英语【有】三种用法 There be do does have has

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英语【有】三种用法 There be do does have has

英语【有】三种用法 There be do does have has
英语【有】三种用法 There be do does have has

英语【有】三种用法 There be do does have has
1.There be 句型的意思是:某地有某物/某人.表示存在.
如:There is a book on the table.(桌子上有一本书.)
2.Do 和 does 可以是动词,表示做.也可以是助动词,用在疑问句、否定句中的动词前面.
如:I do my homework everyday.(我每天都写作业.)——动词
I don't like red,I like blue.(我不喜欢红色,我喜欢蓝色.)——助动词
3.have has的意思是某人有某物.表示具有、拥有、占有.主语一定是人.
如:I have a book.(我有一本书.)表示我目前拥有这本书.