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(不合适的)or unclean to use. Pollution comes in many ways. We see it，smell it，taste it and drink it. Pollution is beginning to threaten(威胁)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(恢复)， But this is no longer true. The increase of population(人口增长)and the development of industry have changed that. Man is slowly polluting. his environment.
Through the use of poison(农药)，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(摆脱)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.化学 B.化学物质 C.化学的 D.医学的
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
These simple ways can increase(增加)your popularity and win you more friends，so why not try them?
●PAYING ATTENTION TO OTHERS This will reduce any shyness you may have. You'll be more relaxed and therefore more natural and fun. And you will get more good-people will love the fact that you're paying attention to them while you don't have to worry about what people think of you.
●LOOKING PEOPLE IN THE EYE Making eye contact is very important because it shows you're interested in them. If you let your eyes wander(游移)or keep looking over their shoulders，people will feel slighted(轻视)，and they'll like you less they would otherwise.
●ASKING QUESTIONS Doing this gives you two advantages，It shows other people that you are indeed paying attention to and that you consider what they are telling you important. Being sure to follow up when you've shared a conversation with someone about something important in his / her life，be sure to ask about it later. This shows that you listen and you care.
●MAKING AN EFFORT TO SMILE A smile means acceptance，and that makes people open up to you. Make a conscious(有意识的)effort(努力)one day to smile at the people you stay or work with and watch how well they respond (作出反应)to you；
●BEING RELIABLE(可靠的)People like those who help them，and they quickly begin to hate those who don't.
1.By fixing your attention on others，you will _______.
A. be more worried and tired B. feel more confident
C. be paid less attention to D. feel less liked
2.When having a conversation with people，you'd better NOT _______.
A. be open up to them B. fix your eyes on them
C. ask questions about them D. look at them
3.Which of the following is true according to the passage?
A. Showing continuous care for others is highly valued.
B. Smiling at others can often be misunderstood.
C. Looking people in the eye will make them uncomfortable.
D. You don't have to continue helping others if you don't want to.
4.Which is the best title for this passage?
A. Ways to Make You More Natural B. Trying to Be a Polite Person
C. Making as Many Friends as Possible D. Ways to Make You More Popular
Have you ever wondered why birds sing? Maybe you thought that they were just happy. After all，you probably sing or whistle when you are happy.
Some scientists believe that birds do sing some of the time just because they are happy. However，they sing most of the time for a very different reason. Their singing is actually a warning to other birds to stay out of their territory.
Do you know what a 'territory' is? A territory is an area that an animal，usually the male，claims(声称)as its own. Only he and his family are welcome there. No other families of the same kind are welcome. Your garden and house are your territory where only your family and friends are welcome. If a stranger should enter your territory and threaten(威胁)you，you might shout. Probably this would be enough to frighten him away.
If so，you have actually scared the stranger away without having to fight him. A bird does the same thing. But he expects an outsider almost any time，especially at nesting(筑巢)season. So he is screaming all the time，whether he can see an outsider or not. This screaming is what we call a bird's song，and it is usually enough to keep an outsider away.
Birds sing loudest in the spring when they are trying to attract a mate and warn others not to enter the territory of theirs..
You can see that birds have a language of their own. Most of it has to do with attracting mates and setting up territories.
1. Some scientists believe that most of the time bird's singing is actually _______.
A. away of warning B. an expression of happiness
C. an expression of anger D. away of greeting
2.What is a bird's "territory"?.
A. A place where families of other kinds are not accepted.
B. A place where a bird may shut at the top of its voice
C. An area for which birds fight against each other.
D. An area which a bird considers to be its own.
3. Why do birds keep on singing at nesting season?
A. Because they want to invite more friends.
B. Because they want to find outsiders around.
C. Because their singing helps frighten outsiders away.
D. Because their singing helps remove their fears.
4.How does the writer explain bird's singing?
A. By comparing birds with human beings. B. By reporting experiment results.
C. By describing birds' daily life. D. By telling a bird's story.
Having Fun "Growing" and "Stealing"?
Recently，an Internet game has become a new fashion among young office workers and students. People can "farm" on a piece of "land" and "grow"， "sell" or even "steal" "vegetables"，"flowers" and "fruits" on the Net. They can earn some e-money and buy more "seeds"，"pets" and even "houses".
Joyce interviewed some young people. Here are their opinions.
Harold：I don't quite understand why they are so mad about the childish game， Maybe they are just not confident enough to face the real world.
Allan：I enjoy putting some "bugs" in my friends' gardens and we've become closer because of the game. Having fun together is the most exciting thing about it.
Laura： You know， people in the city are longing for(渴望) the life in the countryside. It reduces my work pressure(压力)；besides，it gives me the exciting experience of being a "thief".
Ivy：Well. it's just a waste of time. Teenagers playing the game spend so many hours on it that they can not focus on(专注于)their study.
1. According to the passage，people can't _______ things in this game.
A. grow B. borrow C. steal D. sell
2.Which is NOT the reason why people like the game?
A. They are longing for country life.
B. They can have fun with friends.
C. The game can relax people and give them a new experience.
D. They are confident enough to face the real world.
3.Where can you find this passage?
A. In a car magazine. B. In an advertisement.
C. In a newspaper D. In a science book
A new term has begun. Teachers are 36 about the fact that new students are not easy to handle. They like to bring cellphones and MP3 players to school. What is 37 ，some students even use cellphones to do with out-of-class matters in class，or sometimes just for fun. Some other students listen to MP3 players when they are having a lesson that they are not interested in.
Are these new students really that 38 ? 'Yes，' says Delaney Kirk，a professor at Drake University. 39 she adds it's not their fault. Instead， the things that they bring into school---cellphones，MP3 players and so on --- and the teachers are to blame. Kirk first began thinking about students' manners six years ago. ‘I had my first class in which students were sleeping or talking to each other. It seemed that learning well 40 nothing to do with them，' she says. 'At first，I got worried about this，but then I said to myself， "You're teaching 41 ，and you need to manage this…These students need to know more about manners. It's time to help them develop some good 42 . They shouldn't waste time doing nothing when they are young. Sooner or later，they might regret the time they have wasted."'
Kirk also 43 a list of suggestions to help teachers better manage their classes. The following are among her suggestions：
● Tell students how they will benefit by taking the class. On the first day of class，emphasize its importance 44 giving some homework that students must turn in next time.
● Do not allow them to bring cellphones and MP3 players to the class at all.
■ Decide 45 formal and informal the class will be.
1.A. excited B. worried C. surprised D. interested
2.A. bad B. worse C. good D. better
3.A. rude B. polite C. friendly D. curious
4.A. But B. However C. And D. Therefore
5.A. learned B. did C. had D. shared
6.A. management B. English C. Chinese D. lessons
7.A. ideas B. speeches C. habits D. classes
8.A. makes B. brings C. gets D. takes
9.A. Of B. on C. at D. by
10.A. what B. how C. which D. Why
-- It seems that it's going to rain. Take my umbrella.
--- _______. I have a raincoat in my bag.
A. I'd love to B. No problem C. Thanks anyway D. Never mind
