關(guān)于高三英語的易考知識點
仰望天空時，什么都比你高，你會自卑;俯視大地時，什么都比你低，你會自負;只有放寬視野，把天空和大地盡收眼底，才能在蒼穹泛土之間找到你真正的位置。無須自卑，不要自負，堅持自信。小編為大家整理了高三英語的易考知識點，歡迎閱讀，祝愿天下所有的學(xué)子們都能取得的成績!
高三英語的易考知識點1
1.mean doing sth. 意味著;mean to do sth. 打算或企圖做某事;
mean sb. to do sth. 打算讓某人做某事be meant for 打算作……用; 為…而有 2.take place 發(fā)生;舉行 3.of all kinds 各種各樣的
4.starve to death餓死 be starved of 缺乏, starve for sth, starve to do,渴望
5.plenty of 大量; 充足 6.be satisfied with感到滿意to one’s satisfaction感到滿意是 7.do harm to sb.=do sb. harm 傷害某人 8.in the shape of呈…的形狀，以…的形式 9.in memory of/ to the memory of sb.紀念某人 10.dress up 穿上的衣服;打扮,化裝 11.award sth.(to sb.)和award sb.sth.(for sth.) 給予、頒獎
reward sb. for sth. 因 …獎賞某人; reward sb. with sth. 用某物酬勞某人
12. admire sb. for sth在某方面欽佩某人 13.look forward to期望，期待，盼望 14,have fun with(與某人)玩得開心;過得快樂 ( have a good time, enjoy oneself.)
15. turn up.來;出現(xiàn);把(收音機等)音量開大些 turn down 拒絕; turn off 關(guān)掉; turn on 打開; turn out 結(jié)果是...... turn to sb. for help 向某人求助 16.keep one’s word 守信用; break one’s word, 失信 17.It be obvious that-clause顯而易見;一目了然
18.set off 動身, 出發(fā); 使(地雷、炸彈)爆炸; set in開始;
set up建立，創(chuàng)立 ;set out to do = set about doing sth.著手做set down 寫下，記下 19.remind sb. of sth. 提醒，使想起
高三英語的易考知識點2
under age 未成年，未達到規(guī)定年齡
He was rejected by the army because he was under age. 他因尚未成年而被拒絕參軍。
You shouldn’t sell cigarettes to teenagers who are under age. 你不應(yīng)該把香煙賣給沒未成年的青少年。
under arrest 被捕
You are under arrest in the name of the law. 你被依法逮捕了。
He was soon put [placed] under arrest. 他不久就被逮捕了。
under attack遭受攻擊
The company has come under fierce attack for its decision to close the factory. 因為決定要關(guān)閉工廠，公司受到猛烈攻擊。
under consideration 在考慮中;在研究中
The question is now under consideration. 這個問題正在考慮中。
The plan is under consideration by the Ministry of Education. 教育部正在研究這個方案。
under construction 在建造中
The new railway is under construction. 新鐵路正在修建當(dāng)中。
The bridge is under construction. 這座橋正在建造中。
There are two new hotels near here under construction. 附近正在興建兩家新的旅館。
under control 在控制中
They soon got the fire under control. 他們很快把火勢控制住。
It took the teacher months to bring his class under control. 這個老師花了幾個月的時間才管住了他的班級。
under copyright 享有版權(quán)
The poem is still under copyright, so you have to pay to quote it. 該詩仍然享有版權(quán)，因此你必須支付引用費。
under cover 在隱蔽處;秘密地;在信封或郵包中
Plans for the attack were made under cover. 進攻計劃是秘密制定的。
The check came under cover in yesterday’s mail. 支票是裝在信封里和昨天的信一道寄來的。
under discussion 在討論中;在審議中
That has no relation to the matter under discussion. 那與正在討論的事無關(guān)。
That’s another topic that will come under discussion. 那是另一個要討論的問題。
under examination 在檢查中;在審查中
The prisoner was still under examination. 囚犯仍受審。
The proposals are still under examination. 提案仍在審查中。
under fire 在炮火中;被攻擊中
We were under fire from all sides. 我們遭到了來自四面八方的射擊。
The headmaster was under fire for not sending the boys home who stole the car. 校長由于沒有開除那幾個偷汽車的學(xué)生，受到責(zé)難。
under guarantee 在保修期內(nèi)
It’s still under guarantee, so the manufacturer will repair it. 保證書還有效，所以廠家會給修理的。
The car is still under guarantee, so you should be able to get it repaired free of charge. 汽車還在保修期內(nèi)，所以你應(yīng)該可以免費修理。
under oath 在法庭上宣過誓要說實話
The judge reminded the witness that he was still under oath. 那法官提醒證人他已宣誓不作偽證。
under obligation 有義務(wù);一定要
The one who did the damage in under obligation to pay for it. 造成損失的人有義務(wù)賠償。
【注】在現(xiàn)代英語中通常用under an [no] obligation的形式：
You’re under no obligation to pay for goods which you did not order. 沒有訂購的貨物就無須付款。
She’s under an obligation to him because he lent her money. 因為他把錢錯給她了，所以她有償還他的義務(wù)。
高三英語的易考知識點3
虛擬語氣在一些特殊詞中的使用或含蓄條件句
1.wish后的賓語從句。
與現(xiàn)在愿望不一致，用主語十過去時，例如：
I wi。hIwere you.
與過去愿望不一致，用主語+had+過去分詞，例如：Iwish I had visited the White House whenI was in the States與將來愿望不一致，用主語+would (could)+原形。
2.It's time句型：當(dāng)lt's tine后用that從句時應(yīng)該為主i吾+should+動詞原形或主語十過去時，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+賓語從句”。
(l)If only he could come.他要能來就好了。
(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氣，表示過去的情況用過去完成時，表示現(xiàn)在與將來的情況用過去時，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有明顯的虛擬條件句，而是利用其他手段來暗示存在虛擬條件。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。常用來表示含蓄虛擬條件的手段有：
(1)介詞或介詞短語。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引起的從句中謂語動詞多用should+動詞原形，但也可以不用虛擬語氣，而用動詞的陳述語氣形式。例如：The foreign teacher spokeslowly in case we misunderstood him這位外籍教師說得很慢以免我們誤解。
(3)通過上下文及內(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!