题目内容
Passage 5
Here in Siberia (西伯利亚), the winter is always very long and it’s very, very cold! It starts to snow in November and the snow won’t leave until May. The temperature is usually about -25℃, but it’s sometimes much colder. When it’s -35℃, children can’t go to school, but grown-ups still go to work! We wear a lot of warm clothes: socks and boots, sweaters and fur coats. All the houses have heating, so it’s never cold inside. In winter, we close the windows to stop the wind from getting in, and we don’t open them again until spring.
In spring and summer it rains a lot, and we don’t often see the sun. In summer it’s often about 25℃, but the weather is very changeable. One day it’s 25℃, and the next day it’s 10℃. People say that the weather was even colder in the past.
【小题1】How long is Siberia’s snowy time?
【小题2】What are used in Siberia to keep the people and houses warm?
【小题3】Do children go to school when it’s -35℃ in winter?
【小题4】What’s the weather like in spring?
【小题5】How does the weather in Siberia often change in summer?
【小题1】For six months
【小题2】A lot of warm clothes: socks and boots and fur coats and all the houses have heating.
【小题3】No.
【小题4】It rains a lot.
【小题5】One day it's 25℃ the next day it's 10℃. The weather was even colder in the past.
解析【小题1】结合It starts to snow in November and the snow won’t leave until May可知答案
【小题2】结合We wear a lot of warm clothes: socks and boots, sweaters and fur coats. All the houses have heating可知答案
【小题3】结合When it’s -35℃, children can’t go to school,可知答案
【小题4】结合In spring and summer it rains a lot可知答案
【小题5】结合but the weather is very changeable. One day it’s 25℃, and the next day it’s 10℃. People say that the weather was even colder in the past.可知答案
The population of the Earth is growing faster. It is important that we look after the Earth. We need it!
The Earth gives us a lot of things. We also give the Earth a lot, but some of the things are not good.
In nature, when something dies, other animals and plants get food from it. Every animal or plant gives food for other animals or plants. However, animals can’t get food from many of the things that we ‘give’ the Earth. Animals and plants can’t eat metal, plastic and glass. These things will stay in the ground for many, many years.
Some rubbish is very dangerous for plants and animals. In some places, many animals live together. One animal makes food for many more animals. If we put rubbish and chemicals in the water, the plankton(浮游生物) can die. If there isn’t any plankton, many animals have nothing to eat.
So what can we do? Don’t leave any rubbish in the countryside! Don’t make so much rubbish!
【小题1】 The Earth gives us ___________.
| A．food | B．rubbish | C．chemicals | D．pollution |
| A．water and grass are polluted | B．plastic and wood become food |
| C．other animals and plants get food | D．metal and glass stay in the ground |
| A．put metal in the ground | B．use more wood |
| C．keep frogs in the water | D．make less rubbish |
The scientists from the Lockheed Space Company (公司) work in Felton, California, with the help of a computer. But the computer is placed in Sunnyside, about 80 kilometers away. What the scientists input is sent by telephone lines to the computer, and after a time, copies of the designs are needed back in Felton as possible. Lockheed people have tried several ways of sending the prints (印刷品), but the most effective seems to be by pigeon (鸽子). Are pigeons really used to carry messages in these days? They are, and they send the prints faster and cheaper than any other way.
Human (人类的) messengers (persons carrying messages) are much more expensive and slower than the pigeons. The road to Felton goes through the mountains, and the driving is not easy. An electronic printout system(电子印刷系统) could do the work in Felton, but at a cost of 10 dollars a print. Pigeons carry the designs for about 1 dollar each.
Now Lockheed people have ten pigeon messengers. The pigeons do the work, and they have made Lockheed more famous. You can often read the news about the pigeons in the newspapers around the world.
【小题1】The story is mainly about .
| A．Felton, California | B．the scientists |
| C．how to work with computers | D．sending prints by pigeon |
| A．don’t like carrying things |
| B．are often cheap to keep |
| C．seem out of place in the space age |
| D．aren’t friendly to the scientists |
| A．usually costs more |
| B．is something that works |
| C．is often unhappy |
| D．is often don by animals |
| A．Pigeons were used as messengers. |
| B．Human messengers were used. |
| C．What the scientists input was sent to the computer. |
| D．Scientists got their designs. |
| A．do the work at low cost |
| B．get their pictures on television |
| C．understand the computer |
| D．make the scientists pleased |
Everybody dreams. But only some people remember their dreams. Our dreams often include all the senses—smells, sounds, sights, tastes and things we touch.
Early in the twentieth century, two famous scientists developed their personal ideas about dreams. Austrian psychiatrist(奥地利心理学家) Sigmund Freud believed people often dream about things they want but can’t have. Swiss(瑞士) psychiatrist Carl Jung worked closely with Freud for several years, but he believed dreams provide solutions to problems we face when we are awake.
Other researchers are studying how dreaming helps our bodies work with problems and very sad emotions(感情). Robert Stickgold is a professor of psychiatry (心理学教授). He says that when we dream, the brain is trying to make sense of the world. He does not agree with Sigmund Freud that dreaming is the way we express our hidden feelings and desires(愿望).
Scientists believe it is important to keep researching dreams. Yet there is still no agreement on exactly how the brain works when we are dreaming or why we dream.
【小题1】Dreams .
| A．are remembered by everyone |
| B．express all that we think in our mind |
| C．include few senses and things we touch |
| D．include all the senses and things we touch |
| A．believe dreams can help people understand all the problems that they face |
| B．believe when we dream, the brain is trying to make sense of the world |
| C．study dream and dreaming and have their own different ideas |
| D．have the same idea that people often dream about the things they want |
| A．The fact of Dreams | B．The Ways of Dreams |
| C．The Solutions to Dreams | D．The Mystery of Dreams and Dreaming |
Is your schoolbag too heavy to carry? The e-schoolbag will help you. In fact, the e-schoolbag should perhaps be called an e-textbook. It is a small computer for students. Heavy schoolbags have been a serious problem for them for a long time. But the e-schoolbag will change everything.
It is much lighter than a usual schoolbag. Also, it is as small as a usual textbook, an exercise book and so on. They can be made into chips that are as small as a stamp. The students can read the text page by page on the “screen”, take notes, or even send e-mails to their teachers. All they have to do is to put the right chip into the e-schoolbag and press the button.
It is said that e-schoolbags have been put into use in some Chinese middle schools. In 2012, some students in Shanghai started to use e-schoolbags in the new term. Some say that e-textbooks can be easily broken. Some say it is not good to students’ eyes. But only time will tell us all.
【小题1】An e-schoolbag is _____.
| A．a kind of computer chips | B．a small computer |
| C．bigger than a textbook | D．much heavier than a usual schoolbag |
| A．our study | B．our work | C．the buttons | D．stamps |
| A．send e-mails | B．read the text |
| C．take notes | D．play computer games |
| A．薯条 | B．芯片 | C．屏幕 | D．电池 |
| A．To Put the Right Chips In. | B．The Big Problems. |
| C．A New Kind of Schoolbag. | D．How to Use the E-schoolbag? |
Think stars don’t move? Think again! When you look at the sky at night, the stars may appear to stay in the same place. But stars are always on the move—they are just so far away that the movement is hard to see.
But some stars move in ways that appear to be strange to be real. In 2005, astronomer Warren Brown found one of these space oddities(奇特). It was located on the outer edge of the Milky Way, the galaxy(星系) we live in. The star was speeding away like nothing he’d ever seen. “It seemed unbelievable. No star in the galaxy has a speed like that,” Brown remembers. “I thought, oh my goodness, I have something kind of special here.”
No one had ever seen a star like this one. What does a scientist do when the results don’t make sense?
Brown didn’t give up. Instead, he kept looking. And he kept finding more of these strange and speedy stars, called hypervelocity stars. Hyper means “above” and velocity has to do with speed. He and his team just found six more of these “above speed” stars, bringing to the total of 16. And, he says, he’s found even more, and is just waiting for the scientific community to confirm them.
【小题1】In 2005, astronomer Warren Brown found___________.
| A．a star was speeding away very fast. |
| B．a stars was moving away very slowly. |
| C．some stars were not real. |
| D．some stars were not in the Milky Way. |
| A．Stars never move at all. |
| B．No star in the galaxy has a fast speed. |
| C．It’s hard to see the stars moving. |
| D．Brown has never seen something special. |
| A．匀速的 | B．超速的 | C．超重的 | D．超常的 |
| A．something about an astronomer. |
| B．where the Milky Way is |
| C．something about the speedy stars. |
| D．how scientists do their research |
BEIJING---No Car Day was first started by 34 cities in France on September22, 1998. It was started to protect the environment. By now, more than 1,000 cities around the world have had a No Car Day.
The first No Car Day in China was in Chengdu in 2001. Other cities, including Taipei, Shanghai and Wuhan, also support( 支持) the day.
In Beijing, more and more people are joining in the activity. It asks drivers to leave their cars at home for one day each month and walk or ride a bike to work. It also calls on Beijingers not to use cars on June 5 ( World Environment Day ).The slogan for the day is, “ If we drive for one less day, we can have one more nice day.”
So far more than 200,000 drivers have shown their support “ We can’t control the weather, but we can choose not to drive,” said Wu Zonghua, a car club chairman. Beijing is trying to have 238 blue sky days this year. In the first quarter of this year, Beijing only had 52 blue sky days. This was 11 days less than the number for the same period last year. Much of the dust（ 灰尘 ） comes from the desert（沙漠）, but cars cause most of the air pollution.（污染）. We must do more for No Car Day.
【小题1】There are cities in China that support No Car Day according to the passage.
| A．three | B． four | C． five | D．six |
| A．not to work on No Car Day |
| B．to enjoy having a day off |
| C．leave their cars at home for repair |
| D．to ride a bike or walk instead of driving to work |
| A．more and more people in Beijing are joining car clubs |
| B．people will have one more World Environment Day each month |
| C．more and more people won’t drive on No Car Day in Beijing |
| D．more people in the world won’t drive any more |
Can you imagine a world without the Internet? It’s surprising to think about it.
Now, China has more than 162 million Internet users, according to the China Internet Network Information Centre. This is the second highest number of user in the world after the United States. Today, 66%of Chinese “netizens （网民）” are teenagers. “They spend about thirteen hours every week online,” said Qian Hulin, an Internet expert(专家). Doctor Song in Beijing Xuanwu Hospital said about 14% of Chinese netizens who are teens often lasted over ten hours to play online games.
The main reasons why teenagers surf the Web are to search for information, to communicate with others and to have fun. On the Internet, teenagers can find out almost anything. And surfing the Web can help students with their homework and widen their knowledge.
Li Dong, a teacher at No. 41 Middle School in Shijiazhuang, likes her students to use the Internet. “When we talk in class, students who surf the Net usually know more background information than the others,” she said.
In addition, people can use the Internet to write letters or stories and send e-mails. Many teens keep in touch with their friends online. It is cheaper than phoning somebody far away and also much quicker.
【小题1】_______ has the most Internet users in the world according to the article.
| A．China | B．America | C．Canada | D．Russia |
| A．107 million old | B．22.7 million old |
| C．107 million young | D．22.7 million young |
| A．playing online games |
| B．searching for information |
| C．chatting with their friends |
| D．sending e-mails to others |
______.
| A．thinks surfing the net can help students spend less time on homework |
| B．thinks her students can get more background information than the others |
| C．wants her students to talk to her about their hobbies and interests |
| D．wants to know what her students do and think about at home |
| A．Giving them a call. |
| B．Going to see them. |
| C．Writing a letter to them. |
| D．Sending e-mails to them. |