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人教版精品英语资料（精校版）

双基限时练(二) Unit 1 Part Ⅱ

Ⅰ.单句语法填空(不多于3个单词)

1．— I dreamed of some animals running on the moon.

— It ________ (not) be. There is no air or water on the moon, you know.

答案与解析 can't 答语中后面一句话的意思是“你知道的，月球上没有空气和水”。can't表示理论上的不可能，符合语意。

2．Tom ________ not show his exam results to his parents. 答案与解析 dare 情态动词dare常用于否定句、疑问句及条件句中，没有人称和数的变化，其否定式是在dare后接not，再接动词原形。

3．— ________ you interrupt now? Can't you see I'm on the phone?

— Sorry, Sir, but it's urgent.

答案与解析 Must 句意：——你偏要现在打扰我吗？难道你没有看到我正在打电话吗？——对不起，先生，但是情况太紧急了。must“偏要；硬要”。

4．Just as we were sitting down to have dinner, the telephone ________ ring.

答案与解析 must 此处的must表示“偏偏”。句意：我们刚坐下来吃饭，电话偏偏就响了起来。

5．— Who has broken the window in my room? — Who else ________ (do) it but your naughty son!

答案与解析 could have done 该题考查情态动词。该题是对过去发生的事情的推测，因此应该用could have done。

6．I ________ (not) thank you too much for all your help to my son while we were away from home.

答案与解析 can't 句意：我们不在家时，你对我儿子的帮助，我怎样感谢你都不过分。can't ... too much“无论怎样……也不过分”。

7．The exam was very difficult but everyone ________ (able) pass it.

答案与解析 was able to 句意：这次考试非常难，但每一个人最后都通过了。was/were able to表示有而且实施了某种能力，含有成功做成某事的意味。

8．I'll let you see the patient in an hour if you ________ wait here. 答案与解析 will 句意：如果你愿意在这里等的话，一个小时后就让你见病人。will在此表示意志或意愿，情态动词will可用于条件状语从句中。

9．It's quite warm here; we ________ (not) turn the heating on yet. 答案与解析 needn't 句意：这里相当暖和，我们没有必要还开着暖气。needn't“不必”。

10．Whenever he was short of money, the girl ________ lend him some to help him out.

答案与解析 would 句意：不管什么时候他缺钱，这个女孩都会借给他一些帮助他解决困难。表示过去时间内经常做的事用would。

11．The composition ________be finished today. We were asked to hand it in tomorrow.

答案 must

12．What ________ be done to solve this problem？All of the students are thinking it over in class.

答案 can

13．“________ we borrow the books from the library？” Susan asked the librarian.

答案 Can

14．I'm afraid I ________ be leaving. 答案 must

15．You ________ never succeed if you do not work hard. 答案 will

16．You ________ go to the station earlier, or you will miss the train.

答案 should

17．It's nearly time for class. The teacher ________ be here soon. 答案 should

18．—Could I use your telephone? —Yes, of course you ________！ 答案 can

19．—________ you like to see the film? —Yes, I'd like to. 答案 Would

20．________ you tell me what has happened? 答案 Could

Ⅱ.用适当的情态动词完成下列对话

W: Where are you going to spend your holiday this year, Bob? M: We __1__ go abroad, but I'm not so sure. W: What do you mean?

M: Well, my wife's talking about Egypt recently. She __2__ want