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请看看这几个句子对不对?重点是时态1.I'veboughtanewcar.Doyouwanttoseeit?2.I'mlookingforMike.Haveyouseenhim?3.I'mveryhungry.Ihaven'teatenanythingtoday.

题目详情
请看看这几个句子对不对?重点是时态
1.I've bought a new car. Do you want to see it?
2.I'm looking for Mike. Have you seen him?
3.I'm very hungry. I haven't eaten anything today.
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答案和解析
1.不对.buy 是个瞬间动词,不可以用完成时态.完成时态的动词必须是持续性动词.
2.不对.应该用 Did you see him.原句的翻译应该是,你已经见过他了吗?强调完成了这件事.
3.不对.有两种修改方式:I haven't eaten anything for a whole day.或者是 I didn't eat anything today.
翻译过来是:我今天一整天都没吃.我今天什么也没吃.
第一种强调一种持续状态,一整天都处于没吃状态.所以用完成时.第二种只是强调今天没有做过“吃”这个动作,所以用过去式.