高一英语《定语从句》入门PPT课件

1.Ihaveafriend.2.Ihaveaselflessfriend.3.Ihaveafriend_______________whoisworkinginBeijing.定语从句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nexttouswholives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/thatwho(m)/that3)Thebook_________isabouttheUSAhasbeenlost.4)Didyouseethepen__________Ilostyesterday?that/whichthat/which5)Therearesomepeople_______facesyoucan’tforget.6)Iamsittinginthechair______legsarebroken.whosewhoseTherearesomepeoplewhosefacesyoucan’tforget.Therearesomepeopleofwhomthefacesyoucan’tforget.Iamsittinginthechairwhoselegsarebroken.Iamsittinginthechairofwhichthelegsarebroken.Exercise1.Thisisthefactory.2.Thefactoryisnearourschool.Thisisthefactory___________________which/thatisnearourschool1.Thisisthefactory.2.Ivisitedthefactory.Thisisthefactory__________________which/thatIvisited.1.Thisisthefactory.2.Iworkedinthefactory.★Thisisthefactory____________________which/thatIworkedin.★Thisisthefactoryin_____Iworked.which=where1.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/thatwhich/thatinwhich/where^thelibrary^thelibrary^inthelibrarywhere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.I’llneverforgettheday.2.IjoinedthePartyontheday.I’llneverforgettheday_________IjoinedtheParty.when=onwhichWestillrememberthatAugust___________wetraveledtogether.^inthatAugustinwhich/when•注意:先行词是时间时，并非都用when(＝介+which)引导从句1.Thisistheday____________wecan’tforget.2.Thisistheday____________Iwasborn.which/thatonwhich/whentheday^^onthedaywhen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.forwhichwhy=•注意:先行词是原因时，并非都用why(＝forwhich)引导从句1.Thisisthereason___________hegaveme.2.Thisisthereason___________hewaslate.forwhich/whywhich/thatthereason^^forthereason