摘要: Opposite are 5. Turn right into , go past Step 7 Homework Finish the exercises in the workbook Ex. 4&5 Unit 3 Language in use ⅠTeaching model Revision and application ⅡTeaching method Formal and interactive practice . task-based activities ⅢTeaching Objectives To summarise and consolidate . ⅣTeaching aids Tape recorder , OHP , handouts ⅥTeaching Steps Step 1 Revision Review the text of Unit 1 and Unit 2 Step 2 Language practice

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We live on the earth. We use the sea around us. What do we take from the ocean? And what do we give to it?

We take fishes from the ocean—millions of kilograms of fish, every year, to feed millions of people.  1.   We take minerals(矿物) from the ocean. We can get salt by evaporating(蒸发) seawater.  2.    Many other minerals, such as gold, can be also got from the sea, but not by simple evaporation. 3.    Seaweed(海草) becomes food of many kinds— even candy, and ice cream—as well as medicine. Believe it or not, fresh water is another gift from the sea. We can’t drink ocean water.   4.   But ocean water becomes fresh water when the salts are removed. In the future, we will find ourselves depending more and more on fresh water from the sea.

The sea gives us food, fertilizer, minerals, water and other gifts. What do we give the sea? We pollute the ocean all the time.   5.  Throwing waste into the ocean is killing off sea life. Yet as the world population grows, we may need the sea and its gifts more than ever.

We are finally learning that if we destroy our sea, we might also destroy ourselves. Hopefully, it is not too late.

 根据以上内容,从下列五个选项中选择适当的句子还原到短文中,使短文完整与正确。将其标号在答题卡上涂黑。(每小题2分,共10分)

A. Other gifts from the sea , such as seaweed, can be also got from the sea.

B. Huge as it is, the ocean can’t hold all that we pour into it.

C. Along with salt, other minerals are left after evaporation.

D. We even use their bones(骨头) for fertilizer(化肥).

E. Some of its contents(所含物) may cause illness.

 

 

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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?

                        

 

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