can‘t的五种特殊句型

Can‘t的五种特殊句型句型一：can‘t＋do＋er/more句型二：can't+do+too/enough句型三：can‘t+help+doing句型四：can‘t+help+do句型五：can‘t+but/helpbut+docan‘t的四种特殊句型句型一：can‘t＋do＋er/more再没有……比……更=最……句型二：can't+do+too/enough无论怎样也不过分句型三：can‘t+help+doing不禁,禁不住句型四：can‘t+help+do不能帮助做某事句型五：can‘t+but/helpbut+do除此以外,别无他法（不禁,禁不住）句型一：can‘t＋do＋er/more再没有……比……更=最……1．Hecan‘tbemorecareless.他太粗心了。（比Heisverycareless.他很粗心。更肯定有力）2．Ican‘tthankyoualittlemore.太感谢您了（比Thankyouverymuch.非常感谢您.语义更强）3．—Howaboutagameofbridge?打桥牌好吗？—Ican'tthinkofabetteridea.那真是太好了。（强调“我想不出比这个更好的主意了。”）示范1.Thejobcouldn'thavebeeneasier.这工作再容易不过了.(其中谓语动词不限于一般时态)2.Thevisitcan'thaveleftusadeeperimpression.这次访问给我们留下的印象再深刻不过了。3．Shecouldn'thaveexplainedthemattermoreclearly.她把那件事解释得再清楚不过了。4.Ican'tagreewithyoumore.我实在是太同意你了(我同意得不能再同意了)。句型一：can‘t＋do＋er/more再没有……比……更=最……练习Ican'tpraisethisfilmhighlyenough.Ican'tpraisethisfilmtoomuch.Icanhardlypraisethisfilmtoohighly.以上三句均可译为“这部电影无论怎样赞扬也不过分。”注意：根据句义需要，can't中的not常可与scarcely,hardly,never等一类词换用。句型二：can't+do+too/enough无论怎样也不过分示范1.You_______paytoomuchattentiontoyourreadingskill，asitissoimportant.A.cannotB.shouldn’tC.mustn’tD.needn’t2.Theimportanceofsavinggasbestressedtoomuch.Automobilesuseupsome70billiongallonsofgasayear.AcannotBmustn’tCshouldn’tDmaynot句型二：can't+do+too/enough无论怎样也不过分练习句型三：can‘t+help+doing不禁,禁不住1.Shecan'thelpthinkingso.她不得不这样想。2.Hecouldn'tforbearcryingout.他不禁叫了起来。3.Whenhearingthat,everyoneofuscouldnotresistlaughing.我们大家听到这件事,都忍不住笑了。help可被forbear,resist,avoid,refrainfrom克制,keepfrom,abstainfrom放弃等替换示范句型三：can‘t+help+doing不禁,禁不住1.Ican'tavoidmeetinghim.我不得不与他会面。2.Ican'tkeepfromthinkingofyouattimes我有时会情不自禁地想到你。3.Hecouldn'trefrainfromhistears.他不禁落泪。4.Hecan'tabstainfromspeaking.他禁不住开口说了起来。练习句型四：can‘t+help+do/todo不能帮助做某事Ican'thelptodoit.我不能帮忙做这事。Ican'thelpyou(to)finishyourhomework.我不能帮你做作业。Hecouldn'thelptowashtheclothes.我不能帮忙洗衣服。Butonehundredandninetyistheirfinalbid.Icannothelpit.但190美元是他们的最终出价，我也没办法帮示范句型四：can‘t+help+do/todo不能帮助做某事Heknowsnothingaboutit,sohecan’thelp_________anyofyourwork.A.doingB.todoC.beingdoingD.tobedoneShecan’thelp_________thehousebecauseshe’sbusymakingacake.A.cleaningB.tocleanC.cleanedD.beingcleaned练习两个都选B句型五：can‘t+but+do除此以外,别无他法（不禁,禁不住）1.Icouldn'tbutlaughonseeingsuchafunnysight.看到这样滑稽的情景，我忍不住笑了。2.Icouldn'thelpbutrealizethatsomethingwaswrong.我不禁认识到出了毛病。3.Theycan'tchoosebutgo.他们不得不去。其中的but可被choosebut/helpbut替换，意义不变。但须注意：but后面的动词不带to示范链接but链接helpIcouldnotbuttellhimaboutit.我不得不告诉他这事。Shecouldnothelpbutleavethere.她只好离开那里。Hecouldn'thelpbutrealizethathewaswrong.他不得不承认自己错了。Icannothelpbutbesorry.我不能不感到遗憾。Icannothelpthinkthesame.我不禁也有同样的想法。句型五：can‘t+but/helpbut+do除此以外,别无他法（不禁,禁不住）练习2.anythingbut绝不，根本不。①Iwasanythingbuthappyaboutgoing.①我一点也不愿意出去。②Hewasanythingbutafool.①他根本不是个傻瓜。3.allbut几乎，差一点Thegameisallbutover.这场比赛几乎是结束了。4.everythingbut除了...其余都....Mydogdoeseverythingbutspeak.我的狗除了不会说话以外什么都会。1.Heknowsnothingaboutit,sohecan'thelp_________anyofyourwork.A.doingB.todoC.beingdoingD.tobedone2.Shecan'thelp_________thehousebecauseshe'sbusymakingacake.A.cleaningB.beingcleanedC.cleanedD.toclean3.Whileshopping,peoplesometimescan'thelp_________intobuyingsomethingtheydon'treallyneed.A.topersuadeB.persuadingC.beingpersuadedD.bepersuaded4.Shecan'thelp_________thehousebecauseshe'sbusymakingacake.A.tocleanB.cleaningC.cleanedD.beingcleaned5.Whenafriendinvitedmetotheparty,I_________.A.couldn'thelpbutgoB.couldn'thelpbutgoingC.can'thelpbutgoD.can'thelpbutgoing答案解析：1.B.2.D.3.此题应选C，句中的can’thelp意为“禁不住”（注意根据句意用被动形式）。4.A.5.A.解析:本题考查固定搭配，句意是：当朋友邀请我参加聚会时，我不得不去。can’thelpbutdosth“不得不做某事”。答案为A。.