一般现在时的变化

1、般现在时的变化一）否定形式：1、 句子中有 be动词(is, am、are)或情态动词(can、may、need、will),在be动词或情 态动词后面加上 not 。2、 如果句子中没有 be动词或情态动词，那么根据主语在后面加入don '非三单)或doesn ' t (第三人称单数) 。(二)一般疑问句：1 、句子中有 be 动词或情态动词,将 be 动词或情态动词提前,放到主语前面。注意句中第 一人称要改成第二人称。2、如果句子中没有 be动词或情态动词，那么根据主语判断加入do(非三单)或does (第三人称单数)。注意句中第一人称改成第二人称。课堂练习一。用所给词的正

2、确形式填空1. We often(play) in the playgound.2. He (get) up at six o' clock.3. you (brush) your teeth every morning.4. What (do) he usually (do)after school5. Danny (study) English,Chinese,Maths,Science and Art an school.6. Mike sometimes (go) to the park with his sister.7. At eight at night, she (wa

3、tch) TV with his parents.8. Mike(read) English every day9. How many lessonsyour classmate(have) on Monday10. What timehis mother(do) the housework二、改句子1. Do you often play football after school（肯定回答 ）2. I have many books.（改为否定句）3. Gao Shan ' s sister likes platyaibnlge tennis（改为否定句）4. She lives

4、in a small town near New York.（改为一般疑问句）5. I watch TV every day.（改为一般疑问句）6. David has got a goal.（改为一般疑问句）7. We have four lessons.（否定句）8. Nancy doesn ' t run fast（肯定句）9. My dog runs fast.否定句：一般疑问句：10. Mike has two letters for him.一般疑问句：否定句：11. I usually play football on Friday afternoon.否定句 :一般疑问

5、句 :12. Su Yang usually washes some clothes on Saturday.否定句 :一般疑问句 :13. Mingming usually waters the flowers every day否定句 :强化训练 一、变否定句。1. He wants a book.2. Jimmy washes hands before dinner.3. Lisa likes milk very much.4. They walk to school.5. Lingling and Dandan are 10 years old.6. I am Chinese.7. B

6、en is from America. 二、变一般疑问句并作肯定和否定回答。wants a book.2. Jimmy washes hands before dinner.3. Lisa likes milk very much.4. They walk to school.5. Lingling and Dandan are 10 years old.6. I am Chinese.7. Ben is from America.三。用所给词的正确形式填空1. We often(play) on the playgound.2. He (get) up at six o' clock

7、.3. you (brush) your teeth every morning.4. What (do) he usually (do) after school5. 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 day9. How many le

8、ssons your classmate(have) on Monday10. What time his mother(do) the housework11. 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 Cup16. What they often (do) on Saturdays17. Your p

9、arents (read) newspapers every day18. 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

10、 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. Gra

11、ndpa (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 day36. 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 class40. He (not come).41. The earth (move) round the sun.42 She (buy) a sweater.43. Mr. Wang often( go) to Shanghai.四。改句子1. Do you often play football after school (肯定回答 ) 2. I have many books.(改为否定句)3. Gao Shan '