最新精品课件：情态动词的用法PPT课件.ppt

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1、精品课件：情态动词的用法情态动词ModalVerbIWantToBeWithYouTherearethingsthat_________bedoneThatarenotyetbegunThingsthatI_________doWhenIwanttobewithyouAlthoughwearefarapartYou_________bewithmeinmyheartNooneelse_________doIjustwanttobewithyouIwanttobewithyou_________yo

2、uhearme?IneedyounearmeIwanttobewithyouIneedyounearme,mylovemustmustwillwillCan’tThetwoofusareoneMotherofmysonNooneelse_________doIjustwanttobewithyouIwanttobewithyou_________youhearme?IneedyounearmeIwanttobewithyouIneedyounearme,mylovewillCan情态动词用

3、法例句will与would用于表示意志或意愿。will指现在，would指过去。Iwillneverdothatagain.我不再那样干。Theysaidthattheywouldhelpus.他们说会帮我们。在疑问句中用于第二人称时，表示请求、建议等，用would比用will语气要委婉、客气些。Will/Wouldyoupleasetakeamessageforme？你能帮我捎个口信吗？表示习惯性或倾向性动作，译为“总是”、“惯于”。will表现在，would表过去。Fishwilldiewithoutwat

4、er.没有水鱼就会死掉。Everyevening,shewouldsitbythewindow,deepinthought.每个傍晚她总是坐在窗边沉思。三、will与would情态动词用法例句shall与第一人称连用，表示意图或决心，否定形式为shan't。Ishallbebackinminutes.Pleasewaitforamoment.我一会儿就会回来，请稍等一下。用于第一、第三人称疑问句中，表示说话人征求对方的意见。WhatshallI/wedonext？我(们)下一步该做什么？Whenshallmyb

5、rotherbeabletoleavehospital？我哥哥什么时候可以出院？用于第二、第三人称的陈述句中，表示说话人给对方的命令、警告、允诺或威胁。Youshallgowithme.(命令)你跟我走。Youshallhaveanewdressforyourbirthday.(允诺)你在生日时会得到一件新衣服。Heshallbepunished.(威胁)他会受到惩罚的。四、shall,should与must情态动词用法例句should表示劝告或建议，作“应该”讲。Weshouldbestrictwithour

6、selves.我们应严格要求自己。“why/how＋should”表示说话人对某事不能理解、感到惊异等意Whyshouldyoubesolatetoday？你今天怎么来得这么晚？Idon'tknowwhyyoushouldthinkthatIdidit.我真不明白你竟然认为这件事是我干的。情态动词用法例句should在suggest,demand,desire,insist,order,require,command等表示建议、要求、命令等的从句中，常用“should＋动词原形”动词构成的宾语从句和主语构成虚拟

7、语气，且should常可以省略。Hisfathersuggestedhe(should)stayinthatpositionfortwoyears.父亲建议他在那个职位上待两年。Itisdesiredthatthebridge(should)bebuiltintwoyears.期待两年内建成这座桥。情态动词用法例句must表示“必须；一定要”，可用于肯定句、否定句和疑问句。must的否定形式为mustn't，意为“禁止”；对must引导的一般疑问的否定回答不能用mustn't，而要用needn't。Youmus

8、tn'tdothat,becauseyoumustkeepyourword.你不能那么做，因为你得遵守诺言。—MustIfinishitnow？我得现在做完吗？—No,youneedn't.不，不用。____Ihaveawordwithyou?Itwon’ttakelong.(2014北京)A.CanB.MustC.ShallD.Should2.Althoughyou_____find