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 in nightmares(噩梦).
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 wipe out, the effect of painful memories.
In November, experts tested a drug on people in the US and France. The drug stops the body releasing (释放) 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 wiped out. They are not sure to what degree people’s memories are affected.
The research has caused a great deal of argument(争议). Some think it is a bad idea, while others support it. Supporters say it could lead to pills that prevent or treat soldiers' 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 at Harvard Medical School. "This could relieve a lot of that suffering."
But those who are against the research say that maybe the pills can change people’s memories and changing memories is very dangerous because memories give us our identity (特质). They also help us all avoid the mistakes of the past.
"All of us can think of bad events in our lives that were terrible at the time but make us who we are. I'm not sure we want to wipe those memories out, "said Rebecca Dresser, a medical ethicist.
1. The passage is mainly about________.
A. a new medical invention B. a new research on the pill
C. a way of wiping out painful memories D. an argument about the research on the pill
2.The drug tested on people can.
A. cause the brain to fix memories B. stop people remembering bad experiences
C. stop body producing certain chemicals D. wipe out the emotional effects of memories
3.We can infer from the passage that________.
A. people doubt the effects of the pills
B. the pill will certainly stop people's emotional memories
C. taking the pill will do harm to people's physical health
D. the pill has already been produced and used by the public in America
4.Which of the following does Rebecca Dresser agree with in the last paragraph ?
A. some memories can ruin people's lives.
B. people want to get rid of bad memories.
C. experiencing bad events makes us different from others.
D. the pill will reduce people's sufferings from bad memories.
5.You may probably read the passage in a __________
A. guidebook B. medical magazine C. textbook D. science fiction
高一英语阅读理解中等难度题
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 in nightmares(噩梦).
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 wipe out, the effect of painful memories.
In November, experts tested a drug on people in the US and France. The drug stops the body releasing (释放) 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 wiped out. They are not sure to what degree people’s memories are affected.
The research has caused a great deal of argument(争议). Some think it is a bad idea, while others support it. Supporters say it could lead to pills that prevent or treat soldiers' 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 at Harvard Medical School. "This could relieve a lot of that suffering."
But those who are against the research say that maybe the pills can change people’s memories and changing memories is very dangerous because memories give us our identity (特质). They also help us all avoid the mistakes of the past.
"All of us can think of bad events in our lives that were terrible at the time but make us who we are. I'm not sure we want to wipe those memories out, "said Rebecca Dresser, a medical ethicist.
1. The passage is mainly about________.
A. a new medical invention B. a new research on the pill
C. a way of wiping out painful memories D. an argument about the research on the pill
2.The drug tested on people can.
A. cause the brain to fix memories B. stop people remembering bad experiences
C. stop body producing certain chemicals D. wipe out the emotional effects of memories
3.We can infer from the passage that________.
A. people doubt the effects of the pills
B. the pill will certainly stop people's emotional memories
C. taking the pill will do harm to people's physical health
D. the pill has already been produced and used by the public in America
4.Which of the following does Rebecca Dresser agree with in the last paragraph ?
A. some memories can ruin people's lives.
B. people want to get rid of bad memories.
C. experiencing bad events makes us different from others.
D. the pill will reduce people's sufferings from bad memories.
5.You may probably read the passage in a __________
A. guidebook B. medical magazine C. textbook D. science fiction
高一英语阅读理解中等难度题查看答案及解析
阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空,并将答案填写在的相应位置上。
Not all memories are sweet. Some people spend all 1. lives trying to forget bad experiences. Now American researchers are developing a pill, 2. will help people forget bad memories. The pill is planned to be taken immediately after a 3. (frighten) experience. They hope it might reduce, or possibly erase, the effect of painful memories.
However, the new research has caused a lot of argument. Supporters say bad memories may ruin people’s lives. They come back 4. us when we don’t want to have them in a daydream or nightmare(噩梦). They usually come with very painful feelings. The pill can help to reduce many ____5.____(suffer). But those 6. are against the research say that changing memories __7. (be) very dangerous because memories show who we are.
_____8._____the drug could first be used in only very serious cases, some people even fear that it would become more commonly used. Don’t forget people always have the ability 9. (use) science for the wrong purpose. What we should do is help people to have __10. (good) control of memories.
高一英语语法填空中等难度题查看答案及解析
阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空,并将答案填写在的相应位置上。
Not all memories are sweet. Some people spend all 1. lives trying to forget bad experiences. Now American researchers are developing a pill, 2. will help people forget bad memories. The pill is planned to be taken immediately after a 3. (frighten) experience. They hope it might reduce, or possibly erase, the effect of painful memories.
However, the new research has caused a lot of argument. Supporters say bad memories may ruin people’s lives. They come back 4. us when we don’t want to have them in a daydream or nightmare(噩梦). They usually come with very painful feelings. The pill can help to reduce many ____5.____(suffer). But those 6. are against the research say that changing memories __7. (be) very dangerous because memories show who we are.
_____8._____the drug could first be used in only very serious cases, some people even fear that it would become more commonly used. Don’t forget people always have the ability 9. (use) science for the wrong purpose. What we should do is help people to have __10. (good) control of memories.
高一英语语法填空中等难度题查看答案及解析
Some people often complain about their poor memory. Actually there are several ways to keep your memory sharp. This article will show you some simple tips.
1. When you say these things, you begin to plant the thought in your mind and it may become true. Tell yourself you can remember anything as long as you put your mind to the task. You will see an improvement in your memory.
2. If you have trouble remembering phone numbers or other blocks of numbers, it can be really helpful to try this method. If you remember them in smaller groups, like two or three digits(数字), it will also be much easier to remember the number.
Be sure to see a doctor if you really are losing your memory. A poor memory can be a sign that you are in low spirits. 3.
Playing games also helps improve your memory. Any type of games that involves(涉及) remembering things is wonderful. 4. Try and remember it when you have nothing better to do. A useful tip for anyone interested in games is to often work on solving word puzzles and similar types of games. 5. Not only will your memory probably improve, you will also have a great deal of fun.
A.Take a right attitude.
B.Remember numbers in small groups.
C.Stop telling yourself you have a weak memory.
D.If you don't know your condition, you cannot treat it!
E.If you don't like games, you can go over a list of “to do things”.
F.If so, treating it could be the key to getting your memory back.
G.Such games use the same skills needed to remember facts and help keep the mind sharp.
高一英语其他题中等难度题查看答案及解析
All around the world,an increasing number of people are spending their time taking part in online volunteering projects.What encourages them to help strangers without expectation of money or even thanks?
Radha Taralekar helped teach Imelda how to protect herself from HIV,though the two have never met,and neither knows the other's name.Taralekar received no payment for the job.For Taralekar,the project gave her the chance to use her professional experience."I want to serve people with my medical knowledge,"she said.For some, the inspiration to volunteer online was far more personal.After losing his wife to cancer,Tony Selman spent many hours online helping Cancer Research to collect information on the illness."Seeing how painful she was when my wife was dying,I decided to help scientists find a way to treat cancer,"he said.
Interests and hobbies are also one of the reasons.Sam Luk joined other online volunteers to try to help the police solve murder cases.The police posted them online,calling for volunteers to help them to make sense of the messages."I am interested in this and I love Sherlock Holmes,"said Luk.
For writer Clay Shirky,some large online volunteering projects help millions of people,giving him a sense of achievement.He helps write Wikipedia,the world's biggest encyclopedia(百科全书),which is written by people willing to use their professional knowledge.
1.We can know that Radha Taralekar may be a .
A. teacher B. doctor
C. writer D. policewoman
2.Why did Tony Selman decide to help Cancer Research?
A. He had much time to spend online.
B. He saw many people die of cancer.
C. His wife was dead because of cancer.
D. He became a member of Cancer Research.
3.Sam Luk volunteered to help the police because of .
A. his interests and hobbies B. his duty of work
C. money in return D. a sense of achievement
4.How many reasons why people help strangers online are mentioned in the text?
A. One. B. Two.
C. Three. D. Four.
高一英语阅读理解中等难度题查看答案及解析
Most people nowadays are1.busy with their lives that they do not have time to enjoy a healthy and 2.(balance) diet. For most individuals, as3.result of eating foods rich in fats and sugar several years, they choose 4.(go) on a diet but do not succeed at the end. Be sure to be with a strong awareness(意识) that you are 5. you eat! Therefore, maintaining a healthy diet not only6.(provide) your body with energy but also numerous health benefits. One is that you will keep a healthy weight and is also the easiest and most 7.(benefit) way in which you can be energetic and protect yourself 8.a number of diseases when 9.(grow) old. Another benefit is that you will meet your everyday nutritional requirements(要求). Basically speaking, you should ensure that you take good amount of vegetables, grains, milk and proteins. In most cases, a healthy diet can help you decrease the risk of10.(get) some diseases like diabetes and cancer.
高一英语七选五中等难度题查看答案及解析
Some people do not like anything to be out of place; they are never late for work; they return their books to the library on time; they remember people's birthdays; and they pay their bills as soon as they arrive. Mr. Dodds is such a person .
Mr. Dodds works in a bank, and lives on his own. The only family he has is in the next town :his sister lives there with her husband, and her son, Mark, Mr. Dodds does not see his sister, or her family, from one year to the next, but he sends them Christmas cards, and he has not forgotten one of Mark’s seventeen birthdays.
Last week Mr. Dodds had quite a surprise. He drove home from the bank at the usual time, driving neither too slowly nor too fast. He parked his car where he always parked it, out of the way of other cars, and he went inside to make his evening meal. Straight away, there was a knock at the door. Mr Dodds opened the door to find a policeman standing on the door-step .
“What have I done wrong ?” Mr. Dodds asked himself . “Have I driven on the wrong side of the road? Has there been some trouble at the bank? Have I forgotten to pay an important bill?”
“Hello, Uncle ,” said the policeman,” My name is Mark.”
1.From the passage we know that his sister ______.
A. lives in the next town with her husband and son
B. is the only member of the family that he knows
C. never writes back to him
D. has a small family: a son and Mark, her husband
2.“He has not forgotten one of Mark’s seventeen birthdays” means ____.
A. he has not forgotten Mark’s seventeenth birthday.
B. he sent Mark something on his seventeenth birthday
C. he always sent a Christmas card on Mark’s birthday
D. he always sent Mark something on his birthday
3.There was a knock at the door when Mr. Dodds was ______.
A. driving home from the bank
B. parking his car
C. ready to make his evening meal
D. just about to shut the front door
4.The policeman was there _______.
A. to ask Mr. Dodds to go to see his uncle
B. to ask Mr. Dodds to park his car not too near to other cars
C. to meet Mr. Dodds, his uncle
D. to see Mr. Dodds about some trouble at the bank
高一英语阅读理解中等难度题查看答案及解析
Not all advertisements on TV are shown for _____ purposes; some are meant to educate people to pay attention to health, environment or safety.
A. convenient B. commercial
C. historical D. memorial
高一英语单项填空中等难度题查看答案及解析
It’s the same in China—many people, some ______ are not overweight at all, are always going
on diets or taking weight-loss pills, ______ are often dangerous.
A.whose; which | B.of which; who | C.of whom; which | D.who; that |
高一英语单项填空简单题查看答案及解析
Many people, some of ______ are not overweight at all, are always going on diets or taking weight-loss pills, _____ are often dangerous.
A. who, that B. whom, that
C. who, which D. whom, which
高一英语单项填空中等难度题查看答案及解析