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小學(xué)英語語法知識(shí)點(diǎn)匯總:一般現(xiàn)在時(shí)

來源:網(wǎng)絡(luò)資源 文章作者:奧數(shù)網(wǎng)整理 2018-07-13 14:49:38

智能內(nèi)容

  1、一般現(xiàn)在時(shí)

  A、表示不受時(shí)限的客觀存在如:He is a boy.         She is a student.

  My mother is anurse.          This is a dog.        I have a book.

  B、表示現(xiàn)在的習(xí)慣動(dòng)作,即指現(xiàn)在經(jīng)常發(fā)生的動(dòng)作,一般現(xiàn)在時(shí)常用來表示現(xiàn)在時(shí)間里某種動(dòng)作的經(jīng)常性和習(xí)慣性。它常與表示程度或頻度的詞連用,

  如:often(經(jīng)常) , usually(通常,一般) , sometimes(有時(shí)) ,

  always(總是,一直) , never(從不)

  如:I often go to school on foot.

  My father works in a school.

  Mike watches TV every day.

  I usually playcomputer games on the weekend.

  C、表示現(xiàn)時(shí)的狀態(tài)和現(xiàn)在瞬間動(dòng)作.如:How are you? You look happy.  What’s the matterwith you? I have a headache. What do you have for lunch?  I have some chicken.

  ☆注意☆  英語動(dòng)詞的現(xiàn)在時(shí)與原形同形。但當(dāng)主語是第三人稱單數(shù)時(shí),須在詞尾加s 或 -es。例如:I have a fish for dinner.  Her mother works in a hospital.  Amy often goes to school by bike.  Mr. Liu teaches us English.  加-es 的動(dòng)詞必須是以“sh , ch , o ”等字母結(jié)尾的。如:watches , teaches ,goes , washes

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