七年级英语期中知识点梳理

学习外语并不难,学习外语就像交朋友一样,朋友是越交越熟的,天天见面,朋友之间就亲密无间了。重复重复再重复,熟练熟练再熟练,是学会英语的不二法门。下面是小编给大家整理的一些七年级英语知识点,希望对大家有所帮助。

七年级下册英语知识点人教版2021

一. 情态动词can的用法

can+动词原形,它不随主语的人称和数而变化。

1. 含有can的肯定句:主语+can+谓语动词的原形+其他

2. 含有can的否定句:主语+can't+动词的原形+其他。

3. 变一般疑问句时,把can提前:Can+主语+动词原形+其他? 肯定回答:Yes,主语+can。否定回答:No,主语+can't.

4. 含有can的特殊疑问句:特殊疑问词+can+主语+动词原形+其他?

I can speak English.→I can't speak English.→Can you speak English? →What can you speak?

二. what time和when引导的特殊疑问句

1. 询问钟点时用what time,询问日期、月份、年份时用when。

2. What's the time?=What time is it?现在几点了?

3. 时刻表达法:顺读法和逆读法。

顺读法:“钟点+分钟”直接读数字。

如:7: 05 seven five;8:16 eight sixteen

逆读法:借助介词past或to表示,要先说分再说钟点。

a. 当分钟不超过30分钟时(包括30分钟),即<或=30,用past表示。其结构为:“分钟+past+整点” 意为“几点过几分”。

如:1:25 twenty-five past one

b. 当超过30分钟时,即>30,用to表示。其结构为:“所差分钟(即60—所 过分钟数)+to+下一个整点”,to译成“差”,差几分钟到几点。

如:4:38 twenty-two to five

c. 当分钟为30分钟用half表示,当分钟为15分钟用a quarter。

三. how引导的特殊疑问句

1. how 引导的特殊疑问句提问交通方式,其答语分三种情况:

a. take a/an/the+交通工具(单数)

b. by+交通工具(单数)

c. on/in+限定词+交通工具

---How do you go to school every day?

---I take a bus to go to school every day./I go to school by bus every day./I go to school on the bus every day.

2. how far 用来提问距离,多远,其答语分为两种:

(1)用长度单位表示:It is five kilometers.

(2)用时间表示:It’s twenty minutes’walk.

3. how long 用来提问时间,意为多久回答常用“for+段时”。

----How long have you learnt English?

----For 3 years.

4. how soon 用来提问做完某事还需要多长时间, 用于将来时态, 常用“in+时间段”来回答。

----How soon will you arrive in Beijing? ----In 3 hours.

四. 祈使句

祈使句一般表示请求、命令、劝说、号召、警告等。一般以动词原形开头,句末可以用感叹号或句号。

1. 肯定的祈使句:

(1) 实义动词原形+其他 :Please look at that boy.

(2) be动词原形+形容词+其他:Be quiet, please.

2. 否定的祈使句:

(1) Don’t+实义动词+原形 Don't stand there.

(2) Don’t be+形容词+其他 Don't be so noisy.

(4) No+n./V-ing

No photos. 不许照相。

No talking. 不许谈话。

七年级英语重要知识点

Do you have a soccer ball?

句型: Do you have a TV? Yes, I do/No, I don’t.

Do they have a computer? Yes, they do./No, they don’t.

Does he have a tennis racket? Yes, he does./No, he doesn’t.

Does she have a soccer ball? Yes, she does./No, she doesn’t.

Does he have a ping-pang ball? Yes, he does./No, he doesn’t.

Let’s play soccer. Let me help you.

I don’t have a soccer ball. That sounds good.

语法:1,句中不含be(am,is,are)动词的 一般疑问句的变法。 也就是说句中谓语动词是实义动词时,要变为一般疑问句,在句首加do/does(当主语是第三人称单数的时候用does),第一人称变第二人称,动词变原形其他的语序不变。I have a computer. – Do you have a computer? She likes playing ping-pang.- Does she like playing ping-pang.肯定回答用yes, 主语+do/does.否定回答用No,主语+don’t/doesn’t.

2一般句子中当主语是第三人称单数的时候,谓语动词要起变化。具体的变化为:一般情况加s, know-knows,以s,x,ch,sh,o结尾的加es, teach-teaches, go-goes, 以辅音字母加y结尾,把y改为i, 再加es study-studies

3, do/does 叫做助动词(语法需要加上去翻译部出来的动词)时,后面接动词原形,

Does he like reading? She doesn’t like reading. She doesn’t do her homework.

但是如果做实义动词(能翻译出来意思的动词)呢,遇到主语第三人称单数就要起变化。

She does her homework.

4,have的第三人称单数为 has.

5, let sb do sth 让某人做某事 (sb代表人,如果是代词用宾格,do代表动词原形)

6,play+球类 表示“踢,打,玩......” play football

play+the+乐器 表示“弹奏……乐器” play the piano

unit6 Do you like bananas?

初一英语语法填空知识点

1.Don’ttalkaboutsuchthingsof_______youarenotsure.

A.whichB.whatC.asD.those

2.Isthisthefactory__________youvisitedtheotherday?

A.thatB.whereC.inwhichD.theone

3.Isthisfactory__________someforeignfriendsvisitedlastFriday?

A.thatB.whereC.whichD.theone

4.Isthisthefactory__________heworkedtenyearsago?

A.thatB.whereC.whichD.theone

5.Thewolveshidthemselvesintheplaces__________couldn’tbefound.

A.thatB.whereC.inwhichD.inthat

6.Thefreezingpointisthetemperature__________waterchangesintoice.

A.atwhichB.onthatC.inwhichD.ofwhat

7.Thisbookwillshowyou__________canbeusedinothercontexts..

A.howyouhaveobservedB.whatyouhaveobserved

C.thatyouhaveobservedD.howthatyouhaveobserved

8.Thereasonis__________heisunabletooperatethemachine.

A.becauseB.whyC.thatD.whether

9.I’lltellyou__________hetoldmelastweek.

A.allwhichB.thatC.allthatD.which

10.Thattree,__________branchesarealmostbare,isveryold.

A.whoseB.ofwhichC.inwhichD.onwhich

11.Ihaveboughtthesamedress__________sheiswearing.

A.asB.thatC.whichD.what

句型:Do you like salad? Yes, I do./No, I don’t.

Does he like pears? Yes, he does./No, he doesn’t.

I like oranges. I don’t like oranges.

Running star eats lots of healthy food.

语法: 句中谓语动词是实义动词的陈述句,变否定形式在实义动词前加don’t\doesn’t(主语是第三人称单数时用doesn’t’).


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