1、一般現在時一般現在時的定義：表示經常性的事情，經常性的動作或一般性事實。一般現在時的標志詞： often 經常，usually 通常，always 總是，every 每個， sometimes 有時一般現在時的結構： 只有在主語是第三人稱單數時動詞發生 “三單變化 ”，其他用動詞的原形。三單變化： 1.多數在動詞后 splay plays like likes（1）直接在動詞詞尾加 -s.ask-askswork -worksget-getsstay-stays（2）以字母 s, x, ch, sh或 o 結尾的動詞，在詞尾直接加-es.watch-watches wish-wishes fi

2、x -fixesdo-doesgo-goespass-passes（3）以 “輔音字母加 - y ”結尾的動詞，要先變y 為 i 再加 -es.try-triesstudy-studies cry-criesfly -flies2.不規則變化：be-is arehave-has二、一般現在時用法1. 表示經常性，習慣性 ,永久性的動作或存在的狀態 .通常與副詞 sometimes,often, usually, always, every day (year, month ), once (twice, three times) a day,等時間狀語連用。They usually go to

3、 school by bike.I take the medicine three times a day.She helps her mother once a week.Marys father is a policeman.There are 50 students in my class.2. 表示客觀真理，科學原理，自然現象，等客觀事實或格言，諺語等。The sun rises in the east and sets in the west every day.The man who has never been to the Great Wall is not a real ma

4、n. Tomorrow is Tuesday.三、一般現在時的句子轉換：（1）當句子中有 be 動詞或情態動詞時，則把 be 動詞或情態動詞 (can,could 等等 )提到主語的前面變成疑問句 ;在 be 動詞或情態動詞后面加 not 變成否定句 .例： 陳述句： She is a student.疑問句 Is she a student?否定句 She is not a student.陳述句： I can swim.疑問句 Can you swim否定句 I can not swim.（2） 當句子中即沒有 be 動詞，也沒有情態動詞時，則在主語前加助動詞 do (you,以及復數 )

5、, does（單數 she,he,it）變成問句；在主語后謂語動詞前加助動詞 dont（I,you,以及復數 ), doesn （t單數 she,he,it）變成否定句，助動詞后的動詞要變成動詞原形。例： 陳述句： We get up at 7:00 every morning.疑問句 Do you get up at 7:00 every morning?否定句 We dont get up at 7:00 every morning.陳述句： She has a little brother.疑問句 Does she have a little brother?否定句 She doesn

6、t have a little brother.（一）用動詞的適當形式填空1. She _(go) to school at seven o clock.2. He usually _ up at 17:00.(get )3. She _ (live) in Beijing.4. My father _ (watch) TV every evening.5_ Amy _ (read) English every day?6. Chen Jie sometimes _(go)to the park with her sister.（二） .選擇填空7I want_homework now. A.

7、 doingB. to doC. to do myD. do my8Its time_.A. go to school B. play gamesC. to go home D. to do my homework9_go and help her. A. Lets meB. Lets usC. LetsD. Lets to10 Do they have a new car? Yes,_.A .they areB.they haveC. they dontD. they do11He often _ supper at 6:00 in the evening.A. haveB. hasc. i

8、s havingD. is eating12. We _ any Chinese classes on Friday. A. are having B. aren t havingC. don t haveD. are have（三）、用括號內動詞的適當形式填空。13. He often _ (have) dinner at home.14. Daniel and Tommy _ (be) in Class One.15. We _ (not watch) TV on Monday.16. Nick_ (not go) to the zoo on Sunday.17. _they _ (lik

9、e) the World Cup?18. What _ they often_ (do) on Saturdays?19. _your parents _ (read) newspapers every day?20. The girl _ (teach) us English on Sundays.21. She and I _ (take) a walk together every evening.22. There _ (be) some water in the bottle.23. Mike_ (like) cooking.24. They _ (have) the same ho

10、bby.25. My aunt _ (look) after her baby carefully.26. You always _ (do) your homework well.27. I _ (be) ill. Im staying in bed.28. She _ (go) to school from Monday to Friday.29. Liu Tao _ (do) not like PE.30. The child often _ (watch) TV in the evening.31. Wang Kai and Wang li_ (have) eight lessons

11、this term.32. What day _ (be) it today? It s Saturday.33.We often_(play) in the playgound.34.He _(get) up at six oclock.35. _you _(brush) your teeth every morning.36. What _(do) he usually _ (do) after school?37. Danny_(study) English,Chinese,Maths,Science and Art an school.38. Mike sometimes _(go)

12、to the park with his sister39. At eight at night, she _(watch) TV with his parents.40. _ Mike_(read) English every day?41. How many lessons_your classmate_(have) on Monday? 42.What time_his mother_(do) the housework?43. Do you often play football after school? (肯定回答 )_44. I have many books. （改為否定句）_

13、45. Gao Shan s sister likes playing table tennis（改為否定句）_46. She lives in a small town near New York.（改為一般疑問句）_47. I watch TV every day. （改為一般疑問句）_48. David has got a goal. （改為一般疑問句）_49. We have four lessons（.否定句）_50. Nancy doesn t run （fast肯定句）_51. My dog runs fast.一般疑問句： _否定句： _52.Mike has two letters for him.一般疑問句： _否定句： _53.I usually play football on Friday afternoon.否定句 :_一般疑問句 :_劃線提問 :_54.Su Yang usually washes some clothes on Saturday.否定句