Tom, ________________ you from taking a hand in that affair, you ______________

Tom, ________________ you from taking a hand in that affair, you ______________

题型:不详难度:来源:
Tom, ________________ you from taking a hand in that affair, you ______________ in prison.
A.if I didn’t stop; would have stayed
B.had I stopped; would be staying
C.shouldn’t I have stopped; would stay
D.if I hadn’t stopped; would have stayed

答案
B
解析

试题分析:考查条件句中虚拟语气的倒装。在条件句中如果与过去事实相反,条件句中使用过去完成时,后面的主句使用“情态动词+have done”;如果去掉if,条件句要使用部分倒装形式。另外还要注意主句和从句的时间的差别,要注意错综条件句的用法。本题从句表示的是过去的时间,主句表示的是现在的事情。句意:Tom如果你没有阻止你参加那个事情,你现在就会在监狱里了。故B正确。
点评:条件句虚拟语气是高考的重点内容,要注意主从句的不同形式。如果过去事实相反,条件句中使用过去完成时,主句使用“情态动词+have done”;如果主句与现在事实相反,条件句中使用过去时,be动词使用were,主句中使用“情态动词+动词原形”;如果与将来事实相反,条件句中有三种:过去时;were to do ;should+动词原形,主句使用“情态动词+动词原形”;要特别注意如果省略了if,句子要使用部分倒装的形式,把助动词,be动词,情态动词提之主语前。
举一反三
Seeing the enemy, Gary was behaving as though nothing       .
A.happenedB.had happenedC.would happenD.was happening

题型:不详难度:| 查看答案
Had I known about this computer program, a huge amount of time and energy       .
A.would have been savedB.had been saved
C.will be savedD.was saved

题型:不详难度:| 查看答案
—Did you have a wonderful weekend?
—We could have if it ____ fine. But it____ all the time.
A.was; has rainedB.was; rained
C.had been; has rained D.had been; rained

题型:不详难度:| 查看答案
If there hadn’t been so much smog in Beijing, we______________ the beautiful scenery across the Tiananmen Square.
A.enjoyed B.would have enjoyedC.had enjoyedD.would enjoy

题型:不详难度:| 查看答案
—Hi, Tom. Any idea where Jane is?
—She_____in the classroom. I saw her there just now.
A.shallbeB.shouldhavebeenC.mustbeD.can be

题型:不详难度:| 查看答案
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