一般现在时三单动词的变化规则及练习题1．一般情况下，直接加-s
2．以s. x. sh. ch. o结尾，加-es
3．以“辅音字母+y”结尾，变y为i,再加-es
一、写出下列动词的第三人称单数。

drink ________ go _______ stay ________ make ________ look _________ have_______pass_______ carry ____ come________ watch______ sing_______ fly ________ study_______brush________ do_________ teach_______
二、用括号内动词的适当形式填空。

1. He often ________(have) dinner at home.
2. Daniel and Tommy _______(be) in Class One.
3. We _______(not watch) TV on Monday.
4. XXX _______(not go) to the zoo on Sunday.
5. What _______they often _______(do) on Sundays
6. _______ your mother _______(read) newspapers every day
7. XXX _______(like) cooking.
8. I _______(be) XXX I’m in bed.
9. Liu Tao _______(do) not like PE.
10. The child often _______(watch) TV in the evening.11. Doyou ________(like)_________(run)
12. Doeshe_________(like)_________(jump)
13. Does Nancy_________(grow)flowers on Saturday
teachers________(like)___________(dance).
15. The teacher________(like)____________(dance).16. The students___________(speak) English in class.17. The student_________(speak) Chinese after class.18. Let's___________and play football . ( go )
19. He_____________ like swimming . ( not )
20. I'm sorry ____________that . ( hear )
3、依照请求改写句子
1. XXX.(改为否定句)
__________________________________________________ _2. I do XXX.(改成普通疑问句，作否认回覆)________________________________________________3. XXX.(改成普通疑问句,做一定回覆)
__________________________________________________ _____4. XXX(改成普通疑问句，作否认回
覆)___________________________________________________ _____5. We go to school on Sundays.(改成否认句)
__________________________________________________ _____四.用所给的人称改写句子。