高三英語知識點精選歸納5篇分享
在平平淡淡的學(xué)習(xí)中，大家最不陌生的就是知識點吧！知識點就是掌握某個問題/知識的學(xué)習(xí)要點。掌握知識點是我們提高成績的關(guān)鍵！下面是小編精心整理的高三英語知識點精選歸納5篇分享，歡迎大家借鑒與參考，希望對大家有所幫助。
高三英語知識點精選歸納5篇分享1
各種時態(tài)的被動語態(tài)
被動語態(tài)概述
被動語態(tài)的概念：它是動詞的一種形式，表示主語與謂語之間的執(zhí)行或被執(zhí)行關(guān)系。主動語態(tài)表示主語是謂語動作的執(zhí)行者，例如：They saw the little boy crying by the river. 被動語態(tài)表示主語是謂語動作的承受者，例如：The little boy was seen crying by the river.
被動語態(tài)的構(gòu)成
被動語態(tài)的形式是由“助動詞be+動詞的過去分詞”構(gòu)成。助動詞be隨著主語的人稱、數(shù)、時態(tài)等的不同而變化。幾種常見時態(tài)的被動語態(tài)形式如下：
1. 一般現(xiàn)在時 am/is/are + 過去分詞
例如：Rice is planted in the south of China.
2. 一般過去時 was/were + 過去分詞
例如：These trees were planted the year before last.
3. 一般將來時 will/shall + be + 過去分詞
例如：A sports meeting will be held next week in our school.
4. 現(xiàn)在進行時 am/is/are + being + 過去分詞
例如：Your radio is being repaired now.
5. 過去進行時 was/were + being + 過去分詞
When he got there, the problem was being discussed.
6. 現(xiàn)在完成時 have/has + been + 過去分詞
His work has been finished.
Has his work been finished? Yes, it has. / No, it hasn’t.
7. 過去完成時 had + been + 過去分詞
高三英語知識點精選歸納5篇分享2
1.devotes…to doing奉于
2.fight against對抗，反對，與……作斗爭
3.selflessly無私地
4.be free from免于，不受
5.be in prison入獄，在獄中服刑
6.the first man to do第一個…的人
7.The time when I first met him was a very difficult period of my life.
第一次見到他的時候是在我一生中非常艱難的時期。
8.He was generous with his time,for which I was grateful.
他十分慷慨地給予我時間，我為此非常感激。
9.become out of work.失業(yè)
10.hope that…/to do
11.as soon as I could盡快，馬上
12.We were put into a position in which we had either to accept we were less important,or fight the government.
我們被置于這樣一個境地：要么我們接受低人一等的現(xiàn)實，要么跟政府作斗爭。
13.Only 位于句首，修飾狀語從句時，主句采用部分倒裝的語序。
Only in this way can you come up with a solution to the problem.
只有這樣，你才能想出解決這個問題的辦法。
14.as a matter of fact事實上
15.blow up爆炸,打氣
16.be equal to和…平等
17.in trouble處于困境 遇到麻煩
18.be willing to do sth.愿意，樂于
19.turn to變成;求助于，借助于,翻到，轉(zhuǎn)向
turn to sb forhelp 向某人求助
20.lose heart灰心;泄氣,喪失勇氣,失去信心
21.escape from逃脫，逃離，從……逃出
22.should have done本應(yīng)做而未做
needn’t have done本不需要做而做了
can’t have done過去不可能做過(對過去的否定推測)
must have done對過去的肯定推測
23.pass the exam.通過考試
24.be better educated受到良好教育
25.come to power執(zhí)政
26.be proud to do sth.be proud of sth為…而自豪
27.set up創(chuàng)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…被判處……
29.Do you have any thoughts on that你認為那怎么樣?
30.to my understanding按我的理解to my opinion
31.be accepted by…被……錄取、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正在進行
34.point of view觀點
35.compete with…與……競爭
36.advise v.
advise+n./pron.advise+ doing advise sb.to do sth.
advise+that從句(從句的謂語用“should+v原”，should常省略)
注：與advise用法類似的動詞如forbid,allow,permit,admit,consider等直接接動詞作賓語時要用動名詞，但接賓補時后跟不定式。
高三英語知識點精選歸納5篇分享3
1. can't help doing sth. 禁不住做某事，不由得不做某事
She couldn't hep smiling.
[比較]
(1) can't help but do 不得不……;不能不 When the streets are full of melting snow, you can't help but get your shoes wet.
(2) cannot but 不能不，只能He could not but feel disappointed.
[歸納]
(1) help (sb.) (to) do sth. Help me get him back to bed at once. / By helping them we are helping save ourselves.
(2) help...with sth. 幫助……做某事 In those days he used to help her mother with her gardening.
(3) help oneself / sb. to sth. 給自己 / 別人夾菜 / 拿煙
等;擅自拿用 May I help you to some more vegetables?
(4) help...in sth. 在……方面幫助某人 She offered to help Rose in the housekeeping when I am not here.
(5) help out 幫忙 (做事;克服困難等) I've often helped Bob out when he's been a bit short of money.
2. 含go的`短語
① go around 到處走/跑.(疾病)流傳，(謠言)傳開;go after 追求;go ahead 說吧，請吧，做吧;go away 離開，出去
② go back 走網(wǎng)頭路，翻悔改變;go bad 變壞;go boating 去劃船
�、� go fishing 去釣魚;go for a walk去 散步
�、� go hiking 去徒步旅行;go home 回家
�、� go in for 喜愛，從事于;go into 進入，加入
⑥ go mad 發(fā)瘋
�、� go off 離去，去世;go on 繼續(xù)，進展，依據(jù);go on doing 繼續(xù)做;go out 出去，發(fā)出去，熄滅，不時興;go over 研究，檢查，搜查
�、� go shopping 去商店;go skating 去滑冰;go straight along 沿著;go swimming 去游泳
⑨ go through 通過，經(jīng)受，仔細檢查;go to bed
�、� go up 上升
[例句] We'll go through the items one by one. 我們要逐條研究。She has gone back to her old habits. 她又回到了已往的習(xí)慣。Come on Sunday by yourself - we can go over the house together. 星期天你要過來.我們一起檢查一下房子。His speech went on for so long that people began to fall asleep. 他的演講持續(xù)很長時間，結(jié)果人們開始想睡。That expression has gone out. Nobody Uses it today. 那個短語已經(jīng)過時了，現(xiàn)在沒有人在用它。The young fellow hasn't realized that he has gone wrong. 這個年輕人還沒有意識到他已經(jīng)誤入歧途。Tired of going shopping with his wife，Mr. Liu pretended to have something important to do. 厭煩與妻子一起去購物，劉先生假裝有重要的事情要做。
高三英語知識點精選歸納5篇分享4
【一般過去時】
1. 表示過去某一時間發(fā)生的動作或存在的狀態(tài)。
[例句] She went to the zoo yesterday.
2. 在時間、條件狀語從句中代替過去將來時。
[例句] He said when she came he would tell her.
【一般將來時】
1. 表示將來發(fā)生的動作或存在的狀態(tài), 常與表示將來的時間狀語連用。
[例句] I don’t know what will happen in the future.
2. 常用來表示將來時的結(jié)構(gòu)包括：
(1) shall / will + 動詞原形：(單純) 表將來, 一般不用于條件句。
(2) be going to + 動詞原形：(計劃)打算做……。
(3) be about to + 動詞原形：即將或正要去做某事,通常不與時間狀語連用,但可與when引導(dǎo)的從句連用。
(4) be to + 動詞原形：預(yù)定要做……。
(5) be doing 表示按計劃、安排即將發(fā)生的動作,常與go, start, set out, leave, reach, arrive, return, come, move等表位移的動詞連用。
【現(xiàn)在完成時】
1. 表示過去發(fā)生或已經(jīng)完成的某一動作對現(xiàn)在造成的影響或結(jié)果。
[例句] —Have you had your supper yet? —Yes, I have just had it.
2. 常與介詞for, during, in, within, over等引導(dǎo)的時間狀語連用, 表示過去的某一行為一直延續(xù)到現(xiàn)在。
[例句] I haven’t seen my English teacher for a long time.
3. 表示反復(fù)或習(xí)慣性的動作, 常與several times, once, twice, frequently等頻度副詞連用。
[例句] I have been to the USA several times.
4. 表示從過去到現(xiàn)在沒有發(fā)生過的動作。
[例句] I haven’t swept the floor for a week.
5. 用在時間、條件狀語從句中, 表示從句動作先于主句動作完成。
[例句] I’ll tell him after you have left.
6. 在“級+ 名詞”或在“這是第幾次…”之后跟定語從句，從句用現(xiàn)在完成時。
[例句] ①This is the third time I have been there.
�、赥his is the best tea I have ever drunk.
【過去完成時】
1. 表示在過去某一時刻以前已經(jīng)開始并一直延續(xù)到這一時刻、或是在此刻前已經(jīng)完成的動作。
[例句] By the end of last term, we had learned 1,000 English words.
2. 有些動詞 (如： hope, think, expect, mean, intend, suppose, want等) 的過去完成時可表示過去未曾實現(xiàn)的希望、打算或意圖。
[例句] I had hoped to see more of Beijing.
高三英語知識點精選歸納5篇分享5
虛擬語氣
虛擬語氣也是一個難點。所謂虛擬語氣是表示說話人的愿望、假設(shè)、猜測或建議，而不表示客觀存在的事實。它通過句子的謂語動詞的特殊形式來表示。
現(xiàn)歸納如下：純假設(shè)，用虛擬，動詞時態(tài)退一級：條件句，分主從，主句謂語前加would (should,could，might);表愿望,用虛擬，wish后面接賓語(從句)：現(xiàn)在過去與將來，動詞時態(tài)退一級：提建議，用虛擬，賓語(從句)動詞用(should)do：倆建議，三要求，再加堅持與命令
(suggest,advise,demand,require,request,insist,order)：It is time和eoukd rather,后接叢句用虛擬：部分主語從句中， 謂語用虛擬結(jié)構(gòu) (It is necessry
/important/natural/natural/strange/strange that??should do)。 下面舉例說明：
A、If you came tomorrow,we would have the metting. (條件句虛擬)
B、Without air,there would be no living things.(同上)
C、We wish we had arrived there two hours earlier.(表示愿望虛擬)
D、He demanded that we (should)start right away.(表示建議虛擬)
E、It is(high)time that we left (should leave)now.(特殊從句虛擬)
F、I would rather you gave me the book.(同上)
G、It is necessary that we should clean the room everyday，(主語從句虛擬) H、He speaks English so fluently as if he were English. (特殊從句虛擬)
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