Grammar(1)DefiningrelativeclausesAmatchinggame!!!Matchthetwosentences1.I’mreadingabook.ThebookisaboutBillGates._______________________________________2.Heisateacher.TheteacherteachesusChinese._______________________________________3.Idon’tliketheman.Heissmoking.____________________________________4.Whereisthepicture?Youboughtitlastweek._______________________________________I’mreadingabookthat/whichisaboutBillGates.Heisateacherwho/thatteachesusChinese.Idon’tlikethemanwhoissmoking.Whereisthepicturethatyouboughtlastweek?•什么是定语从句呢?答案:修饰前面某一名词或代词的从句叫定语从句。结构:先行词+关系词+句子Themanwholivesnexttousisapoliceman.先行词______________________关系词___定语从句Adetectiveissomeonewholooksforcluestosomethingimportant.___________________________________________先行词关系词定语从句WeareaskinganyonewhosawanythingunusualnearCornStreetlastnighttocontactus.____________________________________________________先行词关系词Wearenowcheckingthesceneformoreclueswhichwillhelpsolvethecase._____________________________先行词定语从句关系词定语从句关系词关系代词:that,which,who,whom,whose关系副词:when,where,why关系代词:指物:that,which指人:who(主/宾格),that,whom(宾格)关系代词that,which引导的定语从句:如果先行词是表示物的名词或代词,关系代词应用that、which.(作主语或宾语)Thisisadream.Thedreamwillnevercometrue.Thisisadreamwhich/thatwillnevercometrue.Thedoghasbeenfound.Thedogwaslost.Thedogwhichwaslosthasbeenfound.Practise:1.Thisisthehousewhichisforsale.2.Thebookwhichislyingonthefloorismine.which/that(作主语)which/that(作宾语)Thisisthecard.I’vejustreceivedthecard.Thisisthecardwhich/thatI’vejustgot.()(作宾语)关系代词who,that,whom引导的定语从句:如果先行词是表示人的名词或代词,关系代词应用who,that(作主语或宾语)whom(作宾语)who/that作主语.(不能省)Thisisthefilmstar.ThefilmstarisverypopularinChina.ThisisthefilmstarwhoisverypopularinChina.(作主语)1.TheboywhobrokethewindowiscalledRoy.2.Doyouknowthemanwhospokeatthemeetingyesterday?3.Thegirlwhoiswateringthef...