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）。

    Do you like drinking coke, coffee, juice or milk? Do you often drink them instead of water? However, of all the things we eat and drink, water is the most important. Not all of us understand this but it is quite true. Human body can go without food for a long time, but two or three days without water usually makes people die.

    Many people do not understand how much water the human body needs to work well. What is true is that many people do not drink enough, especially in hot weather. Most people drink only when they are thirsty but often need more water after they take exercise.

    Does anyone know what is the 65%-75% of human body? It is water. If we do not have enough water, we will feel tired and become ill. So, do you know what the best drink is? It's water.

   Almost everybody likes to play. All over the world men and women, boys and girls enjoy sports.{#blank#}1{#/blank#} They help people to live happily.

   {#blank#}2{#/blank#} People play different games in winters and summers. Sailing is fun in warm weather, but skating is good in winter.

   {#blank#}3{#/blank#} The Arabs are famous for their horses and camels. They use them in their work, and they use them in their sports events, too.{#blank#}4{#/blank#} －but millions of people hunt and fish for a living.

   {#blank#}5{#/blank#} but after a game on the sports field, they often become good friends. Sports help to train a person's character. One learns to fight fair and hard, to win without pride and to lose with grace(体面).

   Taking a nap(小睡) every single day may be the least favorite thing for a child in kindergarten. However, being able to relax and get some rest in the middle of the day is great for many adults. {#blank#}1{#/blank#}

    {#blank#}2{#/blank#}People who take naps are seen as lazy. You can even be kicked off your job if you fall asleep at work. This kind of thinking dates back to the founders of the US, Puritans(清教徒). {#blank#}3{#/blank#}

    {#blank#}4{#/blank#}Some people even bring their pillows(枕头) to work for nap time. People have a much more relaxing attitude towards taking naps than in the US.

    {#blank#}5{#/blank#}But on the other hand, having a short rest can help you work better. A good rest can improve your mood as well. So why not take a nap during lunch break and make the rest of the day more enjoyable?

    You don't have to be bored on a rainy day. Here are some new ideas：

    Tell stories. You might tell stories you heard before, or you might make up some really wonderful stories.

   ①   

    You can learn to cook a pizza or maybe some cookies. Give your friends a chance to help in the kitchen and make something tasty.

   ②   

    You might write stories on your own and then read them aloud to others, or you might write a story together.

   ③   

    Think of some scenes and then play a game. Act as teachers, doctors, nurses or policemen. You can dress up in whatever you may have.

   ④   

    Pick out some music and dance around in the room. You can also sing while others are dancing.

    Soon the next rainy day, try some of these ideas for a day full of fun!

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