I 用適當(dāng)形式填空：
1. Bob is _________ ( young ) than Fred but ___________ (tall) than Fred.
2. Yingtian is not as ___________ (tall) as Yongxian.
3. Almost all.the students' faces are the same but Li Deming looks _______ (fat) than
before the holidays,
4.Which is _________ (heavy),a hen or a chicken?
5.-- How _________ (tall) is Sally?
-- She' s 1.55 metres ________ (tall). What abodt Xiaoling?
-- She' s only 1.40 metres ________ (tall). She is much _______ (short) than Sally.
She is also the _______ (short) girl in the class.
6. He is ______ (bad) at learning maths. He is much _______ (bad) at Chinese and he is the _________ (bad) at English.
7. Annie says Sally is the ________ (kind) person in the world.
8.He is one of the_________(friendly) people in the class, I think.
9. A dictionary is much _________ (expensive) than a story-book.
10. An orange ia a little ______ (big) than an apple, but much ________ (small) than a
watermelon.
11. The Changjiang River is the _______ (long) river in China.
12. Sue is a little ________ (beautiful) than her sister.
13.My room is not as _________ (big) as my brother' s.
14.--How difficult is physics?
--I' m not sure.
-- Is it ________ (difficult) than maths?
-- I don' t think so.
15.-- Annie plays the piano very ___________ (well).
-- Sue plays it _____ (well) than Annie. And Sally plays it the __________ (well).
16. Saturday is my _________ (busy) day in a week.
17. Her mother is getting ____________(fat) and ________ (fat).
18. I think it' s too expensive. I' d like a _____________ (cheap) one.
19. He comes to school much ____________ (early) than I.
20.This book is not as _____________ (interesting) as that one.
21. Your classroom is __________(wide) and ___________(bright) than ours.
22. Practise as __________ (much) as you can.
23. The ________ (much), the ____________ (good).
24. Nowadays English is __________( important ) than any other subject, 1 think.
25. Most of the students think a lion is much ________(dangerous) than a bear and
it is the __________ (dangerous) animal in the world.

II改錯(cuò)：
1. He is as taller as I am.
2. She is a little thiner than she looks.
3. Bob is heavier than any other boys in the class.
4.The girls study the better than the boy.
5. It is one of the most interesting book than I have ever read.
6. He says Mary is most friendliest person in the class.
7. Which city is most beautiful, Beijing or Guangzhou?
8. Jack works hard. Mike works very harder than Jack.
9. London is the bigger city in Britain.
10.Bob plays football badly but Fred plays football much badlier than Bob.

III完成句子：
1 她看起來(lái)不如瑪麗年輕。
She doesn't look __________ _________ __________ Mary.
2.杰克的父親比母親大一歲。
Jack's father is __________ _________ _________ than her mother.
3.我們的教室比他們的明亮得多。
Our classroom is ___________ ___________ than theirs.
4。當(dāng)心！這條路越來(lái)越危險(xiǎn)。
Look out! The mad is becoming ________ and _________ ________.
5.你喜歡哪種動(dòng)物，貓還是狗？
Which animal do you like __________ , a cat or a dog?



參考答案：
I. 1. younger, taller 2. tall 3. fatter 4. heavier
5. tall, tall, tall, shorter, shortest 6. bad, worse, worst
7. kindest 8. friendlier 9. more expensive
10. bigger, smaller 11. longer 12. more beautiful
13. big 14. more difficult 15. well, better, best
16. busiest 17. fatter, fatter 18. cheaper 19. earlier
20. interesting 21. wider, brighter 22. much
23. more, better 24. more important 25. more dangerous, most dangerous

II. 1. taller -à tall 2. thiner à thinner 3. boys -à boy
4. the better à better 5. book à books 6. most friendliest à the friendliest
7. most à more 8. very à much 9. bigger -à biggest
10. badlier à worse

III. 1. so/ as young as 2. one year older 3. much brighter
4. more, more dangerous 5. better