Schools across the country are turning green. So-called green schools are built from recycled and environmentally friendly materials. They are designed to use less energy than traditional school buildings. In the next few years, Southern California alone plans to open 150 green schools. Studies have shown that there are good reasons to go green, including good air quality that cuts down on asthma(哮喘)attacks and airborne germs that can cause illnesses. Students learn better in classrooms that have natural light and ideal temperatures. Green schools have lower energy bills. Go On, Get Green
Here’s how to save energy and help the environment.
Light Savers
Turn off the lights in a room when it is not in use. This bright idea can produce big savings on energy costs. Some schools use sensors that automatically shut off the lights when there is no motion in a room.
Heat Smart
Your school’s thermostat(温度调节器)should be set to 78℃in warm weather and 68℃in cooler weather. The temperature can be even farther from the comfort zone at night and on weekends, when no one is using the school building.
Reuse, Recycle
Reuse paper, cans, bottles and batteries. Use both sides of notebook paper. Carry a lunch box rather than a paper bag. Recycle whatever you can reuse.
Don’t Drip(滴水)
Leaky taps can waste large amounts of water. A small, steady flow can add up to hundreds of gallons a year. Report drips if you see them.
What is the best title for the passage?
| A．Green Schools. | B．Reusing and Recycling. | C．Light Savers. | D．No Dripping. |
Some schools are called green schools because ______.
| A．they are built from new materials | B．they are painted green |
C．there are more trees in these schools | D．they are built from recycled materials |
All of the following are advantages of a green school EXCEPT __________.
| A．the air quality of the school is great |
B．the temperature is comfortable |
C．the school has lower energy bills than a traditional school |
D．it is more beautiful than a traditional school |
In a green school, students will ________.
| A．use both sides of their notebook paper | B．not use lights at all |
C．use paper bags to carry food | D．get sick more easily |
Sri Lanka is known as the “Pearl of the Indian Ocean”, and it is easy to see why. This little country never fails to please visitors.
Arrive
The national airline is Sri Lankan Airlines, which flies from Colombo to London and a couple of other European cities. The country’s main airport is Colombo Bandaranaike, located 29km north of the capital city.
Why now?
The best time to visit Sri Lanka’s southern beaches is from November to April. So by going early in the season, you’ll get the best weather. Also in November, Deepavali, known as “Diwali” or the “Festival of Lights”, is Sri Lanka’s main religious festival, celebrated throughout the country.
See
There is plenty to see 
in Sri Lanka. The ancient capital cities of Polonnaruwa and Anuradhapura are worth seeing, and so are many outstanding ruins. Other mustsees are the rock fortress (要塞) of Sigiriya, towering over the jungle as far as the eye can see, and Dambulla’s cave temple, the country’s largest and best preserved. Both are UNESCO World Heritage (遗产) Sites. Kandy is a picture-like town, which was the last stronghold of the Kandyan Kings. Today it is a cultural relic centre where age-old customs, arts, and crafts remain.
Do
Sri Lanka owns about 1,600km of beautiful palm-shaded beaches as well as warm, pure seas and colourful coral reefs. You can explore the underwater world, and surfing and diving are available too. Away from the shore, wildlife is a big draw for Sri Lanka, and Yala National Park is one of the best places in the world to see wild animals including leopards (豹) and elephants.
Taste
Sri Lanka is celebrated for its excellent food, with a particular emphasis on fresh fruit and vegetables on menus everywhere. Fish and seafood are a big part of the local diet.
Did you know?
Sri Lanka is known for its tea, but it is also the world’s largest producer and exporter of cinnamon(肉桂).Which of the following is a cultural relic centre of Sri Lanka?
| A．Anuradhapura. | B．Kandy. | C．Colombo. | D．Polonnaruwa. |
If you want to know something about “Diwali”, you’d better go there in .
| A．November. | B．May. | C．September. | D．October. |
We can learn from the passage that Sri Lanka .
| A．is in the Pacific Ocean | B．is famous for its excellent food |
| C．is the world’s largest producer of tea | D．has only flights to London |
The author wrote the article in order to .
| A．let readers know what is famous in Sri Lanka |
| B．introduce the picturesque landscape of Sri Lanka |
| C．let people get more travel information about Sri Lanka |
| D．make Sri Lanka well known throughout the world |
People from East Asia tend to have more difficulty than those from Europe in distinguishing facial expressions--and a new report published online in Current Biology explains why．
Rachael Jack, University of Glasgow researcher, said that rather than scanning evenly(均匀的) across a face as Westerners do, Easterners fix their attention on the eyes．
“We show that Easterners and Westerners look at different face features to read facial expressions,” Jack said．“Westerners look at the eyes and the mouth in equal measure, whereas Easterners favor the eyes and neglect (忽略) the mouth．”
According to Jack and her colleagues, the discovery shows that human communication of emotion is more complex than previously believed．As a result, facial expressions that had been considered universally recognizable cannot be used to reliably convey emotion in cross-cultural situations．
The researchers studied cultural differences in the recognition of facial expressions by recording the eye movements of 13 Western Caucasian and 13 East Asian people while they observed pictures of expressive faces and put them into categories: happy, sad, surprised, fearful, disgusted, angry, or neutral．They compared how accurately participants read those facial expressions using their particular eye movement strategies．
It turned out that Easterners focused much greater attention on the eyes and made significantly more errors than Westerners did．“The cultural difference in eye movements that they show is probably a reflection of cultural difference in facial expressions,” Jack said．“Our data suggest that whereas Westerners use the whole face to convey emotion, Easterners use the eyes more and the mouth less．”
In short, the data show that facial expressions are not universal signals of human emotion．From here on, examining how cultural factors have diversified these basic social skills will help our understanding of human emotion．Otherwise, when it comes to communicating emotions across cultures, Easterners and Westerners will find themselves lost in translation．The discovery shows that Westerners ________.
| A．consider facial expressions universally reliable |
| B．pay equal attention to the eyes and the mouth |
| C．have more difficulty in recognizing facial expressions |
D．observe the eyes and  the mouth in different ways |
What were the people asked to do in the study?
| A．To get their faces impressive． | B．To make a face at each other． |
| C．To observe the researchers' faces． | D．To classify some face pictures． |
What does the underlined word "they" in Paragraph 6 refer to?
| A．The researchers of the study． | B．The participants in the study． |
| C．The data collected from the study． | D．The errors made during the study． |
In comparison with Westerners, Easterners are likely to ______.
| A．read facial expressions more correctly | B．examine the eyes more attentively |
| C．study the mouth more frequently | D．do translation more successfully |
A new study warns that about thirty percent of the world's people may not have enough water by the year 2025.
A private American 
organization called Population Action International did the new study. It says more than three-hundred-thirty-five-million people lack enough water now. The people live in twenty-eight countries. Most of the countries are in Africa or the Middle East.
P-A-I researcher Robert Engelman says by the year 2025, about three-thousand-million people may lack water. At least 18 more countries are expected to have severe water problems. The demand for water keeps increasing. Yet the amount of water on Earth stays the same.
Mr. Engelman says the population in countries that lack water is growing faster than in other parts of the world. He says population growth in these countries will continue to increase.
The report says lack of water in the future may result in several problems. It may increase health problems. Lack of water often means drinking waters are not safe. Mr. Engelman says there are problems all over the world because of diseases, such as cholera, which are carried in water. Lack of water may also result in more international conflict. Countries may have to compete for water in the future. Some countries now get sixty percent of their fresh water from other countries. This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan, and Iraq. And the report says lack of water would affect the ability of developing to improve their economies. This is because new industries often need a large amount of water when they are begin
ning.
The Population Action International study gives several solutions to the water problem. One way, it says, is to find ways to use water for more than one purpose. Another way is to teach people to be careful not to waste water. A third way is to use less water of agriculture.
The report also says long-term solutions to the water problem must include controls on population growth. It says countries cannot provide clean water unless they slow population growth by limiting the number of children people have. are expected to have severe water problems by the year 2025.
| A．18 countries | B．No countries |
| C．46 countries | D．28 countries |
All the following are true except .
| A．New industries need a lot of water |
| B．There are solutions to the water problem |
| C．Egypt now has enough fresh water |
| D．Lack of water may cause conflict between countries |
It can be learned that .
A. The ability of developing has nothing to do with lack of water.
B. . It is not known whether diseases have something to do with lack of water
C. Lack of water may also result from international conflict
D There is connection between providing clean water and slowing population growthThe best title of the passage would be .
| A．World Water Shortage | B．Population and Water |
| C．World Conflict | D．Diseases and Water |
A woman decorating her Christmas tree Monday was shot in her left arm when a bullet went through her living room window．Police said the incident occurred at about 5:00 p.m. A .22 caliber shell（口径的弹壳） casing was found across the street from the victim's home．Police did not find a weapon in the neighborhood．
Mrs．Wilma Johnson was treated at a local hospital and allowed to go home．A hospital spokesman said she should recover nicely．She is in her late 50s, divorced, and living with Bob, the older of her two adult sons．Bob wasn’t home at the time of the shooting．
Police will patrol the area more frequently as a result of this shooting．They don't know if the shooting was intentional or accidental．They are asking the public to help if they know anything．They interviewed the neighbors．One neighbor 
said he heard a gunshot, but in this neighborhood, he said, he was used to hearing gunshots．
The police also questioned Mrs．Johnson’s ex-husband, Joe, who lives three blocks away．Joe said if he was going to shoot at his ex-wife, he’d make sure he shot her in her butt（头）．“That’s a target you could hit from a mile away as she is like a Tele-tubby.” he laughed．Despite such remarks, the police spokesperson said Joe is not a suspect at this time．What was the woman doing when she was shot?
| A．She was decorating her room． | B．She was cooking dinner． |
| C．She was sleeping in her room. | D．She was decorating her Christmas tree． |
Where is Mrs. Wilma Johnson now ?
| A．She is in hospital． | B．She is at home． |
| C．She is in another world. | D．She is in a funeral． |
Which of the following is true according to the third paragraph?
| A．Some neighbors saw the gunman by accident. |
| B．The police found the gunman soon after the gunshot． |
| C．There used to be gunshots in the area. |
| D．The gunshot happened by intention. |
What was her ex-husband’s words “That’s a target you could hit from a mile away”?
| A．His ex-wife was too fat | B．He still loved his ex-wife． |
C．She was sensitive to any thing. |
D．He hated his ex-wife． |
Some British and American people like to invite friends for a meal at home. You should not be upset (不安的) if your English friends don't invite you home. It doesn't mean they don't like you!Dinner parties usually start between 7p．m．and 8p．m．, and end at about 11p．m． Ask your host (主人) what time you should arrive． It's polite to bring flowers, chocolates or a bottle of wine as a gift．
Usually the evening starts with drinks and snacks (小吃)． Do you want to be extra
(特别地) polite? Say how much you like the room,
or the pictures on the wall. But remember — it's not polite to ask how much things cost．
In many families, the husband sits at one end of the table and the wife sits at the other side． They eat with their guests．
You'll probably start the meal with soup or something small, then you'll have meat or fish with vegetables, and then dessert (甜点心) followed by coffee． It's polite to finish e
verything on your plate and to take more if you want it．
Did you enjoy the evening? Call your hosts the next day, or write them a short “Thank you” letter． British and American people like to say “thank you” all the time!An English friend doesn't invite you to his or her dinner, which ＿＿＿＿．
| A．means he or she doesn't like you | B．means he or she likes you |
| C．doesn't mean he or she likes you | D．doesn't mean  he or she doesn't like you |
You are going to attend a dinner party and ＿＿＿＿．
| A．you'd better bring a certain present with you |
| B．you must leave home for it at 7 p．m． |
| C．you should ask your host when you should leave |
| D．you must arrive before 8 p．m． |
It's impolite ＿＿＿＿＿．
| A．to say that you like the host's room very much |
| B．for a guest to ask the host the price of the things in the room |
C．for a guest to have drinks and sn acks before the evening |
| D．for the host and the hostess (女主人) to sit and eat with their guests |
In which order will you eat or drink the following things at a meal？
| A．Snacks, vegetables, meat, coffee． |
| B．Coffee, drinks, soup, fish, vegetables, dessert． |
| C．Soup, meat with vegetables, dessert and coffee． |
| D．Drinks, soup, something small, fish and vegetables． |
What is the proper way to express your enjoyment of the evening？
| A．Before leaving for home, you should say, “Thank you for inviting me．” |
| B．When you shake hands with your host, you should say, “I did enjoy the evening．” |
| C．You can write a “Thank you” letter to your host after that． |
| D．You should finish everything on your plate and take more if you want it． |
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