高三英語(yǔ)知識(shí)點(diǎn)總結(jié)歸納
高三英語(yǔ)知識(shí)點(diǎn)總結(jié)歸納最新
英語(yǔ)是高考的重點(diǎn)科目之一，也是同學(xué)們?nèi)蘸蠊ぷ骱蜕钪斜仨氄莆盏囊婚T語(yǔ)言，那么下面給大家分享關(guān)于高三英語(yǔ)知識(shí)點(diǎn)總結(jié)歸納最新，歡迎閱讀!
高三英語(yǔ)知識(shí)點(diǎn)總結(jié)歸納
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(yǔ)
① go around 到處走/跑.(疾病)流傳，(謠言)傳開;go after 追求;go ahead 說(shuō)吧，請(qǐng)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
③ go fishing 去釣魚;go for a walk去散步
④ go hiking 去徒步旅行;go home 回家
⑤ go in for 喜愛，從事于;go into 進(jìn)入，加入
⑥ go mad 發(fā)瘋
⑦ go off 離去，去世;go on 繼續(xù)，進(jìn)展，依據(jù);go on doing 繼續(xù)做;go out 出去，發(fā)出去，熄滅，不時(shí)興;go over
研究，檢查，搜查
⑧ 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(guò)，經(jīng)受，仔細(xì)檢查;go to bed
⑩ 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(guò)來(lái).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(zhǎng)時(shí)間，結(jié)果人們開始想睡。That expression has gone out. Nobody Uses it
today. 那個(gè)短語(yǔ)已經(jīng)過(guò)時(shí)了，現(xiàn)在沒有人在用它。The young fellow hasn't realized that he has gone
wrong. 這個(gè)年輕人還沒有意識(shí)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(gòu)物，劉先生假裝有重要的事情要做。
高三英語(yǔ)必背知識(shí)點(diǎn)
虛擬語(yǔ)氣
虛擬語(yǔ)氣也是一個(gè)難點(diǎn)。所謂虛擬語(yǔ)氣是表示說(shuō)話人的愿望、假設(shè)、猜測(cè)或建議，而不表示客觀存在的事實(shí)。它通過(guò)句子的謂語(yǔ)動(dòng)詞的特殊形式來(lái)表示。
現(xiàn)歸納如下：純假設(shè)，用虛擬，動(dòng)詞時(shí)態(tài)退一級(jí)：條件句，分主從，主句謂語(yǔ)前加would
(should,could，might);表愿望,用虛擬，wish后面接賓語(yǔ)(從句)：現(xiàn)在過(guò)去與將來(lái)，動(dòng)詞時(shí)態(tài)退一級(jí)：提建議，用虛擬，賓語(yǔ)(從句)動(dòng)詞用(should)do：倆建議，三要求，再加堅(jiān)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(yǔ)從句中， 謂語(yǔ)用虛擬結(jié)構(gòu) (It is necessry
/important/natural/natural/strange/strange that??should do)。 下面舉例說(shuō)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(yǔ)從句虛擬) H、He
speaks English so fluently as if he were English. (特殊從句虛擬)
高三英語(yǔ)必背知識(shí)點(diǎn)歸納
1、though,although,as的區(qū)別
A、Though,although的主句中可以用yet, still, nevertheless,但不可使用but。
B、though引導(dǎo)的從句可以倒裝，也可以不倒裝;as引導(dǎo)的從句必須倒裝;although引導(dǎo)的從句不能倒裝。其結(jié)構(gòu)為：形容詞/分詞/副詞/動(dòng)詞原形/名詞(無(wú)冠詞)+as/though+主語(yǔ)+謂語(yǔ)……
2、though可用作副詞，放在句末，意為“不過(guò)，但是”。Although無(wú)此用法。
3、某些短語(yǔ)也引導(dǎo)讓步的從句或短語(yǔ)，意為“盡管”，如：in spite of the fact that, despite the fact that,regardless of(the fact that)
句子種類
1、陳述句的否定
(1)在含有賓語(yǔ)從句的主從復(fù)合句中，當(dāng)主句的謂語(yǔ)動(dòng)詞是think, expect, believe, suppose, guess, fancy,imagine等，且主句主語(yǔ)是第一人稱時(shí)，賓語(yǔ)從句謂語(yǔ)的否定習(xí)慣上要移到主句謂語(yǔ)上，如: I don"t think he is right.
(2)含有否定意義的副詞never, seldom, hardly, scarcely, rarely, barely的句子應(yīng)視為否定句，如: I have never been there before.
2、反意疑問句
(1)need和dare 既可作情態(tài)動(dòng)詞，又可作實(shí)意動(dòng)詞，在反問部分須加以區(qū)別，如We needn"t leave, need we? We don"t need to leave, do we?
(2)陳述部分出現(xiàn)否定意義的副詞或代詞如never, seldom, few, hardly, little等時(shí)，反問部分須用肯定形式，如：He seldom comes, does he?
(3)陳述部分用不定代詞作主語(yǔ)時(shí)，反問部分的主語(yǔ)用it ，如：Nothing can stop me, can it?
陳述部分用everybody, everyone, somebody, someone，等作主語(yǔ)時(shí)，反問部分常用it，有時(shí)也用they，如:Everybody knows that, don"t they?
(4)陳述部分包括used to 時(shí)，反問部分可有兩種形式，如: You used to get up early, usedn"t (didn"t) you?
(5)陳述部分是"there + be"結(jié)構(gòu)時(shí)，反問部分用there，如:There"s something wrong with you, isn"t there?
(6)陳述部分是含有賓語(yǔ)從句的主從復(fù)合句時(shí)，反問部分的主語(yǔ)和謂語(yǔ)應(yīng)和主句保持一致，如: He never told others what he thought, did he?
但，如果是I think , I believe等+賓語(yǔ)從句時(shí)，反問部分須和從句的動(dòng)詞保持一致，如，I don"t think he is right, is he? I don"t believe he does that, does he?
3、感嘆句
用what或how,
What a beautiful park it is.
How beautiful a park it is.
How beautiful the park is.
How we worked!
4、祈使句
Take care!
Don"t stand there.
Please open the door for the old lady.
高三英語(yǔ)必背知識(shí)點(diǎn)歸納
1、不定式的一般式：不定式的一般式所表示的動(dòng)作通常與主要謂語(yǔ)的動(dòng)作同時(shí)或幾乎同時(shí)發(fā)生，或是在它之后發(fā)生。
如：They invited us to go there this summer.他們邀請(qǐng)我們今年夏天去那兒。He stood aside for me to pass.他站到一邊讓我通過(guò)。
2、不定式的完成式：不定式的完成式所表示的動(dòng)作在謂語(yǔ)所表示的動(dòng)作之后發(fā)生，它在句中可作表語(yǔ)、狀語(yǔ)、賓語(yǔ)，有時(shí)也可作主語(yǔ)、定語(yǔ)等。
如：She seemed to have heard about this matter.她似乎已聽說(shuō)過(guò)這件事。
I am sorry to have kept you waiting so long.我很抱歉讓你等了這么久。
I meant to have told you about it,but I happened to have an important thing to do.我本來(lái)想告訴你這件事的，但我碰巧有一件重要的事要做。
It has been an honor for me to have traveled so much in your country.對(duì)我來(lái)說(shuō)，在你們國(guó)家旅行這么多地方是一件很榮幸的事情。
3、不定式的進(jìn)行式：不定式的進(jìn)行式表示正在進(jìn)行的與謂語(yǔ)動(dòng)詞同時(shí)發(fā)生的動(dòng)作。它在句中可以用作除謂語(yǔ)以外的所有成分。
如：It’s nice of you to be helping us these days.你真好，這些天一直幫我們。
He pretended to be listening to the teacher carefully.他假裝在認(rèn)真地聽老師講課。We didn’t expect you to be waiting for us here.我們沒料到你一直在這兒等我們。
4、不定式的完成進(jìn)行式：如果不定式表示的動(dòng)作是謂語(yǔ)所表示
5、動(dòng)詞不定式的否定形式是由not或never加不定式構(gòu)成。如：Try not to be late again next time.盡量下次不要再遲到。He wished us never to meet her again.他希望我們永遠(yuǎn)不要再見到她。
6、疑問詞+動(dòng)詞不定式：不定式和疑問詞whether,what,which,whom,where,when,how,why等連用可以在句中起名詞的作用，通常跟在tell,know,show,decide,learn,wonder,explain,advise,teach,discuss,find out等動(dòng)詞后面作賓語(yǔ)，有時(shí)也可以充當(dāng)主語(yǔ)、表語(yǔ)等。
如：On hearing the news,he didn"t know whether to laugh or to cry.聽到這個(gè)消息，他不知道該哭還是該笑。
When to hold the meeting has not decided.什么時(shí)候開會(huì)還沒有決定。
The most important problem is how to get so much money.最重要的事情是如何搞到這么多錢。
介詞后一般不直接接不定式，但可以接疑問詞+不定式短語(yǔ)作賓語(yǔ)。
如：Mary gave some advice on how to learn English.瑪麗提了一些如何學(xué)習(xí)英語(yǔ)的建議。
I have no idea of how to do it.我不知道該怎么做。