题目内容
15.John has lunch at school.(改为否定句)Johndoesn't have lunch at school.
分析 约翰在学校吃午饭.
约翰不在学校吃午饭.
解答 答案:doesn't have
原句的动词是has lunch,has是have的第三人称单数形式,进行否定应该用doesn't+动词原形,故填doesn't have.
点评 一般现在时中第三人称单数形式的否定应该用doesn't+动词原形.
练习册系列答案
相关题目
5.Which of the following words matches the sound/test/?( )
| A. | text | B. | task | C. | theft | D. | test |
6.-Let's go to the supermarket to buy some food for the puppy,Lucy.
-_____________( )
-_____________( )
| A. | That's right. | B. | All right. | ||
| C. | That's all right. | D. | I'm OK. |
3.My mother always keeps our rooms ________.( )
| A. | clean | B. | cleaning | C. | cleanly | D. | to clean |
20.Jack got up early today,_____he still missed the bus.( )
| A. | and | B. | or | C. | but | D. | although |
5.Wait a minute!I have only _______ homework to finish.( )
| A. | many | B. | much | C. | a few | D. | a little |