The earth is our home；we must take Care of it. This means keeping the land，air and water   clean.
Pollution is a dirty word. To pollute means to make things unfit(不合適的)or unclean to use. Pollution comes in many ways. We see it，smell it，taste it and drink it. Pollution is beginning to threaten(威脅)our health，or happiness and our life.
Man. has been polluting the earth from the time he first made fire，washed his clothes in the river and threw his waste on the ground. When land was used up or water became dirty. Men moved to another place. At first the problem was not so serious because there was plenty of clean air，land and water. There weren't so many people then and their wants(需求)were fewer. All the dirty things could be absorbed(吸收)by nature and soon. covered over(恢復(fù))， But this is no longer true. The increase of population(人口增長)and the development of industry have changed that. Man is slowly polluting. his environment.
Through the use of poison(農(nóng)藥)，mall has polluted land! killing the animal. By putting dirty water and chemicals into rivers and lakes we have polluted our drinking water，killing the fish.
Our increasing population is part of the. problem. More people more waste.
Where is this all to end? Are we turning the world into a big rubbish dump，or is there any hope that we can get rid of(擺脫)the pollution ?Luckily，millions of people have been warned of the danger of pollution. Large numbers of people are now working hard to bring pollution under
【小題1】Which sentence is WRONG?

A．We live on the earth，so we should look after it.

B．To pollute means to make air ，water and land unfit for use.

C．All the waste produced by modem industry can be absorbed.

D．Man is now fighting against different kinds of pollution.

【小題2】In this passage the word "chemicals" means

A．化學(xué)

B．化學(xué)物質(zhì)

C．化學(xué)的

D．醫(yī)學(xué)的

【小題3】 From the sentences "More people more waste"，we know that _______.

A．because of the increase of population and the development of industry，more and more waste is produced

B．we need more people，not more waste

C．there isn't any hope that we can get rid of the pollution

D．more people have been warned of the danger of more waste.

【小題4】From the passage we can know that now man_______.

A．doesn't know how to control pollution

B．still doesn't realize how serious pollution is

C．is doing something to control pollution

D．begins to understand the pollution

The following Mini Course will give you lots of ideas on how you can turn your favorite hobby into a business. Just choose the hobby that interests you from the following, and enjoy reading through the articles and information on your favourite topics.
Dog ownership, training and care. Dog ownership can be both a hobby and a lifestyle decision. There are many different types of dogs in this series of articles.
Cat ownership and care. Owning a cat can also be both a hobby and a lifestyle choice. If you want to know more things about your furry friend before you buy a cat, please read this section of the website.
Blogging. Blogging is a big business these days and it is one of the fastest growing hobbies today. But what exactly is a blog? In this series of articles, we’ll look at blogs and they will make you interested in blogs.
Chess. Chess is a very popular hobby. You can get tips and ideas about chess after you read this series of articles, which can help you win at chess.
Fishing. As a global pastime and hobby to millions, fishing is a big business. There are many fishing techniques and much information in this series of articles. Please try. Maybe you can catch a big fish next time.
【小題1】The Mini Course will offer you the following except___________.

A．information about dogs

B．websites about cat ownership

C．a(chǎn)rticles about hobbies

D．a(chǎn)dvice on reading

【小題2】The articles about dogs may tell us________.

A．how to make a decision	B．where to buy a dog
C．differences between dogs	D．how to develop a hobby

【小題3】The underlined word “pastime” means __________in Chinese.

A．過時

B．消失

C．消遣

D．運(yùn)動

【小題4】The similarity(相似性)of blogging and fishing is that___________.

A．they are big businesses

B．they are growing fast

C．neither of them is popular

D．neither of them needs equipment（設(shè)備）

The earth is our home；we must take Care of it. This means keeping the land，air and water   clean.
Pollution is a dirty word. To pollute means to make things unfit(不合適的)or unclean to use. Pollution comes in many ways. We see it，smell it，taste it and drink it. Pollution is beginning to threaten(威脅)our health，or happiness and our life.
Man. has been polluting the earth from the time he first made fire，washed his clothes in the river and threw his waste on the ground. When land was used up or water became dirty. Men moved to another place. At first the problem was not so serious because there was plenty of clean air，land and water. There weren’t so many people then and their wants(需求)were fewer. All the dirty things could be absorbed(吸收)by nature and soon. covered over(恢復(fù))， But this is no longer true. The increase of population(人口增長)and the development of industry have changed that. Man is slowly polluting. his environment.
Through the use of poison(農(nóng)藥)，mall has polluted land! killing the animal. By putting dirty water and chemicals into rivers and lakes we have polluted our drinking water，killing the fish.
Our increasing population is part of the problem. More people more waste.
Where is this all to end? Are we turning the world into a big rubbish dump，or is there any hope that we can get rid of(擺脫)the pollution ?Luckily，millions of people have been warned of the danger of pollution. Large numbers of people are now working hard to bring pollution under
【小題1】Which sentence is WRONG?

A．We live on the earth，so we should look after it.

B．To pollute means to make air ，water and land unfit for use.

C．All the waste produced by modem industry can be absorbed.

D．Man is now fighting against different kinds of pollution.

【小題2】In this passage the word "chemicals" means

A．化學(xué)

B．化學(xué)物質(zhì)

C．化學(xué)的

D．醫(yī)學(xué)的

【小題3】 From the sentences "More people more waste"，we know that _______.

A．because of the increase of population and the development of industry，more and more waste is produced

B．we need more people，not more waste

C．there isn’t any hope that we can get rid of the pollution

D．more people have been warned of the danger of more waste.

【小題4】From the passage we can know that now man_______.

A．doesn’t know how to control pollution

B．still doesn’t realize how serious pollution is

C．is doing something to control pollution

D．begins to understand the pollution

The following Mini Course will give you lots of ideas on how you can turn your favorite hobby into a business. Just choose the hobby that interests you from the following, and enjoy reading through the articles and information on your favourite topics.

   Dog ownership, training and care. Dog ownership can be both a hobby and a lifestyle decision. There are many different types of dogs in this series of articles.

   Cat ownership and care. Owning a cat can also be both a hobby and a lifestyle choice. If you want to know more things about your furry friend before you buy a cat, please read this section of the website.

   Blogging. Blogging is a big business these days and it is one of the fastest growing hobbies today. But what exactly is a blog? In this series of articles, we’ll look at blogs and they will make you interested in blogs.

Chess. Chess is a very popular hobby. You can get tips and ideas about chess after you read this series of articles, which can help you win at chess.

Fishing. As a global pastime and hobby to millions, fishing is a big business. There are many fishing techniques and much information in this series of articles. Please try. Maybe you can catch a big fish next time.

1.The Mini Course will offer you the following except___________.

        A. information about dogs

B. websites about cat ownership

        C. articles about hobbies

D. advice on reading

2.The articles about dogs may tell us________.

       A. how to make a decision     B. where to buy a dog

       C. differences between dogs    D. how to develop a hobby

3.The underlined word “pastime” means __________in Chinese.

        A. 過時        B.  消失        C. 消遣          D.運(yùn)動

4.The similarity(相似性)of blogging and fishing is that___________.

       A. they are big businesses

B. they are growing fast

       C. neither of them is popular

D. neither of them needs equipment（設(shè)備）

 

The earth is our home；we must take Care of it. This means keeping the land，air and water   clean.

    Pollution is a dirty word. To pollute means to make things unfit(不合適的)or unclean to use. Pollution comes in many ways. We see it，smell it，taste it and drink it. Pollution is beginning to threaten(威脅)our health，or happiness and our life.

Man. has been polluting the earth from the time he first made fire，washed his clothes in the river and threw his waste on the ground. When land was used up or water became dirty. Men moved to another place. At first the problem was not so serious because there was plenty of clean air，land and water. There weren't so many people then and their wants(需求)were fewer. All the dirty things could be absorbed(吸收)by nature and soon. covered over(恢復(fù))， But this is no longer true. The increase of population(人口增長)and the development of industry have changed that. Man is slowly polluting. his environment.

Through the use of poison(農(nóng)藥)，mall has polluted land! killing the animal. By putting dirty water and chemicals into rivers and lakes we have polluted our drinking water，killing the fish.

Our increasing population is part of the. problem. More people more waste.

    Where is this all to end? Are we turning the world into a big rubbish dump，or is there any hope that we can get rid of(擺脫)the pollution ?Luckily，millions of people have been warned of the danger of pollution. Large numbers of people are now working hard to bring pollution under

1.Which sentence is WRONG?

       A. We live on the earth，so we should look after it.

       B. To pollute means to make air ，water and land unfit for use.

       C. All the waste produced by modem industry can be absorbed.

       D. Man is now fighting against different kinds of pollution.

2.In this passage the word "chemicals" means

       A.化學(xué)         B.化學(xué)物質(zhì)        C.化學(xué)的        D.醫(yī)學(xué)的

3. From the sentences "More people more waste"，we know that _______.

       A. because of the increase of population and the development of industry，more and more waste is produced

       B. we need more people，not more waste

       C. there isn't any hope that we can get rid of the pollution

       D. more people have been warned of the danger of more waste.

4.From the passage we can know that now man_______.

       A. doesn't know how to control pollution

       B. still doesn't realize how serious pollution is

       C. is doing something to control pollution

       D. begins to understand the pollution