What is the sky？ Where is it？ How bright is it？ What lies above it？ These questions are difficult to answer, aren’t they？
Is the sky blue？ The sky has no color. We know that there is air around the world. When planes fly, they need air to lift their wings. Planes can’t fly very high because the air gets thinner when they go up higher. If we go up about 1,200 kilometers from the earth, we’ll find no air there.
When we talk about the sky, we usually mean the atmosphere around the earth. It is like a very thick “cover” over the earth and keeps it warm. Without the “cover”, the earth would be a very cold place and nothing could live on it.
Looking up above us, you will see the blue sky with white clouds. It is usually light blue, but the sky would be dark blue if you go to the top of the highest mountains. And you will see fewer clouds between you and the sun.
And if you sit in a spaceship high above the earth, there is no air at all. The sky would be so dark that its color would be black.
Sometimes the sky doesn’t look blue. When the sun rises and falls, you will see red, orange, and other colors in the sky. These are the most beautiful moments of the day.
Now you may understand that we see colors because the air scatters (散射) the sunlight. Light travels through the air. Without air, there would be no light and no colors.Planes can’t fly very high because ____________.
| A．there is air around the world |
| B．the air gets thinner when they go up higher |
| C．it’s warmer in the sky |
| D．the air gets thicker when they go up higher |
We can see colors of the sky because ____________.
| A．the sun rises and falls every day |
| B．the sky has lots of colors |
| C．the air scatters the sunlight |
| D．the sunlight has many colors |
Which of the following is TRUE？
| A．There is little air without light and colors in the sky. |
| B．The sky will look red, orange and other colors at noon. |
| C．The sky has only one color when the sun rises and falls. |
| D．The sky is dark blue if you go to the top of the highest mountains. |
根据短文内容，判断下列句子正（T）误（F）。（共5小题，每小题1分，共5分）
Long long ago there lived three tailors (裁缝). They were John, Peter, and Black. They works in the same street in London. One day one of them, John, put up a poster, it said, “ The best tailor in London,” When Peter saw that, he also put up a poster in the same day. And on it were the capital letters: THE BEST TAILOR IN ENGLAND. What did the third one, Black, do when he saw those? Couldn’t he write “ The best tailor in the world?” Of course not, but he couldn’t give up(放弃). He thought and thought…A few days later, he put up a poster, too. “ The best tailor in the street.” The three tailors lived and worked in the same street in London.
Peter was very happy when he saw John’s poster.
Black was worried when he saw those two posters.
The third tailor got on well with John and Peter.
The three tailors put up the same posters in the same day.
Germs(细菌) are everywhere. You can’t see them, but they are on your desk, on your computer, and even in the air!
Like people, germs move around the world. They fly with us on planes. When food, clothes, and other things travel around the world, germs travel, too. Some germs are safe, but some are dangerous. Germs cause illnesses like colds and the flu.
Warmer Weather Brings Germs
The world’s weather is changing. Cooler countries are getting warmer, so insects from hot countries can move there. Some of these insects, like mosquitoes(蚊子), carry dangerous germs. These germs cause headaches(头疼), fever, and can even kill people.
Under Your Skin
Your skin protects you from germs. It stops some germs, but not all. They can enter your body when you eat, or when you have a cut. Germs are on your hands, too, they enter(进入) your body when you touch your eyes, nose, or mouse.
Fighting Germs
Your immune system(免疫系统) protects you, too. When germs get inside your body, your immune system finds and kills them. Special cells(细胞) move around your body and fight germs. They help you stay healthy. Other cells make antibodies. Antibodies help your body find and stop germs.
What can you do to fight germs? You should wash your hands with soap(肥皂) and water. Soap kills many germs, and water washes them away.According to the text, insects ___________.
| A．kill germs | B．carry germs |
| C．protect germs | D．love germs |
The underlined word “there” refers to _______.
| A．cooler countries | B．hot countries |
| C．everywhere | D．the world |
What do antibodies do?
| A．They kill germs and wash them away. |
| B．They find and develop germs. |
| C．They help protect us from germs. |
| D．They carry dangerous germs. |
Which can be the best title for this text?
| A．Germs Are Everywhere |
| B．Weather Is Changing |
| C．Skin Stops Germs |
| D．Germs Are Developed |
Relax and unwind （放松心情） in our new state of the Loch Ness Easery. Whether you are looking for a snack or a full meal we have almost anything to be suitable for everyone. We will be ready for helping you at all times.
● Fresh Tea, Coffee, Hot Chocolate etc.
● Good choice of Home Baking and Cakes.
● Home Made Soup and Sandwiches.
● Packed lunches for those who prefer a picnic.
● Seating for over 150 visitors.
Tel:+44(0)1456 450321
Web: www.lochness.comThe above reading is most probably ___________.
| A．an advertisement | B．a food report |
| C．a shopping list | D．a menu\ |
At the Loch Ness Eatery, visitors can _________.
| A．book comfortable rooms | B．have a picnic |
| C．cook for themselves | D．get a good relaxation |
The reading also tells us _____________.
| A．the prices of food and drinks |
| B．the address of the Eastery |
| C．the name of the manager |
| D．the way of getting in touch with the Eastery |
Liu Xiaohua is 12 years old. She is from Mianyang, Sichuan Province. When Premier Wen Jiabao visited people in the Jiuzhou Gymnasium, he met Liu Xiaohua. Premier Wen held her hand and told her not to cry. He also encouraged her to live on.
Ren Siyu is 6 years old. She is from Beichuan, Sichuan Province. She was buried under the rubble(瓦砾堆) for two days and nights and her legs were trapped. When people came to save her, she sang the song Two Tigers. She said singing the song could lessen(减轻) the pain(痛苦).
Li Yue is 12 years old. She is also from Beichuan, Sichuan Province. Li Yue likes dancing, but she can’t dance any more. Doctors had to cut off her two legs to save her. She was buried with her classmates. She told them to be quiet when people saved them.The three girls are from ________.
| A．Sichuan Province | B．Jiangsu Province |
| C．Hunan Province | D．Yunnan Province |
Two Tigers is ___________ Ren Siyu likes.
| A．a song | B．a film | C．a flower | D．All above is wrong |
According to the passage, which of the following is RIGHT?
| A．Liu Xiaohua is a girl of 11 years old. |
| B．Liu Xiaohua is from Mianyang, Sichuan Province. |
| C．When Premier Wen Jiabao visited people in the Jiuzhou Gymnasium, he met Ren Siyu. |
| D．Liu Xiaohua was buried under the rubble for two days and nights. |
Except for a few times, Americans are not big present-givers. There’s no exchange of presents among business people, and if one American tries to give another a present, it may look like that he wants to bribe (贿赂) him. Americans have learned that in some other countries people like to give presents to others, but among ourselves we don’t see the need for presents.
Even friends may never exchange presents. When I go to foreign countries, I try to bring back little things for close friends, but nobody would feel unhappy if I didn’t. I don’t often remember a friend’s birthday, and few people outside of my family remember mine. If someone gave me presents too often, I’d get unpleasant. But a present from a foreigner — that kind from his or her homeland — won’t go wrong, except to government employees (政府职员) who can’t be given presents.
You usually open a present at once and in front of the person who gives it except Christmas and birthday presents. You should only say, ‘It’s so nice. Thanks…’when you get Christmas or birthday presents.
You may want to bring a bottle of wine (葡萄酒) or flowers to a dinner party, but you’re never asked to. Nobody will mind if you bring wine, but your friend may not use it that evening.
At Christmas we often give presents to our family and sometimes our friends. We also give presents to people who have been helpful during the year like doormen, babysitters, housecleaners , newspaper senders — anyone who has often helped us.What do the underlined words ‘close friends’ mean in the passage?
| A．The friends who are very kind. |
| B．The friends who live close to each other. |
| C．The friends who were once classmates. |
| D．The friends who you like most. |
What kind of presents don’t Americans usually open in front of the givers?
| A．The small presents. |
| B．Christmas or birthday presents. |
| C．The expensive presents. |
| D．The presents for dinner party. |
Why do Americans also give presents to housecleaners at Christmas?
| A．To pay them. |
| B．To help them. |
| C．To thank them. |
| D．To make them work harder. |
Which of the following do you think is right?
| A．American business people don’t want presents because they are rich enough. |
| B．The writer of this passage must be an American. |
| C．Everyone must give presents to one’s family and friends at Christmas. |
| D．Government employees can get little presents from a foreigner. |
What is the main idea of the passage?
| A．Present-giving in the United States. |
| B．Customs (习俗) in the United States. |
| C．American people and present-giving. |
| D．When and how to give presents. |
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