高一英语必修三unit3语法名词性从句：宾语从句和表语从句名词性从句的定义1、名词：2、名词在句子当中一般充当的成分：3、名词性从句：在复合句中起_______作用的从句叫做名词性从句。名词性从句的作用相当于_______，因此________、________、________和________从句分别作主句的主语、表语、宾语和同位语。观察下列从Reading中选取的句子，思考句中黑体词引导什么从句①ItisHenryAdams,anAmericanbusinessman,whoislostinLondonanddoesnotknowwhatheshoulddo.②Mayweaskwhatyou'redoinginthiscountryandwhatyourplansare?③Ican'tsaythatIhaveanyplans.④I'mafraid(that)Idon'tquitefollowyou,sir.⑤Idon'tthink(that)it'sveryfunny.⑥ThefactisthatIearnedmypassagebyworkingasanunpaidhand,whichaccountsformyappearance.⑦That'swhywehavegivenyoutheletter.【自我总结】①—⑤为___________从句，⑥、⑦为__________从句一、宾语从句1、定义：在复合句中作动词或介词宾语的从句叫宾语从句。2、类别1）________的宾语从句:Iheardthathewouldcomeherelateron.2）________的宾语从句:Hesaidnothingaboutwhobrokethewindowlastnight.3）_________________的宾语从句这类形容词或过去分词有sure,glad,certain,pleased,happy,afraid,surprised,satisfied等，连词that可省略。①IamnotsurewhatIoughttodo.②I'msurprisedthatIdidn'tseeallthatbefore.Motherwasverypleasedherdaughterhadpassedtheexams.③3、句子结构：主句+连词(引导词)+宾语从句Sheaskediftheseanswerswereright.Wecanlearnwhatwedonotkno4、宾语从句的引导词页1第(1)从属连词that①Hetoldusthathefeltill.他对我们说他感到不舒服。②Iknow（that）hehasreturned.我知道他已经回来了。（此处that可省略）分析：从句中________(缺/不缺)句子成分，____（有/无）实际意义，只起连接作用，所以填that(2)从属连词if/whether。如：①Idoubtwhetherhewillsucceed.我怀疑他是否会成功。②ifyoucanhelpme.我不知道你能否帮助我。分析：从句中________(缺/不缺)句子成分，意为___________,只起连接作用，所以填if/whetherwhether与if引导宾语从句的区别情况whetherif①从句置于句首时②从句作介词的宾语时（doubt用于肯定结discuss,doubt③从句作构时）等动词的宾语时④与ornot或动词不定式直接连用时⑤用if容易产生歧义时⑥从句为否定句时操练：用if/whether填空。①___________shewillcomeornotisstillaquestion．她是否能来还是个问题。②I'minterestedin_________helikesEnglish．我关心的是他是否喜欢英语。让我知道他是否能来。③Letmeknow_________ornothewillcome.④Hehasn'tdecided________tovisittheoldman.他尚未决定是否拜访那位老人。Ican'tsay．这是否真的我说不上来。，⑤__________thisistrueornotPeopledoubt___________heisathief.人们怀疑他是否是小偷。⑥他问我昨天是否没来学校。⑦Heasked________Ididn'tcometoschoolyesterday.．可理解为：注意：PleaseletmeknowifyoulikethebookIfyoulikethebook，pleaseletmeknow．你如果喜欢这本书，请告诉我who,what,whom,whose,which(3)连接代词你知道是谁赢得这场游戏么？？haswonthegame①Doyouknowwhowho_________,所以填，_______语，指代（人/物）意为从句中缺分析：____我不知道他要给我写信说什么事。Iwonderwhathe'swritingtomeabout.②what意为（人____分析：从句中缺语，指代_____/物），_________,所以填weweretalkingwith.③Theyaskedmewhomwh_________,/______指代（人物），意为所以填om语，从句中缺分析：____motherthisisCanyoutellme④whose？从句中缺分析：____所以填意为，物）人（______语，指代/__________,whose页2第⑤Doyouknowwhosebagthatis?分析：从句中缺____语，指代______（人/物），意为__________,所以填whose⑥Iwanttoknowwhichbookyouliketoreadbestofthethree.分析：从句中缺____语，指代______（人/物），意为__________,所以填which（4）连接副词when,where,why,how①Hedidn'ttellmewhenweshouldmeetagain.他没有告诉我什...