三、单项选择。
( ) 1. Xiaoling often helps his mother_______the ducks.
A. feeds
B. feeding
C. feed
D. fed
( ) 2. The floor is wet. _______there.
A. Don’t walks
B. Don’t walk
C. Walk
D. Walks
( ) 3. You must be_______ when you use a sharp knife.
A. excited
B. beautiful
C. dangerous
D. careful
( ) 4. _______ is fun.
A. Swim
B. Swimming
C. Swims
D. Swam
( ) 5. You may get _______ if you drink dirty water.
A. hurt
B. tired
C. sick
D. hungry
( ) 6. Don’t_______the tall tree. You may fall down.
A. climb
B. plant
C. hurt
D. cut
( ) 7. Don’t eat this_______apple, or you’ll get sick.
A. good
B. red
C. bad
D. more
( ) 8. --Let me_______you. --Thank you.
A. helps
B. help
C. helping
D. to help
( ) 9. You should _______ careful.
A. is
B. are
C. were
D. be
( ) 10. It’s time _______home.
A. go
B. to go
C. going
D. goes
一、1.Let’s play together!
2.Don’t be late!
3.Tell me your name!
4.Let’s go swimming this Sunday!
5.Close the door!
6.Don’t write on the table.
二、 1. C 2.A 3.C 4.B 5. C
三、1. C 2.B 3.D 4.B 5. C
6. A 7. C 8.B 9.D 10. B
四、1.动词:B D I
2.形容词:C E G
3.序数词:A F H
五、1.dry 2.sharp 3.quickly 4.falling 5.dangerous
6.hurt 7.feed 8.safety 9.fan
六、1.Taking
2.to go
3.quickly
4.to have
5.do
七、1. F 2. T 3. F 4. F 5. T