题目内容

In the most southern part of our planet, there's a place that's covered with snow and ice all year round. But it has the clearest and cleanest air. Amazingly, in this place, the sun sometimes hangs even in the midnight sky. This place is Antarctica (南极洲): the coldest, windiest and harshest (恶劣的) place on the Earth.

As the world's least-known place, Antarctica is of great interest to scientists around the world. During 30 years, China has sent many scientists to Antarctica. They mostly look for the resources under the icy land and do research about climate change and marine (海洋的) biology.

Antarctica is a place with fantastic views. However, life there is very hard. Food is one of the biggest problems. Frozen food which can be heated easily is people's daily food. Fresh vegetables are hard to grow in the cold weather.

Sleep is also difficult. In Antarctica, summer lasts from November to March. During this period, Antarctica points to the sun and receives sunlight 24 hours a day. In order to get some sleep, scientists cover the windows with black plastic cloth to create "night".

Working in Antarctica is dangerous, especially when meeting gale-force (七级以上的) winds. They can easily blow people away. So there are ropes that connect buildings of some research stations. People can hold these ropes to keep their balance in forceful winds.

What's more, communicating with others is difficult. Without cables and Internet in some research stations, two-way radios are the only tools to communicate. If people want to say hello to friends and relatives, they can use satellite phones.

Although it is challenging to work in Antarctica, scientists' passion to learn about this mysterious land will never end. It is hopeful that one day they will step every corner of this icy land.

1. From the passage, we learn that Antarctica_______.

A. is covered with water

B. rains heavily from time to time

C. has little wind most of the time

D. has sunshine during every night for 5 months

2.Scientists from China go to Antarctica to _______.

A. find out ways to control water pollution

B. research climate change and marine biology

C. grow plants and vegetables in special condition

D. stop the hunters from killing the marine life

3.In order to sleep well in Antarctica, the scientists have to __________.

A. wear more clothes to keep warm

B. cover the windows with black plastic cloth

C. connect research stations with ropes

D. eat more fried and canned vegetables

4.We can replace (替换) the underlined word ‘passion’ in the last paragraph with _____.

A. strong love

B. full preparation

C. pleasant introduction

D. amazing imagination

5.The passage is mainly about__________.

A. views of Antarctica

B. exploring(探索) Antarctica

C. how to survive in Antarctica

D. climate changes of Antarctica

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完形填空 先通读下面的短文,掌握其大意,然后在每小题所给的四个选项中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

After the birth of my second child, I got a job at a restaurant. Having worked with an experienced waitress for a few months, I was ______ to wait tables on my own. All went ______ that first week. When Saturday night came, I was luckily given the table not far from the kitchen. ______ , I still felt it a little hard to carry the heavy trays(托盘).

Before I knew it, the restaurant was full of people. I moved slowly, minding every step. I remember how ______ I was when I saw the tray stand(支架) near the tables; it looked different from the one I was ______ on. It had nice handles, which made it ______to move around. I was pleased with everything and began to believe I was natural at this job.

Then, an old man came to me and said, “Excuse me, dear, my wife and I love watching you work. It seems your tray stand has been very______ to you, but we are getting ready to leave now, and my wife needs her ______ back. ”

At first his idea did not get across. “What was he talking about!” Then, I got it. I had set my trays on his wife’s orthopedic walker(助步器). I stood frozen as ice, but my face was______ . I wanted to get into a hole and hide.

Since then, I have learned from many mistakes such as the one I just ______ , I have learned to be more careful and not to be sure of myself.

1.A. promised B. invited C. allowed D. advised

2.A. well B. quickly C. safely D. wrong

3.A. Therefore B. However C. Moreover D. Finally

4.A. angry B. calm C. sad D. happy

5.A. fixed B. trained C. put D. waited

6.A. slower B. lighter C. quieter D. easier

7.A. useful B. different C. unusual D. interesting

8.A. bag B. walker C. tray D. coat

9.A. cold B. full of joy C. pale D. on fire

10.A. repeated B. discovered C. corrected D. described

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