摘要:116] He bought some books, were expensive. [译文] 他买了不少书.大部分很贵. A. most of which B. the most of which C. most D. the most of that [答案及简析] A. most在定语从句做主语.不加冠词.

网址:http://m.1010jiajiao.com/timu3_id_2598676[举报]

The number of accidents involving pedestrians (行人) wearing headphones is on the rise , a report suggests, causing fresh warning from road safety groups in Britain .

A US-based study found a total of 116 reports of death or injury to pedestrians wearing headphones between 2004 and 2011 , jumping from 16 in 2005 to 47 in 2011 .

Most victims were men (68%) and under the age of 30 (67%) , with around one in ten of all cases (9%) under the age of 18 .Some 89% of the cases occurred in urban areas and more than half (55%) of the victims were struck by trains .

Eighty-one of the 116 accidents (70%) resulted in the person’s death--- even though a warning was sounded in around a third of the cases .

The study concluded , “ The use of headphone may be a safety risk to pedestrians , especially in environments with moving vehicles(cars) . Further research is needed to determine if and how headphone use threatens pedestrian safety .” British road safety groups warned pedestrians to be careful.

Floor Lieshout , director of Youth For Road Safety , said, “ This study shows once more the importance of using all of our senses while we are near traffic . It is important that we find an attractive way to make youth learn about the risks of wearing headphones in traffic .”

Andrew Howard , who is the head of road safety at the Automobile Association , added that some pedestrians can be “so focused in their own little world they forget the world going on around them”.That can include headphone wearers , Howard said, but also people talking on phones.

However , Howard said that more researches needed to be done.

Earlier studies have shown that people wearing headphones or talking on phones can suffer “inattentional blindness” which makes them isolated (孤立) from the world around them .

Ian Harvey , at the charity Civic Voice , said that “ to defeat isolation and to help build a civic(文明的) society , people need to interact(交往) with each other .

He said , “ A basis for any civilized society is communication--- Surfing the web , listening to MP3s , reading blogs or sending e-mail is not interacting with a person; it’s interacting with a machine.

“If people feel socially isolated , they need to have more face-to-face interactions with other human beings and in time , will begin to feel happier and more connected to the world and place they live in .”

1.What does the text mainly discuss ?

A. Recent research on the risks to pedestrians

B. Safety problems caused by wearing headphones.

C. The advantages and disadvantages of headphones

D. Traffic accidents in the United States

2.We can learn from the Us-bases study that _________ .

A. most victims died in the accidents

B. most accidents were caused by cars

C. most accidents happened in the countryside

D. most victims are under eighteen

3.Howard will probably agree that ____________ .

A. it is safe if you wear headphones in a proper way

B. people wearing headphones are more likely to go blind

C. most people wear headphones because of loneliness

D. it is dangerous to talk on phones while walking

4.What Lan Harvey said shows the importance of ___________ .

A. beating isolation                 B. communication between people

C. building a civilized society         D. new technologies

 

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John Steinbeck once said, “All Americans believe they are born fishermen. For a man to admit to a distaste in fishing would be like denouncing (公开指责) mother – love or hating moonlight.”
I can’t say that I’m the biggest John Steinbeck fan. Actually, the only thing I can ever remember reading by him was “The pearl” when I was in middle school, but I couldn’t agree more with the man when it comes to fishing. Whether I am on a boat in the middle of the Lay Lake, fishing off the shores of the Florida Keys for tarpon or catching rainbow trout in the Shoshone River of Wyoming, fishing is my life.
According to the American Sports Fishing Association, the fishing industry brings in more than $ 116 billion per year from fishermen across the country.
Though a beautiful picture to imagine, fishing is much more than that. Fishing is a way of life for many people and a way to escape everyday stress. Being a fisherman makes me a member of a wonderful group of people extending to all walks of life. Even President Obama can be found fishing on his farm in Texas with his good friend Roland Martin when the job gets too stressful.
I can remember fishing with my grandfather when I was 5 years old on his boat at Lake Mitchell. Although I didn’t understand what I was doing, I did know that my grandfather was happy and that made me happy. Since then I’ve spent the past 16 years on the rivers and lakes of Alabama.
After days of practice, before and after work, I slowly developed an understanding of fishing. My boss, Ric Horst, took me back to the Shoshone, and I managed to bring in a 19–inch cutthroat trout. Fishing with Ric was a life–changing experience for me. He not only showed me how to fish correctly, but also told me how fishing could be a way to escape your problems.
Since then, prime–time season seems to take forever to arrive.
Now, with the ending of February and beginning of March in sight, the excitement of heading out Lake Tuscaloosa or Lake Lurleen before classes and catching something has finally returned.
【小题1】What John Steinbeck said in the first paragraph implies that ______________.

A.Americans are believed to be the offspring of fishermen
B.it is unthinkable for an American to admit his dislike of fishing
C.all Americans are expert at fishing
D.those who dislike fishing would not love their mother
【小题2】.The writer came to understand the real meaning of fishing ______________.
A.when he was reading “The pearl” by John Steinbeck
B.when he went fishing with his grandfather at Lake Mitchell
C.after he had spent 16 years on the rivers and lakes of Alabama
D.after he went fishing with his boss, Ric Horst on the Shoshone
【小题3】What can be inferred from the text?
A.The author is at most 21 years old.
B.The author regards fishing as a very important part in his life.
C.The author agreed with John Steinbeck the most when he was in middle school.
D.President Obama often goes fishing in public in order to collect idea for his job.
【小题4】.According to the author, __________________.
A.people can get to know VIPs when fishing.
B.people can smooth away all the troubles by fishing
C.Fishing is a way of communication
D.Fishing is a way to make a living for most American people
【小题5】.What is the purpose of the writing?
A.To describe the writer’s experience and understanding of fishing.
B.To explain the reason why so many Americans like fishing.
C.To make others understand the industry of fishing.
D.To express his opinions about fishing in different time of the year.

查看习题详情和答案>>

John Steinbeck once said, “All American believe they are born fishermen. For a man to admit to a distaste in fishing would be like speaking publicly against mother-love or hating moonlight”.

I can’t say I’m the biggest John Steinbeck fan. Actually, the only thing I can ever remember reading by him was “The Pearl” when I was in middle school, but I couldn’t agree more with the man when it comes to fishing. When I am on a boat in the middle of the lay Lake, fishing off the shores of the Florida Keys for tarpon or catching rainbow trout in the Shoshone River of Wyoming. Fishing is my life.

According to the American Sports Fishing Association, the fishing industry brings in more than $ 116 billion per year from fishermen across the country.

Though a beautiful picture to imagine, fishing is much more than that. Fishing is a way of life from many people and a way to escape everyday stress. Being a fisherman makes me a member of a wonderful group of people extending to all walks of life. Even President Bush can be found fishing on his farm in Texas with his good friend Roland Martin when the jobs gets too stressful.

I can remember fishing with my grandfather when I was 5 years old on his boat at Lake Michel. Although I didn’t understand what I was doing, I did know that my grandfather was happy and that made me happy. Since then I’ve spent the past 16 years on the rivers and lakes of Alabama.

After days of practice, before and after work, I slowly developed an understanding of fishing. My boss, Ric Horst, took me back to the Shoshone, and I managed to bring in a 19-inch cutthroat trout. Fishing with Ric was a life-changing experience for me. He not only showed me how to fish correctly, but also told me how fishing could be a way to escape your problems.

Since then, prime-time season seems to take forever to arrive.

Now, with the ending of February and beginning of March is sight, the excitement of heading out to Lake Tus caloosa or Lake Lurleen before classes and catching something has finally returned.

What John Steinbeck said in the first paragraph implies that ______

A.American are believed to be the offspring of fishermen.     

B.it is unthinkable for an American to admit his dislike of fishing.

C.all American are expert at fishing.

D.those who dislike fishing would not love their mother.

The writer came to understand the real meaning of fishing ______.

A.when he was reading “The Pearl” by John Steinbeck   

B.when he went fishing with his grandfather at Lake Mitchell

C.after he had spent 16 years on the rivers and lakes of Alabama

D.after he went fishing with his boss, Ric Horst on the Shoshone

According to the author, ______.

A.people can get to know VIPs when fishing   

B.people can smooth away all the troubles by fishing      

C.fishing is a way of communication

D.fishing is a way of life for most American people

What is the purpose of the writing?

A.To describe the writer’s experience and understanding of fishing.      

B.To explain the reason why so many Americans like fishing.

C.To make others understand the industry of fishing.

D.To express his opinions about fishing in different time of the year.

查看习题详情和答案>>

 Texting in the street—your funeral

Millions of people are putting their lives at risk by texting their friends as they walk along busy streets, reported the Daily Mail.

One in ten  41  users has already been  42  because they are so lost in their phones that they fail to  43  lamp-posts or cars, according to Joanna Lumdsen of Aston University.

To test the danger of texting while  44  , Lumdsen did an experiment in which volunteers followed a  45  path while trying to  46  in a message on the phone.

Around them, screens  47  up instructions to avoid stepping on  48  colors on the floor.

She found that people missed one in five  49  because they were so busy with their phones.

“In  50  life this means that one in five lamp-posts or moving cars is  51

to go unnoticed by people  52  and walking,” she said.

Her research is looking for ways cell phone makers could improve the  53

of phones to make texting on the move  54  . That could  55  easier-to-use voice operated phones, or phones that respond to gestures.

“The safest thing is  56  people not to text while they walk along,” she said. “ 57  a lot of people in business are  58  to carry a mobile phone and be in  59  24 hours a day, seven days a week. They are under pressure to reply to calls  60  , and to respond to text messages and emails straight away.

1.

A.

textbook

B.

electric bike

C.

mobile phone

D.

computer

2.

A.

injured

B.

admitted

C.

attacked

D.

rewarded

3.

A.

catch

B.

notice

C.

watch

D.

search

4.

A.

riding

B.

working

C.

shopping

D.

walking

5.

A.

colored

B.

marked

C.

narrow

D.

dangerous

6.

A.

answer

B.

write

C.

type

D.

take

7.

A.

brightened

B.

flashed

C.

lighted

D.

shone

8.

A.

particular

B.

different

C.

similar

D.

various

9.

A.

instructions

B.

explanations

C.

experiments

D.

solutions

10.

A.

busy

B.

modern

C.

real

D.

lively

11.

A.

possible

B.

probable

C.

maybe

D.

likely

12.

A.

speaking

B.

texting

C.

thinking

D.

waiting

13.

A.

appearance

B.

invention

C.

quality

D.

design

14.

A.

easier

B.

safer

C.

quicker

D.

clearer

15.

A.

include

B.

attend

C.

obtain

D.

consider

16.

A.

by

B.

for

C.

with

D.

of

17.

A.

But

B.

And

C.

While

D.

So

18.

A.

expected

B.

driven

C.

intended

D.

honored

19.

A.

service

B.

duty

C.

contact

D.

freedom

20.

A.

immediately

B.

seriously

C.

conveniently

D.

pleasantly

【答案】

21.C

22.A

23.B

24.D

25.A

26.C

27.B

28.A

29.A

30.C

31.D

32.B

33.D

34.B

35.A

36.B

37.A

38.A

39.C

40.A

【解析】 略

【题型】完型填空

【适用】较难

【标题】20102011学年吉林省长春十一中高一下学期期末考试英语题

【关键字标签】Texting in the street, 社会现象类

【结束】

13【题文】“Hurry, Mommy! Let’s go trick-or-treating!” My daughter waited by the door in her pink princess skirt while I prayed in the living room. Usually I liked taking her out on Halloween, but this year I was sad. I was worried about my mother, who was in China on vacation. I got a call that afternoon that she had slipped and fallen on the hard floor of her hotel and broken her leg. She was taken to a hospital in Beijing. Mom was nervous because she couldn’t understand any of the doctors. If only I could do something to help her!

I knew I couldn’t let my worries spoil my daughter’s fun. There was nothing I could do for Mom except pray, I thought. We left the house and went down the block. I was so upset that I hardly took notice of the kids around me. There came the man to whose son I’d once given piano lessons. “Hello there,” I said, greeting him and the boy at his side.

“Hello,” the father answered. “Having fun?”“I’m trying,” I said. “Why, what’s wrong?” he asked. I told him the whole story. “My mother, in China, broke her leg and didn’t understand any of the doctors. And I’m too far away to do anything!” I said.

He raised his eyebrows. “Beijing, you said?” he asked. I nodded. He smiled. “Believe it or not, my sister is a doctor at an English-speaking hospital there. If you want, I’ll make a call right away and we’ll try and get your mom transferred (转移).”

A few days later I sat in the living room with my daughter as she finished the last of the candy. “Mommy, how far away is China?” she asked. “Not as far as I thought,” I said.

41.What did the author’s daughter want to do?

A.Pray with the author.

B.Enjoy herself outside.

C.Play a trick on her mom.

D.Go to the theatre to see a play.

42.What was the author’s mother worried about most?

A.She couldn’t get used to the life in Beijing.

B.She was hurt in the leg badly while travelling.

C.She was too old and weak to pray for her daughter.

D.She couldn’t make herself understood by the doctor.

43.The author hardly took notice of the kids around because _____ .

A.she was calling her mother

B.she felt very sad at that time

C.she was about to give a lesson

D.she couldn’t find her daughter

44. We can infer from the text that _____ .

A.the man’s sister would help the author’s mother

B.the author would come to China to see her mother

C.the author was a famous music teacher in the town

D.the author’s daughter wanted to travel in China

【答案】

45.B           

46.D

47.B

48.A

【解析】 略

【题型】阅读理解

【适用】较难

【标题】20102011学年吉林省长春十一中高一下学期期末考试英语题

【关键字标签】my mother,家庭生活类

【结束】

14【题文】It is winter in many parts of the world. For some areas, that means snow. Maybe even lots of snow. If you don’t have to drive in it or remove it, snow can be very beautiful. When snow covers everything around you, the world looks like a “winter wonderland”. That is the name of a very popular song about winter. Richard Smith and Felix Bernard wrote the song back in 1934. There are hundreds of recordings of this happy song.

But winter is not always such a beautiful and happy time. It’s cold outside. You try hard to keep warm. The days are darker and shorter. The sun rarely shines. The leaves on the trees are brown. It isn’t surprising that some people are sad in winter. And some people dream about being somewhere else where it’s warm and pretty—like the state of California. The Mamas and the Papas recorded this famous song “California Dreaming”.

During the 1960s, many other famous rock groups released songs about winter. Here is a poetic song by Simon and Garfunkel called “A Hazy Shade of Winter”. They sing about life and hope and possibilities.

In 1968, the group Blood, Sweat and Tears recorded this gentle, sad song about winter. They sing about a lost love and forgotten memories in “Sometimes in Winter”.

In the early 1990s, Tori Amos wrote and recorded the beautiful song called “Winter”. She enjoyed singing about winter when she was a child.

Finally, on a happier note comes this song written and recorded by Fountains of Wayne in 2003. They sing about a snowstorm in a New England town. Nothing unusual there. But instead of being sad or tense about the snow, they write a song about it.

49. The underlined sentence “For some areas, that means snow.” probably means 

_____ .

A.In some areas, when it’s winter, it must snow

B.In some areas, it often snows in winter

C.In some areas, it’s important to snow

D.In some areas, people like snow in winter

50. According to the second paragraph, winter is _____ .

A.beautiful and happy

B.happy and warm

C.lovely and hopeful

D.cold and sad

51.Which of the songs can bring us hope of life?

A.Winter Wonderland.

B.California Dreaming.

C.A Hazy Shade of Winter.

D.Sometimes in Winter.

52.What does the passage mainly talk about?

A.Winter in different areas.

B.Different ideas about winter.

C.Songs about winter.

D.Winter is cold but happy.

【答案】

53.B

54.D

55.C

56.C

【解析】 略

【题型】阅读理解

【适用】较难

【标题】20102011学年吉林省长春十一中高一下学期期末考试英语题

【关键字标签】winter,自然类

【结束】

15【题文】A number of scientific studies have suggested that repeatedly heading a football could increase the risk of developing dementia (痴呆症) in later life.

In 2002, former England international footballer Jeff Astle died aged 59. A coroner (验尸官) said that Astle died from a brain disease likely to have been caused by “repeated small damages to the brain” related to heading a heavy leather football.

Dr. Scott Delaney, research director of emergency medicine at McGill University Health Center in Montreal, Canada, has also researched soccer-related head injury and agrees that head-to-head or elbow-to-head blows are the real risk.

In 2007, Delaney carried out a study on footballers aged between 12 and 17 that showed they were half as likely to be concussed (使脑部受到震荡) wearing headgear (帽) than without.

He said youngsters have a higher risk of head injury than adults because their heads are thinner and less able to absorb shock. To make matters worse, their neck muscles aren’t as well developed and they often lack the correct heading technique that can help throw away the force of the ball.

Delaney recommends that children wear headgear when playing football and says his two eldest children wear head protection playing the sport. But he admits that children can be unwilling to be the first to wear head protection—especially when their football heroes play without it.

While headgear can protect footballers from being concussed during a match, no one knows the long-term effects of repeated “sub-concussive” blows to the head.

Delaney says that while there is indirect evidence that a career in soccer can lead to dementia, no one has yet found a sure link between the two. He says proving a link would mean monitoring hundreds of footballers for three or four decades—and that would take a lot of funding.

57.Which might be the best title of the passage?

A.Playing football may lead to brain damage.

B.Repeated small damages to the brain.

C.Footballers should wear headgear when playing. .

D.Evidence to dementia.

58.According to Delaney’s research, what is the most risky injuries to head?

A.Long-term effects of blows.

B.Wearing head protection.

C.Underdeveloped neck muscles.

D.Head-to-head or elbow-to-head blows.

59. Children are unwilling to wear headgear because they think _____ .

A.headgear is harmful to their heads

B.headgear influences their skills

C.they should follow their idols

D.they mustn’t lead the fashion

60.It can be inferred from the last paragraph that _____ .

A.Delaney has studied dementia for three or four decades

B.few footballers would like to be studied in the research

C.funding is important in order to carry out the research.

D.no one can find the link between playing football and dementia

【答案】

61.A

62.D

63.C

64.C

【解析】 略

【题型】阅读理解

【适用】较难

【标题】20102011学年吉林省长春十一中高一下学期期末考试英语题

【关键字标签】the risk of developing dementia 痴呆症,医学类

【结束】

16【题文】根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Are You Ready for College?

Before you send in your college applications, keep this in mind: it’s not the norm (准则) in every culture for students to go to college right out of high school.

 65.  So if you find yourself applying for college simply because it’s the thing to do after high school, think again. Going to college right after high school may be the norm in your community, but it’s not the norm everywhere and it may not be the best decision for you.

 66.  Yes, higher education often gives young people a big advantage in the working world, but not always. A solid technical or business school application can give you an advantage as well, and if the environment seems like a better one for you than a traditional college campus, this might be your best choice. A lot of people lead successful lives with a high school education and years of work experience.

The price of a college or university education has become a serious burden for young people and their families.   67. In some cases, putting off college for a year or two while a student earns money full time can make sense.   68.  

  69.  Almost all students suffer from homesickness, but for some students, the transition may be too much to deal with.

A.Is going to college always the best choice for high school graduates?

B.Spend some time considering your choices before sending in your applications.

C.Besides, it’s quite possible that going to college is not the right choice for you.

D.During this time, the student can take a few inexpensive classes at a community college.

E. So students take massive amounts of loans, which can take decades to pay off.

F. Many young people have other choices, like military service, work experience,

community service or travel.

G. The transition from high school to college is an emotional challenge for almost everybody,

especially if you move away from home.

【答案】

70.F           

71.C

72.E

73.D

74.G

【解析】 略

【题型】其他

【适用】较难

【标题】20102011学年吉林省长春十一中高一下学期期末考试英语题

【关键字标签】Are You Ready for College?,学习类

【结束】

17【题文】阅读下列每个句子,根据空白处的汉语提示,填入适当词汇。每空仅限一词。

75.Now the government is paying more attention to _____ (农业).          

76.W     out! There is a car coming!     

77. felt so sleepy that I couldn’t stop _____ (打哈欠).

78. From her      (面部)expression we can read her dissatisfaction.                                     

79.Customs officers examined all       (行李) at the airport.

80. It’s an old t     for Chinese to get together and eat dumplings on the eve of the Spring Festival.    

81.They didn’t fight, but stood there _____ (怒视) at each other.  

82.You should receive a reply w     seven days.      

83.They are having a heated a     over whether drinking is bad for health.

84. The lake      (包围) by trees is a nice place to visit.

85.After his wife died, the man often d     his sadness in wine.

【答案】

86.agriculture             

87.Watch               

88.yawning              

89.facial                

90.baggage/ luggage

91.tradition      

92.glaring 

93.within

94.argument      

95.surrounded          

96.drowned

【解析】 略

【题型】单词拼写

【适用】较难

【标题】20102011学年吉林省长春十一中高一下学期期末考试英语题

【关键字标签】单词拼写

【结束】

18【题文】每个句子有且仅有一处错误,或错一词, 或多一词,或少一词。

如本句错一词,在错词下划一横线,并在横线下写出修改后的词;

如本句多一词,把多余的词用斜线(﹨)划掉;

如本句缺一词,在缺词处加一漏字符号(∧),并在其下面写上该加的词。

注意:未按照要求答题不得分。

97. He loved the novel so many that he read it for three times.

98.Canada is the second most largest country in the world.

99.Parents react strong to the program of quality education.

100.It is clear is that the moon is smaller than the earth.

101. With the baby well cared for, the parents will free of worries at work.

102.When I was driving to work, my car suddenly broke up and I had to repair it by myself.      

103.Tony approached Julia, touched her shoulder and kissed her on cheek.

104.He injured his leg; however, he couldn’t play in the game.

105. The soldiers fought in defend of their country’s safety.

106.You’d better take the old bridge as the new one is built.

【答案】

107.He loved the novel so many that he read it for three times.

much

108.Canada is the second most largest country in the world.

109. Parents react strong to the program of quality education.

strongly                                

110.It is clear is that the moon is smaller than the earth.

What 或 ﹨                                   

111.With the baby well cared for, the parents will ∧ free of worries at work.

be

112.When I was driving to work, my car suddenly broke up and I had to repair it by myself.      

down                             

113.Tony approached Julia, touched her shoulder and kissed her on ∧ cheek.

the

114.He injured his leg; however, he couldn’t play in the game.

therefore/ hence

115.The soldiers fought in defend of their country’s safety.

defense/ defence

116.You’d better take the old bridge as the new one is ∧ built.

being

【解析】 略

【题型】短文改错

【适用】较难

【标题】20102011学年吉林省长春十一中高一下学期期末考试英语题

【关键字标签】单句改错

【结束】

19【题文】假如你是某所中学的一名学生,3月22日(世界水日)你参加了你们班开展的一系列节水宣传活动。请根据以下提示,以日记的形式记录当天的活动内容.

1)上午开班会,讨论节水宣传活动;

2)下午2点,去社区发宣传材料(leaflets);

3)下午3点,邀来的专家在社区做相关演讲;

4)演讲后,与邻居们讨论,提出节水建议.

注意:① 词数100左右。开头已为你写好,不计入总词数。

② 可适当增加内容以使行文连贯.

March 22, 2011   Tuesday                                       Sunny

Today is World Water Day._________________________________________                  

__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

【答案】

March 22, 2011   Tuesday                                       Sunny

Today is World Water Day.In the morning, we had a class meeting talking about what to do on this special day. Finally, we reached an agreement and immediately began to make preparations for the afternoon’s activities.

At 2:00 p.m., we went to the neighboring community to hand out leaflets, calling on people to save water. Around 3 o’clock, the expert we invited gave an excellent speech on the current water crisis in China. He talked about the drought in the Southwest and the severe shortage of water in our city. The speech had a strong appeal to all the people present, including me.

After the speech, we had a discussion with our neighbors about various ways of saving water in our daily life. I suggested turning off the water tap immediately after using it, and a granny came up with the ideas of reusing the water from kitchen, for example, the water after washing fruits and vegetables can be used to water flowers and so on.

Today, I have had a better understanding of the importance of saving water and really learnt a lot about saving water.

【解析】 略

【题型】书面表达

【适用】较难

【标题】20102011学年吉林省长春十一中高一下学期期末考试英语题

【关键字标签】世界水日

【结束】

 

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A study led by Professor Mark Weiser of Tel Aviv University and the Sheba Medical Center at Tel Hashomer Hospital has determined that young men who smoke are likely to have lower IQs than their non-smoking peers (同龄人). Tracking 18-to 21-year-old men enlisted in the Israeli army in the largest ever study of its kind, he has been able to demonstrate an important connection between the number of cigarettes young males smoke and their IQ.

The average IQ for a non-smoker was about 101, while the smokers’ average was more than seven IQ points lower, at about 94, the study determined. The IQs of young men who smoked more than a pack a day were lower still, at about 90. An IQ score in a healthy population of such young men, with no mental disorders(心理疾病), falls within the range of 84 to 116.

An addiction that doesn’t discriminate(歧视)

“In the health profession, we’ve generally thought that smokers are most likely the kind of people who have grown up in difficult neighborhoods, or who’ve been given less education at good schools,” says Weiser, whose study was reported in a recent version of the journal, Addiction, “But because our study included subjects with various socio-economic backgrounds, we’ve been able to rule out socio-economics as a major factor. The government might want to rethink how it arranges its educational resources on smoking.

Making the results more significant, the study also measured effects in twin brothers. In the case where one twin smoked, the non-smoking twin registered a higher IQ on average.

Although a lower IQ may suggest a greater risk for smoking addiction, the representing data on IQ and smoking found that most of the smokers investigated in the study had IQs within the average range, nevertheless.

In the study, researchers took data from more than 20,000 men before, during and after their time in the military. All men in the study were considered in good health, since pre-screening(筛选的)measures for suitability in the army had already been taken. The researchers found that around 28 percent of their samples smoked one or more cigarettes a day, 3 percent considered themselves ex-smokers, and 68 percent said they never smoked.

“People on the lower end of the average IQ tend to display poorer overall decision-making skills when it comes to their health,” says Weiser. He adds that his finding can help address serious concern among heath counsellors at grade and high schools.

1.The study led by Professor Mark Weiser shows that            .

A.the IQ of smoking males is lower than that of non-smokers

B.the IQ of smoking males is higher than that of non-smokers

C.the IQ of smoking males is the same as that of non-smokers

D.the IQ of smoking males is higher than that of female smokers

2.According to the passage, a smoking man’s IQ is most likely to be            .

A.101

B.94

C.80

D.120

3.What can be learned from the passage?

A.People in the military are more likely to become smokers than other people.

B.Most heavy smokers are found to have mental problems.

C.Socio-economic backgrounds have nothing to do with smoking behaviour.

D.People with lower IQs tend to be less good at controlling their addiction to smoking.

4.What is the meaning of the underlined part “An addiction that doesn’t discriminate”?

A.Smokers do not believe their IQ is affected by being addicted to smoking.

B.All people, no matter what their background, can become addicted to smoking.

C.Smoking is an addiction, and we must not discriminate against smokers.

D.The addiction to smoking is difficult to get rid of.

 

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