题目内容
7.Listen,Mary ______ have done it.She's been with me at the shop all day.( )A. | wouldn't | B. | shouldn't | C. | needn't | D. | couldn't |
分析 听着,玛丽不可能做这件事.她一整天都和我一起呆在店里.
解答 答案是D.本题考"查情态动词+have done"的结构.wouldn't have done是虚拟语气,表示"本不会做而实际上却做了";shouldn't have done是虚拟语气,表示"本不应做但事实上做了";needn't have done是虚拟语气,表示"本不必做而实际上却做了";couldn't have done 表示推测,表示"不可能做了…".根据句意可知,一整天都和我一起呆在店里,所以玛丽"不可能做了这件事",由此判断答案选择D.
点评 在掌握虚拟语气的规则的基础上,判断题干属于什么类型的虚拟,然后根据语境,选用恰当的动词形式表达虚拟.
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28.A.wallet | B.purse | C.pocket | D.backpack |
29.A.nearby | B.close | C.near | D.distance |
30.A.while | B.when | C.though | D.as |
31.A.worriedly | B.patiently | C.politely | D.regularly |
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35.A.put | B.reached | C.turned | D.stretched |
36.A.It | B.There | C.They | D.That |
37.A.at the front of | B.at the back of | C.in the middle of | D.outside |
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39.A.interesting | B.happy | C.dramatic | D.amazing |
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41.A.by | B.with | C.in | D.on |
42.A.reply | B.return | C.give | D.pay |
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44.A.that | B.as | C.what | D.which |
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