摘要： “We won’t to the bird flu though five suspected human cases of bid flu have been confirmed in China so far, the ministry of Health said last night.

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阅读理解

　　Solar energy for your home is coming．It can help you as a single home owner．It can help the whole country as well．Whether or not solar energy can save your money depends on many things．Where you live is one factor．The type of home you have is another．Things like insulation(绝缘)present energy costs and the type of system you buy are added factors．

　　Using solar energy can help save our precious fuel．As you know, our supplies of oil and gas are very limited．There is just not enough on hand to meet all our future energy needs．And when Mother Nature says that's all, the only way we can delay hearing those words is by starting to save energy now and by using other sources, like the sun．

　　We won't have to worry about the sun's running out of energy for another several billion years or so．Besides begin an endless source of energy, the use of the sun has other advantages as well．The sun doesn't offer as many problems as other energy sources．For example, fossil fuel plants add to already high pollution levels．With sola energy, we will still need sources of energy, but we won't need as much．That means we can cut down on our pollution problems．

　　With all these good points, why don't we use more solar power?There are many reasons for this．The biggest reason is money．Until now, it was just not practical for a home owner to put in a solar unit．There were cheaper sources of energy．All this is changing now．Solar costs are starting to equal the costs of oil and electricity．Experts say that gas, oil and electricity prices will continue to rise．The demand for electricity is increasing rapidly．But new power plants will use more gas, oil or coal．Already in some places the supply of electricity is being rationed．Solar energy is now in its infancy．It could soon grow to become a major part of our nation's energy supply．

(1)

Which statement best expresses the main idea?

[　　]

A．

Something about Solar Energy and Pollution．

B．

Solar Energy．

C．

Energy and Pollution

D．

Energy and Money

(2)

Solar energy can help us save ________．

[　　]

A．

the earth and nature resources

B．

mother nature

C．

the sun

D．

our precious fuel

(3)

Which of the following statements is correct?

[　　]

A．

Energy from coal would not pollute our living environment．

B．

Energy from natural gas would not pollute our living environment．

C．

Energy from the sun would not pollute our living environment．

D．

Energy from oil would not pollute our living environment．

(4)

Solar energy is in its infancy, ________．

[　　]

A．

but it will be considered as an important part of our nation's energy supply

B．

yet we will build more power plants

C．

and the supply of electricity will be rationed

D．

but we don't need practice energy rationing now

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阅读理解

　　Solar(太阳的)energy for your home is coming．It can help you as a single home owner．It can help the whole country as well．Whether or not solar energy can save your money depends on many things．Where you live is one factor and the type of home you have is another．Things like insulation(绝缘材料), present energy costs, and the type of system you buy are added factors．

　　Using solar energy can help save our precious fuel(燃料)．As you know, our supplies of oil and gas are very limited．There is just not enough on hand to meet all our future energy needs．Sooner or later Mother Nature will say that’s all．The only way we can delay(推迟)hearing those words is by starting to save energy now and by using other sources, like the sun．

　　We won’t have to worry about the sun’s running out of energy for another several billion years or so．Besides, the sun doesn’t offer as many problems as other energy sources．For example, fossil fuel(矿物燃料)adds to already high pollution levels．With solar energy, we will still need sources of energy, but we won’t need as much．That means we can cut down on our pollution problems．

　　With all these good points, why don’t we use more solar power?There are many reasons for this．The biggest reason is money．Until now, it was just not practical for a home owner to put in a solar unit．There were cheaper sources of energy．

　　All that is changing now．Solar costs are starting to equal the costs of oil and electricity．Experts say that gas, oil and electricity prices will continue to rise．The demand for electricity is increasing rapidly．But new power plants will use more gas, oil or coal．Already in some places the supply of electricity is being rationed(限量供应)．Solar energy is now in its infancy(初期)．It could soon grown to become a major part of our nation’s energy supply．

(1)

What’s this passage mainly about?

[　　]

A．

Something about solar energy and pollution．

B．

Solar energy．

C．

Energy and pollution．

D．

Energy and money．

(2)

Solar energy can help us ________．

[　　]

A．

escape punishment from nature

B．

become home owners

C．

get rid of present energy

D．

save our precious fuel

(3)

The sun is an endless source of energy, and it will not run out of energy for ________．

[　　]

A．

several million years

B．

several hundred years

C．

several billion years

D．

several thousand years

(4)

Which of the following statements is TRUE?

[　　]

A．

Energy from coal would not pollute our living environment．

B．

Energy from natural gas would not pollute our living environment．

C．

Energy from the sun would not pollute our living environment．

D．

Energy from oil would not pollute our living environment．

(5)

Solar energy is now in its infancy, ________．

[　　]

A．

but in the future it will become an important part of our nation’s energy supply

B．

so we will build more power plants

C．

and the supply of electricity will be rationed throughout the country

D．

so we don’t need it

 查看习题详情和答案>>

阅读理解

　　Manuel came home crying．The children had called him “Fatso” again, and he hated it．He sat down, and looked very sad．“Don’t worry, I’m fat too, ” said his mother．“But it’s me who they call Fatso, ” Manuel cried．His mother felt very sorry for him．“All right then, ” she said．“We’re both too fat．Let’s go on a diet together．”

　　It would not be easy．They both loved bread, cakes, potatoes and chips．To diet, they had to eat salads．The first day was fun, but by night time, they felt very hungry．

　　“We won’t think about food．Let’s think about airplanes, ” said his mother．“But I keep seeing chocolate in my mind, ” Manuel answered．

　　The second day was hard, for they both kept thinking about cream cakes．The third was worse．By now they both wanted to give up, “No, no, we must be strong, ” said Manuel’s mother．

　　Somehow, they kept on dieting for three weeks, and lost a lot of fat．They liked their new bodies so much they kept going until they were really slim．After a few months, Manuel enjoyed eating fruit, or nuts instead of sweets．Nobody called him Fatso any more．Some were calling him Spider Legs－and he loved it．

(1)

It’s clear that the word “diet” in the reading is about ________．

[　　]

A．

one’s bad name

B．

food for each day

C．

flying in the sky

D．

cooking at home

(2)

Manuel and his mother kept thinking about cream cakes because ________．

[　　]

A．

the cakes could help them lose weight

B．

they had no other food to eat

C．

they liked eating them a lot before

D．

the cakes could make them think about airplanes

(3)

We know from the reading ________．

[　　]

A．

there was no fun at all in losing weight for Manuel

B．

Manuel’s mother didn’t eat cream cakes at all

C．

“potatoes and chips” can make people thin

D．

Manuel and his mother eat salads to lose weight

(4)

Manuel’s mother felt sorry because ________．

[　　]

A．

her son was too fat

B．

Manuel was very sad

C．

the other children were not fat

D．

Manuel couldn’t eat cream cakes any more

(5)

Manuel loved others calling him Spider Legs because ________．

[　　]

A．

Spider Legs sounds good for him

B．

the other children are all Spider Legs

C．

he didn’t eat cream cakes any more

D．

he could eat lots of sweets now

 查看习题详情和答案>>

　　We won’t drown(溺水)if we remember these rules：

　　·Never swim alone．

　　·Never swim at a beach if there is no lifeguard．

　　·Never swim after a meal or when you feel hungry．

　　·Never depend on rings, floats or other swimming aids(help)．You may lose them and they may let you sink．

　　·Do not stay in the water too long, especially if it is cold．

　　·Before you dive, be sure that the water is deep enough and that you will not hit anybody．

　　·Never go out in a boat if you can’t swim or if you are not wearing a life jacket．

　　If you get into difficulty, this is what you should do：

　　·Keep calm．Save your strength and your breath．

　　·Try to float on your back or tread(踩)water．To tread water, move your feet as if you are climbing some stairs．

　　·Raise your right arm for help．Remember：A red flag means that it is dangerous for all swimmers to enter the water．A blue flag means that it is dangerous for children and weak swimmers to enter the water．

(1)

When you see a red flag, you know that ________．

[　　]

A．

no one should swim there

B．

anyone may swim there

C．

only strong swimmers should swim there

D．

children should not swim there

(2)

We can dive only when ________．

[　　]

A．

the water is deep enough

B．

the water is cold

C．

the water is warm

D．

we are not alone

 查看习题详情和答案>>

阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项。

　　Solar energy for your home is coming. It can help you as a single home owner. It can help the whole country as well. Whether or not solar energy can save your money depends on many things. Where you live is one factor and the type of home you have is another. Things like insulation (绝缘材料), present energy costs, and the type of system you buy are added factors.

　　Using solar energy can help save our precious fuel. As you know, our supplies of oil and gas are very limited. There is just not enough on hand to meet all our future energy needs. Sooner or later Mother Nature will say that's all. The only way we can delay hearing those words is by starting to save energy now and by using other sources, like the sun.

　　We won't have to worry about the sun's running out of energy for another several billion years or so. Besides, the sun doesn't offer as many problems as other energy sources. For example, fossil fuel (矿物燃料) adds to already high pollution levels. With solar energy, we will still need sources of energy, but we won't need as much. That means we can cut down on our pollution problems.

　　With all these good points, why don't we use more solar power? There are many reasons for this. The biggest reason is money. Until now, it was just not practical for a home owner to put in a solar unit. There were cheaper sources of energy.

　　All that is changing now. Solar costs are starting to equal the costs of oil and electricity. Experts say that gas, oil and electricity prices will continue to rise. The demand for electricity is increasing rapidly. But new power plants will use more gas, oil or coal. Already in some places the supply of electricity is being rationed (限量供应). Solar energy is now in its infancy (初期). It could soon grow to become a major part of our nation's energy supply.

(1) What's this passage mainly about?

[　　]

A．Something about solar energy and pollution.

B．Solar energy.

C．Energy and pollution.

D．Energy and money.

(2) Solar energy can help us ________.

[　　]

A．escape punishment from nature

B．become home owners

C．get rid of present energy

D．save our precious fuel

(3) The sun is an endless source of energy, and it will not run out of energy for ________.

[　　]

A．several million years

B．several hundred years

C．several billion years

D．several thousand years

(4) Which of the following statements is TRUE?

[　　]

A．Energy from coal would not pollute our living environment.

B．Energy from natural gas would not pollute our living environment.

C．Energy from the sun would not pollute our living environment.

D．Energy from oil would not pollute our living environment.

(5) Solar energy is now in its infancy, ________.

[　　]

A．but in the future it will become an important part of our nation's energy supply

B．so we will build more power plants

C．and the supply of electricity will be rationed throughout the country

D．so we don't need it

 查看习题详情和答案>>

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