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进入高三以来,各个高考科目每周都增加了课时,有些同学觉得还是多些时间让我们自己复习比较好。请就此写一篇短文,发表自己的看法并说明理由。词数:120左右。

注意:文中不能出现任何相关学校信息。

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I was never very neat, while my roommate Kate was extremely organized. Each of her objects had its place, but mine always hid somewhere. She even labeled(贴标签) everything. I always looked for everything. Over time, Kate got neater and I got messier. She would push my dirty clothing over, and I would lay my books on her tidy desk. We both got tired of each other.

War broke out one evening. Kate came into the room. Soon, I heard her screaming, “Take your shoes away! Why under my bed!” Deafened, I saw my shoes flying at me. I jumped to my feet and started yelling. She yelled back louder.

The room was filled with anger. We could not have stayed together for a single minute without a phone call. Kate answered it. From her end of the conversation, I could tell right away her grandma was seriously ill. When she hung up, she quickly crawled(爬) under her covers, weeping. Obviously, that was something she should not go through alone. All of a sudden, a warm feeling of sympathy rose up in my heart,

Slowly, I collected the pencils, took back the books, made my bed, cleaned the socks and swept the floor, even on her side. I got so into my work that I even didn’t noticed Kate had sat up. She was watching, her tears dried and her expression one of disbelief. Then, she reached out her hands to grasp mine. I looked up into her eyes. She smiled at me. “Thanks.”

Kate and I stayed roommates for the rest of the year. We didn’t always agree, but we learned the key to living together: giving in, cleaning up and holding on.

1. What made Kate angry one evening?

A. She couldn’t find her books.

B. She heard the author shouting loud.

C. She got the news that her grandma was ill.

D. She saw the author’s shoes beneath her bed.

2.The author tidied up the room most probably because______.

A. she was scared by Kate’s anger

B. she hated herself for being so messy

C. she wanted to show her care

D. she was asked by Kate to do so

3.How is Paragraph 1 mainly developed?

A. By analyzing causes.B. By showing differences.

C. By describing a process.D. By following time order.

4.What might be the best title for the story?

A. My Friend KateB. Hard Work Pays Off

C. How to Be OrganizedD. Learning to Be Roommates

When computer servers operate a complex program, they can get very hot. Cooling the servers can be costly. So researchers asked what would happen if the heat created by the servers could be captured and used?

Data centers of large Internet companies such as Google and Microsoft have thousands of computer servers. As these servers process information, they create large amounts of heat, so they need huge cooling systems, which send the heat into the air.

The Dutch company Nerdalize thinks paying for electricity to operate the servers and then paying again to cool them is a waste of energy. So it developed a device called the e-Radiator, a computer server that also works as a heating source.

Boaz Leupe, the chief executive officer of Nerdalize, says the e-Radiator saves money because companies don’t have to pay to cool their servers. “…The kilowatt hour you are using is used twice — once to heat the home and once to compute the client’s task without the cooling expenses.”

At present five homeowners in the Netherlands are testing the heating device in their homes.

“We compensate the electricity the server uses, and that we can do because of the computer clients on the other side, and, in that way, homeowners actually get heating for free, and computer users don’t have to pay for the expenses of the data center.”

Jan Visser is one of the participants in the year-long experiment. He notices that the amount of heat produced by the e-Radiator depends on the work being done by the computer server. He reveals it cannot be used as the primary source of heat. But he is ready to try it. “If it provides enough warmth, I will be able to use my home’s heating system less, which will save me money.” he added.

Nerdalize says e-Radiators create heat temperatures of up to 55 degrees Celsius. It’s also said that the devices could save users up to $440 in heating costs a year.

1.What can we learn from this passage?

A. E-Radiator can save homeowners a big sum of money in cooling the computers.

B. Google and Nerdalize developed the heating device, e-Radiator.

C. E-Radiator has been put into use in the Netherlands.

D. The heating device will benefit computer users as well as homeowners.

2.According to the passage, what’s Jan Visser’s attitude towards e-Radiator?

A. Cautious. B. Positive. C. Satisfied. D. Doubtful.

3.Where can we most probably read the passage?

A. In an economic report.

B. In a science magazine.

C. In an education newspaper.

D. In a computer guide book.

4.Which of the following can be the best title for the passage?

A. Money-saving heating device.

B. E-Radiator, the primary source of heat.

C. Hot computers could be used to heat home.

D. Nerdalize developed e-Radiator, a heating system.

Why are people interested in eating raw foods or whole foods? One reason is that eating these types of food reduces the risk of acid accumulation in your body.

Raw and whole foods are usually digested more efficiently than cooked and refined foods. When we cook foods, we destroy the natural enzymes (酶) that are part of the food in its raw form. These enzymes were intended by nature to help us digest the food. When we consume food without these natural enzymes, our bodies either digest the food improperly or allow too many nutrients to be absorbed into the bloodstream. In both instances, the result is obesity. When too many nutrients are absorbed at once, the body grows fat. Improperly digested food moves slowly through the digestive tract, where it becomes increasingly acidic. To protect its vital organs from this acidic waste, the body changes the acid into fat and stores it safely away from the organs.

Processed foods contain chemical elements, which might confuse the appetite mechanism that tells us when we’ve had enough to eat; as a result, people often overeat. Processed foods also upset the digestive cycle. The body will either identify these foods as allergens and then store them safely away from the organs as fat, or the remains of undigested food will become acidic and enter the bloodstream as acid waste, which will stick to the blood vessel walls and block the passage of vital oxygen and nutrients heading for the body’s cells. The body’s metabolism (新陈代谢) becomes inactive, and the result is weight gain and obesity.

The accumulation of acid in the digestive tract makes digestion increasingly inefficient. When that happens, even healthy foods can become acidic and the food allergies will become more common.

To stop this vicious circle in its tracks, people need to consume food and supplements that will neutralize the acid already accumulated in body. Eating the right types of raw and whole foods can help. It’s also important to restore your enzyme balance. You need to identify and avoid the foods that cause acid accumulation and consume the foods that increase enzyme production. If you truly want to change and help your body heal itself, you need to take an active approach.

1.It can be inferred from Para. 2 that __________.

A. foods with natural enzymes help people keep fit

B. we’d better be cautious about raw and whole foods

C. it is essential for people to protect their vital organs

D. giving up cooked and refined foods is a new lifestyle

2.Processed foods are unhealthy because they __________.

A. destroy body’s cells

B. stop body’s metabolism

C. may lead to obesity

D. are difficult to digest

3.What is the main purpose of this passage?

A. To warn people of the problem of obesity

B. To advocate eating more raw and whole foods.

C. To inform people of the harm of processed foods.

D. To tell the differences between raw and processed foods.

4.The underline word “vicious” in the last paragraph probably means ____________.

A. violent

B. progressive

C. positive

D. harmful

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