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1、Module2HighlightsofMySeniorYear名词性从句在句子中起名词作用的句子叫名词性从句。名词性从句在复合句中能担任主语、宾语、表语、同位语、介词宾语等,因此根据它在句中不同的语法功能,名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。Whowillwinthematchisstillunknown.Iwanttoknowwhathehastoldyou.主语从句宾语从句Thefactisthatwehavelostthegame.Thenewsthatwewonthegameisexciting.表语从句同位语从句2.引导名词性
2、从句的连接词可分为三类:连接词：that,whether,if连接代词:what,whatever,who,whoever,whom,whose,which.连接副词：when, where, how, why3.不可省略的连词：1)介词后的连词2)引导主语从句和同位语从句的连词不可省略。Thatshe was chosenmadeus very happy.We heard the newsthatour team had won.4.whether与if均为“是否”的意思但在下列情况下,whether不能被if取代1)whether引导主语从句并在句首Whe
3、theritisgoingtorainisstillunknown.2)引导表语从句Thequestioniswhetherheisgoingtocome.3) whether从句作介词宾语4)从句后有“or not”表语从句的用法在主从复合句中，位于连系动词之后且充当表语的从句叫做表语从句。可以接表语从句的连系动词有be,look,remain,seem等。That’swhatweshoulddo.That’swhyIwanttoseeyou.ThereasonformyabsencewasthatIwasill.1.be,seem,look等动词后均可跟表语
4、从句：Itseemsthatitisgoingtorain.2.asif,because也可引导表语从句。Itlooksasifit’sgoingtorain.ItwasbecauseIgotuplate.注意:在表语从句中,当reason做主语时,引导词只能用that,不能用because,如:Thereasonwhyhewaslatewasthathedidn’tcatchtheearlybus.请看以下例句：1)Thequestioniswhetherwecanmakegoodpreparationinsuchashorttime.2)Thisiswhyw
5、ecan’tgetthesupportofthelocalpeople.3)Butthefactremainsthatwearebehindtheotherclasses.Whatthedoctorsreallydoubtis____mymotherwillrecoverfromtheseriousdiseasesoon.A.whenB.howC.whetherD.whyC—IdrovetoZhuhaifortheairshowlastweek．—Isthat____youhadafewdaysoff？A.whyB.whenC.whatD.WhereA3.Goa
6、ndgetyourcoat.It’s____youleftit．A．thereB．whereC．therewhereD．wherethereB4.Ihadneitheraraincoatnoranumbrella.____Igotwetallthrough．A．It'sthereasonB．That'swhyC．There'swhyD．It'showBSubjectClauses (主语从句)主语从句在句中作主语,主语从句可以位于句首,但常见的主语从句多放在句末,句首则用形式主语it。Thattheearthisroundistrue.=Itistruetha
7、ttheearthisround.2.Whetherhewillcomehasn’tbeendecided.=Ithasn’tbeendecidedwhetherhewillcome.注意:连词that,whether在从句中不担任句子成分,只起连接作用,不能省略(注:if不可用来引导主语从句）请看以下例句：Whyherefusedtoworkwithyouisstillamystery.Whoevercomesiswelcome.Thathebecamealawyermayhavebeenduetohismother’sinfluence.Itisnottru
8、ethathehasmo
