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人教版高三英语一轮复习课件 选修7 UNIT 3 UNDER THE SEA.ppt

1、佳作选登话题 给某航空公司写回信,寻找遗失的行李箱。体裁 英文书信Dear Sir/Madam,Im Li Hua.I took the flight BA793 on June 3,2010.Butwhen I came to my home,I found I lost a suitcase.I am writingto you to request you to help me find it back.My suitcase is a small blue one with a zip.There is a lableon the handle with my name and add

2、ress on it.It is reallyimportant for me,because I had put all my importantdocuments in it,including my ID card,passport and soon.Besides,it is what my father sent to me on my birthday.Thanks for your kind consideration and I look forward toreceiving your earliest reply.Yours truly,Li Hua 经典例句亮词 1.ta

3、ke the flight乘航班2with a zip带拉链的3look forward to doing.盼望典句 1.I am writing to you to request you to help mefind it back.我给你写信的目的是想让你帮我把它找回来。(变式)The reason why Im writing to you is that I hopeyou can help me find it back.2It is really important for me,because I had put all myimportant documents in it,

4、including my ID card,passport andso on.这对我来说真的很重要,因为我已把我的所有的重要文件都放在里面了,包括我的身份证、户照等。1(2011辽宁高考)What are you doing out of bed,Tom?Youre _ to be asleep.Asupposed BknownCthoughtDconsidered解题指导 句意:你不睡觉在干什么,汤姆?你应该睡觉。be supposed to do sth.意为:(按规则、惯例等)应该做某事。如:Am I supposed to clean all the rooms or just thi

5、s one?我是应该打扫所有的房间,还是只这一间?be known to be被知道是;be thought to be被认为是;be considered to be被认为是。正确答案 A2(2011福建高考)The lack of ecofriendly habits amongthe public is thought to be a major _ of global climatechange.AresultBcauseCwarningDreflection解题指导 句意:公众缺乏环保习惯被认为是全球气候变化的一个主要原因。本题考查名词辨析。cause原因,起因;result 结果;

6、warning警告;reflection反思,反省。根据句意可知,正确答案为B项。正确答案 B3(2012莱阳模拟)How can you prove that you havenothing to do with this case?I have three _.AfriendsBjudgesCfactsDwitnesses解题指导 句意:你怎么能证明你与这事无关呢?我有三个证人。本题考查名词辨义。friend 朋友,judge判断;法官。fact事实;witness证据;证人。正确答案 D4 (2012 上 海 模 拟)Premier Wen urged that all thecount

7、ries _ measures to keep stability in the NortheastAsia.AtakeBmust takeCare to takeDtook解题指导 句意:温总理极力主张各国为保持亚洲东北部的稳定采取相应的措施,本题考查urge的用法,urge后跟宾语从句要用虚拟语气,即从句用(should)动词原形。正确答案 A5(2012太原模拟)The grandparents _ whenthey saw the gold medal their grandson had got at the OlympicGames.Acouldnt help to smileBc

8、ouldnt help smilingCcouldnt help but smiledDcoudnt help but smiling解题指导 句意:爷爷奶奶看到他们的孙子在奥运会上获得了金牌禁不住笑了起来。cant/couldnt help doing sth.忍不住/禁不住做某事。cant/couldnt help but后面要求接动词原形,意为“不得不做某事”。正确答案 B.重点单词1n年刊;年鉴adj.每年的;按年度计算的adj.一年一次地2prep.在对面adj.相对的;相反的v反对3vi./n.跳水;潜水;俯冲4vi.逃离;逃跑(过去分词)5vt.拖;拉;扯annualannual

9、annuallyoppositeoppositeopposedivefleefleddrag6n关系n关系,联系adj.比较的adj.相关的,联系的v联系;交往7n保存;保护vt.保护;保存8adj.意识到的n意识adj.没意识到的9adj.生动的;鲜艳的adv.生动地n清晰relationshiprelationrelativerelatedrelateconservationconserveawareawarenessunawarevividvividlyvividness6n关系n关系,联系adj.比较的adj.相关的,联系的v联系;交往7n保存;保护vt.保护;保存8adj.意识到的n

10、意识adj.没意识到的9adj.生动的;鲜艳的adv.生动地n清晰relationshiprelationrelativerelatedrelateconservationconserveawareawarenessunawarevividvividlyvividness17vt.当场见到;目击n证人;证据18vt.放弃;遗弃;抛弃adj.被离弃的,被遗弃的19vt.映射;反射;思考(vi.)n反映,反射20vt.催促;极力主张adj.紧迫的n紧迫;紧急witnesswitnessabandonabandonedreflectreflectionurgeurgenturgency.重点短语1w

11、itness sth.ones own eyes亲眼见证2sort分类;收拾;整理3ahead.早于;在前面4aim朝瞄准5around调转;回转6be terrified害怕7help sb.帮助某人摆脱困难withoutofatturnofout 8reflect思考;考虑9be aware对明白;知道10upside上下翻转11get close接近;靠近12be scareddeath吓死了onofdowntoto.重点句型1the killer whales,or“killers”asthey were then called,helped the whalers catch the

12、 baleenwhales that were on their annual migration.那个时期,虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。2This was the call that announced therebe awhale hunt.这声喊叫宣布了即将有一场捕鲸大战。It was a time whenwas about to1witness n.目击者;证人;证据 vt.当场见证;目击;见证witness sth.当场见到;目击;见证a witness to sth.某事的证人bear/give witness to sth.为作证;证明witn

13、ess to(doing)sth.作证,证明(做)某事He is a key witness in this case.在这个案件中,他是一个主要见证人。Did anyone witness the traffic accident?有谁目击了这场交通事故?The temples bear witness to the citys former greatness.这些庙宇见证了这个城市以前的辉煌。He witnessed to having seen the man enter the room.他证明看到那人进了房间。2abandon vt.放弃;遗弃;抛弃;离弃;逃离abandon on

14、eself to沉溺于abandon the hope(of doing sth.)放弃(做某事的)希望abandon doing sth.放弃做某事with abandon放任的,放纵的The cruel man abandoned his wife and child.那个狠心的男人抛弃了他的妻儿。Those who abandon themselves to despair can notsucceed.那些自暴自弃的人无法成功。People were shouting and cheering with abandon.人们兴高采烈,纵情欢呼。3urge vt.催促;极力主张;驱策ur

15、ge sb./sth.on催促某人/某物前进urge sb.to do sth.催促某人做某事urge sb.into doing sth.催促某人做某事urge that sb.(should)do sth.极力主张,强调Brown urged her to reconsider her decision.布朗极力劝说她重新考虑自己的决定。I urged that he(should)do his best.我强调他要尽自己最大的努力。4help.out 帮助某人摆脱困境help(sb.)(to)do sth.帮(某人)做某事cannot help doing sth.禁不住做某事help

16、oneself(to sth.)自取,自用cant help but do sth.不得不做某事help sb.with sth.帮助某人做某事cant help(to)do sth.不能帮着做某事If you havent got time to finish,Ill help you out.如果你来不及做完,我会帮你摆脱困境。Do you mind helping me with this a minute?你能抽点时间帮我一把吗?I cant help wondering what happened to that little girl.我忍不住想知道那个小女孩出了什么事。1 (20

17、12 重 庆 模 拟)Many people _ the caraccident,so it was not difficult to investigate(调查)Awitnessed BswallowedCdraggedDfled解析:witness 目睹;见证;swallow吞咽,drag拉;拖flee逃走。由句意可知,应选A。答案:A2They _ drinking although they are drivers,which is very dangerous both to themselves and the passengers.Agive up themselvesBdev

18、ote themselves toCquit themselvesDabandon themselves to解析:abandon oneself ton./doing沉溺于;devoteoneself to致力于答案:D3(2012长春质检)They urged that the library _open during the vacation.Amust be keptBis keptCwould be keptDbe kept解析:urge后跟宾语从句时,用虚拟语气(should)动词原形的形式。答案:D4(2012济宁模拟)Do you work in this office?No,

19、as a clerk in this office is on vacation,Im just_ here for about a week.Ahanging outBworking outCturning outDhelping out解析:help sb.out帮某人摆脱困境。符合语义。答案:DThis was the call that announced there was about to be awhale hunt.这是宣告捕鲸行动马上就要开始的呼声。句中的be about to表示即将发生的动作,意为“正要/就要”,不与具体表示将来的时间状语连用,常与when引导的时间状语连用。Sit down,everyone.The films about to start.大家坐下,电影马上开始。I was about to give up when the good news came.当好消息传来时我正打算放弃。I was just about _ road _ a ship came to us.Atraveling on;while Bto travel on;whileCtraveling by;whenDto travel by;when解析:本题考查句型be about to do.when.正要干突然为固定句型答案:D点击进入WORD文档

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