I was walking in the street when a piece of beautiful music came to my ears. I saw some-one 1 some rubbish and walk to a truck which was collecting rubbish _2_ . As soon as the people nearby hear the music, they _3_ go out with their rubbish and throw it in, It' s a _4_ way to help keep our city clean. Protecting our environment is very important. _5_you live,  you can do something useful in or around your neighborhood. _6_, we have done something to improve the environment. For example, we have collected _7_ paper or bottles for recycling and we have planted _8_trees or flowers in or near our neighborhood. If _9_makes a contribution to protecting the environment, the world will become much more _10_   .

1．A．picking up           B．pick up              C．throwing          D．throw

2．A．outside              B．inside        C．downstairs         D．upstairs

3．A．sometimes           B．really               C．slowly             D．usually

4．A．unusual              B．important            C．pleasant           D．common

5．A．Where              B．Wherever           C．When             D．Whenever

6．A．In that way          B．Since then          C．In fact            D．At last

7．A．small                B．waste               C．old               D．dirty

8．A．better               B．fewer               C．greener          D．more

9．A．everybody           B．somebody           C．nobody            D．a(chǎn)nybody

10．A．useful            B．enjoyable            C．hopeful            D．beautiful

The ocean can be a great place to swim and play, it may also be useful in another way. Some scientists think that waves could help make electricity.
“Have you ever been on a surfboard or boat and felt yourself being lifted up by a wave?” asked Jamie Taylor of the Wave Energy Group in Scotland. “There is certainly a lot of energy in waves.”
Scientists are working on using that energy to make electricity. The United States and a few other countries have started doing research on wave energy, and it is already being used in Scotland.
Most waves are created when winds blow across the ocean. “The winds start out by making little ripples (波紋) in the water, but if they keep on blowing, those ripples get bigger and bigger and turn into waves,” Taylor said. “Waves are one of nature’s ways of picking up energy and then sending it off on a journey.”
When waves come towards the coast, people can set up dams(大壩) to block the water and send it through a large wheel called a turbine(渦輪). The turbine can then power an electrical generator(發(fā)電機(jī)).
We will never run out of wave power. Besides, wave energy does not create the same pollution as oil and coal do.
Oceans cover three quarters of the earth’s surface. That would make wave power seem perfect for creating energy around the world. But there are some disadvantages that need us to pay more attention to.
Jamie Taylor said that wave power still cost too much money. He said that its influence on animals in the sea is still unknown. Besides, wave power would get in the way of fishing and boat traffic.
With more research, “Many of these problems might be solved,” Taylor said. “Finding more energy sources(資源) is very important, for traditional sources of energy like oil and gas may run out some day.”
In the future, when you turn on a light button, an ocean wave could be providing the electricity!

【小題1】We can learn from the passage that__________________.

A．a(chǎn)lmost every country is making use of the wave power at present

B．it is necessary for us to develop wave power instead of oil and coal

C．wave power will be sure to make some bad influence on sea animals

D．scientists are making efforts to find new ways of fishing and boat traffic

【小題2】What does the fourth paragraph tell us?

A．Why scientists are doing the research on wave power.

B．What experience that scientists have achieved so far.

C．How the wave energy forms and grows bigger.

D．Which countries are trying out wave power.

【小題3】What’s the writer’s attitude towards wave power?

A．The writer believes that wave power will be used widely by man.

B．The writer doubts if wave energy can be changed into electricity.

C．The writer is sure the experiments will come to the end some day.

D．The writer thinks that wave power isn’t worth researching at all.

【小題4】What can be the best title for the passage?

A．Sea Animals and Wave Power.

B．How Do We Get Wave Energy?

C．The Advantages of Wave Power.

D．Can Waves Make Electricity?

The ocean can be a great place to swim and play, it may also be useful in another way. Some scientists think that waves could help make electricity.
“Have you ever been on a surfboard or boat and felt yourself being lifted up by a wave?” asked Jamie Taylor of the Wave Energy Group in Scotland. “There is certainly a lot of energy in waves.”
Scientists are working on using that energy to make electricity. The United States and a few other countries have started doing research on wave energy, and it is already being used in Scotland.
Most waves are created when winds blow across the ocean. “The winds start out by making little ripples (波紋) in the water, but if they keep on blowing, those ripples get bigger and bigger and turn into waves,” Taylor said. “Waves are one of nature’s ways of picking up energy and then sending it off on a journey.”
When waves come towards the coast, people can set up dams(大壩) to block the water and send it through a large wheel called a turbine(渦輪). The turbine can then power an electrical generator(發(fā)電機(jī)).
We will never run out of wave power. Besides, wave energy does not create the same pollution as oil and coal do.
Oceans cover three quarters of the earth’s surface. That would make wave power seem perfect for creating energy around the world. But there are some disadvantages that need us to pay more attention to.
Jamie Taylor said that wave power still cost too much money. He said that its influence on animals in the sea is still unknown. Besides, wave power would get in the way of fishing and boat traffic.
With more research, “Many of these problems might be solved,” Taylor said. “Finding more energy sources(資源) is very important, for traditional sources of energy like oil and gas may run out some day.”
In the future, when you turn on a light button, an ocean wave could be providing the electricity!

【小題1】We can learn from the passage that__________________.

A．a(chǎn)lmost every country is making use of the wave power at present

B．it is necessary for us to develop wave power instead of oil and coal

C．wave power will be sure to make some bad influence on sea animals

D．scientists are making efforts to find new ways of fishing and boat traffic

【小題2】What does the fourth paragraph tell us?

A．Why scientists are doing the research on wave power.

B．What experience that scientists have achieved so far.

C．How the wave energy forms and grows bigger.

D．Which countries are trying out wave power.

【小題3】What’s the writer’s attitude towards wave power?

A．The writer believes that wave power will be used widely by man.

B．The writer doubts if wave energy can be changed into electricity.

C．The writer is sure the experiments will come to the end some day.

D．The writer thinks that wave power isn’t worth researching at all.

【小題4】What can be the best title for the passage?

A．Sea Animals and Wave Power.

B．How Do We Get Wave Energy?

C．The Advantages of Wave Power.

D．Can Waves Make Electricity?

Joyce was born in a poor family. Next Friday would be her mother’s birthday. Joyce wanted to buy something for her mother, but she had no money. As an 8-year-old girl, she couldn’t do part-time jobs. What could she do to make enough money for her mother’s birthday present?

Suddenly she had an idea. Usually, she would go straight to school, but this morning, she didn’t. She walked along the streets, picking up cardboard（紙板）, plastic（塑料）bottles and cans（易拉罐）. When it was time for school, she hid them in the backyard and ran to school as quickly as possible.

Eight days later, she decided to sell all the things she had collected because the next day was her mother’s birthday. She had to sell them and buy a birthday present for her mother. In the shop, she bought a beautiful hair pin for her mother.

When her mother got the present, she said with tears in her eyes,“This is the best present I’ve ever received.”

1.How old was Joyce?

A. Seven.           B. Eight.         C. Nine.         

2.Why couldn’t Joyce buy a present for her mother at first?

A. Because she had no money.

B. Because she didn’t know what her mother liked.

C. Because she didn’t love her mother at all.

3.What was Joyce’s idea?

A. Doing part-time jobs.   

B. Collecting waste things and selling them.

C. Asking her best friend for help.

4.How long did Joyce collect the waste things?

A. A week.      B. A month.    C. More than a week.

5. How did Joyce’s mother feel when she got the present?

A. Very sad.       B. Very happy and moved.     C. Very surprised.