情态动词 第一、二讲 情态动词can could用法

*,*,*,*,情态动词：,can/could,用法归纳,英语讲师 高继英,考点透视,:,can/could,1.,表泛指能力，能够，,（,could have done，,过去本有能力做某事）；,2,.,用在否定句、疑问句中表示推测，可能，一定；,（,can,t/couldn,t have,done,是对过去发生事情的否定推测，一定没有做过,）,3,.,常与频度副词,sometimes、at times,等,连用，表示发生几率不大，可能；,4,.,构成常见的固定结构：,can,t help doing,情不自禁；,can,t help but do,只好做、不得不做,；,can,t,too/,enough,越,越好，再,也不为过。,典题直击：,can/could,用法（一）,【,典题,】,1.,（,2013,湖南,）He _ sleep，although he tried，when he got on,such a hunt for an idea until he had caught it.,A.wouldn,t B.shouldn,t C.couldn,t D.mustn,t,2.（2011,四川,）,The police still haven,t found the lost child,but they,re,doing all they _.,A.can B.may C.must D.should,典题直击：,can/could,用法（一）,注意与,be able to,的区别,：,（1997,全国,）,The fire spread through the hotel very quickly but everyone,_ get out.,A.had to B.would C.could D.was able to,【,典题,】,1.（2012,北京,）,We_ the difficulty together,but why didn,t you tell me?,A.should face B.might face,C.could have faced D.must have faced,2.（2005,山东,）He paid for a seat,when he _ have entered free.,典题直击：,can/could,用法（二）,典题直击：,can/could,用法（三）,【,典题,】,1.（,2013,天津,）,No one_be more generous,；,he has a heart of gold.,A.could B.must C.dare D.need,2.（2011,江西,）,It _ be the postman at the door.It,s only six,o,clock.,A.mustn,t B.can,t C.won,t D.needn,t,典题直击：,can/could,用法（四）,【,典题,】,1.,（,2013,浙江,）,I _ myself moreit was a perfect day.,A.shouldn,t have enjoyed B.needn,t have enjoyed,C.wouldn,t have enjoyed D.couldn,t have enjoyed,2.（2008,天津,）,She_have left school，for her bike is still here.,A.can,t B.wouldn,t,C.shouldn,t,D.needn,t,典题直击：,can/could,用法（五）,【,典题,】,1.（20,08,福建,）,It is usually warm in my hometown in March,but it _ be,rather cold sometimes.,A.must B.can C.should D.would,2.（2005,浙江,）,The World Wide Web is sometimes jokingly called the,World Wide Wait because it_be very slow.,A.should B.must C.will D.can,【,归纳,】,can/could,用在肯定句中可以表示一种,发生几率不大的可能性,，,可以翻译为,“,有可能,”,，此时常与频度副词如,sometimes、at times,等连用。,典题直击：,can/could,用法（六）,【,典题,】,（,2012,陕西,）,I_ thank you too much for all your help to my son,while we were away from home.,A.won,t B.can,t C.can D.will,典题直击：,can/could,用法（七）,【,典题,】,（,2003NMET）A left-luggage office is a place where bags _ be left for a,short time,especially at a railway station.,A.should B.can C.must D.will,能力突破,1.（2012,全国,II）I,m going to Europe on vacation together with John if I,_ find the money.,A.can B.might C.would D.need,2.（2012,江苏,）,-Happy birthday!,-Thank you!It,s the best present I_for.,能力突破,4.（2013,四川,）,Why are your eyes so red?You _have slept well last,night.,Yeah,I stayed up late writing a report.,A.can,t B.mustn,t C.needn,t D.won,t,备考指津,1.,历年高考中对情态动词,can/could,的考查较多，考点主要集中在它们的,基本用法和表示推测的用法上。,谢谢您的观看！,