The UN passed a rule in the year 2004 to improve the quality of drink water and reduce deaths caused by drinking unhealthy water each year. The UN has already worked out the specific plan to reduce half of the number, that is, five thousand. The UN announced in the world there are about 1/6 of the world population can't meet the sanitation regulation of drinking water.
The water we drink and use is running short in the world. We all have to learn to stop wasting our quite limited water. One of the steps we should take is to find ways of reusing it. Experiments have already been done on this field. Today in most large cities, fresh water is used only once, then it runs into waste system. But it is possible to pipe the used water to a purifying(凈化)factory. There it can be filtered(過(guò)濾) and treated with chemicals so that it can be used again , just as it were fresh from a spring. But even large cities purified and reused its water, we still would not have enough. Then we could turn to the oceans. All we would have to do to make use of seawater on earth is to get the salt out of it. This method has already been used in many parts of the world.
47. The way to stop wasting water is to ________ .
A. do experiments with water
B. purify the used water and reuse it
C. use fresh water once again
D. make use of seawater
48. The passage tells us how to reuse the used water. Which is the right order of the process?
a. to have the used water filtered b. to put chemical in it
c. to pipe it to the user
d. to pipe the used water to be purified in a factory.
A. dabc B. bcda C. bdca D. dcba
49. There wouldn't be enough water for us if we didn't ________ .
A. turn to the ocean for more water
B. reuse used water and make use of seawater
C. make fresh water from the seawater
D. take steps to reuse all water on earth
50. The word "it" underlined in the last paragraph refers to ________ .
A. the process of collecting salt from the ocean
B. the process of getting rid of the salt in seawater
C. purified water
D. seawater

小題1:B
小題2:A
小題3:B
小題4:D
略
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解


Ⅲ. 閱讀（共兩節(jié)，滿分40分）
第一節(jié)　閱讀理解（共15小題；每小題2分，滿分30分）
閱讀下面短文，掌握其大意，然后從41—55各題所給的四個(gè)選項(xiàng)（A、B、C、D）中，選出最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。
Although April did not bring us the rains we all hoped for, and although the Central Valley doesn’t generally experience the sound and lightning that can go with those rains, it’s still important for parents to be able to answer the youthful questions about thunder and lightning.
The reason these two wonders of nature are so difficult for many adults to explain to children is that they are not very well understood by adults themselves. For example, do you know that the lightning we see flashing down to the earth from a cloud is actually flashing up to a cloud from the earth? Our eyes trick us into thinking we see a downward motion when it’s actually the other way round. But then, if we believed only what we think and we see, we’d still insist that the sun rises in the morning and sets at night.
Most lightning flashes take place inside a cloud, and only a relative few can be seen jumping between two clouds or between earth and a cloud. But, with about 2,000 thunderstorms taking place above the earth every minute of the day and night, there’s enough activity to produce about 100 lightning strikes on earth every second.
Parents can use thunder and lightning to help their children learn more about the world around them. When children understand that the light of lightning flashing reaches their eyes almost at the same moment, but the sound of the thunder takes about 5 seconds to travel just one mile, they can begin to time the interval(間隔) between the flash and the crash to learn how close they are to the actual spark(閃光).
1. According to the author, in the area of the Central Valley, ___________.
A. rains usually come without thunder and lightning
B. it is usually dry in April
C. children pay no attention to the two natural wonders
D. parents are not interested in thunder and lightning
2. We believe that lightning is a downward motion because ___________.
A. we were taught so by our parents from our childhood
B. we are taken in by our sense of vision
C. it is a common natural sight
D. it is a truth proved by science
3. What is TRUE about lightning according to the passage?
A. Only a small number of lightning flashes occur on earth.
B. Lightning travels 5 times faster than thunder.
C. Lightning flashes usually jump from one cloud to another.
D. There are far more lightning strikes occurring on earth than we can imagine.
4. The underlined word “activity” is most closely related to the word(s)___________.
A. “cloud”                                       B. “l(fā)ightning strikes”        
C. “l(fā)ightning flashes”                              D. “thunderstorms”
5. It can be concluded from the passage that____________.
A. we should not believe what we see or hear
B. things moving downward are more noticeable
C. people often have wrong ideas about ordinary phenomena (現(xiàn)象)
D. adults are not as good as children in observing certain natural phenomena

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：完形填空

完形填空。閱讀下面短文，從自短文后所給的四個(gè)選項(xiàng)（A、B、C和D）中選出能填入空白處的最佳選項(xiàng)。（每小題1.5分，滿分30分）
It had been a tiring day and I was looking forward to__31__ evening. My husband__32__ back until late and I had __33___ to sit down in a comfortable armchair in the living room and read a book. I __34__  the children to bed early and __35__ a cold supper and some coffee. Soon I was sitting comfortably with a plate __36___ with food before me and a book at my side.
I was just beginning to eat __37__ the telephone rang. I put down my knife and fork and hurried to answer __38___ . By the time I got back to the living room，my coffee __39__ cold.  After I finished my __40__ I began to drink my coffee __41__ my book open at page one.  Suddenly there was a __42__ at the door. It gave me __43__ surprise that I spilt the __44__ and made an ugly stain（污跡）on my skirt.  Some stranger had got __45__ and wanted me to show him the way. It __46__   ages to get rid of him. At last I __47__ to sit down again __48__ actually read a whole page without __49__ more interruption until the baby woke up. He began crying loudly and I rushed up-stairs. The baby was __50__ awake at eleven o'clock when my husband came home. I should have cried myself when he asked me if I had a pleasant evening！
31. A. a quiet                   B. an exciting           C. a lovely          D. a lonely
32. A. would come                B. had not come        C. came         D. would not come
33. A. decided                   B. started             C. come            D. hurried
34. A. put                      B. made             C. threw            D. allowed
35. A. boiled                     B. heated                     C. cooked           D. prepared
36. A. full                 B. filled                 C. filling               D. to be filled
37. A. as                        B. then               C. when             D. while
38. A. him                       B. her                C. it                 D. them
39. A. was getting          B. had got           C. would get          D. got
40. A. supper            B. drinking               C. reading            D. coffee
41. A. while                      B. when             C. as                D. with
42. A. stranger                 B. loud knock          C. dog               D. man
43. A. such great                B. a so great          C. such a great        D. so great
44. A. food                       B. supper            C. plate              D. coffee
45. A. gone                      B. lost               C. missing             D. away
46. A. cost                      B. spent             C. paid               D. took
47. A. tried                      B. hoped             C. decided             D. managed
48. A. before                    B. after              C. but                D. and
49. A. some                     B. any               C. much              D. no
50. A. already                    B. still               C. possibly            D. almost

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解


E
Years ago, when I started looking for my first job, wise advisers urged, "Barbara, be enthusiastic! Enthusiasm will take you further than any amount of experience." How right they were! Enthusiastic people can turn a boring drive into an adventure, extra work into opportunity and strangers into friends.
"Nothing great was ever achieved without enthusiasm," wrote Ralph Waldo Emerson. It is the paste that helps you hang in there when the going gets tough. It is the inner voice that whispers, "I can do it!" when others shout, "No, you can't!" It took years and years for the early work of Barbara McClintock, a geneticist（遺傳學(xué)家）who won the 1983 Nobel Prize in medicine, to be generally accepted. Yet she didn't let up on her experiments. Work was such a deep pleasure for her that she never thought of stopping.
We are all born with wide-eyed, enthusiastic wonder and it is this childlike wonder that gives enthusiastic people such a youthful air, whatever their age. At 90, cellist Pablo Casals would start his day by playing Bach（巴赫）. As the music flowed through his fingers, his bent shoulders would straighten and joy would reappear in his eyes. As author and poet Samuel once wrote, "Years wrinkle（使生皺紋）the skin, but to give up enthusiasm wrinkles the soul."
Enthusiastic people also love what they do, regardless of money, title or power. Patricia Mallrath, retired director of the Missouri Repertory Theater in Kansas City, was once asked where she got her enthusiasm. She replied, "My father, a lawyer, long ago told me, I never made a penny until I stopped working for money."
If we cannot do what we love as a full-time career, we can do it as a hobby. Elizabeth Layton of Wellsville, Kan, was 68 before she began to draw. This activity ended her depression（抑郁）that had troubled her for at least 30 years, and the quality of her work led one critic to say, "I am persuaded to call Layton a genius."
We can't afford to waste tears on "might-have-beens". We need to turn the tears into sweat as we go after "what-can-be." We need to live each moment whole-heartedly, with all our senses-finding pleasure in the sweet smell of a backyard garden, the simple picture of a six-year-old, and the beauty of a rainbow.
67. Which of the following can best explain the underlined sentence in Paragraph 2?
A. Enthusiasm can give you courage and strength in difficult times.
B. If you don't have enthusiasm, you can achieve nothing.
C. Enthusiastic people never consider money and fame.
D. Enthusiastic people can gain great fame and honor.
68. The author mentions cellist Pablo Casals in the third paragraph to show that ________.
A. music can arouse people's enthusiasm
B. enthusiasm can give people inspiration needed to succeed
C. enthusiasm can make people feel young
D. enthusiasm can keep people healthy
69. How many examples are given in the passage to show the importance of enthusiasm?
A. Two.                  B. Three.                  C. Four.                D. Five.
70. The author holds the view that ________.
A. enthusiastic people will never get old
B. enthusiasm can make you succeed and enjoy life
C. enthusiasm is more important than experience
D. enthusiasm can give people more success and fame

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解


第三部分：閱讀理解（共20小題，每題2分，滿分40分）
閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)。
Until quite recently, I knew only three things about my father: I knew his name, David S. Johnson, Jr. I knew he was an only child, and I’d been told he was killed on April 12, 1945, somewhere in Germany.
I used to come to visit my Granny. “Daddy David and his two friends were out in the fields, making sure the way was safe for the others to follow,” she told me. “All of a sudden there was an explosion. All three of them were killed.” Granny was looking down, stroking one thin hand with the other. Then there were no words but silence.
I began my search and collection for information about my father as my 50th birthday and the 50th anniversary of his death drew near. I was told that the explosion had blown him to bits and I had great difficulty collecting anything I could find about him bit by bit. Bits of information about his began falling into my hands, my mind and my heart. Longing to know my father kept me connected to him. It was time to transform my longing into knowledge.
Once upon a time he was alive, and my mother and father were deeply in love. They were married, and they had a child, my brother David. Then my father left for the war.
I was born in January 1945. On February 15 my father wrote me a letter of welcome. The letter is kept in my baby book, “Dear Susan, you have a very good family. Your dad is sort of a less able person. Your mother is the most wonderful person I’ve ever known. I’ve always marveled at my great good fortune to have her and been loved by her. If you follow her words and examples, you may expect to meet life in the best possible way, and your path will always be the right one. Your father, Dave.”
Black on white paper, the words are from my father. From them I grow into a person of loyalty and love. How I long for stories that will bring him to life!
1．The writer got to know her father’s story of death from         .
A．her father’s friends  B．someone in Germany
C．her grandmother             D．a(chǎn) little child
2．The author meet difficulty finding information about her father because          .
A．it was too  late for her to start the search    
B．the explosion left little about her father
C．she only found pieces of hands and legs
D．she didn’t have enough knowledge to do it
3．Which of the following statements is TURE?          .
A．Her parents had only one child       B．Her father died before her birth
C．Her father was a disabled man D．The writer never saw her father
4．We know from the last paragraph that the author         .
A．still hates her father for having left
B．is curious about her father’s death
C．shows much respect for her father
D．is sure that her father may survive

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解


C
You may have heard the term "the American Dream". In 1848, James W. Marshall found gold in California and people began having golden dreams. That 19th century "American Dream" motivated (激發(fā)起) the Gold Rush and gave California its nickname of the "Golden State".
The American Dream drove not only 1800s gold-rush prospectors but also waves of immigrants throughout that century and the next. People from Europe, and a large number of Chinese, arrived in the US in the 19th century hoping that in America they would find gold in the streets. But most, instead, worked as railroad labourers. They created the oldest Chinatown, in San Francisco, and gave the city a Chinese name "the old gold hill".
In the 20th century, some critics said that it was no longer possible to become prosperous through determination and hard work. Unfair education for students from poor families and racial discrimination almost made the American Dream a nightmare.
Then, in the 1990s, California saw a new wave of dreamers in Silicon Valley. People poured their energy into the Internet. This new chapter of the American Dream attracted many business people and young talents from China and India to form start-ups and seek fortunes in America.
Better pay, a nice house, and a rising standard of living will always be attractive. However, the new American Dream is no longer just about money. It encourages Americans to consume wisely to protect the environment, improve the quality of life, and promote social justice.
The Governor of California, Arnold Schwarzenegger, has become the model of the new American Dream. After years of hard work, he grew from a poor young man from Austria into a movie superstar and then governor. Many people hope his story can save the American Dream and give California a brighter future.
1. It can be inferred that _____.
A. America’s golden dream could never be realized
B. America’s golden dream had bought great fortunes to Chinese immigrants
C. each period of time has its own taste of the American dream
D. determination and hard work are the best way to realize the American dream
2. Why did most of the early immigrants work as railroad laborers?
A. Because they could earn more money as railroad laborers.
B. Because they had to make a living by working as railroad laborers.
C. Because they thought railroad was the first step to find gold.
D. Because railroad laborers were greatly honored at that time.
3. The underlined sentence “his story can save the American Dream” (in the last paragraph) indicates that _____.
A. the dream of seeking fortunate in America is easy to realize
B. most of the immigrants to America don’t reach their previous goal
C. the success of Arnold Schwarzenegger is among the common examples of the immigrants
D. the immigrants have made great contributions to California
4. What’s the best title of the passage?
A. Wave of Immigrants to America            B. Make Fortunes Abroad
C. Hard Work Leads to Success                  D. Changes of America’s Golden Dream

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解


The stereotype(固有觀念)of computer scientists as nerds who stay up all night coding and have no social life may be driving women away from the field, according to a new study published this month. This stereotype can be brought to mind based only on the appearance of the environment in a classroom or an office.
“When people think of computer science the image that immediately pops into many of their minds is about the computer geek(怪人)surrounded by such things as computer games, science fiction and junk food,”said Sapna Cheryan, a University of Washington assistant professor of psychology and the study’s lead author. “That stereotype doesn’t appeal to many women who don’t like the portrait of masculinity(男性化).”
Cheryan set up four experiments involving more than 250 female and male students who were not studying computer science to look at possible reasons why the proportion of women in the field is dropping while the proportion of women in such disciplines as biology, mathematics and chemistry is increasing.
In the first experiment,students entered a small classroom that either contained objects stereotypically associated with computer science such as Star Trek posters, video game boxes and Coke cans, or non-stereotypical items such as nature posters, art, a dictionary and coffee cups. The students were told to ignore these objects because the room was being shared with another class. After spending several moments in the classroom, the students filled out questionnaires(調(diào)查問(wèn)卷)that asked about their attitude toward computer science.
Women exposed to the stereotypical setup expressed less interest in computer science than those who saw the non-stereotypical objects. Men placed in the same situations did not show a similar drop in interest in computer science. Cheryan said this study suggests that a student’s choice of classes or a major can be influenced by the appearance of classrooms, halls and offices.
1. The underlined word “nerds” in Paragraph 1 probably refers to “______”
A. dull persons     B. active persons     C. intelligent persons      D. funny persons
2. Women are less likely to choose computer science because__________.
A. it is too difficult for them       
B. they have wrong understanding of it
C. the lifestyle of computer scientists turns them away
D. they don’t like the social life of computer scientists
3. A woman would probably lose interest in computer science when she sees a ______.
A. Star Trek poster     B. nature poster    C. dictionary      D. coffee cup
4. What can influence a woman’s choice of classes, according to the passage?
A. The contents of computer science.     
B. The space in the classroom.
C. The number of students in the classroom.
D. The classroom environment.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：完形填空


Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D.  Fill in each blank with word or phrases that best fits the context.(15points)
Have you ever felt that you were just studying to pass a test? Today many   36   and companies around the world use standardized tests such as TOEFL to   37   students’ abilities. Thousands of people every year take these kinds of tests in order to enter or graduate from a school, or get a better job.
In many educational systems throughout the world, students take regular multiple-choice (多項(xiàng)選擇的) achievement tests. They have to  38  these tests in order to move to a higher level, or graduate from an educational institution. Many supporters of this type of traditional evaluation believe that students learn best, and  39  their knowledge, by memorizing facts, and  information.
Many  40  of this way of learning also believe that teaching students to pass a test means teaching them to do lots of exercises.
Educational reformers, however, believe that standardized tests are  41  and can only measure some of a student’s ability. They suggest that many students, though intelligent, are not  42  good at taking tests, or at memorization. This makes it harder for them to achieve passing grades, get into good schools, or get the right jobs. In addition factors such as how a person feels on the day of a test can also  43  his or her score. Using only a multiple-choice style of test to evaluate students’ abilities cannot always tell us  44  they have learned, or how they may do in the future.
To use standardized tests or not to --- the debate  45 . Meanwhile, many students’ futures are still decided based on their test results.
36. A. schools               B. factories            C. teachers             D. bosses
37. A. develop                     B. learn                 C. know                D. measure
38.A. understand           B. fail                   C. pass                  D. have
39.A. explain                B. increase             C. remember          D. recite
40.A. experts                B. parents              C. students             D. supporters
41.A. limited                B. excellent           C. terrible              D. perfect
42.A. never                  B. always                     C. sometimes         D. even
43.A. add                        B. lower                C. affect                D. keep
44.A. why                    B. that                   C. how                  D. what
45.A. begins                 B. ends                  C. continues           D. stops

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解


The British are the most voracious(如饑似渴的) newspaper readers in the world.
They read newspapers at breakfast ; they walk to the bus reading a newspaper; they read a newspaper on bus, as they go to work; and on the way back home, after work, they are engaged in reading an evening newspaper.
There are many" morning papers", both national and provincial. The most famous is The Times. Different from what many foreigners believe, this is not a government newspaper. The various newspapers usually have their own views of the Communist Morning Star. The Labor Party and the Trades Union Congress no longer have a daily newspaper to represent them.
Bold headlines and a variety of photographs are features of the British press. Some newspapers, such as the sober Daily Telegraph and The Times, use photographs sparingly(節(jié)省). The more“popular”newspapers, using the small or "tabloid"(小報(bào)) format, such as the Daily Express, the Mail, the Daily Mirror and the Sun, use pictures extensively and also run strip cartoons and humorous drawings, some of which present striking pictorial comment on politics.
Besides offering features common to newspapers all over the world, British newspapers specialize in pages devoted to criticism of the arts and a woman's page. One feature found in many foreign newspapers is missing in British papers：the serial(連載).
Nearly all papers pay special attention to the reporting of sports and athletics. The evening newspapers are often bought because the buyer wants to know the winner of a race, or to get good tip for a race that is still to be run. There is no censorship(審查) of the press in Britain (except in wartime), though of course all newspapers—like private persons—are responsible for what they publish, and can be sued for libel （為誹謗而被起訴） for publishing articles that go beyond the bounds of decency(正派), or for ignorance of court”. (e.g. calling a man a murderer while he is still being tried．Such cases are not often)
1．Which of the following does NOT serve as an evidence(證據(jù)) that the British are the great newspaper readers?
A．They read newspapers at breakfast.       B．They read newspapers at work.
C．They read newspapers on bus.           D．They read newspapers on the way back home.
2．Many of foreigners think that_______.
A．The Times is an organ (喉舌) of the government
B．The Times has its own views on politics
C．The Times is the most famous newspaper in the world
D．The Times pays too much attention to the reporting of political events
3．British newspapers are characterized by ________.
A．bold headlines                       B．various kinds of photographs
C．striking pictorial comment on politics      D．both A and B
4．Which of the following conclusions can NOT be drawn from the passage?
A．Englishmen always take every possible chance to read newspapers.
B．In Britain, newspapers must be carefully examined by the authorities(當(dāng)局) before their publication for fear that they present anything offensive.
C．Few British newspapers publish libelous articles.
D．The Times is one of the world-famous newspapers.

查看答案和解析>>

同步練習(xí)冊(cè)答案