2023届高考英语二轮复习定语从句关系代词讲解课件1

这是一份2023届高考英语二轮复习定语从句关系代词讲解课件1，共25页。PPT课件主要包含了先行词，关系词，定语从句等内容，欢迎下载使用。
She is a beautiful girl.
Amy is a wman teacher.
The girl in red is my sister.
I have smething t say.
The by making face is my sn.
Japan is a develped cuntry.
I like peple wh smiles a lt.
定语：“定”语相当于形容词，修饰名词或代词，常译为“的”
I knw the by.The by is sitting n the desk.
I knw the by wh is sitting n the desk
wh whm that which whse as
when where why
eg. This is the car which he bught last year.
1. which 在从句中作主语、宾语或介词宾语,指物。
 They planted the trees which didn’t need much water. The fish which we bught were nt fresh.  This is the huse which we lived in last year.
which作介词宾语时，介词既可放在关系代词which 之前，也可以放在从句中动词之后
3. that 在从句中作主语或宾语，指人或物，作宾语时可省略。
 A plane is a machine that can fly.
 The ndles (that) I cked were delicius.
 Let’s ask the man that is reading a bk ver there.
 The girl (that) we saw yesterday is Jim’s sister.
2. wh在从句中作主语和宾语, whm 在从句中作宾语；都指人。
 The freigner wh visited ur schl yesterday is frm Canada.
 The by wh brke the windw is called Michael.
 The persn (whm / wh) yu just talked t is Mr Li.
 Mr Read is the prfessr t whm yu shuld write.
在定语从句中紧接着介词的只能用which和whm。指人用whm，指物用which
4. whse 在从句中作定语,修饰人或物，意为“……的”，可与 f which (whm) the ... 互换。
 Miss Flwer is the teacher whse huse caught fire last week.
 This is the by whse cmpsitin the teacher talked f.
 This is the bk whse cver is blue.
f which the
The usage f the relative prnuns
Learn mre abut relative prnuns
Nte: that 和 which 在指物的情况下一般可以互换，但在下列情况中，一般用that而不用which。
 I am sure she has smething (that) yu can brrw. I’ve read all the bks that are nt mine.  This is the first bk (that) he has read. This is the very bk that belngs t him. They talked f things and persns that they remembered.
下列情况中，定语从句中关系代词一般用that而不用which：先行词为all, everything, nthing, smething, anything, little, much 等不定代词时。 2. 先行词被all, every, n, sme, any, little, much等修饰时。3. 先行词被序数词或形容词最高级修饰时。
Summary
All (that) yu have t d is t practise every day. There isn’t much (that) I can d.
The first lessn (that) I learned will never be frgtten. This is the best film (that ) I have ever seen.
下列情况中，定语从句中关系代词一般用that而不用which：4. 先行词被the nly, the very, the same, the last修饰时。5. 先行词既有人又有物的时候，只能用that。
This is the very bk that I want t read. This is the same bk that I want t read.
We talked abut the persns and things that we culd remember.
下列情况中，定语从句中关系代词一般用that而不用which：
6. 当主句以wh或 which 开头的特殊疑问句时,定语从句that 引导.Wh is the man that is standing there?Which f us that knws smething abut physics desn’t knw this ?
小试牛刀：1)Anything ____ can burn is a surce f heat energy.2)This is the very bk ______ I’m lking fr .3)They talked abut things and persns ______ they remembered in the schl.4)Which is the bk _______ yu lst?5)This is the best film _____ I have ever seen.6)Please get ready fr everything ____ we need.7)This is the watch_________ I lst yesterday.
1. 关系代词在限制性定语从句中紧跟介词作宾语 Thse are many trees under which they can have a rest.2. 在非限制性定语从句中 Ftball , which is a very ppular game, is played all ver the wrld.
但在下列情况下, 一般用which而不用that
1）先行词是ne，the ne, nes , anyne , thse等代词Thse wh respect thers are usually respected by thers.2） There be 句型中There are many peple wh are against the plan.
但在下列情况下, 指人一般用wh而不用that
1.The persn _____ came here yesterday is a B.wh C.which D.whm
2.This is the girl _____ painting has been highly B.whm C.which D. whse
3.Sailing acrss the cean alne was an achievement _____ tk B.wh C.which D.where
4.The by _____ yu met at the party came here again this B.which C.where D.when
1. as既可指人也可指物，在定语从句中可作主语、宾语或表语。 它常用在 the same…as，such…as 等结构中，as不能省略。Such reasns _____we give can persuade him t give up his flish plan.I'll buy the same dictinary__________ yu have.
关系代词as引导的定语从句
2. as引导非限制性定语从句，代替整个主句的内容，从句 可放在主句前、主句后或主句中间。
（1）As yu knw, she is a stubbrn girl, and I can’t persuade her t change her mind.（2） My grandfather is fnd f talking abut the gd ld days, ____ is ften the case with ld peple