Unit 7 What is the highest mountain in the world ?
Section A
分层练习
基础题
一、根据句意及首字母提示完成单词（每小题1分，满分5分）
1. WTO is short for World Trade O .
2. The crazy horse is running at a high s .21教育网
3. A friend in need is a friend i .
4. The l of the two lines is the same.
5. Everyone knows that pandas like eating b .【来源：21·世纪·教育·网】
二、用括号里所给单词的适当形式填空（每小题1分，满分5分）
6. What’s the (high) of Qomolangma?
7. —Who first (cover) the New World in 1492?【来源：21cnj*y.co*m】
—Christopher Columbus (克里斯托弗·哥伦布).
8. It is believed that traveling in natural mountains is very (enjoy).
9. It’s (danger) to cross that road at this moment than it is in the early morning.
10. Volunteers are picking up the waste paper (throw) everywhere on the playground.
能力题
三、完形填空（每小题1.5分，满分15分）
Beautiful pictures of mountains and forests, clear skies, flying birds, wild animals, silly faces —you can find them all in one place. 16 ? On a postcard! Have people always sent postcards? No! Before postcards, people 17 sealed (密封的) letters.
The 18 for the first decorated (装饰的) postcard came to John P. Charlton in 1861.He thought a simple card 19 a border (饰边) would be a great way to send a note. Then in the late 1800s, postcards which had pictures on them 20 . By law, people had to write their note on the front — on the picture! The back was 21 for the address. Several years later, England allowed a divided-back (背面隔开的) postcard. Then people could write their 22 on the back left side. And they put the address 23 . During the early 1900s, the golden age of postcards, people around the world were more and more 24 picture postcards. In 1908, Americans alone mailed over 677 million postcards.
Today, postcards are the 25 most popular collection in the world after stamps and coins. You can always see or get a lot of newly-designed postcards, especially on New Year’s Day.【出处：21教育名师】
11. A. How B. When C. Why D. Where
12. A. liked B. hated C. found D. lost
13. A. advice B. picture C. idea D. card
14. A. above B. with C. under D. for
15. A. happened B. changed C. ended D. appeared
16. A. even B. only C. still D. ever
17. A. note B. word C. address D. letter
18. A. on the front B. on the back C. on the left D. on the right
19. A. surprised at B. interested in C. expected by D. worried about
20. A. first B. second C. third D. fourth
四、句型转换（每小题1分，满分5分）
21. I have had an allergy since I was three years old. (对画线部分提问)
you an allergy?
22. I think it is necessary for me to learn another language. (改为否定句)
I it necessary for me to learn another language.
23. The building is 20 meters high. (改为同义句)
the building is 20 meters.2-1-c-n-j-y
24. Miss Song has been in this school since five years ago. (改为同义句)
Miss Song has been in this school .21*cnjy*com
25. I have changed myself by learning from the great people. (对画线部分提问)
you changed ?
提升题
五、用括号里所给单词的适当形式填空
26. What’s the (high) of Qomolangma?
27. —Who first (cover) the New World in 1492?【版权所有：21教育】
—Christopher Columbus (克里斯托弗·哥伦布).
28. It is believed that traveling in natural mountains is very (enjoy).
29. It’s (danger) to cross that road at this moment than it is in the early morning.
30. Volunteers are picking up the waste paper (throw) everywhere on the playground.
六、句型转换
31. I have had an allergy since I was three years old. (对画线部分提问)
you an allergy?
32. I think it is necessary for me to learn another language. (改为否定句)
I it necessary for me to learn another language.
33. The building is 20 meters high. (改为同义句)
the building is 20 meters.2·1·c·n·j·y
34. Miss Song has been in this school since five years ago. (改为同义句)
Miss Song has been in this school .www-2-1-cnjy-com
35. I have changed myself by learning from the great people. (对画线部分提问)
you changed ?
答案和解析
基础题
【答案】
一、
1. Organization 2. Speed 3. indeed 4. length 5. bamboos
二、
6. height 7. discovered 8.enjoyable 9. more dangerous 10. Thrown
能力题
【答案】
三、
11. D 由下句 “On a postcard!”可知此处询问在哪里，故选D项。
12. A 由上文 “Have people always sent postcards? No!”可知，在明信片发明之前，人们喜欢寄密封的信。故liked与句意相符。21cnjy.com
13. C 由后句可以看出，最早是John P. Charlton想出装饰卡片这个主意的，故选C项。
14. B with具有，和后面的a border构成介词短语，修饰名词a card。
15. D 下文介绍了带有图画的明信片，由此可知，在19世纪末期带有图画的明信片出现了。appear出现，与句意相符。21·cn·jy·com
16. B 由句意 “根据法律规定，人们必须把他们的短信写在前面——在图画上”可知，背面只写地址。only仅仅，符合句意。www.21-cn-jy.com
17. A 起初，明信片的背面只写地址。几年后，英国允许使用背面隔开的明信片，这样人们就能把他们的短信写在背面的左边。故选A项。21·世纪*教育网
18. D 短信写在左边，所以可以推断出地址写在右边。故选D项。
19. B 由后面 “在1908年，仅仅美国人就寄出了677 000 000多张明信片”可知，人们对图画明信片越来越感兴趣。be interested in对……感兴趣。21世纪教育网版权所有
20. C 由本句中 “after stamps and coins”可知，明信片在世界上是第三最受欢迎的收藏。
四、
21. How long have, had 22.don’t think, is 23.The height of 24.for five years
25. How have, yourself
提升题
五、
26. Hightest 最高级加est
27. Covered 过去时态
28. Enjoyable形容词
29. Dangerous危险的形容词
30. to throw动词不定时表目的
六、
31. How long have had完成时态的问句形式
32. don’t think is 含有think的否定句要否定转移
33. How high is 对高度的提问
34. For five years完成时态要跟一段时间
35. How have yourself完成时态提问用have并提前
Unit 7 What is the highest mountain in the world?
Section B
同步练习
基础题
一、单项选择
( ) 1. The whales are endangered animals．We should protect them ________ being killed．
A. to B. of C. for D. from
( ) 2. People put rubbish into the sea，so some kinds of whales are in ________ ．
A. danger B. safe C. dangerous D. safety
( ) 3. Look at the cute baby over there．He is about 3.6 kilos ________birth．
A．for B．in C．at D．on
( ) 4. —Can your sister play tennis？
—Sure．She plays ________I do．
A．as good as B．so good as
C．so well as D．as well as
( ) 5. Miss Wang is ________taller than me．
A．very B．more C．much D．quite
( ) 6. —________kilos of food does a panda eat a day？21·cn·jy·com
—Ten kilos．
A．How much B．How many
How D．What
二．按要求完成句子
7. 一只熊猫通常可以活到20到30岁。
A panda usually can_______ _______ ______20 t0 30 years．21世纪教育网版权所有
8. 我们应该停止把垃圾倒入海里。
We should stop ________rubbish_______ the sea．
9. 一只熊猫宝宝出生时多重啊？
How _______is a baby panda________ ______?
能力题
三、合并句子。
10. I’m thirteen. Jim is fourteen. (old)
11. Mr. Green is 1.75m. Mr. Smith is 1.70m. (short)21教育网
12. The red box is 2kg. The yellow box is 4kg. (heavy)21cnjy.com
13. My hat is 20 yuan. Alice’s hat is 30 yuan. Lucy’s hat is 50 yuan. (cheap)
四、用正确地形式完成下列句子。
14. Jim is very ______. Li Lei is _________ than Jim. (hungry)21·世纪*教育网
15. Kate’s mooncakes are ________ of all. (nice)
16. Your box is _____ than mine. But his is ______ of the three (heavy).www-2-1-cnjy-com
17. Unit 2 is quite _____. Unit 3 is ______ than Unit 2. It’s __________ in Module 1.(hard)
18. This TV play is _____ than that one. (good)
提升题
五、根据汉语提示完成句子。
19. Taiwan lies in the _________(东南)of China.
20. The hotel is right in the ______ (中心) of the town.www.21-cn-jy.com
21. Knowledge is also_________(财富).
22. The Chinese __________(文明) is one of the oldest in the world.2-1-c-n-j-y
23.The ground is ________(覆盖) with fallen leaves in autumn 21*cnjy*com
六、用所给词的正确形式填空。
24. The Yellow River is the second________ (long) river in China．【来源：21cnj*y.co*m】
25. Do you have_____ (many) books than Tom?
26. He drank_____ (little) juice than you.
27. Tom is the______ (tall) of the two boys.
28. I think English is_______________ (interesting) of all the subjects.2·1·c·n·j·y
29. The radio says it’ll be even______ (cold) tomorrow.【版权所有：21教育】
30. Who is the____ (good) in physics in your class?21教育名师原创作品
31. All the movie theaters are good, but the Big Screen Complex has __________________ (comfortable) seats.【出处：21教育名师】
32. I don’t want to go to Jack’s clothes store. It has the_____ (bad) clothes in town.
33. What do you think is the_______ (creative) of all the music video?【来源：21·世纪·教育·网】
参考答案与解析
基础题
一、
D，protect….from固定搭配
A，be in danger处于危险中
C，出生at birth
D，和什么一样用原籍比较
C，比较级用much修饰
B，多少斤可数用many修饰
二、
7. live up to 活到
8. putting into
9. heavy at birth
能力题
三、
10. I am one year older than Jim.
11. Mr.Green is 0.05 taller than Mr.Smith.
12. The yellow box is 2kg heavier than I.
13. My hat is the cheapest.
四、
14. hungry. more hungry比较级
15. nicer比较级
16. heavier, heaviest比较级，最高级
17. hard, harder, hardest原型，比较级，最高级
18. better比较级
提高题
五、
19. east
20. center
21. wealth
22. culture
23. covered
六、
24. longest最高级
25. 比较级more
26. 比较级用less
27. 两个里面最高用tallest
28. 最高级the most interesting
29. colder 比较级
30. 最高级best
31. 最高级the most comfortable
32. Most
33. the most creative
