高一英语定语从句课件

Ihaveafriend.Ihaveaselflessfriend.Ihaveafriend_,whoisworkinginBeijing.,Themanwholivesnexttoussellsvegetables.,先行词：先行，被修饰的名词,定语从句：名词后面,修饰名词的从句,nexttous,wholives,关系代词:引导从句,在从句中代替先行词,定语从句四步：第一步,找出先行词；第二,找出定语从句第三,看先行词在定语从句中的语法功能（主语、宾语）第四,选择合适的关系词。,1)Doyouknowtheman_isstandingoverthere?2)Thegirl_weweretalkingaboutisMary.,who/that,who(m)/that,3)Thebook_isabouttheUSAhasbeenlost.4)Didyouseethepen_Ilostyesterday?,that/which,that/which,5)Therearesomepeople_facesyoucantforget.6)Iamsittinginthechair_legsarebroken.,whose,whose,Therearesomepeoplewhosefacesyoucantforget.Therearesomepeopleofwhomthefacesyoucantforget.,Iamsittinginthechairwhoselegsarebroken.Iamsittinginthechairofwhichthelegsarebroken.,Thisisthefactory.Thefactoryisnearourschool.Thisisthefactory_,which/thatisnearourschool,1.Thisisthefactory.2.Ivisitedthefactory.Thisisthefactory_,which/thatIvisited.,1.Thisisthefactory.2.Iworkedinthefactory.Thisisthefactory_,which/thatIworkedin.,Thisisthefactoryin_Iworked.,which,=,where,1.Wevisitedthehouse.2.Luxunoncelivedinthehouse.Wevisitedthehouse_Luxunoncelived.,where,=,inwhich,注意:先行词是地点时，并非都用where(=介which)引导从句,1.Thisisthelibrary_hasmanybooks.2.Thisisthelibrary_Ivisited.3.Thisisthelibrary_Ireadbooks.,which/that,which/that,inwhich/where,thelibrary,thelibrary,inthelibrary,where引导的定语从句修饰表示地点的名词,并在定语从句中作地点状语,相当于“介词+关系代词(which)”。,1.Illneverforgettheday.2.IjoinedthePartyontheday.Illneverforgettheday_IjoinedtheParty.,when,=,onwhich,WestillrememberthatAugust_wetraveledtogether.,inthatAugust,inwhich/when,注意:先行词是时间时，并非都用when(介+which)引导从句,Thisistheday_wecantforget.Thisistheday_Iwasborn.,which/that,onwhich/when,theday,ontheday,when引导的定语从句修饰表示时间的名词,并在定语从句中作时间状语,相当于“介词+关系代词(which)”。,1.Therearemanyreasons.2.Peopleliketravelingformanyreasons.Therearemanyreasons_peopleliketraveling.,forwhich,why,=,注意:先行词是原因时，并非都用why(forwhich)引导从句,Thi