Not all memories are sweet．Some people spend all their lives trying to forget bad experiences．Violence and traffic accidents can leave people with terrible physical and emotional scars．Often they relive these experiences．

Now American researchers think they are close to developing a pill, which will help people forget bad memories．The pill is designed to be taken immediately after a frightening experience．They hope it might reduce, or possibly erase the effect of painful memories．

In November, experts tested a drug on people in the US and France． The drug stops the body releasing chemicals that fix memories in the brain． So far the research has suggested that only the emotional effects of memories may be reduced, not that the memories are erased．

The research has caused a great deal of argument．Some think it is a bad idea, while others support it．Supporters say it could lead to pills that prevent or treat soldier’ troubling memories after war．

They say that there are many people who suffer from terrible memories．“Some memories can ruin people’s lives．They come back to you when you don’t want to have them in a daydream or nightmare． They usually come with very painful emotions,” said Roger Pitman, a professor of psychiatry（精神病學(xué)）at Harvard Medical School．“This could relieve a lot of that suffering．”

But those who are against the research say that changing memories is very dangerous because memories give us our identity（特性）． They also help us all avoid the mistakes of the past． “All of us can think of bad events in our lives that were horrible at the time but make us who we are．I’m not sure  we’d want to wipe those memories out,” said Rebecca Dresser, a medical ethicist（倫理學(xué)家）．

Some people fear that although the drug would first be used in only very serious cases, it would become more and more common． “People always have the ability to misuse science,” said Joseph Le Doux, a New York University memory researcher．“All we want to do is to help people have better control of memories．”

1．What’s the main idea of this passage?

      A．People often suffer from bad memories．

      B．American researchers are trying to develop a pill．

      C．Forget bad memories, and be happy．

      D．The research has caused a heated argument．

2．The underlined word “it” in Paragraph 4 refers to “               ”．

      A．the new drug                                          B．the research into the drug

      C．the bad memory                                     D．the chemical in the drug

3．Which of the following is NOT the opinion of the supporters?

      A．The pill can erase all the memories in the past．

      B．Some memories can ruin people’s lives．The pill can relieve emotional suffering．

      C．The pill can also help many other types of people who suffer from terrible memories．

      D．The pill can prevent or treat troubling memories in soldiers after war．

4．Which of the following is NOT the opinion of the opponents（反對(duì)者）？

      A．Our memories give us our identity．

      B．The memories help human avoid mistakes of the past．

      C．The drug should be used in only very serious cases．

      D．People may not be sure  whether they want to wipe the memories out．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來源： 題型：

根據(jù)短文內(nèi)容，從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)，選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)

Dear Mom and Dad,

I’m afraid I have some very bad news for you. I have been very naughty(調(diào)皮的) and the school principal(校長(zhǎng)) is very angry with me. She is going to write to you. You must come and take me away from here.     

The trouble started last night when I was smoking in bed. This is against the rules, of course.  

As I was smoking, I heard footsteps coming towards the room. I did not want a teacher to catch me smoking, so I threw the cigarette away.

            

There was a curtain(窗簾) near the waste-paper basket which caught fire too. Soon the whole room was burning.

   The school is a long way from the town and by the time the fire department arrived, the whole school was in flames. Many of the girls are in the hospital.

The principal said that the fire was all my fault and you must pay for the damage.    

The principal phoned the fire department.

She doesn’t want me to smoke here.

We are not allowed to smoke at all.

She will send you a bill for about a million dollars.

She does not want me in her school any longer.

Unfortunately, the cigarette fell into the waste-paper basket, which caught fire.

G. The fire spread to another room

查看答案和解析>>

科目：高中英語(yǔ) 來源：2010-2011學(xué)年廣東華南師大附中高三綜合測(cè)試英語(yǔ)卷（三） 題型：閱讀理解

Dear Michelle:
Why can't my daughter manage her life better? She is 17 and an honor student, but she seems to be wasting her life away with a boyfriend who is holding her back.
He consumes every waking, minute of her precious time and smooth-talks her as well.
His goal is to get her to agree to go to the college of his choice, not her choice, and because his grades are lower, his choice will be limited.
I feel like I want to rescue her, but she pushes me away and shuts me out. She has only brought us pride and joy; and now this! Help!
A worried mother
Dear Mother of a 17-year-old Girl:
Hmmmmm. What's the matter with kids today? Remember that song from "Bye Bye
Birdie"?
Well if you do not, let me fill you in about teenagers and their life-management skills.Do not expect too much too soon because at the ripe age of 17, life-management is not within their reach, not should it be.
Life experience creates both the conditions and the skills for management, and if management went before experiene, there would be tittle of it.
Your daughter is an honor student for good reasons. She is smart, studies with
intelligence and you have given her good Values.
When the time comes for her to apply for college, and she visit the ones that were specifically desigened for student the top of their grade, she will most likely break away from her boyfriend's influenee.
It is rare for an honor student to change the path of their academic career for puppy love. That being said, them might be some adoldscent wisdom in her behavior after all.
Perhaps she is choosing to worry you, her parents, for unconscious reasons. Being such a good girl and being a steady source of joy might have become a bit too much for her.
Let your daughter have her own private moment of 11th grade rebellion. She deserves a break from perfection.
Michelle
【小題1】From the mother's letter we can learn that her daughter             

A．is being fooled by the boyB．has fallen behind in her studies
C．doesn't talk much with her motherD．has chosen which college to attend
【小題2】 According to Michelle; 17-year-teenagers              .
A．a(chǎn)re too young to manage their life
B．a(chǎn)re old enough to live their own life
C．should have managemnent before experience
D．have reached the age of an adult
【小題3】 The underlined word"puppy-love"refer to          
A．false loveB．foolish loveC．pure loveD．a(chǎn)dolescent love
【小題4】Michelle seems to believe that the daughter will finally          
A．come up with the right decision
B．follow her boyfriend's advice
C．worry her parents for unconscious reasons
D．influence her boyfriend's behavior
【小題5】 The best title for the passage would be          
A．College of kids' own choice
B．How can I help my girl?
C．How to manage teenagers' life?
D．A 17-year-old girl and her mother

查看答案和解析>>

科目：高中英語(yǔ) 來源：2010—2011學(xué)年內(nèi)蒙古集寧一中高一下學(xué)期期中考試英語(yǔ)卷 題型：閱讀理解

Dear Mom and Dad,
I'm afraid I have some very bad news for you. I have been very naughty and the school master is very angry with me. She is going to write to you. You must come and take me away from here. She does not want me in the school any longer. The trouble started last night when I was smoking a cigarette in bed. As I was smoking, I heard footsteps coming towards the room .I did not want a teacher to catch me smoking, so I threw the cigarette away. Unfortunately, the cigarette fell into the waste-paper basket. It caught fire.
There was a curtain near the waste-paper basket. It caught fire too. Soon the whole room was burning. The master phoned the fire brigade. The school is a long way from the town and before the fire brigade arrived, the whole school was on fire. The master said that the fire was all my fault and I must pay for the damage. She will send you a bill for about a million dollars.
I'm very sorry for this.
Much love   
Sarah     
【小題1】Why did Sarah write to his parents?

A．He missed them very much for they hadn’t seen each other for a long time.
B．He told his parents what he had done in school.
C．He was tired of studying, and wanted to leave school.
D．He thought he was old enough to help them do something.
【小題2】 Where did Sarah smoke?
A．In the classroomB．In the Dinning hall
C．In the streetD．In the dormitory
【小題3】 Why was the school master angry with him?
A．Because he was too naughty
B．Because he was too lazy
C．Because he caused a big fire
D．Because he stole something from the school
【小題4】According to the passage, what should the students not do?
A．They should not smoke, because smoking is dangerous to them
B．They should not dance, because dancing would waste a lot of money
C．They should not make friends, because making friends would take them absent
D．They should not wear expensive clothes because they would waste a lot of money

查看答案和解析>>

科目：高中英語(yǔ) 來源：黑龍江省哈爾濱四校2010屆高三下學(xué)期第二次模擬聯(lián)考 題型：閱讀理解



D
Here's a scene：a village where the sun always shines，crops always grow and your friends drop by to sweep your yard to the sound of guitar music．Animals do what they are told，there is no disease，and lendin’ folks a helpin’hand makes you richer and wiser．Welcome to FarmVille—
Current population 69m and rising fast．
“It reminds me of my childhood，”says one player, Lia Curran，37，a nurse from London．“Right now I'm growing wheat and flowers. I've got a small garden, and I'm raising some chickens and some cows. I like having the animals. It's relaxing.” Curran's animals, however, is nothing more than a collection of cartoons. FarmVille is an online computer game built into the social networking site Facebook and is described by its players as “addictive”. Launched last June by Zynga Game Network, FarmVille now has many players—more than the population of the UK. The players are largely women over the age of 35.
FarmVille unites the worlds of social networking and gaming．Players are given a ground with six fields，“cash”，a few seeds and a plough and have to build up wealth，skills and neighbors to create bigger，better，richer farms．Inviting your online friends to play means you earn more and get flee gifts；you rise rapidly through the first levels but，once hooked，have to work harder and harder with no final level or goal in sight．
“Games like this draw people into a fantasy world that's separate from real life where there are no issues，and where things are simple and controllable，” Brian Dudley says．In November，he opened the UK's first computer games addiction clinic，treating online gamers who stayed at the keyboard for up to eight hours a day—“the tip of the iceberg”，he says．Two weeks ago，a group of US players launched a class action against Zynga and Facebook．“Most，if not all，of the online advertisements presented through Zynga are scams(騙局)，”the lawsuit states．“The advertisements are highly misleading and often result in users ordering goods or services that they do not want or need．”
According to Nick O'neill from the social media site All Facebook，Zynga is making $500，000(￡304，000)a day，from its Facebook games，in turn spending some $50m(￡30m)a year on Facebook ads．
If all that weren't enough，F(xiàn)armVille doesn't even function like a proper farm：in FarmVille，wheat grows in two days—in real life，it takes months．But play continues nevertheless．
68．If you want to create a better and richer farm，you should do the following EXCEPT that   ____．
A．you have to work harder and harder
B．you should pay real—world money to advance in the game
C．you should invite your online friends and neighbors to play
D．you should develop your skills and befriend FarmVille neighbors
69．Which of the following statements is TRUE?
A．Most young girls are fascinated by the farming game．
B．Money Zynga has made is mostly spent on advertising campaign．
C．There is potential threat to the players and some players are misled by the advertisements．
D．The UK's first computer games addiction clinic was opened to help treat online players．
70．The purpose of the class action against Zynga and Facebook was to_____．
A．show that Zynga has an extremely tight relationship with Facebook
B．try to stop Zynga and Facebook from putting advertisements
C．a(chǎn)ttract more people to FarmVille game to plant crops
D．a(chǎn)ppeal to the public to order more goods or services

查看答案和解析>>

科目：高中英語(yǔ) 來源：20102011學(xué)年浙江杭師大附中高二第一學(xué)期期末英語(yǔ)卷 題型：完型填空

完型填空 （共20小題，每小題1分，滿分20分）

I was tired and hungry after a long day of work. When I walked into the living room, my 12-year-old son looked __26__ at me and said, “I love you.” I didn’t know what to say. __27__ several seconds all I could do was to stand there and __28__ down at him. My first thought was that he must need __29__ with his homework or he was trying to __30__ me for some news. Finally I asked, “What was that all about?”

“Nothing.” He said, “My teacher said we should __31__ our parents that we love them and see what they say. It’s a(n) __32__.”

The next day I called his teacher to __33__ more about this “experiment” and how the other parents had __34__.

“Basically, most of the fathers had the __35__ reaction as you did.” The teacher said, “When I first __36__ we try this, I asked the children what they thought their parents would say. Some of them thought their parents would have heart trouble.” “The __37__ is,” the teacher explained, “feeling loved is an important part of __38__. It’s something all human beings __39__. What I’m trying to tell the children is that it’s too __40__ that we don’t all express those feelings. A boy should be __41__ to tell his dad that he loves him.”

The teacher, a middle-aged man, understands how __42__ it is for some of us to say the things that would be good for us to say.

When my son came to me that evening, I held on to him for __43__ second. And just __44__ he pulled away, I said in my deepest, most manly voice, “Hey, I love you, too.”

I don’t know if saying that made either of us healthier, but it did feel pretty good. Maybe next time if my child says “I love you”, it would not take me a whole day to think of the right __45__.

1. A. down              B. away             C. out              D. up

2.A. After              B. For              C. At               D. On

3. A. glance            B. glare                C. stare           D. watch

4. A. patience              B. time             C. help             D. paper

5. A. report            B. prepare              C. answer               D. apologize

6.. A. help                 B. ask              C. tell                 D. make

7.. A. thing                B. experiment           C. word             D. sentence

8. A. search for            B. search           C. find out         D. find

9. A. said              B. reacted              C. done                 D. explained

10. A. same             B. different            C. usual                D. ordinary

11. A. allowed              B. agreed               C. suggested        D. planned

12. A. point                B. idea                 C. way                  D. cause

13. A. body             B. health               C. life                 D. study

14. A. have             B. know                 C. take                 D. require

15. A. bad              B. good                 C. late                 D. early

16. A. fit                  B. ready                C. nice                 D. able

17.A. easy              B. much                 C. often                D. difficult

18. A. a much           B. a full               C. an exact             D. an extra

19. A. before               B. after                C. because              D. if

20. A. answer           B. key                  C. reason               D experiment

 

查看答案和解析>>

同步練習(xí)冊(cè)答案