八年级上册英语复习提纲 八年级上册英语5单元笔记
八年级英语上册知识点归纳
some…others…表示没有范围限定的“一些…...另一些...…”故有知识的人,道义上有为后者代言的义务。人最容易丧失的是同情心,而杜甫就是一个正面例子。下面我给大家分享一些 八年级 英语上册知识点归纳,希望能够帮助大家,欢迎阅读!
八年级上册英语复习提纲 八年级上册英语5单元笔记
八年级上册英语复习提纲 八年级上册英语5单元笔记
八年级上册英语复习提纲 八年级上册英语5单元笔记
---Please put your things away, Tom. 汤姆,把你的东西收拾好。
八年级英语上册知识点1
I’m going to study comr science.
1.want to be/become + (职业)名词 :“想要成为…..”
I want to be (be) a scientistwhen I grow up.
2.write stories 写 故事
l stories 讲故事
3.keep on doing sth. 继续做某事(表动作的反复)
keeping doing sth. 保持做某事(表动作或状态的持续)
4. besure about +名/代/V-ing“肯定”
Are you sure about that?
make sure (that)+从句“…...确保...…”
Make sure that both doors are closed whenyou go out.
5.learn sth. We must learn English ry day.
learn to do sth. I amgoing to learn to play ( play) the piano.
6. discuss v. 讨论;商量 名词是discussion
discuss with . 与某人讨论 :
Discuss this question with yourpartner.
Let’sdiscuss this problem. 让我们讨论一下这个问题。
All we need now is action, not discussion. 我们现在需要的是行动,不是讨论。
7. beable to do sth. 能够做某事
(1)can : can+动词原形,无人称和数的变化。只能用于一般现在时和一般过去时,不能用于将来时。
be able to + 动词原形,有人称和数的变化,可用于多种时态。
(2)can 常指客观上能够;be able to 更侧重于经过努力、克服一定困难有能力做成某事。
He will be able to(能够) speak English next year.(在此不能填can)
8.promise n. 承诺;诺言 v. 许诺;承诺;答应
make a promise(to ) (对某人)许下诺言
keep a promise 遵守诺言
break a promise 违背诺言
promise () to do sth. 许诺某人干某事
promise () +that 从句
He promised to me. 他许诺过要帮助我。
I promised that I study hard from nowon. 我承诺从现在起努力学习。
9.he to do with 关于;与……有关系
The book has to do with comrs. 那本书与计算机有关。
10. takeup sth./doing sth.(尤指为消遣)学着做;开始做
I am going to take up cooking next year. 明年我将要学煮饭。
11. Sometimesthe resolutions may be too difficult to keep.
too+形容词/副词 to+动词原形,表示“太…...而不能...…”如:
The kid is too young to play this. 这个小孩太小,不能玩这个游戏。
12.one’sown +名词 “某人自己的东西”, 强调某物为个人所有
my own book 我自己的书本
【重点语法】
一般将来时“am/is/are going to +动词原形”结构
1. 基本形式
否定式:am/is/are not going to +动词原形
一般疑问式:am/is/are +主语+ going to + 动词原形+其他?
特殊疑问式:特殊疑问词+一般疑问式?
He is going to spend his holidays in London. 他打算在伦敦度。
Look at the dark clouds. There is going tobe a storm. 看那乌云,快要下雨了。
Is he going to collect any data forus? 他会帮我们收集数据吗?
What are you going to do tomorrow? 明天你打算作什么?
2. 基本用法
(1)表示事先经过考虑、安排好打算、要做某事。
Dad and I are going to watch an opera thisafternoon.
今天下午我和爸爸打算去看歌剧。
(2)表示根据目前某种迹象判断,某事非常有可能发生,表示推测。
Look! There come the dark clouds. It isgoing to rain.
瞧!乌云密集。天要下雨了。
八年级英语上册知识点2
Ifyou go to the party,
you’llhe a great time!
【重点词语/短语用法解析】
1. he agreat time 意为“玩得愉快”,=enjoy oneself, he fun, he a good /wonderful / n time
he a great / good time in(doing) sth. 做某事很开心
2. ask .(not)to do sth. 要求某人(不)做某事
The teachers ask us to do (do)lots of homework.
3. order sth. from+地点“从某地订购食物”
I want to order some books fromthe book store.
4. keep…to oneself 保守秘密
5. unless conj. 除非;如果不
unless 的条件句表示在特定条件下,才决定做或不做一件事。=if...not
The concert will be held asschedule unless there is a typhoon.= The concert will be held as schedule ifthere is not a typhoon.
6. be afraidto do sth. 害怕干某事
I’m afraid to speak in front ofother people.
be afraid of sth. 害怕某事
He told me not to be afraid ofdifficulties.
be afraid +that从句
I’m afraid that I can’t finish ontime
7. be angry with.
We were angry with him forkeeping us waiting.
be angry at/about sth.
He is angry at/about your answer.
I was very angry at what he said.
8. in the end ;终于= at last/ finally
at the end of 在...末端;到...尽头
He married the n girl in theend/at last/finally.
The school is at the end of thestreet.
9. careless adj. 粗心的; 反义词 :careful, 意为“小心的”。
The boy is very careless. 这个男孩很粗心。
He is more careful than me. 他比我认真。
10. aise v.“劝告;建议”n. a, 是不可数名词.
Give me some a!
aise doing sth. 建议做某事。
aise .(not)to do sth. 建议某人(不)做某事
I aise waiting till the righttime. 我建议等到适当的时候。
I aise him not to sleep latery day. 我建议他不要每天睡懒觉。
11. It’s best (not)to do sth. (不)做某事
It’s best to speak English ryday.
12. run away from“ 从…逃离” “逃避”
13. cut …in half “切成两半”
八年级英语上册知识点3
Can you come to my party?
【重点词语/短语用法解析】
1. one…another… 表示不确定数目中的另一个
one…theother… 表示两者中的另一个
I don't like this one, canyou show me another?
I he two brothers. One is a lawyer andthe other is a mar.
some…theothers… 表示某一范围的“一些...…其余的…...”
Some go to school by bike and others go toschool by bus.
Some go to school by bike and the others goto school by bus.
2. invite v. 邀请 n. invitation
invite . to do sth.“邀请某人干某事”
invite . to+地点名词
1) Mr. Green invited me to visit hisfactory last week.
2) Thanks a lot for your invitation
3) Thanks for inviting me to yourparty.
3.(1)What’s the date today? 意为“今天是几月几号?” It’s +月+日。
(2)What day isit today? 意为“今天是星期几?”It’s + 星期几。
—What’s thedate? —It’s September 10th.
—What day is it today? — It’s Wednesday.
4.he a lesson(class) 上课
he an English lesson
5.prepare v. 准备 n. preparation
prepare sth. “准备某物”,所准备的东西就是后面的宾语。
prepare for sth. “为……做准备”,指为后面的宾语做准备
prepare to do sth. “准备做某事”
6. bring...to…“带来”把某物从别的地方带到说话人的地方
take…to…“带去”把某物从说话的地方带到别处去。(两者方向相反)
Bring your homework here, and take the bookaway.
把你的作业拿过来,把这本书带走。
7.without(介词)没有 反义词:with“具有”
We can’tlive without water.
Jane is a beautiful girl with long hair.
8. sothat +从句: 以便于;目的是
I study hard so that I can get good grades.
9.surprise n. 惊奇
surprising adj. 令人惊奇的(指物)
be surprised at sth.“惊奇于某事”
to one’ssurprise “令某人惊奇的是”
① I’m surprisedat the surprising news. 我对这个令人惊讶的消息感到很吃惊。
② To my surprise, he left withoutleing a word. 令我惊奇的是,他一声不响地离开了。
10.look forward to (介词)+名/代/V-ing
I look forward to your reply. 我期待你的答复。
I look forward to seeing you again.
11.hear from . = get a letter from . 收到某人的来信。
I heard from my friends yesterday.=I got aletter from my friend yesterday.
12.the best way to do sth. 做某事的方式
Exercising is the best way to keep healthy.
13.how to do that. “该怎么做”,疑问词+to do sth常用来做宾语
I don’tknow how to make a banana milk shake.
I don’tknow what to do.
14.at the end of “在…末尾”
Now, it is at the end of 2014.
反义短语:at the beginning of “ 在…开始”
15.be glad/happy/sad to do sth.“很高兴/难过做某事
I am glad to see you.
16.reply to ./sth.“回复…”
Reply in writing to the invitation “以写信形式回复这份 邀请函 ”
【重点语法】
一. 表示邀请的句型
1. Can/Could you…(come to my party)?
2. Would you like to..( Would youlike to my party)?
接受:Sure/Yes/Of course, I’d love/like to.
拒绝::① I’m sorry, I can’t. I he to/must+V原 (陈述理由 )
② I’d love/liketo, but I … (理由)
3.I’mafraid not. I…(理由)
二. must与he to
1. must 表示主观“必须”;must 表示“主观上的要求”,无人称和时态的变化,否定回答: needn’t 或 don't he to (不必)。mustn’t 表示“禁止”.
2. he to表客观需要,有人称和时态变化,否: don’t / doesn’t /didn’t he to (没必要)
—Must I be home before eight o’clock? 8点之前我必须回家吗?
—Yes, you must. / No, you needn't. / No,you don't he to.
八年级英语上册知识点4
Howdo you make a banana milk shake?
【重点词语/短语用法解析】
1.cut是“切, 割”的意思,过去式为cut。
cut up 意为“切碎”
Cut up the bananas. = Cut the bananas up.
Cut it /them up.
2.turn on 打开, 接通(电流、煤气、水等)
turn up 开大,调高(音量、热量等)
turn down 调低,关小(音量、热量等)
3.one more thing 另外一件事情
another ten minutes 再多十分钟
数字+ more + 物品 指“另外的……
another + 数字 +物品 指“另外的……
当数字为one时,常与more连用或只用 another。
Give me two more hamburgers?
another two hamburgers
4. forgetto do sth. 忘记(去)做某事
forgetdoing sth. 忘记已做过某事。
5. It’s a time (for ). to do sth. 该是(某人)做某事的时期了
It’stime (for .)to dosth. =It’s time for sth. 该是(某人)做某事的时间了。
It’sa time for you to study English.
It’stime for us to go to school.(It’s time for school.)
6.give thanks for +名/代V-ing “感恩...…”
We should give thanks for our parents.
He ge thanks for life and food.
7.Most Americans still celebrate this ideas of giving thanks by hing a bigmeal.
by+sth./doing :
1)以…...方式 I study English by listening toEnglish songs.
2)在...…的旁边 I am sitting by the pool.
3)在...…之前 I he to go to school by 8:00.
4)搭乘 I go to school by bus.
8.Here is +名单(宾语) “这是…” 是倒装句
Here is a photo of my family.
Here are+名复
Here are some English books.
当宾语是代词时,要用顺装。如:Here you are.(对) Here are you.(错)
9.fill sth. with sth. 用...…把…...装满 (强调动作)
be full of“装满…”(强调状态)
I filled the cup with themilk.
The cup is full of the milk.
10.put…in(into)…把…...放到...… 里
11.cover…with…用…...覆盖
12.cut …into把…...切成...… Cut the apple into four pieces.
cutup… 切碎
13.serve v. 服务 n. serv
serve . sth. = serve sth. to . Serve it to your friends with some vegetables.
serve . with sth. “用某物招待某人” Serve the guests with some tea.
【重点语法】
名词:名词是表示人、事物、地方、现象及 其它 抽象概念名称的词。
一、名词分为专有名词和普通名词。
专有名词是表示具体的人、事物、地点、或机构等的专有名称。
专有名词一般情况下个字母要大写。
普通名词是表示一类人、事物或抽象概念的名称。
如:pol,eggs,r等。
二、普通名词又可分为个体名词、集体名词、物质名词和抽象名词。
个体名词:表示某一类人或某一类东西中的个体。
如:monkey,panda,ruler,boy等。
集体名词:表示一群人或一类事物的总称。
如:family,pol,class,people等。
物质名词:表示无法分为个体或不具备确定形状和大小的实物。
如:Water,air,milk等。
抽象名词:表示抽象概念词。
如:hope,love,spirit。
英语的名词有可数名词和不可数名词两种。
一般来说,个体名词和集体名词多为可数名词,物质名词和抽象名词多为不可数名词。
三、名词单数变复数的规则 总结
1. 规则变化
(1)一般在名词词尾加"-s",
map—maps地图
bird—birds鸟
orange—oranges 桔子
bike—bikes自行车
(2)以s, x, ch, sh结尾的名词加"-es"
box—boxes盒子
class—classes班级
watch—watches手表
dish-dishes盘,碟子,餐具
(3)以o结尾的无生命的名词后面加"-s"
photo—photos相片
radio—radios收音机
zoo—zoos动物园
以o结尾的有生命的名词后面加"-es"
tomato—tomatoes西红柿
potato—potatoes土豆
—es英雄
negro—negroes黑人
(4)以辅音字母加y结尾的名词,变y为i加"-es "
baby—babies婴儿
family—families家庭
以元音字母加y结尾的名词直接加"-s"
boy—boys男孩
toy—toys 玩具
(5)以fe或f结尾的名词,把fe或f变为v加”-es “
knife—knives小刀
wife—wives妻子
leaf—lees树叶。
2. 不规则变化
(1)child---children
foot---feet
tooth---te
mouse---m
man---men
woman---women
注意:与 man 和 woman构成的合成词,其复数形式也是 -men 和-women。
如:an Englishman,two Englishmen。
但German不是合成词,故复数形式为Germans。
Bowman是姓,其复数是the Bowmans。
(2)单复同形的名词
如:deer鹿,sheep绵羊,fish鱼,
Chinese人,Japanese
li里,jin斤,yuan元
注意:除元、角、分外,美元、英镑、法郎等都有复数形式。如:
a dollar, two dollars; a meter, two meters
(3)集体名词,以单数形式出现,但实为复数。
如:people人, pol警察,cattle牛等本身就是复数,不能说 a people,apol,a cattle.
但可以说 a person,a polman,a head of cattle
theEnglish,the British,theFrench,the Chinese,the Japanese,the Swiss 等名词,表示国民总称时,作复数用。
如:The Chinese are hard-working and bre.
是勤劳勇敢的。
3. 以s结尾,仍为单数的名词
(1)maths数学,politics(学),physics物理学等学科名词,为不可数名词,是单数。
(2)news消息、是不可数名词。
(3)the United States美国,the United Nations应视为单数。
The United Nations was organized in 1945. 是1945年组建起来的。
(4)以复数形式serve +名/代“提供…” The shop serves n food.出现的书名,剧名,报纸,杂志名,也视为单数。
"The Arabian Nights" is a very interesting story-book.
<<一千零一夜>>是一本非常有趣的故事书。
4. 注意两点
(1)表示由两部分构成的东西,如:glasses () trousers, clothes 若表达具体数目,要借助数量词 pair(对,双); suit(套);a pair of glasses; two pairs of trousers
(2)还有一些名词,其复数形式有时可表示特别意思,如:goods货物,waters水域,fishes(各种)鱼
四、不可数名词
不可数名词意味着这些名词只能是单数,没有复数形式,不能与数目字如one, two等连用,也不能加不定冠词a(n)。
不可数名词没有单数、复数之分,但我们在生活中有时候又必需给这些词计量,我们于是采用这种 方法 :a+表示这些东西的单位+of+不可数名词,
如:acup of tea,a box of milk,apiece of 等。
如果为了表示多个的概念,我们就将表示这些东西的单位变成复数即可。
如:acup of tea---3 cups of tea,a box of milk---12 boxes ofmilk,A piece of ---100 pieces of
【注意】
a. 当物质名词转化为个体名词时为可数。例如:
Cakeis a kind of food. 蛋糕 是一种食物(不可数)
Thesecakes are sweet.这些蛋糕很好吃。(可数)
b. 当物质名词表示该物质的种类时,可数。例如:
Thisfactory produces steel.这个工厂生产钢材。(不可数)
Weneed various steels.我们需要各种各样的钢材。(可数)
c. 当物质名词表示份数时,可数。例如:
Our country is famous for tea. 我国因茶叶而闻名。
Twoteas, please. 请来两杯茶。
d. 抽象名词表示具体的事例时也可数。例如:
fours 四大自由
thefour modernizations 四个现代化
八年级英语上册知识点5
Will people he robots?
【重点词语/短语用法解析】
1.many+可数名词 许多......
much+不可数名词 许多......
2.live to be+基数词 + years old“活到...…岁”
3. bein great er 处在极大的危险中
4.play a part in +名/代/V-ing. 参与某事/做某事
Everyone should play a part in sing theearth.
5. (.) with sth. 帮助(某人)做某事
He often s me with my English.
. (to) do sth. 帮助(某人)做……
He often s me study English.
oneself ( to ) 自用(食物等)
Help yourself to the fish. 请随便吃鱼
6.the same as… 和……一样...... 反义短语:be different from
It takes me an hour to get to my off.
spend time/moneyon sth. 在……上花费时间(金钱)
. spend time/money (in) doing sth. 花费时间(金钱)做某事。
I spent two hours on this math problem. 这道数学题花了我个小时。
They spent two years building this bridge. 造这座桥花了他们两年时间。
8.dreds of + 名词复数 许多/大量......
数词+dred + 名词复数 几百......
类似的数词还有thousand(千) , million(万)
There are four dred students in ourgrade.
There are dreds of tourists in Beijingry year.
9.during 在…期间
during the vacation/the daytime/the weekend
10.the meaning of …的意思
Can you l me the meaning of the words?
【重点语法】
一般将来时
一、一般将来时的含义
一般将来时表示将来某个时间要发生的动作或状态,或将来经常发生的动作或状态。
二、一般将来时的基本结构
1. will/shall+动词原形
will 在陈述句中用于各种人称;shall用于人称,常被will 所代替。
否定式:will not=won't;shall not=shan't
一般疑问式:will/shall+主语+动词原形+其他?
特殊疑问式:特殊疑问词+一般疑问式?
Iwill/shall do a better job next time. 下次我要做得好些。
Oiland water will not mix. 油和水没法混在一起。
—Willhe you with your English tonight? 今天晚上他会帮助你 学习英语 吗?
—Yes,he will./No, he won't. 是的,他会。/不,他不会。
—Whenwill you arrive for America? 你什么时候去美国?
—Tomorrow. 明天。
going to +动词原形
否定式:am/is/are not going to +动词原形
一般疑问式:am/is/are +主语+ going to + 动词原形+其他?
特殊疑问式:特殊疑问词+一般疑问式?
Lookat the dark clouds. There is going to be a storm. 看那乌云,快要下雨了。
Is hegoing to collect any data for us? 他会帮我们收集数据吗?
Whatare you going to do tomorrow? 明天你打算作什么?
三、一般将来时的用法
will+动词原形与am/is/are going to +动词原形的用法虽然都表示将来发生动作或情况,一般情况下能互换。但它们的用法是有区别的。
(1)表示主观意愿的将来。
Theywill go to visit the factory tomorrow.
明天他们将去厂参观工厂。
I’ll come with Wang Bing, Liu Tao and Yang Ling.
我将和王兵、刘涛、杨玲一起来。
(2)表示不以人的意志为转移的客观的将来。
Todayis Saturday. Tomorrow will be Sunday.
今天是星期六。明天是(将)是星期日。
Hewill be thirty years old this time next year.
明年这个时候他就(将)三十岁。
(3)表示临时决定,通常用于对话中。
—Maryhas been ill for a week.
玛丽病了一周了。
—Oh,I didn't know. I will go and see her.
噢,我不知道。我去看看她。
2. begoing to主要用于一下两个方面:
(1)表示事先经过考虑、安排好打算、要做某事。
Dadand I are going to watch an opera this afternoon.
今天下午我和爸爸打算去看歌剧。
(2)表示根据目前某种迹象判断,某事非常有可能发生,表示推测。
Look!There come the dark clouds. It is going to rain.
瞧!乌云密集。天要下雨了。
八年级英语上册知识点归纳相关 文章 :
★ 八年级上册英语Units1-10单元知识点归纳
★ 八年级上册英语语法整理
★ 八年级上册英语知识点归纳
★ 八年级英语上册知识点归纳小结
★ 八年级上册英语重点总结
★ 八年级上册英语期末复习要点归纳
★ 人教版八年级上册英语知识点
★ 八年级英语语法知识点归纳总结
★ 八年级上册英语第四单元重点知识点归纳
★ 初二上册英语知识点
八年级上册英语重要常考知识点
每天学习和生活都是精彩的! 学习英语 要捉住重点知识反复复习。下面由我为你整理的 八年级 上册英语重要常考知识点,希望对大家有帮助!
重要常考知识点一: 短语 解析
1. on the street / in the street
表示“在街上”时,on the street 和 in the street 都可以,在美国多用on the street, 在英国多用in the street. 例如:We he a house in the street. 我们在街上有座房子。I met him on the street. 我在街上遇见了他。
2. would like / like
would like 和 like含义不同。like 意思是“喜欢”,“ 爱好 ”,而 would like 意思是“想要”。试比较: I like beer.=I’m fond of beer. 我喜欢喝啤酒。I’d like a glass of beer= I want a glass of beer. 我想要一杯啤酒。Do you like going to the cinema? 你喜欢看电影吗?Would you like to go to the cinema tonight? 你今晚想去看电影吗?
3. another / the other
(1)another 通常用于三个或三个以上或不确定数量中的任意一个人或 物体。 例如:
May I he another apple, please? 请在给我一个苹果好吗?
This coat is too all for me. Please show me another这件外套我穿太小,请再给我拿一件看看。
(2)the other 通常指两者中的另一个。例如:
He has two rulers. One is short. The other is long. 他有两把尺子,一把短的,另一把长的。 I he two brothers. One works in Xi’an . The other works in Beijing. 我有两个兄弟,一个在西安工作,另一个在工作。
4. he to /must
(1)he to和 must 都可以用来谈论义务,但用法略有不同。如果某人主观上觉得必须去做而又想去时,常用must。如果谈论某种来自“外界”的义务,常用he to。例如:I must stop oking. 我必须戒烟。(自己想戒烟)They he to work for the boss.他们不得不为那个老板工作。(条件逼得他们去工作)
(2)he to 可用于多种时态,must 只能用于一般现在时。例如:
I’ll he to get up early tomorrow morning.明天早晨我必须早早起床。We had to work long hours ry day in order to get more money.为了多挣钱,我们不得不每天长时间地工作。
(3)用于否定句时,mustn’t意思是“决不能”,“禁止”,而don’t he to意思是“不必”,相当于needn’t。例如:You mustn’t be late again next time.下一次你决不能再迟到。You don’t he to go there today. You can go there tomorrow.你今天不必到那里去了。你可以明天去。
5. hear . or sth.doing sth. / hear . or sth. do sth.
hear . or sth.doing sth.意思是“听到某人或某物在做某事”,而hear . or sth. do sth.意思“听到某人或某物做过某事”。试比较:I hear him singing an English song.听见他在唱英歌曲。
I heard him sing an English song.我听见他唱一首英文歌。
类似hear 这种用法的还有see, watch, listen, feel等感官动词。
6. any /some
any和some 都可以同不可数名词和可数名词7. Traditional Chinese doctors beli we need a balance of yin and yang to be healthy . 这里 to be healthy是动词不定式短语,作目的状语的复数形式连用,但some一般用在肯定句中;any用在疑问句和否定句中。试比较:I want some money. 我想要点钱。He you any money? 你有钱吗?I don’t he any money. 我一点钱也没有。
some 有时也用于疑问句,表示说话人期待一个肯定回答或鼓励人家说“是”。例如:
Would you like some more beer?请你再来点啤酒好吗?
Could I he some r, please?请给我来点米饭好吗?
7. hear /listen to
listen to 和hear 都有“听”的意思,但含义有所不同。Listen to强调“听”的动作,hear 强调“听”的结果。例如:Listen to me ,please! I’m going to l you a story. 请听我说!我给你们讲个 故事 。
Listen! Can you hear someone crying in the next room? 听!你能听见有人在隔壁房间里哭吗?
I listened, but heard nothing.我听了听,但什么也听不见。
hear 后面如果接宾语从句,常常表示“听说”。例如:
I hear some foreign students will visit our school.我听说一些外国典型例题学生将要访问我们学校。
I hear there is going to be a film in our school this ning.我听说今晚我们学校要演一场电影。
8. Let’s… /Let us…
Let’s… 和Let us… 都表示“让我们……”, 如果us 包括听话人在内,其含义相同,附带问句用shall we. 如果us 不包括听话人在内,其含义不同,Let us…的附带问句要用will you。例如:Let’s go shopping, shall we? 我们去购物好吗?
9. take/ bring/ carry /get
这四个动词都有“拿”和“带”的意思,但含义有所不同。take意为“带走”,“拿走”,bring意为“带来”,“拿来”, get表示“到别的地方把某人或某物带来或拿来”,carry不强调方向,带有负重的意思。试比较:
My parents often take me there on holidays.我父母常常带我到那里去度。
I’m going to take you to Beijing.我准备带你去。Bring me a cup of tea, please.请给我端杯茶来。
I’ll bring the book to you tomorrow.明天我把那本书给你带来。The waiter carried the me to the table服务员把肉送到桌上。The monkey carried the bag on her back.猴子把那个包背在背上。She went back to get her handbag.他折回去拿他的手提包。Let me get the doctor.让我去请医生吧。
(1)far away是一个副词短语,意思是“很远”。例如:Some are far away. Some are nearer.有些离得很远,有些离得近一些的。The village is far away from here.那个村子离这儿很远。
(2)faraway是一个形容词,意思是“遥远的”,可以在句中作定语。例如:
He lives in faraway mountain village.他住在一个遥远的小山村。
11. find / look for
find和look for 都有“找”的意思,但含义不同。find 强调“找”的结果,而look for 强调“找”的过程。请看下列例句:He is looking for his bike.他在找他的自行车。I’m looking for my watch, but can’t find it.我在找我的手表,但是找不到。I hope you will soon find your lost ring.希望你尽快找到丢失的戒指。
另外,find还有“发现”;“感到”等意思。例如:I found a wallet in the desk.我在课桌里发现了一个钱包。
I find this book very interesting.我觉得这本书很有意思。
12. in front of /in the front of
In front of 表示在某物的前面,不在某物的范围内。In the front of 表示在某物的前部,在某物的范围内。试比较:My seat is in front of Mary’s.我的座位在玛丽座位的前面。
He is sitting in the front of the car with the driver.他和司机坐在小车的前部。
重要常考知识点二:重点 句子
昨天我们举办了家宴。 Yesterday we had a family party.
你曾经和你的同桌争吵过吗?He yo argued with your desk mate?
你为什么想去讲英语的工作?Why do you want to work in an English-speaking country?
我们每天花一个小时做作业。It takes us an hour to do our homework.
你去过说英语的吗?没有去过。He yo been to English-speaking countries? No, I hen't.
我们每天花一个小时做作业。It takes us an hour to do homework ry 关于那 故事 ,你不要相信。day.
开心学英语是一个很好的主意。It's a good idea to he fun with/learning English.
以前我从来没读过这么好笑的故事。I he nr read a funny story like this.
我正在考虑飞往上海而不是乘火车。I'm thinking about flying to Shanghai rather than going there by train.
我没有去过美国。我爸爸也没有去过。--- My grandfather hasn't been to America. ---- Neither has my father.
他们两个以前都不喜欢看电视。 Neither of them liked watching TV.
我的听力技巧需要提高。My listening skills need improving.
看起来他的确赢了那场比赛。 It seems that he really won that match.
他昨天告诉了我一些关于汤姆的一些事。 He told me soming about Tom yesterday.
做班里拔尖学生不容易。 It isn't easy to be the top students in the class.
我们已把教室打扫干净。教室到处都很干净、整齐。We he already cleaned the classroom. It's clean and tidy rywhere.
初二英语上册知识点总结归纳
如:Guangzhou,Mike,UNESCO等。有很多同学在复习八年级上册英语时,因为没有系统的总结,导致复习效率低下。下面是由我为大家整理的“八年级上册英语各单元知识点大归纳”,仅供参考,欢迎大家阅读本文。
我打算本周日和同学们一起打篮球。八年级上册英语各单元知识点大归纳
Unit 1 Where did you go on vacation?
[语法解析]
不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词。用法注意:
1. some和any +可数名/不可数名。some多用于肯定句,any多用于否定句、疑问句和条件从句。有些间句中用some,不用any,问话者希望得到对方肯定回答。
2.由some, any, no, ry构成的复合不定代词作主语时,其谓语动词用第三单
3.不定代词若有定语修饰,该定语要置于其后:如: somehing interesting
二、知识点:
1. buy sth for ab./ buy . sth 为某人买某物
2. taste + adj. 尝起来....
3. nothing ..but + V. (原形)除了...外什么都没有
4. seem+ (tobe) + adj 看起来
5.arrive in+大地方
arrive at+小地方到达某地
6. decide to do sth.决定做某事
7. try doing sth. 尝试做某事
try to do sth. 尽力做某事
8. enjoy doing sth.喜欢做某事
9. want to do sth.想去做某事
11. stop doing sth. 停止做某事
区分: stop to do sth. 停下来去做某事
dislike doing sth. 不喜欢做某事
14. so+ adj+ that +从句 如...以至....
16. l . (not) to do sth.告诉某人(不要)做某事
17. keep doing sth.继续做某事
18. forget to do sth.忘记去做某事
forget doing sth忘 记做过某事
二、词语辨析:
1 take a photo/ take photos 拍照
quite a few+名词复数“许多..”
2. seeng[ 形容词看起来-.. You seem happy today.
to do sth. 似乎、好像做某事
I seem to he a cold
It seems +从句似-. It seems that no one beli you.
seem like -.好像,似乎... It seems like a good idea,
{ arive in +大地点,= gtto= reach+地点名 “到达..
arrive at +小地点
(注:若后跟地点副词here/therehome,介词需省略,如: arive here; get home)4. feel like sth/ doing sth.感觉像是...
5. wonder“想知道”,+疑问词(who, what, why)的从句。
because of +名/代/-ing
Because+从句,表示直接明确的原因或理由。
He can’t take a walk because of the rain.
1 don’t buy the shirt because it was too expensive.
7.enough +名词:“足够..”
形容词/副词+enough
Unit2 How often do you exercise?
[语法解析]
1.频率副词: always, usually, often, sometimes, nr
频率副词在句中通常放在实义动词之前,be 动词或助动词之后。常用于一般现在时态2.“次数”的表达方法
一次once, 两次 tw,三次或三次以上用基数词+ times, three times,five times
常见的how疑问词:
1) How soo多久(以后)
- How soon will he be back?他多久能回来?
- He will be back in a month.他一个月后能回来。
eg.-How long did it take you to clean the house?你打扫房子用了多久?
- -It took me half an hour to clean the house.我打扫这房子用了半小时。
1. go to 〈复习巩固一般现在时态:主语+V+其他;主语 (三单) +V(三单)+(其他)知识点〉the movies去看电影
2. look after= take care of照顾
3. surf the internet.上 网
4. healthy ifestyle健康的生活方式
5. go skate boarding去划板
6. keep healthy=stay healthy保持健康
7. eatina habits饮食习惯
8. take more exercise做更多的运动
9. thesameas与什么相同
10. be dfertfrom不同
11. oncea month一月一次
12. tw a week一周两次
13.make a dfference to对什么有影响
14. most of the students=most student
15. shop=qo shopping=do some
17. bebadfor对什么有害some shopping
购物16.begoodfor对什么有益18. come home from school放学回家
19.of course = certainly= sure当然
20. get g0 grades取得好成绩
21. keepbe in good hea
22. take a vacation去度于成项
[词语辨析]
一、maybe/may be
1. The baby is crying,_____she is gry.
2. The woman _____ _____a teacher.
maybe是副词,意为“大概,可能, 或许”,一般用于句首。 May be是情态动词,意为可能是.,也许是..,.大概是..
3.a few/few/a little /little
①________people can live to 100,but_________people can live to 150.
②There is____time left, I don't catch the first bus.
③Could you give me_______milk?
a few少数的,几个,
a little(点儿少量)表示肯定
few很少的, 几乎没有
little (很少的, 几乎没有)表示否定
hard / hardly
① The ground is too______ to dig .
②I can understand them.
③ hard作形容词,意为困难的,艰苦的,硬的": 作副词,意为“努力地,猛烈地"。
Hardly意为几乎不"。
4. As for homework , most students do homework ry day .
as for... 意思是“至于:关于", +名词、代词或动词的-ing形式(即动名词)。
As for him, I nr want to see him here.至于他,我永远不希望在这里见到。
As for the story, you'd better not beliit.关于那故事,你不要相信。
5.That sounds interesting.
这是"主语+系动词+表语”结构的简单句。sound (听起来),loo (看起来),ell(闻起来),taste (尝起来),feel (觉得),seem (好象),grow (变得) ,get
(变得)等词在英语中可用作系动词,后跟形容词作表语。如:
It tastes good.这味道好。
The music sounds very sweet.这音乐听起来很入耳。
The oke grew heier and heier.烟雾变得越来越浓了。
2. Be about (介词)“是关..+名/代/V-ing
4.Here be is+名单:Here is a photo of my family.
“这是..”are +名复:Here are some books.
5.find(found)+that 从句:发现....
Eg:! found that most students go to school by bike.
6.percent 名词, 百分之....
百分数用基数+ perent (不用复数形式), percent 做主语时,谓语动词的数要根据其后面的名词来确定
e.g. 50% fifty percent百分之五 十
Fifly percent of the apples are bad.
50%的苹果都坏了。
Twenty percent of the meat is in the fridge.
20%的肉都在冰箱
7.not ..…at all" 一点也不”
not应放在be动词、情态动词或助动词之后。
The story isn't interesting at all.
那个故事一 点也没有趣。
8. It is+ adj. to do sth.干某事是.....
例如:It is interesting to play comr s.玩电脑很有趣。
9.the best way to do _sth. 做某事的方式
e.g. The best way to learmn English is through more pract
10. take, spend, pay
It takes .sometime to do sth.“花费某人多少时间来做某事"。
人(.) spend时间钱on sth.“买某物花了...钱”。
(in) doing“花 费多少时间来做某事”。
pay 的主语必须是人,而“花钱买某物”为pay .. for
11.howr副词,意为“然而,可是”,表示转折关系,可放在句首、句中、句末
Unit3 I'm more outgoing than my sister.
[语法解析]形容词比较级
1.形容词的原形就是原级,
2.比较级,表示........,表示最...
2.比较句型:A+be动词+形容词的比较级+than +B“A比B .... (注意: A与B必须是同级的,即必须是人与人,物与物进行对比)副词比较级常用的句型结构:
.“A+实意动词+副词比较级+ than + B”表示“A比B...
2.比较A,B两人两事物问其中哪- - 个较..时用句型;
“Who/which +谓语动词+ adj./a.比较级,Aor B ?”
Who is thinner, Jenny or Mary?
△特殊用法
1.“比较级+and+比较级”,意为“越来越”。多音节比较级用more and more+原级
2.“the+比较级(..).. the+比较级(..)"意思是:”越..越.."The more, the better.
3.主isthe 形比+of the two+名复“ 主语是两者中..”
4.两者在某一方面相同: A+谓语动词+as+ adj/a.原级+ as+ B.
Helen is as tall as Amy.
Peter studies as hard as Tom.
表示两者在某一方面不及另 -方时,用“not as/so+形容词或副词原级+as"
Eg. I am not as tall as my sister.
形容词,副词比较级前的修饰语。
当需要表示一方超过另 一方的程度时,可以用much, a lot, a lttle, a bit,等来修饰形容词比较级。注意:比较级不能用very, so, too, quite等修饰。
二、知识点
1.he fun=He a good time玩得开心
he fun doing sth :做某事很开心
2. do the same things as me.
(翻译)______________________
the same ..as... 与……相同
3. A good fried is good at sports. (翻译) be good at.……擅长……… ,其后可接名词、代词或动名词。同义词组: do well in
He_______English.(他擅长英语)
I'm______basketall.(我擅长打篮球)
4. care about关心
care for关爱
take care (当/小心)
take care of (照顾)=look after
5.makes me laugh.
make . do sth.意为:让某人做某事
His father always makes him get up before five o' clock.(他父亲总是让他五点前起床)
让(使)某人做某事(make 后跟不带to的不定式)
make . +形容词:使某人保持某种状态:
e.g. My friends always make me happy
6.be like"就像.."→
I am like your sister.
Look like“外貌 上的像”→
l look like my sister.
7.That's why+句子:那就...的原因/那就是为什么...
8.It's+形+ (for .) to do sth. “做某事 (对某人来说)是... ”
9. make frends with .与某人交朋友
10. as long as只要: 既然,条件状语从句
11. be different from与....不同;
反: be the same as与.... 相国
12.though① a:不过: 可是:然而(句末补充说明使语气减弱)
②conj.虽然;尽管: -although 与but不能同时用在一个句子中
eg :He said he would come, he didn't, though.他说他要来, 可是并没有来。
Though/Although he has been dead for many years, many people still remember him.尽管他已经很多年了,但很多人仍然记得他
13.get better grades取得更好的成绩
14.does(助动词do/did), 为了避免重复,可代替上文出现过的实意动词。
I work harder than Tom___ (is/do/does/did).
15.be good with .与某人相处得好
Unit4 What's the best movie theater?
[语法解析]
1)形容词:用于三 者或三者以上的人或事物相比较。
2)标志词:表比较范围时用in/of
形容词前须加定冠词the.副词前可省略the。
表示“三者(或三者以上)中...的"的句型
1.A+ be+ the形容词最较级+表围(in/of 介词短语)
2.A+实意动词+ (the)副词+表围的of/in介词短语
常用句式:
1) Who/ Which...+.., B or C?
2) one of +the +形容词+名词复数形式,意为“最..…之一”。
3)序数词后跟形容词
二、知识点.
1、in town 在镇上
2、welcome to+地名:欢迎 来到......
3、How do you like +名/代/ving
“你认为..…怎么样?”
=What do you think of
4、Thanks for
=Thank you for +名/代V-ing:为……感谢..
5.不客气:
No problem= You' re welcome =Not at all.
6.talent n.天赋
talent show才艺表演
talented adj.有天赋的
be talented in在……方面有天赋
7. be good at擅长..(= do well in)反义短语: be poor/ weak in在... 方面弱;
be good for .....益”, 后跟人或事物,
其反义短语是be bad for.
be good to ....好(和善; 慈爱)", 相当于
be friendly to,后面通常接人
8. he ... in common有相同特征; (想法、兴趣等方面)相同
9. all kinds of各种类型的;各种各样的
different kinds of不同种类的
a kind of一种...
kind of+ 形容词:有点儿……
kind of boring / fat /thin
10. It's up to . to do sth.
做某事是某人的职责
11. make up编造(故事、谎言等)
Don't make up a story.
12. take ... seriously认真对待....
Don't take it so seriously.
别把这件 事看得这么。
13. play a role in doing sth.
“在... 中发挥作用/扮演角色”
14. win动--won:赢得+奖 品
winner名:赢者
15. give→ge(过)
give . sth= give sth. to.给某人某物
He ge me some money.
= He ge some money to me.
16.watch . do sth.观看某人做了某事.
watch .doing sth.观看某人正在做某事
17.举例: like: 可和such as互换.
such as:常列举几个例子,不能穷尽,可和and so on(等等)连用
for example:一般只列举一个,作插入语用逗号隔开,可置于句首/向中向末;
e.g.l like fruits,apples. for example,apples, bananas and pears.
Unit 5 Do you want to watch a show?
[语法解析]
1.询问某人对某物的观点及看法:
What do you think of ..
=How do you like...
2.描述喜好
I love/ like/ don't mind/dislike/can't stand. .
want+n想.....
want to do sth想 要做某事
want to do sth想让某人干某.....
2.mind: 介意;其后+名词/代词/V-ing
4.stand
1)“站, 站立”e.g. Stand up!起 立
2)“忍受”(多用于否定句、疑问句),后可+名/代或V-ing
5.planvt. & vi,打算
plan to do sth.
plan还可作名词,如: make plans制定
6.动词discuss (讨论) + ion→discussion
had a discussion about sth.
7. happenv.发生;出现
sth+ happens to ."或“Sth happened +时间/地点"句式
8.情态动词: may:语气弱于can,意为“可能”
might 表推测,语气最弱,意为“可能”
may/might not表示否定推测时语气最弱,意为“可能不”
They may not be very exciting.她们可能不是那么令人兴奋
9.expect to do sth.期盼做某事
hope to do sth.希望干某事
很多动词后面都可以跟动词不定式作宾语,如:
want, like, hope, wish, learn, start, begin, prefer, try, ask
10.be famous as +职业名“作为.....而出名”,
be famous for sth.表示“以某种知识技能,作品或特征而出名”,
11.one of .….
后跟可数名词复数,表示..之一。其后的谓语动词用 单数。
e.g. One of my forite movies is Mr. Bean.我最喜欢的电影之-是憨豆先生。
12.always ready to do sh,“总是准备好做某事
13.try one's best“尽力;竭尽全力”的意思
14.show名词: “节目”:
TV shows/ talent shows
动:“展示”show sth. to .= show . sth.
15.take one's place代替;替换
16. do a good job干得好
Unit6 I'm going to study comr science.
[语法解析]
1.将来时用于表示未来将做的事,常用
"be + going to+动词原形”来表达,表示或根据某些现象或征兆预测不久即将发生的情。含有“打算"之意。常与tomorrow, next Sunday, next month, thed ay after tomorrow等表示将来的时间状语连用。
1).结构“ 主语+ beisam/are) going to + do sth"
2).否定式:主语+ be not+ going to do sth.
二、知识点
1. want to be/become + (职业)名词: “想要成为...
l want to be (be) a scientist when I grow up.
3. keep on doing sth继续做某事(表动作的反复)
keeping doing sth.保持做某事(表动作或状态的持续)
4:be sure about +名/代V-ing"肯定"
-- Are you sure about that?
make sure (a)…..确保
Make sure that both doors are closed when you go out
5. leanr sth.
We must learn English ry day.
6.discuss v. 讨论;商量
名词是dscussion
discuss with .与某人讨论:
Discuss this question with your partner.
Let's discuss this problem.让我们讨论一 下这 个问题。
All we need now is action, not dscussion.我们现在需要的是行动, 不是讨论。
7. be able to do sth能够做某事
区分(1) can: can+动词原形,无人称和数的变化。只能用于一般现在时和一般过去时,不能用于将来时
be ableto +动原, 有人称和数的变化。 (be:isam/are) 可用于多种时态
(2) can常指客观上能够: be able to更侧重于“克服一定困难” 、“经过努力” 、“有能力”做成某事。
He will be able to(能够) speak English next year. (在此不能填can)
8. promise n. 承诺:诺言
v.许诺:承诺:答应
make a promise(to .)(对某人)许下诺言
keep a promise遵守诺言
break a promise违背诺言
promise to do sth. 许诺某人干某事
+that从句
He promised to me.他许诺过要帮助我。
I promised that I study hard from now on.我承诺从现在起努力学习。
9.he to do with 关于;有关系
The book has to do with comrs.
那本书与计算机有关。
10.take up sth. (尤指为消遣)学着做;开始做
l am going to take up coking nex year.明年我将要学煮饭。
11.Sometimes the resolutions may be too dfficult to keep.
The kid is too young to play (play) this .这个小孩太小,不能玩这个游戏。
12. one's own+名“某人自己的东西” ,强调某物为个人所有
My own book我自己的书本
求八年级上册人教版语文和英语复习提纲
1、词类:英语词类分十种:
名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。
1、名词(n.): 表示人、事物、地点或抽象概念的名称。如:boy, morning, bag, ball, class, orange.
2、代词(pron.): 主要用来代替名词。如:who, she, you, it .
4、数词(num.): 表示数目或事物的顺序。如:one, two, three, first, second, third, fourth.
5、动词(v.): 表示动作或状态。如:am, is,are,he,see .
6、副词(a.): 修饰动词、形容词或其他副词,说明时间、地点、程度等。如:now, very, here, often, quietly, slowly.
7、冠词(art..):用在名词前,帮助说明名词。如:a, an, the.
8、介词(prep.): 表示它后面的名词或代词与其他句子成分的关系。如in, on, from, above, behind.
9、连词(conj.): 用来连接词、短语或句子。如and, but, before .
10、感叹词(interj..)表示喜、怒、哀、乐等感情。如:oh, well, hi, hello.
2、句子成分:英语句子成分分为七种:主语、谓语、宾语、定语、状语、表语、宾语补足语。
1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。如:I’m Miss Green.(我是格林)
2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如:Jack cleans the room ry day. (杰克每天打扫房间)
3、表语在系动词之后,说明主语的身份或特征,回答是“什么”或者“怎么样”。通常由名词、代词或形容词担任。如:My name is Ping ping .(我的名字叫萍萍)
4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词too+形容词/副词 to+动原,表示太…...而不能...”如: .担任。如:He can spell the word.(他能拼这个词)
有些及物动词带有两个宾语,一个指物,一个指人。指物的叫直接宾语,指人的叫间接宾语。间接宾语一般放在直接宾语的前面。如:He wrote me a letter . (他给我写了一封信)
有时可把介词to或for加在间接宾语前构成短语,放在直接宾语后面,来强调间接宾语。如:He wrote a letter to me . (他给我写了一封信)
5、定语修饰名词或代词,通常由形容词、代词、数词等担任。如:
Shanghai is a big city .(上海是个大城市)
6、状语用来修饰动词、形容词、副词,通常由副词担任。如:He works hard .(他工作努力)
7、宾语补足语用来说明宾语怎么样或干什么,通常由形容surprised adj. 感到惊奇的(指人)词或动词充当。如:They usually keep their classroom clean.(他们通常让教室保持清洁) / He often s me do my lessons.(他常常帮我做功课) / The teacher wanted me to learn French all by myself.(老师要我自学法语)
☆同位语通常紧跟在名词、代词后面,进一步说明它的情况。如:Where is your cte Tom ?(你的同学汤姆在哪里?)
3、构词法:英语构词法主要有:合成法、派生法和转换法。
1、合成法:如:spaceship, headache, basketball, playground等等。
2、派生法:
(1)派生名词:①动词+er/or ②动词+ing ③动词+(t)ion ④形容词+ness ⑤其他,如:inventor, learner, swimming, congratulation, kindness, carelessness, knowledge
(2)派生形容词:①名词+y ②名词+ful ③动词+ing/ed ④friendly ⑤erous ⑥Chinese; Japanese ⑦English ⑧French ⑨German ⑩国名+(i)an 如:snowy, sunny, hopeful, beautiful, interesting, follwing, daily(每日的),nervous, delicious
(3)派生副词:①形容词+ly ②其它,如:slowly, angrily, full→fully, good→well, sible→sibly等等。
3、转换法:
(1)形容词→动词,如:dry(干燥的)→dry(弄干), clean(干净的)→clean(打扫,弄干净),等等。
(2)动词→名词,如:look, walk, rest, work, study, swim, go, talk等等。
(3)名词→动词,如:hand(手)→(传递该句相当于:),face(脸)→(面对)等等。
(4)形容词→副词,如:early→early, fast→fast等等。
(5)副词→连词,如:when(什么时候)→(当……时候),等等。
(6)介词→副词,如:in(到……里)→(在里面;在家),on(在…上)→(进行,继续),等等。
急求冀教版八年级上册英语复习提纲!!!急啊~~~
平面镜成像——规律(等距、等大、正立、虚像);能看见(看不见)像的范围;潜望镜人教版八年级上册物理复习提纲
1)How soon 多久(以后)1.声音的发生和传播
l stories讲故事发生体在振动——实验;声音靠介质传播——介质:一切固液气;真空不能传声
声速——空气中声速(约340m/s);一般的,固体中速度液体中速度气体中速度;声音速度随温度上升而上升
回声——回声所需时间和距离;应用
计算——和行程问题结合
2.音调、响度和音色
客观量——频率(注意人听力范围和发声范围)、振幅
主观量——音调、响度(高低大小的含义);影响响度的因素:振幅、距离、分散程度
音色——作用;音色由发声体本身决定
3.噪声的危害和控制
噪声——物理和生活中的噪声(物理-不规则振动,生活-影响工作、学习、休息的声音);噪声等级:分贝(0dB-刚引起听觉);减小噪声方法(声源处、传播过程中、人耳处);四大污染(空气污染、水污染、固体废物污染、噪声污染)
1.光源——火把、蜡烛、电灯、恒星(月亮和行星不是光源)
2.光的直线传播
光的直线传播——条件(均一);可在真空中传播;现象(激光准直、影子、小孔成像P78及大树下的光斑、日食、月食);真空中的光速(3×10[sup]8[/sup]m/s),光年是长度单位
3.光的反射
反射定律——三线共面;分居两侧;角相等;光路可逆(注意叙述顺序要符合因果关系)
镜面反射和漫反射——每一条光线都符合反射定律(现象解释:抛光的金属表面、平静的水面、冰面、玻璃面可看作镜面;其他看作粗糙面,P79图5-40;应根据现象回答)
4.平面镜
5.作图——按有关定律做图
1.光的折射
折射——定义(……方向一般发生变化);折射规律(三线共面、两侧、角不等;光路可逆;注意叙述顺序要符合因果关系);现象解释(水中的鱼变浅、水中筷子弯曲、海市蜃楼等)
2.光的传播综合问题
注意区分折射和反射光线;注意区分不同的影子和像
3.透镜
透镜中的名词——主光轴、光心、焦距、焦点(测量焦距的方法)
凸透镜、凹透镜对光线的作用——“会聚光线”和“使光线会聚”的区别:“会聚光线”是能聚于一点的光线,“使光线会聚”是光线经过凸透镜后比原来接近主光轴)
透镜的原理——多个三棱镜组合;光线在透镜的两个表面发生折射
变化了的凸透镜——玻璃球、盛水的圆瓶、玻璃板上的水滴等
黑盒问题
4.凸透镜成像
三条特殊光线(过光心-方向不变;平行于主光轴-过光心;过光心的光线-平行于主光轴);像距/像的大小/虚实/正倒和物距的关系;像移动的快慢(依据:光路图);实际应用
1.温度计
温度计——常见温度计的测温物质、原理、量程(体温计:35~42℃;寒暑表:-20~50℃)
使用方法——体温计构造及使用(缩口部分;甩体温计的作用、原理;不甩的后果-只影响测低温)、温度计的使用(注意量程的选择);校正温度计;读数(一般地,读数时不能离开物体)
温标——摄氏温标、热力学温标及换算;零度;常见温度
2.物态变化
熔化和凝固——实验装置(水浴加热);常见晶体、非晶体;熔点、凝固点;图象
汽化——蒸发;影响蒸发快慢的因素;沸腾实验装置;蒸发和沸腾的联系、区别(都是汽化;剧烈程度、发生条件等);酒精灯的使用(可参照化学相关内容)
液化——两种途径(降温一定可使气体液化;压缩可能使气体液化)
升华和凝华——实例
3.物态变化中的热量传递
吸热——固→液→气(即使温度不变也有热量的传递);放热——气→液→固
4.其他
现象解释——例:P3图0-3、纸锅烧水、“白气”和玻璃上的水珠(液化)、霜、露、晾衣服(蒸发和升华)、樟脑等;电冰箱原理;物态变化中的热量计算;注意名词的写法(汽、气;溶、融、熔;化、华;凝)以及字母(t和T;℃和K)
第四章 电路
1.摩擦起电 两种电荷
静电——电荷种类的判断;验电器结构(P45图);电量(单位:库仑C)
物质微观结构——原子结构(可与化学中原子概念对照);摩擦起电原因(核外电子的转移)
2.电路相应概念
电流(及方向:正电荷移动方向);电源;导体、绝缘体;串联、并联;电路中的自由电荷及运动方向;电路图;通路、断路及短路;常见电路(楼道电路;电冰箱电路:册P60图4-18)
等效电路的判断——先去除电流表/电压表(电流表:短路;电压表:断路)再做判断
1.各个物理量(I、U、R、P)的定义、单位(单位符号)及含义、换算
电流表、电压表的使用方法(量程及量程的选择、串并联、正负极、能否直接接电源两端)及其构造
2.电阻的测量(基本方法及变化);影响电阻的因素;滑动变阻器的构造及使用(P94图7-7);变阻箱的使用及读数(P95图7-9、7-10;电位器);滑动变阻器的变形(如P101图7-19)
3.欧姆定律及变形(注意物理意义)
4.串并联电流、电压、电阻公式(注意条件。如串联时功率和电阻成正比,并联时成反比;焦耳定律求功率只适用于纯电阻电路,求热量时适用于一切电路)
常用结论(各比例式;当滑动变阻器的阻值变化时,电路中各物理量的变化情况-注意推导顺序)
5.电功——W=UIt=UQ;电能表及利用电能表测功率(P130);
电器铭牌;电冰箱工作时间系数(P130)
6.电学计算——①画等效电路图(几个状态画几个图);②按串联、并联找等量关系和比例关系;③求解(注意电流、电压、电功率均应取同一状态下的值)
反义疑问句
英语8年级上册书上所有的重点语法(人教版)
2. look after = take care of 照顾是表格啊。打了好久,可是发上来就乱了````
单音节和部分双音节:
一般在词尾加-er 或 -est high higher highest tall taller tallest
以字母e结尾的词,加-er或-est
fine finer finHe isgoing to spend his holidays in London. 他打算在伦敦度。est late later latest
重读闭音节词词尾只有一个辅音字母时,先双写辅音字母,再加er 或est big bigger biggest
thin thinner thinnest
fat fatter fattest
以“辅音字母加y”结尾的双音节词,先把“y”改为“i”再加-er或-est easy easier easiest
funny funnier funniest
early earlier earliest
多音节和部分双音节词:
在词前加more或most beautiful more be2.write stories写故事autiful most…
outgoing more outgoing most…
八年级上册英语知识点归纳总结
3、形容词(adj..):表示人或事物的性质或特征。如:good, right, white, orange .八年级上册英语知识点同学们总结过吗?如果没有,请来我这里看看。下面是由我为大家整理的“八年级上册英语知识点归纳总结”,仅供参考,欢迎大家阅读。
八年级上册英语知识点归纳总结
1. see . do sth “看见某人做了某事” 强调动作的全过程;
see . doing sth. “看见某人正在做某事” 强调动作正在进行。
如:I saw her go across the street. 我看见她过了马路。
I saw her going across the street. 我看见她正在过马路。
2. join . 表示 “加入某人的行列”“和某人在一起”
join + 组织 表示 “加入某个组织”
take part in 表示 “参加某个活动”
如:Will you join us?
I will join the skiing club.
She is planning to take part in the high jump.
3. arrive in + 大地点
arrive at + 小地点
get to + 地点 = reach + 地点
如:My uncle arrived in Beijing yesterday.
I arrived at the Great Wall. = I got to the Great Wall. = I reached the Great Wall.
注意:reach here/there/home = get here/there/home = arrive here/there/home
4. lee… 离开……
lee for… 动身去…/离开到…
如:They are leing Beijing tomorrow. 明天他们要离开。
They are leing for Japan the day after tomorrow. 后天他们要前往日本。
5. a few“几个,一些” 修饰可数名词
a little“一点点” 修饰不数名词
如:There are a few eggs in the basket.
There is a little water in the bottle.
6. how long 表示“多久(时间)”; 提问时间段.
how often 表示 “多常; 多久一次”; 提问时间的.频率.
如: They will stay in Beijing for a week. → How long will they stay in Beijing?
He plays basketball tw a week. → How often does he play basketball?
7. be good at (doing) sth. = do well in (doing) sth. 擅长于(做)某事 如:She is good at (playing) baseball. = She does well in (playing) baseball.
8. make sth/ + adj. 使某物(某人)在某种状态
keep …sth/ + adj. 保持某物(某人)在某种状态
如:Playing soccer can make your body strong.
Swimming can to keep your heart and lungs healthy.
八年级英语语法知识
一般将来时
1. be going to 结构
① 表示主语、打算做某事。这种打算常经过预先考虑并含有自己做好某些准备的意思,因此通常认为用be going to表达的行动很可能会见诸实践。
I’m going to play basketball with my ctes this Sunday.
She is going to buy a sweater for her mother.
她打算为她妈妈买一件毛衣。
②表预测,指根据迹象推测,而且马上或很快就要发生。
Look at those clouds. It’s going to rain.
瞧那些乌云!快要下雨了!
2. will + 动词原形
表示单纯的将来事实,常与表将来的时间状语如:tomorrow, soon, later, next time(week/month/year…)等连用。will not = won’t; 缩略形式为’ll.
① 表示作出立即的决定。这种意图并未经过事先的考虑或,是临时的一种决定。
---I’m sorry. I’ll do it right away. 对不起。我马上就去做。
② 表示预测。指说话人对于将来的看法、设和推测。
I’m sure our team will win next time. 我确信下次我们队会赢。
Maybe she will go to the gym. 也许她会去体育馆。
③ 表示许诺。
I’ll do better next time. 下次我会做得更好的。
I’ll visit you tomorrow. 明天我会去看你的。
句式:肯定句:I/She/He/They will go to play baseball soon.
否定句:I/She/He/They won’t go to play baseball soon.
一般疑问句:Will you/she/he/they go to play baseball soon?
回答:Yes, I/she/he/they will. No, I/she /he/they won’t.
3. 动词plan, come, go, lee等瞬时动词用现在进行时表示将要发生的事。
I’m coming. 我就来。
He is leing for Shanghai. 他将到上海去。
We are going to Beijing. 我们将去。
八年级英语基础知识点
【重点单词】
1. 词形转换
(1) adj. + ly → a.
loud → loudly soft → softly quiet → quietly
clear → clearly angry → angrily easy → easily
(2)过去式
fall → fell break → broke lose →lost throw → threw feel → felt
(3)
ill (同义词)sick (名词)illness
start(同义词)begin
far(反义词)near
oke(现在分词)oking
careless(反义词)careful
important(比较级) more important
enjoy(现在分词)enjoying
9.invent(名词)invention; inventor
indoor(反义词)outdoor
century(复数)centuries
feel (名词)feeling
tiring(近义词)tired
【重点短语】
1. he a soccer 进行一场足球赛
2. fall ill 病倒了
3. be a little far from… 离……有点远
4. right away = at once 立刻;马上
5. miss a good chance 错过一个好机会
6. get/miss a goal 得到/失去一分
7. shame on . 为某人感到羞耻
8. do one’s best 尽某人的力
9. say sorry to . 对某人说抱歉
10. be sure to do sth. 确定做某事
11. be angry with… 生某人的气
12. with one’s = with the of . 在某人的帮助下
13. serve food 上菜
14. turn up/down… 调高/低(音量)
15. keep . doing sth. 让某人一直做某事
16. in a minute 一分钟后;马上
17. on the phone 在电话中
18. take a seat 就坐
19. nr mind 不要紧
20. a lot of treling 一系列旅行
拓展阅读:生物八年级下册知识重点
生物的与发育
1、无性:不经过两性细胞的结合,由母体直接产生新个体的方式。
无性的方式:出芽、营养、植物组织培养。
2、出芽:酵母菌、水螅
3、营养:依靠营养器官(植物的根、茎、叶)进行的无性。
优点:①保留植物亲本的优良性状,②加快植物的速度。
营养的方14. Good food and exercise me to study better . → . (to) do sth.帮助某人做某事 / 这里better是well的比较级,而不是good的比较级式:嫁接、扦插。
(1)嫁接:
枝接:接穗:带有芽的枝 、砧木:被接的植物体 举例:柑、橘
芽接:接穗:芽 砧木:被接的植物体 举例:桃、山楂、苹果
嫁接能否成功的关键:使接穗和砧木的形成层紧密的结合在一起,从而提高成活率。
嫁接的优点:①保留接穗的优良性状;②繁殖速度快。
(2)扦插:甘薯,葡萄,菊,月季,杨柳
4、植物组织培养:将植物的器官、组织、细胞在无菌的条件下,培养在含有多种营养物质和植物激素的培养基上,使它逐渐发育为完整的植物体。
举例:胡萝卜根的细胞或组织八年级上册英语知识4,康乃馨,小麦,水稻,烟草
优点:①短期内生产出大批的植物;②防止植物的侵害;③培育出高产优良的新品种。
5、有性:由亲代产生两性细胞(和卵细胞),通过两性细胞的结合,成为受精卵,进而发育为新个体的方式。
6、植物的有性:过程:开花、传粉、受精、果实和种子的形成。
(1)传粉:雄蕊花中的花粉传送到雌蕊柱头上的过程。
传粉方式:
自花传粉:同一朵花中,雄蕊花中的花粉落到雌蕊柱头上的过程。
异花传粉:一朵花雄蕊花中的花粉落到另一朵花雌蕊柱头上的过程。
(2)受精:植物的`与卵细胞的结合成受精卵的过程叫做受精。
过程:当花粉落到成熟的雌蕊柱头上,受到柱头分泌粘液的,花粉就开始萌发长出花粉管,花粉管内有,花粉管穿过柱头、花柱到达子房内的胚珠中(从珠孔进入),末端破裂,释放,与卵细胞结合形成受精卵。
(3)受精过后,花萼、花瓣、雄蕊、雌蕊的柱头和花柱开始逐渐凋落,只有雌蕊中的子房发育为果实。
果实和种子的形成:(一粒胚珠发育为一个种子,多籽植物主要是由于果实中含有多个胚
7、果实和种子的传播:依靠风力(蒲公英、虞美人),依靠自身的弹力(豌豆),依靠人和动物的运动(苍耳),依靠水力(睡莲、椰子)。
8、昆虫的和发育
A、发育:在由受精卵发育成新个体的过程中,家蚕的幼虫与成体的形态结构和生活习性异很大,这种发育过程称为发育。
完全:卵→幼虫→蛹→成虫 举例:家蚕、蜜蜂、蝶、蛾、蝇、蚊
不完全:卵→若虫→成虫。 举例:蝗虫、蝉、蟋蟀、蝼蛄、螳螂
由蝗虫的幼虫,形态和生活习性与成虫相似,只是身体较小,器官没有发育成熟,翅芽,能够跳跃,称为跳蝻,这样的幼虫叫做若虫。
B、昆虫是卵生、有性、体内受精。
9、两栖动物的和发育
A、两栖动物:幼体生活在水中,用鳃呼吸,经发育成体营水陆两栖,用肺呼吸,兼辅皮肤呼吸。代表动物:青蛙、蟾蜍、大鲵、蝾螈等。
B、青蛙的和发育:
(1)发育经过:卵→蝌蚪→幼蛙→成蛙。
(2)特点:有性、卵生,体外受精,水中发育。
(3)雄蛙鸣叫的意义是求偶,雌雄蛙抱对有利于提高卵的受精率。
C、两栖动物的发育与环境:和幼体发育必须在水中进行,幼体要经过发育才能上陆生活。
注意:两栖动物的发育只说是发育,不再区分到底是不完全发育还是完全发育。
10、鸟的和发育
A、特点:有性、卵生、体内受精。
B、鸟卵的结构与功能:如图:课本P17
卵壳和卵壳膜对卵起保护作用,在卵壳上有许多起气孔可以透气,以确保卵进行气体交换。
卵白对胚有保护作用,还能供给胚胎发育所需的养料和水。
卵黄膜起保护作用。
卵黄是卵细胞的主要营养部分,为胚胎发育提供营养。
胚盘是进行胚胎发育的部位,内有细胞核。
系带悬挂卵黄,固定和减震,利于孵化。
气室储存气体,由内外两层卵壳膜构成。
八年级上册【仁爱版】英语复习资料
3) How many+名复How much+不可名“多少”问数量(how much还可问价格)二知识点: .仁爱英语八年级上册的复习提纲 总的
It’s raining hard. The peoplecan hardly go outside.Unit One 1.
How often do you exercise ? → How often + 助动词do(does或did) + 主语 + do sth. ?
疑问词how often是问频率(多经常), 在这里助动词do(does或did) 是起帮助构成疑问的作用 Every day / Once a week / Tw a month / Three times a month / Three or four times a month .
2. What do you usually do on weekends ? 个do 为助动词, 在这起帮助构成疑问的作用;而第二个 do 则是实义动词。 I usually play soccer .
3. What's your forite program ? It's Animal World . 4. What do students do at Green High School ? 个do 为助动词, 在这起帮助构成疑问的作用;而第二个 do 则是实义动词。
5As for homework , most students do homework ry day . as for...意思是"至于;关于",常用于句首作状语,其后跟名词、代词或动词的-ing形式(即动名词)。如: As for him,I nr want to see him here. 至于他,我永远不希望在这里见到。 As for the story,you'd better not beli it. 关于那故事,你不要相信。
6. The results for " watch TV " are interesting .
7. Mom wants me to get up at 6:00 and play ping-pong with her . → want to do sth.意思是"想要做某事";want . to do sth.意思是"想要某人做某事"。如: Do you want to go to the movies with me?你想和我一起去看电影吗? The teacher doesn't want us to eat hamburgers.老师不想让我们吃汉堡包。
8. She says it's good for my health . → be good for...表示"对……有益(有好处)"。其反义为:be bad for...。(这里for 是介词,后跟名词、代词或动名词)如: It's good for us to do more reading. 多读书对我们有好处。 Reading in bed is bad for your eyes.在床上读书对你的眼睛有害。
9. How many hours do you sleep ry night ?
10. I exercise ry day , usually when I come home from school .
11. My eating habits are pretty good . 这里pretty相当于v8. Both girls go to lots of parties . lots of = a lot of 许多ery 。
12. I try to eat a lot of vegetables , usually ten to eln times a week . → try to do sth.表示" 尽力做某事 " ,不包含是否成功的意思 / try doing sth. 表示" (用某一办法)试着去做某事"。 如:You'd better try doing the experiment in another way. 你试试用另一种方法做这个试验。
13. My healthy lifestyle s me get good grades . → .(to) do sth.帮助某人做某事
15. Is her lifestyle the same as yours or different ? =Is her lifestyle the same as your lifestyle or is her lifestyle different from your lifestyle ? → be the same as … / be different from …
16. I think I'm kind of unhealthy . kind of = a little / a kind of 意思是"一种"
17. What sports do you play ?
18. A lot of vegetables you to keep in good health . keep in good health = keep healthy = stay healthy
19. You must try to eat less meat . → try to do sth. 表示" 尽力做某事 " , 不包含是否成功的意思 / less是little的比较级
20. That sounds interesting. 这是"主语+系动词+表语"结构的简单句。sound(听起来),look(看起来),ell(闻起来),taste(尝起来),feel(觉得),seem(好象),grow(变得) , get(变得)等词在英语中可用作系动词,后跟形容词作表语。如: It tastes good. 这味道好。 The music sounds very sweet. 这音乐听起来很入耳。 The oke grew heier and heier. 烟雾变得越来越浓了。
Unit Two
1.What's the matter ? What's the mater with you ? with为介词,后跟名词、代词或动名词。人称代词必须用它的宾格。 I he a cold / he a sore back / he a stomachache
2. You should lie down and rest / drink hot tea with honey / see a dentist / see a doctor .
3. I'm not felling well . 这里well表示身体状况,不能用good代替 4.
When did it start ? About two days ago .
5. That's too bad .
6. I hope you fell better soon . 这里better是well的比较级
8. Maybe you he too much yin . too much后跟不可数名词,而too many后跟可数名词复数
9. It's easy to he a healthy lifestyle ,and it's important to eat a balanced diet . → It's easy to do sth . 做某事容易 / It's important to do sth . 做某事重要
10. Everyone gets tired sometimes . 这里get连系动词,tired是形容词作表语,属系表结构
11. A sore throat can give you a fr . → give . sth . = give sth. to . 把某物给某人
12. Don't get stressed out. It's not healthy . 在这里get是连系动词,stressed out是表语
13. I he a toothache . I need to see a dentist . → need意思为 "需要" ,作实义动词时,后跟动词不定式,否定式为don't /doesn't / didn't need (to do sth.) ;作情态动词时,只能用于否定句或疑问句中,否定式为needn't(do sth.) ,除有过去式外,没有其它的形态变化
14. Eat a balanced diet to stay healthy . to stay healthy是动词不定式短语,作目的状语
15. I'm not feeling very well at the moment . at the moment = now
Unit Three
1. What are you doing for vacation ? I'm babysitting my sister . Where are you going for vacation ? Italy . 这是现在进行时的一种比较特殊的用法,用来表示按或安排要做的事情,现在还没有去做。
2. Who are you going with ? I'm going with my parents . with my parents是介词短语,在这里作伴随状语,起修饰谓语动词are going的作用
3. When are you going ? I'm going on Monday .
4. What are you doing there ? I'm going hiking in the mountains .
5. How long are you staying ? Just for four days . I don't like going away for too long .疑问词hwo long是对时间长短或事物的长度提问,在这里是对时间的长短进行提问。
6. He a good time . = Enjoy oneself . 玩得开心、愉快
7. Show me your photos when we get back to school . → show . sth. = show sth. to . 把某给某人看
8. I'm going to Hawaii for vacation . for vacation是介词短语,在这里作目的状语,起修饰谓语动词的作用
9. What's it like there ? 这里like是介词,而不是动词
10. Can I ask you some questions about your vacation plans ? → ask . sth . 问某人某事
11. Ben Lambert , the famous French singer , is taking a long vacation this summer ! → take a vacation 度
12. He thought about going to Greece or Spain , but decided on Canada . → think about 考虑 / decide on 决定 这里的about和on都是介词
13. " I always take vacation in Europe ," he said . " This time I want to do soming different ." → (1). want to do sth. (2). 修饰不定代词(soming , nothing , anything等)的定语常放在不定代词的后面
14. He plans to he a very relaxing vacation . → plan to do sth. 做某事
15. I'm planning to spend time in the beautiful countryside .
16. I just finished my last movies . → finish doing sth. 完成做某事
17. I hear that Thailand is a good place to go sightseeing . to go sightseeing是动词不定式短语,作a good place的后置定语
18. She's leing for Hong Kong on Tuesday . → lee A for B 离开A地去B地
19. I want to ask you about places to visit China . to visit China是动词不定式短语,作places的后置定语
20. I'm planning my vacation to Italy this weekend . to Italy是动词不定式短语,作my vacation的后置定语
21. What should tourists take with them ? with them是介词短语,在这里作伴随状语,起修饰谓语动词take的作用
22. Where are you leing from ? lee from 离开某地(注:from是介词)
Unit Four
1. How do you get to school ? 疑问词how 在这里是对方式进行提问 I ride my bike / walk / take the subway . By bike / bicycle / bus / train / subway / taxi / air / plane / ship / boat . On foot . How do I get there ? 因there是副词,所以不能说get to there Don't worry . Let me look at your map . Ok , first … , next … . Then … .
2. How long does it take ? 疑问词hwo long是对时间长短或事物的长度提问 It takes about 25 minutes to walk and 10 minutes by bus . How long does t take you to get from home to school ? It takes twenty-five minutes . → take . some time to do sth. 花费某人……时间做某事
3. Lin Fei's home is about Kilometers from school .
4. How far is it from your home to school ? It's three miles . How far do you live from school ? I live 10 miles from school . 疑问词how far在这里是对距离进行提问
5. In other parts of the world , things are different .
6. In China , it depends on where you are . → depend on 视……而定;决定于
7. That must be a lot more fun than taking a bus .
8. In North America , not all students take the bus to school . not all是部分否定,意思是并不是所有的;不是全部的
9. Other parts of the world are different from the United States .
10. A all number of students take the subway . → a number of = many 许多
11. What do you think of the transportation in your town ? → think of 对……有某种看法
12. When it rains I take a taxi .
13. I he a map but in Chinese .
14. If you he a problem , you can ask a polman .
Unit Five
1. Can you come to my party ? Sure , I'd love(like) to . / I'm sorry , I can't . I he to my parents . Can you play tennis with me ? 情态动词can在这里起征求对方意见的作用。
2. I he too much homework this weekend . too much后跟不可数名词;too many后跟可数名词复数
3. That's too bad .
4. Maybe another time .
5. Thanks for asking . for介词,后跟名词,代词或动名词
6. Come and he fun . / Come and join us .
7. On Wednesday , I'm playing tennis with the school team .
8. I he to study for my science test on Thursday . he to强调客观原因;而must强调主观原因
9. Please keep quiet ! I'm trying to study . → try to do sth. 表示" 尽力做某事 " , 不包含是否成功的意思
10. Do you want to come to my birthday party ? → want to do sth.意思是"想要做某事"
11. Li Lei is going fishing with grandpa the whole day . the whole day = all day 整天
12. Can you come over to my house ?
13. I'm free till 22:00 .
Unit Six
1. I'm more outgoing than my sister . → 主语 + 动词 + 形容词比较级别 + than + 比较对象
2. As you can see , in some ways we look the same , and in some ways we look different .
3. Howr , we both enjoy going to parties . → enjoy doing sth. = like doing sth. 喜欢做某事
4. Liu Li has more than one sister . more than 不止
5. Liu Li and Liu Ying he some things in common . → in common (团体)共同的;公有的
6. Liu Ying is not as good at sports as her sister . as …as 和……一样 (其中as…as之间的形容词必须用原级);它的否定式是:not as(so) … as
7. Liu Ying talks more than Liu Li . 这里more是much的比较级,而不是many的比较级
8. Both girls go to lots of parties . lots of = a lot of 许多 9
. My friend is the same as me . → be the same as … 与……一样 / be different from …与……不同
10. I think a good friend makes me laugh . → make . do sth. 使某人做某事
11. For me , a good friend likes to do the same things as me . → like to do sth.
12. That's not very important for me ….
13. What's your opinion ?
14. Should friends be different or the same ? same前常有定冠词the
15. I like to he friends who are like me . / I like to he friends who are different from me . → like to do sth.中的like 是动词,意思是" 喜欢 ";而are like me 中的like 是介词,意思是" 像 "。要注意区别like的词性。
16. I'm quieter than most of the kids in my class .
17. We both like doing the same things . → like doing sth. 喜欢做某事
18. Who do you think should get the job , Ruth or Rose ?
19. You must be good with children / enjoy ling jokes . → be good with . 对某人好;与某人相处融洽 / enjoy doing = like doing sth. 喜欢做某事
20. He can't stop talking . → stop doing sth. 意为" 停止(正在)做的事情" ,doing在句中是stop的宾语。如:When the teacher came in , the students stopped talking and laugh . 老师走了进来,学生们停止了谈笑。 / stop to do sth. 意为" 停下(正在做的事)去做某事" ,动词不定式短语to do sth.在句中作动词 stop 的目的状语。 如:He stopped to write a letter to her . 他停下手边的工作,给她写信。
21. He always s others .
22. She likes to stay at home and read . → like to do sth. 喜欢做某事 / stay at home 呆在家里
Review of units 1-6
1. You use milk to make cheese and you can drink it , too . 动词不定式短语to make cheese在这里作目的状语,修饰use milk
2. A part of your body beginning with " a " . → begin with 以……开始 (注意:with是介词)
3. The opite of short is long or tall .
4. The neck is between your head and your body . → between … and 在……和……之间
5. Carrots , onions and peppers are all vegetables . → all用于三者或三者以上;both用于两者。同时要注意它们在句中的位置,即位于连系动词(be),助动词(be , will , shall , should 等),情态动词(can , may , must , he to等)的后面;其它动词的前面。
6. I like reading books in my free time . like doing sth. 喜欢做某事 / in one's free time 在空余时间
7. I feel terrible , doctor . 在这里feel是连系动词,terrible是形容词作表语,feel terrible是系表结构作复合谓语
8. I usually relax in my swimming pool .
9. I'm very excited to be taking a vacation around China ! → be excited to do sth. 做某事很激动
10. Who is more athletic , Gao Yan or Li Tong ?
附:音节小议 英语的音素分为元音和辅音两大类,由一个元音或一个元音加一个或几个辅音结合构成的语音单位叫做音节。例如: 由一个元音构成的音节:I /aI/"我"、oh / u/"哦"、a/eI, /"一个"、ear/I /"耳朵"等;
由一个元音加一个辅音构成的音节: bee/bi:/"蜜蜂"、ill /il/"生病"、my/mai/"我的"、see /si:/"看见"等;
由一个元音加几个辅音构成的音节:bed /bed/"床"、bag/b g/"袋子"、clock /kl k/等。
英语的词有一个音节的,也有两个音节或三个音节以上的。顾名思义,一个音节叫做单音节,两个音节叫做双音节,三个或三个以上的音节叫做多音节。例如good /gud/只有一个音节,所以叫做单音节词;morning/`m :nI /分别有/m :n/和/I /两个音节,所以叫做双音节词;而afternoon /`a:ft `nu:n/有/a:f/、/t /、/nu:n/三个音节,所以,叫做多音节词。
在英语中,双音节或多音节的单词,每一个词都有一个读得特别响亮的音节,叫做重读音节,重读音节以重读符号"`"来表示。例如在ning /`i:vni /一词中,/i:/是重读音节。一般来说,只有一个音节的单词往往重读,但通常不标重读符号;双音节词和多音节词至少有一个音节重读,并在重读的音节左上方标出重读符号。 音节分为开音节和闭音节。以元音字母a 或 e, i, o, u结尾的音节叫做开音节,如n, hi, hello, fine等都是以开音节结尾的单词;以辅音字母结尾的音节叫做闭音节,如meet, bed, what, wall, mom等都是以闭音节结尾的单词。
1.记单词的办法是什么? 把一个单词造出多个句子,训练把这多个句子在场景下脱口说出。句子记住了,单词也当然得到了充分理解和长期记忆。
2.学习英语忌过分讲究速度和效率,不愿花时间经常重复(复习)已学过的内容。语言运用是一种技能,技能则只有靠熟能生巧,要不断重复才会熟练,只有熟练了才会形成一种不思索的技能。
3.语言是有声的,我们对语言的感受首先是语言的声音作用于我们的大脑。如果不练习听力,只是默默地阅读和背单词,其结果不仅听不懂别人讲外语,而且阅读水平也难以提高。
4.语言的实践性很强,如果只学而不用,就永远也学不好。我们学语言的目的就要学会在用中学习,这样才能提高兴趣,达到好的学习效果。是为了应用,
八年级上册英语知识点
3、howoften “多久- -次”问频率,回答常含有频率词组或短语。除了知识和学问之外,世上没有其他任何力量能在人们的精神和心灵中,在人的思想、想象、见解和信仰中建立起统治和权威。下面我给大家分享一些 八年级 上册英语知识,希望能够帮助大家,欢迎阅读!
3. hard / hardly八年级上册英语知识1
Unit1 Where did you goon vacation?
【重点语法】
不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词。
用法注意
1.some 和any+可数名/不可数名。
some 多用于肯定句,any多用于否定句、疑问句和条件从句 。有些问句中用some,不用any, 问话者希望得到对方肯定回答。
2. 由some, any, no,ry 与 body, one, thing构成的复合不定代词作主语时,其谓语动词用三单。
3. 不定代词若有定语修饰,该定语要置于其后:如:soming interesting
【重点 短语 】
1. buy sth for ab./ buy . sth 为某人买某物
2. taste + adj. 尝起来……
3. nothing...but + V.(原形)除了……之外什么都没有
4. seem + (to be) + adj 看起来
5. arrive in + 大地方 / arrive at + 小地方 到达某地
6. decide to do sth. 决定做某事
7. try doing sth. 尝试做某事 / try to do sth. 尽力做某事
8. enjoy doing sth. 喜欢做某事
9. want to do sth. 想去做某事
10. start doing sth. 开始做某事=begin doing sth.
11. stop doing sth. 停止做某事 区分:stop to do sth. 停下来去做某事
12. dislike doing sth. 不喜欢做某事
14. so + adj + that + 从句 如此……以至于……
16. l . (not) to do sth. 告诉某人(不要) 做某事
17. keep doing sth. 继续做某事
18. forget to do sth. 忘记去做某事 / forget doing sth 忘记做过某事
【词语辨析】
1. take a photo/ take photos 拍照
quite a few+名词复数 “许多…”
2. seem + 形容词 看起来…... You seem happy today.
seem + to do sth. 似乎/好像做某事 I seem to he a cold
It seems + 从句 似乎..…. It seems that no one beli you.
seem like ... 好像,似乎….. It seems like a good idea.
3. arrive in +大地点= get to= reach+地点名 “到达......”
arrive at +小地点
(注:若后跟地点副词here/there/home, 介词需省略,如:arrive here; get home)
4. feel like sth 感觉像…
feel doing sth. 想要做某事
5. wonder(想知道)+疑问词(who, what, why)的从句。
6. because of +名/代/V-ing
because+从句
He can’t take a walk because ofthe rain.
I don’t buy the shirt because itwas too expensive.
7. enough +名词 足够的…...
形容词/副词+enough
八年级上册英语知识2
Unit2 How often do youexercise?
【重点语法】
1. 频率副词: always,usually, often, sometimes, nr
频率副词在句中通常放在实义动词之前, be动词或助动词之后。常用于一般现在时态中。
2.“次数”的表达 方法
一次 once, 两次tw,三次或三次以上:基数词+ times, 如:three times, five times,
3. how often“多久一次”问频率,回答常含有频率词组或短语。
常见的how疑问词:
—How soon will he be back?他多久能回来?
—【重点词语/ 短语 用法解析】He will be back in amonth. 他一个月后能回来。
2)how long “多久”
—How long did it take you toclean the house? 你打扫房子用了多久?
—It took me half an hour to cleanthe house. 我打扫这房子用了半小时。
3)How many+名复
How much+不可名
“多少” 问数量(how much 还可问价格)
【重点短语】
1. go to the movies 去看电影
3. surf the internet 上网
4. healthy lifestyle 健康的生活方式
5. go skate boarding 去划板
6. keep healthy=stay healthy 保持健康
7. eating habits 饮食习惯
8. take more exercise 做更多的运动
9. the same as 与什么相同
10. be different from 不同
11. once a month一月一次
12. tw a week一周两次
13. make a difference to 对......有影响/作用
14. most of the students=moststudents
15. shop=go shopping=do someshopping 购物
16. be good for 对......有益
17. be bad for 对......有害
18. come home from school放学回家
19. of course = certainly = sure 当然
20. get good grades 取得好成绩
21. keep/be in good health 保持健康
22. take a vacation 去度
【词语辨析】
1.maybe / may be
maybe 是副词,意为“大概, 可能,或许”,一般用于句首。May be是情态动词,意为“可能是...,也许是...,大概是...”.
The baby iscrying. Maybe she is gry.
The woman may be ateacher.
2. a few / few / alittle / little
People can live to 100, butfew people can live to 150.
There is little timeleft. I won’t catch the first bus.
Could you give me alittle milk?
hard作形容词,意为“困难的,艰苦的,硬的”;作副词,意为“努力地,猛烈地”。hardly为副词,意为“几乎不”。
The ground is too hard to dig.
I can hardly understandthem.
4. As for homework, most students do homework ry day .
as for...意思是“至于;关于”,+名词、代词或动词的-ing形式(即动名词)。
如:As for him,I nr want to see him here.
至于他,我永远不希望在这里见到。
As for the story,you'dbetter not beli it.
5. That soundsinteresting.
这是“主语+系动词+表语”结构的简单句。sound(听起来),look(看起来),ell(闻起来),taste(尝起来),feel(觉得),seem(好象),grow(变得),get(变得)等词在英语中可用作系动词,后跟形容词作表语。如:
It tastes good. 这味道好。
The music sounds very sweet. 这音乐听起来很入耳。
The oke grew heier andheier. 烟雾变得越来越浓了。
6. percent 名词,意为“百分之……”
百分数的表示方法:基数+ percent (不用复数形式),percent做主语时,谓语动词的数要根据其后面的名词来确定。
50%:fifty percent百分之五十
Fifty percent of the apples arebad. 50%的苹果都坏了。
Twenty percent of the meat is inthe fridge. 20%的肉都在冰箱
7. not… at all 意为“一点也不”,not应放在be动词、情态动词或助动词之后。
The story isn’t interesting atall. 那个故事一点也没有趣。
8. It is +adj. to do sth. 做某事是……的。
It is interesting to playcomr s. 玩电脑很有趣。
9. take,spend, pay
It takes . some time to do sth.意为“花费某人……时间来做某事”。
人(.) spend 时间/钱 on sth. “买某物花了……钱”。
人(.) spend 时间/钱 (in) doing“花费多少时间来做某事”。
pay 的主语必须是人,而“花钱买某物”为pay...for...
10. howr 副词,意为“然而,可是”,表示转折关系,可放在句首、句中、句末。
八年级上册英语知识3
Unit3 I’m more outgoingthan my sister.
【重点语法】
1. 形容词和副词的比较等级
(1)形容词和副词的原形就是原级
(2)比较级,表示较……或更……
(3), 表示最...。
2. 比较级句型:
(1)A + be动词+形容词的比较级+than +B “A比B更……”(注意:A与B必须是同级的,即必须是人与人,物与物进行对比)
(2)“A+实意动词+副词比较级+ than + B”表示“A比B…”
(3)比较A ,B两人/两事物问其中哪一个较…...时用句型:
“Who/which +谓语动词+ adj./a.比较级,A or B ?”
Who is thinner, Jenny or Mary?
3. 比较级的特殊用法
(1)“比较级+and+比较级”,意为“越来越”。多音节比较级用“more and more+原级”
(2)“the+比较级(…), the+比较级(…)”意思是:”越…越…”The more, the better.
(3)主+ is + the 形容词比较级+of the two+名复 “主语是两者中较......的”
4. 两者在某一方 面相 同:A+谓语动词/be动词+as+ adj./a.原级+ as+ B.
Helen is as tall asAmy.
Peter studies as hard as Tom.
表示两者在某一方面不及另一方时,用“not as/so+形容词或副词原级+as”
I am not as tall as my sister.
5. 形容词,副词比较级前的修饰语。
当需要表示一方超过另一方的程度时,可以用much, a lot, alittle, a bit, 等来修饰形容词比较级。注意: 比较级不能用very, so, too, quite等修饰。
【重点短语】
1. more outgoing 更外向/更开朗
2. as...as...与…… 一样
3. the singing competition 歌咏比赛
4. the most important 最重要的
5. be talented in music 在音乐方面有天赋
6. the same as 与……相同
7. care about 关心/留意/关注
8. be different from 与…...不同
9. be like a ror 像一面镜子
10. as long as 只要;与…...一样长
11. bring out 显示/显出
12. get better grades 取得更好的成绩
13. reach for 伸手达到/达到
14. touch one’s heart 感动
15. in fact 事实上
16. make friends 交朋友
17. be good at 在某方面成绩好
18. the other 另一个
19. be similar to 与…相似
20. be good with 与…和睦相处
21. he fun=He a good time 玩得开心
he fun doing sth 做某事很开心
22. do the same thingsas me. 做和我一样的事情
23. It’s+adj+(for.)to do sth. “做某事(对某人来说)是...的 ”
24 make friends with . 与某人交朋友
25. as long as 只要;既然,条件状语从句
【词语辨析】
1. be good at=do well in ,其后可接名词、代词或动名词,表示擅长......
2. care about 关心
care for 关爱
take care (当/小心)
take care of (照顾)=lookafter
3. make . do sth.: 让(使)某人做某事(make后跟不带to的不定式)
His father always make me get upbefore five o'clock.
make . +形容词:使某人保持某种状态
My friends always make me happy.
4. be like“就像…”I am like your sister.
look like “外貌上的像 ” I look like my sister.
5. That’s why+ 句子 :那就是…的原因/那就是为什么…
That's why I study English hard. 那就是我努力 学习英语 的原因。
6. be differentfrom 与……不同
反:be the same as 与…… 相同
7. though
① a. 不过;可是;然而(句末补充说明使语气减弱)
② conj. 虽然;尽管=although,与but 不能同时用在一个句子中
He said he would come. He didn’t,though. 他说他要来,可是并没有来。
Though/Although he has been deadfor many years, many people still remember him.
尽管他已经很多年了,但很多人仍然记得他。
8. get bettergrades 取得更好的成绩
9. does(助动词do/did),为了避免重复,可代替上文出现过的实意动词。
10. be good with. 与某人相处得好
Unit4 What’s the bestmovie theater?
【重点语法】
1. 形容词: 用于三者或三者以上的人或事物相比较。
标志词:表比较范围时用in/of
形容词前须加定冠词the,副词前可省略the。
2. 表示“三者(或以上)中最……的”的句型
1)A + be + the 形容词 + 表围(in/of介词短语)
2)A + 实意动词 + (the) 副词 + 表围的of/in介词短语
3. 常用句式
1) Who/ Which…+ …, A, B or C ?
2) one of +the +形容词 +名词复数形式, 意为“最…之一”。
3)序数词后跟形容词
【重点短语】
1. so far 到目前为止,迄今为止
2. no problem 没什么,别客气
3. he….in common 有相同特征(想法、兴趣等方面)相同
4. be up to 由…...决定/是…...的职责
5. all kinds of … 各种各样的……
6. play a role in doing sth./sth. 发挥作用,有影响
7. make up 编造(故事、谎言等)
8. for example=e.g. 例如
9. take …..seriously 认真对待
10. not rybody 并不是每个人
11. close to 离..….近
12. more and more 越来越……
【词语辨析】
1. How do you like+名/代/V-ing=What do you think of :“ 你认为…怎么样?”
2. Thanks for=Thankyou for +名/代/V-ing:“感谢…”
3. You’re welcome.=Not at all. 不客气
4. talent 名(可)天赋
talent show 才艺表演
talented adj. 有天赋的
be talented in 在......方面有天赋
5. be good at 擅长… (= do well in)
反义短语:be poor / weak in 在...方面薄弱
be good for 对……有益,后跟人或事物;其反义短语是be bad for
be good to 对……好(和善;慈爱),相当于 befriendly to,后面通常接人
6. all kinds of 各种各样的
different kinds of 不同种类的
a kind of 一种…...
- kind of 有点+adj.: kind of boring / fat /thin
7. win vt. 赢得+奖品 winner n. 赢者
8. watch . do sth. 观看某人做了某事
watch doing sth. 观看某人正在做某事
9. 举例:such as 常列举几个例子,不能穷尽,可和and so on(等等)连用;like可和such as互换;for example 一般只列举一个,作插入语用逗号隔开,可置于句首/句中/句末。
八年级上册英语知识5
Unit5 Do you want towatch a show?
【重点语法】
1. 询问某人对某物的观点及看法:Whatdo you think of …?=How do you like…?
2. 描述喜好I love/like/ don’t mind/dislike/can’t stand…
3. 复习巩固一般现在时态:主语+V+其他;主语(三单)+V(三单)+其他)
【重点短语】
1. find out 查出/发现
2. be ready to do 准备做…
3. dress up 打扮/化妆成
4. take one's place 代替某人
5. do a good job 干的好/表演的出色
6. think of 想到/思考
7. show 游戏节目
8. learn from 向…...学习
9. talk show 访谈节目
10. soap opera 肥皂剧
11. go on 继续
12. watch a movie 看电影
13. one of… 其中之一
14. try one’s best to =do one’est to 竭尽全力
15. a pair of 一双
16. as famous as 一样闻名/出名
17. look like 看起来像
18. around the world 世界各地
19. he a discussion about 讨论…...
20. one day 有一天/某一天
21. such as 例如
22. a symbol of 一个象征/标志
23. soming enjoyable 快乐的事情
24. interesting rmation 有趣的信息
【词语辨析】
1. want + n 想要……
want to do sth 想要做某事
want to do sth 想让某人做某事……
2. mind 介意,其后+名词/代词/V-ing
3. stand
1)“站, 站立” e.g. Stand up! 起立
2) “忍受”(多用于否定句、疑问句) , 后可+名/代/V-ing
4. plan vt. &vi., 打算,plan to do sth.
plan 还可作名词,如:make plans 制定
5. v. discuss (讨论) + ion→ n. discussion
had a discussion about sth. 对某事进行讨论
6. happen v. 发生; 出现
sth+ happens to .”或“sthhappened + 时间/地点”句式
7. 情态动词
may 语气弱于can,意为“可能”
might 表推测,语气最弱,意为“可能”
may/might not 表示否定推测时语气最弱,意为“可能不”
They may not be very exciting. 它们可能不是那么令人兴奋。
8. expect to dosth. 期盼做某事
hope to do sth: 希望干某事
很多动词后面都可以跟动词不定式作宾语,如:
want, like, hope, wish, learn,start, begin, prefer, try, ask
9. be famousas 作为……而出名
be famous for sth. 因为......而出名
10. one of… 后跟可数名词复数,表示…之一。 其后的谓语动词用单数。
One of my forite movies is Mr.Bean. 我最喜欢的电影之一是憨豆先生。
11. show
n. 节目 TV shows/talent shows;
v. 展示 show sth. to.= show . sth.
八年级上册英语知识点相关 文章 :
★ 八年级上册英语Units1-10单元知识点归纳
★ 人教版八年级上册英语知识点
★ 初二上册英语知识点
★ 八年级上册英语第四单元重点知识点归纳
★ 10个初二英语重点知识点
★ 八年级上册英语语法知识点复习
★ 八年级上册英语Unit5知识点汇总
★ 八年级上册英语unit3-4知识点汇总
★ 初二英语上册知识点
★ 八年级上册英语重点总结
声明:本站所有文章资源内容,如无特殊说明或标注,均为采集网络资源。如若本站内容侵犯了原著者的合法权益,可联系 836084111@qq.com 删除。