【題目】閱讀下列短文,從每題所給的四個(gè)選項(xiàng)(A、B、C和D)中,選出最佳選項(xiàng)。
C
As Internet users become more dependent on the Internet to store information, are people remembering less? If you know your computer will save information, why store it in your own personal memory, your brain? Experts are wondering if the Internet is changing what we remember and how.
In a recent study, Professor Betsy Sparrow conducted some experiments. She and her research team wanted to know the Internet is changing memory. In the first experiment, they gave people 40 unimportant facts to type into a computer. The first group of people understood that the computer would save the information. The second group understood that the computer would not save it. Later, the second group remembered the information better. People in the first group knew they could find the information again, so they did not try to remember it.
In another experiment, the researchers gave people facts to remember, and told them where to find the information on the computer. The information was in a specific computer folder (文件夾). Surprisingly, people later remember the folder location (位置) better than the facts. When people use the Internet, they do not remember the information. Rather, they remember how to find it. This is called "transactive memory (交互記憶)"
According to Sparrow, we are not becoming people with poor memories as a result of the Internet. Instead, computer users are developing stronger transactive memories; that is, people are learning how to organize huge quantities of information so that they are able to access(獲取) it at a later date. This doesn't mean we are becoming either more or less intelligent, but there is no doubt that the way we use memory is changing.
(1)The passage begins with two questions to ______.
A.introduce the main topic
B.show the author's altitude
C.describe how to use the Interne.
D.explain how to store information
(2)What can we learn about the first experiment?
A.Sparrow's team typed the information into a computer.
B.The two groups remembered the information equally well.
C.The first group did not try to remember the formation.
D.The second group did not understand the information.
(3)In transactive memory, people ______.
A.keep the information in mind
B.change the quantity of information
C.remember how to find the information
D.organize information like a computer
(4)What is the effect of the Internet according to Sparrow's research?
A.We are becoming more intelligent.
B.We are using memory differently.
C.We have poorer memories than before.
D.We need a better way to get information.

【答案】
(1)A
(2)C
(3)C
(4)B
【解析】文章主要講的是互聯(lián)網(wǎng)給人類的記憶帶來(lái)的影響;ヂ(lián)網(wǎng)使用者越來(lái)越依賴局聯(lián)網(wǎng)儲(chǔ)存信息,人們這樣做是否會(huì)喪失記憶事物的能力呢?專家懷疑互聯(lián)網(wǎng)可能真在改變?nèi)藗兊挠洃泝?nèi)容和方式。
(1)A細(xì)節(jié)理解題。根據(jù)文中Experts are wondering if the Internet is changing what we remember and how,可知,作者使用兩個(gè)問(wèn)句是為了引出要討論的話題。故選A。
(2)C細(xì)節(jié)理解題。根據(jù)文中People in the first group knew they could find the information again, so they did not try to remember it,可知C選項(xiàng)是正確的,故選C。
(3)C細(xì)節(jié)理解題。根據(jù)文中Rather, they remember how to find it. This is called "transactive memory (交互記憶),可知在交互記憶力,人們記得怎樣找到信息,故選C。
(4)B推理判斷題。根據(jù)上下文分析可知因?yàn)槲覀兪褂貌煌挠洃浰詴?huì)影響,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】The reality is not beautiful as we thought. If you choose only to complain and escape, it will always follow you wherever you go. But if you decide to be strong, the1 (hard) will turn out to be a fortune on 2 new hopes will arise. For me, small dose of hope is enough.

When I was in my first year in my high school, I hit a stretch where every area of my life was a disaster. I felt hopeless and alone, and more 3 ( depress) than I knew was possible. I have no idea about my future.

One day, I was walking from class across campus to catch my bus home head down, fighting tears of total despair, 4 an old man came down the sidewalk toward me. Embarrassed at5 (see) such an emotional mess, I turned my head away and hoped to hurry past. I felt he’d walk on by,6 he moved until he was directly in front of me. That time, I thought he was a strange man who got on 7 (I) nerves. But, to my surprise, I looked up and found him smiling. Looking into my eyes, this stranger spoke8 a quiet voice, “What is wrong will pass. You are going to be ok, just hang on” He then, smiled again and 9 (walk) away.

I can not explain the impact of that man’s unexpected kindness and unconditional caring! He gave me one thing I had lost 10 (complete): hope.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源: 題型:

【題目】What would you do if you failed? Many people choose to give up. 1, the most effective way to succeed is 2(keep) your direction and stick to your goal. On your way to success, you must keep your direction. It is just like a lamp guiding you in 3(dark). It helps you overcome obstacles on your way. Otherwise you will4 (easy) get lost or hesitate to go ahead. Having direction 5(mean) having a goal. You can get nowhere6it in life. You can try to make practical plans to achieve it, with your plan and the steps 7(write) on paper. In this way you will know how to arrange your time and to spend your time properly. You can also share your goal with your friends and family members. Whenever you feel like 8(quit), they may offer you some9(spirit) support to keep you going. Most importantly, you should always hold the belief 10you are sure to succeed as long as you keep your direction all the time.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源: 題型:

【題目】閱讀短文,完成下列問(wèn)題。
C
We discuss the issue of when to help a patient die. Doctors of our generation are not newcomers to this question. Going back to my internship(實(shí)習(xí))days, I can remember many patients in pain, sometimes in coma(昏迷), with late, hopeless cancer. For many of them, we wrote an order for heavy medication—morphine(嗎啡)by the clock. This was not talked about openly and little was written about it. It was essential, not controversial.
The best way to bring the problem into focus is to describe two patients whom I cared for. The first, formerly a nurse, had an automobile accident. A few days later her lungs seemed to fill up; her heart developed dangerous rhythm disturbances. So there she was: in coma, on a breathing machine, her heartbeat maintained with an electrical device. One day after rounds, my secretary said the husband and son of the patient wanted to see me. They told me their wife and mother was obviously going to die; she was a nurse and had told her family that she never wanted this kind of terrible death, being maintained by machines. I told them that while I respected their view, there was nothing deadly about her situation. The kidney(腎) failure she had was just the kind for which the artificial kidney was most effective. While possibly a bit reassured, they were disappointed. Here was the head surgeon seemingly determined to keep everybody alive, no matter what.
Within a few days the patient's pacemaker(起搏器) could be removed and she awoke from her coma. About six months later, the door of my office opened and in walked a gloriously fit woman. After some cheery words of appreciation, the father and son asked to speak to me alone. As soon as the door closed, both men became quite tearful. All that came out was, "We want you to know how wrong we were."
The second patient was an 85-year-old lady whose hair caught fire while she was smoking. She arrived with a deep burn; I knew it would surely be deadly. As a remarkable coincidence there was a meeting for discussion going on at the time in medical ethics(道德). The speaker asked me if I had any sort of ethical problem I could bring up for discussion. I described the case and asked the students their opinion. After the discussion, I made a remark that was, when looking back, a serious mistake. I said, "I'll take the word back to the nurses about her and we will talk about it some more before we decide." The instructor and the students were shocked: "You mean this is a real patient?" The teacher of ethics was not accustomed to being challenged by actuality. In any event, I went back and met with the nurses. A day or two later, when she was making no progress and was suffering terribly, we began to back off treatment. Soon she died quietly and not in pain. As a reasonable physician, you had better move ahead and do what you would want done for you. And don't discuss it with the world first. There is a lesson here for everybody. Assisting people to leave this life requires strong judgment and long experience to avoid its misuse.
(1)In the early days when a patient had got a deadly, hopeless illness, _____.
A.doctors used to ask the patient to go back home and wait for death
B.doctors would write all their treatment plan on the patient's medical record
C.doctors would talk about their treatment plan openly
D.usually doctors would inject more morphine into the patient to end his life
(2)In the second paragraph, why were they disappointed?
A.Their wife and mother was going to die.
B.They doctor didn't do as they asked to.
C.Their wife and mother had to receive a kidney transplant.
D.The doctor scolded them for their cruelty
(3)At the meeting, the author discussed with the students_____.
A.how to help patients end their lives
B.the importance of mercy killing
C.the relationship between mercy killing and ethics
D.the case about an old lady
(4)The author suggested that doctors_____ before they assist a patient in killing himself.
A.discuss it with the others first
B.make sure there is no other choice left
C.be required to do so first by the patient
D.give the patient enough morphine
(5)Which of the following can best describe the author?
A.Cruel.
B.Determined.
C.Experienced.
D.Considerate.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源: 題型:

【題目】閱讀下面短文,掌握其大意,然后從下列各題所給的四個(gè)選項(xiàng)(A、B、C、D)中,選出最佳選項(xiàng)。
A man wanted to become wealthy. He was told a story one day that there was a 1 pebble (鵝卵石)among the pebbles on the beach of the Black Sea. It could turn everything it touched into 2. This pebble could be 3 only by touching it: unlike the other pebbles it was 4 when touched. The man rushed to the beach of the Black Sea and began to 5 the pebble.
6 he picked up a pebble that felt cold, he threw it into the sea. He 7 this practice day after day. Each pebble that felt cold was 8 thrown into the sea.
One morning, he 9 to take hold of a pebble that felt warm, unlike the other 10. The man threw the pebble into the sea. He hadn't 11 to, but he had formed a habit. Habits can be hard to 12.
In fact, if we repeat any behaviour 13 enough, it becomes a habit. But some habits can work in our favour, such as 14 attitudes and healthy ways of life. Our habitual attitudes and behaviour can either 15 us or hinder(阻礙) us.
Is there behaviour or an attitude you would like to make into a 16? Then reinforce (強(qiáng)化) it by 17 it at every opportunity.
When it comes to habits, 18 may not make perfect. But practice will certainly form 19 behaviour. Your habits will form who you are. So form the habits that are 20to you and let them mold (塑造) you into the person you want to be.
(1)A.carved B.large C.magical D.heavy
(2)A.gold B.water C.sand D.stone
(3)A.created B.saved C.changed D.recognized
(4)A.warm B.shining C.smooth D.hard
(5)A.look into B.search for C.make D.study
(6)A.Unless B.Although C.When D.Until
(7)A.tested B.developed C.continued D.analysed
(8)A.luckily B.carelessly C.suddenly D.immediately
(9)A.attempted B.happened C.decided D.began
(10)A.hands B.trees C.pebbles D.balls
(11)A.asked B.remembered C.meant D.offered
(12)A.ignore B.break C.learn D.forget
(13)A.often B.carefully C.fast D.calmly
(14)A.related B.public C.positive D.conservative
(15)A.trouble B.help C.expose D.defeat
(16)A.custom B.plan C.rule D.habit
(17)A.repeating B.retelling C.changing D.considering
(18)A.attitude B.attempt C.guidance D.practice
(19)A.violent B.bored C.permanent D.strange
(20)A.devoted B.beneficial C.familiar D.true

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源: 題型:

【題目】根據(jù)句意及首字母或漢語(yǔ)提示完成單詞。
(1)He (時(shí)常)takes a walk in the morning.
(2)I don't want to make the (航海) by myself.
(3)The President was leaving for a four-day (正式的) visit to Mexico.
(4)(事實(shí)上), on second thoughts, I don't think I will go out with him.
(5)It is said that the (身份) of the woman is still unclear.
(6)The teacher advised him to build his v by doing more reading.
(7)Go s ahead, and you will find the entrance.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源: 題型:

【題目】閱讀短文,回答下列問(wèn)題。
D
Some of the world's most significant problems never hit headlines. One example comes from agriculture. Food riots (暴動(dòng))and hunger make news. But the trend lying behind these matters is rarely talked about. This is the decrease in the growth in production of some of the world's major crops. A new study by the University of Minnesota and McGill University in Montreal looks at where, and how far, this decline is occurring.
The authors take a vast number of data points for the four most important crops: rice, wheat, corn and soybeans. They find that on between 24% and 39% of all harvested areas, the improvement in production that took place before the 1980s slowed down in the 1990s and 2000s.
There are two worrying features of the slowdown. One is that it has been particularly sharp in the world's most populous countries, India and China. Their ability to feed themselves has been an important source of relative stability both within the countries and on world food markets. That self-sufficiency (自給自足) cannot be taken for granted if productions continue to slow down.
Second, production growth has been lower in wheat and rice than in corn and soybeans. This is problematic because wheat and rice are more important as foods, accounting for around half of all calories consumed. Corn and soybeans are more important as feed grains. The authors note that “we have preferentially focused our crop improvement efforts on feeding animals and cars rather than on crops that feed people and are the basis of food security in much of the world.”
The report also states the more optimistic findings of another new paper which suggests that the world will not have to dig up a lot more land for farming in order to feed 9 billion people in 2050, as the Food and Agriculture Organization has argued.
Instead, it says, thanks to slowing population growth, land currently ploughed(犁)up for crops might be able to revert (回返) to forest or wilderness. This could happen. The trouble is that the prediction assumes continued improvements in productions, which may not actually happen.
(1)What significant problem does the writer think we should pay more attention to?
A.The decline of the grain production growth
B.News headlines in the leading media.
C.Food riots and hunger.
D.The food supply in populous countries.
(2)Why does the author mention India and China in particular?
A.Their big populations are causing worldwide concerns.
B.Their food yields have begun to decrease sharply in recent years.
C.Their self-sufficiency is vital to the stability of world food markets.
D.Their food self-sufficiency has been taken for granted.
(3)What does the new study by the two universities say about recent crop improvement efforts?
A.They fail to produce the same remarkable results as before the 1980s.
B.They contribute a lot to the improvement of human food production.
C.They play a major role in guaranteeing the food security of the world.
D.They focus more on the increase of animal feed than human food grains.
(4)What does the Food and Agriculture Organization say about world food production in the coming decades?
A.The growing population will greatly increase the pressure on world food supplies.
B.The optimistic prediction about food production should be viewed with caution.
C.The slowdown of the growth in yields of major food crops will be reversed.
D.The world will be able to feed its population without expanding the area of farmland.
(5)How does the author view the argument of the Food and Agriculture Organization?
A.It is built on the findings of a new study.
B.It is based on a doubtful assumption.
C.It is backed by strong evidence.
D.It is open to further discussion.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源: 題型:

【題目】假定英語(yǔ)課上老師要求同桌之間交換修改作文,請(qǐng)你修改你同桌寫(xiě)的以下短文。短文中共有10處錯(cuò)誤,每句中最多有兩處。錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。

增加:在缺詞處加一個(gè)漏字符號(hào)(∧),并在此符號(hào)下面寫(xiě)出該加的詞。

刪除:把多余的詞用斜線(\)劃掉。

修改:在錯(cuò)的詞下劃一橫線,并在該詞下面寫(xiě)出修改后的詞。

注意:1.每處錯(cuò)誤及其修改均僅限一詞;

2.只允許修改10處,多者(從第11處起)不計(jì)分。

When talking about sport, I always feel very exciting, because I like sport so much I love playing tennis, but it is my favorite sport. One day that I came home after school, I turned on TV and watch a tennis match. At first, I was attracted by the two beautiful tennis player. When I watched the match for ten minutes I found it wonderful. From now on, I started to watch tennis matches. I have learned to play the tennis, and I often invite my friends play with me. My love to tennis are more than I could express. I am so luckily to have some friends who share the same interest with me.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源: 題型:

【題目】假定你是高三學(xué)生王明。你的網(wǎng)友Susan給你寫(xiě)信,想要了解你近期的學(xué)習(xí)和生活計(jì)劃,F(xiàn)根據(jù)如下內(nèi)容給他寫(xiě)一封信:

1.學(xué)好英語(yǔ)并提高學(xué)習(xí)成績(jī);

2.每天抽時(shí)間進(jìn)行體育鍛煉;

3.周日去看望爺爺奶奶。

注意:

1.詞數(shù)100左右;

2.可以適當(dāng)增加細(xì)節(jié),以使行文連貫;

3.開(kāi)頭和結(jié)尾已經(jīng)給出,不計(jì)入總詞數(shù)。

Dear Susan,

I’m glad to hear from you.____________________________________________________

_____________________________________________________________________________

_____________________________________________________________________________

_____________________________________________________________________________

_____________________________________________________________________________

________________________________________________

Yours sincerely,

Wang Ming

查看答案和解析>>

同步練習(xí)冊(cè)答案