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1、定語從句與名詞性從句的區(qū)別,定義區(qū)分,1.定語從句：修飾某一名詞或者代詞的從句叫定語從句。定語從句一般緊跟在它所修飾的先行詞之后。2.定語從句：名詞性從句就是在句中可以充當(dāng)名詞的成分的部分是一個(gè)句子。包括：主語從句，賓語從句，同位語從句，表語從句。,定語從句,主語從句,定語從句,從屬連詞：連接代詞：連接副詞：,who, whom, which, whose, that， as,where, when, why,名詞性從句,+n.,人,主,人,賓,物,主/賓,人/物,主/賓,主、賓,狀,that, whether / if,who, whom, whose, which, what, whate

2、ver/ whoever/ whichever,where, when, why, how,+n.,+n.,無成分,無意思,無論什么,無論誰,無論哪一個(gè),的地方 在哪里,的時(shí)間 什么時(shí)候,的原因 為什么,的方式 怎么樣,的,哪一個(gè),的東西/事情,的人,是否,成分指代,成分意思,同位語從句,Vt.+從句,賓語從句,n.+從句,表語從句,關(guān)系代詞：,關(guān)系副詞：,狀,不充當(dāng)任何成分,主、賓,that在定語從句和名詞性從句中的區(qū)別 (1).The news that our football team won the match was encouraging. (2).The news (that/

3、 which)we heard on the radio was not true . The reason is _ his mother is ill in bed.This is the most interesting book _ I have ever read.I dont doubt _I can defeat him in the contest.That we are invited to the concert this evening is good news to us.,總結(jié)：,名詞從句中的 that 只起引導(dǎo)詞的作用，無任何意義。（賓語從句中可省略）定語從句中的t

4、hat 在從句中充當(dāng)主語或賓語，有時(shí)可以與 which 互換。（充當(dāng)賓語時(shí)可省略）,【典型例題】This is the best film _ I have ever seen. A. what B. that C. which D. whose答案：B體會(huì)下面各從句的使用： Shanghai is no longer the city that it used to be. 上海不再是原來的樣子了。（that引導(dǎo)的定語從句：修飾限定先行詞the city；that在從句中充當(dāng)表語）= Shanghai is no longer what it used to be. （what引導(dǎo)的表語從句

5、：what在從句中充當(dāng)表語） That is all that I want to say. 那就是我想說的。（that引導(dǎo)的定語從句：修飾限定先行詞all；并在從句中作賓語）= That is what I want to say. （what引導(dǎo)的表語從句：并在從句中作賓語）,that和what的使用區(qū)別：that既能引導(dǎo)定語從句，又能引導(dǎo)名詞性從句；what不能引導(dǎo)定語從句，只能引導(dǎo)名詞性從句；（what在引導(dǎo)名詞性從句時(shí)，必須在從句中作主語，表語或賓語等成分；常譯為：的東西，的事物，的事情）,3. 介詞后面的which和what的使用區(qū)別：,4. 引導(dǎo)詞的不同： 不會(huì)出現(xiàn)在名詞從句中的

6、關(guān)系詞： 不會(huì)出現(xiàn)在定語從句中的關(guān)系詞：,且 when, where 等不能與 in/on/at which 互換。,whether, if, what, how,as,1) _ is known to everyone that Taiwan is part of China.A. As B. Which C. It D. What2) _ is known to everyone, Taiwan is part of China. A. As B. Which C. That D. What3) _ is known to everyone is that Taiwan is part o

7、f China.A. As B. Which C. That D. What 4) _ Taiwan is part of China is known to everyone.A. As B. Which C. That D. What1) Our teacher did all _ he could to help them.A. which B. that C. what D. it2) Our teacher did _ he could to help them.A. which B. that C. what D. it,1) The fact _ she told me yest

8、erday is very important.A. which B. that C. what D. it2) The fact _ she hasnt known the result of the examination is clear.A. which B. that C. what D. it 1) Is this factory _ you visited a few days ago? A. where B. that C. what D. which2) Is this the factory _ the exhibition was held?A. where B. that C. which D. what3) Is this place _ you visited two weeks ago?A. that B. which C. the one D. where,