定语从句pptConvertor副本.docx
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定语从句pptConvertor副本
一、引导定语从句的关系词
指代人who，whom，that
指代事物which，that
所属关系whose，ofwhich
指地点where
指时间when
指原因why
二、关系代词that和which在很多情况下可以互换，但下列情况只用that。
All______canbedonehasbeendone.
Doyouhaveanything________youdon’tunderstand?
Thereislittle_______canbebelievedaboutit.
Thebookdoesn’tsaymuch________amuseschildren.
that
that
that
that
先行词是all,everything,nothing,anything,something,much,little,none等不定代词，引导定语从句用that。
Hamburgisthemostbeautifulcity_______I’veeverseen.
ThisisthebestTV_______ismadeinChina.
Thefirstmuseum_______hevisitedinChinawastheHistoryMuseum.
that
that
that
先行词被形容词最高级或序数词修饰时，引导定语从句用that。
I’vereadallthebooks________youlentme.
Nosample________wenavereceivedissatisfactory.
Pleasesendusanyinformation________youhaveaboutthesubject.
Heistheonlyperson_________waspresentatthetime.
that
that
that
that
先行词被any,some,no,much,few,little,every,all,very,only,last修饰时，引导定语从句用that。
Thefamouswriterandhisworks_________theradiobroadcasthavearousedgreatinterestamongthestudents.
Avictimisaperson,animalorthing________sufferspain,death,harm,etc.
that
that
先行词中既有人又有事物时，引导定语从句用that.
Who_______youhaveeverseencandoitbetter?
Who_______youaretalkingtoistheyoungfellow?
that
that
Who做先行词时，引导定语从句用that。
Welldone!
三、不用that，而用which，who，whom的情况
Hemadethesamemistakesagain,_____madehisparentsveryangry.
YesterdayIboughtadictionary,_______costmemorethan100yuan.
MrSmith,_______gaveatalkseveralmonthsago,willcomeagain.
Myunclehascomebackfromabroad,________Ihaven’tmetforalongtime.
which
which
who
whom
在非限制性定语从句中，指事物用which，指人用who或whom。
Herbag,in________sheputallhermoney,hasbeenstolen.
Thisistheringon________shespent1000dollars.
XiaoWang,with________Iwenttotheconcert,enjoyitverymuch.
which
which
which
在介词后面，指事物用which，指人用whom。
注意：
如何判断介词
Thegirl_____whichhehadfoughtallhislifenolongerseemedimportanttohim.
Heistheman_____whomIthinkyoucandepend.
1、看定语从句中动词与介词的搭配
for
on
2、看定语从句中形容词与介词的搭配
Hereferredmetosomereferencebooks______whichIamnotveryfamiliar.
Dolphinsmightbetrainedtocooperatewithfishermenandhelpthembyfindingorevencatchingfish,______allofwhichactivitiesdolphinsareexpert.
with
in
3、根据先行次判断，所用的介词与先行词搭配
Therate______whichwildanimalsarebeingdestroyedhasincreased.
Thisisourclassroom,_______________whichthereisateacher’sdesk.
at
inthefrontof
Thecommitteeconsistsof20members,5of_______arewomen.
Thebookcontains50poems,mostof________waswrittenin1930s.
Therearetwoleft,oneof_______isalmostfinished,andtheotherof_______isnotquite.
Ihaveasentence,themeaningof_______Idon’tunderstand.
whom
which
which
which
which
名词/代词/数词+of+which/whom
时间
If条件句
主句
过去
haddone
wouldhavedone
现在
did/were
woulddo
将来
shoulddo
weretodo
did/were
woulddo
时间
If条件句
主句
过去
haddone
wouldhavedone
现在
did/were
woulddo
将来
shoulddo
weretodo
did/were
woulddo
Where引导的定语从句。
先行词是表示地点的名词或含有地点意义的抽象名词，用引导定语从句。
从句做状语。
Thisisthetownwhere（=inwhich）Ispentmychildhood.
Thetablewhere（=atwhich）sheissittingisanewone.
I’llshowyouthepaintwhereyoufailed.
注意1
若定语从句缺主语或谓语，用which或that引导定语从句。
Thelibrary________studentsoftenstudywasonfirelastnight.
Thelibrary,_______wasbuiltinthe1930s,needsrepairing.
Thelibrary________youvisitedyesterdaywasbuiltin1990.
where
which
which
注意2
区分where引导的定语从句和状语从句
Where前面有被修饰的地点名词时，是定语从句，否则是状语从句。
时间
If条件句
主句
过去
haddone
wouldhavedone
现在
did/were
woulddo
将来
shoulddo
weretodo
did/were
woulddo
时间
If条件句
主句
过去
haddone
wouldhavedone
现在
did/were
woulddo
将来
shoulddo
weretodo
did/were
woulddo
why引导的定语从句。
先行词是表示原因的名词，用引导定语从句。
从句作状语。
Thisisthereasonwhy（=forwhich）Ididn’tcomehere.
时间
If条件句
主句
过去
haddone
wouldhavedone
现在
did/were
woulddo
将来
shoulddo
weretodo
did/were
woulddo
时间
If条件句
主句
过去
haddone
wouldhavedone
现在
did/were
woulddo
将来
shoulddo
weretodo
did/were
woulddo
时间
If条件句
主句
过去
haddone
wouldhavedone
现在
did/were
woulddo
将来
shoulddo
weretodo
did/were
woulddo
时间
If条件句
主句
过去
haddone
wouldhavedone
现在
did/were
woulddo
将来
shoulddo
weretodo
did/were
woulddo
时间
If条件句
主句
过去
haddone
wouldhavedone
现在
did/were
woulddo
将来
shoulddo
weretodo
did/were
woulddo
whose引导的定语从句。
表示所属关系。
Theriver_________banksarecoveredwithtreesflowstithesea.
whose
Thereareinthisclass20students,______aredifferent.
A.whosebackgr
升级会员 