3. Tourists are enjoying sunbathing on the     (海灘）.

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3. Noise is a kind of pollution. It's harmful to our hearing.

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Recycling is a way to change waste materials into new products, so that they can be used more than once.

Quite a lot of materials can be recycled， such as plastics，glass，paper，electronics(電子器件)and so on. There are many used items made of these materials in our everyday life， like soda cans,water bottles, newspapers, and old computers.

Recycling, in fact,is not a simple process and it is different for each type of material. For example, to start recycling paper, people will mix it with water and some chemicals to break it down. In this way, the paper will be turned into pulp(紙紫).Then the glues or plastics will be removed from the pulp. After that,it gets cleaned to remove any' inks or dyes(染料). Now the pulp is ready to be made into new paper.

However, computers and batteries are usually recycled in order to remove harmful chemicals as well as to find again some useful materials such as gold.

Do you know the recycling symbol? It has three arrows(箭頭)，which stand for three different steps in the recycling process. First, collect recyclable materials. Second, process the old materials and make new items. Third, buy items made from recycled materials.

閱讀短文,選擇最佳選項(xiàng)。

(   ) 1. TTie purpose of recycling is to      

A.  make more new products

B.   use waste materials again

C.   make waste materials disappear

D.  use new products more often

(   ) 2. Which of the following may NOT be recycled?

A. Books. B. Plastic bags.

C. Fruit skins. D. Telephones.

(   ) 3. The underlined phrase " break down” probably means      

A.分解         B.消除

C打斷         D.分類(lèi)

(   ) 4. Which of the following is TRUE?

A.  Old paper can be made into" new paper very easily.

B.   All materials can be recycled in the same way.

C.   There are harmful chemicals in used batteries.

D.  Gold can be found in turning paper into pulp.

(   ) 5. The third arrow in the recycling symbol encourages us to      

A.  buy waste materials

B.   make recyclable materials

C.   learn about processing the old materials

D.  use products made from recycled materials

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3. be in the army, 2010




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 Chopsticks are usually made of wood or bamboo. For more than3， 000 years, the Chinese have been using these tools for their everyday meals.

  But chopsticks are not the easiest tool to use when eating. So you may wonder why the Chinese invented them.

  A long time ago，there was a very talented (有才能的)young man named Yu. He was ordered to tame(制服)a flood. During that period,Yu spent all his waking hours thinking about how to solve the problem. One day,Yu got very hungry while considering the problem on the way. So he built a fire and cooked some meat. When the food was ready, he tried to pick it up with his hands. But he could not because it was still very hot. Not wanting to waste any more time to wait for the food to cool down，he cut two small tree branches(樹(shù)枝) and used them to pick up the meat. Later on,other people copied Yu's idea. It was how chopsticks became part of the Chinese culture all those years ago.

  In history, Yu was a legendary character.

  That means we do not know if he actually made the first pair of chopsticks. But nothing can change the fact that the Chinese have been using chopsticks for a very long time. They even introduced the tools to Japan，Korea，and other countries nearby.

根據(jù)短文內(nèi)容，選擇最佳答案。

(   ) 1. How long have the Chinese been using chopsticks according to the passage?

A.   For more than 2,000 years.

B.   For more than 3,000 years.

C.   For more than 5 ，000 years.

D.   The writer didn't tell us.

(   ) 2. What was Yu's problem at that time?

A.    How to cook food.

B.    How to cool down the food.

C.    How to invent the chopsticks.

D.    How to control the flood.

(   ) 3. What's the meaning of the underlined word " legendary"？
A.傳奇的       B.真實(shí)的

C.存在的       D.杜撰的

(   ) 4. Which of the following is TRUE according to the passage?

A.   Chopsticks are not easy to use when you eat something with.

B.   Yu ordered his people to tame the flood at that time.

C.   Chopsticks has became part of the Chinese culture.

D.   We all know that chopsticks were invented by Yu.

(   ) 5. What's the best title of the passage?

A.   Who Invented Chopsticks?

B.   A Very Talented Man

C.   What Chopsticks Were Made of

D. Chopsticks are Part of the Chinese Culture

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10. Do you know how the greenhouse effect      (產(chǎn)生）？

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3. The b       is ringing. Let's begin our class.

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10. With the d        of our country, we are living a much better life than before.

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 同義句轉(zhuǎn)換 

1. Bob is such a clever boy that we all like him.
Bob is      clever      we all like him.

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