2013届高考英语一轮复习超级课件：UNIT3 UNDER THE SEA(新人教版选修7).ppt

1、英语：高三一轮复习超级课件 Unit3Under the sea（新人教版选修7）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.But when I came to my home，I found I lost a suitcase.I am writing to you to request you to help me find it back.My suitcase is a small blue one with a zip.There

2、is a lable on the handle with my name and address on it.Itis really important for me，because I had put all my important documents in it，including my ID card，passport and so on.Besides，it is what my father sent to me on my birthday.Thanks for your kind consideration and I look forward to receiving yo

3、ur earliest reply.Yours truly，Li Hua 经典例句 亮词1.take 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 me find 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 hope you can help me find it back.2It is really important for m

4、e，because I had put all my important documents in it，including my ID card，passport and so 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.AsupposedBknown Cthought Dconsidered 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)

5、应该做某事。如：Am I supposed to clean all the rooms or just this 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A 2(2011福建高考)The lack of ecofriendlyhabits among the public is thought to be a major _ of global climate change.Aresult Bcause Cwarning Dreflection 解题指

6、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；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B 3(2012莱阳模拟)How can you prove that you have nothing to do with this case?I have three _.Afriends Bjudges Cfacts Dwitnesses 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；witn

7、ess证据；证人。正确答案D 4(2012上海模拟)Premier Wen urged that all the countries _ measures to keep stability in the Northeast Asia.Atake Bmust take Care to take Dtook 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A 5(2012太原模拟)The grandparents _ when they saw the gold medal

8、 their grandson had got at the Olympic Games.Acouldnt help to smile Bcouldnt help smiling Ccouldnt help but smiled Dcoudnt 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

9、 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annualannualannuallyoppositeoppositeopposedivefleefleddrag 6n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relationshiprelationrelativerelatedrelateconservationconserveawareawarenessunawa

10、revividvividlyvividness 6n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relationshiprelationrelativerelatedrelateconservationconserveawareawarenessunawarevividvividlyvividness.重点短语 1witness 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 5a

11、round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 scared death吓死了onofdowntoto.重点句型 1the killer whales，or“killers”as they were then called，helped the whalers catch the baleen whales that were on their annual migratio

12、n.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 there be a whale hunt.这声喊叫宣布了即将有一场捕鲸大战。It was a time whenwas about to 1witness 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 witness to(doing)sth.作证，证明(做)某事 He is a key w

13、itness 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 oneself to沉溺于 abandon the hope(of doing s

14、th.)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 not succeed.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 urge sb./sth.on催促某人/某物前进 urge sb.to

15、 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 oneself(to sth.)自取，自用 cant

16、 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(2012重庆模拟)Many people _ th

17、e car accident，so it was not difficult to investigate(调查)AwitnessedBswallowed Cdragged Dfled 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：A 2They _ drinking although they are drivers，which is very dangerous both to themselves and the passengers.Agive up themselves Bdevote themselves to Cqui

18、t themselves Dabandon themselves to 解析：abandon oneself ton./doing沉溺于；devote oneself to致力于 答案：D 3(2012长春质检)They urged that the library _ open during the vacation.Amust be kept Bis kept Cwould be kept Dbe 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：D 4(2012济宁模拟)Do you work in this office?No，as a clerk

19、 in this office is on vacation，Im just _ here for about a week.Ahanging out Bworking out Cturning out Dhelping out 解析：help sb.out帮某人摆脱困境。符合语义。答案：D This was the call that announced there was about to be a whale 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；whileBto travel on；while Ctraveling by；when Dto 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