It’s our duty ________ the environment wherever you are.

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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．anybody

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

Camping wild is a wonderful way to experience the natural world, and at its best, it makes little environmental influence. But with increasing numbers of people wanting to escape into the wilderness, it is becoming more and more important to camp unobtrusively（不引人注目地）and leave no mark.

 Wild camping is not permitted in many places, particularly in crowded lowland Britain. Wherever you are, find out about organizations responsible for managing wild spaces, and contact them to find out their policy on camping and shelter building. For example, it is fine to camp wild in faraway parts of Scotland, but in England you must ask the landowner’s permission, except in national parks.

Camping is about having relaxation, sleeping outdoors, experiencing bad weather, and making do without modern conveniences. A busy, fully-equipped campsite seems to go against this, so seek out smaller, more remote places with easy access to open spaces and perhaps beaches. Better still, find a campsite with no road access: walking in makes a real adventure.   ks5u

Finding the right spot to camp is the first step to making sure a good night’s sleep. Choose a campsite with privacy and smallest influence on others and the environment. Try to use an area where people have obviously camped before rather than creating a new spot. When camping in woodland, avoid standing dead trees, which may fall on a windy night. Avoid animal runs and caves, and possible homes of biting insects. Make sure you have most protection on the windward side. If you make a fire, do so downwind of your shelter. Always consider what influence you might have on the natural world. Avoid damaging plants. A good campsite is found, not made—changing it should be unnecessary.   ks5u

1．You needn’t ask for permission when camping in         .

A．national parks in England                   B．most parts of Scotland

C．crowded lowland Britain                   D．most parts of England

2．The author thinks that a good campsite is one        .

A．with easy road access                    B．used before

C．with modern conveniences                D．far away from beaches

3．The last paragraph mainly deals with        .

A．protecting animals                    B．building a campfire

C．camping in woodland                  D．finding a campsite with privacy

4．The passage is mainly about        .

A．the protection of campsites           B．the importance of wild camping

C．the human influence on campsites     D．the dos and don’ts of wild camping

补全对话。从方框中选出适当的句子补全对话。

A: Lucy, why are you going out   1 ?

B: That’s the sound of a truck collecting rubbish.

A: Do you mean you have to take the rubbish to the truck?

B: Yes. You know   2  is our duty. We should help protect the environment.

A: I agree.  3 , we must do something around the neighbourhood.

B: Sure. It is our duty to keep the environment clean and tidy. If we make a contribution to protecting the environment,  4 

A: That’s right. We mush try our best to make our country more beautiful. So we should   5  to improve the environment.