宾语从句一定义：宾语从句就是一个句子作动词或介词的宾语。A作动词的宾语:Iheardthenews.主语谓语动词名词作宾语Iheardthathewouldcomeherelateron.主语谓语动词一个句子作宾语---宾语从句B作介词的宾语:Hesaidnothingabouttheplan.主语谓语动词代词作动词的宾语介词名词作介词的宾语Hesaidnothingaboutwhobrokethewindowlastnight.主语谓语动词代词作动词的宾语介词一个句子作介词的宾语二带有宾语从句的复合句的构成:带有宾语从句的复合句就是用连接词把一个主句和一个宾语从句连接在一起。连接词有：that(可省略)，what,who,when,where,why,which,if,whether,how.1Hesuggested(that)weshouldcleanthecorridoreveryday.宾语2Hetoldme(that)hewouldleaveDalianairportat8pm.间接宾语直接宾语3Hetoldmewherehewasgoingtotravelthatsummer.间接宾语直接宾语4Hewantedtoknowwhatthemanagerhadsaidatthemeeting.whohadn’tpassedtheexam.whenshewouldleavethisbuilding.whyshecriedlastnight.whereshewasgoingtostudy.whichstudentwashispartnerintheshortplay.if(whether)Tomcouldplaybasketballwithhimthatmorning.howshemanagedtosolvetheproblem.whywaterflowsfromahighpositiontoalowerposition.在例子4中，当主句是过去时态时（一般过去时，过去进行时，过去将来时，过去完成时），从句根据不同情况必须使用过去时态的一种，（大自然的现象和真理除外）。5HeiswantingtoknowwhatIcancookfordinner.whobrokethewindowyesterday.whenIcanhaveaholiday.whyIfailedtheexamyesterday.whereIshouldhavedinnerwithmyfriendtonight.whichbookisthebestone.if(whether)Ihavepassedtheexam.howmycatescapedfromtheroomlastnight.在例子5中，当主语是现在时态时（一般现在时，现在进行时，一般将来时，现在完成时），从句可根据不同情况使用各种时态。三注意：A宾语从句必须用陈述语序。False:Heiswonderingwhencanhefinishthisdifficultjob.Right:Heiswonderingwhenhecanfinishthisdifficultjob.B有时候可以用it作形式宾语，而把真正的宾语从句放在后面。Bad:Ithoughtthathecouldfinishthisjobinjusttwohoursimpossible.Good:Ithoughtitimpossiblethathecouldfinishthisjobinjusttwohours.Bad:Heleftwhetherweshouldcontinuethisprojecttomyjudgment.Good:Heleftittomyjudgmentwhetherweshouldcontinuethisproject.C带有宾语从句的复合句的否定形式一般是否定主句。Bad:Ithinkhedoesn’tliketheEnglishteacher.Good:Idon’tthinkhelikestheEnglishteacher.DFalse:Hewantedtoknowwhyheiscryinginthecorner.Right:Hewantedtoknowwhyhewascryinginthecorner.
