Youcan'tchangeyoursituation.Theonlythingthatyoucanchangeishowyouchoosetodealwithit.境遇难以改变,你能改变的唯有面对它时的态度。(1)先行词为all,everything,nothing,something,anything,little,much等不定代词时。(2)先行词被all,every,no,some,any,little,much等修饰时。(3)先行词被序数词或最高级修饰时。1.that和which在指物的情况下一般都可以互换,但在下列情况下,一般用that而不用which。(that)that(that)(4)先行词被theonly,thevery,thesame,thelast修饰时。Iamsureshehassomethingyoucanborrow.I’vereadallthebooksarenotmine.Thisisthefirstbookhehasread.Thisistheverybookbelongstohim.that(5).先行词里同时含有人和物时,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。(6).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?(7).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。(8)如果先行词是anyone,anybody,everyone,everybody,someone,somebody,关系代词应该用who或whom.Isthereanyoneherewhowillgowithyou?(9).关系代词在从句中作主语时,从句的谓语动词单数还是用复数应由先行词决定。e.g.ThemanwholivesdownstairsspeaksEnglishfluently.住在楼下的那个人英语说得很流利。ThestudentswhoareinGradeThreearegoingtoclimbthehilltomorrow.2.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。3.关系副词的用法(1)when指时间,其先行词表示时间,在句中作时间状语。例如:Thiswasthetimewhenhearrived.这是他到达的时间。(2)where指地点,其先行词表示地点,在句中作地点状语。例如:Thisisplacewhereheworks.这是他工作的地点。(3)why指原因,其先行词是原因,起原因状语作用。例如:Nobodyknowsthereasonwhyheisoftenlateforschool.没人知道他为什么上学总迟到。1.—Nowmanypeoplesmokeandgetill.—Soweshoulddosomething______canhelpstopsmoking.A.whatB.whoC./D.that2.Istillrememberthetime_____wespenttogetheratXisaiMountainlastyear.A.whenB.whatC.whoD.which3.Oneofthemostdeliciousdrinks_________Ilikeisorangejuice.A.whichB.thatC.whoseD.whom4.—Therearesomanygirlsoverthere.Whichoneisyoursister?—Theone______hatisyellow.A.whoB.whoseC.thatD.which5.Wealllikethestoryabouttheteacher_______happenedinourschoollastweek.A.whichB.whoC.whomD.what6.TheEnglish-Chinesedictionarymyfatherboughtformemanyyearsagoisstillofgreatvalue.A.whoseB.whenC.whoD.that7.Thelittleboywaswrappingthepresent_____wouldbesenttohisteacher.A.whoB./C.whatD.that8.Mr.Smith_____issmokingislookingfor____shelostyesterday.A.whom;whichB.who;whatC.that;whoD.which;where9.Successwillbelongtothose________neversayimpossible.A.whomB.whatC.whoD.which10.—Whatareyoulookingfor?—I'mlookingforthering______myhusbandboughtmelastyear.A.thatB.whoC.whomD.it12.Pianoisaword_______wasoriginallyborrowedfromItalian.A.whereB.whoC.whichD.whose13.It’sinterestingthattherearemanypeoplespeakFrenchinCanada.A.whichB.whereC.who14.—DoyouenjoyMyheartwillgoon?—No,Iprefersongsloud.thatisB.whichisC.thatareD.whatare15.Thisistheprimaryschool______Istudiedthreeyearsago.A.whereB.whenC.thatD.which16.Pleasepassmethecartoonbook___hasaMickeyMouseonthecover.A.whomB.whoseC.whoD.which17.—Whatkindofmoviesdoyoulike?—Ilikethemovies______areaboutChinesehistory.A.whoB.whomC.whoseDwhich18.MoststudentsliketheteachersunderstandthemwellA.whoB.whenC.whatD.which19.—Whatareyoulookingfor?—I'mlookingforthepen________myfathergavemelastweek.A-whoB.whichC,whoseD.whom20---Doyouknowthegirl_____ishelpingtheoldwoman.-Oh,that'smysister,A.whomB.whoseC.whoD.where21.SteveJobsisoneofthepersonsfoundedAppleComputerCompany.Hisdeathmarkedtheendofanera(时代).A.whoB.whomC.whichD./22.Therewillbeaflowershowintheparkwevisitedlastweek.A.whoB.whenC.whatD.Which23.Thisistheprimaryschool______Istudiedthreeyearsago.A.whereB.whenC.thatD.which24.Istillrememberthetime__wespenttogetheratXisaiMountainlastyear.A.whenB.whatC.whoD.which25..Istillrememberthepark____wefirstmet。A.ThatB.whichC.whereD.when26..Ican’tforgetthetime_____theearthquakehappenedinYushu.A.whenB.whichC.thatD.where27.Thisismybeautifulschool_____isnearthefamouslibrary.A.whereB.whichC.whoD.when