人教版八年级下册英语Unit 10 Section B（2a-2d）课时练答案

1课前自主预习第Ⅰ题答案

1．according to  

2．close to  

3．once or twice  

4．寻找  

5．保持不变

2课前自主预习第Ⅱ题答案

1．has lived  

2．used to; haven't been

3．have learned; since  

4．has left

3课堂合作探究要点突破答案

[对点训练]  

①between; and       ②among

4课堂合作探究达标检测第Ⅰ题答案

1．Millions    

2．have learned    

3．twice    

4．to count     

5．helping

5课堂合作探究达标检测第Ⅱ题答案

1	2	3	4	5
D	B	D	A	A