作业帮This printer is of good quality.If it _______ break down within the first year,we would repair it at our expense.A.would B.should C.could D.might为什么呢?
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This printer is of good quality.If it _______ break down within the first year,we would repair it at our expense.A.would B.should C.could D.might为什么呢?
This printer is of good quality.If it _______ break down within the first year,we would repair it at our expense.
A.would B.should C.could D.might
为什么呢?
This printer is of good quality.If it _______ break down within the first year,we would repair it at our expense.A.would B.should C.could D.might为什么呢?
这个打印机质量良好.
如果第一年内它坏了（用should,本意“应该”——其实这里有一种商家的责任和保证在内,它‘不应该’在一年内就坏）,
我们会免费维修.
A表示虚拟,
CD表示推测.
这些都不当.
要强式的用should做出保证,做出商家的信诺.
本句是if的虚拟语气的语法
呵呵 希望对你有所帮助 祝楼主进步哈 新年快乐
虚拟语气在虚拟条件句中的运用
(1)虚拟语气现在时. 用以表示与现在事实相反的假设或现在实现可能性不大的情况.
条件从句
主句
动词过去式(be多用were)
Would/should/could/might + 动词原形
Eg. If I we...
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本句是if的虚拟语气的语法
呵呵 希望对你有所帮助 祝楼主进步哈 新年快乐
虚拟语气在虚拟条件句中的运用
(1)虚拟语气现在时. 用以表示与现在事实相反的假设或现在实现可能性不大的情况.
条件从句
主句
动词过去式(be多用were)
Would/should/could/might + 动词原形
Eg. If I were a bird, I would fly to you.
If it were not for their help, we should be in a very difficult position.
(2) 虚拟语气过去式. 表示与过去事实完全相反的假设.
条件从句
主句
had + 过去分词
would/should/could/might + have +过去分词
Eg. If we had started earlier, we should not have missed the train.
If she hadn’t been ill, she might have come.
(3)虚拟语气将来式. 表与将来情形相反的假设或极少有可能实现的情况.
条件从句
主句
动词过去式或should +动词原形或were to +动词原形
would/should/could/might +动词原形
Eg. If Professor Li should have time tomorrow, we could ask him some questions.
If there should be no air, there would be no living things.
◆ 书面语中,上述(1),(2),(3)三种时态的虚拟句中,如果从句里含有should, had, were或其他助动词,则可将从属连词if省去,将助动词.情态动词.be或have放在句首形成部分倒装.
Eg. Were he in your position, he’d have done the same.
Had I had time, I would have done that yesterday.
Should he come tomorrow, I should give him the dictionary.
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是虚拟语气。