9B Unit4 Great people Grammar 课件

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名称 9B Unit4 Great people Grammar 课件
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科目 英语
更新时间 2013-02-04 21:24:47

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课件12张PPT。Unit 4 GrammarDefining relative clauses
  限定性定语从句       本课目标
1.了解定语从句的概念及基本用法
2.区别使用关系代词who,which,that
3.了解关系代词与先行词之间的位置关系On 20th July 1969, Armstrong became the first
human that walked on the moon.There are reports that say Armstrong and Aldrin saw alien spacecraft when they were on the moon.It is said that Armstrong sent a message to Mission Control which said that two huge, strange objects landed near them and were watching them. Defining relative clauses限定性定语从句 1. 定语:用来说明名词或代词的品质与特征的词或者词组。它对那个名词性成分起修饰或限定的作用。名词解释:2.定语从句:充当定语成分的从句。即,在在复合句中,修饰主句中某一个名词性成分的从句就是定语从句。This is a clever boy.The boy who is clever is my brother. 3. 先行词:被定语从句修饰的名词或名词性成分。定语从句跟在先行词后面。名词解释:4. 关系词:引导定语从句的关联词。它包括关系代词和关系副词。The boy who is clever is my brother. The boy who is clever is my brother.1. The book which I bought yesterday is interesting.
2. He is the person that discovered Africa.
3. The teacher thanked the student who closed the door.
4. I think that he is the greatest person in the world.
5. Have you found the pen that your mother gave you?More sentences1. The book which I bought yesterday is interesting.
2. He is the person that discovered Africa.
3. The teacher thanked the student who closed the door.
4. Have you found the pen that your mother gave you?Rule 1:
We can use clause
to describe people.“who/that”Rule 2:
We can use clause to describe things.which/that 只


that1.This is the best novel that I have read.
当先行词被序数词,最高级等词修饰时
2.Is there anything that I can do for you?
当先行词是something, anything, nothing, all等不定代词时
3.He is the only student that can sing this song.
当先行词被only, just, very, all, one of, little, few, any等词修饰时
4.I’ve never heard of the people and things that you talked about just now.
当先行词同时指人和物时
2. 关系代词的用法:who指人,which指物,
that 指人或者物。
Sum up1.定语从句修饰先行词,先行词通常为名词Goodbye