Pollution means adding dirty or harmful things to land, air, water and so on. As a result, they are no longer pleasant or safe to use. Pollution is bad for animals and plants, and it even makes people’s health in danger. In our daily life, we can see different kinds of pollution in many places. There are three main forms of pollution: land pollution, air pollution and water pollution. 
Land pollution is caused by solid waste, such as cans, bottles and some plastic things which aren’t broken down quickly. It makes the environment look very bad. However, air pollution is more serious than land pollution. It is much worse in cities and towns because of the fumes(废气) from traffic and the waste from human activities. When people drive their cars, fumes which are most made up of CO2, NO2 and SO2 are given off. After the gases get into the air, they may mix with clouds. Then they will become some harmful chemicals (化合物) falling on the ground with rain. It is one of the reasons for soil erosion (土壤侵蚀) which is one example of water pollution.
Various kinds of pollution will cause many health problems. People have realized they must change this serious situation. There are many ways to control pollution. To develop alternative energy is very popular in many countries. China, for example, has made up its mind to be a leader in this field. It is trying hard to make full use of energy from the sun and wind. It has paid plenty of money to make electric cars and trains instead of traditional traffic. We should also take action to make our environment cleaner every day. Take cloth bags while going shopping and drive cars less. We have only one earth. We must take steps now to help protect our environment for the future wherever we are.
【小题1】How many main forms of pollution are mentioned in the passage?

Pollution means adding dirty or harmful things to land, air, water and so on. As a result, they are no longer pleasant or safe to use. Pollution is bad for animals and plants, and it even makes people’s health in danger. In our daily life, we can see different kinds of pollution in many places. There are three main forms of pollution: land pollution, air pollution and water pollution. 

Land pollution is caused by solid waste, such as cans, bottles and some plastic things which aren’t broken down quickly. It makes the environment look very bad. However, air pollution is more serious than land pollution. It is much worse in cities and towns because of the fumes(废气) from traffic and the waste from human activities. When people drive their cars, fumes which are most made up of CO2, NO2 and SO2 are given off. After the gases get into the air, they may mix with clouds. Then they will become some harmful chemicals (化合物) falling on the ground with rain. It is one of the reasons for soil erosion (土壤侵蚀) which is one example of water pollution.

Various kinds of pollution will cause many health problems. People have realized they must change this serious situation. There are many ways to control pollution. To develop alternative energy is very popular in many countries. China, for example, has made up its mind to be a leader in this field. It is trying hard to make full use of energy from the sun and wind. It has paid plenty of money to make electric cars and trains instead of traditional traffic. We should also take action to make our environment cleaner every day. Take cloth bags while going shopping and drive cars less. We have only one earth. We must take steps now to help protect our environment for the future wherever we are.

1.How many main forms of pollution are mentioned in the passage?

A．Two.             B．Three.            C．Four.             D．Five.

2.Why is air pollution much worse in cities and towns?

A．Because of the cans and bottles that people throw away.

B．Because of the plastic things which aren’t broken down quickly.

C．Because of the fumes made up of SO2, CO2 and O2.

D．Because of the waste from human activities and the fumes from traffic.

3.Which of the following is TRUE according to the passage?

A．Pollution hardly does harm to humans.

B．China doesn’t want to develop alternative energy.

C．Air pollution will cause soil erosion and water pollution.

D．Land pollution is only caused by solid waste.

4.To make our environment cleaner, we shouldn’t __________.

A．use cloth bags while shopping              B．ride a bike to school

C．drive a car out every day                  D．go to work on foot

5.The main idea of this passage is _________.

A．to introduce different forms of pollution and ways to control it

B．to introduce the harmful chemicals and the solid waste

C．to introduce the alternative energy and the ways to use it

D．to introduce the electric cars and traditional traffic

Most people love animals because they are useful in many ways. They add more fun to our life.

   We find many different kinds of animals on the earth. Some animals, such as leopards, wolves, pandas and foxes live in big forests. They are called wild animals. Most of them are dangerous. Some others like cows and dogs live with men. They are called domestic animals.

      Animals are important to men. Men catch wild animals for fur and meat. Skins of foxes and crocodiles can be made into coats and shoes. People are now stopped from killing wild animals in order to protect their lives. Domestic animals can not only give men food, but also help men with some farm work. Without them, life could be less fun and mere difficult. People get meat from sheep and pigs. From cows, we get milk. Horses can take us to other places. On farms, animals are used to plough fields.

      It is dear that men can't live without animals. It's protect animals. They are our best friends.

1．__________ live in big forests.

    A．Leopards and cows                      B．Foxes and pandas

    C．Goats and dogs                                  D．Horses and monkeys

2．_________ are both dangerous to us.

    A．Snakes and wolves                       B．Sharks and rabbits

    C．Deer and lions                          D．tigers and pigs

3．People love animals because__________．

    A．they are useful                          B．they add fun to our life

    C．A and B                                D．they are afraid of people

4．Life will be difficult without ________．

    A．domestic animals                        B．wolves and foxes

    C．goats and pigs                            D．A and B

5．Which of the following is NOT true?

    A．Domestic animals do farm work in some places.

    B．We should protect animals because they are our best friends.

    C．Without animals men can't live as happily as they do now.

    D．From skins of all animals we can make coats and shoes.

New rules and behaviour standards (行为规范) for middle school students have come out. The middle school is going to use a new way to decide who the top students are. The best students won’t only have high marks. They will also be kids who don’t smoke, drink or dye (染) their hair. The following are some of the new rules.

Tell the truth. Have you ever copied someone else’s work on an exam? Don’t do it again! That’s not something that an honest student should do. If you have played computer games for two hours in your room, don’t tell your parents you have done homework.

Do more at school. Good students love animals and care for other people. April is Bird Loving Month in China. Is your school doing anything to celebrate it? You should join! That way, you can learn more about animals and how to protect them. When more people work together, it is more fun for everyone.

Have you fought with your teammates when your basketball team lost? Only working together can make your team stronger. Be friendly to the people you are with. Try to think of others, not only yourself.

Be open to new ideas. Have you ever thought that people could live on the moon? Maybe you’ll discover Earth II someday. Don’t look down on new ideas. Everyone’s ideas are important. You should welcome them because new ideas make life better for everyone.

Protect yourself. Has someone ever taken money from one of your classmates? Don’t let it happen to you. If you have to go home late, you should let your parents know.

Use the Internet carefully. The Internet can be very useful for your studies. But some things on the Internet aren’t good for kids, do try to look at Web pages that aren’t good for you. You can use the Web for fun or homework. Can’t you find any good Web sites for children? Here are some: http://kinds.eastday.com / http://www.chinakids.net.com / http://www.cyenct.com

1.The new school rules will help kids by telling them __________.

2.According to the passage, we know that students should __________.

3.When you have to go home late, you need to tell __________.

4.The underlined word “Web” in the passage means “__________”.

5.The best title for this passage is __________.

New rules and behaviour standards (行为规范) for middle school students have come out. The middle school is going to use a new way to decide who the top students are. The best students won’t only have high marks. They will also be kids who don’t smoke, drink or dye (染) their hair. The following are some of the new rules.
Tell the truth. Have you ever copied someone else’s work on an exam? Don’t do it again! That’s not something that an honest student should do. If you have played computer games for two hours in your room, don’t tell your parents you have done homework.
Do more at school. Good students love animals and care for other people. April is Bird Loving Month in China. Is your school doing anything to celebrate it? You should join! That way, you can learn more about animals and how to protect them. When more people work together, it is more fun for everyone.
Have you fought with your teammates when your basketball team lost? Only working together can make your team stronger. Be friendly to the people you are with. Try to think of others, not only yourself.
Be open to new ideas. Have you ever thought that people could live on the moon? Maybe you’ll discover Earth II someday. Don’t look down on new ideas. Everyone’s ideas are important. You should welcome them because new ideas make life better for everyone.
Protect yourself. Has someone ever taken money from one of your classmates? Don’t let it happen to you. If you have to go home late, you should let your parents know.
Use the Internet carefully. The Internet can be very useful for your studies. But some things on the Internet aren’t good for kids, do try to look at Web pages that aren’t good for you. You can use the Web for fun or homework. Can’t you find any good Web sites for children? Here are some: http://kinds.eastday.com / http://www.chinakids.net.com / http://www.cyenct.com
【小题1】The new school rules will help kids by telling them __________.

New rules and behavior standards（标准）for middle school students came out in March．Middle School is going to use a new way to decide who the top students are．The best students won't only have high marks．They will also be kids who don't dye their hair，smoke or drink．The following are some of the new rules．

Tell the truth．Have you ever copied someone else’ work in an exam? Don’t do it again! That's not what an honest student should do．If you have played computer games for two hours in your room，don't tell your parents you have done homework．

Do more at school．Good students are kind to other people and love animals．April is a bird loving month in China．Is your school doing anything to celebrate? You should join! That way，you can learn more about animals and how to protect them．When mote people work together，it makes it more fun for everyone．

Have you ever quarreled with your teammates when your basketball team lost? Only working together can make your team stronger．Be friendly to the people you are with．Try to think of others，not only yourself．

Be open to new ideas．Have you ever thought that people could live on the moon? Maybe we will discover Earth Ⅱ some day．Don't look down on new ideas．Everyone's ideas are important．You should welcome them，because new ideas make life better for everyone．

Protect yourself．Has someone ever taken money from one of your classmates? Don't let it happen to you．If you have to go home late，you should take care of yourself and let your parents know．

Use the internet carefully．The internet can be useful for your studies．But something on the internet isn't good for kids，so try to look at Web pages that are good sites for children．Here are some：http：//kiks.Dastday.com；http：//www. chinakids.net.com

1．An honest student should         

A．tell the truth even when he is wrong．

B．copy someone else's work in an exam．

C．try to think of others，not only yourself．

D．quarrel with your teammates when your basketball team loses．

2．The main idea of the fourth paragraph is about         ．

A．making your team stronger                          B．being strict with others

C．learning from each other                              D．working together with others

3．Paragraph 5 tells students to         ．

A．live on the moon                                      B．discover Earth Ⅱ

C．look down on new ideas                                    D．be open to new ideas

4．Good Web sites for children can         ．

A．be a waste of time                                      B．make life much easier

C．help them with their studies                         D．do homework for them

5．The school new rules will help kids by telling them         ．

A．how they can study well                              B．what is right and what is wrong

C．what they should do at school                      D．how they can protect themselves