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War or natural disasters often destroy or cause major damage to sanitary systems. The destruction of waste treatment systems can increase the risk of disease and even death among survivors.

Some people dig holes in the ground that serve as individual toilets. However, micro-organisms from human wastes can reach water supplies and cause cholera or other diseases.

A United Nations team is now developing a toilet for disaster areas. The experimental project is called eSOS—for the Emergency Sanitation Operation System. The system is lightweight and operates on sunlight power.

Scientists are working on the toilet at the UN’s Institute for Water Education in the Netherlands. Damir Brdjanovic is heading the project. He says his team hopes to bring disaster assistance into the 21st century.

The eSOS system has several ‘smart’ features, such as a self-contained energy supply unit. Another is a global positioning system sensor, very much like the GPS equipment in some vehicles. There is also equipment that measures waste buildup. All of the information from the toilet system can be shared with an emergency organization center. Officials at the center can then identify the needs of an affected disaster area. The eSOS system can also recycle liquid wastes into water that can be used for farming. This involves treating the urine(尿液)with the help of a membrane bioreactor system(膜生物反應(yīng)器系統(tǒng)).

The smart toilet is being tested. Damir Brdjanovic and his team plan to test the toilet at a refugee camp in the Philippines later this year. The developers hope this disaster relief will save the lives of many refugees.

1.What’s the best title of the passage?

A. Toilet for Our Future Life

B. Machine to Recycle Human Wastese

C. New Technology to Reduce the Risk of Disease

D. SOS—the Emergency Sanitation Operation System

2.Which of the following is NOT true about eSOS?

A. It weighs light.

B. It serves as individual toilet for disaster survivors.

C. It doesn’t need any power.

D. It is equipped with a global positioning system sensor.

3.What can we infer from this passage?

A. eSOS can prevent any risk of disease.

B. eSOS will be put into use in the near future.

C. Damir Brdjanovic holds a negative attitude to eSOS.

D. The eSOS system can recycle liquid wastes into drinkable water.

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科目:高中英語 來源:2015-2016學(xué)年北京市高二下學(xué)期3月月考英語試卷(解析版) 題型:完形填空

完形填空

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Nick was not the kind of boy I had expected to spend my summer with. I was hoping to have a ___________ the summer before my busy senior year, but my mother asked me to do her a ___________ . One of her colleagues needed a full-time ____________ “You planned to volunteer at the local hospital, why not volunteer to ___________ Nick instead?” Then she told me that this six-year-old boy was not a ___________ child.

Nick was a lovely little boy who suffered from many disorders. Normal day-care centers would not ___________ him. As a baby, he had serious ear infections which left him with equilibrium(平衡)problems. He couldn’t ___________ or run properly. I was ___________ if I was to take the job when my mother ___________ , “Don’t you want to be a nurse in the future? I doubt if you even have the ___________ .”

Then I told her I was ___________ for the job.

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Halfway through the summer, he ___________ it to the top of the slide. With my arms holding him tightly, we flew down the slide! I waited for his ___________ . After realizing that he was safe and sound, he gave me a big ___________ and asked, “May I go down again, alone?”

I had never been happier in my life when I saw this little child climb the ladder and enjoy what other children ___________for granted.

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18.A.surprise B.clap C.welcome D.kiss

19.A.take B.do C.play D.enjoy

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Tips on how to save money

It’s important for you teenagers to know how to save money. You know that the money you save can be for rainy days and be used to pay through your college education. If you think it’s a difficult task and don’t know how to do it, please do as the following.

1.

My dad always tells me that if one doesn’t respect money, it will never respect you. Hence, it’s important that you keep a record of your daily expenses. Make it a habit to write down all that you have spent. And when you find out the total expenses at the end of the month, you will realize what you have spent more money in doing. 2.

Open a savings account.

Opening a savings account is a better way to save money. You can set a goal; say (for example), the money is for a new notebook or for college, and then save, until you have enough money to buy a notebook or until you go to college. 3.

Do not carry much cash.

Do you have the habit of not leaving a store without buying anything? The only way to stop that is carrying less money around with you. Go to the store with the minimum amount of money, which will not even help you buy a drink. 4.

Save the changes.

Save the changes that you get back. If you have gone to a shop to buy something and get back some changes, then do not spend them. 5. And you’ll be surprised at the huge amount of money after days.

Follow these tips above, and thus you can save a lot of money. And surely, they’ll help you to be more responsible in your life.

A. Keep a record of your daily expenses.

B. After a few days, you’ll get rid of this habit.

C. Instead, you can save them in your piggy bank.

D. By that time, you will realize the importance of saving money.

E. Saving money builds your financial power and personal freedom.

F. Next month, you will automatically try and save more in that part.

G. Nowadays in the developed and developing countries, people are all working for the sake of earning money.

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