八年级英语下册 Unit 7 What’s the highest mountain in the world Section B课时作业 （新版）人教新目标版

1、unit 7 whats the highest mountain in the world section b (20分钟50分). 根据句意及汉语提示完成单词(5分)1. the middle east is rich in(石油). 2. a cow(重)many times than a sheep. 3. we should protect the(野生的)animals. 4. li ming works for the panda(研究). 5. the twins are(成人)now and they should do things by themselves. . 单项选

2、择(10分)1. the sahara is about 29the taklamakan, the largest desert in china. a. times as large asb. times as larger asc. time as larger asd. times larger2. the fastest plane made by the usa can fly 10, 000 metersthe sound per hour. a. less thanb. more thanc. faster thand. slower than3. because of the

3、 greenhouse effect(温室效应), the sea level will become. a. tall and tallb. high and highc. taller and tallerd. higher and higher4. what can we do to protect ourselvesheart disease? a. tob. offc. outd. from5. in japan, cherry flowers are a lotthan peach flowers. a. most popularb. more popularc. populard

4、. popularized. 完成句子(10分)1. 这对夫妇的儿子生下来时有八磅重。the couples son weighed eight pounds . 2. 他们在建造这座桥上花了整整一年的时间。theythe whole yearthis bridge. 3. 成年大熊猫比幼年大熊猫重好几倍。an adult panda weighs many than a baby panda. 4. 在非洲, 每年许多儿童死于饥饿和疾病。in africa, many children hunger and illness every year. 5. 种更多的竹子是帮助拯救大熊猫的一种方式

5、。more bamboo treesone way to help save pandas. . 补全对话(10分)从方框中选择最佳选项完成对话。a. is man the longest living animal in the world? b. how long can a butterfly live? c. it depends on what kind of dog it is. d. how much does an insect weigh? e. an ordinary cat weighs about a few kilos. teacher: does anyone kn

6、ow how heavy a cat is? boy: i think1teacher: and2girl: only a few grams, im sure. teacher: right. so. . . a cat weighs many times more than an insect. girl: and what about the difference between a dog and a giant panda in size? teacher: well, 3but i would say that a big dog is just less than half th

7、e size of a giant panda. boy: i have a question! 4teacher: no, thats a giant turtle. but a man can live for nearly a hundred years nowadays. thats quite long. boy: and5can it live as long as a man? teacher: no, a butterfly only lives for a few days. girl: what a short life! teacher: yes, many insect

8、s have very short lives. . 阅读理解(15分)the giraffethe giraffe is the tallest modern land animal. it can be over 5. 5 meters tall. its neck bone may be 1. 9 meters long. yet the giraffe has only seven bones in its neck, the same number as in the human. even a small bird has many more bones in its neck t

9、han in a tall giraffe. each bone in a giraffes neck is very long, while the bones in a humans neck are small. that makes the difference. a female giraffe gives birth to one baby at a time. the baby, called a calf, is about 1. 9 meters tall at birth. by the age of eight it is full-grown. the giraffe

10、can live for 30 years; the giraffe is good at running; it can run 30 kilometers per hour. the giraffe likes to live together, usually 7-10 a group. the giraffe eats mostly leaves. because it has a long neck, it can reach the leaves high up on the trees. 1. how long can a giraffe live? a. 10 years. b

11、. 30 years. c. 8 years. d. 7 years. 2. the number of the bones in a birds neck is. a. as big as in a humans neckb. not so big as in a giraffes neckc. much larger than in a humans neckd. much smaller than in a giraffes neck3. which of the following is true according to this passage? a. a giraffe has

12、only seven bones. b. the giraffe is the largest animal on land. c. it takes eight years for a giraffe to grow up. d. all the leaves on the trees will be eaten by giraffes if they live in that region. 4. the baby giraffe is aboutat birth. a. 5. 5 meters longb. 5. 5 meters tallc. 1. 9 meters longd. 1. 9 meters tall5. when a giraffe sees a tiger we can guess. a. it will run away as fast as possibleb. it will run to eat the tigerc. it will make the tiger bring it something to eatd. it will bring some small animals