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!
