人教版九年级下册英语同步解析与测评Unit 12同步训练答案

三、arrived at，was about to，going on，alive，go off，jumped out of，by the time，thought to，turned into 

 

语法练习 

一、1、got

2、had left

3、had risen

4、had taught 

5、had taken 

6、had，seen 

7、had finished 

8、had planted 

9、had worked

10、had arrived 

 

二、1、I found that he had fooled me 

2、when my alarm went off 

3、I was the only one there 

4、He had changed my clock to an hour earlier 

5、because I had stayed up all night studying 

 

阅读训练

一、1、Last summer.

2、For several days.

3、They asked their next-door neighbor to water the plants，feed the dog，and shovel their driveway.

4、They found they had forgotten to bring their passports.

5、No，they couldn't.They had forgotten their passports and so they would miss their plane.

 

二、1、to go to Hawaii on vacation 

2、their suitcases 

3、traveler's checks 

4、swimming suits 

5、they had forgotten their passports 

 

写作训练

一、overslept，had left，got to，ran back to，had started teaching 

 

二、

Hi Bob， 

           I'm sorry I was late for your party.I was getting ready when my mom called.She said I had to wait for my sister because she didn't have her keys.My sister was supposed to arrive soon，but by the time she got home I had already missed the bus.Mom told me to take a taxi.When I finally got in the taxi I realized I didn't have any money.I had to go back and get some.Luckily the taxi waited for me.If I hadn't waited for my sister I wouldn't have been late，but it would have been worse if she had been locked out of the house.

Best，

Steve