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1、復(fù)合句由主句和從句構(gòu)成,通過引導(dǎo)詞來連接主句跟從句。從句作什么成分就叫什么從句。從句在復(fù)合句中作賓語的句子叫賓語從句。1.“Itissunnytoday”.Tomsays.Tomsaysthatitissunnytoday.2.“Isitsunnytoady?”Tomasks.Tomasksifsunnytoday.weather3.“What'stheweatherliketoday?”Tomasks.Tomaskswhatliketoday.itistheweatheris1.“Theclassbeginsateight”.Tinasays.2.“Doestheclassbegi
2、nateight?”Tinaasks.3.“Whendoestheclassbegin?”Tinaasks.Tinasaysthattheclassbeginsateight.Tinaasksiftheclassbeginsateight.Tinaaskswhentheclassbegins.Tomwonderswhattheweatherisliketoday?Tomwonderswhattheweatherwaslikeyesterday?Tomwonderswhattheweatherwillbeliketomorrow?主句為一般現(xiàn)在時,從句可以根據(jù)表達(dá)需要用任意的時態(tài)。3.
3、Hewondersif/whetherTomwillgotoBeijingtomorrow.Hewonderedif/whetherTomgotoBeijingtomorrow.would2.Arethechildrenplayinggames?Iwantedtoknow.Iwantedtoknowif/whetherthechildrenwereplayinggames.1.Iwantedtoknow.Whereisthenearestpostoffice.Iwantedtoknowwherethenearestpostofficewas.主句為一般過去時,從句要用過去的某種時態(tài)。
4、Hesaidthatlightfasterthansound.travels當(dāng)主句的謂語是過去時,但從句如果是客觀真理或客觀事實時,用一般現(xiàn)在時不變。常用的幾個真理:Theearthtravelsaroundthesun.地球繞著太陽轉(zhuǎn)。Thesunrisesintheeast.太陽從東邊升起。Lighttravelsfasterthansound.光的速度比聲音的快。賓語從句總結(jié)含義:一個句子充當(dāng)賓語that:無實意(原句是陳述句)if/whether:是否(原句是一般疑問句)特殊疑問詞(原句是特殊疑問句)語序:陳述句語序1.主句一般現(xiàn)在時從句任意時態(tài)2.主句一般過去時從句過去時態(tài)
5、3.賓語從句表示客觀事實用一般過去時,不受主句時態(tài)影響。賓語從句引導(dǎo)詞時態(tài)1.Iwanttoknow.A.whenweshouldarrivethereB.whenshouldwearrivethereC.whenwillwearrivethereD.whendidwearrive2.Ourteachersaidtheearth(go)aroundthesun.3.Shetoldusshe(notwatch)TVonweekends.4.Weallknewthey(can)playthepianowell.5.Shesaidshe(watch)TVat5o’clockyesterda
6、y.1.Theydidn’tthinkthereasnakeintheroom.A.beB.wasC.hasD.had2.–Excuseme,couldyoutellmeforTaiwan?Thedayaftertomorrow.A.whendidyouleaveB.whenyouareleavingC.whenareyouleaving3.Iaskedyouwhere___go.A.wewillB.willweC.wewouldD.wouldwe4.Ourphysicsteacherasked.A.ifiseveryonehereB.ifeveryoneishereC.ifever
7、yonewashereD.ifwaseveryonehere5.–Doyouknowthemanunderthetree?–Idon’tknow.A.howisheB.whatisheC.whoheis6.Theteachersaidshe(take)ustotheparkthenextday.7.Tom’sfathersaidthey(go)onavacationnextweek.一.把原來的兩個簡單句合并為一個包含賓語從句的復(fù)合句時要注意:當(dāng)原句句是陳