当前位置：首页 > 2017-2018瀛﹀勾鍏勾绾ц嫳璇笅鍐?unit 7 what鈥檚 the highest mou - 鐧惧害鏂囧簱
What's the highest mountain in the worlds
一、单项选择
1. Now there are many tigers ______in the forests because of protection.
A. to live C. live
B. living
D. lived
2. Doctors are doing _____ to find out what will happen when people stop smoking.
A. exercise C. research
B. housework D. training
3. You are not a child but ________ adult now.
A. a
B. an
C. the
4. Mike's room is ________ than mine.
A. three time big B. three times big
C. three times bigger
5. ________ he practices，________ he does.
A. Much; better B. The much; the better C. The more; the better
6. —Some of the animals ________ the pollution.
—Right. The government will find ways to solve the problem.
A. die to
B. die in
C. die from
7. There were many young children ________ in the factories in the past.
A. work
B. working
C. to work
8. —I haven't seen Lucy for days.What's she doing recently? —She is ________ her English test next week.
A. prepare at
B. preparing for
C. prepared for
9. Mrs Green lost her footing and ______________ just now. A. fell over C. fell through
B. fell ill D. fell into
10. With the quality of life improved, so many people can live ______________ 100 years old. A.to up C.in to 二、根据汉语意思完成句子 1. 一只狗大约能活15年。
A dog can ______________ ______________ ______________ about 15 years. 2. 这头大象比这只熊猫重很多倍。
B. up to D. on to
This elephant weighs ______________ ______________ ______________ than this panda. 3. 我们应该知道关于挽救这些大熊猫的重要性。
We should know about ______________ ______________ ______________ ______________ these pandas. 4. 出生时，这个婴儿不足3千克。
At ______________, the baby is ______________ ______________ three kilos. 5. 成年大熊猫一天花多于12个小时吃大约10千克竹子。
Adult pandas ______________ more than 12 hours a day ______________ about 10 kilos of bamboo.
6. 这些动物处于危险之中。
The animals are ______________ ______________. 7. 成年熊猫比小猫吃得多多了。
An adult panda can eat ______________ ______________ than a cat. 8. 中国政府正在帮助挽救熊猫。
The Chinese ______________ is helping ______________ ______________ the pandas.
9. 一些熊猫宝宝因为疾病而活很短的时间。
Some panda babies live for a short time ______________ ______________ ______________.
10. 很多年以前人类开始砍伐竹林。
Many years ago, humans started ______________ ______________ ______________ bamboo forests.
三、根据短文内容，选出适当的单词填空, 使语意通顺、完整。每词只能使用一次。
tourist，thick，protect，building，meter， ancient，achievement，square，wide，include There are many places of interest in Beijing, such as the Great Wall and the Forbidden City. The Forbidden City is in the center of Beijing. It reaches 750 1 from the east to the west and 960 meters from the north to the south. It is 720, 000 2 meters in size. It is the largest palace in the world. To 3 the people inside the palace, the 4 people built a moat (护城河) around it, which is 52 meters 5 and 6 meters deep. There is also a 6 wall, which is 3 kilometers long and 10 meters high. The wall 7 four gates in it. They are Wumen in the south, Shenwumen in the north, Donghuamen in the east and Xihuamen in the west. On the four corners of the wall stand four towers. All the 8 are strong and amazing. They are great 9 of Chinese architecture (中国古建筑). During the Ming and Qing Dynasties, the emperors and their families worked and lived in the Forbidden City. Now, thousands of 10 come to visit it every day. 四、完形填空
阅读短文，根据其内容，从A、B、C、D中选出最佳答案。
Thousands of years ago, people didn’t know how to make a fire. When it was very cold at night, they
couldn’t sleep very 1 . Sometimes lighting(闪电) hit a forest and 2 a fire. At first people were both surprised
3 frightened(害怕的) to see the fire. They were afraid to go out. Later a few brave men took some of this fire and made a fire near 4 homes. They used the fire to keep them 5 .
When they had a fire, they didn’t let it 6 burning(燃烧). If it stopped, they couldn’t start
again. Maybe
they had to 7 for a long time, sometimes for hours. Later they learnt how to make a fire 8 pieces of wood and stones. Now we 9 matches(火柴). We can put them in our pocket and make a fire when we want 10 it. But we have to be careful with fire. 1. A. well 2. A. start 3. A. or
B. good
C. better
D. best
D. starting
B. starts B. and
C. started
C. but
D. so D. themselves
4. A. them 5. A. warm 6. A. stops 7. A. wait 8. A. by
B. they C. their
B. warmly C. the warmest D. most warmly B. stopping C. stop
B. waits B. in B. have B. makes
D. to stop
D. waited D. with
C. waiting C. on
9. A. has C. had
D. having
D. made
10. A. making C. to make
五、阅读理解。（共10小题，每小题2分，共计20分）
A
Ladies and gentlemen, I returned to this year in a time machine. In the year 2500, we are able
to travel through time to any year in history. This year is your last chance to change your lifestyle to save the Earth.
Beginning in the middle of the 20th century, a few people were worried about the polluted water and air on the Earth, but most people did not change their way of life. Instead, they continued to pour dangerous chemicals(化学品）and other waste into lakes and seas, to drive more and more cars and trucks, and to cut down trees.
By the year 2200, the water on the Earth was completely polluted. People could no longer drink the water, and they had to use other types of liquids. Scientists said that in the future there might be too many people on the Earth. But not enough was done. So, by the year 2300, there were so many people that food became scarce. There was no water to grow food and all fish in the lakes and seas died because of pollution. Terrible wars broke out between the rich and the poor. Scientists were working very hard
to find another planet in space where humans could live.
By the year 2400, the air was too polluted for humans to breathe. So we had to leave the Earth. But only the rich were able to leave. Where did we go? Nowhere. And everywhere. You see scientists did not find another safe planet, so now we must travel around the universe (宇宙) in our spaceships. We are still looking for a place to call our home. So, it is up to you to change history. There is still hope. You must change your lifestyle now, before it is too late. 1. Which problem is not talked about in Paragraph 2? A. Water.
B. Air. D. Food.
C. Lifestyle.
2. What’s the meaning of ＂scarce＂ in Passage 3? A. 昂贵的 B. 充足的 C. 缺乏的 D. 特殊的
3. Who could leave the Earth by the year 2400? A. The rich. B. The poor.
C. Scientists. D. All the people.
4. Which of the following is true?
A. Only a few people changed their lifestyle in the 20th century. B. There wasn’t enough water for people to drink by the year 2200. C. All the animals died because of pollution by the year 2300. D. We found a new home in another planet by the year 2400. 5. Which is the best title for the passage? A. Stop polluting B. Change or leave C. Look for a new home D. Return to the Earth
B
Google and Toyota（丰田）have worked together to create a new smart car. It can run on the road
without a driver. It drives itself.
The self-driving（自驾的）car hasn’t been on sale to the public, so we don’t know how much
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