把下列句子改为否定句
把句子改为否定句
3.句子中既没有be动词也没有情
态动词时，借助助动词（do 和
does）,在助动词后+not,后边动
词还原.
don’t/doesn’t
• 1.I have an apple. • I don’t have an apple. • 2.She likes hamburgers . • She doesn’t like hamburgers . • 3. Li Shan has some bananas. • Li Shan doesn’t have any bananas.
助助动词（do 和does）,在助动词后+not,后边
动词还原.
don’t/doeare）动 词时，在be（am is are）后+not.
am not/isn’t/aren’t
• 1.She is a teacher. • She is not(isn’t) a teacher • 2.They are good friends . • They are not (aren’t)good friends • 3.Li Shan and Su Nan are students. • Li Shan and Su Nan are not (aren’t)
students.
2.当句子中有“情态动词” （can ,will）时，在“情态动词” （can ,will）后+not.
can’t/won’t
• 1.She can swim. • She can not (can’t) swim • 2.Li Shan can sweep the floor. • Li Shan can not (can’t)sweep the
双重否定句及答案
双重否定句及答案练一把下列句子改为双重否定句。
1、万里长城是世界历史上的一个伟大奇迹。
万里长城不能不说是历史上的一个伟大奇迹。
2、写得不怎么样，但还是有希望的。
写得不怎么样，但不是没有希望的。
3、问题还没有弄清，但已经有了一点儿头绪.问题还没有弄清，但不是没有一点儿头绪。
4、他这样做虽然过分了点，但还是有道理的.他这样做虽然过分了点，但不是没有道理的。
5、你承认电子计算机是“天之骄子”。
你不得不承认电子计算机是“天之骄子”。
6、燕子飞过大海，肯定非常辛苦、艰难。
燕子飞过大海，不可能不辛苦、艰难。
7、爹妈都不在家，只好自己动手丰衣足食了。
爹妈都不在家，不得不自己动手丰衣足食了。
8、在XXX面前，什么困难都能克服。
在XXX面前，没有困难不能克服。
9、这部电影使我感动得流泪。
这部电影不能不使我感动得流泪。
10、黑熊躲进大树洞里。
XXX不得不躲进大树洞里。
11、下个星期天，妈妈要带我去西湖划船。
下个星期天，妈妈不得不带我去西湖划船。
12、星期天,我们必须去看排球赛。
星期天,我们不得不去看排球赛。
13、学校里只给每人,这真叫人为难。
学校里只给每人,这不能不叫人为难。
14、XXX的战士必须抢在敌人前面赶到泸定桥。
XXX的战士不得不抢在敌人前面赶到泸定桥。
15、这件事是事实。
这件事不可能不是事实。
16、我是好学生。
我不可能不是好学生。
17、人都喝水人不可能不喝水。
操演二把下列句子改为双重否定句。
1、香港回归伟大的祖国，我们感到无比自豪。
香港回归巨大的祖国，我们不能不感到无比自豪。
2、您为我们支付了如许高的代价，足以表达您对中国群众的友谊。
您为我们支付了如许高的代价，不可能缺乏以表达您对中国群众的友谊。
3、每个小孩子都喜欢小动物。
没有哪个小孩子不喜欢小动物。
4、我对同学们的勇敢精神，从心底里感到无限的敬佩。
我对同学们的勇敢精神，不得不从心底里感到无限的敬佩。
5、信赖，往往创造出美好的世界。
信赖，无不创造出美好的境界。
肯定句变否定句练习
肯定句变否定句练习一将下列句子改为否定句，每空一词。
1．We do morning exercises every day．We _______ _______morning exercises every day．2．All of us can swim．_____________________ can swim．3．There is something wrong with my XXX．There ______________wrong with my bike．4．You may stay here before I come back．You ______________here before I come back．5．Read the text after me．______________ the text after me．6．Li Lei needs some help with his English．Li Lei _____________________help with his English．7．He said he would go to Beijing the next week．He ____________________________go to Beijing the next week．8．The bike has already been mended．The bike ______________mended _______．9．I think it is going to XXX．I ____________________________going to rain tomorrow．二把下列句子变成否定句。
1. I am Tom.______________________________2. He is nine.______________________________3. They are pupils.______________________________4. I can fly a kite.______________________________5. He can make a toy._____________________________6. You must go home now._____________________________7. I like Jinan.8. XXX.9. He has many books.10. He has some books.11. There is a pen on the desk.12. There is some water in the glass._________________________________________13. You have got some books.__________________________________________14. You have some books.三变一定句为否认句1. I like to watch TV..2. Xiao Fang and I go to the library every Saturday..3. Tim swims very well..4. Mr. Smith has many books about the cars. .5. I want to play with my friends..6. We feel cold today..7. Bob reads English everyday..8. We do our XXX..9. Mr. White has two houses.10.I’m old, but you’re young.11. He was reading and I was writing.12. He has a car.13. He had some dictionaries.14. You have to go with him.15. XXX.16. We had a good holiday.17. I can finish the work in an hour.18. You must go with us.19. We should help them.20. He works in a XXX.21. We often hear from her.22. I met her at the XXX.四把下列肯定句变成否定句。
初一英语上册上学期否定句一般疑问句
否定句，一般疑问句，特殊疑问句一:否定句当句子中的谓语动词是：is ,am， are 时，改为否定句，则在is ，am, are后面加 not 就行了。
注意is not 缩写isn’t , are not缩写aren’t，而am not 是不能缩写的把下列句子改为否定句：1.This is a pencil-box. This ______________ a pencil—box。
2.I am a teacher I ________ ________a teacher3.These are my English books. These _____________my English books4.My ruler is yellow. My ruler ________yellow。
5.We are in Class Three ， Grade Seven . There ________ __________ money on the floor。
6.There is some money on the floor. There ________ _________money on the floor。
7.There are some books under the tree. There ________ _________books under the tree。
8.There are fifty books on the desk。
There ________fifty books on the desk.9.The flowers are near the window。
The flowers ________near the window.10.Tom is from England . Tom________ from England 。
二：一般疑问句把下列句子改为一般疑问句：1. This is a pencil-box。
11月26号作业 将下列句子先改为否定句
将下列句子先改为否定句，后改为一般疑问句，并做否定回答1. My father likes running on Sundays.2. Su Yang usually dances after school._____________________________________ _____________________________________________________________________ ________________________________ 3. We have a big lunch this evening. 4. I want to be a teacher._____________________________________ _____________________________________________________________________ ________________________________ 5. Mr Green teaches us English. 6. Liu Tao often plays football after school. _____________________________________ _____________________________________________________________________ ________________________________ 7. My classroom is on the first floor. 8. Nancy studies Chinese on Saturdays._____________________________________ _____________________________________________________________________ ________________________________将下列句子先改为否定句，后改为一般疑问句，并做否定回答1. My father likes running on Sundays.2. Su Yang usually dances after school._____________________________________ _____________________________________________________________________ ________________________________ 3. We have a big lunch this evening. 4. I want to be a teacher._____________________________________ _____________________________________________________________________ ________________________________ 5. Mr Green teaches us English. 6. Liu Tao often plays football after school. _____________________________________ _____________________________________________________________________ ________________________________ 7. My classroom is on the first floor. 8. Nancy studies Chinese on Saturdays._____________________________________ _____________________________________________________________________ ________________________________将下列句子先改为否定句，后改为一般疑问句，并做否定回答1. My father likes running on Sundays.2. Su Yang usually dances after school._____________________________________ _____________________________________________________________________ ________________________________ 3. We have a big lunch this evening. 4. I want to be a teacher._____________________________________ _____________________________________________________________________ ________________________________ 5. Mr Green teaches us English. 6. Liu Tao often plays football after school. _____________________________________ _____________________________________________________________________ ________________________________ 7. My classroom is on the first floor. 8. Nancy studies Chinese on Saturdays._____________________________________ _____________________________________________________________________ ________________________________11月26号作业，姓名________________________1.他住在哪里? 他住在澳大利亚。
把下列句子变为否定句
把下列句子变为否定句1.I like apples.2.She likes bananas.3.We want to play ball.4.Tina goes to school every day.5.Tom often washes his hands.6.The bird flies every day.7.My father watches TV every day. 二．把下列句子变为否定句1.I can sing a song.2.He can play ball.3.The bird can fly.4.Tina can jump high.5.He may come in .6.She must go home.7.The boy need close the door.8.I should go to bed early.9.I would like to drink some water.10.Tom must go to school.11.I will go to Beijing tomorrow.12.Tom will play the piano this evening.13.He will sing a song.14.She will get home at 8 o’clock.15.Tina will wash coats.16.My mother will go to the park next week.17.The girl will dance in the room.18.The boy will come back soon.19.Cindy will eat a hamburger.20.Mom will buy a gift for me.21.I went to the park last week.22.:He ate a cake just now.23.The boy got home two minutes ago.24.They ran in the park just now.25.The bird flew away yesterday.26.The girl cried last night.27.Jack was ill the day before yesterday.28.We were hungry just now.29.Tom stayed at home yesterday.30 Lily drew a picture last month.31. I am from Changchun.32.This is a bird.33.Those are tomatoes.34.I like hamburgers35.He goes to school everyday.。
练习题-陈述句变否定句(可编辑修改word版)
陈述句变否定句一、把下列陈述句改为否定句。
1.We go to school on Sunday.2.We’ll go to the park this afternoon.3.I am watching TV now.4.Jack’father is a teacher.5.The dog runs fast.6.The baby can speak.7.There is some water in the bottle.8.Her mother works hard.9.They like reading books.10.We had lessons this morning.11.I have a doll.12.It is a fish.13.They speak English.14.She can clean the bedroom.15.I have some money in my pocket.Answer:1.We go to school on Sunday.We don’t go to school on Sunday.2.We’ll go to the park this afternoon.We won’t go to the park this afternoon.3.I am watching TV now.I am not watching TV now.4.Jack’father is a teacher.Jack’father isn’t a teacher.5.The dog runs fast.The dog doesn’t run fast.6.The baby can speak.The baby can’t speak.7.There is some water in the bottle.There isn’t any water in the bottle.8.Her mother works hard.Her mother doesn’t work hard.9.They like reading books.They don’t like reading books.10.We had lessons this morning.We didn’t have lessons this morning.11.I have a doll.I don’t have a doll.12.It is a fish.It isn’t a fish.13.They speak English.They don’t speak English.14.She can clean the bedroom.She can’t clean the bedroom.15.I have some money in my pocket. I don’t have any money in my pocket.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 classroom.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 can 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.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 years.10.I used to play the piano.answer:Be 动词I can not write a book.18. You should say “Sorry” to1.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.M y mother is a worker. My mother is not a worker.5.They are in the classroom. They are not in the classroo.6.There are some books on the bookshelf. There are not any books on the bookshelf.7.I was at home yesterday. I was not at home yesterday.8.They were in Beijing ten years ago. They were not in Beijing ten years ago.9.I am looking for a job recently. I am not looking for a job recently.10.The students are playing basketball in the playground.The students are not playing basketball in 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 apicture.She can not sing a song and draw apicture.13.You can use the dictionary.You can not use the dictionary.14.Peter need go home now.Peter need not go home now15.You should line up when you waitfor a bus.You should not line up when you waitfor a bus.16.We need learn something tocook.We need not learn anything to cook.17.I can write a book.somebody who you hurt him.You should not say “Sorry” tosomebody who you hurt him.19.He must stay at home to finishhis homework.He must not stay at home to finish hishomework.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 don’t come from China.22.We like the mask.We don’t like the mask.23.He likes the violin.He doesn’t like 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 don’t like Chinese、Maths、Artand PE27.She has a shower in the morning.She doesn’t have a shower in themorning.28.Peter did lots of work in thecompany last night.She didn’t do a lot of work in thecompany last night.29.They had a lot of fun in past tenyears.They didn’t have a lot of fun in pastten years.30.I used to play the piano.I didn’t use to play the piano.把下面的句子变成否定句。
把下列句子变为否定句
把下列句子变为否定句，一般疑问句并作出肯定回答和否定回答。
1、He is a good boy. 15、You have a new book.2、She is a beautiful girl. 16、We like apples.3、I am a very smart girl. 17、She knows Mike well.4、We are Chinese. 18、I think you are right.5、You are my sister. 19、They have an old book.6、It is a cute cat. 20、You like red book.7、They are brothers. 21、My sister walks home.8、She is a woman. 22、I go to school on foot.9、He is my father. 23、You have breakfast.10、You are doctors. 24、They like bananas.11、He is a young man. 25、You love your family.12、She is an English. 26. He likes red.13、The young man is an American. 27. Mary has a bag.14、The dog is very lovely. 28. It eats a banana.把下列单数句子变为复数句子，复数句子变为单数句子。
1、Our shirts are blue. 15、His coat is small.2、These are girls . 16、You are our sisters.3. He is a student. 17、We are good friends.4、We are teachers. 18、She is very smart.5. They are workers. 19、They are teachers.6、This is a new pen. 20、She is my sister.7、That is an English pen. 21、It is a dog.8、These are computers. 22、We are in Class Three.9、They are new workers. 23、My math teacher is good .10、They have bags. 24、Your book is nice.11、This is my pencil. 25、His father is a doctor.12、That is his pencil.13、They are good doctors.15、You are my teacher.1．He is a good boy. 13. This is a book.2．She is a beautiful girl.14. That is a car.3．I am a very smart girl.15. This is an old desk. 4．You are my sister.5．It is a cute cat. 16. That is a pear.6． She is a woman.7．He is my father.8．You are a doctor.9．He is a young man.10．She is an English.11．The young man is an American.15、You have a new book.16、We like apples.17、She knows Mike well.18、I think you are right.19、They have an old book.20、You like red book.21、My sister walks home.22、I go to school on foot. 23、You have breakfast.24、They like bananas.25、You love your family.26. He likes red.27. Mary has a bag.28. It eats a banana.把下列句子变成否定句，一般疑问句，并作肯定和否定回答。
肯定句变否定句练习
肯定句变否定句练习四把下列肯定句变成否定句。
1. He is always late for school.2. He is still a worker.3. Both Jim and tom like reading.4. All of the students are from the countryside.5. He spent little time playing everyday.6. Many people know the news.7. He knows everything about your school.8. I know both of them.9. Tom feels happy today.10. The boy looks like his father.11. I can see some mountains far away.12. He has already had breakfast.13. We can swim too.一将下列句子改为否定句，每空一词。
1．We do morning exercises every day．We _______ _______ morning exercises every day．2．All of us can swim．_______ _______ _______ can swim．3．There is something wrong with my bike．There _______ _______ wrong with my bike．4．You may stay here before I come back．You _______ _______ here before I come back．5．Read the text after me．_______ _______ the text after me．6．Li Lei needs some help with his English．Li Lei _______ _______ _______ help with his English．7．He said he would go to Beijing the next week．He _______ _______ _______ _______ go to Beijing the next week．8．The bike has already been mended．The bike _______ _______ mended _______ ．9．I think it is going to rain tomorrow．I _______ _______ _______ _______ going to rain tomorrow．二把下列句子变成否定句。
英语知识点 练习-否定句 通用版（含答案）
小升初英语否定句一、小升初英语否定句的构成am not (不可缩写) 1、句中有be动词，则在be动词后直接加not is not=isn’tare not=aren’tcan not=can’tcould not=couldn’t2、句中有情态动词，直接在情态动词后加not will not=won’tmust not=mustn’tshould not =shouldn’twould not= wouldn’t3、句中有实义动词（即句中既无be动词也无情态动词）时，don’t借助动词 doesn’t 构成否定。
didn’t注意：（1）借助动词doesn’t / didn’t构成否定句，后面动词要还原。
（2）陈述句变成否定句时，some变any、too变either。
二、小升初英语否定句的练习（一）用括号里的正确形式填空1、He (be not ) a good student in school，but he really a good child at home.2、We ( not watch) TV on the weekend.3、Jack’s mother (not take ) a deep breath just now.4、Mickey ( not like) Chinese and English at all, but his friend Sally( like) them very much.5、I (not pass ) the CET 4 examination(考试).6、She (not do ) her homework after school.7、Mary’s sister and she (not draw) any pictures in the art class.8、They (not wash) their clothes yesterday.9、My teacher Miss White (can not) ride four years ago.10、Sarah sometimes (not drink) any milk and. (not eat ) any food during school days.( 二)把下列句子改为否定句1、He always goes to school on foot..2、Sometimes my brother reads stories to the cows..3、There are some beautiful kites in the sky..4、She likes English class, too..5、My best friend Mike is a university student..6、He should count to ten..7、The babies can speak a few words now..8、Her little sister has to do her homework..9、She hurt her leg yesterday evening..10、The boy does his homework every day..答案（一）用括号里的正确形式填空1、is not /isn’t2、don’t watch3、didn’t take4、doesn’t like 、 likes5、didn’t pass6、doesn’t do7、don’t draw8、didn’t wash9、could not/couldn’t10、doesn’t drink 、doesn’t eat( 二)把下列句子改为否定句1、He always doesn’t go to school on foot.2、Sometimes my brother doesn’t read stories to the cows.3、There aren’t any beautiful kites in the sky.4、She doesn’t like English class, either.5、My best friend Mike isn’t a university student.6、He shouldn’t count to ten.7、The babies can’t speak a few words now.8、Her little sister doesn’t have to do her homework.9、She didn’t hurt her leg yesterday evening.10、The boy doesn’t do his homework every day.。
i heard a strange voice改为否定句
i heard a strange voice改为否定句
摘要：
将陈述句改为否定句的方法
1.引入否定词
2.改变动词形式
3.保持句子结构不变
正文：
在英语中，将陈述句改为否定句的方法有以下几点：
1.引入否定词：在句子中加入表示否定的词汇，如not、never、no等。
例如，原句“I heard a strange voice”变为“I did not hear a strange voice”。
2.改变动词形式：将动词变为否定形式。
在一般现在时中，动词原形变为否定形式时，需在动词前加not。
例如，原句“She likes to play soccer”变为“She does not like to play soccer”。
3.保持句子结构不变：在否定句中，句子的主谓宾结构不变，只需在适当的位置加入否定词。
例如，原句“He is coming”变为“He is not coming”。
总之，要将陈述句改为否定句，可以通过引入否定词、改变动词形式和保持句子结构不变等方法。
在实际应用中，根据句子所表示的时态和语境，选择合适的方法进行否定。
小学英语改否定句练习
小学英语改否定句练习篇一:1、小学三年级英语语法之_肯定句改否定句练习练习:把下列句型改成否定形式 1. I am a teach。
2. We have two new friends.3. She can swim.4. They’re playing football.5. She goes to school at seven.6. There’s a pen in the pencil-box.7. I like reading books.8. Tom is interested in singing..9. My sister can dance.10. She likes apples.11. Mary sings very well.12. This is his book.13. We call it a joey.14. I go to the park on Sundays.15. Her brother can play basketball.16. There are some books on the desk.17. Today is Sunday.118. My oranges are orange.19. He is eleven.20. Li Yan has a little doll.篇二:小学英语句型转换之肯定句变否定句的相关习题小学英语句型转换之肯定句变否定句的相关习题写出下列句子的否定形式:1.Mike would like some chicken.?Mike______like ______ chicken.2.He often goes to bed at ten.?He often ______ _____ to bed at ten.3.Mary is a teacher,too.?Mary ______ a teacher ,_______.4.They went to Shanghai yesterday.?They _____ ______to Shanghai yesterday.5.He always goes shopping on the weekend.? He __________ shopping on the weekend.篇三:小学英语一般疑问句、否定句和特殊疑问(附习题)一、肯定句改否定句的方法——一步法1、在be动词后加not。
把下列句子改成双重否定句
把下列句子改成双重否定句。
1.这是了不起的奇迹。
2.全班同学都参加了这次植树活动。
3.山坡下的每一块地都被大水淹没了。
4.你应该知道这个事。
5.这个意想不到的错误，让所有的观众都惊呆了。
6.每一个孩子都爱自己的母亲。
7.他这样做虽然过分了点，但还是有道理的。
8.我只有用劳动来解除饥饿的威胁。
9.说起地道战，谁都承认是个奇迹。
缩句
1.我的眼前立即呈现出一个美丽的世界。
2.他们的村子散步在森林边缘的小丘上。
3.许多到中国来游览的外宾，看到詹天佑留下的伟大工程，都赞叹
不已。
4.我对这两位母亲怀着同样崇高的敬意。
5.守书摊的是一位坐在轮椅上的残疾青年。
6.怀特先生总是想方设法让我们接受他的挑战。
7.海边的沙地上种着一望无际的碧绿的西瓜。
变转述句。
1.他笑着对我说：“让我看看你的马草。
”
2.父亲指着母亲说：“这是我的妻子。
”
3.总理对我说：“我今天要批阅这些文件。
你们送来的稿子，我放在最后。
”
4.老班长说：“我没有完成任务，没有把你们照顾好。
”
5.她说：“你的琴声能给我带来快乐和幸福。
”
6.张老师对小明说：“这件事情，你冤枉了小红。
”
7、鲁肃对我说：“都是你自找的，我怎么帮得了你的忙。
”
8、妈妈说：“今晚上我要加班，回家要迟一些，你早点睡觉。
”
9、老师对王小宁说：“我有事，你组织同学们完成作业。
”。
双重否定句及答案
练习一把下列句子改为双重否定句。
1、万里长城是世界历史上的一个伟大奇迹。
万里长城不能不说是历史上的一个伟大奇迹。
2、写得不怎么样，但还是有希望的。
写得不怎么样，但不是没有希望的。
3、问题还没有弄清，但已经有了一点儿头绪 .问题还没有弄清，但不是没有一点儿头绪。
4、他这样做虽然过分了点，但还是有道理的 .他这样做虽然过分了点，但不是没有道理的。
5、你承认电子计算机是“天之骄子” 。
你不得不承认电子计算机是“天之骄子”。
6、燕子飞过大海，肯定非常辛苦、艰难。
燕子飞过大海，不可能不辛苦、艰难。
7、爹妈都不在家，只好自己动手丰衣足食了。
爹妈都不在家，不得不自己动手丰衣足食了。
8、在共产党面前，什么困难都能克服。
在共产党面前，没有困难不能克服。
9、这部电影使我感动得流泪。
这部电影不能不使我感动得流泪。
10、黑熊躲进大树洞里。
黑熊不得不躲进大树洞里。
11、下个星期天，妈妈要带我去西湖划船。
下个星期天，妈妈不得不带我去西湖划船。
12、星期天,我们必须去看排球赛。
星期天,我们不得不去看排球赛。
13、学校里只给每人发一张票 ,这真叫人为难。
学校里只给每人发一张票 ,这不能不叫人为难。
14、红四团的战士必须抢在敌人前面赶到泸定桥。
红四团的战士不得不抢在敌人前面赶到泸定桥。
15、这件事是事实。
这件事不可能不是事实。
16、我是好学生。
我不可能不是好学生。
17、人都喝水人不可能不喝水。
练习二把下列句子改为双重否定句。
1、香港回归伟大的祖国，我们感到无比自豪。
香港回归伟大的祖国，我们不能不感到无比自豪。
2、您为我们付出了这样高的代价，足以表达您对中国人民的友谊。
您为我们付出了这样高的代价，不可能不足以表达您对中国人民的友谊。
3、每个小孩子都喜欢小动物。
没有哪个小孩子不喜欢小动物。
4、我对同学们的勇敢精神，从心底里感到无限的敬佩。
我对同学们的勇敢精神，不得不从心底里感到无限的敬佩。
5、信赖，往往创造出美好的世界。
信赖，无不创造出美好的境界。
湘少版四年级下学期英语按要求写句子知识点巩固练习
湘少版四年级下学期英语按要求写句子知识点巩固练习班级：__________ 姓名：__________1. 把下列句子变成否定句。
1. Fruit is good for our health.2. I want to buy candy.3. I like potatoes.4. You can see a film in the cinema.5. Please use the shopping bag.2. 根据要求改写句子。
［1］It’s twelve o’clock now. (对句子主题意思提问)__________ __________is it now?［2］This is a nice cake.(改为感叹句)__________a__________ __________!［3］They play football at five. (改成否定句)They__________ __________football at five.［4］I go to school at seven every day.(对句子主题意思提问)__________do you__________to school every day?［5］I have four lessons on Wednesday. (对句子主题意思提问)__________ __________ __________do you have on Wednesday?3. 按要求完成句子。
［1］Your pants are thirty yuan.(对句子主题意思提问)［2］It is cloudy in Shanghai.(对句子主题意思提问)［3］They are my boots.(改为一般疑问句)［4］I can buy a yellow shirt.(改为一般疑问句)4. 按要求完成下列各题。
1．It is an elephant. (对句子主题意思提问)2．I''m from India.(对句子主题意思提问)3．I like chicken. (变为否定句)4．We can see dragon boat races. (变为一般疑问句)5．My eye hurts. (写出相应的问句)5. 按要求改写下列句子。
英语我的毛衣是红色的改否定句
英语我的毛衣是红色的改否定句原句：我的毛衣是红色的。
My sweater is red.否定句：My sweater isn’t red.拓展：一般来说，把英语句子改为否定句，只要加上否定词not 就行了。
当然也有特殊情况，1、句中有be动词的，在be动词后加not;2，句中有情态动词的(can ,should，must ，would)，在情态动词后面加not;3.句中没有be动词和情态动词的，在动词前加don’t或doesn’t ;①句中动词为原形的，加don’t .如： I like apples. I don’t like apples.②句中动词为三单式的，加doesn’t，并将三单式的动词还原成原形。
如：He likes apples. He doesn’t like apples.4、肯定句中的some在否定句中应改为any如：There are some students in the classroom. There are not any students in the classroom.特殊形式的否定句(1)肯定句含有every-的合成词时，变否定句时改为no-。
如：Everything is ready.→Nothing is ready.(2)肯定句中含有always， usually和ever时，变否定句时改为never。
如：He is always late for school.→He is never late for school.(3)肯定句含有many，much时，变否定句时分别改为few，little。
如：Many students know him.→Few students know him.(4)肯定句中含有still时，变否定句时应改为no longer。
如：Tom is still in bed.→Tom is no longer in bed.(5)肯定句含有both， both...and，all时，变否定句时应改为never，neither...nor，none。