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一、 定义与讲解 一般现在时：表示经常性的事情，经常性的动作或一般性事实。 时间状语：often 经常，usually通常，always 总是，every每个，sometimes 有时，at …在几点钟 只有在第三人称单数用动词的'三单变化'，其他用动词的原形。 三单变化：1.多数在动词后＋s play — plays like — likes （1）直接在动词词尾加-s. ask---asks work---works get---gets stay---stays （2）以字母s, x, ch, sh或o结尾的动词，在词尾直接加-es. watch---watches wish---wishes fix---fixes do---does go---goes pass---passes （3）以'辅音字母加 - y'结尾的动词，要先变y为i再加-es. try---tries study---studies cry---cries fly---flies 2.不规则变化： be---- is are have----has 二、一般现在时的用法 表示经常性或习惯性的动作或存在的状态；表示客观事实或普遍真理；在时间、条件等状语从句中，用现在时表示将来；在某些以here，there开头的句子中，用一般现在时表示正在发生的动作 当主语是第三人称单数时： 1、动词变相应的第三人称单数形式 2、肯定句主语+动词s+其它 3、否定句主语+doesn't+动词原形+其它 4、一般疑问句Does+主语+动词原形+其它 5、肯定回答 Yes，主语+does 6、否定回答 No，主语+doesn't 7、特殊疑问句特殊疑问词+一般疑问句 当主语不是第三人称单数时： 1、肯定句 主语+动词原形+其它 2、否定句 主语+don't+动词原形+其它 3、一般疑问句 Do+主语+动词原形+其它 4、要注意，句式结构错则全都错。 5、谓语动词的形式：do/does 三、一般现在时的结构 一、 写出下列动词的第三人称单数 talk______forget______hope______stop______perform______play______say_____ buy______worry______fly______study_______like_______make______take______ love_______recite_______become_______come_______drive_______shine_______ leave_____wake_______ride_______write_______hike______give______see______ swim______stop______shop_______plan______get_______sit_______let_______ cut_______ run_______ relax_______ begin____ ___wash___ __watch___ ____ finish______ teach__ ___ fish_______ reach_______ go______ do_____ Have______ kiss ______ stay ______ try______ hiss ______ fix______ 二、用括号内动词的适当形式填空。 1. He often ________(have) dinner at home. 2. Daniel and Tommy _______(be) in Class One. 3. We _______(not watch) TV on Monday. 4. Nick _______(not go) to the zoo on Sunday. 5. ______ they ________(like) the World Cup? 6. What _______they often _______(do) on Saturdays? 7. _______ your parents _______(read) newspapers every day? 8. The girl _______(teach) us English on Sundays. 9. She and I ________(take) a walk together every evening. 10. There ________(be) some water in the bottle. 11. Mike _______(like) cooking. 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. I'm staying in bed. 16. She _______(go) to school from Monday to Friday. 17. Liu Tao _______(do) not like PE. 18. The child often _______(watch) TV in the evening. 19. Su Hai and Su Yang _______(have) eight lessons this term. 20. －What day _______(be) it today? － It's Saturday. 21 We often ___________ (play) in the playground. 22. He _________ (get) up at six o'clock. 23. ________ you __________ (brush) your teeth every morning? 24. What ________(do) he usually ________ (do) after school? 25. Danny ____________ (study) English, Chinese, math, science and art at school. 26. Mike sometimes __________ (go) to the park with his sister. 27. At eight at night, she ____________ (watch) TV with her parents. 28. ________ Mike _________ (read) English every day? 29. How many lessons _________ your classmate _________ (have) on Monday? 30.What time _________ his mother _________ (do) the housework? 三、按照要求改写句子 1. Daniel watches TV every evening.(改为否定句)_________________________ 2. I do my homework every day.(改为一般疑问句，并作否定回答) ________________________________________________________ 3. She likes milk.(改为一般疑问句，并作肯定回答) ___________________________ 4. Amy likes playing computer games.(改为一般疑问句，并作否定回答) ___________________________________________________ 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 taking photos in the park.(对划线部分提问)__________________________ 8. John comes from Canada.(对划线部分提问)____________________________ 9. She is always a good student.(改为一般疑问句，作否定回答) ________________________________________________________ 10. Simon and Daniel like going skating.(改为否定句) 11. Do you often play football after school? (肯定回答) _______________ 12. I have many books. （改为否定句）_________________________ 13. Gao Shan's sister likes playing table tennis.（改为否定句）_________________ 14. She lives in a small town near New York. （改为一般疑问句）_________________ 15. I watch TV every day. （改为一般疑问句）___________________________ 三、按照要求改写句子 1. Daniel watches TV every evening. (改为否定句)_________________________ 2. I do my homework every day. (改为一般疑问句，并作否定回答) ________________________________________________________ 3. She likes milk. (改为一般疑问句，并作肯定回答) ___________________________ 4. Amy likes playing computer games. (改为一般疑问句，并作否定回答) ___________________________________________________ 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 taking photos in the park. (对划线部分提问)_________________________8. John comes from Canada. (对划线部分提问)____________________________ 9. She is always a good student.(改为一般疑问句，作否定回答) ________________________________________________________ 10. Simon and Daniel like going skating.(改为否定句) 11. Do you often play football after school? (肯定回答) _______________ 12. I have many books. （改为否定句）_________________________ 13. Gao Shan's sister likes playing table tennis.（改为否定句）_________________ 14. She lives in a small town near New York. （改为一般疑问句）_________________ 15. I watch TV every day. （改为一般疑问句）_________________________ |
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