从since when说起,谈谈特殊的定语从句.doc

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1、从sincewhen说起，谈谈特殊的定语从句【典例分析】2007年山东省高考英语试题考了如下一个定语从句：Thebookwaswrittenin1946,______theeducationsystemhaswitnessedgreatchanges.A.whenB.duringwhichC.sincethenD.sincewhen【试题解析】按照句意，此处应选C项，但它却不能引导一个定语从句，所以答案为D项。【同类例句】1.[05山东]Hewaseducatedatalocalgrammarschool,afterwh

2、ichhewenttoCambridge.=Hewaseducatedatalocalgrammarschool,andafterthathewenttoCambridge.2.Athome,heneverseemstohavetimeuntilafter10:30pm,bywhichtimehischildrenhavegonetobed.3.Wewerenext-doorneighborsforthreeyears,duringwhichtimewemetonlytwice.4.Itoccurredtohimthat

3、itwouldsavealotoftroubletodestroytheadvertisement,inwhichcase,hewouldhavetoexplaintoPeter.5.Iwastoldmyworkwasunsatisfactory,atwhichpointIsubmittedmyresignation.6.Hebelievesinpublicownership,whichideaIquiteopposedto.7.Heisstudyingeconomics,whichknowledgeisimportan

4、ttoday.8.Hestoodbythewindow,fromwherehecouldseewhatwashappeningoutside.=Hestoodbythewindow,andfromtherehecouldseewhatwashappeningoutside.【小结点拨】①带有this,that的短语，引导定语从句时，要将this,that变为which；②带有here,there的短语，引导定语从句时，要将here,there变为where；③带有then,now的短语，引导定语从句时，要将then,no

5、w变为when。