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have和has在什么情况下用?怎么区分?
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have和has在什么情况下用?怎么区分?
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答案和解析
第一人称(我)、 第二人称(你)+have:(陈述句)I have a pen.(疑问句)Do you have a pen?
第三人称单数(他她它)+has:(陈述句)He has a pen.(疑问句)Does he have a pen?
第三人称复数(他她它们)+have:(陈述句)They have a lot of pens.(疑问句)Do they have a lot of pens?
所有的过去式都+had:(陈述句)I had a pen,but i lost it.(疑问句)Did you have a pen?
过去完成时第一二人称+have had:(陈述句)I have had a pen.(疑问句)Have you had a pen?
过去完成时第三人称单数+has had:(陈述句)He has had a pen.(疑问句)Has he had a pen?
过去完成时第三人称复数+have had:(陈述句)They have had a lot of pens.(疑问句)Have they had a lot of pens?
第三人称单数(他她它)+has:(陈述句)He has a pen.(疑问句)Does he have a pen?
第三人称复数(他她它们)+have:(陈述句)They have a lot of pens.(疑问句)Do they have a lot of pens?
所有的过去式都+had:(陈述句)I had a pen,but i lost it.(疑问句)Did you have a pen?
过去完成时第一二人称+have had:(陈述句)I have had a pen.(疑问句)Have you had a pen?
过去完成时第三人称单数+has had:(陈述句)He has had a pen.(疑问句)Has he had a pen?
过去完成时第三人称复数+have had:(陈述句)They have had a lot of pens.(疑问句)Have they had a lot of pens?
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