课时跟踪检测④(时态)
Ⅰ.单项填空
1．—I'm sorry, but there's no smoking in this section on the train.
—Oh, I ________ that, and I won't again. A．don't know B．didn't know C．won't
D．haven't known
答案与解析：B 句意：——很抱歉，但这是无烟车厢。——哦，我之前不知道，我不会再抽烟了。“不知道”发生在“被提醒”之前，故用一般过去时。
2．—Why didn't you turn up at the meeting?
—I ________ for a long-distance call from my father in England. A．waited
B．had waited
D．have been waiting
C．was waiting
答案与解析：C 句意：——你为什么没出席会议？——我当时正在等在英国的爸爸打来的长途电话。根据题意可以判断wait发生在“开会”(过去时)时，用过去进行时。
3．—We all had a lot of fun at the barbecue yesterday. Pity you weren't there.
—I really should have gone with you but I ________ on some important problems.
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A．worked
B．was working D．would have worked
C．would work
答案与解析：B 句意：——我们昨天烧烤的时候都很高兴。很遗憾你当时不在那儿。——我确实应该和你一起去的，但是我当时正在处理一些重要的问题。“正处理一些问题”与过去动词“参加烧烤”同时进行，故用过去进行时。
4．Had it been possible I would have gone to the movies but I ________ too busy.
A．had been C．was
B．am D．would be
答案与解析：C 句意：要是可能的话我就去看电影了，但是我太忙。but前的句子是一个与过去事实相反的虚拟语气，but后是一个过去的事实，说明不去看电影的理由，故用一般过去时。
5．This is the first time that he ________ his native land. A．had left C．left
B．has left D．leaves
答案与解析：B 句意：这是他第一次离开他的祖国。在It is the first time that...中，that后的句子用现在完成时。
6．Tom said they ________ the tomb of everything it contained before he found it.
A．have emptied C．had emptied
B．emptied
D．empty
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答案与解析：C 句意：汤姆说在他发现这个坟墓之前，他们已经搬走了坟墓里所有的东西。“搬走东西”发生在过去动作“发现坟墓”之前，是过去的过去，故用过去完成时。
7．Most people take clean water for granted, but we ________ any if we don't stop polluting the rivers and lakes.
A．don't have C．haven't had
B．won't have
D．didn't have
答案与解析：B 句意：大多数人把喝干净的水看成是想当然的事，但是如果不停止污染河流和湖泊的话，我们就不再会有干净的水。if条件句中用的是一般现在时，所以主句应用一般将来时。
8．No one ________ enter this building without the permission of the security guard.
A．is to
B．are to D．will
C．is going to
答案与解析：A 句意：没有保安的许可，任何人不能进入这栋楼。题中be to do表示一种命令或要求，其他选项没有这种用法；no one作主语，be动词用is。
9．—Four o'clock in the morning?
—What? Oh, no, don't ring me up that early. I ________. A．will sleep C．am sleeping
B．will be sleeping
D．am going to sleep
答案与解析：B 考查动词的时态。根据答语中的祈使句及关键词
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2024年全国高考英语一轮复习课时跟踪检测4 试题解析
