初中英语宾语从句ppt 12页

ObjectClause宾语从句\n宾语从句引导词1.that（陈述句）2.if／whether（一般疑问句）3.特殊疑问词（特殊疑问句)时态主句为一般现在时从句为任意时态主句为一般过去时从句一般过去时过去将来时过去进行时过去完成时语序从句的语序都为陈述句语序客观真理时态是一般现在时态（不变）\n1.Iamsure(that)itisagoodstory.2.Ithink(that)itisabusstation.3.Wecansee(that)theyareskatinghappily.4.Doyouthink(that)itisasunnyday?一、引导词that引导由陈述句变来的宾语从句。\n1.Canyouswim?Heaskedmeif/whetherIcouldswim.2.Aretheygoodatmath?Shewondersif/whethertheyaregoodatmath.3.HasLucyseenit?Doyouknowif/whetherLucyhasseenit?if或whether引导由一般疑问句句变来的宾语从句。\nIf与whether的区别Idon’tknow_____hewillcomeornot.Thatdependson____weatherhecancomeback.Hewondered____tostayherethenextweek.____hewillcomeisnotdecided.与ornot连用只能用whether介词后只能用whether与todo不定式连用只能用whether句首只能用whetherwhetherwhetherwhetherWhether\nA.Whatareyoudoing?HeaskedmewhatIwasdoing.B.WheredoesJimlive?EverywantstoknowwhereJimlives.C.Howcanhegettoschool?Doyouknowhowhecangettoschool?疑问词引导由特殊疑问句句变来的宾语从句。Next\n1.Doitbyyourselves.Teacheraskedmetodoitbyyourselves.2.Don’tlaughatothers.Fathertoldusnottolaughatothers.3.Don’tplayinthestreet.Hewantedhimnottoplayinthestreet.祈使句不能变成宾语从句，但可以用不定式连接。\nA.Whatishedoing?二.语序Heaskedmewhathewasdoing.B.WheredoesJimgo?EverywantstoknowwhereJimgoes.C.Isthereanappleonthetable?Pleasetellmeifthereisanappleonthetable.宾语从句要用陈述句语序。\n1.Whatishedoing?三.时态Heaskedmewhathewasdoing.2.Doessheplaypiano?Nobodyknewifsheplayedpiano.3.Hewillgotothecinema.Hesaidthathewouldgotothecinema.当主句为一般过去时态，宾语从句要用过去的相应时态。\n1.Whatishedoing?Couldyoutellmewhatheisdoing.2.Lighttravelsfasterthansound.Hesaidthatlighttravelsfasterthansound.3.Theearthgoesroundthesun.Hesaidthattheearthgoesroundthesun.当宾语从句表示客观真理时,谓语动词用一般现在时。\nA.Hewon’tgoswimming.Ithink.四.否定前移Idon’tthinkthathewillgoswimming.B.Hedidn’tfinishit.Weguess.Wedon’tguessthathefinishedit.C.Tomcan’tdance.Webelieve.Wedon’tbelievethatTomcandance.当宾语从句表示否定的意义、主句为第一人称、动词为think/guess/believe时，常将从句的否定移到主句上。◆◆◆\n1.Hedidn’tknowwherehecouldgo.五.疑问词+不定式Hedidn’tknowwheretogo.2.Pleasetellmewhenwe’llleave.Pleasetellmewhentoleave.3.Wewanttoknowwhatwe’lldonext.Wewanttoknowwhattodonext.