一般现在时用法专练PPT.ppt

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1、一般现在时 复习一、概念一、概念 1.表示事物或人物的特征、状态。表示事物或人物的特征、状态。 如：如：The sky is blue.天空是蓝色的。天空是蓝色的。 2.表示经常性或习惯性的动作。表示经常性或习惯性的动作。 如：如：I get up at six every day. 我每天六点起床。我每天六点起床。 3.表示客观现实。表示客观现实。 如：如：The earth goes around the sun. 地球绕着太阳转。地球绕着太阳转。二、构成二、构成 1. be动词：主语动词：主语+be (am ,is ,are)+其它。其它。如：如：I am a boy. 我是一个男孩。我

2、是一个男孩。 2.行为动词：主语行为动词：主语+行为动词行为动词(+其它其它)。 如：如：We study English. 我们学习英语。我们学习英语。 当主语为第三人称单数当主语为第三人称单数(he, she ,it)时，动时，动词要进行三单变化：词要进行三单变化： 多数在动词后加多数在动词后加s：playplays likelikes； 以以s，x，sh，ch，o结尾的动词加结尾的动词加es：gogoes washwashes；以辅音；以辅音字母加字母加y结尾，把结尾，把y改改i再加再加es：flyflies 。三、各种句型及变化三、各种句型及变化 1. be动词的变化。动词的变化。 否

3、定句：主语否定句：主语+ be + not +其它。其它。 如：如：He is not a worker.他不是工人。他不是工人。 一般疑问句：一般疑问句：Be +主语主语+其它？其它？ 如：如：-Are you a student? -Yes. I am. / No, Im not. 特殊疑问句：疑问词特殊疑问句：疑问词+一般疑问句？一般疑问句？ 如：如：Where is my bike?2.行为动词的变化。行为动词的变化。 否定句：主语否定句：主语+ dont( doesnt ) +动词原形动词原形(+其它其它)。 如：如：I dont like bread. 当主语为第三人称单数时，要用

4、当主语为第三人称单数时，要用doesnt构成否定句。构成否定句。如如：He doesnt often play. 一般疑问句：一般疑问句：Do( Does ) +主语主语+动词原形动词原形+其它其它? 如：如：- Do you often play football? - Yes, I do. / No, I dont. 当主语为第三人称单数时，要用当主语为第三人称单数时，要用does构成一般疑问句。构成一般疑问句。如：如：- Does she go to work by bike? - Yes, she does. / No, she doesnt. 特殊疑问句：疑问词特殊疑问句：疑问词+一

5、般疑问句？一般疑问句？ 如：如：How does your father go to work? 同学们需要掌握的一般现在时第三人称单数形式：同学们需要掌握的一般现在时第三人称单数形式：lives, teaches, goes, watches, reads, does, works, does, doesnt一、用括号内动词的适当形式填空 1. He usually _ (have) lunch at home. 2. David and Tom usually _ (play) football after school. 3. We usually _ (make) model ship

6、s. 4. Nick usually _ (watch) TV on Monday. 5. What _they usually _ (do) on Saturdays? They usually _ (fly) kites. 6. _ your uncle_ (water) the flowers every day? 7. _ your parents_ (read) newspapers every day? 8. The girl usually _ (teach) us English on Sundays.hasplaymakewatchesdodoflyDoeswaterDore

7、adteaches 9. What _you usually _ (do) after school? I usually _ (grow) flowers. 10. What _your mother usually _ (do) on Sundays? She usually _ (do) housework at home . 11. _ Mike _(have) any hobbies? Yes, he _ . He _ (like) _ (cook). 12. They_ (have) the same hobby.dodogrowdoesdodoesDoeshavelikeshav

8、ecookingdoes 13. My aunt _ (like) _ (read) newspapers every evening . 14. What _Mike usually _ (do) on Sundays? He usually _ (help) Jane with her Maths . 15. What _Helen usually _ (do) on Sundays? She usually _ (clean) the desk .likesreadingdoesdohelpsdoescleansdo 16. She _ (go) to school from Monda

9、y to Friday. 17. Liu Tao _ (do) not like PE. He cant _(run ) fast. 18. The children usually _ (watch) TV in the evening. 19. Su Hai and Su Yang _ (have) eight subjects this term. 20. What _ she usually _ (do) in the evening? She usually _ (study) English.goesdoesrunwatchhavedoesdostudies 21.The girl

10、 is _ . She dances _ .(beautiful) 22. The student _ (use) a computer to _(write) music. 23. I_ ( like ) making clothes, but he_ (do not like ). He _ ( like ) playing football. 24.We usually _( dance )and_( play )basketball after class. 25. Mikes_ ( hobby ) is _ draw ) pictures. beautifulbeautifullyu

11、seswritelikedoes not likelikesdanceplayhobbydrawing二、改写句子1. I want to play table tennis with Gao Shan. He _ to play table tennis with Gao Shan. 2. I surf the Internet on Saturday evening. My father the Internet on Saturday evening.3. They study English , Maths Science ,and Art. Tom English , Maths S

12、cience ,and Art.4. I usually play basketball with my friends. Wang Bing usually_ basketball with my friends.wantssurfsstudiesplays5. My aunt likes growing flowers. My parents growing flowers.6. What do you usually do on Sundays? What Helen on Sundays?7. Do Su Hai and her family have any hobbies? SuH

13、ais father any hobbies?8. He grows beautiful flowers. We beautiful flowers. likedoesusually doDoes havegrow 三、按要求改写句子1. I watch TV every day. （改为一般疑问句） 2. We have four lessons.（否定句） 3. My dog runs fast. 否定句：_一般疑问句:_Do you watch TV every day?We dont have four lessons.My dog doesnt run fast.Does your

14、dog run fast?4. Su Yang usually washes some clothes on Saturday.否定句: _一般疑问句：_对划线部分提问:_Does Su Yang usually wash any clothes on Saturday?Su Yang doesnt usually wash any clothes on Saturday.What does Su Yang usually do on Saturday?5.Do you often play football after school? (肯定回答)_6. I have many books.

15、 （改为否定句） _7. Gao Shans sister likes playing table tennis. （改为否定句）_ 8. She lives in a small town near New York. （改为一般疑问句）_ 9. David has got a goal. （改为一般疑问句）_ Yes, I do.I dont have many books.Gao Shans sister doesnt like playing table tennis.Does she live in a small town near New York?Does David have

16、 got a goal?10. Mike has two letters for him.一般疑问句：_ 否定句：_ 11. Mingming usually waters the flowers every day否:_ 一般:_对划线提问:_ 12. Tom does his homework at home.否定句: _一般疑问句: _对划线提问: _ Mike doesnt have two letters for him.Does Mike have two letters for him?Mingming doesnt usually water the flowers every

17、 day.Does Mingming usually water the flowers every day?What does Mingming usually do every day?Tom doesnt do his homework at home.Does Tom do his homework at home?Who does his homework at home?综合运用：综合运用：Think and write(用4-5句话写写你和你的家人是如何度过周末的)例句：At the weekends, I usually Sometimes I My father usually Sometimes he My mother usually Sometimes she. We are very happy.