九年级英语全册-Unit3Couldyoupleasetellmewheretherestroomsare（第3课时）（GrammarFocus-4c）同步语法精讲精练课件.pptx

Unit3Couldyoupleasetellmewheretherestroomsare?,第三课时(GrammarFocus4c)单元同步语法精讲精练,宾语从句的引导词当宾语从句是特殊疑问句时，特殊疑问词就是引导词，不可省略。eg：IwonderedwhatIshoulddonext.我想知道下一步该做什么。Idontknowwhosebookitis.我不知道这是谁的书。,宾语从句的简化结构由特殊疑问词引导的宾语从句通常可简化成“特殊疑问词不定式”结构，此时主从复合句也就变成了简单句。但简化时要注意以下两点：原从句的主语应与主句的主语或间接宾语一致；简单句的疑问词仍为原宾语从句的引导词。,宾语从句的否定前移当宾语从句表示否定意义时，如果主句的主语是第一人称，谓语动词是think，believe，suppose，expect等词时，通常将否定转移到主句的谓语动词中。eg：Idontbelievehewillcome.我相信他不会来了。Idontthinkthereisanythingwrongwiththeradio.我认为这台收音机没有毛病。,【拓展】当宾语从句的否定词转移时，若主句的主语是第一人称，则该句的反意疑问句由从句来决定。eg：Idontthinkheisanhonestboy，ishe？我认为他不是一个诚实的孩子，对吗？当主句的主语不是第一人称时，则该句的反意疑问句由主句来决定。eg：Youbelievehewillcomeheresoon，dontyou？你相信他很快就会来这儿，对吗？,宾语从句人称的变化宾语从句中人称代词的正确使用，一般遵循“一随主，二随宾，第三人称不更新”的原则。,一、单项选择。1IsawDavidintheteachersofficethismorning.Doyouknow_hewasthere？(2015，南京)Hewenttheretohandinhishomework.AhowBwhetherCwhenDwhy2Couldyoupleasetellme_youwillgotoHongKongonbusiness?Sure.Iprefertotakeaplane.(2015，泰安)AwhetherBwhyCwhenDhow,D,D,3Ms.Petty，canyoutellme_？Africa.(2015，温州)AwhatthebabygiraffelikeseatingBwhythebabygiraffelooksunhappyCwhenthebabygiraffewasbornDwherethebabygiraffecamefrom4Excuseme，doyouknow_？(2015，黄冈)Sure，thereisabookstoredownthestreetnearhere.AwherecanIgetsomepostcardsBwhereIcangetsomepostcardsChowcanIgetsomepostcardsDwhenIcangetsomepostcards,D,B,5Mydeskmateaskedme_(2015，烟台)AwhenwouldIgotothezooBwhomIwouldplaytenniswithChowdidIgethomethateveningDwhetherIhavebeentoSingapore,B,二、将下列各句改为含宾语从句的句子。6Whoisthewomanunderthetree？Doyouknow?Doyouknow_underthetree?7Howfarisitfromyourhometoyourschool？Couldyoutellme?Couldyoutellme_fromyourhometoyourschool?8Whatwereyoudoingatsevenyesterdayevening？Theteacheraskedus.Theteacheraskedus_atsevenyesterdayevening.9Couldyoutellme？Whenwillthemeetingbegin?Couldyoutellme_?10Iaskedher，“Areyouadoctor？”Iaskedher_,who_the_woma