非限定性定语从句.pptVIP

Formationofquestiontags:Neitherofyouwillhavecoffee,willyou?NoonehasfoundmyCD,havethey?Nobodyunderstoodhisspeech,didthey?Hissisterseldomargueswithpeople,doesshe?Example1Whenthemainclauseusesnegativewordslikeneither,none,nobody,nothing,few,little,never,hardlyorseldom,itisfollowedbyapositivequestiontag.01Conclusion102e.g.Thereareagroupoflittlechildreninthemuseum,__________?aren’tthereWhatdoestheword“little”meanhere?“Smalloryoung”ratherthan“almostno”.AttentionQuestionI’mlate,aren’tI?Peteroftenhelpstheoldman,doesn’the?Everyonehasadvisedyounottogoonadiet,haven’tthey?01WeuseapersonalpronounlikeI,we,you,he,she,itortheyinaquestiontag.02Conclusion203Example2Conclusion312Weuseanauxiliaryverb,modelverborbeinaquestiontag.3Youliketraveling,don’tyou?Youcan’tspeakItalian,canyou?Thereissomethingwrong,isn’tthere?Example3Conclusion4Postaletterforme,willyou?Let’shaveabreak,shallwe?Letusgohomenow,willyou?Afteranimperativeclause,weusewillyou.AfterLet’s,weuseshallwe.Example401Ithinkeveryonewillbeinterestedinthesebooks,won’tthey?02Iguesstheyhaven’theardabouttheplan,havethey?03Idon’tsupposeTomwentbackhomeyesterday,didhe?Example5Conclusion5WhenthemainclauseofthesentencebeginswithIthink/suppose/guess/believe/imagine…andisfollowedbyanobjectclauseintroducedbythat,thequestiontagsareformedaccordingtotheobjectclause.Practice1.Itoldhimthatyouhadfinishedthework,_______?2.YouthinkhecomesfromJapan,_________?3.Hedoesn’tguessyouareright,______?4.Wedon’timaginethathehasliedtous,_____?dowedoeshedon’tyoudidn’tIas和which引导非限制性定语从句的不同之处在于：as引导的定语从句可置于句首,而which引导的定语从句不可放在句首。as代表前面的整个主句并在从句中作主语时,从句中的谓语必须是系动词;若从句中的谓语为行为动词，则从句中的关系代词只能用which。另外,as引导非限制性从句,常带有“正如”的意