一般现在时 (3).doc

7A Unit One Grammar Activity sheet一、定义1) 经常性或习惯性的动作。I leave home for school at 7 every morning.2) 客观真理，客观存在，科学事实。The earth moves around the sun. Shanghai lies in the east of China.3) 现在时刻的状态、能力、性格、个性。I dont want so much. Ann Wang writes good English but does not speak well.二、连用的时间状语： every day/ morning/ week/ moth/ year, sometimes,often, usually, always, never, at six, on Sundays,三、构成动词由主语决定1.含be动词的句子 (动词用am，is，are的形式,be动词由主语决定)(1).一般疑问句通常把am，is，are提前,肯定回答用Yes,否定回答用No. Some改成any.eg. They are in Class Three.一般疑问句: Are they in Class Three ?肯定回答: Yes, they are.否定回答: No, they arent. ( are not = arent ) Exercises:先用be动词填空,后将下列各句改为一般疑问句,并回答 1.He _ good student. 2.Sandy _ tall and slim. 3.Mr Wu _ our Maths teacher. 4.You _in the Reading Club. 5.Peter and Daniel _ good friends. 6.I _ a Grade Seven student. 7.My brother _ very polite and helpful. (2).否定句在am，is，are后面加not。They are in Class Three.否定句: They are not in Class Three.Exercises:将下列句子改为否定句1.Im your English teacher.2.They are my classmates.3.Today is Sunday.2.含行为动词的句子(主语+行为动词原形或第三人称单数,动词由主语决定 )当主语是第一人称,第二人称或第三人称复数时如：I, we, you,they, his brothers, the twins等, 各种句式中谓语动词都用原形. 当主语是第三人称单数时如:she, he, it, my cousin, the panda , their school, our Chinese teacher, that car等, 肯定陈述句中动词用第三人称单数形式(1). 动词第三人称的变化规则1一般情况下，在动词原形后v直接加-s， 如：cook-cooks, milk-milks2以s. x. sh. ch. o结尾的动词，在动词原形后加-es， 如：guess-guesses, wash-washes, watch-watches, go-goes, do- does3以“辅音字母+y”结尾，变y为i, 再加-es， 如：study-studies play-?4. 特殊情况：have-hasExercises : 1.I _(like)reading, my brother _(like) watching TV. 2.Tom _ (study) at Beijing Sunshine Secondary School. 3.The boys often _ (play) football on the playground. 4.His mother _ (clean) the house every day. 5.The girl over there _ (live) in Beijing. 6.-_ you _(come) from Japan ? -No, I dont. June _(come) from Japan. (2).一般现在时,当主语是第一人称,第二人称或第三人称复数时, 各种句式中谓语动词都用原形. 否定句中，在行为动词前加do not。一般疑问句中，在主语前面加do。 (通常some改成any, I改成you, my改成your)eg. Her parents like watching TV. 否定句: Her parents dont like watching TV.一般疑问句: Do her parents like watching TV? 回答: Yes, they do. / No, they dont. ( dont=do not )Exercises:将下列各句改为否定句,一般疑问句并回答 1.Tom and Jerry often fly kites together.否定句:一般疑问句:回答:2.I have some comic books. 否定句:一般疑问句:回答: 3.Many students wear glasses否定句:一般疑问句:回答:(3).当主语是第三人称单数时, 肯定陈述句中动词用第三人称单数形式.一般疑问句中，在主语前面加does，同时动词的第三人称单数形式变为原形。否定句中，在行为动词前加does not，同时动词的第三人称单数形式变为原形。eg. She works in a bank. 一般疑问句: Does she work in a bank?回答: Yes, she does. / NO, she doesnt. ( doesnt=does not ) 否定句: She doesnt work in a bank. Exercises :将下列各句改为否定句,一般疑问句并回答.1.Their grandfather takes the dog for a walk 否定句:一般疑问句:回答:2. Millies father goes to work every day.否定句:一般疑问句:回答:3. The dog eats nice food every afternoon.否定句:一般疑问句:回答:4.She usually flies to Shanghai.否定句:一般疑问句:回答:一般现在时用法专练 姓名_ 学号 _一、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. Whatthey 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. Im 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? Its Saturday. 二、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，作否定回答) 3. She likes milk.(改为一般疑问句，作肯定回答）4. Amy likes playing 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 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) 三、改错(用下划线标出句中的错误,将正确答案写在括号里)( ) 1. Is your brother speak English? ( ) 2. Does he likes going fishing? ( ) 3. He likes play games after class. ( ) 4. Mr. Wu teachs us English. ( ) 5. She dont do her homework on Sundays. The answers to Ex 11. has 2. are 3. do not watch (dont) 4. does not go (doesnt ) 5. Do like ?6. do do? 7. Do read? 8. teaches 9. take 10. is 11.likes 12. have 13.looks 14.do 15. am 16. goes 17. does 18. watches 19. have 20. is The answers to Ex 21. Daniel doesnt watch 2. Do you do your homework every day? No, I dont. 3. Does she like milk? Yes, she does. 4. Does Amy like ? No, she doesnt. 5. We dont go to . 6. He doesnt speak 7. where do you like taking photos? 8. where does John come from? 9. Is she always a good student? No,