课文详注 Further notes on the text
1．When did you bring it to us? 您什么时候送来的？
bring表示“送来”、“带来”和“拿来”的意思，在方位上多指朝说话人而来。
2．…they're still working on it. ……他们还在修呢。
work on 表示“从事”、“干”（某事）。 still是“仍然”、“还在”的意思，此处在句中对 working on it起了强调的作用。
3．have a look at it, 看一下。
这里的 it指 car，以避免重复。这里的 look是名词，have a look at与 look at意思是一样的。
4．Isn't that your car? 这难道不是您的车吗？
Didn't you have a crash? 难道您没有出车祸吗？
在英文中可以用一般疑问句的否定形式来表示期待、请求或希望得到肯定的答复。
语法 Grammar in use
现在完成时的疑问式及否定式
现在完成时的构成是 have／has+ 过去分词，因此其疑问式是将have／has提到主语之前，否定式则在have／has后加上not即可。
词汇学习 Word study
1．repair v.
（1）修理；修复；修补：
I'll have to get the bicycle repaired.
我得请人把自行车修理一下。
She looked into the mirror and began to repair her face.
她向镜中望去，开始往脸上重敷脂粉。
（2）弥补；修复；赔偿：
How can I repair the mistake I have made?
我如何才能弥补我所犯的错误呢？
It will take a while to repair the confidence of the general public.
要恢复公众的信心尚需要一些时间。
2．try v.
（1）试图；设法，努力：
They tried hard to repair the damaged car.
他们竭尽全力修理那辆被损坏了的汽车。
He is trying to move the book shelf.
他正试图搬动那个书架。
（2）尝试，试用；试验：
She's trying her new car.
她正在试她的新车。
I'll try that Italian restaurant next time.
下次我要到那家意大利餐馆去尝尝他们的菜。
练习答案 Key to written exercises
Lesson 88
A
1 Did he find his pen a minute ago?
He didn't find his pen a minute ago.
2 Did he get a new television last week?
He didn't get a new television last week.
3 Did you hear the news on the radio?
We didn't hear the news on the radio.
4 Did they leave this morning?
They didn't leave this morning.
5 Did he lose his umbrella yesterday?
He didn't lose his umbrella yesterday.
6 Did you sweep the floor this morning?
I didn't sweep the floor this morning.
B
1 Has he met Mrs. Jones yet?
Yes, he has already met Mrs. Jones.
When did he meet Mrs. Jones?
He met her two weeks ago.
2 Has the boss left yet?
Yes, the boss has already left.
When did the boss leave?
He left ten minutes ago.
3 Has he had breakfast yet?
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