宾语从句是主从复合句的一种。主从复合句是由一个主句和一个或一个以上的从句构成的。主句是复合句的主体，从句仅仅是主句的一个成分，它从属于主句，不能独立。从句在全句中充当什么成分，就叫什么从句。宾语从句当中的从句在全句中作宾语。什么是宾语从句？主句中的宾语由完整的句子充当。Hesaid(that)heboughtabookyesterday.主谓宾(宾语从句)宾语从句的类型:I.当从句是陈述句时,用“that”引导.1.Hesaid,“YouareyoungerthanI”.2.Hesays,“Tomisagoodstudent”.HesaidthatIwasyoungerthanhim.HesaysthatTomisagoodstudent.注：that在句中无词汇意义,在从句中不能充当成分，在口语当中往往省略宾语从句的类型:Exercises:1.“Iamdoingmyhomework.”Hesaid.2.“Iwillcomeback.”Tomsaid.Hesaidthathewasdoinghishomework.Tomsaidthathewouldcomeback.当主句为过去时,从句要用相应的过去时态.HesaidwasTomsaidwould宾语从句的类型:Exercises:3.shesays,Shesawafilmyesterday.4.Ourteachertoldus,“Theearthgoesaroundthesun.”Ourteachertoldustheearthgoesaroundthesun.Shesaysthatshesawafilmyesterday.当主句为现在时,从句时态不限.当从句表达的是客观事实时,其时态不受主句的影响。宾语从句的类型:II.1.当从句是一般疑问句或反意疑问句时，用“if”或“whether”引导。1.Shesaid,“Doyouoftencomeheretoreadnewspaper?”2.“WilltheygotovisittheGreatWall?”heasked.Sheaskedif(whether)Ioftencameheretoreadnewspaper.Heaskedif(whether)theywouldgotovisittheGreatWall.1.Hewantstoknow,“You’refromAmerica,aren’tyou?2.“Tomhasfinishedhiswork,hasn’the?Themanagerasked.Hewantstoknowif\whetherIamfromAmerica.Themanageraskedif\whetherTomhadfinishedhiswork.2.当从句是反意疑问句时，用“if”或“whether”引导。Exercises:3.Idon’tknow___________________ornot.（是否要下雨）whetheritwillrain*当句末为ornot时，只用whether而不用if.1.Dotheyliketomakefriendswithus?Heasked.2.“Ishedoinghishomework?”Jimasked.Heaskedif\whethertheylikedtomakefriendswiththem.Jimaskedif\whetherhewasdoinghishomework.III.当从句是特殊疑问句时，由连接代词what,whom,whose,which,what及连接副词when,where,how,why引导1.Heasked,“Wheredoyoulive?”2.“Howcanwegettothepost-office?”heasked.HeaskedwhereIlived.Heaskedhowtheycouldgettothepost-office.1.Wheredotheystopontheway?Iasked.2.“HowcanIgettothestation?”Couldyoutellme?3.“Whenwillhecomeback?”Tomasked.Exercises:Iaskedwheretheystoppedontheway.Tomaskedwhenhewouldcomeback.CouldyoutellmehowIcangettothestation?1.Theteachertoldus.Don’tplayonthestreet.2.Shesaid.Openthewindows,please.Theteachertoldusnottoplayonthestreet.Sheaskedme\ustoopenthewindows※当从句是祈使句时用动词不定式表示nottoplaytoopen引述动词有：tell,ask,order等,句型是:tell/ask/ordersb.(not)todosth.主从句时态一致1.当主句是现在时,宾语从句该用什么时态就用什么时态.Hesaid(that)hewantedtostayathome.Pleasetelluswhereheis.Iamsure(that)hewillsucceed.Idon’tknowhedidn’tcomeyesterday.2.当主句是过去时,宾语从句只能用相应的过去时态.***注意:当从句表达的是客观事实的时候,其时态不受主句的影响。Heaskedwhattimeitwas.HeaskedifyouhadwrittentoPeter.HesaidthathewouldgobacktotheU.S.soon.OurteachersaidthatJanuaryisthefirstmonthoftheyear.1.当从句是陈述句时,只需注意人称和时态的变化.1.Lucyasked,“Couldyoudosomethingforme,Tom?”2.Hesaidtome,“Whatisyourname?”陈述语序LucyaskedTomifhecoulddosomethingforher.•Heaskedmewhatmynamewas.陈述语序2.当从句是一般疑问句或是特殊疑问句时,既要注意人称和时态的变化,更要注意把他们改为陈述语序.CanyoutellmehowIcangettozoo?Pleasetellmewhenwe’llhaveameeting.Iwanttoknowif\whetherhelivesthere.改错！改错！★Couldyoutellme...
