书面表达（共1小题） 某调查组到社会上进行环境污染问题的调查，设计了下列调查表。...

选词填空（共1小题）

根据句意，用所给单词的适当形式填空。

1.Thank you for__________help and useful advice．

2.Beijing has some places of interest________the Great Wall,the summer palace and so on．

3.I am looking forward to _________the top of Mount．Tai．

4.We are going hiking to enjoy the__________ of nature next week．

5.My pet dog bring me much_________,and it always makes me laugh．

6.After a long talk they both reached a(an) _________about the event．

7.If I was you,I would refuse his_________,because he is rude to us．

8.Please follow me,it’s easy to get_________ in the forest．

9.Today is his_________birthday．

10.Have another try or you won’t_________．

单词拼写（共1小题）

用词组的适当形式填空。

1.As students, we should ________(做贡献)to protecting the envirment．

2.Our government ________(采取措施)to control the population in recent years．

3.________(随着…发展)of industry,great changes have taken place in China．

4.I feel happy because I could  ________so many poor people ________(帮助…出来)．

5.The government provides enough food, kinds of cloth and ______ (医疗)for homelessness．

阅读下面短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

At present, too much carbon dioxide(二氧化碳) makes the earth warmer and warmer and causes terrible effect to human beings．To save our planet, to save ourselves, a new lifestyle called low-carbon life(低碳生活) becomes popular．Low carbon means low energy and no waste．It is necessary for everybody to learn to live a low-carbon life．

To live a low-carbon life, we’d better save energy as possible．Turn off the lights and TV whenever they are not needed．If possible, use cold water to wash clothes or dishes．Take a short shower and try to take a cold one when the weather gets warm．Don’t do the cooking with electricity．

To live a low-carbon life , we should eat less meat．Everybody knows eating too much meat makes people fat and easy to have heart disease, but maybe you don’t know keeping animals for food produces even more carbon dioxide than all the cars in the world, and being a vegetarian can help reduce one and a half tons of carbon dioxide a year．Maybe it is a little difficult, but it’s really necessary．

To live a low-carbon life, we are supposed to do less shopping．When we go shopping, we may drive a car or take other transportations．On the one hand, these machines pollute the air and waste energy．On the other hand, most of us always buy some useless things because of some advertisements．It is not only a waste of money but also causes trouble to the earth, because as you know, making everything will produce carbon dioxi de more or less．

There are many other ways to live low-carbon life, such as recycling things, planting trees and reusing textbooks．If we can keep it a habit in our daily life, the earth will become a safer planet for us to live on．

根据短文内容，选择正确答案。

1._____ makes the weather on the earth get warmer．

A．Little rubbish

B．A waste of money

C．Too much carbon dioxide

D．A waste of water

2.We can _____ to save energy in our daily life．

A．use less electricity

B．go to sleep with lights on

C．wash clothes with hot water

D．drive car to work

3.The underlined word “it” in the third paragraph means _____．

A．eating less meat

B．having heart disease

C．keeping animals for food

D．eating less vegetables

4.We should do less shopping because _____．

A．wasting money causes trouble to people

B．the advertisements are sometimes misleading

C．the less you shop, the less carbon dioxide will be produced

D．some of the things you bought are useless

5.If everybody lives a low-carbon life, _____．

A．we will waste more energy

B．there will be less carbon dioxide

C．the earth will become a dangerous place to live on

D．there will be more carbon dioxide

阅读下面短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

What do people do with their old, out of date but still useful computers? Most people don’t know how to deal with them．Many old computers are put away．Many more are simply thrown away as rubbish．

Finally, some companies are thinking of ways to bring down the number of old computers．Sony has agreed to help recycle old Sony products(产品)．Dell, Hewlett Packard and other companies now also take back some old computers of their own brands．

In some countries, laws have been passed, too．Computer companies have to pay for collecting and recycling their used products．And 70% of the computer waste must be recycled．The idea behind the laws is that computer companies themselves should pay for the cost．That will encourage them to make computers which are easier and cheaper to repair and upgrade(升级)．

Yet many people are throwing away good computers, while others cannot afford them at all．Hundreds of organizations are working on this problem．They collect and repair old computers．Some also teach others how to repair computers．These repaired computers then go to schools, charities(慈善团体) or people who need them．Giving a used computer to one of these organizations can turn one person’s rubbish into someone else’s useful things and cut down waste, too．

根据短文内容，选择正确答案。

1.What do many people do with old computers?

A．They repair them．

B．They sell them．

C．They send them to others．

D．They stop using them．

2.How many computer companies are mentioned in the second paragraph？

A．One．

B．Two．

C．Three．

D．Four．

3.According to the laws in some countries, computer companies must _____．

A．recycle most of their products

B．collect all their used products

C．repair and upgrade old computers

D．make more cheaper computers

4.What do the organizations do to solve the problem of old computers?

A．Help the computer companies to collect them．

B．Repair and send them to those who need them．

C．Help people to learn to use them．

D．Turn rubbish into useful  things．

5.What is the main idea of this passage?

A．Repairing old computers．

B．Encouraging to make cheap computers．

C．Recycling old computers．

D．Helping those who need computers．

阅读下面短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

A kind of little cars may take the place of today’s big ones many years later．If everyone drives such cars in the future, there will be less pollution in the air．There will also be more space for parking in cities, and the streets will be less crowded．

The little cars of the future will cost less．Driving will be safer, too, since these little cars can go only 65 kilometers an hour．The cars of the future will be fine for going around a city, but they will not be useful for a long way．Little cars will go 450 kilometers before they need to stop for more gasoline (汽油)．If big cars are still used with the small ones, two kinds of roads will be needed in the future．Some roads will be needed for the big, faster cars and other roads will be needed for the small, slower ones．

根据短文内容，选择正确答案。

1.There is much pollution in the air today because _____．

A．people drive big cars

B．people drive little cars

C．small cars will go 450 kilometers before they need to stop for more gasoline

D．the usual size of cars today is too small

2.The usual size of cars today is _____．

A．much smaller than the future one

B．as big as the future ones

C．as small as the future ones

D．bigger than the future ones

3.Which of the following statements (陈述) is NOT true?

A．Big cars cost more．

B．Big cars are not useful for a long way．

C．The cars of the future will be smaller than today’s cars．

D．Small cars are slower than big ones．

4.The streets will be less crowded because _____．

A．there will be fewer cars in the future

B．there will be fewer people in the streets

C．three kinds of roads will be built

D．future cars will be smaller

5.Two kinds of roads will be needed in the future because _____．

A．there will be too many cars in the future

B．more and more people will go to cities

C．big cars run faster and little cars run slower

D．it looks more beautiful to have two kinds of roads