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they后面加have还是has
they后面加have。当句子主语是I、We、You、They时，谓语动词用have；当句子主语是第三人称单数时，谓语动词用has；当句子为一般过去时，且主语为they，其后谓语动词应用had。其中have是动词原形，has是单三，had是过去式。 1、当句子主语是I、We、You、They时，谓语动词用have； 2、当句子主语是第三人称单数时，谓语动词用has； 3、当句子为一般过去时，且主语为they，其后谓语动词应用had。
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Had 和Has怎么区别呀？什么情况下使用哪一种？
had是过去时，用在表示过去的时间，如：I had dinner at six yesterday.has是现在时,用在表示经常性的，如：He often has dinner at six every day.
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He have breakfast这个句子中,用have还是has
has, 因为第三人称后面的谓语动词要变单数.
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英语，has和 had是同一个词，为什么连用？He has had trouble
1，He has had trouble 这句话中trouble是名词，需要动词have作谓语，完成时态是 has had.
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have has had的区别，尽量讲详细的？
have是动词原形，用于现在时态的第一第二人称和复数的谓语，如they have a house.has是第三人称单数,如：he has a cat.had是have的过去式和过去分词如I had done homework before I went to school.
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have和has用法
结构.（那此时的 have 还是 has 就要看具体的人称而定）完成时态是 have/had + done (过去分 词的形式) I have finished my work,she has finished her work have ...
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have和has的用法
I've had so many falls that I'm black and blue all over.（跌跤）(JBⅣL10)(4)生育。The queen ant may have tens of thousands of babies in onesummer.(...
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自从来到中国，汤姆已经叫了许多朋友 的翻译是：Since he came to China,Tom has had a lot of friends 中文翻译英文意思，翻译英语
Since he came to China, Tom has had a lot of friends翻译结果4 复制译文 编辑译文 朗读译文 返回顶部Since coming to China...
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