八下Unit 7专项训练—补全对话、短文
一、根据短文意思，补全短文，要求保持短文完整顺畅。
A Arctic foxes (北极狐) live in the Arctic. They grow about 50 centimeters long, not including the tail, 30 centimeters tall and weigh from 3 to 7 kilos.
(1)________ The white ones are white in winter, but graybrown in summer. The blue ones are bluegray all year round. (2)________ And the long fur covers their whole body to keep them warm in the low temperature in the Arctic.
Arctic foxes mainly feed on birds, birds' eggs and other small animals. Teamwork is the way they look for food. (3)________
Baby Arctic foxes are very lovely. They don't open their eyes until a week after their birth. (4)________ They begin to look for food on their own when they are about six months old. The next year they can live alone.
A. We must do something to protect Arctic foxes. B. For the first half of the year, their parents offer them food. C. Arctic foxes are white or blue in color. D. They don't like to do that alone. E. Arctic foxes have long and thick fur. Now the number of Arctic foxes is becoming smaller and smaller, because people kill them for their fur to make beautiful coats. (5)________
B
阅读短文，把方框内的句子放到短文中合适的位置（有一项多余）。 A. There are many big farms there. B. But it has a small population. C. Many tourists like to travel in Canada. D. There are many lakes and islands in the coastal areas. E. It takes you about 15 minutes to get there by boat. F. Canadians enjoy themselves and live a happy life. Canada is a big country with a large area. _____1 It lies in North America with the ocean around it in three directions except in the south, where the United States is.
The Great Lakes are between Canada and the United States. ______2 Canadians care about the environment very much. The government and the people in Canada try theirbest to protect the environment.So in Canada, the air is fresh, the water is clean, and the sky is blue. ________3 They like living there for some time to relax themselves. The climate in Canada is different from area to area. It is wet in the west and east, but cold in the north and south. Canada is rich in
natural resources, such as forests, fresh water, coal(煤), oil(油), and so on. Farmland mainly lies in the south where farmers grow lots of corn(谷物) and wheat._____ 4 The farmers work hard so that the people in Canada can get enough good food for their daily life. The living environment in Canada is the best in the world. ______5
C
A. Giving GreenHome your support is one way you can do that. B. But determination alone will not protect the environment. C. That's why we're asking you to join us today. D. And we won't just use it to stop bad things. E. Everything we do costs money. GreenHome campaigners (发起者) really love the nature world. In fact, we love it so much that we're determined(决心) to do our best to protect it. ________1 For that, we need money too. GreenHome can be
strong only with the support from people like you. ________2 If the joy of walking through the green forest, the excitement of climbing ancient rocks, or even the simple pleasure of watching wildlife in its own habitat(栖息地) really moves you, then share GreenHome's idea of the world. Please turn that idea into some support today. ________3 So take action right now! Even a very small amount, like $1 a month, will soon build up to a valuable contribution(贡献) to protecting the natural world we love so much. ________4 We'll also use it
to develop ways to deal with environmental problems. Think about it in another way. If you want a future where you can continue to do the things you love in the great outdoors, you need to
make sure you've got the great outdoors to do them in. ________5 And
this way is simple enough—that's got to be worth $1 a month. 二、阅读并根据句意选择方框内句子补全对话。 A. How long is it? B. Are pandas a symbol of China? C. May I ask you some questions? D. What’s the longest river in China? E. Is China the biggest country in Asia? A: Li Sha, I want to know something about China. _____1 B: Sure. Go ahead. A: ______2 B: The Yangtze River. A: _____3
B: About 6,300 kilometers long. It’s the third longest river in the world. A: ______4
B: Yes. They mainly live on bamboo and only weigh about 0.1 to 0.2 kg at birth.
A: That sounds fun. ______5
B: Yes. It’s bigger than any other country in Asia. 三、在横线上填写适当的句子补全对话
A: What do you think is the most beautiful mountain in China?
B: Mountain Huang, of course. A: ________________________16? B: It is in Anhui Province.
A: ___________________________17? B: It is about 1, 8 meters high. A: Did you go there before? B: Yes, I did.
A: ________________________18? B: I went there last summer. A: ________________________19?
B: I went there with my parents. What about you? Did you go there before?
A: ________________________20. But I plan to go there this summer. B: I'm sure you will have a good time when you visit it. A: I hope so.
四、阅读短文，根据短文补全下面句子。
We all know that dolphins(海豚)can do something like humans. For example，they may teach one another skills，and even help look after each other's kids. Now，some researchers at the Dolphin Plus Marine Mammal Responder in Florida，USA have found another thing the smart animals share with humans—a love for television!
For their research，Kelly A. Winship and Holli C. Eskelinen watched
16 dolphins. They played two TV shows for the animals. One show was a documentary (纪录片)called Planet Earth，and the other was a cartoon named Spongebob Squarepants. The researchers said the dolphins did not seem to care what the show was. They were interested in both.
However，the researchers found that the male(雄性的)dolphins spent more time looking at the screens than the females(雌性). And the dolphins sometimes looked upset when they were watching TV. Winship and Eskelinen believed it was probably because the dolphins couldn't share how they felt with the TV.
Though there is a lot more to learn about why the animals like to watch TV，the researchers believe that they can use TV shows to help make the dolphins' life more fun. They also think watching the dolphins' response(反应)to different kinds of shows could help them understand how the animals think.
1. Dolphins share a lot of things with____________.
2. Researchers watched __________to find out their response to two TV
shows.
3. Researchers found that the dolphins were ________both TV shows. 4. Sometimes the dolphins looked upset when watching TV probably
because they were not able to __________.
5. Researchers want to understand __________by watching their
response to different TV shows.
答 案
一、A：1-5：CEDBA
B、BDCAF
C、1. B 上文….we're determined(决心) to do our best to protect it提
到下定决心保护自然世界，下文自然会提到只是下决心是保护不了环境的，故选B。
2. C 本文是一则广告，在第一段陈述问题后发出倡议，倡议大家支持绿色家园的环保活动。故选C。
3. E 下文中So take action right now！Even a very small amount…提到让我们现在就行动起来！即使是一个很小的数目，推测上文会说我们的行动都是要花费钱的，故选E。
4. D 由下文We'll also use it to develop…可知该处谈论的是筹集来的钱的用途，而And we won't just use it to stop bad things也是在谈论钱的用途，意思一致，故选D。
5. A 由下文And this way is simple enough可知该处谈论拥有美好的户外的方式。故选A。 二、CDABE
三、Where is it、How high is Mountain Huang、When did you go there、Who did you go there with、No, I didn't
四、1. humans 2. 16 dolphins 3. interested in
4. share how they felt with the TV 5. how the dolphins think