As many as 10 of the 17 kinds of penguins（企鹅）may be in danger of disappearing. The number of penguins have decreased(减少) by 30% since 1987.

　　Penguins are black and white birds that live in the southern part of the world. They are common in South America，New Zealand，Australia and South Africa. Many live near cold waters. But some live near warm waters in Galapagos Islands. Penguins cannot fly，but they are fine swimmers. Penguins eat fish and krill(磷虾).

　　The warming of the earth is the decrease in penguin populations. The heating of the air has caused ocean waters to become warmer. Higher water temperatures have reduced the supply of fish and krill. Some years later these birds are completely unable to reproduce(繁殖).　 Besides，many adult penguins die of hunger.

　　Widespread(广泛的) fishing，exploration for oil and oil leaks(漏) also make penguins be in danger. Poisonous organisms(生物) in ocean water are another danger. Penguins also have their enemies，including wild dogs，sharks，seals and sea lions.

　　News about penguins is not all bad，however. Several years ago，oil leaking from a ship hurt 40% of the penguins in South Africa. The penguins became covered with oil. But thousands of people helped clean and treat the birds well. Then they returned the penguins to the wild.　 Now these South African penguins are reproducing in higher numbers than before the oil leaking.

1.Penguins ___________.

A．can swim better than fly                  B．can be found near Oceania (大洋洲)

C．eat fish only冬腊月                     D．live only in cold waters.

2.Which of the following is NOT the cause of penguin's decrease in numbers?

A．Oil searching.                          B．Widespread fishing.

C．Human's killing.                         D．Warming of the oceans.

3. Why are the penguins in South Africa reproducing in higher numbers than before the oil leaking?

A．Because people removed the ship.

B．Because people sent a lot of penguins to the wild.

C．Because people helped the penguins.

D．Because people treated the penguins well.

写作

　　根据中英文提示，向游客介绍Whistler Valley.

　　Whistler Valley是个一年四季度假的好地方.春天可骑马走过漂亮的森林,夏天可以划皮艇,那是一项激动人心的运动。如果你喜欢钓鱼，Whistler将是最好的地方。秋天你一边钓鱼一边放松。冬天那里就是滑雪爱好者的好去处，勇敢的人可以尝试高空滑雪或滑雪摩托。然而孩子们和老人们喜欢乘坐由马或狗拉的雪橇观光，那既放松又有趣。

(1) all-year round, place, take a vacation 

(2) ride horses, through, forest

(3) enjoy rafting, exciting

(4) fishing, relaxed

(5) skiing lovers, brave, try, helicopter skiing, snowmobiling

(6) however, take the sleigh or dogsled, sightseeing, relaxing, interesting

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Hello, I’m Vladislav. For my summer holidays, I usually stay in a country house near Moscow.

Last summer, my dad’s brother gave me a present — a blue bike. At that time I couldn’t ride it very well.

One day I got into an accident. But don’t worry, everything was OK, just some “little” injuries.

That day, I tried to ride my bike and suddenly it began to move very fast. I couldn’t stop the bike. So I fell into a ditch (沟) full of dirty water. When I thought I had had enough bad luck, a girl walked by. She saw the bike and me. I quickly stood up.

“Are you fishing here?” she asked.

“Yes,” I answered. Then I said, “I’m making fish soup for dinner. Would you like to come?” To my surprise, she agreed.

After that we became friends. Now, we often send each other e-mails. She knows that I’m studying in China and she asks me questions about Chinese culture. I tell her my stories of China, and she says she wants to visit China, too. She even plans to study Chinese.

This is how, with the help of my bike, China got one more Russian friend.

根据短文内容，回答下列问题。

1.Who sent Vladislav a bike last summer?

2.What happened when Vladislav tried to ride his bike?

3. What did the girl think Vladislav was doing when she saw him by the ditch?

4.What made Vladislav surprised?

5. What does the girl say she wants to do in her e-mail to Vladislav?