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2019年小學(xué)英語語法專題:have的用法(2)

來源:網(wǎng)絡(luò)資源 2019-05-10 18:35:05


  5.我還可作"邀請(qǐng);招待"講。如:

  Thank you for having me.感謝你們邀請(qǐng)我。

  6.我善交朋友,還可與其它詞構(gòu)成一些常見的固定搭配。如:

  have a rest休息一會(huì)兒,have a good time過得愉快,have a look,看一看,have a talk交談, have a meeting開會(huì)等等。

  煩惱三:變錯(cuò)我

  我的第三人稱單數(shù)不是在我的詞尾直接加s (haves ),而是has,我和has在否定句、疑問句中,要借助助動(dòng)詞do, does構(gòu)成疑問句,借助don't, doesn't構(gòu)成否定句。并把has還原成我have。如:

  Lily has some red pencils.

  (否定句)Lily doesn't have any red pencils.

  (疑問句)Does Lily have any red pencils?

  我的否定句、疑問句也可以不借助于助動(dòng)詞,而直接在我have和has后加not構(gòu)成否定句或?qū)⑽襤ave和has提到句首構(gòu)成疑問句。不過這種變法只有我和has作"有"講時(shí)才能用,千萬別變錯(cuò)呀!如:

  1. I have an eraser.

  (否定句)I haven't an eraser.

  (疑問句)Do you have an eraser?

  2. We have lunch at school.

  誤:We have not lunch at school.

  正:We don't have lunch at school.

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