试一试将下列句子合并为一句1.XiaoWanghasfoundthekey.Ilostthekeyyesterday.XiaoWanghasfoundthekeywhich/thatIlostyesterday.2.Whereisthebeautifulpicture?YouboughtitlastSunday.Whereisthebeautifulpicturewhich/thatyouboughtlastSunday.3.Thebridgehasbeenrebuiltnow.Itwasbuiltin1956.Thebridgethat/whichwasbuiltin1956hasbeenrebuiltnow.4.Thebuildingisontheotherendofthestreet.Sheislookingforthebuilding.Thebuildingthat/whichsheislookingforisontheotherendofthestreet.练一练1.Thebook___Iboughtyesterdayislost.A.thatB.whoseC.whoD.whom2.Theriver___isinfrontofmyvillageisquiteclean.A.whoB.whatC./D.that3.MountWuyi___liesinthenorthofFujianisfamousforitsmountains.A.whichB.whatC.whoD.whose4.Thisisthebook___Iwantverymuch.A.whoB.thisC.itD.that5.Chinaisagreatcountry___hasabout5,000yearsofhistory.A.thatB.whoC.orD.whereADADA考一考标出下列句中的定语从句，并将句子译为汉语1.Bringmethemagazinewhichliesontheshelfinthelivingroom.把客厅里书架上的那本杂志给我拿来。2.Therearesomedesksandchairsinthemeetingroom.Whichneedrepairing.会议室里有一些需要修理的桌椅。3.TherubbishwhichWangDonghascollectedmustbeburnt.王东收集的垃圾必须烧掉。注意：关系词只能用that的情况：a.先行词被序数词或形容词最高级所修饰，或本身是序数词、基数词、形容词最高级时，只能用that，而不用which。例如：Hewasthefirstpersonthatpassedtheexam.他是第一个通过考试的人。b.被修饰的先行词为all，any，much，many，everything，anything，none，theone等不定代词时，只能用that，而不用which。例如：Isthereanythingthatyouwanttobuyintheshop？你在商店里有什么东西要买吗？c.先行词被theonly，thevery，thesame，thelast，little，few等词修饰时，只能用that，而不用which。例如：ThisisthesamebikethatIlost.这就是我丢的那辆自行车。注意继续d.先行词里同时含有人或物时，只能用that，而不用which。例如：IcanrememberwellthepersonsandsomepicturesthatIsawintheroom.我能清楚记得我在那个房间所见到的人和一些照片。e.以who或which引导的特殊疑问句，为避免重复，只能用that。例如：Whoisthegirlthatiscrying？正在哭泣的那个女孩是谁？f.主句是therebe结构，修饰主语的定语从句用that，而不用which。例如：ThereisabookonthedeskthatbelongstoTom.桌子上那本书是汤姆的。注意（二）：关系词只能用which，而不用that的情况：a.先行词为that，those时，用which，而不用that。例如：What'sthatwhichisunderthedesk？在桌子底下的那些东西是什么？b.关系代词前有介词时，一般用which，而不用that。例如：Thisistheroominwhichhelives.这是他居住的房间。c.引导非限制性定语从句，用which，而不用that。例如：Tomcameback，whichmadeushappy.汤姆回来了，这使我们很高兴关于非限制性定语从句的分类•根据定语从句与先行词的关系，定语从句可分为限制性定语从句及非限制性定语从句。限制性定语从句紧跟先行词，主句与从句不用逗号分开，从句不可省去，非限制性定语从句主句与从句之间有逗号分开，起补充说明作用，如省去，意思仍完整。(非限制性定语从句高中学，初中不作要求)which/that(which/that)(who/that)(1)Thesearethetreeswereplantedlastyear.(2)ThecarheisusingismadeinChina.(3)Isthisthemanyoumetyesterday?(4)Isthisthemusicianyoulikebest?(that/who)巩固练习Ⅰ：填入关系代词that,which,who小测：用适当的关系词填空：1.LastnightIsawaverygoodfilm,_____wasabouttheyouth.2.Ilikeplaces______itisquiet.3.Mybirthdayisatime____Igetlotsofpresents.4.Themeetingwasputoff,__________wasexactlywhatwewanted.5.Thestudent_________youwanttoseehascome.6.Thegirl________fatherisamartyrstudiesveryhard.whichwherewhenwhichwho/whomwhose难点(1)：区分who,whom,whose1.Theman_____talkedtoyoujustnowisaworker.2.Theforeigner______...
