Qi Haoran, a Junior 1 student at High School Attached to Harbin Institute of Technology, was quite busy over the past winter vacation—and not just with homework. Qi, together with 10 other classmates made a volunteer group to call on people to join the Clean Your Plate Campaign (光盘行动).
The 11 students went to many restaurants and told people the importance of saving food.“Excuse me, do you know that 950 million people around the world still haven’t got enough to eat? Could you please not waste food?”They would say this kind of thing hundreds of times every day.
China in recent years has experienced serious problems with wasted food. CCTV reported in January that the food Chinese people waste every year is enough to feed 200 million people for a year. It’s a tradition that Chinese people offer lots of food when they invite others to dinner. Many even feel that they will lose face if their guests have eaten all their food.
Luckily the campaign has got the support of many. In a restaurant in Xinjiang, the owner gives the guests who have eaten up all that they ordered a sticker. People can enjoy a free meal when they have 10 stickers. More than 750 restaurants in Beijing have begun to offer smaller dishes and encourage their guests to take leftovers(剩饭剩菜) home.
Wasting food is a serious problem around the world, not only in China. It’s said that 2 billion tons(吨) of food ends up as waste every year in our country. This is as much as half of all the food in the world. The UN Environment Program and the Food and Agriculture Organization held a“Think, Eat, Save” program on January 24 to help reduce food waste.
To reduce food waste is a big task, and it needs time. It’s important that everyone does their bit, just like Qi. Did you finish your meals today?The Clean Your Plate Campaign calls on people to __________.
| A．do volunteer work | B．work part time in restaurants |
| C．stop wasting food | D．wash their plates after dinner |
What did the restaurant in Xinjiang do to support the campaign?
| A．The owner would have dinner with those who had eaten up their food. |
| B．It offered a free meal to the guests who had finished all their food ten times. |
| C．It gave stickers to the guests who ordered small dishes. |
| D．It encouraged customers to take leftovers home. |
From the passage , we can know that __________.
| A．wasting food is a serious problem in China |
| B．Chinese people waste the most food in January |
| C．200 million Chinese people invite others to dinner every day |
| D．Chinese people usually don’t offer enough food to their guests |
You can probably read this passage _________.
| A．in a science book | B．in a newspaper |
| C．in a tourist guide | D．in an advertisement |
TOKYO, JAPAN--What do you do when you see a cockroach (蟑螂）？ Do you hit it with a newspaper? Do you step on it?
When researchers at Tokyo University see a cockroach, they take the remote control and make the cockroach turn around, run left or right, or go forward. These scientists are changing the cockroaches into robots. Each cockroach has a very small pack that has in it a microprocessor(微处理器）.Then researchers can send signals from the remote control to the pack. The signals control the movements of the cockroaches.
Why does anyone want to control a cockroach? “Insects can do many things that people can’t,” says Isao Shimoyama, head of robot research at Tokyo University. In a few years, he says, these robot insects will carry very small cameras. They will be able to move through earthquake rubble(瓦砾）to look for people or move under doors to find information about someone.
This may seem strange, but the Japanese government thinks the research is very important. The government is giving the scientists $ 5 million for this research.
First, the researchers breed (培育)hundreds of cockroaches. They use only the American cockroach because it is bigger and stronger than other cockroaches. Then they choose the best cockroaches and remove their wings and antennae(触须）. They put small packs where the antennae were. The packs weigh about three grams, or about two times the weight of the cockroaches themselves. “Cockroaches are very strong,” says Ralph Holzer, who is a researcher at Tokyo University. “They can lift 20 times their own weight. ”
With a remote control, the scientists send signals to the packs. When a cockroach gets the signal, it moves. The problem is that the cockroaches don’t always move in the right direction.The scientists are changing the cockroaches into robots because ______.
| A．they want cockroaches to do things people can’t in the future |
| B．they want to control the movements of the cockroaches |
| C．they want cockroaches to take photos of the earthquakes |
| D．they want to send signals to the packs on the cockroaches |
What can cockroaches do to help people?
| A．They can lift 20 times their own weight. |
| B．They can help people to carry very small cameras. |
| C．They can breed hundreds of cockroaches. |
| D．They can search for those people in rubble after an earthquake. |
Scientists control cockroaches’ movements ______.
| A．by removing their wings |
| B．by sending signals from the remote control |
| C．by using very small cameras |
| D．by removing their antennae |
What problem do the rcscarchcrs meet with?
| A．The cockroachcs sometimes clon;t move. |
| B．The cockroachcs sometimes move in ihc wrong direction. |
| C．The cockroachcs arc too big to move through earthquake rubble. |
| D．The cockroachcs can only lift 20 times their own weight. |
In 1901, the citizens of Colorado Springs in the USA decided to collect everyday items and to seal (封住）them in a special box. The box was marked “To be opened after midnight, December 31st, AD 2000”，and was kept in the Colorado College Library.
One hundred years later, on the appointed (约定）day, 300 people gathered to watch the opening of the box. Many in the crowd were the descendants (后代）of people who had placed things inside the box.
When the box was opened after midnight, the things inside the box were in very good condition. There were newspapers, photos, diaries, name cards, family trees, books and lots of letters, including one written by Theodore Roosevelt, who became the President of the USA later that year. One of Roosevelt’s friends lived in Colorado Springs at that time.
Many of the letters were written to their descendants. They describe the hopes that the people of 1901 had for the people of the next century. At that time, Colorado Springs had just a few thousand people. Now nearly half a million people live there.
Colorado College Library has scanned the materials and put them on a website. Cecil Muller, whose grandfather had placed a collection of postcards in the box, said that the time capsule was a great treasure. “This is a wonderful educational resource(资源）. We can learn so much about our history,”he said. “I never knew my grandfather, but now I feel very close to him. ”According to the passage, “time capsule” means ______.
| A．a collection of clocks and watches |
| B．a machine for travelling through time |
| C．a collection of items for people to look at in the future |
| D．a collection of unwanted items |
Many of the letters in the time capsule talked about .
| A．the history of the town |
| B．the people who lived in the town |
| C．the politics of the USA |
| D．people’s hopes for the future |
Cecil Muller says that the time capsule ______.
| A．helps him to get to know his grandfather |
| B．is worth a lot of money |
| C．brings back his memories of his grandfather |
| D．helps him to remember his younger day |
What would you do if you found a snake in your house? Many people might be afraid or try to kill it. However, if you live in North Carolina in the USA, one thing you can do is to call the Snake Catchers.
The Snake Catchers are four men who love snakes, even poisonous ones. Their newspaper advertisement says, “Snake Catchers： free snake removal(除去）一Please do not kill them — Call us. ”
The Snake Catchers, who started their service in 1998, don’t charge anything for helping people. “We do this as a hobby,” explained Fred Johnson, one of the Snake Catchers.
Because of their love of snakes, the Snake Catchers try to keep them alive. “One man asked us to kill a python(蟒蛇), so he could make a pair of boots from the skin. We refused, because we like snakes, and we don’t want to see them killed, ” said Fred.
Some of the snakes that they catch are kept as pets; some are given to the North Carolina State University. Most, including the poisonous snakes, are set free in the wild, usually in a national park.
Fred suggests that people should treat snakes with care. “Actually snakes are very shy and gentle creatures. They only attack if they are frightened. However, you have to know how to treat a snake properly!”
According to one happy family, the Snake Catchers are good. One day, the Greenwood family found a snake skin in the kitchen. They looked very carefully and saw a snake sleeping behind a cupboard. They thought about what to do. Then Steve Greenwood remembered the advertisement for the Snake Catchers. He called them.
“The Snake Catchers arrived within an hour and they finished the job quickly too,” said Steve Greenwood. “One of them went into the kitchen, found the snake and took it out alive. The Snake Catchers did a very good job.”
Last year, the Snake Catchers removed more than seventy snakes from houses in North Carolina.The Snake Catchers catch snakes because ______.
| A．they want to kill the snakes |
| B．they like trying to catch snakes |
| C．they don’t want people to hurt snakes |
| D．they like eating snakes |
When a man asked them to kill a python, the Snake Catchers ______.
| A．made some boots from the skin | B．were very happy |
| C．gave him some old boots | D．did not agree |
The Snake Catchers set most of the snakes free ______.
| A．in a national park | B．in a university |
| C．in a garden | D．in their own houses |
According to Fred, ______.
| A．snakes are very dangerous |
| B．people should attack snakes |
| C．snakes are not usually dangerous |
| D．people should run away if they see a snake |
You may not have heard the words “freshman fifteen” before, but they are very important for students who are entering university. A freshman is a first-year college student. “Fifteen” refers to fifteen pounds—the fifteen pounds added to a student’s weight in his or her first year. There are a number of reasons why first-year university students gain (增力n) weight; but it’s encouraging to know that freshmen don’t have to add these harmful fifteen pounds.
Mistakes choosing food
University kitchens serve(供应）many kinds of food. Some students choose unhealthy food，because now their parents are not nearby to help them choose. Some students visit the kitchen many times while studying. Late at night, some students get harmful fast food such as fish and chips with Coke to drink. Students also have less time for walking, running, and doing sports because of their schoolwork.
Eating right
If you，re careful, you don，t have to add fifteen pounds. Here are some ideas：
l Think more about what you eat.
l Eat plenty of vegetables and healthy meats.
l Don’t eat desserts full of sugar； have fruit after dinner.
l Try not to eat so much unhealthy food while you study.
l It，s all right to have a little fast food sometimes—but not often.
l Write down the foods you eat.
l Walk, run, do sports—move and you will feel better!
Remember that the “freshman fifteen” can happen to anyone. Talk to your friends about it. Together, try to eat healthy food and not to eat unhealthy food. Walking, running, and playing sports is always more fun with friends. Help each other and you can have a healthy and happy freshman year.The “freshman fifteen” is ______.
| A．weight that high school students gain |
| B．weight that first-year university students can gain |
| C．fifteen pounds of food that first-year students eat |
| D．fifteen students who eat unhealthy food |
The main idea of this reading is to ______.
| A．get students ready to gain fifteen pounds |
| B．sell healthy food to new students |
| C．help new university students not to gain fifteen pounds |
| D．show the mistakes students make in studying |
Which of these mistakes students make choosing food is not mentioned in the reading?
| A．Choosing unhealthy food. |
| B．Visiting the kitchen while studying. |
| C．Getting fast food at night. |
| D．Eating too much chocolate. |
Which of these ideas would the writer of the reading probably agree with?
| A．You’d better not eat unhealthy food. |
| B．Not eating unhealthy foods is easier with friends’ help. |
| C．Gaining fifteen pounds can help you study better. |
| D．Some students can eat anything they want. |
Now, more and more cities are facing problems, such as high housing costs, pollution and crime. Let’s see what people in Hyderabad, India and in Sao Paulo, Brazil do to solve (解决) the problems.
Hyderabad, India
To improve people’s lives, Hyderabad is planting more and more trees. The city is even creating greener buildings that use less water and less electricity for power. Adding green to a city has a number of advantages. For example, trees make the air cleaner. In Hyderabad, streets were grey and dirty in the past. However, today they are filled with trees and flowers, making the city cleaner and more colourful. Green areas also give people places to relax or exercise. A study in the USA shows an interesting thing: the greener a neighborhood is, the less crime there is.
Sao Paulo, Brazil
Many people work in the centre of Sao Paulo, but they don’t live there. They’ve spread out to neighborhoods outside the city because housing is cheaper. Every day, these people travel into the city, and traffic is very heavy. City planners are using different ways to deal with (处理) the problem. First, they are building better subways. Another goal is to make it cheaper for people to live in the downtown area (中心区). Doing this will reduce traffic and pollution in the city.What does the underlined word “greener” mean?
| A．Taller. |
| B．Easier. |
| C．Better for the environment. |
| D．More brightly coloured. |
Which advantage of making Hyderabad greener is NOT talked about in the passage?
| A．It helps people work better. |
| B．It makes the city cleaner. |
| C．It reduces crime. |
| D．It makes it easier to exercise. |
According to the passage, what problem does Sao Paulo have?
| A．A lot of people don’t have jobs. |
| B．Too many people live in the city centre. |
| C．A lot of people are moving out of the city. |
| D．Too many people travel into the city every day. |
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