人教版七年级下册英语课时练Unit3SectionB（2a-Self Check）答案

【课前自主预习】

I．完成句子。
1． It's easy to clean  
2．between; and
3． eleven-year-old/11-year-old; crosses  
4．come true

Ⅱ．完成短文。
1． or  
2．For  
3．difficult  
4．river  
5．cross

【课堂合作探究】

◇要点突破

1．[探究总结] （1）夏数；不可数    [对点训练]  ①D  ②Many of

2．[对点训练] C

3．[对点训练] between; and

4．[对点训练] ①afraid of ②afraid that ③B

5．[对点训练] ①is like ②playing/to play

6．[对点训练]  leave; for

◇写作指导

One possible version：

    There are three people in my family． My father is a worker． It is 20 kilometers from our home to his office． It takes him  15 minutes to drive to his office My mother is a teacher She often takes the bus to work．It's 10 kilometers from our home to her school． It takes her 15 minutes． My school is near our home．It's only 1．5 kilometers． It's 20 minutes' walk．

◇达标检测 

I． 1． bridges       2． villagers      3． lives      4． to Write      5． to see

Ⅱ． 1～5   ADCAC

【课后巩固提升】

I． 1． drive      2． cross      3． bridge      4． boat      5． afraid

Ⅱ． 1一5   CCDCC

Ⅲ． 完成句子。
1． walk or ride  
2． like; to  
3． eight-year-old/8-year-old  
4． comes true  
5． leave for

IV． 1～5   DGCBE