2023高考重要英語知識考點大全整理

高考英語考試主要考的是一些英語語言的基礎(chǔ)知識，大多靠平時的積累，但是哪些知識是要重點學(xué)習(xí)的呢?下面是小編為大家整理的關(guān)于2023高考重要英語知識考點大全，歡迎大家來閱讀。

高考英語必背語法知識點

(1)表語從句

1. 定義：用作表語的從句叫做表語從句。

2. 構(gòu)成：關(guān)聯(lián)詞+簡單句

3. 引導(dǎo)表語從句的關(guān)聯(lián)詞的種類：

(1) 從屬連詞that。如：

The trouble is that I have lost his address. 麻煩是我把他的地址丟了。

(2) 從屬連詞whether, as, as if。如：

He looked just as he had looked ten years before. 他看起來還與十年前一樣。

The question is whether they will be able to help us. 問題是他們是否能幫我們。

注：從屬連詞if一般不用來引導(dǎo)表語從句，但as if卻可引導(dǎo)表語從句，如：

All this was over twenty years ago, but it's as if it was only yesterday.

這都是20多年前的事了，但宛如昨天一樣。

能跟表語從句的謂語動詞一般為系動詞be, seem, look等。如：

It looked as if it was going to rain. 看起來天要下雨了。

(3)連接代詞who, whom, whose, what, which, whoever, whatever, whichever

連接副詞 where, when, how, why。

如：The problem is who we can get to replace her. 問題是我們能找到誰去替換她呢。

The question is how he did it. 問題是他是如何做此事的。

That was what she did this morning on reaching the attic. 那就是她今晨上了閣樓干的。

解釋：

1. 連詞because可引導(dǎo)表語從句。如：

I think it is because you are doing too much. 我想這是因為你做得太多。

2. 在一些表示“建議、勸說、命令”的名詞后面的表語從句中，謂語動詞用虛擬語氣。should+動詞原形表示，should可省略。如：

My suggestion is that we (should) start early tomorrow. 我的建議是我們明天一早就出發(fā)。

(2)主語從句

1. 定義：用作主語的從句叫做主語從句。

2. 構(gòu)成：關(guān)聯(lián)詞+簡單句

3. 引導(dǎo)主語從句的關(guān)聯(lián)詞有三類：

(1) 從屬連詞that。 如：That they were in truth sisters was clear from the facial resemblance between them.

很明顯，她們確是親姐妹，她們的臉型很相似。

(2) 從屬連詞whether。如：

Whether he’ll come here isn’t clear. 他是否會來這里還不清楚。

(3) 連接代詞who, whom, whose, what, which, whoever, whatever, whichever

連接副詞 where, when, how, why。如：

What she did is not yet known. 她干了什么尚不清楚。

How this happened is not clear to anyone. 這事怎樣發(fā)生的，誰也不清楚。

Whoever comes is welcome. 不論誰來都歡迎。

Wherever you are is my home ---- my only home. 你所在的任何地方就是我的家----我唯一的家。

高三英語重點知識點有哪些

link A to B 將A和B連接起來

refer to

1)提及，指的是……

e.g. When he said “some students”, do you think he wasreferring to us?

2) 參考;查閱;詢問

e.g. If you don'tunderstand a word you may refer to your dictionaries.

Please refer to the lastpage of the book for answers.

3) 關(guān)系到;關(guān)乎

e.g. What I have to sayrefers to all of you.

This rule refers toeveryone.

reference: n. 參考

e.g. reference books 參考書

7. to one's surprise (prep)

“to one's + 名詞”表“令某人……”

常見的名詞有“delight, disappointment, enjoyment, astonishment 等

e.g. I discovered, to myhorror, that the goods were entirely unfit for

sale.

To John's great relief theyreached the house at last.

8. ... found themselves united peacefully

“find +賓語+賓補( adj; adv; v-ing; pp; 介詞短語;不定式)”

e.g. A cook will beimmediately fired if he is found smoking in the

kitchen.

You'll find him easy to getalong with.

They found themselvestrapped by the bush fire.

When I woke up, I foundmyself in hospital.

I called on him yesterday,but I found him out.

9. get sth done =have sthdone 使某事被做…….

e.g. I'll just get thesedishes washed and then I'll come.

get + n. + to do

get + n. + doing

You'll get her to agree.

I'll get the car going.

get done: 用于意想不到、突然或偶然發(fā)生，意為“被…….”

e.g. Be careful when youcross this very busy street.

10.break away (from sb /sth) 脫離;破除…

e.g. It is not easy for himto break away from bad habits.

The man broke away from hisguards.

break down (會談)破裂，失敗;(汽車等)出故障;(人的健康狀況)變得惡劣;(情感)失控

e.g. His car broke down onthe way to work this morning.

His health broke down underthe pressure of work.

He broke down and wept whenhe heard the news.

Talks between the twocountries have completely broken down.

break in 闖入;打岔

break off 中斷，折斷

break into 闖入

break out 爆發(fā);發(fā)生

break up 驅(qū)散;分散，拆散

11. as well as 不僅…而且;既…又…

e.g. He is a teacher aswell as a writer.

The children as well astheir father were seen playing football in the

street.

12.convenience: n.方便;便利

e.g. We bought this housefor its convenience.

convenient: adj.

13. attraction:

1). 吸引;引力(不可數(shù) n.)

2). 吸引人的東西;喜聞樂見的東西;精彩節(jié)目(可數(shù) n.)

e.g. attraction ofgravitation 重力

He can't resist theattraction of the sea on a hot day.

A big city offers many andvaried attractions.

What are the principleattractions this evening?

attract: v.

14.influence

1) v. 對…產(chǎn)生影響

e.g. What influence you tochoose a career in teaching?

2)可數(shù)n. 產(chǎn)生影響的人或事

e.g. He is one of the goodinfluences in the school.

3) (不可數(shù)n.) 影響

e.g. A teacher has greatinfluence over his pupils.

高中英語有哪些重點句型

句型1

would rather that somebody did…"寧愿……;更愿意……"(表示現(xiàn)在或?qū)淼脑竿?would rather that somebody had done…"寧愿……;更愿意……"(表示過去的愿望)

[例句]

I'd rather you posted the letter right now. 我想讓你現(xiàn)在去寄信。

I'd rather you were not a celebrated actor. In that case, we could spend more time together.

我到情愿你不是個知名演員，這樣我們可以有更多的時間在一起。

I'd rather that I hadn't seen her yesterday. 我情愿昨天沒有看到她。

句型2

as if/though+主語+did/had done…好像……(表示現(xiàn)在或?qū)淼那闆r用過去時;表示過去的情況用過去完成時)[參考句型4]

[例句]

Our head teacher treats us as if we were her own children, so all the students in our class think highly of her.

Alan talked about Rome as if he had been there. Alan談起羅馬來就好像他去過那里似的。

句型3

"wish +賓語從句"，表示不大 可能實現(xiàn)的愿望

表示現(xiàn)在的愿望：主語+過去時;

表示過去的愿望：主語+had done;

表示將來的愿望：主語+would/could do

[例句]

How I wish we students had more free time to relax ourselves! 我們學(xué)生多么希望有更多的自由時間放松自己!

I failed in the maths exam. How I wish I hadn't wasted so much time playing!What a pity you can't go to the party. How I wish I could dance with you at the party!

句型4

It's high/about time that somebody did (should do) (should通常不省略) …早就該……[例句]

It's time that you went to school.= It's time that you should go to school.

It's high time that we did something to improve our environment. 該是我們?yōu)榄h(huán)保做些事情了。

I think it's high time that she made up her mind. 我想她該拿定主意了。

句型5

情態(tài)動詞+動詞不定式完成結(jié)構(gòu)的用法

could have done "本來可以……"(表示過去沒有實現(xiàn)的可能)。

might have done "本來可能……;本來應(yīng)該或可以做某事"(實際沒有發(fā)生;含有輕微的責(zé)備語氣。

should/ought to have done "本來該做某事"(而實際未做)

should not/ought not to have done "本來不該做"(實際卻做過了，含有責(zé)備語氣)needn't have done "本來不必做"(但是已經(jīng)做過了)

would rather have done "當(dāng)時寧愿做了某事"(實際沒有做過);否定式would rather not have done表達相反意思，兩者都有表示"后悔"之意。

句型6

as, though, although引導(dǎo)的讓步狀語從句。

[注意]

although位于句首;

though位于句首或句中;

as位于句中=though。

它的詞序是把句中強調(diào)的形容詞、副詞、動詞或名詞放在連詞前。

[考倒裝結(jié)構(gòu)] 請注意下列句式的變化：

[例句]

1. Although/Though I'm young, I already know what career I want to follow.→Young as/though I am, I already know what career I want to follow.

我雖然年輕，但我已經(jīng)明白我應(yīng)該追隨什么樣的事業(yè)。

2. Although/Though I respect him very much, I cannot agree with his idea.→Much as/though I respect him, I cannot agree with his idea. 雖然我很尊重他，但是我不同意他的觀點。

3. Although/Though he is a child, he knows a lot of Chinese characters.

→Child(省略冠詞)as/though he is, he knows a lot of Chinese characters. 他雖然還是個孩子，卻認識了許多漢字。

4. Although he tried, he couldn't solve the problem.

→Try as he might, he couldn't solve the problem. 盡管他努力了，但是他沒有解決問題。

5. Although it is raining, I'm going out for a walk.

→Raining as it is, I'm going out for a walk. 天雖然在下雨，我還是要出去散步。

6. Strange as it may seem, nobody was injured in the accident. 這次意外雖然顯得不可思議，卻沒有人受傷。

7. Much as I would like to help, I have a lot to do. 雖然我很想幫助你，但是我有很多事要做。

8. Object as you may, I will go. 縱使你反對，我也要去。

句型7

…before…特殊用法(1)"沒來得及……就……"

[例句]

The roof fell before he had time to dash into the room to save his baby.

他還沒有來得及沖進房間救孩子，房頂就塌了。

He ran off before I could stop him. 我還沒有來得及阻止，他已經(jīng)跑了。

To my great disappointment, my favorite singer left the concert before I could have a word with her.

讓我非常失望的是，我還沒有來得及和我最喜歡的歌手打招呼，她就已經(jīng)離開了。

句型8

…before…特殊用法(2)"過了多久才……"或"動作進行到什么程度才……"

[例句]

They walked about fifty miles to the west before they saw a village.

他們西行50英里才看到一個村莊。

The workers worked day and night about three days before everything returned to normal.

工人們連續(xù)工作3天才使一切恢復(fù)正常。

He almost knocked me down before he knew it.

他幾乎撞到我了才意識到。

We had walked a long way before we found some water.

我們走了很長的路才找到一點水。

Five years went by before I knew it. 不知不覺，五年過去了。

句型9

It was + 時間段+before…."過了多久才(怎么樣)……"

It was not long before…."不久，就……"

It will (not) be +時間段+before… ."要過多久(不久)……才……"(before從句謂語動詞要用一般時態(tài))

[例句]

It was not long before he sensed the danger of the position.不久他就意識到他處境的危險。

It was five days before he came back. 五天后他才回來。

It will be half a year before you graduate from the school. 再過半年你才能畢業(yè)。It will not be long before they understand each other. 他們大概不久就會互相了解。句型10

in case of…(+n.) "以防;萬一";

in case that…"以防，萬一……"(謂語動詞用一般現(xiàn)在時態(tài)或should+動詞原形)

[例句]In case of fire, what should we do?

Please remind me about it in case I forget/should forget. 萬一我忘了，請?zhí)嵝盐?。In case (that) John comes/should come, please tell him to wait.

Please take your umbrella in case (that it rains/should rain).帶上雨傘，以防下雨。