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沙发
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发表于 2013-7-21 13:54:46
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A.Sorry, I’m busy.
B.I’ll have a try.
C.I want to do my homework on the computer.
D.Close the document.
E.click on it twice with the mouse to open it,
F.create a new document,
G.what’s up?
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(B)在横线上填入适当的单词，补全对话。
A: Hi, Mingming, what are you doing?
B: I am 21 TV.
A: Do you 22 why we can watch TV programs 23 foreign countries?
B: Sorry, I don’t know. Why?
A: That’s because of man-made satellites.
B: Can they send and 24 messages?
A: Yes, they can.
B: How useful they are! We must study hard to 25 the technology.
21._____ 22. _____ 23._____ 24._____ 25._____
Ⅲ.完形填空。(10分)
In 1997, Americans decided to launch two space probes (探测器). They were 26
Voyager I and VoyagerⅡ. They sent 27 photos and facts about the more distant planets. Now they are traveling out in the galaxy(星系). Here are some facts about the Voyager spacecraft.
The total cost of the Voyager mission(任务) is 865 million dollars. This 28 very expensive. But it is only twenty cents for each American each year.
The television cameras of the Voyager are 29 powerful that they could read a newspaper headline at a distance 30 one kilometer. But there aren’t any newspapers in space!
Scientists have put a message on the Voyager spacecraft. We hope that someone will find it one day. But the Voyager will 31 40, 000 years to reach another solar system like ours, with planets.
The message is on a special disc, a bit like a CD. The disc has sounds and pictures on it. There are thirty-nine sounds of the earth. Some of them are natural sounds, 32 the sea, wind, and thunder(雷声). Some are animal sounds, such as birds, dogs, and humans. Some are man-made sounds, like machines, buses, and trains. They also 33 on music from many different countries. Finally there are 34 greetings from earth-people in fifty-five languages. There 35 a message in English from the president of America. There are also 116 pictures of the earth and its people.
( )26.A.call B.calls C.called D.to call
( )27.A.to B.back C.into D.up
( )28.A.is B.sound C.may be D.sounds
( )29.A.so B.such C.too D.much
( )30.A.at B.to C.of D.with
( )31.A.costs B.spend C.pay D.take
( )32. A.for example B.such as C.as D.likes
( )33.A.take B.make C.put D.bring
( )34.A.speak B.speaking C.spoke D.spoken
( )35.A.is B.will be C.have been D.are
Ⅳ.阅读理解。(30分)(A、B两篇每小题1分, C、D两篇每小题2分)
(A) Now satellites are helping us to forecast the weather. They are in space, and they can reach any part of the world. The satellites take pictures of atmosphere(大气). So the scientists there can see the weather of any part of the world and how the weather will change.
Today, nearly five hundred weather stations in sixty countries can receive satellite pictures. When they receive the new pictures, they compare(比较) them with the earlier ones. Perhaps they may find that the clouds have changed during the last few hours. This may mean that the weather on the ground may soon change, too. In their next weather forecast, they can tell people about it.
So the weather satellites are of great help to the scientists at the station. In the past they could forecast the weather for about 24 or 48 hours earlier. Now they can make good forecast for 3 or 5 days. Soon, perhaps, they may be able to forecast the weather for a week or more ahead.
根据短文内容, 判断正(T)误(F)。
( )36.The weather satellites in space can help the scientists to know everything.
( )37.Changing clouds in the atmosphere means that weather may change.
( )38.Without satellites, scientists could forecast the weather for 3 or 5 days ahead.
( )39.Today, every country has its own weather station which can receive satellite pictures.
( )40.The main idea of this passage is that satellites are now used in weather forecast.
(B) How soon will robots become so clever that they will be able to do jobs which human can do, such as teaching language or looking after patients in hospital? Some experts believe this will happen in twenty years.
UAS, one Lordon company, has already developed a kind of machine. ①It can be used as “home-helps” for old people. It can also do such things as cooking eggs and cleaning the floor. The company says that the machine will accept simple voice instructions and that the machine will be controlled by a latest IBM microcomputer (微机). Mr. Henry, the director of UAS, believes that his company will develop the clever robots for using in industry. By this time they will begin to sell the machines into ordinary homes.
Robots can do much housework, such as washing dishes, cleaning the house and cooking meals. ②By the way, the price of them may be as little as＄1,000.
But Dr. Sandra believes we have a long way to develop truly intelligent (真正智能化的) machines. She says, it can cook an egg. But if one of eggs is bad, it will still cook. If you ask a robot to do something unusual that needs a man to think, a robot is useless.
根据短文内容，回答下列问题。
41.How soon do some experts believe robots will be able to do jobs?
_____________________________________________________
42.把文中画线的①句改为同义句。
_____________________________________________________
43.第①句中 “home-helps” 的意思是( )
A.看家的 B.帮家人的 C.帮助照看老人的佣人 D.家政服务
44.把文中画线的②句译为汉语。
_____________________________________________________
45.Do you think that robots will be part of our lives in the future?
_____________________________________________________
(C) A: Recently, the word “clone” has appeared very often in the newspapers. Do you know its meaning?
B: Not exactly. I read a report in yesterday’s newspaper. It said a Scottish scientist had successfully cloned a lamb named Dolly. It was the first time that a cloned lamb had been made from an adult sheep.
A: Actually, the word “clone” means to produce the “same” animal by taking cells(细胞) from an adult one. I think, if we know how to do cloning, we need only keep a small number of sheep, cows and horses.
B: (A)It’s said that recently there have been some people who ever wanted to clone humans.
A: It seems interesting. (B)但你觉得那样做可能吗?
B: No, I don’t think so. First, I think we can’t clone a dead person because the cells in his body have been dead already.
A: Then can we clone a living person?
B: Again no. You might clone yourself one after another, but it is only a copy, not a real you. It is only something, not a human.
A: Well, you mean that a real human can speak, think and create, and these abilities can’t be cloned?
B: That’s right!I think the main purpose of Dr. Ian Wilmut, the “father”of Dolly, is to make better animals, and it has nothing to do with human cloning.
根据短文内容, 回答下列问题。
46.Which kind of animal did a Scottish scientist clone?
__________________________________________________
47.把文中画线的(B)句翻译成英语。
__________________________________________________
48.把文中画线的(A)句译成汉语。
__________________________________________________
49.Why can’t we clone a dead person?
__________________________________________________
50.What’s the purpose of clone?
__________________________________________________
(D) In the future, machines will be improved and do more and more work for man. Few people have to work for long hours. Man will have more time for leisure. How will he use this leisure in the world of tomorrow?
Certainly he will still need holidays.
In the future, the computer will help people to find the right place. The computer will ask them questions which they will answer by pressing a button. It’ll also show them pictures and they will say which ones they like, then the computer will tell them where to find the place they want for holiday. TV will be used more in education. It will also help people to use their leisure time well. There will be more programmes on how to make and how to do things.
In the future, people will certainly have to do less work. Machines will take more and more work from man. This means that the rest of the time will be mostly leisure time.
Some scientists say that man of the future will be able to get enough pleasure and enjoyment on his own without going anywhere. According to other scientists, a man will put on a small cap. The cap will make him see, feel and hear all kinds of enjoyable things.
根据短文内容, 完成下列各题。
51.In the future, _____ will do more and more work for man, so man will do _____ work.
52.People will spend more time _____ _____ in the future.
53._____ _____ can help us to find the place where we want to spend our holiday.
54.TV will be more useful in _____ and help people use their _____ time well.
55.People will live an enjoyable life _____ going _____.
第三部分 写作 (30分) Ⅰ.词汇。(10分)
(A)根据句意及首字母提示补全单词。
1.Before the meeting began, I made the necessary i_____.
2.The students are doing e_____ in the physics lab.
3.There is a supermarket b_____ these mountains.
4.His teachers are full of p_____ for the progress he’s making.
5.A scream (尖叫声) broke the s_____ of the night.
(B)根据句意, 用所给单词的适当形式填空。
want, lead, science, exam, do
6.He did a lot of _______ research before cloning the sheep.
7.They had physical _______ after they landed on the earth.
8.Jane _______ on the phone just now. Mr. Zhang told her to go to school at once.
9.Mr. Green and Mr. Black are our team’s _______.
10.Something must _______ to build up a Green Great Wall successfully.
Ⅱ.英汉互译。(5分)
11.毫无疑问, 由于计算机的出现, 我们的世界正变得越来越小。
There’s _____ _____ that our world is becoming _____and_____because of the appearance of computers.
12.总体来说, 这本书值得一读。
_____ _____, the book is worth _____.
13.只要你有信心, 就一定能取得成功。
You are sure to make great success _____ _____ _____ you have confidence.
14.为了成为一名科学家, 她在学校努力学习。
She studies hard at school _____ _____ a scientist.
15.月球在相隔地球38万千米的地方绕地球转。
The moon goes around the earth _____ _____ _____ _____ 380,000 km.
Ⅲ.书面表达。(15分)
现在上网成了许多学生的主要娱乐方式之一。假如你叫陈真, 你最近对所在学校的60名同学(30名男生, 30名女生)进行了上网目的调查。请根据调查结果, 写一篇80词左右的短文。
听 力 材 料 单元综合检测 Ⅰ.听句子，选择正确图片。每个句子读一遍。
1.Most people think that robots will be part of our lives.
2.The radio was invented by Guglielmo Marconi in 1891.
3.Man-made satellites have been sent up into space to go around the Earth.
4.I want to be an astronaut when I grow up.
5.More and more people like to do shopping on the Internet.
Ⅱ.听句子，选择正确答语。每个句子读一遍。
6.When was the telephone invented?
7.I’m allowed to go shopping with friends only on Sunday afternoon. What about you?
8.Let’s set up a food bank to help hungry people.
9.Where would you like to go on vacation?
10.I don’t think students should be allowed to drive on the road.
Ⅲ.听对话，填空。对话读三遍。
M: Hello, mother! We learned about light in physics classes. It travels very fast.
W: Do you know how fast it travels?
M: Oh, It travels at a speed of 300,000 kilometers a second. The sun is about 149,840,000 kilometers away from the earth. Light from the sun reaches us in less than 9 minutes.
W: Is the sun farther than the other stars?
M: No, it isn’t. Light from the nearest star except the sun needs about 4 years to reach the earth.
W: Wow! How long does it take for light to reach the farthest star?
M: Mmm … It takes hundreds of years for light from the farthest star to reach the earth.
W: Oh, how clever you are! I think you can be an astronomer(天文学家) when you grow up.
M: Thank you, mother! I will try my best.
Ⅳ.听短文，选择正确答案。短文读两遍。
David is an American student. He usually stays at home for his holidays. But last summer he thought，“I have never left the country. All my friends have been toEngland. They like it very much. So this year I’m going there for my holiday.”
So he went toLondonand stayed in a small hotel for a few days. One morning he went out for a walk. In his country people drive on the right, but inBritainthey drive on the left. David forgot about this, and when he came to a busy street, a bike suddenly knocked him down. David lay on the ground for a few seconds and then he sat up and said,“Where am I?”
An old woman was selling maps at the side of the street. She quickly came to David and said, “Maps of the city, sir?”
Ⅴ.听短文，选择正确答案。短文读两遍。
Scientists have always wanted to know more about the other worlds in space. Years ago they knew a lot about the moon. They knew how big it is and how far away it is from the earth. But they wanted to know more about it. They thought and thought. At last they found the only way to know more was to send men to the moon.
The moon is about 384,000 kilometers away from the earth. A plane can not fly to the moon because the air reaches only 240 kilometers high above the earth. Then there is no air. But there’s something that can fly even when there is no air. That is a rocket. Rockets can fly out into space. Rockets with men in them have already reached the moon. Some rockets without men in them have flown to other parts much further than the moon in the universe. One day rockets may be able to go to any place.
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发表于 2013-7-21 13:54:27
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