陈述句变否定句

1、精品文档陈述句变否定句一、把下列陈述句改为否定句。1. wego to school on sunday.wedont go to schoolon sunday.答案解析：陈述句改为否定句时，如果句中没有be 动词，找主语，如果主语不是第三人称单数，时态是一般现在时，在主语后加dont。2.wellgo to the park thisafternoon.wewont go to the park thisafternoon.答案解析：陈述句改为否定句时，will的否定形式是wont。3. i amwatching tvnow. i amnot watching tvnow.答案解析：陈述句

2、改为否定句时，当句中有be 动词时，在be 动词后 not 。4.jack fatheris a teacher.jack fatherisn t a teacher.答案解析：陈述句改为否定句时，当句中有be 动词时，在be 动词后 not 。5.the dog runs fast.the dog doesnt run fast.答案解析：陈述句改为否定句时，如果句中没有 be 动词，找主语，如果主语是第三人称单数，时态是一般现在时，主语后加 doesnt。6. the baby can speak. the baby cant speak.答案解析：陈述句改为否定句时，句中有can ，ma

3、y 等时，在主语后直接加not 。7. there is some water in the bottle.there isn t any water in the bottle.答案解析：陈述句改为否定句时，当句中有be 动词时，在be 动词后 not,some 要改为 any 。8. her mother works hard.her mother doesn t work hard.答案解析：陈述句改为否定句时，如果句中没有 be 动词，找主语，如果主语是第三人称单数，时态是一般现在时，主语后加 doesnt。9. they like reading books. they dont l

4、ike reading books.答案解析：陈述句改为否定句时，如果句中没有be 动词，找主语，如果主语不是第三人称单数，时态是一般现在时，在主语后加 dont。10.wehad lessons thismorning.wedidn t have lessonsthis morning.答案解析：陈述句改为否定句时，如果句中没有be 动词，找主语，如果主语不是第三人称单数，时态是一般过去时，在主语后加 didn t。11.i have a doll.i dont have a doll.答案解析：陈述句改为否定句时，如果句中没有be 动词，找主语，如果主语不是第三人称单数，时态是一般现在时，

5、在主语后加 dont。12.it is a fish.itisn t a fish.答案解析：陈述句改为否定句时，当句中有be 动词时，在 be 动词后 not 。13. they speak english. they dont speak english.。1欢迎下载精品文档答案解析：陈述句改为否定句时，如果句中没有 be 动词，找主语，如果主语不是第三人称单数，时态是一般现在时，在主语后加 dont。14. she can clean the bedroom. she can t clean the bedroom.答案解析：陈述句改为否定句时，句中有can ，may 等时，在主语后直接

6、加not 。15. i have somemoney in mypocket. i dont have any moneyin my pocket.答案解析：陈述句改为否定句时，如果句中没有 be 动词，找主语，如果主语不是第三人称单数，时态是一般现在时，在主语后加 dont， some 要改成 any。2欢迎下载精品文档陈述句变否定句的练习题i be 动词1.he is a boy._2. i am your friend._3. my sister is a beatiful girl._4. my mother is a worker._5. they are in the classr

7、oom._6. there are some books on the bookshelf._7. i was at home yesterday._8. they were in beijing ten years ago._9. i am looking for a job recently._10. the students are playing basketball in the playground._ii 情态动词1. lucy will be back in a week._2. she can sing a song and draw a picture._3. you ca

8、n use the dictionary._4. peter need go home tomorrow._5. you should line up when you wait for a bus._6. we need learn something to cook._7. i can write a book._8. you should say “sorry ”to somebody who you hurt him._9. he must stay at home to finish his homework._10. i can go to shanghai zoo._。3欢迎下载

9、精品文档iii 实意动词1. we come from china._2. we like the mask._3. he likes the violin._4. have some bread, tom._5. please open your books._6. i like chinese、 maths、 art and pe._7. she has a shower in the morning._8. peter did lots of work in the company last night._9. they had a lot of fun in past ten year

10、s._10. i used to play the piano._。4欢迎下载精品文档answer:i. be 动词1. he is a boy. he is not a boy.2. i am your friend. i am not your friend.3. my sister is a beatiful girl. my sister is not a beatiful girl.4. my mother is a worker. my mother is not a worker.5. they are in the classroom. they are not in the

11、classroo.6there are some books on thebookshelf.there are not any books on thebookshelf.7. i was at home yesterday.i was not at home yesterday.8. they were in beijingten years ago.they were not in beijingten years ago.9. i am looking for a job recently.i am not looking for a job recently.10.the stude

12、ntsare playingbasketballinthe playground.thestudentsare not playingbasketballin the playground.ii. 情态动词11.lucy will be back in a week.lucy will not be back in a week.12.she can sing a song and draw a picture.she can not sing a song and draw a picture.13.you can use the dictionary.you can not use the

13、 dictionary.14.peter need go home now. peter need not go home now15.you should line up when you wait for a bus.you should not line up when you wait for a bus.16.we need learn something to cook.weneed not learnanythingto cook.17.i can write a book.i can not write a book.18.you should say “sorry ”to s

14、omebody who you hurt him.you should not say “sorry ”to somebody who you hurt him.19.he must stay at home to finish his homework.he must not stay at home to finish his homework.20. i can go to shanghai zoo.i can not go to shanghai zoo.iii. 实意动词21. we come from china.we dontcome from china.22. we like

15、 the mask.we dontlike the mask.23. he likes the violin.he doesntlike the violin.24. have some bread, tom.do not have any bread, tom.25. please open your books.please do not open your books26. i like chinese、 maths、 art and pe.i dont like chinese 、maths、art and pe27. she has a shower in the morning. she doesnthave a shower in the morning.28. peter did lots of