1. By the time you get to New York，I______________________________ (该已经动身往伦敦去了)．
2. Some children have trouble (把事实和想像区分开来)and may believe that such things actually exist．
3. There was a big hole in the road which _________________________________ (耽搁了路上交通)．
4. None Of us__________________________________(预料到他会出现) at the party． We thought he was still in hospital.
5. The boy spent________________________(同样的时间) watching TV as he did studying.

答案:
1．Would have left for London：本题考查的是时态和动词固定短语“动身前往……”的用法。注意此处by the time后面应该用将来完成时态。
2．separating the fact from the fiction：本题考查的是动词固定短语“have trouble doing”的用法，同时“区分A和B”可以用separate A from B来表达。
3．Held up the road traffic：本题考查的是动词固定短语“耽搁”的译法，注意时态。
4．Expected that he would turn up：本题考查的是动词固定短语“出现”的用法，注意时态。

5．As much time：本题考查的是句子结构“as．．．as．．．”的用法。

1. Soon after he transferred to the new school, Ali found that he had______________(很难跟上班里的同学)in math and English。
2. If she had returned an hour earlier, Mary___________________(就不会被大雨淋了)。
3. It is said that those who are stressed or over overtime are_______________(更有可能增加体重)。
4. ________________(很多人所没有意识到的)is that Simon is a lover of sports, and football in particular。
5. The study shows that the poor functioning of the human body is ______________(与缺乏锻炼密切相关)。

答案：
1. difficulties in catching up with his classmates
2. wouldn’t have been caught in rain。
3. more likely to gain weight
4. What most people haven’t realized
5. closely related to the lack of exercise。


1. Don’t get involved in love games too early. _______ (要是……该怎么办) you suffer from failure in love?
2. That car ___________________(尽给我添麻烦) ever since I bought it.
3. _______________________ (努力不吸入) the vapor, Thomas turned his head.
4. But for his wife’s encouragement, he _____________ (就不能发明那个机器).

5. It _________________________ (直到得到有关当局的批准) that we can start the job.

答案：

1. What if
2. has brought me nothing but troubles
3. Trying not to breathe in/ Trying to avoid breathing in
4. would have been unable to invent / could not have invented the machine
5. isn’t until we have the approval from the authority concerned.


1. Only under special circumstances, (学生才被准许提前毕业).
2. It has been proved that (我们的肤色取决于遗传).
3. No other reproduction in any form is permitted (未经出版社书面同意).
4. The environmental effect of this new factory (完全可以从周围的田地和河流看出来).

答案：
1. are students permitted to graduate in advance
2. the color of our skin is due to heredity
3. without written permission from the publishing house
4. is most clearly observable in the surrounding field and river