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Now satellites are helping to forecast(预报)the weather. They are in space, and they can reach any part of the world. The satellites take pictures of the atmosphere(大气), because this is where the weather forms(形成). They send these pictures to the weather stations. So meteorologists(气象学家)can see the weather of any part of the world. From the pictures, the scientists can often say how the weather will change.
Today, nearly five hundred weather stations in sixty countries receive satellite pictures. When they receive new pictures, the meteorologists compare(比较)them with 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, the meteorologists can say this.
So the weather satellites are a great help to the meteorologists. Before satellites were invented, the scientists could forecast the weather for about 24 or 48 hours. Now they can make good forecasts for three or five days. Soon, perhaps, they may be able to forecast the weather for a week or more ahead(提前).
Satellites travel _____________.

A.in space B.in the atmosphere
C.above the ground D.above space

Why do we use the weather satellites to take pictures of the atmosphere? Because __________.

A.the weather satellites can do it easily
B.clouds form there
C.the weather forms there
D.the pictures can forecast the weather

Meteorologists forecast the weather __________.

A.when they have received satellite pictures
B.after they have compared new satellite pictures with earlier ones
C.before they received satellite pictures
D.during they study satellite pictures

The main(主要的)idea of this passage is that satellites are now used in _________.

A.taking pictures of the atmosphere
B.receiving pictures of the atmosphere
C.doing other work in many ways
D.weather forecasting
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B.How to make a perfect kitchen.
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D.How to cook a dinner in a secret way.

What do Bradford’s Crossword Solver’s Dictionary and Computing for Seniors have in common?

A.They have similar pages.
B.They are in paperback.
C.They are the first editions.
D.They have the same discount.

Which of the following can be a guide for travelers?

A.Computing for Seniors.
B.Mary Berry Cooks the Perfect.
C.Bradford’s Crossword Solver’s Dictionary.
D.Philip’s Complete Road Atlas Britain and Ireland.

To pollute or not to pollute? That is the question. In order to survive, we all need to cause pollution. Factories that process the food we eat, clothes we wear, and cars we drive have to cause pollution. The environment has the ability to absorb our waste or the pollution, but its absorption ability has its limits. If the pollution level is higher than what the environment can cope with, then that's the time when pollution is bad.
If the pollution level becomes too high, human health can be affected badly. Then, the productivity level of the sick people is low and the economy suffers. The economy suffers not only because of the lost productivity of the people, but also because the government must pay for the damage the pollution has done to its people.
This is the reason why the government prefers taxation policy. Imposing(征收)a tax on firms that pollute the environment can be considered a good strategy, as long as the tax covers all the external costs or the cost of the damage the firm has created during production.
Taxation, if enforced(执行)really well, can make firms create a technology that may reduce pollution, if they find out that it will be cheaper than continuously paying the tax. The disadvantage of this policy, however, lies in the possibility that some big firms will find the tax cheap and then they will just produce more and pollute the environment more. If other small firms find the tax expensive, thus closing down, their production will be eaten up by those firms which can afford the tax.
Therefore, it is important that lawmakers in each country, when deciding to impose a tax on pollutant emissions, first review and analyze very carefully the real cost of the damage.
We can infer from the first paragraph that

A.for human beings pollution is unavoidable
B.it's not easy to figure out how bad pollution is
C.humans should reduce the use of everyday products
D.we can survive without causing pollution.

The underlined word "absorb" here refers to”____”.

A.reduce B.fit in
C.avoid D.deal with

What is the second paragraph mainly about?

A.The effects of pollution on human health.
B.The relationship between people and their government.
C.The effects of pollution on economic development.
D.The relationship between human health and economic development.

Which of the following can be the result of imposing a higher tax according to Paragraph 3 ?

A.Firms may reduce the prices of their products.
B.Firms may develop some environmental technology.
C.A big firm will be broken up into small firms.
D.A small firm will try to pass the tax on to consumers.

Do you drink water that's been left sitting out overnight or even for another day? Have you noticed it tastes different?
Tap water that has been left to sit out slowly begins to acquire an off taste. Many people think that this is because of microorganisms(微生物). But that's not what makes old water taste not fresh. For that we can thank carbon dioxide. After about 12 hours, tap water starts to go flat as carbon dioxide in the air starts to mix with the water in the glass, lowering its pH and giving it an off taste. But it's most likely safe to drink.
However, back to those microorganisms. If you use a dirty glass day after day, there is more of a chance of bacteria making themselves known; a risk that increases if you share the glass with another mouth as well. But assuming you use a fresh glass every few days, you probably won't have a problem unless the glass has been touched by dirty fingers, and especially if those dirty fingers went unwashed after using the bathroom.
As for plastic water bottles that have been left out in the sun or in the car, step away from the bottle, warns Dr. Kellogg Schwab, director of the Johns Hopkins University Water Institute. "A chemical called bisphenol-A, or BPA, along with other things used to make plastic can leach(过滤) into your water if the bottle heats up or sits in the sun," he explains. BPA, as you probably know, has been linked to everything from heart disease to cancer.Schwab also adds that plastic used for commercial bottled water isn't meant to be washed or refilled, so use only one time and recycle. Or don't buy them at all; use refillable water bottles instead.
Tap water begin to acquire an off taste because of .

A.BPA B.the glass
C.the microorganism D.carbon dioxide

According to Paragragh 2 , tap water that's been left sitting out for 12 hours____.

A.tastes better B.is still safe to drink
C.contains few microorganisms D.is most likely undrinkable

What should we do with plastic water bottles that have been left out in the sun or in the car?

A.Throw them away. B.Refill them with fresh water.
C.Use them after they cool down. D.Clean them and use them again.

Which of the following is true about BPA?

A.It is safe for people to use.
B.It is a kind of new material.
C.It can cause great harm to people.
D.It is the main material to make plastic.

In October 2013, Davion Only made an appeal on the Internet. He had learned that his biological mothr had died not long before. ”My name is Davion and I've been in foster care (寄养照管) since I was born," he said, “but I'm not giving up hope. "
The heartbreaking appeal spread quickly, and Only's foster agency received calls from more than 10,000 people. Only ended up travelling to Ohio to live with a family. But after Only got into a physical fight with one of his elder would-be brothers, the family changed their minds.
Back in Florida, Only passed through four different temporary homes over the following year, until he called Connie Going, his adoption case worker, to make a special request. Only had known Going for nearly ten years, and had asked every year if she would adopt him, but she always hesitated. “I always believed there was a better family than us out there," Going said in an interview. But last July, when Only called and asked again if she might adopt him, Going said something felt different. "When he asked me, my heart felt this ache and I just
knew he was my son," she said.
So Going, 52, invited Only to start spending time with the rest of her family-her two daughters, Sydney, 21, and Carly 17, and a son Taylor, 14, who she also adopted out of foster care. Eventually, after seeing how well the arrangement was working, Going, who had rented a bigger home, started adopting Only. Only moved in with her family last December.He officially joined Going's family on April 22, 2015 when the adoption papers went through.
"Today, I feel blessed and honored to have been chosen to be the parent of all my children," Going said.
By making the appeal, Davion Only hoped that

A.service in his foster agency would improve
B.his biological mother would come to him
C.a foster agency would accept him
D.he would be adopted by a family

Davion Only didn't live with the family in Ohio because

A.he hated living with them
B.they finally refused to accept him
C.he has received another invitation
D.he often fought with his would-be brothers

What do we know from Paragraph 3?

A.Davion Only had fun living in different homes.
B.Connie Going had cared about Davion Only for over ten years.
C.Davion Only had a strong desire to be adopted by Connie Going.
D.Connie Going believed she would give Davion Only what he wanted.

After Davion Only joined Connie Going's family,

A.Connie Going bought a bigger house
B.the four kids often had physical fights
C.Connie Going didn't regret her decision
D.another three kids were later adopted as well

Victoria Avenue School supports the Walking School Bus initiative(倡议) a safe, healthy and fun way for children to walk to and from school, guided by a registered group of parents. If you and your child would be interested in joining one of our buses we would love to hear from you.
Bell Road route
This is a morning bus with over 30 walkers! The route is as follows: Starts at 14 Bell Road, down Scherf Road, crosses Portland Road into Ingram Street, left into Spencer Street then to school. Please call Vanessa McNaught at 5234529.
Lingarth / Mahoe route
This bus runs morning and afternoon. It departs from the corner of Combes Road and Lingarth Street at 8:10 am. There are two routes-one goes along Lingarth Street and the other along Mahoe Avenue and Manawa Road at 8:25 am. The bus continues up Manawa Road, turns right into Victoria Avenue, and goes down Dragon Drive. At the end of the school day all walkers meet at the bottom of Dragon Drive, leaving school at approximately 3:10 pm. Please contact Toko Kofoed tokofoed@gmail. com.
Shore Road route
We gather together at Hapua Reserve at 8:15 am and depart at 8:20 am. We walk along Shore Road to Stirling Street and then up Stirling Street to school. Please contact Nicky Hall nicky. hall@simpsongrierson. com.
Spencer Street starwalkers
The route begins at the crossing of Aldred Road and Spencer Street leaving at 8:20 am.The bus then crosses Glenbrook Street and continues along Spencer Street reaching the school. Please contact Victoria Nicholls victorian@ pascoes. co. nz.
Shera Road route
Currently this bus is not running. Those living in Shera Road, Leys Crescent and Portland Road are welcome to register your interest in taking this bus. We hope to have the bus running in the autumn, when it will travel along Portland Road, up Ingram Street and left into Spencer Street. Pease call Vanessa McNaught at 5234529.
Part of Bell Road route is similar to .

A.Lingarth/Mahoe route
B.Shera Road route
C.Shore Road route
D.Spencer Street starwalkers

In the afternoon, a student taking the bus of Lingarth/Mahoe route may go along .

A.Combes Road Lingarth Street Mahoe Avenue Manawa Road
B.Combes Road- Mahoe Avenue Manawa Road Dragon Drive
C.Dragon Drive Victoria Avenue Manawa Road Mahoe Avenue
D.Dragon Drive Manawa Road Victoria Avenue Lingarth Street

Who might be most interested in the text?

A.Bus drivers. B.Local walkers.
C.Tourists. D.Parents.

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