高三英語知識點梳理
業(yè)精于勤而荒于嬉，行成于思?xì)в陔S。不勤奮地學(xué)習(xí)，什么事也做不好。嬌嫩的花兒，需要每天勤奮地澆灌才能一天天長大;學(xué)習(xí)也是如此，需要你的不斷澆灌，不斷積累，才能提升。下面是小編給大家?guī)淼?a href='http://lpo831.com/xuexiff/gaosanyingyu/' target='_blank'>高三英語知識點，希望能幫助到大家!
高三英語知識點梳理1
under age 未成年，未達(dá)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(jìn)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)。
高三英語知識點梳理2
1. opccupation n. 居住、占用;職業(yè)
occupational adj 與職業(yè)有關(guān)的
occupier n. 居住者, 房客, 占領(lǐng)者
occupy vt. 占, 占用, 占領(lǐng), 占據(jù)
2.Reporter n. 記者, 新聞通訊員
=journalist n. 新聞記者, 從事新聞雜志業(yè)的人
3.Profession n. 職業(yè), 專業(yè),
professional adj. 專業(yè)的、職業(yè)的/ n.專業(yè)人員
習(xí)慣用語：allied health professional 保健輔助人員
4.Photograph n. 照片/ vt. 給......照相
Photographer n. 攝影師
5. Eager adj. 渴望的;熱切的
eagerness n. 熱心
6. concentrate v. 集中;聚集
concentration n. 集中;集合
concentration camp n. 集中營
concentrate on 集中;全神貫注于
例句：1)How can you concentrate on your work with so much noise going on?
你怎能在這樣吵的環(huán)境下集中精神工作呢?
2)I tried to concentrate my thoughts on the probkem.
我努力讓自己的思緒集中在這個問題上面。
=Attentively 注意地, 留意地
= pay attention to 注意
7.Course n. 過程, 經(jīng)過, 進(jìn)程, 方針, 路線, 跑道, 課程, 一道菜
a course in/on sth 課程
a course of sth 療程
8.Acquire vt. 獲得;取得;學(xué)到
acquisition n. 獲得;獲得物
9.Meanwhile n. 其間, 其時=meantime10. accuse vt. 控告, 譴責(zé),
accuse ... of ... 因某事指責(zé)或控告某人
例句：1)I accused her of cheating. 我指責(zé)她作弊。
2)He was accused of murder and sent for trial. 他被控告謀殺并已送交審判。
Accusation n. 指責(zé);控告;譴責(zé)
11. deliberately adv. 故意地
= on purpose
12. so as to(do sth) 為了做某事/以便作某事
=in order to do sth
例句：We went early so as to get good seats. 我們提早去了，以便占到好位置。
13. bribe vt. 向...行賄/n. 賄賂
bribery n. 行賄, 受賄, 賄賂
14. guilty adj. 犯罪的, 有罪的, 心虛的
guilt n. 罪行, 內(nèi)疚
15.imaginative adj. 想象的, 虛構(gòu)的
image n. 圖象, 肖像, 偶像, 形象化的比喻, 極為相象, 映像, 典型
imagine vt. 想象, 設(shè)想
16. technical adj. 技術(shù)的, 技術(shù)上的, 技巧方面的
technic n. 技術(shù), 手法
technica n. 技術(shù)性細(xì)節(jié),技術(shù),技巧,技能
technically adv. 技術(shù)上, 學(xué)術(shù)上, 工藝上
17. defend vt. 防護(hù), 辯護(hù), 防衛(wèi),
defence n. 防衛(wèi), 防衛(wèi)設(shè)備
defend against防衛(wèi)...以免于
18. crime n. 犯罪, 犯罪行為, 罪行, 罪惡
criminal n. 罪犯, 犯罪者/adj. 犯罪的, 犯法的, 罪惡的
criminally adv. 刑法上, 犯了罪地
19. edition n. 版本, 版
edit vt. 編輯, 校訂, 剪輯/n. 編輯工作
editor n. 編輯, 編輯器, 編者
20.employ vt. 雇用, 用, 使用
employer n. 雇主, 老板
employee n. 職工, 雇員, 店員
employment n. 雇用, 使用, 利用, 工作, 職業(yè)
21. polish vt. 擦亮, 發(fā)亮, 磨光, 推敲
Polish adj. 波蘭(Poland)的
22.chief n. 首領(lǐng), 領(lǐng)袖, 酋長, 長官,/adj. 主要的, 首要的, 首席的, 主任的
Chief Executive Officer 執(zhí)行總裁，首席執(zhí)行官
23. intention n. 意圖, 目的
intent n. 意圖, 目的, 意向/adj. 專心的, 決心的, 熱心的
intentional adj. 有意圖的, 故意的
高三英語知識點梳理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!
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