高三英語(yǔ)文科考試必考知識(shí)點(diǎn)概括
單詞是英語(yǔ)復(fù)習(xí)大廈的“磚頭”,是英語(yǔ)學(xué)習(xí)的基礎(chǔ).單詞,需要經(jīng)常記憶.在基礎(chǔ)復(fù)習(xí)上,別給下學(xué)期留下遺憾.考生必須堅(jiān)持每天記單詞.給自己制定一個(gè)計(jì)劃,對(duì)單詞進(jìn)行歸納、記憶.以下是小編給大家整理的高三英語(yǔ)文科考試必考知識(shí)點(diǎn)概括，希望大家能夠喜歡!
高三英語(yǔ)文科考試必考知識(shí)點(diǎn)概括1
虛擬語(yǔ)氣在一些特殊詞中的使用或含蓄條件句
1.wish后的賓語(yǔ)從句。
與現(xiàn)在愿望不一致，用主語(yǔ)十過(guò)去時(shí)，例如：
I wi。hIwere you.
與過(guò)去愿望不一致，用主語(yǔ)+had+過(guò)去分詞，例如：Iwish I had visited the White House whenI was in the States與將來(lái)愿望不一致，用主語(yǔ)+would (could)+原形。
2.It's time句型：當(dāng)lt's tine后用that從句時(shí)應(yīng)該為主i吾+should+動(dòng)詞原形或主語(yǔ)十過(guò)去時(shí)，例如：It，s time thatyou went to school.或It's time that you should go to schooL
3- If only引起的感嘆句相當(dāng)于“How I wish+賓語(yǔ)從句”。
(l)If only he could come.他要能來(lái)就好了。
(2)If only I had known the answer.我要早知道答案就好了。
4.WOuld rather，as if(though)引導(dǎo)的從句也需使用虛擬語(yǔ)氣，表示過(guò)去的情況用過(guò)去完成時(shí)，表示現(xiàn)在與將來(lái)的情況用過(guò)去時(shí)，例如：
(l)I'd rather you posted the letter right away.
(2)She loves the children as if they were hers.
5.含蓄虛擬條件句含蓄條件句是指句中沒(méi)有明顯的虛擬條件句，而是利用其他手段來(lái)暗示存在虛擬條件。但是這類隱含式虛擬條件句往往都可以轉(zhuǎn)化為if引導(dǎo)的條件句。常用來(lái)表示含蓄虛擬條件的手段有：
(1)介詞或介詞短語(yǔ)。如but for，but that，without,in case of, under more favorable condition等。
(2)連詞。如so that, unless, in case, supposing,lest, provided(倘若……)，for fear that(唯恐)，in orderthat, on condition that, if only(要是……就好了)等。
注意：lest, for fear that和in case引起的從句中謂語(yǔ)動(dòng)詞多用should+動(dòng)詞原形，但也可以不用虛擬語(yǔ)氣，而用動(dòng)詞的陳述語(yǔ)氣形式。例如：The foreign teacher spokeslowly in case we misunderstood him這位外籍教師說(shuō)得很慢以免我們誤解。
(3)通過(guò)上下文及內(nèi)在含義，句中往往有but,otherwise, unfortunately等類似轉(zhuǎn)折詞。
without, but. but for, otherwise引起的短語(yǔ)或句子常暗含著含蓄條件。例如：
①Without you,1 would never know him
②But for your oooperation, we wouldn't have done it
③But that she was afraid, she would have said no. .
④i would be most glad to help you, butI am busy now.
⑤I would have come to the party yesterday, but ljwas working.
⑥I am busy now, otherwise l would do you the favor!
高三英語(yǔ)文科考試必考知識(shí)點(diǎn)概括2
1. 定義：用作主語(yǔ)的從句叫做主語(yǔ)從句。
2. 構(gòu)成：關(guān)聯(lián)詞+簡(jiǎn)單句
3. 引導(dǎo)主語(yǔ)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(huì)來(lái)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(shuí)也不清楚。
Whoever comes is welcome. 不論誰(shuí)來(lái)都?xì)g迎。
Wherever you are is my home ---- my only home. 你所在的任何地方就是我的家----我的家。
解釋：
1. 主語(yǔ)從句能用it作形式上的主語(yǔ)。常以it作形式主語(yǔ)的句型有：
A. It+be+形容詞(obvious, true, natural, surprising, good, wonderful, funny, possible, likely, certain, probable, etc.)+that從句。如：
It is certain that she will do well in her exam. 毫無(wú)疑問(wèn)她考試成績(jī)會(huì)很好。
It is probable that he told her everything. 很可能他把一切都告訴她了。
B. It+be+名詞詞組(no wonder, an honour, a good thing, a pity, no surprise, etc.)+that從句。如：
It’s a pity that we can’t go. 很遺憾我們不能去。
It’s no surprise that our team should have won the game. 我們沒(méi)贏這場(chǎng)比賽真意外。
C. It+be+過(guò)去分詞(said, reported, thought, expected, decided, announced, arranged, etc.)+that從句。如：
It is said that Mr. Green has arrived in Beijing. 據(jù)說(shuō)格林先生已經(jīng)到了北京。
It is reported that China has sent another man-made earth satellite into orbit.
據(jù)報(bào)道中國(guó)又成功地發(fā)射了一顆人造地球衛(wèi)星。
D. It+seem, happen等不及物動(dòng)詞及短語(yǔ)+that從句。如：
It seems that Alice is not coming to the party at all. Alice似乎不來(lái)參加晚會(huì)。
It happened that I was out that day. 碰巧我那天外出了。
E. It+doesn’t matter (makes no difference, etc.)+連接代詞或連接副詞引起的主語(yǔ)從句。如：
It doesn’t matter whether she will come or not. 她是否來(lái)這無(wú)關(guān)緊要。
It makes no difference where we shall have the meeting. 我們?cè)谀睦镩_(kāi)會(huì)毫無(wú)區(qū)別。
F. 當(dāng)that引導(dǎo)的主語(yǔ)從句出現(xiàn)在疑問(wèn)句中時(shí)，要以it作形式主語(yǔ)，而把主語(yǔ)從句后置。如：
Is it true that the scientist will give us a lecture next week? 下周那位科學(xué)家將給我們作報(bào)告是真的嗎?
Does it matter much that they will not come tomorrow? 他們明天不來(lái)很要緊嗎?
G. 當(dāng)主語(yǔ)從句出現(xiàn)在感嘆句中時(shí)，要以it作形式主語(yǔ)，而把主語(yǔ)從句后置。如：
How strange it is that the children are so quiet! 孩子們這么安靜真奇怪!
2.注意連接代詞whoever, whatever, whichever等引導(dǎo)主語(yǔ)從句的含義
Whoever comes will be welcome. (whoever=the person who) 來(lái)的人將受到歡迎。
Whatever he did was right. (whatever=the thing that) 他所做的事情是正確的。
Whichever of you comes in will receive a prize. (whichever=anyone of you who) 你們當(dāng)中不論哪個(gè)進(jìn)來(lái)將會(huì)得到獎(jiǎng)
高三英語(yǔ)文科考試必考知識(shí)點(diǎn)概括3
1. While still a student, she played roles in many plays.
連詞 + 名詞做時(shí)間狀語(yǔ)
2. When asked about the secret of his success, Steven Spielberg said… 連詞+過(guò)去分詞做時(shí)間狀語(yǔ)
3. When drinking to someone's health, you raise your glasses. 連詞 + 現(xiàn)在分詞做時(shí)間狀語(yǔ)
4. It's a custom in China to have some tea before the meal is served. It 做形式主語(yǔ)
5. Many people like this film not just because..., but also
because... 并列連詞
6. Having good table manners means knowing...
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