高中英语 Module 2 Grammar课件 外研必修3.ppt

Grammar1.Schoolsinthenortharewell-equippedwhilethoseinthesoutharepoor.2.WhileI’mcleaningtheflooryoucancleanthewindows.3.Whilewedon’tagreewitheachotherwecontinuetobefriends.4.AlthoughborninChicagotheauthorismostfamousforhisstoriesaboutNewYorkCity.5.AlthoughhesaidhewasillyetIsawhiminthestreetjustnow.3）引导让步状语从句意为“虽然尽管”多放在句首。名词或动词（原形）等开头整个从句须置于主句之前。这时although不能替换though。如：Tiredthoughhewashewentonworking.他虽然累但还是继续工作。2）although所引导的从句不能与butandsohowever等连用但可以和副词yetstill等连用。1.IwasgoingtowriteyoualetterbutIlostyouraddress.2.HoweverIcandiscussthisallwhenIseeyou.3.Hesaidthatitwasso;hewasmistakenhowever.4.Hehasn’tarrived.Hemayhowevercomelater.【总结归纳】2.从语法上看but是个并列连词而however是个连接副词。3.从语序上看but总是位于它所引出的分句之首而however却可位于分句之首、之中或之尾。4.从标点上说but之后一般不使用逗号但however则通常用逗号与句子其他部分分开。【高考链接】从A、B、C、D四个选项中选出可以填入空白处的最佳选项。1._____theInternetisofgreathelpIdon’tthinkit’sagoodideatospendtoomuchtimeonit.(湖南2008)A.IfB.WhileC.BecauseD.As2.Insomeplaceswomenareexpectedtoearnmoney_____menworkathomeandraisetheirchildren.(四川2008)A.butB.whileC.becauseD.though3.—AreyoureadyforSpain?—YesIwantthegirlstoexperiencethat_____theyareyoung.(上海2008)A.whileB.untilC.ifD.before4.Ithoughtwe’dbelatefortheconcert_____weendedupgettingthereaheadoftime.(湖南2008)A.butB.orC.soD.for5.Wehadtowaithalfanhour_____wehadalreadybookedatable.(辽宁2007)A.sinceB.althoughC.untilD.before6.Althoughbadlyhurtintheaccidentthedriverwas_____abletomakeaphonecall.(四川2008)A.stillB.evenC.alsoD.everI.用连词and/however/while/although完成句子。3.Heknowssomanydifficultiesareinfrontofhim.Hewillnot________giveup.4