英语语法一般现在时(6页).doc
-英语语法一般现在时-第 6 页一般现在时基本用法介绍【No. 1】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。 【No. 2】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"-s"或"-es"。如:Mary likes Chinese.玛丽喜欢汉语。 【No. 3】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。 一般疑问句:Be +主语+其它。 如:-Are you a student? -Yes. I am. / No, I'm not. 特殊疑问句:疑问词+一般疑问句。如:Where is my bike? 3. 行为动词的变化。 否定句:主语+ don't( doesn't ) +动词原形(+其它)。如: I don't like bread. 当主语为第三人称单数时,要用doesn't构成否定句。如: He doesn't often play. 一般疑问句:Do( Does ) +主语+动词原形+其它。如: - Do you often play football? - Yes, I do. / No, I don't. 当主语为第三人称单数时,要用does构成一般疑问句。如: - Does she go to work by bike? - Yes, she does. / No, she doesn't. 【No. 4】特殊疑问句:疑问词+一般疑问句。如:How does your father go to work? 动词+s的变化规则 1.一般情况下,直接加-s,如:cook-cooks, milk-milks 2.以s. x. sh. ch. o结尾,加-es,如:guess-guesses, wash-washes, watch-watches, go-goes 3.以“辅音字母+y”结尾,变y为i, 再加-es,如:study-studies 一般现在时用法专练: 一、 写出下列动词的第三人称单数 drink _ go _ stay _ make _ look _ have_ pass_ carry _ come_ watch_ plant_ fly _ study_ brush_ do_ teach_ 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. 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 term20. What day _(be) it today? Its Saturday 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,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)_ 四、改错(划出错误的地方,将正确的写在横线上)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