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do和does的區(qū)別和用法是什么

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瑞文問答

2021-09-10

作為實(shí)義動(dòng)詞/行為動(dòng)詞,跟其他動(dòng)詞一樣,如study, play等,do和does都是“做”的意思,都是一般現(xiàn)在時(shí),主語(yǔ)是第三人稱單數(shù)用does,其余人稱用do。

擴(kuò)展資料

  英語(yǔ)中什么時(shí)候用do和does

  1、do和does可以用作實(shí)義動(dòng)詞,在一般現(xiàn)在時(shí)肯定句中,其中does用在第三人稱單數(shù),do用在其它人稱中,如:

  He does his homework everyday.

  I do excercise every Fridday.

  2、do和does可以用作助動(dòng)詞,完成一般現(xiàn)在時(shí)的問句及回答和否定句中,其中does用在第三人稱單數(shù),do用在其它人稱中,如:

  Do you love me?/No, I don't.

  Does he go to school everyday?/Yes, he does.

  What do you do on Satudays?(第一個(gè)do)

  What does he do every morning?

  I don't like snakes.

  He doesn't want to study English.

  3、do可以作為實(shí)義動(dòng)詞,代替所提問的.動(dòng)作,用在特殊疑問句的各時(shí)態(tài)中,如:

  How do you do?(第二個(gè)do)

  What did you do last night?