专升本英语法课件定语从句.pptx

定语从句;;先行词：名词，代词，一个句子（先行句，偏向非限制性定语从句）

Heisafamoussinger,whichisknowntoall.

关系代词：who,whom,which,that,

whose,as

关系词

关系副词:when,where,why

;限制性定语从句：9个关系词

分类

非限制性定语从句：“，”作补充解释说明作

用，7个关系词,that和why除外

Hisgirlfriend,whoisateacher,writestohim.

Hisgirlfriendwhoisateacherwritestohim.

;?关系代词后接不完整句子（缺主语或宾语）；关

系副词后接完整句子（缺状语）

区别?关系代词可以省略（当限制性定语从句中缺少宾语

时），关系副词不能省略

Istillremenbertheday_________youleftme.

Istillremenberthesedays_______Ispentwithyou.

Doyouremenberthestreet________thisaccidenttookplace?

Doyouremenberthestreet________iscrowdedwithpeople.

;;which:指物，作宾语/主语

Thisisadeskwhichismadeofwood.

IlikethecoatwhichIboughtlastweek.

Thefactory_________wewillvisitnextweekisntfarfromhere.

that:指人/物，作主语/宾语

Iremembertheboythat/whohaslonghair.

Weliveinacitywhich/thatisknownashotspringcity.;that与which的区别：

?只能用that的情况：

a.在therebe句型中

TherearemanybooksthatwerewirttenbyHanhan.

b.当先行词为不定代词anything,nothing,everything,theone,all,next,等时；或者是当先行词有next,much,few,any，all等词修饰时。

Isthereanythingthatyouneed?

Ifyouweremygirlfriend,IwouldgiveyoueverythingthatIhave.

Ihaveeatenallthebananasthatwereboughtfromthesupermarket.;c.先行词有theonly,thevery修饰时，只能用that。

Lilyistheonly/verygirlthathastigerteeth.

d.先行词有序数词（first，second,last），数词，形容词的最高级修饰时，关系代词用that

YouarethelastmanthatIwanttomarry.

ThisisthemostexcitingfilmthatIhaveeverseen.

先行词既有人又有物时，用that

Theteacherandhislecturethatyoutalkedaboutarepopularinourschool.

;?只能用which的情况：

a.非限制性定语从句中

Chinaisfoundedin1949,whichiswellknowntoall.

b.介词后面用which

ThisisthedictionaryonwhichIdependwhenIhavesomenew