________ A small change in your daily routine can bring about noticeable improvements for the situation of sub-health（亚健康）. The following are simple suggestions for students to fight sub-health. 5 to 7 am: This is the best time to get up. Getting up early and having a good breakfast is the easiest way to raise your energy and fight tiredness.
________ A study shows that drinking water before work and study improves cognitive(认知的) ability. Drinking two liters of water can circulate（使循环）the levels of oxygen and minerals in the body.
________ Take your eyes off the book or screen every two hours and look into the distance. The eyes can affect brain and heart functions if overused, which can lead to a risk of sudden death.
_______ Working out for one hour every day is important for students to remain healthy. Taking part in group sports is also a good way to reduce pressure.
________ Reading paper-based books is good for improving concentration. A consistent amount of information allows you to memorize more efficiently. 10 pm to 11 pm: This is the suggested bedtime.
One afternoon, Bob and Jane were walking along a quiet street when they heard a big noise from the street corner. They ran there and found that a small car had knocked into the side of a truck. Both the car driver and the truck driver were hurt.
“Bob,” said Jane, “run back down the road to Mrs Day’s house. Ask her to call the police and the ambulance(救护车). Hurry up. I’ll stay here.”
Bob went off as fast as he could. There was nothing Jane could do but wait. She knew that when people were hurt in an accident, they shouldn’t be moved.
It wasn’t long before the police car and the ambulance arrived. The policemen got the car door open and moved the man out. Then they got the truck driver out. Luckily, the men weren’t badly hurt, but they were both taken to hospital. The policemen thanked Bob and Jane.” You were very good to act so quickly when you saw the accident. Thank you for all your help.”
根据短文内容，判断正误。正确的填（A），错误的填（B）。The accident happened in a quiet street one afternoon.
Mrs Day and the policemen heard the noise.
Both of the drivers were hurt in the accident.
Jane asked Bob to call the police.
Jane had got the drivers out before the policemen arrived.
Pollution means adding dirty or harmful things to land, air, water and so on. As a result, they are no longer pleasant or safe to use. Pollution is bad for animals and plants, and it even makes people’s health in danger. In our daily life, we can see different kinds of pollution in many places. There are three main forms of pollution: land pollution, air pollution and water pollution.
Land pollution is caused by solid waste, such as cans, bottles and some plastic things which aren’t broken down quickly. It makes the environment look very bad. However, air pollution is more serious than land pollution. It is much worse in cities and towns because of the fumes(废气) from traffic and the waste from human activities. When people drive their cars, fumes which are most made up of CO2, NO2 and SO2 are given off. After the gases get into the air, they may mix with clouds. Then they will become some harmful chemicals (化合物) falling on the ground with rain. It is one of the reasons for soil erosion (土壤侵蚀) which is one example of water pollution.
Various kinds of pollution will cause many health problems. People have realized they must change this serious situation. There are many ways to control pollution. To develop alternative energy is very popular in many countries. China, for example, has made up its mind to be a leader in this field. It is trying hard to make full use of energy from the sun and wind. It has paid plenty of money to make electric cars and trains instead of traditional traffic. We should also take action to make our environment cleaner every day. Take cloth bags while going shopping and drive cars less. We have only one earth. We must take steps now to help protect our environment for the future wherever we are. How many main forms of pollution are mentioned in the passage?
| A．Two. | B．Three. | C．Four. | D．Five. |
Why is air pollution much worse in cities and towns?
| A．Because of the cans and bottles that people throw away. |
| B．Because of the plastic things which aren’t broken down quickly. |
| C．Because of the fumes made up of SO2, CO2 and O2. |
| D．Because of the waste from human activities and the fumes from traffic. |
Which of the following is TRUE according to the passage?
| A．Pollution hardly does harm to humans. |
| B．China doesn’t want to develop alternative energy. |
| C．Air pollution will cause soil erosion and water pollution. |
| D．Land pollution is only caused by solid waste. |
To make our environment cleaner, we shouldn’t __________.
| A．use cloth bags while shopping | B．ride a bike to school |
| C．drive a car out every day | D．go to work on foot |
The main idea of this passage is _________.
| A．to introduce different forms of pollution and ways to control it |
| B．to introduce the harmful chemicals and the solid waste |
| C．to introduce the alternative energy and the ways to use it |
| D．to introduce the electric cars and traditional traffic |
If you want to find out a piece of information about anything, the best place to search for it is Wikipedia. This online encyclopedia(百科全书) is written by thousands of people around the world. Anyone can add or change the information if he or she finds it not correct or not well written. In this way, people who know a lot about a certain subject can write about it even if they are not university professors.
What is more, Wikipedia includes articles written in about 235 languages. This fact makes it one of the few websites on the Internet that are truly international. It was started in 2001 by Larry Sanger and Jimmy Wales, as a free online English-language encyclopedia project. By April 2008 over 10 million articles had been put on Wikipedia. A quarter of the articles in English. Wikipedia is also a place where people can find the latest news.
However, Wikipedia has its own problems. There have been many complaints that some of the information on Wikipedia is not accurate and some important subjects are not included. This has led to arguments between the writers of articles. The people running Wikipedia say that the accuracy of the information is improving and that it is one of the top 20 visited websites on the Internet.
So, if you are looking for some information, why not try Wikipedia?Wikipedia is ___________.
| A．a computer game | B．an online magazine |
| C．a free university | D．a website encyclopedia |
People who write on Wikipedia__________.
| A．know much about a certain subject | B．likes writing different stories |
| C．can’t be university professors | D．are usually famous scientists |
The underlined word “accurate” means __________.
| A．错误的 | B．准确的 | C．有条理的 | D．逻辑的 |
Which is TRUE according to the passage?
| A．Wikipedia includes articles written in about 253 languages. |
| B．People can find information about different subjects on Wikipedia. |
| C．Wikipedia is the only truly international website on the Internet. |
| D．Half of the articles on Wikipedia are written in English. |
Which of the following is experiment time?
| A．8:00-22:00 on Saturday. |
| B．10:00-21:00 on Wednesday. |
| C．8:00-11:30 on Monday and Thursday. |
| D．18:00-21:00 on Sunday, Monday, Thursday. |
If you want to be a volunteer, you should _____________.
| A．come from Asian countries |
| B．be able to get up early in the morning |
| C．be free at certain time next two weeks |
| D．call the office of the department of psychology |
How much will you be paid after three hours’ experiment?
| A．30 yuan. | B．60 yuan. | C．90 yuan. | D．120 yuan. |
Every month, junior high schools in China choose one hero of the month. This person is a hero because he or she has done something to help protect animals in danger. Huang Jing decided to write a letter to the President of China.
| Dear Mr. President, I have been doing a project at school recently about animals in danger. I think the situation all over the world is really terrible. I am writing to you to suggest what China should do to help protect animals more. I know that there are nearly 2,000 nature reserves in China, which is good. I live in Beijing and there are about 30 reserves outside the city. We visited one of them last month to see for ourselves. I feel so sorry for the giant panda. It’s one of the most popular animals in the world and a real symbol of China. We learned that pandas mainly live on bamboo, and that a panda can eat half its body weight of bamboo in 24 hours! That’s a lot of bamboo. I think we should try to do more to stop cutting down forests. Pandas are already a rare animal and it would be so sad if they became extinct (灭绝) forever. The other animal we should try to protect more is the Chinese alligator (扬子鳄). These creatures live in some parts of eastern China. These beautiful animals live in freshwater rivers and lakes but the water in some places isn’t clean enough for them to live in. It’s really dirty in fact. The government should stop factories polluting the lakes and rivers. If we protect these beautiful animals in China, more foreigners may wish to visit China to see them. They could be an important tourist attraction. It would be good if more people came to visit our beautiful country, especially to see the quieter areas in the country. Now most visitors just see the cities. I hope you will encourage more people to think about such an important subject. Sincerely yours, Huang Jing |
What’s Huang Jing’s project at school about?
What animals did Huang Jing talk about in his letter?
How much bamboo can a panda eat in 24 hours?
Why is the water in some places too dirty for alligators to live in?
If you are a hero of the month like Huang Jing, what else will you possibly do to help protect the animals in danger? （请自拟一句话回答）
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