一般現(xiàn)在時(shí)基本用法介紹

一般現(xiàn)在時(shí)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(dòng)作。如：I get up at six every day.我每天六點(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(yáng)轉(zhuǎn)。

一般現(xiàn)在時(shí)的構(gòu)成：1. be動(dòng)詞：主語(yǔ)+be(am, is, are)+其它。如：I am a boy.我是一個(gè)男孩。

注意：（我用am，你用are，三單is，復(fù)數(shù)are。） 

行為動(dòng)詞：

主語(yǔ)+行為動(dòng)詞(+其它)

如：We study English.我們學(xué)習(xí)英語(yǔ)。

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

一般現(xiàn)在時(shí)的變化：

1. be動(dòng)詞的變化。

肯定句：主語(yǔ)+be+其它

He is a worker. 他是工人。
否定句：主語(yǔ)+ be + not +其它。

He is not a worker.他不是工人。
一般疑問(wèn)句：Be +主語(yǔ)+其它。

(be動(dòng)詞移到句首)
如：I am a student.
-Are you a student? 
-Yes. I am. / No, I'm not.
特殊疑問(wèn)句：疑問(wèn)詞+一般疑問(wèn)句。
如：My bike is under the tree.
Is your bike under the tree?
Where is your bike?

2.行為動(dòng)詞的變化。

肯定句：主語(yǔ)+動(dòng)詞原形(+其它)。
否定句：主語(yǔ)+ don't( doesn't ) +動(dòng)詞原形(+其它)。
如：I like bread. I don't like bread.
當(dāng)主語(yǔ)為第三人稱(chēng)單數(shù)時(shí)，要用doesn't構(gòu)成否定句。
如：He ofter plays football.
He doesn't often play football.
一般疑問(wèn)句：Do( Does ) +主語(yǔ)+動(dòng)詞原形+其它。（句首加助動(dòng)詞do, does）
如：I often play football.
- Do you often play football?
- Yes, I do. / No, I don't.
當(dāng)主語(yǔ)為第三人稱(chēng)單數(shù)時(shí)，要用does構(gòu)成一般疑問(wèn)句。
如：She goes to school by bike.
- Does she go to school by bike?
- Yes, she does. / No, she doesn't.
特殊疑問(wèn)句：疑問(wèn)詞+一般疑問(wèn)句。
如：She goes to school by bike.
Does she go to school by bike?
How does she go to school?

動(dòng)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

現(xiàn)在進(jìn)行時(shí)

1．現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在正在進(jìn)行或發(fā)生的動(dòng)作，也可表示當(dāng)前一段時(shí)間內(nèi)的活動(dòng)或現(xiàn)階段正在進(jìn)行的動(dòng)作。（句中一般含有now, look, listen.）

2．現(xiàn)在進(jìn)行時(shí)的肯定句基本結(jié)構(gòu)為be+動(dòng)詞ing.

如：Tom is reading books in his study .

3．現(xiàn)在進(jìn)行時(shí)的否定句在be后加not。

如：Tom is reading books in his study .

Tom is not reading books in his study .

4．現(xiàn)在進(jìn)行時(shí)的一般疑問(wèn)句把be動(dòng)詞調(diào)到句首。

如：Tom is reading books in his study .

Is Tom reading books in his study ？

5．現(xiàn)在進(jìn)行時(shí)的特殊疑問(wèn)的基本結(jié)構(gòu)為：疑問(wèn)詞+一般疑問(wèn)句?

（注意：當(dāng)劃線部分包含謂語(yǔ)動(dòng)詞時(shí)，用疑問(wèn)詞代替劃線部分放到句首，原劃線處應(yīng)加上doing）

如：Tom is reading books in his study .

Tom is reading books in his study .

Is Tom reading books in his study ?

Is Tom reading books in his study ?

What is Tom doing in his study?

Where is Tom reading books?

動(dòng)詞加ing的變化規(guī)則

1．一般情況下，直接加ing，如：cook-cooking

2．以不發(fā)音的e結(jié)尾，去e加ing，如：make-making, taste-tasting

3．如果末尾是輔音字母加一個(gè)元音字母和一個(gè)輔音字母，雙寫(xiě)末尾的輔音字母，再加ing，如：run-running, stop-stopping

一、用所給詞的正確形式填空

1. We often___________(play) on the playgound.

2. He _________(get) up at six o’clock.

3. __________you _________(brush) your teeth every morning.

4. What____ (do) he usually _____(do) after school?

5. Danny _______(study) English, Chinese, Maths, Science and Art at school.

6. Mike sometimes __________(go) to the park with his sister.

7. At eight at night, she ________(watch) TV with his parents.

8. ________ Mike________(read) English every day?

9. How many lessons ______your classmate____(have) on Monday?

10. What time ____his mother_________(do) the housework?

11. He often ______(have) dinner at home. 

12. Daniel and Tommy___ (be) in Class One.

13. We____ (not watch) TV on Monday. 

14. Nick _____(not go) to the zoo on Sunday.

15. They______ (like) the World Cup? 

16. What ____they often ____(do) on Saturdays

17. Your parents________ (read) newspapers every day?

18. The girl______ (teach) us English on Sundays.

19. She and I _______(take) a walk together every evening.

20. There_______ (be) some water in the bottle. 

21. Mike ______(like) cooking.

22. They_______ (have) the same hobby. 

23. My aunt______ (look) after her baby carefully.

24. You always____ (do) your homework well. 

25. I_____ (be) ill. I’m staying in bed.

26. She_____ (go) to school from Monday to Friday. 

27. Liu Tao _____(do) not like PE.

28. The child often______ (watch) TV in the evening.

29. Su Hai and Su Yang ______(have) eight lessons this term.

30. －What day ______(be) it today? － It’s Saturday.

31. Don’t make a noise. Grandpa __________(sleep).

32. Tom’s family__________(watch) TV.

33. It ________(take) me two hours to finish my homework last night.

34. What ______ your mother _______(do) every evening? She _______(wash) clothes.

35. _______ it ______ (rain)every day?

36. What _______(do) you _______ on Sundays ? We ________ (play) football.

37. There ________ (be) a football match on TV every morning.

38. They often ________ (visit) the Great Wall.

39. Who _______ (dance) the best in your class?

40. He _____________ (not come).

41. The earth __________ (move) round the sun.

42 She ________ (buy) a sweater.

43. Mr. Wang often______( go) to Shanghai.

答案： 用所給詞填空

1. play ；2. gets； 3. Do you； 4. does do ；5 .studies； 6 .goes ；7. watches； 8. Does read；9 .do have； 10. does do ；11. has ；12 .are ；13. don’t watch ；14 .doesn’t go ；15. likes ；16. do do；17. read ；18. teaches； 19. take； 20. is ；21. likes； 22. has； 23 .looks 24. do 2；5. am； 26. goes ；27. does；28 .watches；29. have； 30. is ；31. is sleeping； 32. watch； 33. took； 34. does do washes ；35 .Does rain；36 .do do play； 37. is ；38. visit ；39. dances； 40 .didn’t come ；41. moves ；42. bought ；43 .goes