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一般現(xiàn)在時的基本用法介紹

時間:2022-02-18 10:21:35 好文 我要投稿

一般現(xiàn)在時的基本用法介紹

  【No. 1】一般現(xiàn)在時的功能

  1.表示事物或人物的特征、狀態(tài)。如:The sky is blue.天空是藍(lán)色的'。

  2.表示經(jīng)常性或習(xí)慣性的動作。如:I get up at six every day.我天天六點(diǎn)起床。

  3.表示客觀現(xiàn)實(shí)。如:The earth goes around the sun.地球繞著太陽轉(zhuǎn)。

  一般現(xiàn)在時的構(gòu)成

  1. be動詞:主語 be(am,is,are) 其它。如:

  I am a boy.我是一個男孩。

  2.行為動詞:主語 行為動詞( 其它)。如:

  We study English.我們學(xué)習(xí)英語。

  當(dāng)主語為第三人稱單數(shù)(he, she,it)時,要在動詞后加"-s"或"-es"。如:Mary likes Chinese.瑪麗喜歡漢語。

  【No. 2】一般現(xiàn)在時的變化

  1. be動詞的變化。

  否定句:主語 be not 其它。

  如:He is not a worker.他不是工人。

  一般疑問句:Be 主語 其它。

  如:-Are you a student?

  -Yes. I am. / No, I'm not.

  非凡疑問句:疑問詞 一般疑問句。如:Where is my bike?

  2.行為動詞的變化。

  否定句:主語 don't( doesn't ) 動詞原形( 其它)。如:

  I don't like bread.

  當(dāng)主語為第三人稱單數(shù)時,要用doesn't構(gòu)成否定句。如:

  He doesn't often play.

  一般疑問句:Do( Does ) 主語 動詞原形 其它。如:

  - Do you often play football?

  - Yes, I do. / No, I don't.

  當(dāng)主語為第三人稱單數(shù)時,要用does構(gòu)成一般疑問句。如:

  - Does she go to work by bike?

  - Yes, she does. / No, she doesn't.

  動詞 s的變化規(guī)則

  1.一般情況下,直接加-s,如:cook-cooks, milk-milks

  2.以s. x. sh. ch. o結(jié)尾,加-es,如:guess-guesses, wash-washes, watch-watches, go-goes

  3.以“輔音字母 y”結(jié)尾,變y為i, 再加-es,如:study-studies

  一般現(xiàn)在時用法專練:

  一、寫出下列動詞的第三人稱單數(shù)

  drink ________ go _______ stay ________ make ________

  look _________ have_______ pass_______ carry ____

  come________ watch______ plant_______ fly ________

  study_______ brush________ do_________ teach_______

  wash_______

  二、用括號內(nèi)動詞的適當(dāng)形式填空。

  1. He often ________(have) dinner at home.

  2. Daniel and Tommy _______(be) in Class One.

  3. We _______(not watch) TV on Monday.

  4. Nick _______(not go) to the zoo on Sunday.

  5. ______ they ________(like) the World Cup?

  6. What _______they often _______(do) on Saturdays?

  7. _______ your parents _______(read) newspapers every day?

  8. The girl _______(teach) us English on Sundays.

  9. She and I ________(take) a walk together every evening.

  10. There ________(be) some water in the bottle.

  11. Mike _______(like) cooking.

  12. They _______(have) the same hobby.

  13. My aunt _______(look) after her baby carefully.

  14. You always _______(do) your homework well.

  15. I _______(be) ill. I’m staying in bed.

  16. She _______(go) to school from Monday to Friday.

  17. Liu Tao _______(do) not like PE.

  18. The child often _______(watch) TV in the evening.

  19. Su Hai and Su Yang _______(have) eight lessons this term.

  20. -What day _______(be) it today?

  - It’s Saturday

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