肯定句,否定句,一般疑问句

句型转换练习 有am, is, are，can的句子， 肯定句变否定句：在am, is, are,can后面加上not,其余按顺序照抄。

肯定句变一般疑问句：把am, is, are,can提前放到句首并大写Am, Is, Are, Can,其余照抄。 例1：1)I am a boy.

否定句：I am not a boy 一般疑问句： Are you a boy? Yes, I am/ No, I am not. 2)He is a student. 否定句：He is not a student. 一般疑问句：Is he a student? 3)There are many apples on the tree.

否定句：There are not many apples on the tree. 一般疑问句:Are there many apples on the tree?

4)They can swim. 否定句：They can not swim. 疑问句:Can they swim? 没有am, is, are的句子， 肯定句变否定句：在主语后面加上do not或者does not,动词改原型，其余按顺序照抄。 肯定句变一般疑问句：在句首加do或者does并大写, 动词改原型，其余照抄。 例2

1)He goes to school. 否定句：He does not go to school. 疑问句：Does he go to school？ 2)They like eating apples. 否定句：They do not like eating apples. 疑问句：Do they like eating apples?

练习：

一.将下列句子变成否定句、一般疑问句 1 Mr Wang is thirsty。

否定句：__________________________

一般疑问句： _______________________? 肯定回答：___________ 否定回答___________ 2.The elephant’s ears are long. 否定句：__________________________

一般疑问句： _______________________? 肯定回答：___________ 否定回答___________ 3.We like birds.

否定句：__________________________

一般疑问句： _______________________? 肯定回答：___________ 否定回答___________ 4.You are his mother.

否定句：__________________________

一般疑问句： _______________________? 肯定回答：___________ 否定回答___________ 5.I can sing and dance.

否定句：__________________________

一般疑问句： _______________________? 肯定回答：___________ 否定回答___________

强化练习

一、改写句子

1. I know his telephone number. 否定句：__________________________

一般疑问句： _______________________? 肯定回答：___________ 否定回答_________ 2. The children go to school today. 否定句：__________________________

一般疑问句： _______________________? 肯定回答：___________ 否定回答___________ 3. I like collecting stamps and singing. （改为否定句） 否定句：__________________________

一般疑问句： _______________________? 肯定回答：___________ 否定回答___________ 4. He often cleans his bedroom. （改为一般疑问句） 否定句：__________________________

一般疑问句： _______________________? 肯定回答：___________ 否定回答___________

5. He does his homework in the classroom.

否定句：__________________________

一般疑问句： _______________________? 肯定回答：___________ 否定回答___________

二、用单词正确的形式填空。

1) This is_____(I)pen. 2) Look at_____(I).

3) What’s______(you)name?

4) The teacher asked ____(you) to read the book 5) I like____(he).

6) This is____(he) mother.

7) The beautiful girl is______(she) sister. 8) _____(they) are my classmates

9) Look at_____(they)._____(they) are so strong. 10) The pretty woman is_____(we) teacher. 11) _____(we)are good friends.

12) Let_____(we)sing a song together. 13) ___(I) have two big eyes.

14) What color are_____(you) eyes? 15) ____(I) eyes are blue. 16) ____(they) teacher is Tom. 17) Who is______(they) teacher? 18) _____(he) name is Tom.