人教版七年级下册英语Unit 4 Section A（Grammar Focus-3c）课时练答案

1课前自主预习第Ⅰ题答案

1	2	3	4
C	A	B	D

2课前自主预习第Ⅱ题答案

1．Does； have to be/keep； does  

2．Can； listen to； can't  

3．don't have to

3课堂合作探究要点突破答案

[对点训练]  ①B    ②C

4课堂合作探究语法聚焦答案

[对点训练]  ①B    ②Come here    ③Let's play basketball

5课堂合作探究达标检测第Ⅰ题答案

1．dining hall  

2．classroom  

3．listen  

4．uniform 

5．players