八年級英語知識點歸納精品多篇

八年級英語知識點歸納 篇一

間接引語

形成步驟：

(1)不要逗號，冒號，引號

(2)要考慮到人稱的變化(人稱的變化與漢語是一致的)

(3)要考慮時態的變化

(4)要考慮時間狀語、地點狀語和語示代詞的變化。

1.直接引語變成間接引語時，幾個主要時態的變化規律

直接引語間接引語一般現在時一般過去時一般將來時過去將來時現在進行時過去進行時

2.直接引語變成間接引語時，一些詞彙的變化規律

直接引語1. am / is 2. are 3. have / has 4. will 5. can 6. may間接引語1. was 2. were 3. had 4. would 5. could 6. might

八年級英語知識點歸納 篇二

過去進行時

過去進行時表示過去某一點時間正在進行的動作或者過去某一段時間內一直進行的動作。

1.構成

was /were + doing，例如：

I was watching TV at 9 o'clock last night.

at 9 o'clock last night是時間點

They were playing football all afternoon.

all afternoon是時間段

2.過去進行時的標誌詞

at 8 o'clock last night, this time yesterday等。例如：

I was having lunch at home this time yesterday.

昨天的這個時候我正在吃午飯。

At that time she was writing a book.

那陣子她在寫一本書。(表示她在那段時間裏一直在做那件事情。)

八年級英語知識點歸納 篇三

should的用法：

should用來提出建議和忠告，後邊加動詞原形，否定句直接在should後邊加not.

例如：I think you should eat less junk food.

我認爲你應該少吃垃圾食品。

She drives a lot and she seldom walks. So I think she should walk a lot.

她經常開車，很少走路。所以我認爲她應該多走路。

Students shouldn't spend too much time playing computer games.

學生們不應當花太多的時間玩計算機遊戲。

學習向別人提建議的幾種句式：

(1)I think you should…

(2)Well, you could…

(3)Maybe you should …

(4)Why don't you…?

(5)What about doing sth.?

(6)You'd better do sth.

八年級英語知識點歸納 篇四

一般將來時

一般將來時表示將來某個時間要發生的動作或者存在的狀態。通常與表示將來的時間狀語連用，如tomorrow, the day after tomorrow, next year, next month, next week, in 100 years等。

be going to do (動詞原形)結構：表示打算、準備做的事情或者肯定要發生的事情。如：It is going to rain.

will do結構表示將來的用法：

1.表示預見

Do you think it will rain?

You will feel better after a good rest.

2.表示意圖

I will borrow a book from our school library tomorrow.

What will she do tomorrow?

基本構成如下：

一般疑問句構成：

(1)will+主語+do…? Will Sarah come to visit me next Sunday?

(2)there be結構的一般疑問句：Will there + be …?

Will there be fewer trees? Yes, there will. / No, there won't

否定句構成：will + not (won't)+do

Sarah won't come to visit me next Sunday.

特殊疑問句構成：

特殊疑問詞+will+主語+…?What will Sarah do next Sunday?

八年級英語知識點歸納 篇五

1．根據其構成分類

A簡單形容詞

Kind善良的'green綠色的interesting有趣的

B合成形容詞

合成形容詞是指由幾個詞共同組成並起到形容詞作用的詞。主要用作定語，一般不作表語。

①數詞+名詞+形容詞

Aten-metre-wideriver一條十米寬的河afive-year-oldgirl一個五歲的女孩

②形容詞(或數詞)+名詞+-ed

Amiddle-agedman一位中年男子afifteen-storeyedbuilding一座十五層的大樓

③形容詞+V-ing形式

Agood-lookingman一位相貌英俊的男子aneasy-goingwoman一位隨和的女子

④名詞+V-ed形式

Aman-madelake人工湖asnow-coveredmountain一座被雪覆蓋的山

⑤副詞/形容詞+V-ed形式

Awell-knownwriter一位著名的作家anew-bornbaby一個新生兒

八年級英語知識點歸納 篇六

if引導的條件狀語從句

結構：if+一般現在時，主語+將來時

含義：如果……，將要……

例如：If you ask him, he will help you.

如果你請求他，他會幫助你。

If need be, we'll work all night.

如果需要，我們就幹個通宵。

八年級英語知識點複習(總結版)

1.

take :拿走

take sb. / sth. to someplace;

take sth. with you

bring:帶來

bring sth for a picnic

It's going to rain, please take an umbrella with you.

You'd better finish your homework today and bring it to school tomorrow.

2.

keep +名詞+形容詞

Keep the windows open, it's hot here.

keep sb doing sth

I'm sorry I've kept you waiting for a long time.

keep表示“借”用於和一段時間連用：

How long can I keep this book?

3.

let / make / have sb do sth

讓(使)某人幹某事

Let's go to the zoo!

How did he make the baby stop crying?

4.

forget to do sth

忘記去做某事

remember to do sth

記得去做某事

forget doing sth

忘記做過某事

remember doing sth

記得做過某事

5.

stop to do sth

停下來做另一件事情

stop doing sth

停止正在做的事情

stop sb from doing sth

阻止某人幹某事

Let's stop to have a test, it's too hot today.

When the teacher came into the classroom, the students stopped talking.

We plant trees to stop the wind from blowing the earth away.

begin / start to do sth

6.

tell / ask sb to do sth

否定形式tell / ask sb not to do sth.

Policemen asked us not to play on the road , it was too dangerous.

Our P.E. teacher told us a story yesterday.

7.

see / hear / watch sb do sth

see / hear / watch sb doing sth

I heard him singing in the room when I passed by.

8.

enjoy sth ; enjoy doing sth ;

enjoy oneself = have a good time

Our classmates went to the zoo last Sunday. They enjoyed themselves.

9.

be busy with sth;

be busy doing sth

They are all busy with their work.

10.

finish doing sth.

Tom didn't go to bed until he finished writing the composition.

11.

want sth / to do sth / sb to do sth

would like sth / to do sth / sb to do sth

feel like doing sth.

He didn't feel like eating anything.

12.

had better do sth

否定形式：

had better not do sth

You'd better not sing here, the baby is asleep.

13.

Why not do sth ?

=

why don't you do sth ?

=

Why didn't you do sth ?

Why not come with me?

14.

What about sth / what about doing sth ?

=

How about -----?

How about playing basketball with us?

15.

Thank you for sth /

Thanks for doing sth.

Thanks for your help.

------------

It's a pleasure.

Thanks very much for helping me.

16.

instead往往放在句首或句尾

instead of sth / instead of doing sth.

通常放中間

He didn't go to the park. He went to the cinema instead.

He went to the cinema instead of going to the park..

17.

put on

強調動作

wear強調狀態

in介詞，構成一個短詞

Put on your old clothes tomorrow, because we'll do some cleaning.

Kate is wearing a red sweater today.

The man in a blue suit is Mr. Li

18.

在if引導的條件狀語從句、以when , before, after , as soon as引導的時間狀語從句，當主句是：一般將來時態、含情態動詞或祈使句的情況下，從句用一般現在時表示將來時。

We'll go hiking if it doesn't rain tomorrow.

it doesn't rain = it isn't rainy

I'll tell her the good news as soon as I see her.

同樣的情況還適用於not ---- until句型

I won't go to bed until I finish my homework.

八年級英語知識點歸納 篇七

if引導的條件狀語從句

結構：if+一般現在時，主語+將來時

含義：如果……，將要……

例如：If you ask him, he will help you.

如果你請求他，他會幫助你。

If need be, we'll work all night.

如果需要，我們就幹個通宵。

八年級英語知識點複習（總結版）

1、

take :拿走

take sb. / sth. to someplace;

take sth. with you

bring:帶來

bring sth for a picnic

It's going to rain, please take an umbrella with you.

You'd better finish your homework today and bring it to school tomorrow.

2、

keep +名詞+形容詞

Keep the windows open, it's hot here.

keep sb doing sth

I'm sorry I've kept you waiting for a long time.

keep表示“借”用於和一段時間連用：

How long can I keep this book?

3、

let / make / have sb do sth

讓(使)某人幹某事

Let's go to the zoo!

How did he make the baby stop crying?

4、

forget to do sth

忘記去做某事

remember to do sth

記得去做某事

forget doing sth

忘記做過某事

remember doing sth

記得做過某事

5、

stop to do sth

停下來做另一件事情

stop doing sth

停止正在做的事情

stop sb from doing sth

阻止某人幹某事

Let's stop to have a test, it's too hot today.

When the teacher came into the classroom, the students stopped talking.

We plant trees to stop the wind from blowing the earth away.

begin / start to do sth

6、

tell / ask sb to do sth

否定形式tell / ask sb not to do sth.

Policemen asked us not to play on the road ， it was too dangerous.

Our P.E. teacher told us a story yesterday.

7、

see / hear / watch sb do sth

see / hear / watch sb doing sth

I heard him singing in the room when I passed by.

8、

enjoy sth ； enjoy doing sth ；

enjoy oneself = have a good time

Our classmates went to the zoo last Sunday. They enjoyed themselves.

9、

be busy with sth;

be busy doing sth

They are all busy with their work.

10、

finish doing sth.

Tom didn't go to bed until he finished writing the composition.

11、

want sth / to do sth / sb to do sth

would like sth / to do sth / sb to do sth

feel like doing sth.

He didn't feel like eating anything.

12、

had better do sth

否定形式：

had better not do sth

You'd better not sing here, the baby is asleep.

13、

Why not do sth ？

=

why don't you do sth ？

=

Why didn't you do sth ？

Why not come with me?

14、

What about sth / what about doing sth ？

=

How about -----?

How about playing basketball with us?

15、

Thank you for sth /

Thanks for doing sth.

Thanks for your help.

------------

It's a pleasure.

Thanks very much for helping me.

16、

instead往往放在句首或句尾

instead of sth / instead of doing sth.

通常放中間

He didn't go to the park. He went to the cinema instead.

He went to the cinema instead of going to the park.。

17、

put on

強調動作

wear強調狀態

in介詞，構成一個短詞

Put on your old clothes tomorrow, because we'll do some cleaning.

Kate is wearing a red sweater today.

The man in a blue suit is Mr. Li

18、

在if引導的'條件狀語從句、以when ， before, after ， as soon as引導的時間狀語從句，當主句是：一般將來時態、含情態動詞或祈使句的情況下，從句用一般現在時表示將來時。

We'll go hiking if it doesn't rain tomorrow.

it doesn't rain = it isn't rainy

I'll tell her the good news as soon as I see her.

同樣的情況還適用於not ---- until句型

I won't go to bed until I finish my homework.