八年级上英语知识点总结(合集14篇)

八年级上英语知识点总结 第1篇

表示在过xxx个时候发生的动作或存在的状态，也表示在过xxx段时间里经常发生的习惯性动作。

1.肯定形式：主语+动词过去式+其它。

2.否定形式：主语+didn't +谓语动词原形+其它。

3.一般疑问句：①Did+主语+谓语动词原形+其它? ②Was/Were+主语+表语?

4.特殊疑问句：疑问词+ did+主语+动词原形+其它?

5.一般过去时记忆口诀

一般过去时并不难，过去动作、状态记心间。

动词要用过去式，时间状语句末站。

否定句很简单，didn't 站动原前，其它部分不要变。

一般疑问句也好变，did放句子前，主语、动原、其它部分依次站立。

特殊疑问句也简单，疑问词加一般疑问句记心间。

一般过去时表示过xxx个时间或某一段时间内发生的动作或存在的状态，常和过去的时间状语连用。

八年级上英语知识点总结 第2篇

1. Why don’t you do ... ?

提建 2. Why not do ... ? Thanks!

议的 3. You should (shouldn’t) do ... . 回答 Good!

表达 4. It’s a good idea to do ... . Excellent!

方式 5. Try (not) to do ... .

6. How about/ What about doing ... ?

八年级上英语知识点总结 第3篇

过去进行时

1. 基本概念

表示在过xxx一具体时间内的某一持续性行为，即过xxx一时刻或某一段时间内正在进行的动作。

常和表示过去时间的词组或从句连用。

2. 基本结构：be动词的过去式was/were＋现在分词

即：was/were＋doing

was用于第一人称及第三人称单数，were用于第二人称及复数。

3. 基本句型

肯定式：was/were + doing

I/She/He was working on the farm from 2 o’clock to 4 o’clock.

2点到4点我/她/他一直都在农场里干活。

否定式：was/were + not+ doing

I/She/He wasn’t working on the farm from 2 o’clock to 4 o’clock.

2点到4点我/她/他并不在农场里干活。

疑问式：把was/were放于句首。

—Were you/they working on the farm from 2 o’clock to 4 o’clock?

2点到4点你/你们/他们一直都在农场里干活吗？

—Yes, I was./Yes, we/they were.

是的，我/我们/他们在干活。

—No, I wasn’t./No, we/they weren’t.

不是，我/我们/他们并没有在干活。

时间状语：at this time yesterday, at that time或以when引导的谓语动词是一般过去时的时间状语等。

4. 基本用法

（1）表示过xxx时间正在进行的动作或持续的行为，常和表过去的时间状语连用。

I was doing my homework at this time yesterday.

昨天的这个时候我正在做作业。

（2）可用来为另一个动作的发生提供背景。表示背景的句子通常用过去进行时，而另一个句子则用一般过去时。

He hurt his leg when he was riding a bike.

他在骑车时把腿摔坏了。

5. 现在进行时和过去进行时的区别

表示说话时正在进行的动作用现在进行时。

I am writing a letter now. (am/is/are+doing)

Look! They are waiting for you.

are working

( work ) on a farm now.

Listen! Someone is knocking

(knock) at the door.

Lucy

isn’t reading

( not read) at the moment.

Where are they? They

are running

(run) outside.

表示过xxx时正在进行的动作要用过去进行时。

My parents were watching TV at 8:30 yesterday evening.

I wasn’t doing my homework when he called me.

6. 一般过去时和过去进行时的区别

相同点：两者都表示过去发生的动作。

不同点：

过去时表示过去一个完成的动作。

过去进行时表示过去正在进行的动作，可能没有完成。

. He read a book last night.

昨天晚上他读了一本书。（读完了）

He was reading a story book last night.

昨天晚上他正在读故事书。（还没有读完）

八年级上英语知识点总结 第4篇

复习重点

会使用频率副词及短语;能描述课余时间的活动安排;会描述基本饮食结构。

语言目标

● What do you usually doon weekends? I sometimes go to the beach.

● How often do you eatvegetables? Every day

● Most students dohomework every day.

重点词汇

● always, usually, often, sometimes , hardly , ever, never.

● how often, once, twice , three times a week , every day.

应掌握的词组

1. go to the movies去看电影

2. look after = take care of照顾

八年级上英语知识点总结 第5篇

on vacation 去度假

stay at home 待在家

quiet a few 很多

most of 大多数

decide to do 决定做某事

feel like 感受到

hardly ever几乎从不

stay up late 熬夜

close to 接近

so far 到目前为止

want to do 想要做某事

keep on doing 继续做某事

make sure 确保

pour...into， 把……倒入……

mix...up... 混合起来

change...into... 把……变成……

be glad to 很高兴

prepare for 为...做准备

hear from sb. 收到某人的来信

have enough time to do有足够时间去做

e afraid to do 害怕去做

in the end 最后

八年级上英语知识点总结 第6篇

单音节形容词和部分双音节词大多是以y、ly、er结尾的双音节形容词，一般在词尾加-er。

以不发音字母e结尾的词，在词尾直接加-r。

重读闭音节词词尾只有一个辅音字母，元音发短音时，双写尾字母，再加er。

以“辅音字母+y”结尾的双音节词，变“y”为“i”，再加-er。

多音节词三音节及以上和部分双音节词，在词前加“more”。

部分形容词和副词的比较级是不规则的，如：good/well-better，bad/badly-worse。

由“动词+后缀-ing/-ed”构成的形容词，在词前加more构成比较级。如：interesting-more interesting，bored-more bored。

由“形容词+后缀-ly”构成的副词，在该副词前加more构成比较级。如：slowly-more slowly，happily- more happily。

八年级上英语知识点总结 第7篇

现在完成时：

1. 过去发生或完成的动作对现在造成了一定的影响和后果;

2. 结构：由助动词have/has +动词的过去分词构成；

肯定句

现在完成时的肯定句式是“have（has）＋过去分词”。

注意：该句式中的have或has是助动词，has用于第三人称单数，其它人称一律用have。

疑问句

现在完成时的.一般疑问句式是把助动词have或has提到主语之前。

回答：Yes, … have（has）．

No, … haven’t（hasn’t）．

否定句：

现在完成时的否定句式是“haven't（hasn't）＋过去分词”。

3. 现在完成时的时间状语:already, just, xxx, since, ever, never；

4. 与一般过去时的区别：一般过去时是强调动作在过去发生，而现在完成时是强调过去发生的动作对 现在造成了影响和后果。

5.一般过去时的时间状语：yesterday, just now, …ago, last week, 2 years ago,in 1980等。

planted

(plant) some flowers in the garden last week.

have sent

(send) the letter.

has come

(come ) back home, he

is watching

(watch)

TV now.

David finished

(finish) his homework just now.

The monkeys are full, because we have fed

(feed) them.

A: I have lost

(lose) my purse!

B. Bad luck! When

did

you

lose

(lose) it?

A: I

lost

(lose) it last night.

与现在完成时连用的几个副词：already, just, ever, xxx, never

肯定句: already, just

疑问句和否定句: ever, xxx, never

xxx xxx于句末

already, never, ever just一般置于助动词have/has之后，过去分词之前．

例：用 already, just或never, xxx完成句子

1) I have been to many big cities, but I have never been to Shanghai.

2) Most of us have already finished our compositions.

3) Have they taken down the old pictures xxx ? No, not xxx .

4) He has already visited Beijing twice.

5) I have just heard the news. I know it.

7. 现在完成时中的for和since

（1）for + 一段时间（用How long提问）

We have known each other for ten years. 我们相识10年了。

（2）since + 句子/具体时间

since 引导的短语或从句用How long提问

①since＋过去一个时间点（具体的年、月、日、钟点等）。

Tom has eaten nothing since yesterday.

②since + 一段时间＋ago

We have been friends since five months ago. 从5个月前起，我们就成了朋友。

③since+从句，表示“自过xxx个时间、某件事情以来”，从句时态：一般过去时。

I have lived here since I left Shanghai.

④It is+一段时间＋since从句，表示“自从某件事发生已有一段时间了”。

It is two years since I left school.

8. 在含for或since引导的时间状语的现在完成时中，谓语动词只能用延续性动词。非延续性动词不能直接和for或since 连用。

leave --- be away die --- be dead

begin/start --- be on finish --- be over

come here --- be here go there --- be there

come back --- be back fall asleep --- be asleep

get to/ arrive/reach --- be (in) leave --- be away from

go (get) out --- be out open sth --- keep sth open

join --- be in+组织机构/be a member of+组织机构

fall ill --- be ill get up --- be up

catch a cold --- have a cold borrow --- keep

buy --- have get to know --- know

put on---wear

1. The old man died 4 years ago.

The old man has been dead for 4 years.

2. It is 4 years since the old man died.

Four years has passed since the old man died.

3. He joined the Party 2 years ago.

He has been in the Party for 2 years.

4. I bought the book 5 days ago.

I have had the book for 5 days.

八年级上英语知识点总结 第8篇

反意疑问句：用于对某一事物或观点没有确切的把握，或者用于加强自己的观点。

陈述句＋简短的一般疑问句 [助动词/be动词/情态动词＋代词]

肯定或否定 与陈述句的主语一致

肯定 否定

否定 肯定

注意：

1. 反问部分的be动词，助动词或情态动词要与陈述句部分一致。

2. 陈述句与反问句在时态和人称上要一致。

3. 陈述句部分如果为否定句或含有否定意义的词（如：nothing，never, little, few等），反问句要用肯定式；陈述句部分如果式肯定句，反问部分要用否定式。

He was not at home at that time, was he?

May listens to pops everyday, doesn’t she?

We know nothing about him, do we?

You haven’t heard of him, have you?

4. 当句子为祈使句时，反问句一般用will you，表示请求或建议对方作某事，询问对方是否愿意。

注：当祈使句为“Let’s ...”结构时，用shall we 反问。

Drive more slowly, will you?

Let’s walk out of the library quietly, shall we?

5. 回答：看陈述句的肯定部分，当事实为肯定时，用Yes；事实为否定时，用No。

当陈述句为否定句时，把否定部分忽略，只看肯定部分的意思。

八年级上英语知识点总结 第9篇

1. You should speak English in class.

2. You should write down your mistakes in your notebooks.

3. Why don’t you write down the correct spelling and grammar next to the mistakes?

4. How about listening to the radio or reading a newspaper in English?

5. Try not to translate every word.

6. Everyone should have a pen friend and write email messages to each other.

7. It’s a good idea to check your vocabulary notebook every day.

八年级上英语知识点总结 第10篇

语法：

一. 一般将来时：一般将来时表示将来某一时刻的动作或状态，或将来某一段时间内经常的动作或状态。常常和表示将来的时间状语连用。如：tomorrow(明天)， next+时间，;in the future(将来)，later on等。

1. 构成：be going to/will+动词原形。第一人称也可用shall+动词原形。

2.特殊用法：(1)be going to 后接动词go/come/leave/fly(坐飞机)时，通常直接改用其进行时态：

: Where is he going to go? / Where is he going? 他打算到哪里去?

(2)若表示有迹象表明要发生某事，只用 be going to，不用 will：

: Look at those black clouds. It’s going to rain. 看那些乌云，要下雨了。

配套练习：

1. Mr. King ___________________ (leave) for Beijing tomorrow.

2. I ________________ (visit) Cuba _______________ next Sunday.

3. Look at the sky(天空)! The sun _____________ (shine) brightly.

4. They _________________________ (be) a dancer in the future.

二. 感官性动词(如see/watch/hear/feel/listen to等)后面后接sb. do sth.或者sb. doing sth.分别表示全过程和正在进行。句中有频率词时，以上的词常跟动词原形。有when从句，常用动词ing.

I heard someone knocking at the door when I fell asleep. (正进行)

I heard someone knock at the door three times. (听的是全过程)

I often watch my classmates play volleyball after school. (频率词)

配套练习：

1. I saw him ___________ (fly) a kite just now.

2. He heard me _____________ (sing) a song when he entered the house.

3. We often watch them _____________ (play) soccer.

三. 动词作主语，常用ing形式。若位于句首表祈使句，动词用原形。

1. ____________ (keep) hair dirty is bad for us.

2. ____________ (listen) to me, please.

3. ____________ (stay) up late isn’t good for us.

4. ____________ (smoke) too much may cause cancer.

5. ____________ (keep) the room clean.

重要句型：

1. cheer sb. xxx思是________________, 跟代词放_______________.

2. prefer的句型：

(1)prefer A to B

(2) prefer doing A to doing B.

(3)prefer to do A rather than do B.

配套练习：

(1). I like English better.(同义句)

(2). She likes . But she likes math better.(合成一句) She _______ math ________ .

(3). I prefer ___________ (skate) to _________ (row).

(4). Maria prefers ______________ (cycle) rather than ____________ (ski).

3. 长大成人_________________

4. one of的用法。

(1) One of my _______________ (teammate) ___________ (come) from Canada.

(2) One of the _______________ (student) ___________ (be) Lily.

5. be the +序数词+(名词)to do sth.

(1)He is the second one _____________ (help) me.

(2This is the last chance ____________ (win) the game.

6. be sure +(that) 从句/ be sure to do sth.

(1) We are sure _____________ (buy) the house.

(2) He is sure that he can get the ball.(同义句)He is sure _______ ________ the ball.

7. make的句型

(1)make sb. do sth.使某人做某事

: I made you __________ (wait) so long.

(2) make或keep sb/sth+adj.(形容词)

: Doing exercise makes me strong.

配套练习：

1. He makes me _________ (stand) all the time.

2. I make you _________ (angry)

8. keep (sb.) doing sth.使某人一直做某事

: (1) You kept me _____________ (wait) so long.

(2) He keeps me _________ (stand) all the time.

(3) Doing exercise keeps you _________ (strong)

(4) We should keep ________ (try).

9. It’s too bad that he will go=It’s _______ _______ that he will go.

10. mind 的句型及回答。(P10)

(1) Would you mind ________ (put) the bike somewhere else?

(2) Do you mind my _________ (close) the window?

(3)I mind you ________ (smoke) here.

11. It’s /That’s very kind/nice of you的意思是_______________________________.

12. What do you mean by __________ (say) that?

13. 生某人的'气________________________ 27. 代表、象征________________

14. 尽某人最大努力做某事_____________________ 15. 对某人大喊 ___________________

16. 整理床铺_______________________ 17. 设法完成某事_____________________

18. 立刻，马上________________________________________________________

19.把音量调低_____________________ 20. 一个5岁的男孩_____________________

21. 跳高_________________________ 22. 跳远__________________________

23. 把时间约定在……_____________________ 24.(过去或将来的)某一天____________

25. 开心地做某事________________________________26. 不擅长…… _________________

配套练习：

(1). We had fun ____________ (play) the games.

(2). I managed ___________ (finish) the work.

(3). Let’s make it __________ 8:00 (a/an/不填)

(4). He isn’t good at swimming.(同义句) He _______ _______ _______ swimming.

28. 生病的表达法(P25)

(1)He had a bad cold.(对划线部分提问)

(2)Mike has sore eyes. (对划线部分提问)

(3) He had a fever.(回答)

29. “许多”的表达方式：

30. “想要做某事”的表达方式：

配套练习：

(1). I felt like ____________ (eat) something.

(2). Kangkang would like __________ (make) a plan.

(3). Do you want ___________ (have) a good sleep?

(4). Jane wants to buy a coat.(同义句转换)

31. 祈使句，and/or+从句.

Listen to the music, and you ___________ (feel) better.

32. 叫某人做某事：

(1) He told me __________ (drink) plenty of water.

(2) I asked him __________ (take) some medicine.

(3) Miss Yang told me____________ (not stay) up late.

33. My _________ (tooth) hurt.

34. 照顾

I took good care of my baby.(同义句)

35. 请假______________________ 36. 请三天假___________________________

37. nothing serious

Is there __________ ?

A. something new B. new something C. anything new D. new anything

38. 劝告别人用______________________ 和____________________________.

39. 为……担心_______________________