现在进行时、一般现在时语法知识及练习题一、现在进行时：表示现在正在进行或发生的动作。

与am, is, are, look, listen, now连用。

ambe is + (现在分词)are动词现在分词的构成1、动词后直接加“ing”，如：reading \ sleeping\ drawing \seeing \ skiing\ singing \ playing \ listening 2、以不发音的“e”结尾，先去“e” 再加“ing”，如：closing coming having dancing riding skating making3、双写最后一个字母，再加“ing”，如：runn．ing putt．ing sitt．ing jogg．ing stopp．ing swimm．ing肯定句：I am doing my homework.He is doing his homework.否定句：I’m not doing my homework.He’s not doing his homework.一般疑问句：Are you doing your homework? Yes, I am. No, I’m not.Is he doing his homework? Yes, he is . No, he isn’t.特殊疑问句：What are you doing?What is he doing?现在进行时练习：一、写出下列动词的现在分词：play________ run__________ swim _________make__________go_________ like________?? write________ _ski___________read________ have_________ sing??________ dance_________put_________ see________ buy _________ love____________live_______ take_________ come ________??get_________stop_________ sit ________ begin________ shop___________二、用所给的动词的正确形式填空：boy __________________ ( draw)a picture now.2. Listen .Some girls _______________ ( sing)in the classroom .3. My mother _________________ ( cook )some nice food??now.4. What _____ you ______ ( do ) now?5. Look . They _______________( have) an English lesson .____________(not ,water) the flowers now.! the girls ________________(dance )in the classroom .is our granddaughter doing? She _________(listen ) to music.9. It’s??5??o’clock now. We _____________(have)supper now(wash )clothes? Yes ,she is .三、句型转换：1. They are doing housework .(分别改成一般疑问句和否定句)_____________________________________________________________2．The students are cleaning the classroom . ( 改一般疑问句并作肯定和否定回答) _________________________________________________________________3．I’m playing the football in the playground .(对划线部分进行提问)_________________________________________________________________4．Tom is reading books in his study . (对划线部分进行提问)_________________________________________________________________二、一般现在时：A、表示不受时限的客观存在如：He is a boy.??She is a student.??My mother is a nurse.This is a dog.??I have a story-book.B、表示现在的习惯动作，即指现在经常发生的动作，一般现在时常用来表示现在时间里某种动作的经常性和习惯性。

它常与表示程度或频度的词连用，如：often（经常） , usually （通常，一般） , sometimes（有时） , always（总是，一直） , never（从不）如：I often go to school on foot.??My father works in a school.Mike watches TV every day.I usually play computer games on the weekend.??C、表示现时的状态和现在瞬间动作如：How are you? You look happy.??What’s the matter with you? I hav e a headache.What do you have for lunchI have some chicken.肯定句: I usually take photos on Sundays.He usually take s photos on Sundays.否定句: I don’t take photos on Sundays.He doesn’t take photos on Sundays.一般疑问句：Do you usually take photos on Sundays?Yes, I do. No , I don’t.Does he usually take photos on Sundays?Yes, he does. No ,he doesn’t.特殊疑问句：What do you usually do on Sundays?What does he usually do on Sundays?一般现在时练习: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. She is always a good student.(改为一般疑问句，作否定回答)________________________________________________________8. 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. _________________。