Non-restrictiveattributiveclauses非限制性定语从句1.Theman______isshakinghandswithmyfatherisapoliceman2.LiMingisjusttheboy_______Iwanttosee.3.Thehouse_______weliveisnotbig.4.Thefilm___________theywenttoseelastnightwasnotinterestingatall.5.Ivisitedascientist_______nameisknownalloverthecountry.who/that(whom/who/that)(which/that)whose用who,whom,whose,that,which,when,where,why填空inwhich/where6.Doyoulikethebook________coverisyellow?7.Istillremembertheday_______Ifirstcametothisschool.8.Ivisitedthefarm________alotofcowswereraised.9.Pleasetellmethereason_____youmissedtheplane.10.Iwillneverforgetthedays____________wespenttogether.whosewhen/onwhichwhere/onwhichwhy/forwhich(that/which)关系代词whowhomwhosewhichthat修饰人人人/物物人/物成分(从句）关系副词whenwherewhy修饰时间地点原因成分(从句）主/宾语宾语定语主/宾语主/宾/表语状语关系词的选择在本模块的前两个单元，我们已经学习了由关系代词和关系副词引导的限制性定语从句，介词+which/whom引导的限制性定语从句，本单元我们将继续学习非限制性定语从句。Differencesbetweentherestrictiveandnon-restrictiveattributiveclauses.限制性定语从句和非限制性定语从句的区别Step2Presentation1.Ihaveasisterwho/thatworksinahospital.我有一位在医院工作的姐姐。2.Ihaveasister,whoworksinahospital.我有一位姐姐，她在医院工作。Example1Example1不只一位姐姐只有一位姐姐注意：注意：当先行词是地名、人名等专有名词thesun,theuniverse,theGreatWall,Tom等或先行词是唯一性的名词或代词myfather,mymother,I,you等时，通常只用非限制性定语从句修饰。1.Thisisthehouse(which/that)weboughtlastmonth.这是我们上个月买的那幢房子。2.Thehouse,whichweboughtlastmonth,isverynice.这房子很漂亮,是我们上个月买的。Example2Example2限制性定语从句非限制性定语从句1.非限制性定语从句不用关系词that和why。2.非限制性定语从句中关系词不能省略。1.HeseemsnottohavegraspedwhatImeant,whichgreatlyupsetsme.他似乎没领会我的意思,这使我心烦。Example3Example32.Aseveryoneknows,Chinaisacountrywithalonghistory.众所周知，中国是一个历史悠久的国家。1.当先行词为整个句子时，只能用非限制性定语从句。引导这类从句的关系代词只有as和which.2.as与which的区别(1)位置as引导的定语从句在句首，句中，句尾都行,which引导的不可放在句首。(2)含义as表达“正如”的意思，which则相当于“这，这一点”。(3)先行词as引导的从句的先行词是整个句子；which引导的从句的先行词可以是整个句子或某个词。asweallknow=asisknown(toall)asweexpect=asisexpected正如我们所预料的asisoftenthecase情况经常是这样asoftenhappens正如经常发生的asIcanremember正如我所记得的ashasbeensaidbefore如前所述as引导非限制性定语从句的常用结构1.Thefamousbasketballstar,___comesfromAmerica,willvisitourschoolsoon.2.Inthosedays,sheusedtogotovisitMrblack,with_____shehadawonderfultime.3.Iboughtacaryesterday,_____costmealot.whichwhomwhoPractice4.Xi’an,______Ivisitedlastyear,isaniceoldcity.5.HewillcometoseemenextJuly,_____hewon’tbesobusy.6.Theschool,_____Ioncestudied,wasbuiltthirtyyearsago.whichwherewhen7.__weallknow,heisgoodatEnglish.8.Alicereceivedaninvitationfromherboss,_____cameasasurprise.9.Theweatherturnedouttobeverygood,_____wasmorethanwecouldexpect.10.__isexpected,theEnglandteamwonthefootballmatch.AswhichwhichAsII.all/some/of+whom/which引导非限制性定语从句，表示整体和部分的关系1.Hehastoldusmanystories,allofwhichareaboutthefamousLongMarch.2.ThestudentsofClass1,someofwhomcamefromJapan,wentcampingyesterday.在ofwhich/whom之前还可以使用以下这些词1.all,none,both,neither,any,each,either等代词。Eg.Theprofessorhastwosons...
