仁爱科普版Topic 3 China is the third nation that sent a person into space.背景图课件ppt
展开Students will be master:1、定语从句的概念。2.掌握定语从句关键词的用法。
Learning bjectives
1.I’m reading a bk. The bk is abut Bill Gates. _______________________________________2.He is a teacher. The teacher teaches us Chinese._______________________________________ 3.The by is my classmate.He is playing ping-png. ____________________________________4. The man is a pliceman. He lives next t us._______________________________________
I’m reading a bk that/which is abut Bill Gates.
He is a teacher wh/ that teaches us Chinese.
The by wh/thatis playing ping-pang is my classmate.
The man wh/that lives next t us is a pliceman.
The umbrella that/ which he is hlding is mine.
5.The umbrella is mine. He is hlding it.
答案:修饰前面某一名词或代词的从句叫定语从句。
结构: 先行词 + 关系词 + 句子
The man wh lives next t us is a pliceman.
________________
关系代词: that, which, wh, whm, whse关系副词: when, where, why
关系代词: 指物:that which 指人:wh (主/宾格) that whm(宾格)
关系代词that, which引导的定语从句: 如果先行词是表示物的名词或代词,关系代词应用that、which. (作主语或宾语)
This is a dream.The dream will never cme true.
This is a dream which/that will never cme true.
which / that 作主语. (不能省)
which / that 作宾语 : (可省略)
This is the card.I’ve just received the card.
This is the card which / that I’ve just received.
( )
关系代词wh, that, whm引导的定语从句: 如果先行词是表示人的名词或代词,关系代词应用wh, that (作主语或宾语)whm (作宾语)
wh / that 作主语. (不能省)
This is the film star.The film star is very ppular in China.
This is the film star wh is very ppular in China. (作主语)
wh / whm / that 作宾语:( 可省略)
The man is a famus writer. He described the man just nw.
The man ( wh/ whm/ that ) he described just nw is a famus writer. (作宾语)
小结:that- 既可指人,也可指物,作主语,不能省略;作宾语,可以省略。which-指物,作主语,不能省略;作宾语,可以省略.
wh- 指人,作主语,不能省略;作宾语,可以省略,(常用whm)
注:当关系代词在定语从句中作主语时,定语从句的谓语动词形式由先行词定。
有时只能用 that , 不用 which, 常见的情况有五种:
当先行词是 all, nne及表物的不定代词时。 That’s all that I knw. Is there anything that I can d fr yu?2. 当先行词被形容词最高级或序数词修饰时 That is the mst interesting bk that I have ever read.
The first thing that I shuld d is t review my lessns.3. 当先行词被all,last,nly,very,much,any,n,few,little等词修饰时。That’s the nly thing that I can d nw.These are the very wrds that he used.4. 当主句以 wh 或 which开头时,定语从句的关系词用 that, 而不用 which 或 wh.Wh is the girl that spke t yu just nw?Which is the pen that yu lst ?
5. 先行词既指人又指物时,关系词只用that.The man and his dg that I always meet are standing by the gate.
Exercise 1 :用关系代词填空
The by ____________ is playing ping-png is my classmate.The e-mail ___________ I received yesterday was frm my sister.I hate peple ______________ talk much but d little.The car _____________ my father bught last mnth is very beautiful.
which/ that
which / that
Exercise 2.
My father and his teacher talked a lt abut the persns and things ______ they culdn’t remember.Say all ________ yu knw.Is there anything ______ I can d fr yu?
当先行词是smething, anything, nthing, all 等词时,关系代词只能用that.
whse 作定语,表示所属关系。
The by is my classmate. The by’s father is a pliceman.
The by whse father is a pliceman is my classmate.
5. The man ______ hair is white is his grandfather.6. Is there a student _________ father is a business man?7. This is the huse in ________ we have lived fr 10 years.8.I’ve never heard f the peple and things ________ yu talked abut just nw.
当先行词同时指人和物时,关系代词只能用that.
A child _____ parents are dead is called an rphan( 孤儿).A. wh B. whse C. wh’s D. which
4.This is the first play ________ I have seen since I came here.5. This is the best nvel _______ I have read.
当先行词被序数词,最高级等词修饰时,关系代词只能用that.
6.Wh is the girl _______is standing under the tree?7. Which is the machine ____ we used last Sunday.
当主句是wh或which 引导的特殊疑问句,而中心词指人或物时,关系代词只能用that.
关系副词:when/ where/why
when 作时间状语:She will never frget the day.She was married n that day.
She will never frget the day when (=n which)she was married.
It was the year.The Wrld War I brke ut in the year.
It was the year when (= in which) the Wrld War I brke ut.
When = 介词 + which
where 作地点状语
I want t knw the place.I was brn there.
I want t knw the place where (= in which) I was brn.
The table where (= at which ) she is sitting is a new ne.
where = 介词 + which
why 作原因状语, 其先行词常常是the reasn.
That is the reasn why(= fr which) I’m late.
I knw the reasn why he said it.
why = fr which
1.Octber 1,1949 is the day _____ the PRC was funded.which B. when C. that D. n that2.Is that the reasn _____ yu are fr the plan. which B. what C. why D. fr that
3.Octber 1,1949 is the day _____ the PRC was funded.A. which B. when C. that D. n that4. Is this the place ______ yu were brn?A. which B.where C.what D.that
1. Is this the place ______ yu were brn?A. which B.where C.what D.that2. Is this the place ______ sme German friends visited last year?A. which B.where C.what D. why
3.The huse _______ the famus writer wrte his wrks is a museum nw.A. which B.where C.what huse _______ the famus writer bught many years ag is a museum nw.A. that B.where C.what D. why
5.He tld her the reasn____ why he is unhappy, but she desn’t believe the reasn ______ he gives her.A. why; whyB. why; whichC. that; whyD. which; why
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