题目内容

Not all memories (记忆)are sweet. Some people spend all their lives trying to forget bad experiences. Wars and traffic accidents can leave people with terrible physical and mental scars. Often they appear again in dreams.
Now American researchers think they are close to developing a pill(药丸), which will help people forget bad memories. The pill is designed to be taken immediately after a frightening experience. They hope it might reduce(减少), or possibly erase(抹去) the effect of sad memories.
In November, some scientists tested a drug(药) on people in the US and France. The drug stops the body producing chemicals(化学品) that fix memories in the brain. So far the research has suggested that only the mental effects of memories may be reduced, not that the memories are erased.
The research has caused plenty of argument. 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 destroy(破坏) people’s lives. They come back to you when you don’t want to have them in a dream. They usually come with very sad feeling.” said Roger Pitman, a scientist of psychiatry at Harvard Medical School. “This could relieve(减轻) a lot of that suffering.”
But those who are against the research say that it is very dangerous to change memories because memories give us our identity(特质). They also help us all get away from 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 erase those memories,” said Rebecca Dresser.
小题1:The passage is mainly about __________.
A.a new medical invention
B.a new research on memories
C.a way of erasing sad memories
D.an argument about the research on the pill
小题2:The drug tested on people can __________.
A.cause the brain to fix memories
B.stop people remembering their experiences
C.prevent body producing certain chemicals
D.erase the emotional effects of memories
小题3:The word “scars” in Paragraph One is close in meaning to _________.
A.good stories B.sad feelings
C.experiencesD.memories
小题4:Which of the following does Rebecca Dresser agree with?
A.Some memories can destroy people’s lives.
B.People want to get away from bad memories.
C.Experiencing bad events makes us different from others.
D.The pill will reduce people’s sufferings from bad memories.

小题1:D
小题2:C
小题3:B
小题4:C

试题分析:这篇短文主要讨论了一种能够使人消除不良记忆的药物,对此不同专家有不同的观点,短文没有给出明确结论。
小题1:通过阅读短文可知本文主要谈论了一种使人们忘掉不好记忆的药物,故选D。
小题2:根据The drug stops the body producing chemicals(化学品) that fix memories in the brain.描述可知选C。
小题3:联系上文战争和交通事故,可知意思是创伤,故选B,伤心地情怀。
小题4:根据“All of us can think of bad events in our lives that were terrible at the time but make us who we are. 句意:我们所有人都可能想起我们生活中曾经是很可怕的事情,但是那会让我们成为真正的自己。结合语境可知选C,经历不好的事情会让我与其他人有所不同。
点评:本文中长句较多,一时很难读懂句子含义,注意多读几遍,不要强求非得理解一词一句的含义,能把握文章大意就行。然后带着问题阅读短文,一般就能顺利找出答题依据。对于不能直接找到根据的问题注意联系上下文,根据短文中心总结出正确答案。
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As many as 10 of the 17 kinds of penguins(企鹅)may be in danger of disappearing. The number of penguins have decreased(减少) by 30% since 1987.
  Penguins are black and white birds that live in the southern part of the world. They are common in South America,New Zealand,Australia and South Africa. Many live near cold waters. But some live near warm waters in Galapagos Islands. Penguins cannot fly,but they are fine swimmers. Penguins eat fish and krill(磷虾).
  The warming of the earth is the decrease in penguin populations. The heating of the air has caused ocean waters to become warmer. Higher water temperatures have reduced the supply of fish and krill. Some years later these birds are completely unable to reproduce(繁殖).  Besides,many adult penguins die of hunger.
  Widespread(广泛的) fishing,exploration for oil and oil leaks(漏) also make penguins be in danger. Poisonous organisms(生物) in ocean water are another danger. Penguins also have their enemies,including wild dogs,sharks,seals and sea lions.
  News about penguins is not all bad,however. Several years ago,oil leaking from a ship hurt 40% of the penguins in South Africa. The penguins became covered with oil. But thousands of people helped clean and treat the birds well. Then they returned the penguins to the wild.  Now these South African penguins are reproducing in higher numbers than before the oil leaking.
小题1:Penguins ___________.
A.can swim better than flyB.can be found near Oceania (大洋洲)
C.eat fish only冬腊月D.live only in cold waters.
小题2:Which of the following is NOT the cause of penguin's decrease in numbers?
A.Oil searching.B.Widespread fishing.
C.Human's killing.D.Warming of the oceans.
小题3: Why are the penguins in South Africa reproducing in higher numbers than before the oil leaking?
A.Because people removed the ship.
B.Because people sent a lot of penguins to the wild.
C.Because people helped the penguins.
D.Because people treated the penguins well.
In the 13th century, the famous Italian traveler, Marco Polo, traveled a long way to China. During his stay in China, he saw many wonderful things. One of the things he discovered was that the Chinese used paper money. In Western countries, people did not use paper money until the 15th century. However, people in China began to use paper money in the 7th century.
A Chinese man called Cai Lun invented paper almost 2000 years ago. He made it from wood. He took the wood from trees and made it into paper. He then put these pieces of paper together and made them into a book.
Now paper still comes from trees. We use a lot of paper every day. If we keep on wasting so much paper, there will not be any trees left on the earth. If there are no trees, there will be no paper. Every day, people throw away about 2,800 tons of paper in our city. It takes 17 trees to make one ton of paper. This means that we are cutting nearly 48,000 trees every day. Since it takes more than 10 years for a tree to grow, we must start using less paper now. If we don’t, we will not give enough time to grow more trees to take the place of those we use for paper.
So how can we save paper? We can use both sides of every piece of paper, especially then we are making notes. We can choose drinks in bottles instead of those in paper packets. We can also use cotton handkerchief and not paper ones. When we go shopping, we can use fewer paper bags. If the shop assistant does give us a paper, we can save it and reuse it later.
Everyone can help to save paper. If we all think carefully, we can help protect trees. But we should do it now, before it is too late.
小题1: When he was in China, Marco Polo ________.
A.saw many wonderful things
B.read a lot of books
C.discovered Cai Lun invented paper
D.learned to make paper
小题2:About ________ tons of paper are thrown away every day in our city.
A.48,000B.1,700C.2,000D.2,800
小题3:Which of the following is NOT the way of saving paper?
A.To use cotton handkerchiefs instead of paper ones.
B.To grow more trees.
C.To use both sides of very piece of paper.
D.To use the paper bags from shops more than once.
小题4:Which of the following is NOT true?
A.About 48,000 trees can be used to make 2,800 tons of paper.
B.If we keep on wasting paper, we will have no paper to use.
C.The Chinese used paper money much earlier than the people in western countries.
D.It is never too late to plant trees for paper.
小题5:Which is the best title of the passages?
A.Cotton Handkerchiefs Back Again
B.Cai Lun, the Great Inventor
C.Saving Paper
D.The history of Paper
完形填空(15分)
Do you often  1 your parents? You may say “Of course, I  2 . I buy a present for my mother on Mother’s Day and on Father’s Day, I give my father  3 , too.” But what about the other days of the year?
I have a friend  4 parents live in another city. One day I went to see her. We had a nice  5 . Then she wanted to  6 , so she dialed(拨号) the number, but then she  7 the phone. After about fifteen  8 , she dialed the number “Hi, Mom.”
Later I asked, “  9 did you dial the number twice?” She smiled, “My parents are old and  10 . They can’t get close to the telephone  11 . I always do so when I call them. I just want to give them  12 time to answer the call.”
My friend is a good girl. She is  13 thinking about her parents. You also want to be a  14 child, right? Please always remember to 15 your parents in every situation, not just on some important days.
小题1:A、think of            B、think with         C、think
小题2:A、will               B、do                 C、won’t
小题3:A、a cake            B、a kiss              C、a present
小题4:A、who                 B、which                C、whose
小题5:A、sing              B、conversation         C、drink
小题6:A、make a call         B、pay a visit         C、have a rest
小题7:A、put down            B、put away             C、put off
小题8:A、seconds            B、minutes            C、hours
小题9:A、How                 B、What                C、Why
小题10:A、fast             B、slow              C、healthy
小题11:A、quick             B、quickly             C、slowly
小题12:A、little             B、quick                C、enough
小题13:A、always            B、never                C、seldom
小题14:A、bad               B、clever              C、good
小题15:A、think of          B、look after           C、ring up

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