B
　　Fever has usually been regarded as a threat to health.However,no one has actually proved that fever is dangerous.This fact attracted the attention of Matthew J.Kluger.Imagining that fever might not be as harmful as it had been supposed,Kluger set up a series of experiments with lizards(蜥蜴).
　　What Kluger and his team did his team did in their first experiment was simple.They put some lizards in a sand-box,one end of which was heated to 44℃,while the other was at a room temperature.It was found that the lizards moved form one part of the box to the other in order to keep a constant temperature of about 38℃.Having shown that normal lizards regulate(調(diào)節(jié)) their own temperature,Kuger,in a second experiment,then set out to show that lizards,like most other animals,develop fever when infected.This was done by making lizards infected with bacteria (細(xì)菌) that were known to cause disease.As the team expected,the infected lizards remained longer in the heated part of the box,until they had raised their body temperatures to two or three degrees above normal.In other words,the sick lizards gave themselves fever.
　　In a third experiment,the team observed the effect of temperature on the survival of the lizards.One group of infected lizards was given a fever - suppressing(退燒) drug.The other group was given no drug and ran a fever,that is to say,they kept a highter temperature for four or five days before seeking a cooler environment.The results were impressive.Of those which raised their body temperature,all but one remained alive.Of those given the fever - suppressing drug,more than half died.Similar results have since been produced in other animals.For example,infeced fish swim to warmer water,and will die if not allowed to do so.
　　An important conclusion can be drawn from these experiments.As Kluger points out,lizards have been on earth for hundreds of millions of years.It is reasonable to suppose that a response that is so old has been kept by nature for some purpose.It would appear, therefore, that fever does not make disease worse.Rather it its part of the mechanism(機(jī)能) by which infection is controlled.
　　60.In his experiments,Kluger was hoping to prove that fever ________.
　　　A.is not harmful to lizards
　　　B.is not necessarily bad
　　　C.is necessary for both humans and animals
　　　D.has the same effect on humans and animals
　　61.The lizards put in the sand - box in the first experiment _____.
　　　A.had a fever B.were not sick C.recovered from disease D.died of heat
　　62.In the third experiment,the lizards given a fever - suppressing drug died because _____.
　　　A.they had no more fever that they needed
　　　B.they were normal ones and had no fever
　　　C.the drug had no iffect on sick lizards
　　　D.the drug made their body temperature too low
　　63.How would you understand the underlined words"a response" in the last paragraph?
　　　A.Gause of disease. B.Recovery from disease.
　　　C.Relationship between living D.Natural defense in the body against disease.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：閱讀理解

　　The following are four forms about medicine. How to use the medicine is very important. Never take any by mistake.

　　1）Take the medicine with water, followed by one tablet every eight hours, as required. For further night - time and early morning, take two tablets at bedtime. Do not take more than six tablets in 24 hours. For Children six to twelve years old, go to your doctor for advice.　Reduce dosage if nervousness, restlessness or sleeplessness takes place.

　　2）Each pill of the medicine taken three times every day for fourteen years old. As usual, a pill 6∶00 a. m., before breakfast, one before 11∶00 and one before sleep. Not for children under six years old and old persons with heart attack.

　　3）The medicine for a person with a fever. Once two pills a day before sleep for adult. Not take the medicine without fever. Half for Children under 12 years old. Children with a high fever, go to see a doctor.

　　4）The medicine taken three times a day, once five pills for adult with a cold. Half of the pills for children 10 years old. Take the medicine before breakfast, lunch, supper or before sleep.

　Obviously a kind of medicine can’t be proper for ________, judging from the information.

　　A. children over twelve years old

　　B. some old persons with a fever

　　C. some old persons with heart attack

　　D. neither adults nor heart attack

　When a person has a cold, he had better ________ .

　　A. have about more than fourteen pills a day

　　B. have twice a day

　　C. have four times a day

　　D. have nine pills a day

How many kinds of medicine are used for the children six years old?

　　A. All of them．

　　B. Three kinds of medicine.

　　C. Two kinds of medicine.

D. Almost not any medicine.

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

閱讀理解

(A)

Every object tells a story. Even the most ordinary objects can present to us powerful images. Sometimes it is the ordinary nature of these objects that actually makes them so extraordinary. Such is the case with an old leather shoe in a museum in Alaska. At first glance it does not look like much. It is a woman’s shoe of a style popular in the 1890s. But what is unique(獨(dú)特的) about this shoe is where it was found. It was discovered on the Checkout Pass, the famous trail used by the people seeking gold in Alaska. Who it belonged to or why it was left there is not known. Was it perhaps dropped by accident as the woman climbed up the 1500 stairs carved outface? Or did she throw away goods that she didn’t need in order to travel lighter?

Over 100, 000 people with “gold fever” made this trip hoping to become millionaires. Few of them understood that on their way they would have to cross a harsh wildness. Unprepared for such a dangerous journey, many died of starvation and exposure to the cold weather.

The Canadian government finally started requiring the gold seekers to bring one ton of supplies with them. This was thought to be enough for a person to survive for one year. They would carry their supplies in backpacks(背包) each weighing up to fifty pounds; it usually took at least 40 trips to get everything to the top and over the pass. Whoever dropped the shoe must have been a brave and determined woman. Perhaps she was successful and made it to Alaska. Perhaps she had to turn back in defeat. No one will ever know for sure, but what we do know is that she took part in one of the greatest adventures in the 19th century.

1. The ordinary woman’s leather shoe is considered unusual because _______. 

A. it was an important clue to life in the past B. it was found on a famous trail

C. it at one time belonged to a VIP             D. it was a fashionable shoe at that time

2. According to this passage, many people who went to Alaska _______. 

A. eventually became millionaires              B. brought with them many shoes

C. had conflicts with the Eskimos               D. were not properly equipped

3. The Canadian government made gold seekers bring one year’s supplies with them so that _______.

A. they would not die of hunger and cold

B. the army would have enough food for fighting a war

C. they would change these goods with the Eskimos

D. the supplies would make Alaska rich

4. No matter what happened to the woman who owned the shoe, _______. 

A. she must have lived a happy life

B. she certainly dropped the shoe on purpose

C. her adventurous spirit is definitely admired

D. her other shoes were equally fashionable

(B)

Listen carefully, working people, we would like to tell you something that could save your precious time and money! Best of all, it is free!

It’s “no”.

What do you ask? We’ll say it again: “No”.

Sweet and simple “no”.

Say “no” at your office and see how quickly that pile of work on your desk disappears.

“Saying ‘no’ to others means you are saying ‘yes’ to yourself, ” said Leslie Charles, a professional speaker from East Lansing, Michigan.

“Time is precious. People are spending money buying time. And yet we are willing to give up our time because we can’t say ‘no’.”

Susie Watson, a famous writer, said people who always say “yes” need to say “no” without guilt(內(nèi)疚)or fear of punishment. “I would rather have someone give me a loving ‘no’ than an obligated(強(qiáng)制的) ‘yes’, ” she said.

Susie Watson says she feels “no” obligation to give an explanation when she says “no” either socially or professionally. Does she feel guilty about it? “Not at all, ” said Watson, who is director of advertising and public relations at Timex Corp in Middlebury, Conneticut. “Most people are afraid of saying ‘no’… My advice is to say ‘yes’ only if you don’t mean ‘no’.”

Watson said “no” is the most effective weapon against wasting time. “Every year there are more demands on your time… Other people are happy to use up your time, ” Watson said. Time saving appears to be “no’s” greatest friend.

“No” can be your new friend, a powerful tool to take back your life. “No” may even take you further in the business world than “yes”.

“No” is power and strength. “No” now seems completely correct. “Saying ‘no’ isn’t easy. But finally it’s greatly liberating,” Charles said. But, he added, a “no” project needs to be worked on every day because it is hard to change long-term habit.

But, he also warns: “Don’t go to extremes. Don’t find yourself saying ‘no’ to everything. In return you should learn to hear ‘no’.”

5. The sentence “Saying ‘yes’ to yourself” means _______.

A. you can have more time to play with others

B. you needn’t care about other’s feeling if you are happy

C. you are selfish and treat others rudely

D. you can deal with your business as you have planned

6. When you say “no” to others you should say it in a _______.

A. secret way　　　B. polite way

C. proud way　　　　　D. guilty way

7. In Watson’s opinion, people can save much time on condition that _______.

A. they say “no” at a suitable time

B. they say “no” as much as possible

C. they are afraid of saying “no”    

D. they make others angry at them

8. If a person says “no” to everything, the result he or she receive may be that he or she _______.

A. enjoys a wonderful life     B. makes a lot of money

C. faces difficulty in life　　D. forgets to say “yes” in the end

(C)

A characteristic of American culture that has become almost a tradition is to respect the self-made man — the man who has risen to the top through his own efforts, usually beginning by working with his hands. While the leader in business or industry or the college professor occupies a higher social position and commands greater respect in the community than the common laborer or even the skilled factory worker, he may take pains to point out that his father started life in America as a farmer or laborer of some sort.

    This attitude toward manual(體力的) labor is now still seen in many aspects of American life. One is invited to dinner at a home that is not only comfortably but even luxuriously (豪華地) furnished and in which there is every evidence of the fact that the family has been able to afford foreign travel, expensive hobbies, and college education for the children; yet the hostess probably will cook the dinner herself, will serve it herself and will wash dishes afterward, furthermore the dinner will not consist merely of something quickly and easily assembled from contents of various cans and a cake or a pie bought at the nearby bakery. On the contrary, the hostess usually takes pride in careful preparation of special dishes. A professional man may talk about washing the car, digging in his flowerbeds, painting the house. His wife may even help with these things, just as he often helps her with the dishwashing. The son who is away at college may wait on table and wash dishes for his living, or during the summer he may work with a construction gang on a highway in order to pay for his education.   

9. From paragraph 1, we can know that in America _________.

A. people tend to have a high opinion of the self-made man

B. people can always rise to the top through their won efforts

C. college professors win great respect from common workers

D. people feel painful to mention their fathers as labors.

10. According to the passage, the hostess cooks dinner herself mainly because _________.

A. servants in American are hard to get

B. she takes pride in what she can do herself

C. she can hardly afford servants

D. It is easy to prepare a meal with canned food

11. The expression “ wait on table” in the second paragraph means “_________”.

A. work in a furniture shop         B. keep accounts for a bar

C. wait to lay the table                D. serve customers in a restaurant

12. Which of the following may serve as the best title of the passage?

A. A Respectable Self-made Family       B. American Attitude toward Manual Labor

C. Characteristics of American Culture      D. The Development of Manual Labor

(D)

TODAY, Friday, November 12

JAZZ with the Mike Thomas Jazz Band at The Derby Arms. Upper Richmond Road West, Sheen.

DISCO Satin Sounds Disco. Free at The Lord Napier, Mort lake High St., from 8a. m. to 8p. m. Tel: 682—1158.

SATURDAY, November 13

JAZZ Lysis at The Bull’s Head, Barnes. Admission 60p.

MUSICAL HALL at The Star and Garter, Lower Richmond Road, Putney, provided by the Aba Daba Music Hall company. Good food and entertainment fair price. Tel: 789—6749.

FAMILY night out? Join the sing-along at The Black Horse. Sheen Road, Richmond.

JAZZ The John Bennett Big Band at The Bull’s Head, Barnes. Admission 80p.

THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion(手風(fēng)琴). Tel: 789—4536

SUNDAY, November 14

DISCO Satin Sounds Disco, free at The Lord Napier, Mort Lake High Street, from 8 a. m. to 8 p. m.

FOLK MUSIC at The Derby Arms. The Short Stuff and residents the Norman Chop Trio. Non-remembers 70p. Tel: 688—4626.

HEAVY MUSIC with Tony Simon at The Bull, Upper Richmond Road West, East Sheen.

THE DERBY ARMS, Upper Richmond Road West, give you Joe on the electric accordion.

13. Where and when can you hear the Mike Thomas Jazz Band?

A. At the Derby Arms on Friday.

B. At the Black Horse on Friday.

C. At the Star and Garter on Saturday.

D. At the Derby Arms on Sunday.

14. You want to enjoy the electric accordion on Saturday. Which telephone number do you have to ring to find out what time it starts?

A. 789—6749.             B. 789—4536.            C. 682—1158.  D. 688—4626.

15. You want to spend the Saturday by joining the entertainment with your family. Where should you go?

A. Disco at The Lord Napier.

B. The sing-along at The Black Horse.

C. The electric accordion at The Derby Arms.

D. Jazz at The Bull’s Head.

16. You want to spend the same day at two different places and don’t want to cross any street. Which of the following is your best choice?

A. The sing-along at the Black Horse and Jazz at The Bull’s Head.

B. The sing-along at The Black Horse and Folk Music at The Derby Arms.

C. Folk Music at The Derby Arms and Heavy Music with Tony Simon at The Bull.

D. Musical Hal lat The Star ＆Garter and Disco at The Lord Napier.

(E)

With only about 1, 000 pandas left in the world, China is desperately trying to clone(克隆) the animal and save the endangered species(物種). That’s a move similar to what a Texas A & M University researchers have been undertaking for the past five years in a project called “Noah’s Ark”.

Noah’s Ark is aimed at collecting eggs, embryos(胚胎), semen and DNA of endangered animals and storing them in liquid nitrogen. If certain species should become extinct, Dr. Duane Kraemer, a professor in Texas A & M’s College of Veterinary Medicine, says there would be enough of the basic building blocks to reintroduce the species in the future.

It is estimated that as many as 2, 000 species of mammals, birds reptiles will become extinct in over 100 years. The panda, native only to China, is in danger of becoming extinct in the next 25 years.

This week, Chinese scientists said they grew an embryo by introducing cells from a dead female panda into the egg cells of a Japanese white rabbit. They are now trying to implant the embryo into a host animal.

The entire procedure could take from three to five years to complete.

“The nuclear transfer(核子移植) of one species to another is not easy, and the lack of available(capable of being used) panda eggs could be a major problem,” Kraemer believes. “They will probably have to do several hundred transfers to result in one pregnancy (having a baby). It takes a long time and it’s difficult, but this could be groundbreaking science if it works. They are certainly not putting any live pandas at risk, so it is worth the effort,” adds Kraemer, who is one of the leaders of the Project at Texas A& M, the first-ever attempt at cloning a dog.

“They are trying to do something that’s never been done, and this is very similar to our work in Noah’s Ark. We’re both trying to save animals that face extinction. I certainly appreciate their effort and there’s a lot we can learn from what they are attempting to do. It’s a research that is very much needed.”

17. The aim of “Noah’s Ark” project is to _______.

A. make efforts to clone the endangered pandas

B. save endangered animals from dying out

C. collect DNA of endangered animals to study

D. transfer the nuclear of one animal to another

18. According to Professor Kraemer, the major problem in cloning pandas would be the lack of _______.

A. available panda eggs         B. host animals

C. qualified researchers            D. enough money

19. The best title for the passage may be _______.

A. China’s Success in Pandas Cloning                                 

B. The First Cloned Panda in the World

C. Exploring the Possibility to Clone Pandas

D. China —the Native Place of Pandas Forever

20. From the passage we know that _______.

A. Kraemer and his team have succeeded in cloning a dog

B. scientists try to implant a panda’s egg into a rabbit

C. Kraemer will work with Chinese scientists in clone researches

D. about two thousand of species will probably die out in a century

查看答案和解析>>

科目：高中英語 來源：2009年全國(guó)各省市高考命題動(dòng)態(tài)信息卷（遼寧專用） 英語（四） 題型：完型填空


第二節(jié)完形填空（共20小題；每小題1.5分，滿分30分）
　　閱讀下面短文，從短文后各題所給的四個(gè)選項(xiàng)（A、B、C、D）中，選出可以填入空白處的最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。
　　Columnist Dave Barry says this about his father:"My dad would try anything - carpentry(木匠活),electrical wiring,roofing and so on.From watching him,I learned a lesson that still 36 to my life today:no matter how difficult a task may seem, 37 you're not afraid to try it,you can do it."
　　I learned from my parents the value of "going for it"." 38 ventured(冒險(xiǎn)),nothing lost" is the motto of too many of us.Many people are so afraid to 39 that they never venture beyond the familiar."Better to be safe than sorry",has 40 too many people in the cocoon(保護(hù)膜) of their 41 zones.
　　A delightful 42 tells that Col.Robert Johnson of Salem,New Jersey,announced that he would take a 43 risk.He let the town know that he would 44 a wolf peach on the steps of the country courthouse at noon on September 26,1820. "Why would he take such a chance?" asked the 45 people.
　　Scientists and doctors had long declared the wolf peach to be 46 .If the wolf peach was too ripe and warmed by the sun,they told him he would be exposing himself to brain fever.Should he somehow 47 the experience,the skin of the 48 would stick to the lining of his stomach(他的胃黏膜) and 49 cause cancer.
　　Nearly 2,000 people 50 the square to see Col.Johnson eat the "poisonous" peach - now known as the tomato.
　　Col.Johnson believed his 51 was small,but it must be take if the 52 about the peach were to be 53 .Who has accompished anything worthwhile 54 taking a risk?
　　Much like the tortoise it makes 55 only when it sticks its neck out.
　　36.A.refers         B.applies       C.tends          D.leads
　　37.A.if            B.since         C.although       D.unless
　　38.A.Anything      B.Something    C.Nothing        D.Everything
　　39.A.fail           B.win          C.succeed        D.leave
　　40.A.turned        B.trapped       C.forbidden      D.orced
　　41.A.comfortable    B.miserable     C.surprising     D.unimportant
　　42.A.novel         B.message      C.joke          D.story
　　43.A.private        B.public       C.secret        D.national
　　44.A.buy          B.sell          C.eat           D.cut
　　45.A.puzzled       B.disappointed   C.angry        D.happy
　　46.A.delicious       B.smelly        C.salty        D.poisonous
　　47.A.enjoy         B.survive         C.understand  D.know
　　48.A.wolf         B.seed           C.peach      D.body
　　49.A.eventually     B.firstly          C.lately       D.hardly
　　50.A.reached      B.decorated         C.surrounded  D.crowded
　　51.A.audience     B.risk            C.fruit        D.size
　　52.A.myths        B.ingredients    C.truths         D.prices
　　53.A.changed      B.adopted        C.removed      D.grasped
　　54.A.without      B.for            C.with         D.except
　　55.A.sense        B.trouble         C.room        D.progress

查看答案和解析>>

科目：高中英語 來源：江蘇省鎮(zhèn)江市2009-2010學(xué)年度高二第二學(xué)期期中考試英語 題型：閱讀理解


D
Yesterday was our three-year anniversary. We didn’t do anything romantic: we just walked hand in hand and talked about our past and future. This was pretty much what I had expected.
　　Andy is unromantic guy: no sweet words or roses. Smart as he is, he is a little bit shy expressing his love. However, I am an outspoken girl who likes to show her feelings directly. So needless to say, I often feel that is insensitive. I envy other girls who are surrounded by sweet words from their boyfriends.
　　I was in this sullen mood until I heard a beautiful sentence one day: “If someone does not love you in the way you like, it does not mean that he does not love you.” This simple but sensible sentence made me think about our happy days and recall his deep concern for me.
　　One cold winter night, I got a high fever. He hurried to my dorm and took me to the hospital. He was in such a hurry that he even forgot to wear socks. Upon arrival, he ran through the hospital handling all the formalities(手續(xù)). When I was put on a drip（輸液）, he told me interesting stories to make me happy. Being held in his warm arms and listening to his tender voice, I had never felt so safe and comfortable. Gradually, I felt asleep. When I woke up 15 minutes later, he was still whispering to me. He explained that if he had stopped talking I would have waken up. At that moment, I found love in his sparkling eyes.
　　Another time, I had a bad quarrel with my best friend. Although I knew it was my fault, I refused to admit it. I was angry when he insisted I apologize to her. He said that it was difficult to admit a mistake, but this was what everyone should do. The next morning, I apologized to my friend and asked for her forgiveness.
　　My unromantic boyfriend cares about my health like my father, understand me like my mother and helps me like my elder brother.
67. Why does the author envy other girls of her age?
A. Their boyfriends look more handsome.        B. Their boyfriends express love directly.
C. They win a lot of praise from colleagues.      D. They often receive roses.
68. The word “sullen” in Paragraph 3 can be best replaced by “          ”.
A. cheerful                      B. calm                     C. happy                  D. bad
69. The author mentioned her experience in hospital to show Andy           .
A. loves her greatly              B. is always careless      C. is sometimes shy       D. is good at telling stories
70. The writer writes the passage to tell us that           .
A. Andy is very outspoken                                B. Andy is a perfect husband
C. Andy has his own way to express love         D. Andy cares more about others

查看答案和解析>>

科目：高中英語 來源：2009年全國(guó)各省市高考命題動(dòng)態(tài)信息卷（遼寧專用）英語（四） 題型：完型填空

第二節(jié)完形填空（共20小題；每小題1.5分，滿分30分）

　　閱讀下面短文，從短文后各題所給的四個(gè)選項(xiàng)（A、B、C、D）中，選出可以填入空白處的最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。

　　Columnist Dave Barry says this about his father:"My dad would try anything - carpentry(木匠活),electrical wiring,roofing and so on.From watching him,I learned a lesson that still 36 to my life today:no matter how difficult a task may seem, 37 you're not afraid to try it,you can do it."

　　I learned from my parents the value of "going for it"." 38 ventured(冒險(xiǎn)),nothing lost" is the motto of too many of us.Many people are so afraid to 39 that they never venture beyond the familiar."Better to be safe than sorry",has 40 too many people in the cocoon(保護(hù)膜) of their 41 zones.

　　A delightful 42 tells that Col.Robert Johnson of Salem,New Jersey,announced that he would take a 43 risk.He let the town know that he would 44 a wolf peach on the steps of the country courthouse at noon on September 26,1820. "Why would he take such a chance?" asked the 45 people.

　　Scientists and doctors had long declared the wolf peach to be 46 .If the wolf peach was too ripe and warmed by the sun,they told him he would be exposing himself to brain fever.Should he somehow 47 the experience,the skin of the 48 would stick to the lining of his stomach(他的胃黏膜) and 49 cause cancer.

　　Nearly 2,000 people 50 the square to see Col.Johnson eat the "poisonous" peach - now known as the tomato.

　　Col.Johnson believed his 51 was small,but it must be take if the 52 about the peach were to be 53 .Who has accompished anything worthwhile 54 taking a risk?

　　Much like the tortoise it makes 55 only when it sticks its neck out.

　　36.A.refers         B.applies       C.tends          D.leads

　　37.A.if            B.since         C.although       D.unless

　　38.A.Anything      B.Something    C.Nothing        D.Everything

　　39.A.fail           B.win          C.succeed        D.leave

　　40.A.turned        B.trapped       C.forbidden      D.orced

　　41.A.comfortable    B.miserable     C.surprising     D.unimportant

　　42.A.novel         B.message      C.joke          D.story

　　43.A.private        B.public       C.secret        D.national

　　44.A.buy          B.sell          C.eat           D.cut

　　45.A.puzzled       B.disappointed   C.angry        D.happy

　　46.A.delicious       B.smelly        C.salty        D.poisonous

　　47.A.enjoy         B.survive         C.understand  D.know

　　48.A.wolf         B.seed           C.peach      D.body

　　49.A.eventually     B.firstly          C.lately       D.hardly

　　50.A.reached      B.decorated         C.surrounded  D.crowded

　　51.A.audience     B.risk            C.fruit        D.size

　　52.A.myths        B.ingredients    C.truths         D.prices

　　53.A.changed      B.adopted        C.removed      D.grasped

　　54.A.without      B.for            C.with         D.except

　　55.A.sense        B.trouble         C.room        D.progress

 

查看答案和解析>>

同步練習(xí)冊(cè)答案