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/could1.表泛指能力，能够，（couldhavedone，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’thavedone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、attimes等连用，表示发生几率不大，可能；4.构成常见的固定结构：can’thelpdoing情不自禁；can’thelpbutdo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，althoughhetried，whenhegotonsuchahuntforanideauntilhehadcaughtit.A.wouldn’tB.shouldn’tC.couldn’tD.mustn’t2.（2011·四川）Thepolicestillhaven’tfoundthelostchild,butthey’redoingallthey_______.A.canB.mayC.mustD.should典题直击：can/could用法（一）注意与beableto的区别：（1997·全国）Thefirespreadthroughthehotelveryquicklybuteveryone_____getout.A.hadtoB.wouldC.couldD.wasableto【典题】1.（2012·北京）We____thedifficultytogether,butwhydidn’tyoutellme?A.shouldfaceB.mightfaceC.couldhavefacedD.musthavefaced2.（2005·山东）Hepaidforaseat,whenhe______haveenteredfree.典题直击：can/could用法（二）典题直击：can/could用法（三）【典题】1.（2013·天津）Noone______bemoregenerous；hehasaheartofgold.A.couldB.mustC.dareD.need2.（2011·江西）It_______bethepostmanatthedoor.It’sonlysixo’clock.A.mustn’tB.can’tC.won’tD.needn’t典题直击：can/could用法（四）【典题】1.（2013·浙江）I________myselfmore—itwasaperfectday.A.shouldn’thaveenjoyedB.needn’thaveenjoyedC.wouldn’thaveenjoyedD.couldn’thaveenjoyed2.（2008·天津）She___haveleftschool，forherbikeisstillhere.A.can’tB.wouldn’tC.shouldn’tD.needn’t典题直击：can/could用法（五）【典题】1.（2008·福建）ItisusuallywarminmyhometowninMarch,butit___berathercoldsometimes.A.mustB.canC.shouldD.would2.（2005·浙江）TheWorldWideWebissometimesjokinglycalledtheWorldWideWaitbecauseit___beveryslow.A.shouldB.mustC.willD.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、attimes等连用。典题直击：can/could用法（六）【典题】（2012·陕西）I_____thankyoutoomuchforallyourhelptomysonwhilewewereawayfromhome.A.won’tB.can’tC.canD.will典题直击：can/could用法（七）【典题】（2003·NMET）Aleft-luggageofficeisaplacewherebags_____beleftforashorttime,especiallyatarailwaystation.A.shouldB.canC.mustD.will能力突破1.（2012·全国II）I’mgoingtoEuropeonvacationtogetherwithJohnifI_____findthemoney.A.canB.mightC.wouldD.need2.（2012·江苏）---Happybirthday!---Thankyou!It’sthebestpresentI_________for.能力突破4.（2013·四川）—Whyareyoureyessored?You___havesleptwelllastnight.—Yeah,Istayeduplatewritingareport.A.can’tB.mustn’tC.needn’tD.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！