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does

来源:学生作业帮 编辑:神马作文网作业帮 分类:英语作业 时间:2024/11/11 15:09:56
does的用法
does
解题思路: 单词和短语是学好英语的基础和关键 不仅要记住他们的意思 更要学会如何运用
解题过程:
does 是do的单数第三人称形式
1 实意动词 / 行为动词 意思是:做 可以直接做谓语: He does his homework every day.
2 助动词 用来构成否定句或一般疑问句: Does he do his homework every day?
He doesn't do his homework every day.
这两个句中的does都是助动词 而do都是行为动词