The common cold is the world’s most widespread illness, which is plagues(疫病) that flesh receives. The most widespread fallacy(謬誤) of all is that colds are caused by cold. They are not. They are caused by viruses passing on from person to person. You catch a cold by coming into contact, directly or indirectly, with someone who already has one. If cold causes colds, it would be reasonable to expect the Eskimos to suffer from them forever. But they do not. And in isolated arctic regions explorers have reported being free from colds until coming into contact again with infected people from the outside world by way of packages and mail dropped from airplanes.
During the First World War soldiers who spent long periods in the trenches(戰(zhàn)壕), cold and wet, showed no increased tendency to catch colds.
In the Second World War prisoners at the notorious Auschwitz concentration camp(奧斯維辛集中營), naked and starving, were astonished to find that they seldom had colds. At the Common Cold Research Unit in England, volunteers took part in Experiments in which they gave themselves to the discomforts of being cold and wet for long stretches of time. After taking hot baths, they put on bathing suits, allowed themselves to be with cold water, and then stood about dripping wet in drafty room. Some wore wet socks all day while others exercised in the rain until close to exhaustion. Not one of the volunteers came down with a cold unless a cold virus was actually dropped in his nose.
If, then, cold and wet have nothing to do with catching colds, why are they more frequent in the winter?Despite the most pains-taking research, no one has yet found the answer. One explanation offered by scientists is that people tend to stay together indoors more in cold weather than at other times, and this makes it easier for cold viruses to be passed on.
No one has yet found a cure for the cold. There are drugs and pain suppressors(止痛片) such as aspirin, but all they do is relieve the symptoms.
小題1:The writer offered _______ examples to support his argument.
A.4 B.5 C.6 D.3
小題2:Which of the following does not agree with the chosen passage?
A.The Eskimos do not suffer from colds all the time.
B.Colds are not caused by cold.
C.People suffer from colds just because they like to stay indoors.
D.A person may catch a cold by touching someone who already has one.
小題3:Arctic explorers may catch colds when _______.
A.they are working in the isolated arctic regions
B.they are writing reports in terribly cold weather
C.they are free from work in the isolated arctic regions
D.they are coming into touch again with the outside world
小題4:Volunteers taking part in the experiments in the Common Cold Research Unit _______.
A.suffered a lotB.never caught colds
C.often caught colds D.became very strong
小題5:The passage mainly discusses _______.
A.the experiments on the common cold
B.the fallacy about the common cold
C.the reason and the way people catch colds
D.the continued spread of common colds

小題1:B
小題2:C
小題3:D
小題4:A
小題5:C
本文通過大量事例證明感冒不是由寒冷引起的, 而是由病毒感染引起的。
小題1:細(xì)節(jié)題。根據(jù)由第 2 段的兩個例子、第 3 段的 1 個例子和第 4 段的兩個例子可知 B 為正確選項(xiàng)。
小題2:細(xì)節(jié)題。 根據(jù) One explanation offered by scientists is that people tend to stay together indoors more in cold weather than at other times, and this makes it easier for cold viruses to be passed on 可知人們得感冒不是因?yàn)橄矚g呆在家里,而是因?yàn)榻?jīng)常呆在一起病毒更容易感染,故選 C。
小題3:細(xì)節(jié)題。根據(jù) And in isolated arctic regions explorers have reported being free from colds until coming into contact again with infected people from the outside world by way of packages and mail dropped from airplanes 可知北極地區(qū)探險者是因?yàn)榕c外界接觸后才得感冒的,故選 D。
小題4:細(xì)節(jié)題。根據(jù) After taking hot baths, they put on bathing suits, allowed themselves to be with cold water, and then stood about dripping wet in drafty room. Some wore wet socks all day while others exercised in the rain until close to exhaustion 可知志愿者要遭受極大的痛苦,故選 A。
小題5:主旨題。閱讀全文可知本文首先用大量事例從不同的側(cè)面分析感冒不是由寒冷引起的,最后提出冬天得感冒的可能原因。由此可知 C 為正確答案。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目:高中英語 來源:不詳 題型:閱讀理解

Some people believe that a Robin Hood is at work, others that a wealthy person simply wants to distribute his or her fortune before dying. But the donator who started sending envelopes with cash to deserving causes,accompanied by an article from the local paper, has made a northern German city believe in fairytales (童話)
The first envelope was sent to a victim support group. It contained ?10,000 with a cutting from the Braunschtveiger Zeitung about how the group supported a woman who was robbed of her handbag; similar plain white anonymous (匿名)envelopes, each containing ?10,000, then arrived at a kindergarten and a church.
The envelopes keep coming, and so far at least ?190,000 has been distributed. Last month, one of them was sent to the newspaper’s own office. It came after a story it published about Tom, a 14-year-old boy who was severely disabled in a swimming accident. The receptionist at the Braunschweiger Zeitung opened an anonymous white envelope to find 20 notes of ?500 inside , with a copy of the article. The name of the family was underlined.
"I was driving when I heard the news,” Claudia Neumann, the boy’s mother, told DerSpiegel magazine. “I had to park on the side of the road; I was speechless. ”
The money will be used to make the entrance to their house wheelchair-accessible .and for a course of treatment that their insurance company refused to pay for.
“For someone to act so selflessly, for this to happen in such a society in which everyone thinks of himself, was astonishing," Mrs. Neumann said. Her family wonder whether the donator is a Robin Hood character, taking from banks to give to the needy.
Henning Noske, the editor of the Braunschweiger Zeitung, said: “Maybe it is an old person who is about to die. We just do not know. ” However, he has told his reporters not to look for the city’s hero, for fear that discovery may stop the donations.
小題1:The Braunschweiger Zeitung is the name of             .
A.a(chǎn) churchB.a(chǎn) bankC.a(chǎn) newspaperD.a(chǎn) magazine
小題2:Which of the following is TRUE about the donation to Tom?
A. The donation amounted to ?190,000.
B.The donation was sent directly to his house.
C.The money will be used for his education.
D. His mother felt astonished at the donation.
小題3:It can be inferred from the passage that           .
A. the donator is a rich old man
B.the donation will continue to come
C. the donation comes from the newspaper
D. the donator will soon be found out
小題4:What would be the best title for the passage?
A. Money Is Raised by the Newspaper
B. Newspaper Distributes Money to
C. Unknown Hero Spreads Love in Envelopes
D. Robin Hood Returns to the City

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


Jean—Francois Millet (October 4,1814----January 20, 1875) was a French painter and one of the founder of the Barbizon School in rural France. Born of a peasant family, Millet was encouraged by his father to study art in Cherbourg, France. He can be categorized as part of the movement called “naturalism”(自然主義). His understanding of the peasant’ hard life was perfectly expressed in his choice of subject and natural preference for powerful but simple drawing and coloring.
One of the most well—known of Millet’s paintings, The Gleaners(《拾穗者》),first came in a vertical composition(垂直式構(gòu)圖) painted in 1854,and then there came the horizontal version in 1856, which is now preserved in the Musee d’Orsay. It depicts women bending over in the fields to collect the leftover’s from the harvest, and it is a monumental composition devoted to the working class.
Previously, servants were depicted in paintings as obedient to a noble or a king, and picking up what was left of the harvest was regarded as one of the lowest jobs in Millet;s times. However, Millet offered these women as the heroic focus of the picture. Besides, in the painting, light lights up the women’s shoulders as they carry out their work. Behind them, the field that stretches into the distance is bathed in golden light, under a wide , magnificent sky. The forms of the three figures, standing against the lighter field, show balance and harmony.
小題1:According to the passage , we can know that Millet________.
A.was born in rural France
B.belongs to neither naturalism nor realism
C.became famous for his love of the countryside
D.received his high school education in Barbizon
小題2:As for the painting The Gleaners, ________.
A.it is originally a horizontal composition
B.it is based on the effort of Musee d’Orsay
C.it presents women in the field as the chief focus
D.it shows how women are stopped from working in the field
小題3:In the painting, the viewer can appreciate Millet’s_________..
A.crazy interest in blue color
B.strong focus on the city life
C.a(chǎn)bsolute respect for the king
D.particular choice of main characters
小題4:In which of the following books can we probably find this passage?
A.Kings and Nobles in France
B.A Guide to French Painting
C.French Agricultural History
D.The Founder of Musee d’Orsay

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空


On August 26, 1999, New York City experienced a torrential downpour. The rain caused the streets to __16__ and the subway system almost came to a stop.
Unfortunately, this happened during the morning rush hour. Many people who were going to work were __17__ to go home. Some battled to __18__ a taxi or to get on a bus. Still others faced the __19__ bravely, walking miles to get to work.
I __20__ to be one of the people on the way to work that morning. I went from subway line to subway line only to find that most __21__ had stopped. After making my way __22__ crowds of people, I finally found a subway line that was _23__. Unfortunately, there were so many people waiting to __24__ the subway that I could not even get down the stairs to the __25__. So I took the train going in the opposite direction, and then switch back to the downtown train. Finally, after what seemed like an forever journey, the train __26_ my stop. Then I had to walk several blocks in the increasingly heavy rain. When I finally got to my office, I was __27__ through, exhausted and __28__.
My co-workers and I spent most of the day drying off. When it was 5:00 pm,I was ready to go home. I was about to turn off my computer __29__ I received an email from Garth, my Director:
   I would like to thank all of you who made the effort and __ 30__ reported to work. It is always reassuring(令人欣慰), at times like these, when employees so clearly show their __31__ to their jobs. Thank you.
Garth’s email was short, but I learned more from that __32__ message than I ever did from a textbook. The email taught me that a few words of __33__ can make a big difference. The rainstorm and the traffic __34__ had made me tired and upset. But Garth’s words immediately__35__ me and put a smile back on my face.
小題1:
A.breakB.floodC.sinkD.crash
小題2:
A.forcedB.refusedC.a(chǎn)djustedD.gathered
小題3:
A.orderB.payC.callD.search
小題4:
A.climateB.sceneryC.stormD.burden
小題5:
A.usedB.promisedC.deservedD.happened
小題6:
A.practiceB.routineC.processD.service
小題7:
A.toB.throughC.overD.for
小題8:
A.operatingB.cyclingC.turningD.rushing
小題9:
A.checkB.carryC.findD.board
小題10:
A.streetB.groundC.floorD.platform
小題11:
A.pausedB.crossedC.reachedD.parked
小題12:
A.wetB.weakC.sickD.hurt
小題13:
A.a(chǎn)shamedB.discouragedC.surprisedD.puzzled
小題14:
A.whileB.whenC.whereD.a(chǎn)fter
小題15:
A.hardlyB.casuallyC.a(chǎn)bsolutelyD.eventually
小題16:
A.devotionB.donationC.connectionD.reaction
小題17:
A.a(chǎn)ccurateB.urgentC.briefD.humorous
小題18:
A.promiseB.a(chǎn)ppreciationC.a(chǎn)dviceD.guidance
小題19:
A.troublesB.signalsC.rulesD.signs
小題20:
A.correctedB.supportedC.a(chǎn)mazedD.refreshed

查看答案和解析>>

科目:高中英語 來源:不詳 題型:完形填空


An old man went to live with his son, daughter-in-law, and 4-year-old grandson. The old man’s hands  36 , his eyesight was not clear, and his  37 unsteady(不穩(wěn)定的). The family were  38  every night at the dinner table. But the elderly grandfather’s shaky hands and  39 sight made this rather difficult. Peas rolled off his spoon onto the floor. When he grasped the glass,    40  would often spill(灑落)onto the tablecloth.“We must do some-thing about grandfather,”said the husband.
So the husband and wife set a small table in the corner. There , grandfather ate   41  in the corner while the rest of the family enjoyed dinner at the dinner table.   42 grandfather had already broken a dish or two , his food was served in a    43 bowl. Sometimes, when the family   44 grandfather, he had a tear in his eye as he ate alone.   45 , the only words the couple had for him were sharp   46 when he dropped a fork or spilled food. The 4-year-old boy watched all this  47 .
One evening before supper, the father  48 his son playing with wood scraps(小塊)on the floor. He asked the child sweetly :“What are you making?” Just as  49 , the boy answered:“Oh, I am making a little  50 for you and mama to eat your food from when I grow up.”The 4-year-old boy smiled and went back to   51  on it.
The words   52  the parents so much that they were   53 . Then tears started to stream down their cheeks.   54 no word was spoken , both knew what they had to do. That evening, the husband took grandfather’s hand and  55  led him back to the family table.
小題1:
A.woundedB.movedC.trembledD.dragged
小題2:
A.stepB.feetC.speechD.body
小題3:
A.a(chǎn)wayB.togetherC.a(chǎn)sleepD.a(chǎn)part
小題4:
A.losingB.failingC.disappearingD.rising
小題5:
A.foodB.panC.milkD.dinner
小題6:
A.a(chǎn)loneB.casuallyC.steadilyD.bitterly
小題7:
A.AfterB.SinceC.WhileD.When
小題8:
A.smallB.safeC.bigD.wooden
小題9:
A.glanced atB.stared atC.looked throughD.looked after
小題10:
A.HoweverB.OtherwiseC.StillD.Rather
小題11:
A.commentsB.quarrelsC.warningsD.remark
小題12:
A.in silenceB.in advanceC.in dangerD.in charge
小題13:
A.researchedB.noticedC.searchedD.explored
小題14:
A.firmlyB.suddenlyC.cruellyD.sweetly
小題15:
A.bowlB.cupC.spoonD.pan
小題16:
A.worshipB.workC.whisperD.weave
小題17:
A.impressedB.touchedC.confusedD.struck
小題18:
A.speechlessB.homelessC.fearlessD.hopeless
小題19:
A.OnceB.WhetherC.ThoughD.Unless
小題20:
A.gentlyB.happilyC.fluentlyD.fortunately

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。
Taking good notes is a time-saving skill that will help you to become a batter student in several ways.  71  Second, your notes are excellent materials to refer to when you are studying for a test. Third, note-taking offers variety to your study time and helps you to hold your interest.
You will want to take notes during classroom discussions and while reading a textbook or doing research for a report. 72 Whenever or however you take notes, keep in mind that note-taking is a selective process.73
The following methods may work best for you.
● Read the text quickly to find the main facts and ideas in it.
● Carefully read the text and watch for words that can show main points and supporting facts.
● Write your notes in your own words.
● 74
● Note any questions or ideas you may have about what was said or written.
As you take notes, you may want to use your own shorthand(速記). When you do, be sure that you understand your symbols and that you use them all the time.75
A. Use words, not complete sentences.
B. There are three practical note-taking methods.
C. You must write your notes on separate paper.
D. Otherwise, you may not be able to read your notes later.
E. You will also want to develop your own method for taking notes.
F. That means you must first decide what is important enough to include in your notes.
G. First, the simple act of writing something down makes it easier for you to understand and remember it.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:聽力題

 閱讀下面短文,根據(jù)所讀內(nèi)容在表格中的空白處填入恰當(dāng)?shù)膯卧~。注意:每個空格只填一個單詞。
Third-generation mobile phones, known as 3G, are the next big step for the telecom industry. Data speed in 3G networks is much quicker than that in present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.
“Mobile data is not a dream; it’s not an option but a requirement,” said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.
With 3G, you can forget about text messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.
Face-to-face video calls
Don’t worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.
However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.
Many European countries have already launched the service. In May 2000 the US Government issued five license to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.
International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.
“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year.”
Third-generation mobile phones (3G mobile phones)
小題1: ______________
a. Data speed: 小題2: ______________ than present technology
b. Video and 小題3: _____ music
c. Video news programs: 小題4:________ four times a day
d. Internet access: quicker and 小題5:__________
Impressive
小題6:______
a. Offer map services, helping you find your way
b. Provide two-way video小題7:____________
3G phones in China
a. China is busy 小題8:________ its 3G-based technologies, networks and services.
b. 3G phones should be 小題9:_____out before being put into market.
c. 3G phones are 小題10:______ to be seen late next year.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解


In James Cameron’s fantasy films, such as Avatar and The Abyss, the unexplored is decorated in color and filled with alien danger. But on his dive to the deepest place on Earth, which took place on a Sunday last month, reality proved far different: white, deserted, and dull.
“I felt like I literally had gone to another planet and come back,” Cameron said after returning from the cold, dark place in the western Pacific Ocean, nearly 7 miles (11km) below the surface. “It was a very fantastic day.” Cameron is the first person to explore the deepest valley in the ocean since two men made a 20-minute trip there in 1960.
He spent about three hours gliding through the icy darkness, brightened only by lights on the one-man sub(潛水艇). This deepest section of the Mariana Trench is so untouched that at first it appeared dull. But there’s something strangely interesting about the first pieces of video that Cameron shot — a sense of aloneness.
“It’s really the sense of isolation, realizing how tiny you are down in this big, black and unexplored place,” the Titanic director said. The wordless minute-long video, released by sponsor National Geographic, shows Cameron’s sub gliding across what he calls “the very soft, almost gelatinous(膠狀的) flat plain.”
To Cameron, the main thing was to appreciate being there. “There had to be a moment where I just stopped, and took it in, and said, ‘This is where I am; I’m at the bottom of the ocean, the deepest place on Earth. What does that mean?’” Cameron told reporters during a conference call. The trip was only about half as long as planned because Cameron’s battery ran low. He said he would return and film it in 3D for later viewing.
“I see this as the beginning,” Cameron said. “It’s not a one-time deal and then moving on. This is the beginning of opening up this new frontier.”
小題1:Why did Cameron dive to the deepest place on Earth?
A.To study ocean creatures in the deepest valley.
B.To prove his strong will and perseverance.
C.To get support from National Geographic.
D.To open up a new frontier.
小題2:Which of the following statements is TRUE according to the passage?
A.Cameron’s fantasy film, Avatar was inspired by his dive to the deepest place on Earth.
B.Cameron glided through the icy darkness alone by lights of the one-man sub.
C.Cameron didn’t stay at the bottom of the ocean as planned because he was worn out.
D.Cameron felt bored when he went to the deepest valley in the ocean.
小題3:The underlined sentence in the passage means that ______.
A.he appreciated and took pride in being at the bottom of the ocean
B.he was disappointed because the trip was only about half as long as planned
C.Cameron wanted to show the public he had been to the deepest place on Earth
D.he wouldn’t stop exploring the deepest place in the future
小題4:According to the passage, which of the following words best describes Cameron?
A.Generous.B.Diligent.
C.Self-centered.D.Adventurous.
小題5:What’s the best title of the passage?
A.James Cameron’s Fantasy Films.
B.The First to Explore the Deepest Place on Earth.
C.A Dive to the Deepest Place on Earth.
D.Crazy Cameron.

查看答案和解析>>

科目:高中英語 來源:不詳 題型:閱讀理解

When I was three years old, my parents discovered I was totally deaf. But instead of sending me to a school for the deaf, they decided to “mainstream” me. All of my peers and teachers world have normal hearing.
I was the only deaf child at Blue Creel Elementary School. From almost the first day there, the other kids made fun of me mainly because of my hearing aid and the way I talked. And I also had difficulty with most of my school work.
When the other kids made fun of me, I was sure that I was a bad person. I saw myself as a boy who wasn’t smart enough to keep up with the class.
Mrs. Jordan, my 5th grade teacher, changed all of that with a simple three-word phrase.
One morning, she asked the class a question. I read her lips from my front-row seat and immediately raised my hand because I was sure I had the right answer. But when she called on me, I was afraid. Here was an opportunity to impress the powerful teacher and show her I was worthy of her love. Maybe even impress my classmates a little. I didn’t want to blow it. despite my fears, I took a deep breath and answered Mrs. Jordan’s question.
I will never forget what happened next. Mrs. Jordan enthusiastically slammed (跺動)her right foot on the floor and turned her tight hand around in full circle until it pointed directly at me. With sparking eyes and a wide smile she cried, “THAT’S RIGHT STEPHEN!”
For the first time in my young life, I was a star. I sat a little taller in my chair.
From that day forward, my grades and speech improved greatly. My popularity among my peers increased. It was all because Mrs. Jordan believed in me and wasn’t afraid to express it. “THAT’S RIGHT STEPHEN!”
小題1:What does the underlined word “mainstream”(in Para 1) mean?
A.Encourage a disabled child to live a normal life.
B.Include a disabled child in an ordinary class.
C.Treat a disabled child with respect.
D.Teach a disabled child at home.
小題2:It can be inferred that when entering Blue Creek Elementary School, the writer     .
A.was not cleverB.could not focus on his study
C.lacked confidenceD.got along well with other kids
小題3:When the writer answered Mrs. Jordan’s question, he        .
A.trembled with fearB.stayed calm
C.was nervousD.was excited
小題4:From his experience, the writer may conclude that       .
A.the right words could change someone’s life
B.each of us has the courage to be great
C.a(chǎn)ll great heroes made mistakes
D.each day is a lucky day

查看答案和解析>>

同步練習(xí)冊答案