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Conditionals and Modals 条件从句和情态动词
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从下面选项中选择正确答案；单击“核对答案”按钮，核对你的答案.
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1 : I wish it ____________ stop raining! |
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The possible answers were:
would
will
won't
does
You said:
would
will
won't
does
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错了。这是虚拟语气，因此不用动词的现在时。
错了。Wish 表达的是一种虚拟语气，跟随从句中的动词应该使用过去式。
不对。在 wish 这个虚拟动词后应该使用 'would'.
答案正确。Wish 是虚拟语气动词，表达一种事与愿违的心情，因此使用过去时 would.
你没有选择任何答案，不能得分。
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2 : If only I _________ crashed the car! |
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The possible answers were:
had
hadn't
did
didn't
You said:
had
hadn't
did
didn't
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错误，事实上，“我撞坏了车”，'I crashed the car', 这已经是既定事实，因此用 wish 这个虚拟动词只能来表达一种后悔的心情 'I wish I hadn't done it' 但愿当时我没有撞坏车。
错误，事实上，“我撞坏了车” 'I crashed the car', 因此用 wish 来表达一种后悔的心情 'I wish I hadn't done it', 但愿当时我没有撞坏车。
错了。事实上 'I crashed the car', 由此可见，wish 一词所表达都是同事实相反的状态。
答案正确。因为事实上，你已经撞坏了车，所以句子中的动词应该使用 hadn't, 意思是但愿我没把车撞坏！
你没有选择任何答案。
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3 : He wouldn't have been late for the exam if he ____________ earlier. |
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The possible answers were:
leave
left
had left
hadn't left
You said:
leave
left
had left
hadn't left
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错。这是过去式虚拟句，所以要在虚拟动词后加上过去完成式, had + 过去分词来形容现在结果。
答案正确。这是过去式虚拟句，所以要在虚拟动词后加上过去完成式, had + 过去分词来形容现在结果。
错。这是过去式虚拟句，所以要在虚拟动词后加上过去完成式,had + 过去分词来形容现在结果。
错。这是过去式虚拟句，所以要在虚拟动词后加上过去完成式，had + 过去分词来形容现在结果。
你没有选任何答案。
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4 : Where is he? He should ___________ home hours ago. |
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The possible answers were:
be
were
have been
had been
You said:
be
were
have been
had been
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答案正确。因为 'should' 是情态动词，同 have been 连用，意思是他早就该到家了。
错了，因为 'should' 是情态动词，后面直接跟动词不定式，去掉 'to'.
'错了，因为 'should' 是情态动词，后面直接跟动词不定式，去掉 'to'.
错了，因为 'should' 是情态动词，后面直接跟动词不定式，去掉 'to'.
你没有对这个问题做出回答。
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5 : I decided not to do it at the last minute because I might ___________ myself. |
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The possible answers were:
had been hurt
hurted
have hurt
had hurt
You said:
had been hurt
hurted
have hurt
had hurt
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错了，因为 'might' 是情态动词，其后应跟动词不定式，去掉 'to'.
错了，因为 'might' 是情态动词，其后应跟动词不定式，去掉 'to'.
答案正确。'Might' 是情态动词。在表达过去的状态时，其后加上动词的完成式。
'错了，因为 'might' 是情态动词，情态动词(除 ought 和 have 外)，后面只能接不带 to 的不定式。
你没回答这个问题。
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6 : He must ____________ it, he was the only one who had a key. |
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The possible answers were:
have stolen
stole
has stolen
had stolen
You said:
have stolen
stole
has stolen
had stolen
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错了。'Must' 是情态动词，情态动词(除ought 和have 外)，后面只能接不带to 的不定式。
答案正确。'Must' 是情态动词，后面跟动词不定式，去掉 'to'.
错了。'Must' 是情态动词，情态动词(除ought 和have 外)，后面只能接不带to 的不定式。
错了。'Must' 是情态动词，情态动词(除ought 和have 外)，后面只能接不带to 的不定式。后面跟动词不定式，去掉 'to'.
你没有回答这个问题。
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