小升初英语语法复习及练习：一般现在时

小学教育网

　　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"-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。
　　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?
　　2.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.
　　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. 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.
　　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)
　　___________________________________________________
　　五、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 don’t do her homework on Sundays. _________________