四年级英语否定句练习
将下列句子变为否定句
1、My mother cooks very well.
2、I can swim.
3、I have a lot of toys.
4、There is a boy in front of the classroom.
5、They play basketball together on Sunday.
对划线部分提问
This is my T-shirt.
My skirt is red.His favorite vegetable is potato.
This is a fish.
It’s eight o’clock.
将下列句子变为否定句
1、My mother cooks very well.
2、I can swim.
3、I have a lot of toys.
4、There is a boy in front of the classroom.
5、They play basketball together on Sunday.
对划线部分提问
This is my T-shirt.
My skirt is red.
His favorite vegetable is potato.
This is a fish.
It’s eight o’clock.
将下列句子变为否定句
1、My mother cooks very well.
2、I can swim.
3、I have a lot of toys.
4、There is a boy in front of the classroom.
5、They play basketball together on Sunday.
对划线部分提问
This is my T-shirt.
My skirt is red.
His favorite vegetable is potato. This is a fish.
It’s eight o’clock.。
四年级英语肯定句转否定句单选题20题
四年级英语肯定句转否定句单选题20题1.I am happy.（改为否定句）I ____ happy.A.am notB.is notC.are not答案：A。
在含有be 动词am 的肯定句变否定句时，直接在am 后加not。
选项B 是is not，is 与第三人称单数连用，这里主语是I，不能用is。
选项C 是are not，are 与第二人称及复数连用，这里主语是I，不能用are。
2.She is a teacher.（改为否定句）She ____ a teacher.A.is notB.am notC.are not答案：A。
在含有be 动词is 的肯定句变否定句时，直接在is 后加not。
选项B 是am not，am 与I 连用，这里主语是she，不能用am。
选项C 是are not，are 与第二人称及复数连用，这里主语是she，不能用are。
3.We are students.（改为否定句）We ____ students.A.am notB.is notC.are not答案：C。
在含有be 动词are 的肯定句变否定句时，直接在are后加not。
选项A 是am not，am 与I 连用，这里主语是we，不能用am。
选项B 是is not，is 与第三人称单数连用，这里主语是we，不能用is。
4.It is a book.（改为否定句）It ____ a book.A.is notB.am notC.are not答案：A。
在含有be 动词is 的肯定句变否定句时，直接在is 后加not。
选项B 是am not，am 与I 连用，这里主语是it，不能用am。
选项C 是are not，are 与第二人称及复数连用，这里主语是it，不能用are。
5.They are friends.（改为否定句）They ____ friends.A.am notB.is notC.are not答案：C。
四年级英语肯定句改否定句单选题40题
四年级英语肯定句改否定句单选题40题1. I have a dog.A. I don't have a dog.B. I haven't a dog.C. I no have a dog.D. I doesn't have a dog.答案：A。
本题考查肯定句改否定句的规则，have 作为“有”的意思时，否定形式是don't have ，B 选项haven't 用于完成时态，C 选项no have 表述错误，D 选项doesn't 用于第三人称单数，I 是第一人称，要用don't 。
2. There is a cat on the table.A. There isn't a cat on the table.B. There aren't a cat on the table.C. There no is a cat on the table.D. There doesn't a cat on the table.答案：A。
本题中is 的否定形式是isn't ，B 选项aren't 用于复数，cat 是单数，C 选项no is 表述错误，D 选项doesn't 用于实义动词，is 是be 动词。
3. She has a pen.A. She doesn't have a pen.B. She haven't a pen.C. She no has a pen.D. She doesn't has a pen.答案：A。
has 作为实义动词，否定形式是doesn't have ，B 选项haven't 用法错误，C 选项no has 错误，D 选项doesn't 后面要用动词原形have 。
4. We like apples.A. We don't like apples.B. We aren't like apples.C. We no like apples.D. We doesn't like apples.答案：A。
四年级英语肯定句改否定句单选题40题
四年级英语肯定句改否定句单选题40题1.I am a student.变为否定句是：I am not a student.下列选项中正确的一项是：A.I am a student.B.I am not a student.C.I'm student.答案：B。
在含有be 动词的肯定句改否定句时，在be 动词后加not。
A 选项是原句，不是否定句。
C 选项缺少冠词a，且没有改成否定形式。
2.She is a teacher.变为否定句是：She is not a teacher.下列选项中正确的一项是：A.She is a teacher.B.She is not a teacher.C.She's teacher.答案：B。
含有be 动词的肯定句改否定句，在be 动词后加not。
A 选项是原句，不是否定句。
C 选项缺少冠词a，且没有改成否定形式。
3.We are friends.变为否定句是：We are not friends.下列选项中正确的一项是：A.We are friends.B.We are not friends.C.We're friend.答案：B。
含有be 动词的肯定句改否定句，在be 动词后加not。
A 选项是原句，不是否定句。
C 选项friend 是可数名词，前面缺少冠词或用复数形式，且没有改成否定形式。
4.He is a boy.变为否定句是：He is not a boy.下列选项中正确的一项是：A.He is a boy.B.He is not a boy.C.He's boy.答案：B。
含有be 动词的肯定句改否定句，在be 动词后加not。
A 选项是原句，不是否定句。
C 选项缺少冠词a，且没有改成否定形式。
5.They are students.变为否定句是：They are not students.下列选项中正确的一项是：A.They are students.B.They are not students.C.They're student.答案：B。
四年级英语肯定句转否定句单选题20题
四年级英语肯定句转否定句单选题20题1. My friends are in the classroom.A. My friends aren't in the classroom.B. My friends not are in the classroom.C. My friends is not in the classroom.答案：A。
解析：在含有be 动词的肯定句变否定句时，在be 动词后加not。
are 的否定形式是aren't，B 选项语法错误，C 选项is 与friends 不搭配。
2. The teacher is very kind.A. The teacher isn't very kind.B. The teacher not is very kind.C. The teacher are not very kind.答案：A。
解析：is 的否定形式是isn't，B 选项语法错误，C 选项are 与teacher 不搭配。
3. We are happy today.A. We aren't happy today.B. We not are happy today.C. We is not happy today.答案：A。
解析：are 的否定形式是aren't，B 选项语法错误，C 选项is 与we 不搭配。
4. These books are new.A. These books aren't new.B. These books not are new.C. These books is not new.答案：A。
解析：are 的否定形式是aren't，B 选项语法错误，C 选项is 与books 不搭配。
5. The girls are singing.A. The girls aren't singing.B. The girls not are singing.C. The girls is not singing.答案：A。
四年级英语肯定句改否定句单选题40题
四年级英语肯定句改否定句单选题40题1.She likes apples.A.She not likes apples.B.She doesn't like apples.C.She don't like apples.答案：B。
本题考查一般现在时中主语是第三人称单数时肯定句改否定句的方法。
一般现在时中，主语是第三人称单数时，否定句要用doesn't + 动词原形。
A 选项形式错误。
C 选项don't 不能用于第三人称单数。
2.I am a student.A.I not am a student.B.I am not a student.C.I'm not a student.答案：B、C。
本题考查be 动词的否定形式。
be 动词的否定形式是在be 动词后加not。
A 选项形式错误。
B 和C 选项都是正确的表达。
3.He is a teacher.A.He not is a teacher.B.He isn't a teacher.C.He is not a teacher.答案：B、C。
本题考查be 动词的否定形式。
be 动词的否定形式是在be 动词后加not，可以缩写为isn't。
A 选项形式错误。
B 和C 选项都是正确的表达。
4.They play football.A.They not play football.B.They don't play football.C.They do not play football.答案：B、C。
本题考查一般现在时中主语是复数时肯定句改否定句的方法。
一般现在时中，主语是复数时，否定句要用don't + 动词原形。
A 选项形式错误。
B 和C 选项都是正确的表达。
5.We go to school.A.We not go to school.B.We don't go to school.C.We do not go to school.答案：B、C。
四年级上册英语 句型转换 (含答案,译林版三起)
译林版三起四年级上期末专项练习句型转换1.I have some toy cars. (改为否定句)I toy cars.2. We have three lessons this afternoon? (对画线部分提问)do you have this afternoon?3. There are some art rooms in your school. (改为一般疑问句并作否定回答)arts rooms in your school?, .4. There are twenty-four computers in the computer room? (对画线部分提问)in the computer room?5. The library is on the ground floor. (对画线部分提问)the library?6. There is one dress on the bed. (对画线部分提问)_______ _______ on the bed?7. There is some water in the bowl. (改为否定句)There water in the bowl.8. Do you have an animal friend? (用she 改写，并作肯定回答)she an animal friend? Yes, she .9. It likes your fingers! (改为否定句)It your fingers!10. I have some animal friends. (改为否定句)I animal friends.11. It has a hard body. (改为一般疑问句)it a hard body?12. The rabbit has two long ears. （对画线部分提问）What the rabbit ?13. Dogs can swim well. (改为一般疑问句,并做否定回答)dogs well? No, _______ ________.14. Give it a cake. (改为同义句) a cake it.15. It’s time for dinner. (改为同义句) It’s time .16. There is a library in the school. (改为复数)There in the school.17. What a beautiful house it is! (写出同义句) the house is!18. Su Hai’s hobby is dancing. (改为同义句)Su Hai .19. My mother’s hobby’s watching TV. (对划线部分提问)hobby’s watching TV?20. Mike likes playing basketball and football. (对划线部分提问)Mike ?21. My aunt likes singing English songs. (改为一般疑问句)your aunt English songs?22. They like playing the piano. (对划线部分提问)they like ?23.I have a computer. (用Tom替换I) Tom a .24. What does your mother do? (用a nurse 来回答)She a .25. Is he a writer? (作否定回答) No, .26. I eat a lot of sweets. (同义句) I eat sweets.27. Give Bobby a cake.(改为同义句) Give a Bobby.28. My mother is a nurse. (对划线部分提问)What your mother ?29. There are three art rooms in our school. (对划线部分提问)art rooms there in school?30. His sister works in a car factory. (改为否定句)His sister in a car factory.31. Lily has a rabbit. (改为一般疑问句)Lily a rabbit?32. My mother likes singing. My sister likes singing, too. (合并为一句)My mother and my sister singing.33. My sister is 12 years old. (对划线部分提问)is sister?34. Liu Tao is my good friend. (对划线部分提问)is good friend?35. Mike likes English and Maths. (对划线部分提问)Mike ?36. The boy in the tree is David. (对划线部分提问)37. He can speak English. (改为一般疑问句)English?38. He lives in Canada. (改为一般疑问句并作否定回答)--he in Canada? -- No, he .39. It has arms and legs.(改为否定句) It has ______ arms _____ legs.40. Mike studies Chinese at school. (改为否定句)Mike Chinese at school.41. They play football after school. (改一般疑问句并作肯定回答)--they football after school?-- Yes, they .42. Nancy has dancing lessons every Saturday. (改为否定句)Nancy dancing lessons every Saturday.43. Would you like to fly kites in the park at weekends? (改为同义句)you kites in the park on and Sundays?44. 我总是在周末去拜访我的爷爷奶奶。
小学英语句型转换专项训练
小学英语句型转换专项训练Company number：【WTUT-WT88Y-W8BBGB-BWYTT-19998】小学英语四年级专项练习（句型转换）一、肯定句改否定句的方法——一步法1、在be动词后加not。
如：isnot，arenot，amnot，wasnot，werenot；例如：Heisintheclassroom.(改为否定句）Heisnot(isn’t)intheclassroom.2、在can，should，will等后加not。
如：cannot，shouldnot，willnot；例如：MikecansingEnglishsongs.(改为否定句）Mikecannot(can’t)singEnglishsongs.3、上述都没有的，在动词前加助动词否定形式don’t/doesn’t/didn’t。
例如：Ilikepizza.(改为否定句）Idon’tlikepizza.4、句中有some的要改成any。
例如：Therearesomebooksonthedesk.(改为否定句）Therearenot(aren’t)anybooksonthedesk.练习1. I’m in the TV room.2. I like dolls.3. He’s cold.iswalkinginthepark.andMarryarefriends.’mastudent.willgotoBeijingtomorrow,8.Wegettherebybike.likesapples.aresomeflowersinthepicture.oftenplayfootballwithmyfriend.12.WearefromChina.down.二、肯定句改一般疑问句的方法——三步法1、把be动词放在句首，剩下的照抄，（some改成any，my改成your等）句点改成问号。
例如：Theyareinthepark.Aretheyinthepark2、把can，等放到句首，剩下的照抄，（some改成any，my改成your等）句点改成问号。
(完整版)小学四年级英语否定句和一般疑问句练习
把下列句子改为否定句和一般疑问句1.Jack is tall.2.My mother is working.3.The computer is big.4.Tom works here.5.The horse runs fast.6.They sing.7.They are singing.8.She is studying.9.She studies.10.He is swimming.11.He swims.12.He likes science.13.I can go home.14.He can borrow a book.15.She can come back.翻译改为祈使句否定句16.Close the door.17.Stop.18.Open the window.19.Have breakfast.20.Get up.1、扫地2、擦窗户3、洗碗4、整理床铺5、折叠衣服6、给植物浇水7、打扫家俱的灰尘8、洗衣服9、煮早餐翻译句子1、她正在扫地。
2、她每天扫地。
3、我在整理床铺。
4、我每天整理床铺。
5、他不是在折叠衣服。
6、他每天折叠衣服。
7、她们在给植物浇水吗？她们每天给植物浇水。
8、小明在打扫家具的灰尘。
9、小明每天打扫家具的灰尘。
10、妈妈正在煮早餐。
11、妈妈每天煮早餐。
用所给的动词的适当形式填空1.She usually ___________________(go ) to bed at nine.2.Tom _______________(jump) now.3.Don’t ________________(stop) here.4.Look! They __________________(clean).5.They often _______________________(water).1.They often ____________________ the room.A. are cleanB. cleanC. are cleaning2.She _____________________________ now.A. is washingB. is washC. washes翻译1、醒来，该穿衣服了。
四年级英语肯定句改否定句单选题40题
四年级英语肯定句改否定句单选题40题1. They are happy.A. They aren't happy.B. They not happy.C. They no happy.D. They don't happy.答案：A。
本题主要考查肯定句改否定句的正确形式，are 的否定形式是aren't 。
选项B、C、D 形式均不正确。
2. I have a pen.A. I haven't a pen.B. I don't have a pen.C. I not have a pen.D. I no have a pen.答案：B。
have 表示“有”，在改否定句时，当主语是第一人称I 时，要用don't have 。
选项 A 形式错误，选项C、D 形式也不正确。
3. She likes apples.A. She doesn't likes apples.B. She don't likes apples.C. She doesn't like apples.D. She not like apples.答案：C。
likes 是动词第三人称单数形式，否定形式要用doesn't like 。
选项A likes 形式错误，选项B don't 错误，选项D not 错误。
4. We play football.A. We don't play football.B. We not play football.C. We no play football.D. We doesn't play football.答案：A。
主语是we ，否定形式用don't 。
选项B、C 形式错误，选项D doesn't 用于第三人称单数。
5. He is a student.A. He isn't a student.B. He not a student.C. He no a student.D. He don't a student.答案：A。
四年级英语句型转换单选题40题
四年级英语句型转换单选题40题1.There are many books in the library.（变为否定句）A.There are not many books in the library.B.There are no books in the library.C.There aren't any books in the library.答案：A。
本题考查肯定句变否定句的方法。
选项A 是在are 后加not，many 不变，正确。
选项B 中no 相当于not any 或not a/an，把many 直接变为no 不合适。
选项C 中aren't any 也可以表示否定，但题干中有many，A 选项更符合习惯。
2.We have a big playground in our school.（变为否定句）A.We don't have a big playground in our school.B.We haven't a big playground in our school.C.We have no big playground in our school.答案：A。
have 表示“有”时，变否定句需借助助动词do，所以选项 A 正确。
选项B haven't 用于完成时态，此处不合适。
选项C 中have no 虽也可表示否定，但不如A 选项常见。
3.There is a beautiful garden in our school.（变为否定句）A.There is not a beautiful garden in our school.B.There isn't any beautiful garden in our school.C.There are no beautiful gardens in our school.答案：A。