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does和has的用法的区别

  • 2023-05-16 20:05:01

does和has的用法的区别?

does和has的用法的区别

has和does的区别

has是实义动词,does既是实义动词也是助动词。

(1)has/have表示“有”,即“某人有某物”,而has在主语是he,she的时候谓语动词用has

如:My mother has been to the Great Wall three times.

She has small eyes.

She doesn’t have small eyes.

.does作为实义动词/行为动词,是“做”的意思,是一般现在时的第三人称单数。

作为助动词时,没有意义,构成疑问句,主语是第三人称单数用does,后面的动词都用原形

第三人称单数:he(他),she(她),it(它),单人或单物。

如:

Today he does not have to worry about making a living.现在他不用为生活发愁了。

What does it have to do with you? 与你何干?

LILI does not understand finance at all.莉莉对财务一窍不通

-- Does she have small eyes? -- Yes, she does./ No, she doesn’

does和has是二种不同时态的助动词。does是一般现在时主语是单数第三人称的助动词,而has是现在完成时主语是第三人称单数的助动词。

例如:—does he go to work on foot every day?他天天走路去上班吗

——no, he doesn't. 不是的

——has he finished his homework?他已经完成作业了吗

——no, hasn't 不,还没有

does是do的第三人单数形式,用于一般现在时1:做,干;2:做完,解答,算出3:整理,使整洁4:参观,5:学习,研究,攻读;6足够,行7:方便,适合,配合需要;8:扮演9:完成(旅行),旅行;10:用于疑问句。还有用于加强肯定语气。还有倒装句。还有和NOT一起用于否定句式

has 也一样是have的第三人称单数形式,have做动词时:有;使进行;遭受;后接名词,吃,喝,做(某事);允许;被迫,不得不后接to,患病,使某人做某事

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