牛津译林版 英语语法练习：九年级下unit4 great people.zip

9B Unit 4 Great people
Grammar
第一部分 简要提示
一、年级：九年级
二、教学内容：9B Unit 4 Great People
三、课型：语法课
四、教学目标
1. 知识目标
1) 掌握定语从句的定义。
2) 掌握定语从句关系代词的用法。
2. 能力目标
1) 能够运用定语从句转述信息。
2) 能够运用定语从句描述适当情境。
五、教学重难点
1.重点：定语从句结构。
2.难点：定语从句关系代词的用法。
第二部分 教学流程
用时：15钟
Step 1 Defining relative clauses
Part one Lead-in
T: Hello, everyone! First please look at the picture. Who is he?
S:
T: All right. He is Neil Armstrong.
1. Neil Armstrong is the person who walked on the moon.
2. There are reports that say Armstrong and Aldrin saw alien spacecraft.
3. It is said that Neil Armstrong sent a message to Mission Control which said that two huge, strange objects landed near them and were watching them.
T: These sentences are defining relative clauses. In the first sentence, ‘who walked on the moon’ identifies the noun ‘the person’. In the second sentence, ‘that say Armstrong and Aldrin saw alien spacecraft’ identifies the noun ‘reports’. In the third sentence, ‘which said that two huge, strange objects landed near them and were watching them’ identifies the noun ‘a message’.
So a defining relative clause identifies the noun before it. We can use ‘who’, ‘which’ or ‘that’ in defining relative clauses.
Part Two Practice 21世纪教育网
T: Now turn to Page 64. Let’s read the conversation between Kitty and Peter and decide whether they are using defining rela