1. Unit 7 What’s the highest mountain in the world?

2. 一 写出下列单词的比较级和最高级 1. good 2. comfortable 3. big 4. happy 5. cheap 6. many 7. difficult 8. little

3. 1. good 2. comfortable 3. big 4. happy 5. cheap 6. many 7. difficult 8. little better best more ～ most ～ bigger biggest happier happiest cheaper cheapest more most more ～ most ～ less least

4. 1. Lily gets up ______ (early) than Lucy. 2. Which goes __________ (slowly), Tom or Jim? 3.This book is _______________ (interesting) than that one. earlier more slowly more interesting 二 根据所给词的适当形式填空

5. 4. She works ________________ (careful) in her school. 5. Who goes to bed _________ (late) Jim, Tom or Jack? 6. I think turkey is ________________ (delicious) of all. the most carefully latest the most delicious

6. 4a. Fill in the blanks with the correct forms of the words in the box. 1. The Amazon River is one of the _________ rivers in the world. It’s a little ________ than the Yangtze River. 2. Qomolangma is 8,844.43 meters_______. big much popular long old high longest longer high

7. It’s one of the most__________ places for serious mountain climbers. 3. No ocean in the world is as ________ as the Pacific Ocean. 4. Although Japan is __________ than Canada, it is_________smaller. popular big older much

8. e.g. Two rivers ： _________________ and _________________ ________________________________________ ____________ ________________________________________ ___________________________________ 4b. Write two comparisons about two topics. Write true facts. the Yangtze River the Amazon River The Yangtze River is almost as long as the Amazon River. The Amazon is longer than the Yangtze, but the Yangtze is the longest river in China.

9. Two cities ： __________ and __________ 1.______________________________________ 2.______________________________________ _____________________________________ Two animals ： __________ and __________ 1.______________________________________ 2.______________________________________ _____________________________________

10. 4c. Write five questions using comparisons. Then ask your partner your questions. 1.____________________________________ 2.____________________________________ 3.____________________________________ 4.____________________________________ 5.____________________________________ What is the highest building in our city? Who is the oldest people in our city? What is the most popular street in our city? What is the most delicious food in our city? Where is the busiest road in our city?

11. short - shorter small - smaller nice nicer safesafer - - - - - - big thin heavyheavier happy happier bigbigger thinthinner

12. delicious – more delicious interesting – more interesting important— more important carefully---more carefully quickly---more quickly slowly---more slowly easily--- more easily

13. 形容词最高级的构成 A: tall short quick thick light cool warm quiet wild calm the -- est tall taller tallest

14. B: heavy easy tidy dry busy happy healthy hungry early y -- i-- est

15. C: large late nice -- st biggest D: big hothottest thin “ 双写 ” thinnest wet wettest fatfattest

16. Adjective delicious dangerous interesting popular beautiful careful friendly the most -- adj.

17. Adjective better best far little worse worst more most farther farthest less least good well bad badly many much

18. 1. good 2. comfortable 3. big 4. happy 5. cheap 6. many 7. difficult 8. little better best more comfortable most comfortable bigger biggest happier happiest cheaper cheapest more most more difficult most difficult less least

19. 3. 不规则变化： 原级比较级最高级 good /well better best bad /ill worse worst little less least many /much more most far farther /further farthest /furthest old older /elder oldest /eldest

20. adj n long length wide width deep depth high height tall tallness thick thickness

21. 你能写出它的同义句吗 ？ The mountain is 1,500 meters high. The mountain is 1,500 meters in height. The height of the mountain is 1,500 meters.

22. 最高级规则变化口诀： 最高级，很容易，一般词尾加 est 。 (cheap-the cheapest) 词尾若有哑音 e, 直接就加 st 。 (close-the closest) 重读闭音节, 单辅音字母要双写。 (big-the biggest) 辅音字母加 y, 记得把 y 变为 i 。 (friendly-the friendliest) 多音节，考考你， the most 到底加哪里？ (popular-the most popular)

23. 1.We are going to the Green Restaurant for lunch. ( 就划线部分提问 ) ____________ you going for lunch? 2. Sam is the shortest in his class. ( 改为同义句 ) Sam is ________ than ____ _____ student in his class. Sam is _______ than _____ _____ students in his class. Sam is _______ than________ ______ in his class. 3. How do you like Screen City? ( 改为同义句 ) _______ do you __________ Screen City? Where are shorterany other Whatthink of shorter the other anyone elseshorter 练习：改写句子

24. 1. 表示两者之间的选择, 可用 “Which/Who … + 比较， …or…?”. 2. 表示两者之间的比较，通常用连词 than 引导， 表示 “ 更 ······ 一些 ” ． 表示 “ 更 ······ 一些 ” ． 3.much/far/a lot, even,still,a little/a bit … 修饰比较级, 表示程度. Who runs faster, he or she? He runs faster than she. He runs much faster than she.

25. 4. “ 比较级 +and+ 比较级 ” 表示 “ 越来越 ……” 5. “the+ 比较级, the + 比较级 ” 表示 “ 越 …, 越 …” 6. 表示不及另一方时，用 “less+ 原级 +than…” ( 双音节和多音节词 ) He becomes healthier and healthier. The more you exercise, the healthier you will be. She is less healthy than he. He is healthier than she. Shanghai is becoming more and more modern.

26. 1. 比较级 + and + 比较级 越来越 … 2.the+ 比较级, the + 比较级 越 …, 越 … 3._______________you are, _________mistakes you will make. ( 你越仔细，做错的题目就越少） 4. __________you eat, _________you’ll be. ( 你吃得越多, 就越胖 ) 5. Alice writes well. Mary writes _________________ than she. ( 甚至更好） The more carefulthe fewer The more the fatter 1.The girl becomes ______________________. ( 越来越漂亮） more and more beautiful 2. The weather is getting _________________. ( 越来越槽糕） worse and worse even / still better

27. 3. Lin Tao is __________________________ in the class because he never gets to school on time. （最懒的学生之一） 4. Edison was_________________________ in the world. ( 最伟大的发明家之一） one of the laziest students one of the greatest inventors 1.The Yangtze River is__________________ river in the world. ( 第三长河） the third longest 2. The Atlantic is __________________ ocean in the world. ( 第二大洋） the second biggest Exercise: 一、翻译句子：

28. 二、同义句转换 1. Flat A is more expensive than Flat B Flat B is _____ __________ than Flat A. Flat B is ________ _______ Flat A. Flat B is not ____ __________ ___ Flat A. 2. I prefer maths to English. I like maths __________________ English. better than 3.He is the tallest student in the class. He is ______________________________ in the class. taller than any other student any other + 名词单数 lessexpensive cheaperthan as expensiveas

29. 1.Hainan is a very large Island.It is the second _________ island in china. (large) Our teacher is as ______ as before. (). 2.Our teacher is as ______ as before. (busy). 3.He is ______________ among us. () 3.He is ______________ among us. (careful) 4.Li Lei jumped far ______ than Jim. (far) 5.The busier he is, the ________ he feels. () 5.The busier he is, the ________ he feels. (happy) 6.I think Yao Ming is one of ____________ basketball players in NBA. (hot) busy the most careful farther happier largest the hottest 三、完成句子

30. cheap big close friendly popular comfortable good/well bad/badly 比较级和最高级填空： much/many far cheapercheapest bigger biggest closer closest friendlierfriendliest more popularthe most popular more comfortablethe more comfortable betterbest worseworst moremost fartherfarthest

31. 1. Paul is very _______. He is ________ than his brother. A. heavy --- heavierB. heavy --- heavy C. heavier --- heavier D. heavy---heavyer 2. It has the ________ clothing store in the town. A. goodest B. gooddest C. best D. better 3. This ruler is ____ than that one. A. long B. longer C. the longest D. longest 4. This book is ____ of all. A. cheapest B. cheap D. cheaper D. the cheapest 5. He is much ____ than his brother. A. taller B. tall C. the tallest D. tallest 6. Li Lei is ____ older than Lucy. A. quite B. very C. much D. more 一. 单选。

32. 7. This is one of ____ films of this year. A. more exciting B. exciting C. the most exciting D. most exciting 8. The weather in Beijing is colder than_____. A. in Guangzhou B. Guangzhou C. that in Guangzhou D. that from Guangzhou 9. Tom is ____ of the two boys. A. taller B. tallest C. the taller D. the tallest 10. Of my parents, my father looks_____. A. old B. older C. the oldest D. the older 11. This watch is ____ than that one. A. much expensive B. expensiver C. more expensiver D. more expensive

33. 二. 用括号中形容词的适当形式填空。 1. I am very _______. But Tom is ____________ than I. Frank is _________________. （ tired ） 2. Which is _____________ （ difficult ）, physics or biology ? 3. This book is ________ than the other two. It is ____________of the three. （ easy ） 4. In summer it’s _______ （ hot ） in Wu Han than in Beijing. 5. The Chinese people have a much _______ （ good ） life now. tired more tired the most tired more different easier the easiest hotter better