【which在定语从句中必须做成分么?在名词性从句呢?】
which在定语从句中必须做成分么?在名词性从句呢?
【which在定语从句中必须做成分么?在名词性从句呢?】
which在定语从句中必须做成分么?在名词性从句呢?
which表示在一定范围内的“哪一个”,可当主语、宾语、定语.
定语从句的关系代词Which的用法:若先行词指物则代替先行词在定语从句中充当主语或宾语.
Thisisthepenwhichwasgivenbymyfriend.
先行词指物代替先行词在定语从句中充当主语
Thisisthepenwhichmyfriendgavetome.
先行词指物代替先行词在定语从句中充当宾语
which在定于从句中经常和that相混
下面是他和that在定语从句中的区别及用法:
thatwhich在代物时常常可以通用,但有时只宜于用which,不用that
(1)关系代词前有介词时.
Thisisthehotelinwhichyouwillstay.
(2)如有两个定语从句,其中一句的关系代词是that,另一句宜于用which.
LetmeshowyouthenovelthatIborrowedfromtheliberarywhichwasnewlyopen(新开放)tous.
注意2thatwhich在代物时常常可以通用,但有时只宜于用that,不用which.
(1)先行词是形容词最高级或者它的前面有形容词最高级时
Thisisthebestthathasbeenusedagainstairpollution(反对空气污染)incities.
Englishisthemostdifficultsubjectthatyouwilllearnduringtheseyears.
(2)先行词是序数词,或它的前面有一个序数词时
HeisthelastpersonthatIwanttosee.
(3)主句中已有疑问词时
Whichisthebikethatyoulost?
(4)先行词既有人又有物时
Thebikeanditsriderthathadrunover(撞倒了)anoldmanweretakentothepolicestation.
(5)先行词是all,much,little,something,everything,anything,nothing,none,theone等代词时
Youshouldhandinallthatyouhave.
Wehaven’tgotmuchthatwecanofferyou.
Imeantheonethatyoutalkedaboutjustnow.
(6)先行词前面有only,any,few,little,no,all,oneof,thesame,thevery等词修饰时
Theonlythingthatwecandoistogiveyousomemoney.
LiMingistheonlyonethatgotfullmarks(满分)inourclass.
LiMingisoneofthestudentsthatwanttobeteachersinourclass.
(7)有两个定语从句,其中一个关系代词已用which,另外一个宜用that
Edisonbuiltupafactory(办了一个工厂)whichproducedthingsthathadneverbeenseenbefore.
定语从句的关系副词Where的用法:若先行词指地点且其在定语从句中充当地点状语.
Thisisthehouse+Iwasborninthehouse.(=Iwasbornthere)
介词短语副词
=ThisisthehousewhereIwasborn.这就是我在那儿出生的房子.
先行词关系副词
inwhichIwasborn.
介词+关系代词
whichIwasbornin.
关系代词
这里作介宾的which和that可以省略
thatIwasbornin
which在名词性从句的用法:
1.宾语从句
which是一个连接代词,在宾语从句中可以充当主语,宾语或定语.意思是“哪一个”如:Idon'tknowwhichbikebelongstomyfather.
Iwonderwhichisbetter,thisoneorthatone?
HeaskedmewhichIlikedbest.
2.主语从句
which在主语从句中的用法与宾语从句相类似.
whichboyshelikesbestisstillamystery.
Whichstudentswillbesenttotakepartinthesportsmeetinghasn'tbeendecided.
3.表语从句
which在表语中的用法与主语从句和宾语从句的用法也相似.
如:HisquestioniswhichstudentisthebestatEnglish.
Thequestioniswhichplacehewantstogoto.
4.同位语从句
which在同位语从句中的用法不多,只用在某些名词的后面,常见的有idea.
Ihavenoideawhichpictureisthemostbeautifulofall.
顺便讲一下,what引导的名词性从句,也是连接代词,但表示的是泛指的东西;which指的是在一定的范围内,哪一个.