高三英语重要知识点总结2022
在平平淡淡的学习中，大家最不陌生的就是知识点吧!知识点就是掌握某个问题/知识的学习要点。掌握知识点是我们提高成绩的关键!下面小编为大家带来高三英语重要知识点总结2022，希望大家喜欢!
高三英语重要知识点总结
【一般过去时】
1. 表示过去某一时间发生的动作或存在的状态。
[例句] She went to the zoo yesterday.
2. 在时间、条件状语从句中代替过去将来时。
[例句] He said when she came he would tell her.
【一般将来时】
1. 表示将来发生的动作或存在的状态, 常与表示将来的时间状语连用。
[例句] I don’t know what will happen in the future.
2. 常用来表示将来时的结构包括：
(1) shall / will + 动词原形：(单纯) 表将来, 一般不用于条件句。
(2) be going to + 动词原形：(计划)打算做……。
(3) be about to + 动词原形：即将或正要去做某事,通常不与时间状语连用,但可与when引导的从句连用。
(4) be to + 动词原形：预定要做……。
(5) be doing 表示按计划、安排即将发生的动作,常与go, start, set out, leave, reach, arrive, return, come, move等表位移的动词连用。
【现在完成时】
1. 表示过去发生或已经完成的某一动作对现在造成的影响或结果。
[例句] —Have you had your supper yet? —Yes, I have just had it.
2. 常与介词for, during, in, within, over等引导的时间状语连用, 表示过去的某一行为一直延续到现在。
[例句] I haven’t seen my English teacher for a long time.
3. 表示反复或习惯性的动作, 常与several times, once, twice, frequently等频度副词连用。
[例句] I have been to the USA several times.
4. 表示从过去到现在没有发生过的动作。
[例句] I haven’t swept the floor for a week.
5. 用在时间、条件状语从句中, 表示从句动作先于主句动作完成。
[例句] I’ll tell him after you have left.
6. 在“级+ 名词”或在“这是第几次…”之后跟定语从句，从句用现在完成时。
[例句] ①This is the third time I have been there.
②This is the best tea I have ever drunk.
【过去完成时】
1. 表示在过去某一时刻以前已经开始并一直延续到这一时刻、或是在此刻前已经完成的动作。
[例句] By the end of last term, we had learned 1,000 English words.
2. 有些动词 (如： hope, think, expect, mean, intend, suppose, want等) 的过去完成时可表示过去未曾实现的希望、打算或意图。
[例句] I had hoped to see more of Beijing.
高三英语重要知识点归纳
各种时态的被动语态
被动语态概述
被动语态的概念：它是动词的一种形式，表示主语与谓语之间的执行或被执行关系。主动语态表示主语是谓语动作的执行者，例如：They saw the little boy crying by the river. 被动语态表示主语是谓语动作的承受者，例如：The little boy was seen crying by the river.
被动语态的构成
被动语态的形式是由“助动词be+动词的过去分词”构成。助动词be随着主语的人称、数、时态等的不同而变化。几种常见时态的被动语态形式如下：
1. 一般现在时 am/is/are + 过去分词
例如：Rice is planted in the south of China.
2. 一般过去时 was/were + 过去分词
例如：These trees were planted the year before last.
3. 一般将来时 will/shall + be + 过去分词
例如：A sports meeting will be held next week in our school.
4. 现在进行时 am/is/are + being + 过去分词
例如：Your radio is being repaired now.
5. 过去进行时 was/were + being + 过去分词
When he got there, the problem was being discussed.
6. 现在完成时 have/has + been + 过去分词
His work has been finished.
Has his work been finished? Yes, it has. / No, it hasn’t.
7. 过去完成时 had + been + 过去分词
高三英语常考知识点
1.devotes…to doing奉于
2.fight against对抗，反对，与……作斗争
3.selflessly无私地
4.be free from免于，不受
5.be in prison入狱，在狱中服刑
6.the first man to do第一个…的人
7.The time when I first met him was a very difficult period of my life.
第一次见到他的时候是在我一生中非常艰难的时期。
8.He was generous with his time,for which I was grateful.
他十分慷慨地给予我时间，我为此非常感激。
9.become out of work.失业
10.hope that…/to do
11.as soon as I could尽快，马上
12.We were put into a position in which we had either to accept we were less important,or fight the government.
我们被置于这样一个境地：要么我们接受低人一等的现实，要么跟政府作斗争。
13.Only 位于句首，修饰状语从句时，主句采用部分倒装的语序。
Only in this way can you come up with a solution to the problem.
只有这样，你才能想出解决这个问题的办法。
14.as a matter of fact事实上
15.blow up爆炸,打气
16.be equal to和…平等
17.in trouble处于困境 遇到麻烦
18.be willing to do sth.愿意，乐于
19.turn to变成;求助于，借助于,翻到，转向
turn to sb forhelp 向某人求助
20.lose heart灰心;泄气,丧失勇气,失去信心
21.escape from逃脱，逃离，从……逃出
22.should have done本应做而未做
needn’t have done本不需要做而做了
can’t have done过去不可能做过(对过去的否定推测)
must have done对过去的肯定推测
23.pass the exam.通过考试
24.be better educated受到良好教育
25.come to power执政
26.be proud to do sth.be proud of sth为…而自豪
27.set up创立，建立，架起，建造
The company was set up ten years ago.公司是十年前建立的。
28.be sentenced to…被判处……
29.Do you have any thoughts on that你认为那怎么样?
30.to my understanding按我的理解to my opinion
31.be accepted by…被……录取、接受
32.die from死于…(事故等外部原因)die of死于…(疾病等自身原因)
33.under way正在进行
34.point of view观点
35.compete with…与……竞争
36.advise v.
advise+n./pron.advise+ doing advise sb.to do sth.
advise+that从句(从句的谓语用“should+v原”，should常省略)
注：与advise用法类似的动词如forbid,allow,permit,admit,consider等直接接动词作宾语时要用动名词，但接宾补时后跟不定式。
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