Ⅳ 现在进行时的构成

肯定句: 主语+ am/is/are+ doing +其他+时状. Eg: He is doing his homework now.

否定句：主语+am/is/are +not+ doing+其他+时状. Eg: He is not doing his homework now.

一般疑问句： Am/Is/Are +主语+ doing+其他+时状?Eg: Is he doing his homework now?

肯定回答：Yes,主语 +am/is/are Eg Yes, he is.

否定回答：No, 主语+am not/isn’t/aren’t Eg: No, he isn’t.

这篇初一下册英语第五章知识点就为大家分享到这里了，希望对大家有所帮助！

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