2012高考英语人教版一轮复习课件 必修3 UNIT1 FESTIVALS AROUND THE WORLD.ppt

1、必修3立体设计走进新课堂必修3立体设计走进新课堂话题1.Festivals(节日)2.How festivals begin(节日的由来)3How festivals are celebrated(节日的庆祝)功能 1.Making phone calls(打电话)2.Invitations(邀请)3.Thanks(感谢)语法 Modal verbs()(情态动词I)重点单词starve，belief，origin，trick，gain，gather，independence，custom，remind，award，admire，religious，permission，agriculture

2、，apologize，obvious，energetic，fool，sadness，forgive必修3立体设计走进新课堂重点短语take place，in memory of，dress up，play a trick on，look forward to，day and night，as though，have fun with，turn up，keep ones word，hold ones breath，set off，remind.of.，apologize to sb.forsth.，hold on重点句型1.Festivals are meant to celebrate imp

3、ortant times of year.2The country，covered with cherry tree flowers，looks as though it is covered with pink snow.3It was obvious that the manager of the coffee shop was waiting for Li Fang to leave.必修3立体设计走进新课堂1gain(1)vt.获得；赢得；得到(2)vt.&vi.获利，增加；(钟表)走得快(3)vt.抵达；到达(4)n.U 获益；盈利；C利润；好处必修3立体设计走进新课堂She gai

4、ned high grades in English and maths.她的英语和数学得了高分。The clock gained 5 minutes.这表快五分钟。She gained 10kg in weight.她的体重增加了10千克。We cut a path through the forest and gained the river next day.我们穿过森林中的小路，翌日来到河边。No pains，no gains.(谚)不劳无获。必修3立体设计走进新课堂同类辨析gain，win与get(1)gain指在斗争、竞争中作出很大努力而“获得”，所得的东西常具有一定价值。(2)w

5、in含有取胜的一方具有优越的特质或条件而能克服各种障碍的意思，意为“赢得”。(3)get为普通词，有时指不一定需要努力就能得到。必修3立体设计走进新课堂【链接训练】The Bull team _the football match and they _much experience in playing football.Agained；got Bwon；gainedCwon；won Dgained；obtained【解析】gain主要指通过斗争、竞争或劳动得到的优势、经验等；win一般指在竞争中获胜，其宾语多为比赛、竞争等。【答案】B必修3立体设计走进新课堂2award 归纳拓展(1)awa

6、rd作动词用是及物动词，意为“授予，奖给，判给”，后多接双宾语，award sth.to sb./award sb.sth.奖给某人某物，在多数场合下用其被动形式be awarded for.因而被奖励。(2)award用作名词，意为“奖，奖品；奖金”。必修3立体设计走进新课堂He was awarded the prize for being the fastest runner.他因跑得最快而被授予奖品。The judge awarded a large sum of money to those hurt by the fire.法官判给在火灾中受伤的人一大笔钱。The Olympic

7、winner received a gold medal as an award.奥林匹克获胜者获得了一枚金牌作为奖励。必修3立体设计走进新课堂同类辨析award，prize与reward(1)award既可作动词也可作名词，指为鼓励在工作中达到或完成所提出的要求或条件的人而进行的奖励，往往强调荣誉而不在乎奖品的大小或奖金的多少。(2)prize为名词，多指在各类竞赛、竞争或抽奖中所赢得的奖品，这种奖赏有的凭能力获得，有的凭运气获得。(3)reward既可作动词也可作名词，指对某人的工作或服务等的报答，也指因帮助警察抓到罪犯或帮助失主找到东西而得到的赏金、酬金。构成短语reward sb.wi

8、th sth.用酬谢某人。必修3立体设计走进新课堂He got the highest award in the contest.他得到了比赛的最高奖。A prize was given to the person who had the winning number.奖品给了那个获得中奖号码的人。A 100 reward has been offered for the return of the necklace.已悬赏100英镑找寻项链。必修3立体设计走进新课堂【链接训练】The young engineer was _ a gold cup because of his creativ

9、e achievements for the development of the company.Aawarded Badmitted Capplied Daccepted【解析】考查动词的用法。award意为“颁发；授予”，其他选项不与a gold cup搭配。【答案】A必修3立体设计走进新课堂3admire vt.钦佩；赞赏；羡慕某人(或某物)；夸奖(某人/某物)归纳拓展(1)admire sb./sth.for因而钦佩、羡慕某人/某物(2)admiring adj.赞赏的；羡慕的admirable adj.可钦佩的，值得赞赏的admiration n钦佩；赞赏；羡慕in admirat

10、ion of对表示钦佩have admiration for sb./sth.羡慕、钦佩某人/物watch/gaze in admiration 赞赏地观看/凝视着admirer nC赞赏者；羡慕者；爱慕某女子的男子必修3立体设计走进新课堂Visitors to Beijing admire the Birds Nest for its beauty.到北京的游客都赞赏鸟巢的美。Arent you going to admire my new house?你难道不想夸夸我的新房子吗？I am not a great admirer of her work.我对她的工作不太欣赏。We had g

11、reat admiration for his courage.我们非常敬佩他的勇气。必修3立体设计走进新课堂【链接训练】We all _ her _the way she saved the children from the fire.Aadmired；to Badmired；forCadmired；in Dadmired；at【解析】考查admire的用法。admire sb.for sth.“因而钦佩某人”。句意为：我们都非常钦佩她从火场里救孩子们的行为。【答案】B必修3立体设计走进新课堂4apologiz(s)e vi.道歉，辩白归纳拓展(1)apologize to sb.for(

12、doing)sth.因向某人道歉apologize for oneself为自己辩解或辩护apologize to sb.thatclause向某人道歉(2)apology n道歉make an apology to sb.for(doing)sth.因向某人道歉accept/refuse ones apology接受/拒绝某人的道歉owe sb.an apology应向某人道歉必修3立体设计走进新课堂I apologized to her for stepping on her foot.I made an apology to her for stepping on her foot.我因

13、踩到她的脚而向她道歉。Be honest.Please dont apologize for yourself.诚实点，别再为自己开脱了。Its wise and considerate to accept others apology.有时候接受别人的道歉是明智的和体谅人的。必修3立体设计走进新课堂【链接训练】You should have _ to your roommate，John.What you said yesterday hurt him deeply.Aapologized BweptClied Dpromised【解析】apologise to sb.意为“向某人道歉”。句

14、意为：约翰，你应该向你的舍友道歉，你昨天说的话深深地伤害了他。【答案】A必修3立体设计走进新课堂The captain _ an apology to the passengers for the delay caused by bad weather.Amade BsaidCput Dpassed【解析】make an apology to sb.for(doing)sth.apologize to sb.for(doing)sth.是固定搭配，表示“因(做)某事向某人道歉”。【答案】A必修3立体设计走进新课堂5remind vt.提醒，使想起归纳拓展remind sb.of/about s

15、b./sth.使某人想起某人/某事remind sb.to do sth.提醒某人做某事remind sb.that/how/what.提醒某人/使某人想起The film reminded me of the old days.这部电影使我想起了过去的岁月。Remind me to attend the meeting tomorrow.明天提醒我参加会议。He reminded me that I should take the medicine on time.他提醒我要按时服药。必修3立体设计走进新课堂同类辨析remind，remember 与 recall(1)remind 指某人或

16、某事使主人公“联想起”另外的人或事，用于 remind sb.of.结构中。(2)remember 主要表示“还记得、记住了过去发生的事情”，指事物自然在记忆中出现，不包含意志；但与 can 或could 连用时，其所接宾语及意义与 recall 基本一致。但remember的主语必须是人。(3)recall 指有意识地“回忆，回想”，强调其动作包含有意识的努力或意志，常与 can 或 could 连用。必修3立体设计走进新课堂【链接训练】I must _ your promise _ you wont be late again.Aremind you for；why Bremind you

17、 to；in whichCremind you of；that Dremind you；which【解析】考查固定短语。remind sb.of.“使某人想起”；promise后 是 that引 导 的 同 位 语 从 句，解 释 说 明promise的内容。【答案】C必修3立体设计走进新课堂1take place 发生；举行同类辨析happen，take place，occur 与 break out(1)happen 是普通用语，其“发生”带有意外和偶然性。另可作“碰巧”讲，用法是 happen to do sth.，是不及物动词短语，无被动语态。(2)take place 其“发生”是按

18、意图或计划进行，无偶然性，无被动语态。必修3立体设计走进新课堂(3)occur是较正式的用语，指具体事物时可与 happen 互换(但 happen to do sth.不可换成 occur to do sth.)；另外occur 有“突然想起”的意思，此时不可与 happen 互换。(4)break out 不及物动词短语，意为“(战争、火灾等)爆发；(疾病)突然发生”，无被动语态。The 16th Asian Games took place in Guangzhou last year.第十六届亚运会去年在广州举行必修3立体设计走进新课堂We may never know what to

19、ok place that night.我们可能永远不会知道那一夜发生了什么事。An accident happened nearby yesterday.昨天附近发生了一起事故。It never occurred to me that I had seen her before somewhere.我想不起来以前我在哪儿见过她。The handtomouth disease broke out in some places.一些地方爆发了手足口病。必修3立体设计走进新课堂【链接训练】It _ that I met her on my way home.Atook placeBoccurred

20、ChappenedDbroke out【解析】四项都可表示“发生”，都为不及物动词(短语)；但take place指必然性的“发生”；occur无“碰巧”之意；break out强调“突然爆发”。句意为：我碰巧在我回家的路上碰到她。故正确答案为C。【答案】C必修3立体设计走进新课堂Great changes _ in our country since the 29th Olympic Games.Ahave taken place Btook placeChave been taken place Dare happening【解析】take place为不及物动词短语，不能用于被动语态中，

21、由句中时间状语since the 29th Olympic Games 可确定句子的时态为现在完成时。【答案】A必修3立体设计走进新课堂2in memory of纪念；追念归纳拓展(1)to the memory ofin memory of为了纪念have a good/bad memory for sth.善于记/不善于记bring back good memories引起对美好往事的回忆within sb.s memory就某人记忆所及(2)相似短语：in favor of支持，赞同，对某人有利in face of面临，面对in honour of为纪念；为了向表示敬意必修3立体设计走进

22、新课堂in need of需要in place of代替in case of万一in charge of负责；掌管in search of寻找in terms of 谈及；就而言He wrote a poem to the memory of/in memory of those who died in Sichuan earthquake.他写了这首诗以纪念那些在四川地震中死去的人们。Not everyone has a good memory for English words.并非每个人都善于记英语单词。In case of fire，ring the alarm bell.万一失火，请

23、按报警器。必修3立体设计走进新课堂【链接训练】A ceremony was held_those who had died in the Yushu earthquake on April 21,2010.Ain need of Bin search ofCwith the help of Din memory of【解析】句意为：2010年4月21日举行的仪式来纪念在玉树大地震中死去的人。in need of“需要”；in search of“寻找”；with the help of“在帮助下”；in memory of“纪念，追念”。由句意可知选D项。【答案】D必修3立体设计走进新课堂_t

24、he numbers in employment，the hotel industry was the second largest industry in this country last year.AIn spite of BIn case ofCIn terms of DIn praise of【解析】考查介词短语的用法。in spite of“尽管”；in case of“以防万一”；in terms of“就而言”；in praise of“为赞扬”。根据题意可知答案为C。【答案】C必修3立体设计走进新课堂3dress up穿上盛装；(乔装)打扮；装饰归纳拓展dress vt.&v

25、i.(给)穿衣服dress sb.up给某人化妆打扮dress sb./oneself给某人/自己穿衣be dressed in穿着衣服(表状态)The boy is old enough to dress himself.这男孩足够大了，已经可以自己穿衣服了。Dont bother to dress upcome as you are.用不着穿讲究的衣服，就穿平常的衣服来吧。The bride was dressed in a white silk dress.新娘穿着一件白色的丝质礼服。必修3立体设计走进新课堂同类辨析dress，wear，put on 与 have on(1)dress是

26、动作动词，可用作及物动词和不及物动词，表示“给(人)穿衣/打扮”。作及物动词用时后面的宾语是表示 人 的 名 词、代 词 或 反 身 代 词。常 见 的 用 法 有 dress sb./oneself，be dressed(in)，get dressed等。(2)wear是状态动词，表示“穿戴、佩戴(手表、首饰、花等)，留(发型、胡须等)”；还可表示“面露、面带(某种表情、样子等)”，意义广泛。(3)put on 是动作动词短语，表示“穿(衣)戴(帽)”，后面的宾语是表示衣服、鞋、帽、手套、袜子、眼镜等的名词。必修3立体设计走进新课堂(4)have on 是状态动词短语，除了表示“穿着，戴着”

27、之外，还可表示树木等“披着，挂着”，不用进行时态。He put on his coat and went out.他穿上外套走了出去。Its autumn.But the trees still have leaves on.现在是秋天，但树叶还挂在树上。She was wearing a diamond necklace.她戴着钻石项链。必修3立体设计走进新课堂【链接训练】On Halloween，children in America like to _ as ghosts to frighten people.Atake up Bmake up Cdress up Dturn up【解析

28、】考查动词短语的用法。dress up as意为“装扮成”。make up意为“构成；编造”；take up意为“占据；开始从事”；turn up意为“出现；把声音调大”。由句意可知选C。【答案】C必修3立体设计走进新课堂She has to _ her little son and get everything ready for lunch before going to work.Aget up Bdress Cput on Dwear【解析】dress sb.“给某人穿衣服”。【答案】B必修3立体设计走进新课堂4look forward tolook forward to sth./d

29、oing sth.期待某事/做某事，其中to为介词，后接名词、代词或动名词作宾语。归纳拓展常见的带有介词to的动词短语：be/get/become used to习惯于stick to坚持 object to反对devote.to.献身于；把致力于prefer.to.比起更喜欢get down to开始认真地做pay attention to注意 lead to导致必修3立体设计走进新课堂The children are looking forward to visiting the Summer Palace.孩子们期待着去参观颐和园。Rose has been used to gettin

30、g up early.露丝已经习惯于早起。Please pay more attention to speaking English every day.请多加注意每天说英语。必修3立体设计走进新课堂【链接训练】She must be looking forward as much to his return as he himself is to _ her.AseeBhave seenCseeingDbe seeing【解析】考查look forward to doing sth.“期盼做某事”结构，此处himself is后省略了looking forward。【答案】C必修3立体设计走

31、进新课堂The moment we had been looking forward to _ at last.AcomeBhave comeCcomingDcame【解析】句意为：我们一直在期待着的时刻最后终于到了。本句中we had been looking forward to是定语从句，修饰the moment；主句的谓语是空缺部分，空缺部分不是介词to的宾语。【答案】D必修3立体设计走进新课堂5turn up(1)到场，出席(某活动)(2)把(收音机等的)音量开大一些Please be patient.He will turn up soon.请耐心点，他很快就到。Please tu

32、rn the radio up，I cant hear it clearly.请把收音机的音量调大一点，我听不清楚。必修3立体设计走进新课堂归纳拓展turn down关小；拒绝；(音量)调低turn out结果是；生产；制造turn in呈交；上交turn over翻转；移交；反复考虑turn back 折回，翻回到turn round 转身；回转If the day turns out rainy we may have to change our plans.万一下雨的话，我们也许得改变计划。He asked Jane to marry him but she turned him dow

33、n.他请求简嫁给他，但她拒绝了。必修3立体设计走进新课堂【链接训练】Many important leaders of different countries _at the opening ceremony of the 2010 Shanghai Expo held on April 30,2010.Aturned up Bturned downCturned on Dturned over【解析】turn up意为“出席”；turn down意为“拒绝”；turn on意为“打开”；turn over意为“移交”。句意为：许多不同国家的重要领导人出席了在2010年4月30日举行的2010

34、年上海世博会开幕式。【答案】A必修3立体设计走进新课堂必修3立体设计走进新课堂in a/one word 简言之，总之in other words(that is to say)换句话说leave word 留言word for word 一字不差地；逐字地Word came that.有消息传来(word为“消息”时，为不可数名词)She is a girl who always keeps her word.她是一个很讲信用的女孩。必修3立体设计走进新课堂They asked him to leavein other words，he was fired.他们请他走人，也就是说，他被解雇了

35、。Can I have a word with you？我可以和你说几句话吗？Word came that the Houston Rockets won the game again.消息传来，休斯敦火箭队又赢得了比赛。必修3立体设计走进新课堂【链接训练】Could you _ me for my not keeping my _？Asorry；word Bpardon；wordsCforgive；promise Dexcuse；promises【解析】空一考查固定短语forgive sb.for doing sth.“原谅某人做某事”，空二考查keep ones wordkeep ones

36、 promise“履行诺言”。句意为：你能原谅我没有履行诺言吗？【答案】C必修3立体设计走进新课堂7set off(1)出发；动身，启程；相当于set out或start off。如果表示“出发去某地”，要用for加表示地点的名词。(2)引爆，燃放(3)引起归纳拓展set out forset off forleave for出发到某地去set aside留出，拨出set down停下；记下；写下set up设置，建立；开办必修3立体设计走进新课堂My father will set off for Shanghai tomorrow morning.明天早晨我爸爸将动身前往上海。A gang

37、 of boys were setting off fireworks in the street.一群男孩子在街上放烟火。That joke set off laughter.那个笑话引起哄堂大笑。They set out on the last stage of their journey.他们动身踏上最后一段旅程。必修3立体设计走进新课堂【链接训练】Reportedly yesterday a group of American soldiers were walking along the road in Iraq when a bomb was _，three of whom wer

38、e killed.Aset about Bset off Cset up Dset out【解析】考查set短语的用法。set about“着手，开始”；set off“出发，动身，引爆，燃放”；set up“建立，设立，创立，搭起，支起”；set out“动身，出发，着手，开始”。由题意“炸弹爆炸”知选B。【答案】B必修3立体设计走进新课堂8It was obvious that the manager of the coffee shop was waiting for Li Fang to leave.很明显，咖啡馆的经理在等着李方离开句子中it作形式主语，其后的that从句才是句子的真

39、正主语。it作形式主语，可以代替不定式、动名词、从句，置于句首没有具体意义，而只是帮助把真正的主语移至句子末尾，使句子显得更平衡。必修3立体设计走进新课堂归纳拓展it常见句式归纳(1)Its a pity(a shame，a fact，a wonder.)that.It is strange(obvious，true，good，possible，likely，clear.)that.It seems(happens，turns out，occurs to me.)that.It is said(reported，decided，expected.)that.必修3立体设计走进新课堂(2)It

40、is important(easy，hard，difficult，possible，necessary.)for sb.to do sth.It is a pity(a shame，a pleasure，ones duty，bad manners.)for sb.to do sth.It is kind(nice，wise，brave，silly，polite，friendly.)of sb.to do sth.必修3立体设计走进新课堂Its nice of you to look after the homeless children.你真善良，照顾这些无家可归的孩子们。Its imposs

41、ible for us to get there in time.我们不可能及时到达那里。Its a pity that we cant go.遗憾的是我们不能去。It is obvious that he is a brave man.很明显他是一个勇敢的人。It is decided that the meeting has been put off till next Monday.大家一致决定把会议推迟到下周一。必修3立体设计走进新课堂【链接训练】Does _ matter whether he can finish the job on time?Athis Bthat Che Di

42、t【解析】it此处是形式主语，whether he can finish the job on time为真正的主语。【答案】D必修3立体设计走进新课堂It is _ you to take his advice，or else，you would be in great trouble now.Aclever for Bwise ofCsuitable for Dsilly of【解析】考查it isadj.of sb.to do sth.，其后的形容词为表示人的品质等方面的词，此时of不可换为for。【答案】B必修3立体设计走进新课堂_ is known to us all that th

43、e modern city has been set up in what was a wasteland 20 years ago.AAs BIt CThis DWhat【解析】若选引导定语从句的A项as，应将题干中的that改为逗号；C项不合语法；若选引导主语从句的D项what，应将题干中all之后添加谓语is。故此处用it作形式主语，that从句为真正的主语。【答案】B必修3立体设计走进新课堂情态动词()一、概述情态动词表示说话人对某一动作或状态的某种态度，认为其“可能”“应当”“必须”等等。情态动词本身词义不完全，不能单独作谓语动词，除ought to和used to以外，后面必须和不

44、带to的不定式(动词原形)连用。情态动词没有人称和数的变化。但有些情态动词，如can，will，dare有一般时和过去时的变化。必修3立体设计走进新课堂情态动词的“时态”形式并不是区分时间的主要标志。不少情况下，情态动词的现在时形式和过去时形式都可用来表示现在时间、过去时间和将来时间。二、用法归纳1can和could(1)表示能力，译为“能，会”。(2)表示请求和允许(表示请求时，口语中常用could代替can，使语气更委婉，但回答时用can)，常译为“可以”。(3)表示理论上或习惯上的可能性(用于肯定的陈述句中)。Accidents can happen at any time.事故随时可能

45、发生。必修3立体设计走进新课堂(4)表示对现在或过去情况的推测，只用于疑问句或否定句中。Can she be in the classroom？她可能在教室吗？No，she cant be in it.不，她不可能在教室里。诱导展望can 和 be able to 都可以表示能力，意思上没有区别。(1)can只有现在时和过去时(could)，而be able to 则有更多的时态变化。(2)can一般指自身具有的能力，而be able to则表示经过一段时间的努力后所具有的能力，相当于manage to do或succeed in doing。必修3立体设计走进新课堂Ill be able t

46、o speak French in a few months.几个月后我将会说法语。2may 和 might(1)表示许可或征询对方许可，有“可以”的意思。对其一般疑问句的肯定回答可用may或can，否定回答时，一般要用mustnt或cant，表示“禁止，不可以”之意。口语中常用might代替may，表示委婉语气。(2)表示可能性，对现在或过去情况的推测，有“或许，可能”的意思，一般只用于肯定句中，用might代替may时，语气显得更不肯定。It may be true.这可能是真的。She may/might come tomorrow.她明天可能会来。必修3立体设计走进新课堂(3)may

47、用于祈使句中表示祝愿。May you succeed！祝你成功！3will和would(1)用于表示意志、意愿或决心。有“愿意，要”的意思。will指现在，would指过去的意愿和决心。Ill never do that again.我再也不那么做了。They said they would help us.他们说他们会帮助我们的。(2)表示请求、建议等，用于第二人称疑问句中，用would比用will更委婉、客气些。Will/Would you please pass him the book?你把这本书递给他好吗？必修3立体设计走进新课堂(3)表示习惯性动作或某种倾向，意为“总是，习惯于”。

48、will指现在，would指过去习惯性的动作或倾向。Oil will float on water.油总是浮在水面上。(4)表示功能，意为“能，行”。That will be all right.那样就行。(5)用于否定式，表示“不肯，不乐意”。No matter what I said，he wouldnt listen to me.无论我说什么，他都不肯听我的。必修3立体设计走进新课堂同类辨析would 与 used towould和used to二者均表示“过去常常”。would 可用来表示过去反复出现的习惯性动作，现在有可能还如此，但不能表示过去存在的状态；而used to 则着眼于过

49、去和现在的对比，隐含有已不复如此之意，动作或状态都可表示。On Sunday he would go to the park to play chess.以前每到星期天他总是到公园去下棋。He used to be a naughty boy.He used to make a lot of trouble.他过去是个淘气的孩子，总是惹很多麻烦。必修3立体设计走进新课堂4shall 和 should(1)shall 用于第一人称、第三人称的疑问句中，表示说话人征求对方的意见或向对方请示。Shall we begin our lesson？我们可以开始上课了吗？When shall he be

50、able to leave the hospital?他什么时候能出院？(2)shall 用于第二人称、第三人称的陈述句中，表示说话人给对方的命令、警告、许诺或威胁等。You shall go with me.你要跟我一块去。(表示命令)You shall have the book when I finish reading it.我看完后你就可以看这本书了。(表示许诺)He shall be punished.他会受到惩罚的。(表示威胁或警告)必修3立体设计走进新课堂(3)should 用于表示劝告和建议，作“应该”讲，其同义词是ought to。You should keep your

51、promise.你应该遵守你的诺言。(4)should表示推测，意为“可能，应该”。这种推测往往有一定的根据，含有“按道理应当”之意。Its 7 oclock.He should be at home.现在是七点，他应该在家里。必修3立体设计走进新课堂5must 和cant(表示推测)(1)must表示有把握的推测，意为“一定，准是，想必”，用于肯定句。表示对过去和现在情况的推测。mustnt意为“禁止，不允许”，不用于推测。It must be our headmaster.那肯定是我们的校长。You mustnt lend the new book to others.你不许把这本新书借给

52、别人。(2)can和could都可用于疑问句或否定句中，表示推测、怀疑或不肯定，可以对现在或过去的情况进行推测。Someone is knocking at the door.Who can it be?有人在敲门，会是谁呢？It cant be Tom.He has gone abroad.那不可能是汤姆，他出国了。必修3立体设计走进新课堂但must表示推测时，只能用于肯定句，意为“一定，肯定”。作此意时，must的否定形式是cant/couldnt。I think the news must be true.我想这个消息一定是真的。No，it cant be true.不，它肯定不是真的。

53、(3)must表示“必须；必要”，用于一般疑问句中，肯定回答用must，否定回答要用neednt或dont have to。Must we hand in our exercise today?我们必须今天上交练习吗？Yes，you must.是的，你们必须。No，you neednt/dont have to.不，你们不必。必修3立体设计走进新课堂【链接训练】You might just as well tell the manufacturer that male customers _ not like the design of the furniture.AmustBshallCma

54、yDneed【解析】may表示猜测，指可能性。【答案】C必修3立体设计走进新课堂A leftluggage office is a place where bags _ be left for a short time，especially at a railway station.Ashould Bcan Cmust Dwill【解析】can表示“可以”；must表示义务和责任；should的意思是“应该”；will作情态动词用时表示“愿意”。【答案】B必修3立体设计走进新课堂Tom，you _ leave all your clothes on the floor like this ne

55、xt time.Awouldnt BmustntCneednt Dmay not【解析】考查情态动词mustnt表“禁止”的用法。句意为：汤姆，下次你不允许像这样把所有的衣服扔在地板上。【答案】B必修3立体设计走进新课堂After the bell rings，which indicates the ending of the exam，you _ stay where you are until all your papers are collected.Ashall Bwould Cwill Dcan【解析】shall用于肯定句，主语是第二人称时，表示说话人对对方的要求、命令、警告等。由句意“你要坐在座位上直到所有的试卷都被收走。”可知答案为A。【答案】A必修3立体设计走进新课堂Will they go for an outing today?They _，because it seems that the weather is not so fine.Amustnt BcantCneednt Dmay not【解析】考查情态动词。may表示推测，意为“可能”，其否定式直接在后面加not。句意为：“他们今天要出去野营吗？”“可能不会，因为天气看起来不太好”。mustnt表禁止，不许；cant不能，不可能，不跟对将来的推测。neednt不必，均不符合题意。【答案】D