定语从句which who whom

用不用who that1先行词是these,those指人时，关系代词只用.whoSuccess belongsto thosewho arewilling towork hard.成功属于那些愿意努力工作的人2先行词是人称代词时，关系代词常用.he,she…whoHe whodoesnt reachthe GreatWall isnot atrue man.不到长城非好汉3不定代词作.ne,someone,anyone,everyone,no one,somebody,anybody,everybody先行词时，关系代词用WhoAnybody whobreaks therules wouldbe punished.任何破坏规则的人都会受到惩罚4先行词是人，关系词在从句中与从句谓语动词分开时，常用.whoShe is a girlwho,if isproperly encouraged,will tryher best.她是一个如果得到适当的鼓励就会尽全力的人5先行词是people时一，关系词常用.whoPeople whoare moreconfident aremore likelyto besuccessful.比较自信的人更有可能成功

6.非限制性定语从句中，先行词是人时，用that不能引导非限制性定语从who,句Mr Green,who is a greatteacher,is popularamong students.格林先生在学生当中很受欢迎，他是个不错的老师用不用which that在从句中作宾语时，若介词提前，则只能用不用此时不可省

1.which,that,which略She hasthe designfor which she is admired byher colleague.她拥有令她的同事艳羡的设计不可省which先行词是时，为避免重复，常用

2.that whichItwas that which causedthe accident.是那个引发事故的先行词是物，关系词在从句中与从句谓语动词分开时，常用

3.whichHere isthe bookwhich,I think,can helpimprove yourEnglish.我认为这有一本能提高你英语水平的书非限制性定语从句中，先行词是物时，用

4.whichThe bike,which Ibought lastmonth,seats threepeople.我上个月买了这辆自行车，它能载三个人She playedfootball,which isa sportdifferent frombasketball.她踢足球，足球是不同于篮球的一种运动定语从句介词+which/whom用法的总结如下在限制性和非限制性定语从句中作介词宾语时，该介词可提前至前，Lwhich which此时，不可省略（因为省了会造成句子混乱）which（）She hasthe designwhich she isadmiredfor byher colleague.（不可省）=She hasthe designfor whichsheisadmired byher colleague,which（）This carpetwhich you are walkingon isno longerours.（不可省）=This carpeton which youarewalking isno longerours,whichThe hotel,whichyou will stayin,is famous.二The hotel,in whichyouwillstay,is famous.固定搭配动词词组（如等通常不可拆开）中的look after,fill in,look for,take careof介词则不可提前Your bookis oneof thosewhich Illgo through.不能将放在前through which限制性和非限制性定语从句作介词宾语时，介词可提前至前，此时，

2.whom whom不可省略；whom与我讲话的男孩子是个不错的人The boywhom I spoke toisanice person.二（不可省）The boyto whom Ispokeisanice person,whom为个零售商是个老人,The retailer,whomI purchased my laptop from,is anold man.5他卖给我笔记本电脑（不可省）=The retailer,from whomIpurchasedmylaptop,is anold man.whom固定动词词组（如）中的介词则不可提前look after,fill inHeis oneof theboys whomI lookafter.不能放在前after whom对应先行词是事物时，名词名词

3.whose whose+=the++of whichHis death,whose.他那不知原因的的死亡令我们惊讶cause is unknown,surprises us二His death,the causeof which isunknown,surprises us.关系副词可与介词转换

4.+which介词+when=which介词+where=which why=for+whichI shallnever forgetthe daywhen onwhich wefirst met.He cameat atime whenat whichwe werebadly inneed ofhelp.The schoolwhere in/atwhichthey areworking isnot far.That isntthe hotelwhere atwhichshestayed whenshe wasin London.He didntgive thereason whyfor whichhe cameso early.The reasonwhy fbrwhich yourletter wasreturned isthat Idont livethere anymore.等司、数词、分

5.One,some,any,none,all,both,several,many,most,neither,either i数或百分比与或连用of whomof whichHehas fivechildren,two ofwhom areabroad.We havethree books,none ofwhichis/are interesting。