四、词形转换。(30分)

1. strong(比较级) ________ 2. tall(比较级)________

3. heavy(比较级)________ 4. big(比较级)________

5. thin (比较级)________ 6. learn(过去式)________

7. climb(过去式)________ 8. is / am(过去式)________

9. see(过去式) ________ 10. go(过去式)________

11.dance(过去式 ________ 12.sing(过去式)________

13.eat (过去式)________ 14.take(过去式)________

15.have(过去式)________ 16.sing(过去式)________

17.get(过去式) ________ 18.leave(过去式)________

19.row(过去式)________ 20.buy(过去式)________

21.read(过去式)________ 22.do(过去式)________

23.fly (过去式) ________ 24,watch(过去式)________

25.visit(过去式)________ 26.wash(过去式)________

27.fly (过去式)________ 28.study(过去式)________

29.win (过去式)________ 30.swim(过去式)________

五.根据中文意思，用正确的形式填空。( 10分)

1.--What does Sarah usually do on the weekend?

--She usually _______________ (看电视) .

2. --What did you do on your holiday?

--I went to Beijing and ______________(拍照) there.

3. –What is Mike doing now?

--He is ______________ (踢足球) on the playground.

4. –Are you going to ______________ (游泳) this afternoon?

--No, we are going to have a picnic.

5. John is taller than Zhang Peng. But Zhang Peng is __________(强壮) than John.