人教版九年级下册英语Unit 1第2课时Section A 3a~4c课时作业本答案

1Section A 3a~4c第一题答案

1、 secret  

2、grammar  

3、Physics  

4、discovered

5、repeat

2Section A 3a~4c第二题答案

1、 expression    

2、 anything    

3、 repeatlng

4、speaking  

5、Have；asked

3Section A 3a~4c第三题答案

1	2	3	4
C	C	D	C
5	6	7	8
C	B	B	A

4Section A 3a~4c第四题答案

1、 so；that;afraid to    

2、 the secret to language larning    

3、 by  watching；  body  language；  the expressions  

4、 by taking notes  

5、 fell  in love with

5Section A 3a~4c第五题答案

1、I live at school    

2、It's very lnterestmg.／Very interesting.    

3、I usually read books／draw pictures／play basketball／…    

4、After school／After supper.

5、Very well（答案不唯一）

6Section A 3a~4c第六题答案

1、He thinks it's not a bad thing.  

2、Because theirages,jobs,education levels…are different.    

3、Two.

4、They do it when they communicate with others of their own age.    

5、The one that doesn't change over time.