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时间:2018-10-18
《初中英语语法梳理和提高:宾语从句讲解及试题 》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、初中英语语法梳理和提高:宾语从句讲解及试题知识梳理:提纲挈领,抓住重点和难点!1.在句中担3宾语的从句叫宾语从句,宾语从句讨作谓语动词的宾语,也可做介词的宾语。eg,Hesaidhewasgoodatdrawing.(动词宾语)HeaskshimhowlongMikehasbeendown.{动词宾语)MissZhangisangryatwhatyousaid.(介词宾语}2.宾语从句的引导词有三类:(1)以that引导的宾语从句,主要用來引导句形式的宾语从句,that可以省略。eg,Theradiosays(that)thecloudswillIift
2、lateron.Shetoldme(that)shewouldliketogowithus.(2)以连接代词which,what,who等或连接副词how,where,why等引导的宾语从句,从句是陈述语序eg,Couldyoutellmewhat'sthematterwithu?Iwanttoknowhowsoonitwillbegin.(3>以whether或if引导的宾语从句,主要用來引导一般疑问句意思或选择疑问句意思的宾语从句,从句同样是陈述语序eg,lwonderif/whetheruhavetoldthenewtoLiLei.3.宾语从句的时
3、态(1)当主句为一般现在时态、现在进行时态、或一般将來时态时,从句可用所需要的任何时态。eg,Iwanttoknowwhattimehegotupthismorning.Youaretellingmethatyouwon'tstopuntiltomorrow?(2)当主句为一般过去时态时,从句要用于过去有关的时态。egjheyaskedwhatJeanwasdoingnow.Lindasaidthatthetrainhadleft.(3)当从句表述的是客观真理或自然现象时,宾语从句要使用一般现在时。eg,Lisaaskedwhetherlighttrav
4、elsfasterthansound.Pollysaidnonewsisagoodnews注意:一般情况下,whether和if可以互用,但有些情况例外。1.当从句做介词的宾于是只用whether不用ifeg,Wearetaikingaboutwhetherwe'llgoonthepinic.1.引导词与动词不定式或not连用时,只用whether.eg,PIeaseletmeknowwhattodonext.CouldyoutelImewhetherugoornot?2.if当如果讲时,引导的是条件状语从句,这时不能用whether.eg,Youcan
5、'tworktheplanoutifyoudon"thavethemeeting.例题解析:举一反三,学的更轻松!1.Theteacheraskedthestudents.A.iftheywereinterestedindinosaursB.whenwasAIbertEinsteinbornC.whattheywiIIdowiththecomputersD.howmanytreestheyhaveplanted解析:宾语从句中从句应保持陈述语序,答案B首先删去,主句一般过去式,从句要用于过去有关的时态,删去答案C和D,答案A中的if意为如果.应选A2.C
6、ouldyoutelIme?A.whatthematteriswithyouB.whatwasthematterwithyouC•hat'sthematterwithyouD.what'sthewrongwithyou.解析:what就是从句的主语,what'sthematterwithyou本身就是陈述语序,因此删掉A;主句可看作是委婉的请求,并是一般过去式,W删去答案B;wrong前不用加the,因此此题选C.3.HeaskedmeIcouldsingthesongHMyHeartwillGoOn.HA.ifB.weatherC.whatD.that
7、解析:此句应选含有疑问意思的关系代词,故删去D;weather意为天气,根据句意应选A.4.Ourteachertoldusthatthemoonroundtheearth.A.wentB.tumedC.goD.turns解析:从句是一个客观真理,因此从句的时态不受主句影响。应选D5.Itmakesnodifference.A.whetherwillyoucometomorrow.B.WhetherornotwillbepasstheexamC.IfhewillcometothemeetingornotD.WhetherhewiIIcometotheme
8、etingornot解析:答案A和B从句不是陈述语序先删掉Jf不能与not连用。
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