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1、北京理工大学附属中学初二年级英语练习Unit9Canyoucometomyparty?重点词汇讲练一、can和haveto的用法1.can可以表示能力,意思是“能,会”,在过去式中用could。2.can还可以表示请求许可,在这一用法中,can和could都可用于现在,但could比can语气更加委婉。can(could)用在一般疑问句中表示请求许可时,其肯定回答一般为“Sure,I’dloveto.”或“Yes,please.”；否定回答通常为“Sorry,Ican’t.”。3.can还可以表示可能性,常用于
2、否定句中。4.haveto意为“必须,不得不”,与must意义相似,但must强调人的主观意识,而haveto强调客观的必要。haveto变否定时要借助于助动词do,表示“不必”。5.can和haveto后面都接动词原形。can没有人称和数的变化,而haveto有。用can或haveto的适当形式填空。1.________(can)youswimwhenyouwere8yearsold?2.—___________(can)Iuseyourbike? —Sure!3.MrSmith_________(ca
3、nnot)beatschool.HeleftforShanghaithismorning.4.Tom____________(haveto)leavebecausehedoesn’thavehisIDcardwithhim.5.You____________(nothaveto)doyourhomeworknow.6.Bobcan’tcomeouttoplaybecausehe_____helpDadinthegarden.A.canB.mustC.hastoD.haveto7.(2008·厦门中考)---Ic
4、an’tgiveupsmoking,doctor.---Foryourhealth,I’mafraidyou________.A.mayB.canC.havetoD.must8.【2010四川达州】---MustIfinishmyhomeworkrightnow?---No,you____.A.needn’tB.maynotC.mustn’tD.can’t9.Joe______gotothedoctor.Hislegisbroken.A.haveto B.can C.hasto D.may10.—Cany
5、ouhelpmewithmyEnglish?—Sure,______.A.I’dlike B.I’dloveC.I’dloveto D.Ihaveto句型转换：1.Ihavetostudyforatestthisevening.(改为否定句)I__________________studyforatestthisevening.2.Theycangototheconcert.(改为一般疑问句)______they______totheconcert?3.—CanMarygotoyourbirth
6、dayparty?(作否定回答)—___________,she______. 二、anotheradj.又一的；再一的北京理工大学附属中学初二年级英语练习Iwantasweater,butthisoneistoosmall.Couldyoushowmeanotherone?我想买一件毛衣，但这件太小了。你能给我再拿一件吗？anotherpron.另一个，别个；再一个Thisboyisverysmart;hemaybeanotherEdison.这男孩很聪明，他可能成为另一个爱迪生。Anothersuperma
7、rketopenedlastweek.上星期又有一家超级市场开张了。Hefinishedonecupofteaandthenaskedforanothercup.Sinceyoudon'tlikethisone,I'llshowyouanother.Ihavetwobrothers.Oneisalawyerandtheotherisamanager.I'vegotsometickets.Oneisformeandtheothersareforclassmates.Somegotoschoolbybikeando
8、thersgotoschoolbybus.Somegotoschoolbybikeandtheothersgotoschoolbybus.1.Thiscakeisdelicious!CanIhave_______piece,please?A.otherB.anotherC.othersD.theother2.Idon’tlikethoseshoes.Pleaseshowme______
