一般现在时基本用法介绍

1、精品文档一般现在时基本用法介绍一般现在时的功能1.表示事物或人物的特征、状态。如：The sky is blue.天空是 蓝色的。2.表示经常性或习惯性的动作。如：I get up at six every day.我每天六点起床。3.表示客观现实。如：The earth goes around the sun.地球绕 着太阳转。一般现在时的构成1. be动词：主语+be(am,is,are)+其它。如：I am a boy.我是 一个男孩。2.行为动词：主语+行为动词(+其它)。如：We study English.我们学习英语。当主语为第三人称单数(he, she,it)时，要在动词后加-

2、s或-es。如：Mary likes Chinese.玛丽喜欢汉语。一般现在时的变化1. be动词的变化。 否定句： 主语+ be + not +其它。 如：He is not a worker.他不是工人。1欢迎下载精品文档一般疑问句：Be +主语+其它。如：-Are you a student?-Yes.I am. / No, Im not.特殊疑问句：疑问词+般疑问句。如：Where is my bike?2.行为动词的变化。否定句：主语+ don t( does nt ) +动词原形(+其它)。如：I dont like bread.当主语为第三人称单数时，要用does nt构成否定句

3、。如：He does nt ofte n play.一般疑问句：Do( Does ) +主语+动词原形+其它。女口：- Do you often play football? - Yes, I do. / No, I dont.当主语为第三人称单数时，要用does构成一般疑问句。女口：- Does she go to work by bike? - Yes, she does. / No, she does nt.特殊疑问句： 疑问词+般疑问句。 如：Howdoes your father go to work?一般现在时用法专练：一、用括号内动词的适当形式填空。1. He ofte n_ (

4、have) dinner at home.2. Da niel and Tommy_(be) in Class One.3. We_ (not watch) TV on Mo nday.2欢迎下载精品文档4. Nick_ (not go) to the zoo on Sun day.5. _they_ (like) the World Cup?6. What_ they ofte n_ (do) on Saturdays?7. _your pare nts_ (read) n ewspapers everyday?8. The girl_ (teach) us En glish on Sun

5、days.9. She and I _ (take) a walk together every evening.10. There_ (be) some water in the bottle.11. Mike_(like) cooki ng.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. Im staying in bed.16. She_ (go) to school fr

6、om Mon day to Friday.17. Liu Tao_ (do) not like PE.18. The child ofte n_ (watch) TV in the eve ning.19. Su Hai and Su Yang_(have) eight less ons this3欢迎下载精品文档term.20.What day_ （be） it today?Its Saturday.二、按照要求改写句子。1. Daniel watches TV every evening.（改为 否定句）2.1 do my homework every day.（改为一般疑问句，作否定回答

7、）3. She likes milk.（改为一般疑问句，作肯定回答）4. Amy likes playi ng computer games.（改为一般疑问句，作否定回答）5.We go to school every morning.（改为 否定句）6.He speaks English very well.（改为否定句）7. I like taki ng photos in the park.（对划线部分提问）4欢迎下载精品文档8.John comes from Canada.（对戈U线部分提问）10. Sim on and Dani el like going skat in g.（改为否定句）三、改错（划出错误的地方，将正确的写在横线上）1. Is your brother speak En glish?_2. Does he likes going fishi ng?_3. He likes play games after class._4. Mr. Wu teachs us English._5. She dont do her homeworko n Su