八年级上重点语法—形容词和副词的比较级与最高级

Unit 12 What’s the best radio station?

语法部分：

I．复习比较级和同级比较： 1. 比较级的范围：两者之间

2. 标志：than，需注意有than的一定是比较级，比较级不一定有than，如：He is the better of the two. 3. the+比较级,the+比较级：越。。。越。。。 如： 4. 比较级+比较级：越来越。。。如：

5. Which is ____, A or B?/ Which do you like____, A or B?此时应选比较级 6. 同级比较：肯定：as+原级+as 表示A和B在某一方面相同

否定：not+ as/so+原级+as 表示A在某一方面不及另一方 Make two sentences:

注意：在比较级前可以用much, a little, a lot, even等来修饰，如 much better, a little taller

———————————————————新旧知识分割线—————————————————————— II．学习最高级：

1. 比较范围：三者及三者以上 2. 标志：of/in 的短语，区别：

3. 注意：最高级前一般要加the,但也有特例：如形容词最高级前有序数词、物主代词、指示代词或名词所有格等限定词修饰时,最高级前不用the：my best friend 4. Which is the_____, A, B or C?此时应填最高级 5. “the+序数词+最高级+名词”表示“第（几）。。。的人（物）” The Yellow River is the second longest river in China. 6. “one of +the+最高级+名词复数”意为“最。。。的某人（物）之一”如： Jack is one of the tallest boys in our class. ▲注意：比较级和最高级在某些地方可以互换： 如：Jim is the tallest of the three.= Jim is taller than any other student in the class.= Jim is taller than the other students in the class.

◆公式：any other+可数名词单数 the other+可数名词复数 （考点！！！！） 倍数比较是其难点与常考点之一：

公式：1. … times+比较级+than… 如： This room is five times bigger than ours. 2. … times+ as+原级+as… 如： This table is three times as long as that one. 【Exercise】

一、写出以下各形容词的比较级和最高级：

1. nice ______________________ 2. fat ____________________ 3.slow_____________________ 4. dry __________________ 5. happy ____________________ 6. wet ___________________ 7. much ____________________ 8. ill _____________________ 9. little _____________________ 10. bad __________________ 11. thin ______________________ 12. far ___________________ 13. early _____________________ 14. careful________________ 15. exciting ___________________ 16. busy __________________ 14. well_______________________ 17.good__________________ 二．单选题

1. This book is a little______ than that one.

A. cheap B. cheaper C. cheapest D. the cheaper

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2. Our city is becoming _______.

A. more beautiful and more beautiful B. more and more beautiful

C. much beautiful and much beautiful D. much and much beautiful

3. Which do you like______, apples, oranges or pears? A. best B. good C. well D. better 4. ______ of the two men is my English teacher. A. The taller B. Taller C. The tall 5. Lin Ping is _______ more athletic than me. A. few B. a few C. a little

6. The girl is as _____________ as her mother. A. beautiful B. more beautiful C. beautifuler D. more beautifuler 7. The ice in the lake is as ______as it was before. A. thin B. thinner C. thinnest D. the thinnest

8. The water in this river is ____ the water in that one. It can’t be used for drinking. A. as clean as B. not so clean as C. as good as D. not as dirty as 9. Hainan is a very large island. It’s the second ______island in China. A. large B. larger C. largest D. most large 10. Justin Bieber is one of _______in the world.

A. famous B. more famous C. the most famous D. much famous 二、根据句意，用所括号内所级形容词的比较等级形式填空：

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 .

4. Which is _________ (heavy), a hen or a chicken? 5. He is ______ (bad) at learning maths. He is much _______ (bad) at Chinese and he is the English.

6. Annie says Sally is the ________ (kind) person in the world. 7.He is one of the_______ __(friendly) people in the class, I think.

8. A dictionary is much (expensive) than a story-book. 9. The Changjiang River is the _______ (long) river in China. 10. My room is not as _________ (big) as my brother's. 11.--How difficult is physics? --I' m not sure.

-- Is it ________ (difficult) than maths? -- I don't think so. 12. -- Annie plays the piano very ___________ (well).

-- Sue plays it _____ (well) than Annie. And Sally plays it the _______ (well). 13. Saturday is my _________ (busy) day in a week.

14. Her mother is getting ____________ (fat) and ________ (fat). 15. I think it's too expensive. I'd like a _____________ (cheap) one.

16. He comes to school much ____________ (early) than I. 17. This book is not as _____________ (interesting) as that one. 18. Winter is _________ season of the years. ( cold ) 19.This radio is not so ________ as that one. (cheap) 20. It is much _______ today than yesterday. (hot)

21. She is a little ____ ____ than her classmates. (careful)

_________ (bad) at

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22. Which book is ________, this one or that one? (easy) 23. Hainan is _______ from Beijing than Hunan. (far) 24. Things are getting _______ and _______. (bad) 25. The higher you climb, the _______ it will be. (cold) 四．同义句转换：

1. He is 14 years old. His friend is 12 years old. His friend is __________ __________ he. 2. Our bikes are not the same as theirs.

Our bikes are __________ _________ theirs. 3. He is healthier than his friend.

He _______ _________ ________ of the two. 4. The girl is smarter than her classmates.

The girl is smarter than_______ ________ ________ in her class. 5. He is less popular than her.

He is not _________ popular _________ her. She is _________ _______ than him.

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