有 have的句子,什么时候反义疑问句直接havent you ,什么时候用dont you
2013-07-01
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肯定 → 否定
He has had something to eat, hasn’t he?
(完成时中,第一个have 在此为助动词,疑问部分只能用have)
He has(got)something to eat, hasn’t/doesn't he?
(have 在此为实义动词的“有”,此时可用do 也可用have)
He had a shower, didn’t he?
(have 在此为实义动词,但不作“有”讲,此时只能用助动词do)
你提到的have sports,have lunch,它们都不作“有”讲,因此用do
否定 → 肯定
He hasn’t(got)much money, has he?
He doesn’t have much money, does he?
(根据have否定形式来选have 或do)
另外, had better是固定搭配,表“最好”,疑问句用hadn't
have to也是固定搭配,表“不得不”,疑问句用don't
He has had something to eat, hasn’t he?
(完成时中,第一个have 在此为助动词,疑问部分只能用have)
He has(got)something to eat, hasn’t/doesn't he?
(have 在此为实义动词的“有”,此时可用do 也可用have)
He had a shower, didn’t he?
(have 在此为实义动词,但不作“有”讲,此时只能用助动词do)
你提到的have sports,have lunch,它们都不作“有”讲,因此用do
否定 → 肯定
He hasn’t(got)much money, has he?
He doesn’t have much money, does he?
(根据have否定形式来选have 或do)
另外, had better是固定搭配,表“最好”,疑问句用hadn't
have to也是固定搭配,表“不得不”,疑问句用don't
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