As rain begins to fall from the clouds, it is very pure. However, as it falls through the air it dissolves some of the gases in the air ,It also collects bits of dust and microbes(微生物)that are floating in the air, When the rain reaches the ground it begins to pick up more dust and dirt, Many kinds of mineral substances dissolve in the water ,Sand and nud cannot dissolve in water.
Since water is so important to us, it is very important that the water we use should be clean , Otherwise, we might get some of the diseases that are carried by water Many microbes are harmful ,They are so small that we cannot see them ,These microbes must be removed or killed before the water is not clean, people who drink this water may get these diseases, Thus , to provide people with clean water, the government purifies the water.
Purification is a long process and consists of three stages: storing ,purifying and distributing ,The first stage is storing , Man-made lakes called reservoirs are used for this purpose ,Water from the rains ,other lakes, streams and rivers is collected in the reservoirs ,This water is usually dirty and muddy.
In the second stage shich is purifying , water from the reservoirs is filtered in a special pond, Stones, sand and other unwanted tiny things are caught in it, After that, tiny microbes are still present in the water ,These microbes are removed by “airing ”the water and by adding a chemical substance called chloring(氯)to the water ,This kills all the microbes in the water ,A fter this the water can be safely used for drinking.
The third stage is the distribution of the purified water to homes ,hospitals, offices ,factories and other places, This is done through a network of pipes of various sizes, These pipes must be make of a suitable material.From Paragraph 1, we can learn that
| A．Rain has contained gases when it forms in the clouds |
| B．Dust and microbes are dissolved in rain when rain falls on the ground |
| C．The closer rain is to the ground, the more impure things it contains |
| D．Sand and mud are things rain collects when it falls through the air |
According to Paragraph 2 ,the following statements are wrong except that
| A．All the microbes in water are harmful so water must be purified |
| B．some diseases can spread through drinking water if it is not clean |
| C．Water is safe to drink if only harmful microbes are removed from it |
| D．it is the govrnment’s responsibility to make drinking water clean |
What can we know about man-made lakes?
| A．It is used through the whole process of purification |
| B．Only rain water can be collected and stored in it |
| C．Water collected can be stored and filtered in it |
| D．Water from them contains a lot of impure substances |
What is the function of the chemical substance chlorine?
| A．to air the water | B．to catch tiny things |
| C．to kill microbes | D．to remove harmful gases |
What is probably this passage?
| A．A news report | B．A book review | C．A magazine article | D．A school paper |
The orderly came back in a few minutes with a rifle（步枪）and some Burmans. He told us that the elephant was in the rice fields below, only a few hundred yards away. As I started forward practically the whole population of the quarter flocked out of the houses and followed me. They had seen the rifle and were all shouting that I was going to shoot the elephant. It was fun to them, as it would be to an English crowd; besides, they wanted the meat. It made me a little uneasy. I had no intention of shooting the elephant—I had merely sent for the rifle to defend myself—and it is always uneasy to have a crowd following you. I marched down the hill, looking and feeling a fool, with the rifle over my shoulder and an ever-growing army of people knocking and pushing at my heels. Beyond the huts there was a rice field a thousand yards across, muddy from the first rains. The elephant was standing eight yards from the road. He took not the slightest notice of the crowd. He was tearing up bunches of grass, beating them against his knees to clean them and feeding them into his mouth.
As soon as I saw the elephant I knew with perfect certainty that I ought not to shoot him. It is a serious matter to shoot a working elephant — it is comparable to destroying a huge and costly piece of machinery. There, peacefully eating, the elephant looked no more dangerous than a cow. I thought then and I think now that his attack of “must” was already passing off, in which case he would merely wander harmlessly about. Moreover, I did not in the least want to shoot him.
But at that moment I glanced round at the crowd that had followed me. It was an immense crowd, two thousand at the least and growing every minute. I looked at the sea of the faces above the colorful clothes—faces all happy and excited over this bit of fun, all certain that the elephant was going to be shot. They were watching me as they would watch a magician about to perform a trick. They did not like me. But with the magical rifle in my hands I was momentarily worth watching. And suddenly I realized that I should have to shoot the elephant after all. The people expected it of me and I had got to do it; I could feel their two thousand wills pressing me forward. And it was at this moment that I first felt the hollowness, the uselessness of the white man's control in the East. Here was I, standing in front of the unarmed crowd—seemingly the leading actor; but in reality only a puppet (傀儡). I understood in this moment that when the white man turns ruler of complete power it is his own freedom that he destroys.The people were glad to think the elephant was to be shot mainly because ______.
| A．it had damaged their homes and crops |
| B．it would provide them with meat |
| C．it would make them feel entertained |
| D．it was spoiling their rice fields |
When the writer saw the elephant he felt .
| A．foolish | B．afraid | C．pitiful | D．confident |
The writer realized that he had to shoot the elephant because .
| A．shooting elephants is a serious problem |
| B．everybody expected it of him |
| C．he did not wish to disappoint the rulers |
| D．he had to show how guns are fired |
What does the writer intend to tells us when he tells the story?
| A．Leading actors are sometimes foolish puppets. |
| B．Government for white people are useless. |
| C．Power can sometimes turn people imprisoned. |
| D．Unarmed crowds are in control of everything. |
"Regardless of social class, race and age, men say they hate to shop." says Zukin, City University of New York sociology professor. "Yet when you ask them deeper questions, it turns out that they like to shop. Men generally like to shop for books, music and hardware. But if you ask them about the shopping they do for books or music, they'll say, "Well, that's not shopping. That's research. "
In other words, what men and women call "buying things" and how they approach that task are different.
Women will wander through several 1,000-aquare-meter stores in search of the perfect party dress. Men will wander through 100 Internet sites in search of the perfect digital camcorder. Women see shopping as a social event. Men see it as a special task or a game to be won.
"Men are frequently shopping to win," says Ann, a marketing professor at Loyola University of Chicago. "They want to get the best deal. They want to get the best one, the latest one and if they do that it makes them happy. "When women shop, "They're doing it in a way that they want everybody to be very happy." says Ann. "They're kind of shopping for love."
"Teenage girls learn to shop from their moms and older sisters, but they also learn to shop by examining articles in magazines like Seventeen, "City University Zukin says." And although men's magazines such as GQ and Esquire have long had shopping articles, it's TV that has the eye of young male shoppers, "say Ann and Zukin.
"Television shows are used by young men in the same way Seventeen magazine or Lucky is used by girls," says Zukin, "to help make clothing and toiletry choices."
"Of course, there are men who love to shop and are proud of it." Loyola's Ann says. And that is important no matter whether you buy a car or a frying pan. All men love to buy but don't want to get cheated. Ann adds, "There actually are men who are interested, for example, in cooking or shopping or chinaware or things around the home-----they become kind of girl magnets. Women like it."From the first paragraph we can find that _____.
| A．men are all dishonest |
| B．men are all book-lovers |
| C．men hate to shop actually |
| D．men like to shop in fact |
Compared to women, men usually treat shopping _____.
| A．honestly | B．seriously | C．frequently | D．foolishly |
As is shown in this passage, teenage girls go shopping _____.
| A．only with their moms |
| B．only with their sisters |
| C．often following magazines |
| D．often following TV shows |
The underlined word "magnets" in the last paragraph means _____.
| A．magazines that attract young women |
| B．persons that have a powerful attraction |
| C．tools that can help housewives much |
| D．vegetables that make women beautiful |
While watching the Olympics the other night, I came across an unbelievable sight. It was not a gold medal, or a world record broken, but a show of courage.
The event was swimming and started with only three men on the blocks. For one reason or another, two of them false started, so they were disqualified. That left only one to complete. It would have been difficult enough, not having anyone to race against, even though the time on the clock is important.
I watched the man dive off the block and knew right away that something was wrong. I'm not an expert swimmer, but I can tell a good dive from a poor one, and this was not exactly medal quality. When he resurfaced, it was evident that the man was not out for gold — his arms were waving in an attempt at freestyle. The crowd started to laugh. Clearly this man was not a medal competitor.
I listened to the crowd begin to laugh at this poor man who was clearly having a hard time. Finally he made his turn to start back. It was pitiful. He made a few desperate strokes and you could tell he was worn out.
But in those few awful strokes, the crowd had changed.
No longer were they laughing, but beginning to cheer. Some even began to stand and shout "Come on, you can do it! " and he did.
A clear minute past the average swimmer, this young man finally finished his race. The crowd went wild. You would have thought that he had won the gold, and he should have. Even though he recorded one of the slowest times in Olympic history, this man gave more heart than any of the other competitors.
Just a short year ago, he had never even swum, let alone race. His country had been invited to Sydney.
In a competition where athletes remove their silver medals feeling they have somehow been cheated out of gold, or when they act so proudly in front of their competitors, it is nice to watch an underdog.From the passage we can learn that the young man .
| A．made his turn to start back pitifully |
| B．was skillful in freestyle in the game |
| C．swam faster than the average swimmer |
| D．was not capable enough to win the medal |
The crowd changed their attitudes because ________.
| A．they felt sorry for the young man |
| B．they were moved by the young man |
| C．they wanted to show their sympathy |
| D．they meant to please the young man |
According to the passage, "it is nice to watch an underdog" probably means _______.
| A．it’s amusing to watch a man with awful swimming skills |
| B．it’s amazing to watch an ordinary man challenging himself |
| C．it’s cheerful for athletes to act proudly before their competitors |
| D．it’s brave enough for some athletes to remove the silver medals |
What’s the best title for the passage?
| A．Compete for Gold! | B．Try again! |
| C．Break a Record! | D．Go for it! |
阅读下面的短文，并根据短文后的要求答题。(请将答案写在答题卡上相应番号后的横线上) （共5小题；每小题2分，满分10分）
When you take a taxi in the United States, if you sit in the front seat, the driver will be pleased and talk with you all the way. If you sit in the back seat, however, the driver may be unhappy and unwilling to speak.
At first, I thought that this had something to do with different characters (性格) of the drivers. Later, after I’d had more experiences with taxis, I found that it happened very often. Only when I arrived in San Francisco did I ____________.
I went to see Sonia in San Francisco. One day, Sonia drove the car while her husband, Ji An, sat beside her, and I sat behind Ji An. Later, Ji An got out of the car and suggested that I sit where he had been sitting. It’s not a long way, so I told him that it didn’t matter, but Ji An insisted. I had to move, feeling a little strange.
“Do you know why Ji An asked you to sit here?” Sonia asked me. I shook my head. “If you sit in the front, it means that you and I are friends. If you sit in the back, it seems that I’m just your driver and our relationship is of employer and employee.”
With those words, I understood at once why taxi drivers were so pleased when people sat in the front. On the face of it, the only issue was where one sat. As a matter of fact, where to sit also reflected (反映) the degree of one’s respect for the driver.
Although it is true that the relationship between driver and passenger is a business relationship, people still place an emphasis (强调) on respect and friendship beyond any monetary (金钱的) relationship.What’s the best title for the passage? (Please answer within 10 words.)
____________________________________________Which sentence in the passage can be replaced by the following one?
It seemed that the problem was no more than the seat.
____________________________________________Please fill in the blank in the second paragraph with proper words or phrases to complete the sentence. (Please answer within 10 words)
____________________________________________What’s the culture of taking a taxi in the United States? (Please answer within 30 words.)
____________________________________________Translate the underlined sentence into Chinese.
____________________________________________
Students and Technology in the Classroom
I love my blackberry—it’s my little connection to the larger world that can go anywhere with me. I also love my laptop computer，as it holds all of my writing and thoughts. Despite this love of technology, I know that there are times when I need to move away from these devices(设备) and truly communicate with others.
On occasion, I teach a course called History Matters for a group of higher education managers. My goals for the class include a full discussion of historical themes and ideas. Because I want students to thoroughly study the material and exchange their ideas with each other in the classroom, I have a rule —no laptop, iPads, phones, etc. When students were told my rule in advance of the class, some of them were not happy.
Most students assume that my reasons for this rule include unpleasant experiences in the past with students misusing technology. There’s a bit of truth to that. Some students assume that I am anti-technology. There’s no truth in that at all. I love technology and try to keep up with it so I can relate to my students.
The real reason why I ask students to leave technology at the door is that I think there are very few places in which we can have deep conversions and truly engage complex ideas. Interruptions by technology often break concentration and allow for too much dependence on outside information for ideas. I want students to dig deep within themselves for inspiration and ideas. I want them to push each other to think differently and make connections between the course material and the class discussion.
I’ve been teaching my history class in this way for many years and the evaluations reflect student satisfaction with the environment that I create. Students realize that with deep conversation and challenge, they learn at a level that helps them keep the course material beyond the classroom.
I’m not saying that I won’t ever change my mind about technology use in my history class, but until I hear a really good reason for the change, I’m sticking to my plan. A few hours of technology-free dialogue is just too sweet to give up.Some of the students in the history class were unhappy with____
| A．the course material | B．the author’s class regulations |
| C．discussion topics | D．others’ misuse of technology |
The underlined word “engage ”in para.4 probably means ____
| A．explore | B．accept | C．change | D．reject |
According to the author, the use of technology in the classroom may ____
| A．keep students from doing independent thinking |
| B．encourage students to have in-depth conversations |
| C．help students to better understand complex themes |
| D．affect students’ concentration on course evaluation |
It can be inferred from the last paragraph that the author ____
| A．is quite stubborn |
| B．will give up teaching history |
| C．values technology-free dialogues in his class |
| D．will change his teaching plan soon |