Save the world's trees

    "When it comes tothe Earth, there is no time to waste." says the Earth Day Network. And that isright. Protecting our environment is very important, and World Earth Day wascreated in 1970 to ask more people to protect our environment. On April 22, peoplearound the world celebrate Earth Day.

Every year thereis a special topic, and this year it is "Trees for the Earth", so Earth Daythis year will be all about planting trees. They are planning to plant 7.8billion trees within the next five years.

That's a biggoal, and you might wonder why trees are so important. Because they can take incarbon dioxide (CO₂) and protect the air quality(质量). CO₂ isa chemical in our atmosphere, but humans make too much of it. Each person makesabout 2.3 tons a year, which is bad for the environment.

Well guess what!Planting new trees is important because people cut down a huge number of trees.Last year, there were 3 trillion trees in the world, about 139 billion inChina. But according to China Daily, the world's total number has been almostcut in half since human civilization(文明) began. That's because 15billion trees are cut down every year.

So we need toplant more to make up for（弥补）the ones we lost. One treecan take in 21. 8 kilograms of CO₂ per year. And it's still one ofthe cheapest and best ways to get rid of CO₂.

    But don't forget that we can also help the environment by cutting down on how much energy(能源) or water we useevery day. Every little thing helps.

根据短文内容，回答问题（1-4），英译汉（5）。

    ABiteofChina is the name of a TV program on CCTV­1 and CCTV­9. It's made by our best directors. It shows traditional dishes in different places of China. And more importantly, it offers you rich knowledge of geography, history and culture when Chinese eat.

    The program shows us beautiful and perfect ways of food­making. It's not only about dishes, and it also gets people from different places to tell stories about their experience with food.

    The program acts as a window allowing (允许) the world to better understand China, and it helps people all over the world enjoy the beauty of Chinese food and learn Chinese customs.

    The TV program is very popular among people both at home and abroad (国外). After the program, many Chinese restaurants have increased in business. Visitors come a long way to enjoy the food mentioned in the program. The program also helps people to talk about their food safety.

⑴题完成句子；⑵⑶题简略回答问题；⑷题写出 it代指的内容；⑸题将文中画线句子译成汉语。

    Stephen Hawking was born in Oxford, England on 8th January, 1942. He went to school in St Allbans, a small city near London. ⑴尽管他做得很好，但是拿不到第一名。

    After leaving school, Hawking went first to Oxford University where he studied physics and then went to Cambridge University where he studied cosmology(宇宙学). As he himself admits, he didn't work hard. He was a very lazy student, and did very little work. However, he still got high marks.

   ⑵ 在他20岁的时候，他的身体出毛病了。 He started to knock into things. When he visited his family at Christmas time, his mother was so worried that she made him see a doctor. Hawking was sent to hospital for tests. Finally, the result came back. Hawking had motor neuron disease（运动神经元病）. ⑶The illness would make him unable to speak, breathe or move without the help of a machine. Doctors said they had no way to help him. He would die before 23.

    At first, Hawking became very sad. After a while, though, he began to see his life in a different way. As he later wrote, “Before my illness was diagnosed(诊断), I had been very bored with life. There had not seemed to be anything worth doing. But shortly after I came out of hospital, ⑷I suddenly realized that there were a lot of valuable things I could do.” Then Hawking got married and found a job at Cambridge University as a professor. ⑸He strongly believes that his story shows that nobody should lose hope, no matter how bad their situation is. “Life is not fair.” He once said. “You just have to do the best you can in your own situation.”

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    While you are at the bookstore, you may be faced with a difficult decision: e­ books or paper books? Each one has its advantages and disadvantages. Making the best decision depends on a number of factors(因素).

    An e­ reader can carry a whole library wherever you go, which is great for travelers or those who always want a choice of reading materials. Although e­ readers are convenient, high levels of screen brightness from an electronic device(电子设备) can cause eye problems. A study in the Information Science Research found that young people preferred e­ readers, like smart phones or iPads. That's why most teenagers are short­sighted.

    Many book lovers prefer paper books and value the feeling of them. Paper books are very well designed, they look and smell good, and they carry with them a more human touch. Avid(热衷的) readers prefer reading on paper .Perhaps this is their choice because paper books give them a sense of ownership .It is reported that reading on paper rather than an electronic screen is better for memory and focus .But paper books are heavy and they are not convenient to carry.

    Which is your decision, an e ­book or a paper book?

    Here are two old stories from Chinese history. The Chinese people have told them for many years.

    One is a story about Cao Cao's son, a clever boy named Cao Chong. One day, Cao Caogot a huge elephant from Sun Quan and he wanted to know the weight of it. Because there wasn't a scale large enough, some soldiers advised him to(A)it up. But Cao Cao didn't want to kill the elephant. Just then, Cao Chong came up with a great idea. He asked some soldiers to lead the elephant onto about. As the heavy animal walked onto it, the boat went lower into the water. After Cao Chong drew a line on the side of the boat to mark how low it went, the elephant was taken off the boat. (B)The boat was filed with rocks until the water reached the line on the boat. Cao Chong then weighed the rocks. The rocks and the elephant were of the same weight. (C)曹操对他的儿子生常满意。

    The other story is about a wise man named ZhugeLiang. He was asked to make 100, 000 arrows (箭)within 10days. He told (D) his soldiers to fill 20 large boats with many straw men. In the early morning of the third day, the soldiers said the boats towards the camps of Cao Cao's army on the other side of the river. They shouted and boat their drums loud. When Cao Cao's soldiers heard the sounds, they thought they were (E)attack. However, they could not see through the thick tog on the river. Cao Caoordered his soldiers to shoot arrows towards the sounds of the drums and the shouting. Zhuge Liang got enough arrows and then sailed back successfully.