【題目】When did you last see a polar bear? On a trip to a zoo, perhaps? If you had attended a winter activity in New York a few years ago, you would have seen a whole polar bear club. These “Polar Bears” are people who meet frequently in the winter to swim in freezing cold water. That day, the air temperature was 3℃, and the water temperature was a bit higher. The members of the Polar Bear Club at Coney Island, New York are usually about the age of 60. Members must satisfy two requirements. First, they must get along well with everyone else in the group. This is very important because there are so many different kinds of people in the club. Polar Bears must also agree to swim outdoors at least twice a month from November through February.

Doctors do not agree about the medical effects of cold-water swimming. Some are worried about the dangers of a condition in which the body’s temperature drops so low that finally the heart stops. Other doctors, however, point out that there is more danger of a heart attack during summer swimming because the difference between the air temperature and water temperature is much greater in summer than in winter.

The Polar Bears themselves are satisfied with the benefits (or advantages) of cold-water swimming. They say that their favorite form of exercise is very good for the circulatory system（循環(huán)系統(tǒng)）because it forces the blood to move fast to keep the body warm. Cold-water swimmers usually turn bright red after a few minutes in the water. A person who turns blue probably has a very poor circulatory system and should not try cold-water swimming.

The main benefits (or advantages) of cold-water swimming are probably mental. The Polar Bears love to swim year-round; they find it fun and relaxing. As one 70-year-old woman says, “When I go into the water, I pour my troubles into the ocean and let them float away.”

【1】The members of the Polar Bear Club must meet the following requirements except that ______.

A. they must reach the age of 60

B. they should be easy to make friends with

C. they must swim outdoors at least 8 times in the four cold months

D. they must agree to swim outdoors from November through February

【2】What do we know about doctors?

A. They encourage people to take part in cold-water swimming actively.

B. They have different ideas about the medical effects of cold-water swimming.

C. They point out the possible danger of blood illness during cold-water swimming.

D. They believe swimming is helpful both in winter and in summer.

【3】The Polar Bears like to swim all the year round, for _______.

A. they can remain young

B. it’s an easy way to keep the body warm in winter

C. they might meet fewer troubles in life

D. they find it enjoyable and interesting

【4】It can be inferred from the passage that _______.

A. the water temperature is always lower than the air temperature

B. a heart attack is connected with the drop of body’s temperature

C. cold-water swimming prevents the blood moving fast

D. all people should try cold-water swimming

【答案】

【1】A

【2】B

【3】D

【4】B

【解析】

試題分析：這篇文章主要介紹了紐約一個(gè)冬泳愛(ài)好者俱樂(lè)部的情況，提出了醫(yī)學(xué)上對(duì)冬泳的好與壞的分析，也講述了冬泳愛(ài)好者們認(rèn)為冬泳帶給他們的一些好處。

【1】細(xì)節(jié)分析題。由第一段最后幾行Members must satisfy two requirements. First, they must get along well with everyone else in the group. This is very important because there are so many different kinds of people in the club. Polar Bears must also agree to swim outdoors at least twice a month from November through February.可知B、C、D選項(xiàng)都是符合俱樂(lè)部成員的條件，故選A。

【2】推理判斷題。由第二段第一句Doctors do not agree about the medical effects of cold-water swimming.可以看出醫(yī)生們?cè)趯?duì)待冬泳上的意見(jiàn)不一致，有的認(rèn)為有害，有的認(rèn)為有益，故選B。

【3】細(xì)節(jié)分析題。從最后一段第二句The Polar Bears love to swim year-round; they find it fun and relaxing.可以看出冬泳愛(ài)好者們非常享受冬泳，所以每年都會(huì)去做，故選D。

【4】推理判斷題。從第二段第二句Some are worried about the dangers of a condition in which the body’s temperature drops so low that finally the heart stops.可知，醫(yī)生們認(rèn)為人的體溫降得過(guò)多會(huì)導(dǎo)致心臟驟停，所以說(shuō)人的體溫下降會(huì)影響心臟狀況，故選B。

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： 題型：

【題目】書(shū)面表達(dá)（滿分25分）

假設(shè)你是李華，David是你的美國(guó)網(wǎng)友。他對(duì)目前中國(guó)出現(xiàn)的霧霾天氣很關(guān)注，來(lái)信向你詢問(wèn)此事。請(qǐng)你給他寫(xiě)封回信。主要內(nèi)容如下：

1.感謝他的關(guān)注。

2.簡(jiǎn)介霧霾 (smog）天氣給人們的身體、生活帶來(lái)的危害。

3.談?wù)勀惚Ｗo(hù)環(huán)境的感想。

注意：可適當(dāng)增加細(xì)節(jié)，以使行文連貫流暢；

開(kāi)頭與結(jié)尾已寫(xiě)好，不計(jì)人總詞數(shù)；

詞數(shù)：100左右

Dear David，

I'm glad to receive your letter. _______________________________________________

Yours，

Li Hua

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】As motorways become more and more blocked up with traffic, a new generation on flying cars will be needed to ferry people along skyways. That is the conclusion of engineers from the US space agency and aeronautical firms, who envision future commuters traveling by “skycar”.

These could look much like the concept skycar shown in the picture, designed by Boeing research and development. However, such vehicles could be some 25 years from appearing on the market. Efforts to build flying vehicles in the past have not been very successful. Such vehicles would not only be expensive and require the skills of a trained pilot to fly, but there are significant engineering challenges involved in developing them. “When you try to combine them you get the worst of both worlds: a very heavy, slow, expensive vehicle that’s hard to use,” said Mark Moore, head of the personal air vehicle(PAV) division of the vehicle systems program at Nasa’s Langley Research Center in Hampton, US. But Boeing is also considering how to police the airways and prevent total pandemonium(吵雜狂亂的喧鬧)－if thousands of flying cars enter the skies.

“The neat, gee-whiz part is thinking about what the vehicle itself would look like,” said Dick Paul, a vice president with Phantom Works, Boeing’s research and development arm. “But we’re trying to think through all the consequences of what it would take to deploy(散開(kāi)) a fleet of these.”

Past proposals to solve this problem have included artificial intelligence systems to prevent collisions between air traffic. Nasa is working on flying vehicles with the initial goal of transforming small plane travel. Small planes are generally costly, loud, and require months of training and lots of money to operate, making flying to work impractical for most people. But within five years, Nasa researchers hope to develop technology for a small plane that can fly out of regional airports, costs less than $100,000(55,725), is as quiet as a motorcycle and as simple to operate as a car.

Although it would not have any road-driving capabilities, it would bring this form of travel within the grasp of a wider section of people. The new technology would automate many of the pilot’s functions. This Small Aircraft Transportation System(Sats) would divert pressure away from the “hub-and-spoke(中心輻射型)” model of air travel. Hub-and-spoke refers to the typically US model of passengers being processed through large “hub” airports and then on to secondary flights to “spoke” airports near their final destinations.

【1】The best title for this text would be_______ .

A. Developing Skycars

B. The Traffic Jams in the Sky

C. How to Guide Flying Cars in the Sky

D. What Flying Cars Will Look Like

【2】The underlined word “envision” in Paragraph 1 most probably means “ “.

A.imagine B. expect C. think D. announce

【3】When engineers develop the skycars, they have to deal with the following difficulties except____ .

A. how to fly out of regional airports

B. how to prevent the disorder of the airways

C. how to reduce expenses and the vehicle’s weight

D. how to fly the skycars to enter skies

【4】Now Nasa researchers’ aim is to .

A. make big flying cars

B. work out the plan---how to transform small plane travel

C. develop a new kind of small plane different from the traditional one

D. build a new kind of small plane with road-driving abilities

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】Long, long ago there were a lot of donkeys. The donkeys worked hard every day. They had no time to play or to relax, but they never felt appreciated for the work they did.

One day two donkeys got bored. They wanted to live a comfortable life. So the donkeys went to see a wise old man. They told him their problem. The wise old man agreed that they worked too hard, and he wanted to help the donkeys. "I have an idea." he said.

"What is your idea?" asked the donkeys.

"I will paint you and no one will know you are donkeys," said the man.

The man went off to find some paint and he returned in just a matter of minutes. He had two pots of paint. One pot was filled with white paint, and the other black paint.

The old man first painted them white, and then painted black stripes(斑紋) over the white paint. When he finished, the donkeys did not look at all like donkeys. "You no longer look like donkeys, the old man said. Everyone will be fooled. I will call you something else, zebras. "

The zebras went to a field to eat grass. Now they did not have to work.

Soon, other donkeys saw the zebras. They asked the zebras where they came from. When the ' zebras told the donkeys their secret, the donkeys all rushed to see the old man.

"Make us into zebras, too," they pleaded. So the wise old man painted more donkeys. As he did, more and more donkeyscame.

The old man could not paint fast enough. Soon the donkeys became impatient. They began to kick about, and they knocked over the paint pots.

There was no more paint. The painted donkeys ran off to become zebras. The unpainted don- keys, because of their impatience, had to return to work.

This is why it is important to be patient.

【1】The text was written to______.

A. explain how donkeys became zebras

B. tell a good way to avoid hard work

C. tell an important truth about things

D. explain how zebras got their stripes

【2】The two donkeys went to see a wise old man in order to _____.

A. tell him their problem B. get some grass

C. change into zebras D. ask him for help

【3】When the two donkeys returned, why did they no longer have to work?

A. No one knew they were donkeys.

B. They didn't want to work.

C. They didn't eat enough grass

D. They were no longer donkeys.

【4】What does the underlined word " pleaded" mean?

A. advised. B. begged. C. agreed. D. ordered.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】假設(shè)你是晨光中學(xué)學(xué)生會(huì)主席李明。你校將于7月28日接待來(lái)自英國(guó)某中學(xué)的學(xué)生訪問(wèn)團(tuán)。你受學(xué)校委托，負(fù)責(zé)安排其在沈陽(yáng)的一日活動(dòng)。請(qǐng)根據(jù)以下提示，用英語(yǔ)給該團(tuán)的領(lǐng)隊(duì)Smith 先生寫(xiě)一封電子郵件，介紹活動(dòng)計(jì)劃并簡(jiǎn)要說(shuō)明理由，最后征求對(duì)方意見(jiàn)。

上午與我校學(xué)生座談（話題如校園生活、文化差異等）；

中午與我校學(xué)生共同進(jìn)餐（午餐包括餃子、面條等）；

下午與我校學(xué)生游覽故宮。

注意：1. 詞數(shù)不少于100；2. 可適當(dāng)加入細(xì)節(jié)，以使內(nèi)容充實(shí)、行文連貫；

提示詞匯：故宮---Forbidden City

Dear Mr. Smith，

I am Li Hua, chairman of the Student Union, from Chenguang High School.

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________________

________________________________________________________________

Yours sincerely,

Li Ming

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】Long, long ago, a Frenchman traveled to a small Italian town. He was staying with his wife at the best hotel there. One night, he went out for 【1】 walk alone. It was very late and the small street was dark and quiet. Suddenly he felt someone behind him. He turned his head and saw an Italian young man 【2】 quickly walked past him. The man was nearly out of sight 【3】 the Frenchman suddenly found his watch 【4】(go). He thought that it must be the Italian who had taken his watch. He decided to get back the watch.

Soon the Frenchman caught up【5】the Italian, but 【6】 of them understood the other’s language. The Frenchman frightened the Italian with his fist 【7】(point) to the Italian’s watch. In the end the Italian gave up his watch to the Frenchman.

As soon as he returned to the hotel, the Frenchman told his wife 【8】 had happened. He was greatly 【9】(surprise) when his wife pointed to the watch on the table. Now he realized that he 【10】(rob) the Italian’s watch by mistake.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】Half of the world’s population lives in areas affected by Asian monsoons（季風(fēng)）, but monsoons are difficult to predict. American researchers have put together a 700-year record of the rainy seasons, which is expected to provide guidance for experts making weather predictions.

Every summer, moist（潮濕的）air masses, known as monsoon, produce large quantities of rainfall in India, East Asia, Indonesia, Northern Australia and East Africa, which are pulled in by a high pressure area over the Indian Ocean and a low pressure area to the south.

According to Edward Cook, a weather expert at Columbia University in New York, the complex nature of the climate systems across Asia makes monsoons hard to predict. In addition, climate records for the area date to 1950, too recent and not detailed enough to be of much use. Therefore, he and a team of researchers spent more than fifteen years travelling across Asia locating trees old enough to provide long-term records. They measured the rings（年輪）or circles, inside the trunks of thousands of ancient trees at more than 300 sites.

Rainfall has a direct link to the growth and width of rings on some kinds of trees. The researchers developed a document—a Monsoon Asia Drought Atlas（地圖集）. It shows the effect of monsoons over seven centuries, beginning in the 1300s.

Professor Cook says the tree-ring records show periods of wet and dry conditions. “If the monsoon basically fails or is very weak one year, the trees affected by the monsoon at that location might put on a very narrow ring. But if the monsoon is very strong, the trees affected by that monsoon might put on a wide ring for that year. So, the wide and narrow ring widths of the tree chronology（年表）that we developed in Asia provide us with a measure of monsoon variability. ” Armed with such a sweeping set of data, researchers say they now can begin to refine climate computer models for predicting the behavior of monsoons.

“There has been widespread famine and starvation and human dying in the past in large droughts. And on the other hand, if the monsoon is particularly heavy, it can cause extensive flooding,” said Eugene Wahl, a scientist who is with America’s National Oceanic and Atmospheric Administration’s paleoclimate（古氣侯）branch studying weather patterns over the history of the Earth. “So, to get a knowledge of what the regional moisture patterns have been, dryness and wetness over such a long period of time in great detail, I would call it a kind of victory for climate science.”

【1】What’s the passage mainly about?

A．A breakthrough in monsoon prediction.

B．The necessity of weather forecast.

C．The achievements of Edward Cook.

D．The effects of Asian monsoons.

【2】It is difficult for experts to predict Asian monsoons because______.

A．it is hard to keep long-term climate records

B．they are formed under complex climate systems

C．they influence many nations

D．there is heavy rainfall in Asia

【3】What can be inferred from the passage?

A．The trees affected by monsoon grow fast if the monsoon is weak.

B．The Monsoon Asia Drought Atlas has a monsoon record for about 1,300 years.

C．Long and detailed climate records can offer useful information for monsoon research.

D．The rainfall might be low although the monsoon is strong in monsoon-

affected areas.

【4】According to Professor Cook, the rings of the trees_________.

A．determine the regional climate

B．have a great influence on the regional climate

C．offer people information about the regional climate

D．reflect all kinds of regional climate information

【5】What do we know about the research according to Eugene Wahl?

A．It will help people prevent droughts and floods.

B．It should include information about human life in the past.

C．It has analysed moisture models worldwide.

D．It is a great achievement in climate science.

【6】Which of the following best describes the tone of this passage?

A．Friendly. B．Pessimistic.

C．Humorous. D．Matter-of-fact.

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】The government decided to build a park _______ people can enjoy green grass and pretty flowers.

A. at where B. which C. at which D. where

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：

【題目】Rabindranath Tagore(泰戈?duì)? was an Indian writer and poet, who was the first non-European to win the Nobel Prize in Literature in 1913. Composed of 326 short verses, Stray Birds(飛鳥(niǎo)集) is a collection of short verses translated from Bengali into English by the poet himself, where Tagore spiritualizes nature into the experiences of human existence while demonstrating his love for nature and simplicity through poetic words.

Now read the following verses taken from Stray Birds(1916) and try to answer the questions.

·Man does not reveal himself in his history, he struggles up through it. (verse 52)

·The cloud stood humbly(謙遜的) in a corner of the sky.

The Morning crowned it with splendour(光輝). (verse 100)

·Man is worse than an animal when he is an animal. (verse 248)

·Bees sip honey from flowers and hum their thanks when they leave.

The gaudy butterfly is sure that the flowers owe thanks to him. (verse 127)

·The stream of truth flows through its channels of mistakes. (verse 243)

·Let him only see the thorns who has eyes to see the rose. (verse 230)

·Set bird’s wings with gold and it will never again soar in the sky. (verse 231)

·Men are cruel, but Man is kind. (verse 219)

·Let me not put myself wrongly to my world and set it against me. (verse 206)

·Wrong cannot afford defeat but right can. (verse 68)

·“I give my whole water in joy,” sings the waterfall. “though little of it is enough for the thirsty.” (verse 69)

·The woodcutter’s axe(斧頭) begged for its handle from the tree.

The tree gave it. (verse 71)

·Thank the flame for its light, but do not forget the lampholder standing in the shade with constancy of patience. (verse 64)

【1】Which of the verses sing praise for those who are ready to sacrifice(奉獻(xiàn)) themselves without asking anything in return?

A. verse 248 &69 B. verse 71 & 100

C. verse 69 & 71 D. verse 100& 52

【2】Which of the verse makes strong comparison and contrast between two opposite types of persons?

A. verse 68 B. verse 248

C. verse 127 D. verse 243

【3】Which of the verses has similar meaning to the saying “All is not gold that glitters(閃光); but gold will glitter forever.”?

A. verse 100 B. verse 69

C. verse 230 D. verse 206

【4】Which of the verses might be most suitable said to parents, telling them not to spoil their children with wealth?

A. verse 231 B. verse 71

C. verse 127 D. verse 100

查看答案和解析>>

同步練習(xí)冊(cè)答案