当前位置:初中试题 > 英语试题 > 科普环保类 > When you do not use your arms or your legs for some time, they will become weak....
题目
题型:不详难度:来源:
When you do not use your arms or your legs for some time, they will become weak. When you start using them again, they slowly become strong again. Everybody knows that. Yet many people do not seem to know that memory (记忆 )  works in the same way.
When someone says that he has a good memory, he really means that he keeps his memory in practice by using it.  When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong.
If a friend says that his arms and legs are weak, we know that it is his own fault (过错).  But if he tells us that he has a poor memory, many of us think that his parents may be blamed (责备 ) , and few of us know that it is just his own fault. Have you ever found that some people can’t read or write but usually they have better memories? This is because they cannot read or write but they have to remember things, they cannot write them down in a small notebook.  They have to remember days, names, songs and stories, so their memory is being exercised the whole time.
So if you want to have a good memory, learn from the people: practice remembering things in a way as other people do.
小题1: Someone can’t have a good memory if _     
A.his parents don"t have a good memory
B.he can"t read or write
C.he doesn’t use his memory
D.he doesn"t use his arms or legs for some time
小题2: If you do not use your arms or legs for some time,                    _
A.they become weak and wont become strong until you use them again
B.they will become stronger
C.they become weak but they slowly become strong again
D.you cant use them any more
小题3: Which of the following is true?
A.Your memory works in the different way as your arms or legs.
B.Your memory, like your arms or legs, becomes weak if you do not give it enough chance
to practice.
C. Don"t learn how to read or write if you want to have a better memory.
D.A good memory comes from less practice.
小题4: Few people know that it is only _     if a friend has a poor memory.
A.his grandmother"s faultB.his parents fault
C.his teachers’ faultD.his own fault
小题5: The writer wants to tell us________ .
A.how to have a good memoryB.how to read and write
C.how to use our arms or legsD.how to learn from the people

答案

小题1:C
小题2:A
小题3:B
小题4:D
小题5:A
解析

试题分析:。这篇短文中作者想要告诉我们,我们的记忆力就像我们的胳膊和腿一样,需要经常使用,给它足够的练习,这样我们才能有好的记忆力。作者还告诉了我们应该怎样提高我们的记忆力。
小题1:细节理解题。根据短文第一段的意思可知,作者用胳膊或腿给我们做类比,如果我们不经常的使用他们,他们就会变弱;当你又重新使用他们的时候,他们又会变得强壮。我们的记忆力也是一样的。由此可知,如果我们不使用我们的记忆力,我们就不会有好的记忆力。故选C。
小题2:细节理解题。根据短文第一段中When you do not use your arms or your legs for some time, they will become weak. When you start using them again, they slowly become strong again可知,当我们一段时间不用我们的胳膊或腿的时候,他们就会变弱。当你重新使用他们的时候,他们又会慢慢地变强。故选A。
小题3:推理判断题。根据memory (记忆 )  works in the same way.可排除A;根据This is because they cannot read or write but they have to remember things, they cannot write them down in a small notebook.可排除C;根据When someone says that he has a good memory, he really means that he keeps his memory in practice by using it.可排除D;根据When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong.可知B是正确的。故选B。
小题4:细节理解题。根据短文中But if he tells us that he has a poor memory, many of us think that his parents may be blamed (责备 ) , and few of us know that it is just his own fault.可知,如果你的朋友告诉你他的记忆力不好,我们很少有人会知道这其实是他自己的错。故选D。
小题5:主旨大意题。这篇短文中作者想要告诉我们,我们的记忆力就像我们的胳膊和腿一样,需要经常使用,给它足够的练习,这样我们才能有好的记忆力。作者还告诉了我们应该怎样提高我们的记忆力。故A选项怎样有好的记忆力最符合文意。故选A。
核心考点
试题【When you do not use your arms or your legs for some time, they will become weak.】;主要考察你对科普环保类等知识点的理解。[详细]
举一反三
We live in the computer age. People use computers to do much of their work, such as playing games, listening to music, shopping and so on. But few people know how to take care of them. Please remember the following when you use your computer:
1.Keep your computer in a dry cool room. Too much heat is bad for computers.
2. Do not smoke near your computer. Smoking is also bad for them.
3. Do not drink or eat near computers. A little water and pieces of food in the keyboard are also bad for a computer.
4. Keep your screen clean and do not have it too bright. They are bad for your eyes. Make sure the screen is not too far or too near your eyes when you use a computer.
小题1:What can people do with computers?
A. playing games.B.listening to music.
C.shopping.D.all of them above.
小题2:Where should computers be put?
A.Five.B.Seven.
C.Thirty-five.D.Forty.
小题3:What is bad for a computer?
A.Too much heat in the room, smoking or eating near the computer.
B.Too much heat in the room, drinking or eating near the computer.
C.Too much heat in the room, smoking or drinking near the computer.
D.Too much heat in the room, smoking, drinking or eating near the computer.
小题4:Why shouldn’t we keep the screen of a computer too bright? Because it’s bad for ______.
A.the computerB.our eyes
C.our bodiesD.our environment
小题5:The best title of the passage may be _________.
A.How to protect our eyes?
B.How to use computers?
C.How to protect your computer?
D.What can computers do for us?

题型:不详难度:| 查看答案
Many people go to school for an education. Some learn languages, history, math and other subjects. Others go to school to learn a skill. School education is very important and useful. Yet, no one can learn everything from school. A teacher can not teach his students everything they want to know. So, much more is to be learned outside school by the students themselves.
Great people before us didn’t get everything from school .Their teachers only showed them the way. Edison did not even finish school. But they were all so successful because they knew how to study. They read books that were not taught at school . They would ask many questions as they read. They worked hard all their lives. Above all , they knew how to use their heads.
根据短文内容,判断下列句子的正 (A)与误 (B),并在答题卡的相应位置将其涂黑。
小题1:Many people go to school only for an education, they don’t go there to learn a skill.
小题2:People can learn everything from school.
小题3:Students can learn much more outside school by themselves.
小题4:Edison was successful because he read many books that were taught at school.
小题5:Great people knew how to use their heads.
题型:不详难度:| 查看答案
 Early in the morning, at noon, or in the evening in big cities and in the countryside, all over the United States, you can see Americans running — men and women, young and old. People run            — along the beaches of California,              Central Park in New York, down quiet streets in small towns or at the gym. Some people even run in             living rooms.
Running wasn’t so popular in the past. In the 1960s, runners were mostly athletes and healthy strong people. When people saw a runner, they used             ,“Hey, what’s the hurry for?”or they might say to             ,“Is he crazy?”At that time, women almost never ran. If they did, they might be laughed at. But today all these have            Men and women of all             enjoy running.
Doctors say many of the health problems in the United States             these bad habits: eating too much, smoking cigarettes, and taking             exercise. Doctors tell us,“Eat less, don’t smoke, and exercise more. ”Running is a good exercise             it helps build strong hearts and lungs. It also helps most people lose weight.
小题1:
A.anywhereB.somewhereC.everywhereD.nowhere
小题2:
A.amongB.throughC.withD.on
小题3:
A.ourB.yourC.hisD.their
小题4:
A.to askingB.to speakC.to speakingD.to ask
小题5:
A.themB.themselvesC.theirD.they
小题6:
A.changedB.stoppedC.workedD.done
小题7:
A.peopleB.citiesC.villagesD.ages
小题8:
A.come fromB.look forC.care forD.think of
小题9:
A.fewB.manyC.muchD.little
小题10:
A.howB.whereC.becauseD.until

题型:不详难度:| 查看答案
Height is just one of the features your genes (基因) decide. In fact, because you have two parents, your genes provide you a height that usually lands somewhere between the height of each parent. If both your parents are tall, then most probably you will be tall, too. But if you have questions about how tall you’re going to be, ask your doctor if he or she can help you find them out.
But genes don’t decide everything. For example, eating an unhealthy diet can keep you from growing to your full potential (潜力). Getting plenty of sleep and enough exercise will help you grow to the expected height.
It’s natural that you’re wondering how fast you should grow. There’s no perfect or right answer. Generally speaking, kids grow about 6 cm a year between age 3 and the time when they start puberty .
Your doctor will know how your growth has been going over the years. 2 cm here and 3 cm there make a little difference to the height you’re at now. How have you been growing up to this height?What other changes may your body be going through?
Don’t be amazed if you seem to have grown a lot in a very short time. Everyone has a growth spurt (高峰) during puberty. The age for starting puberty is about 10 for girls and about 11 for boys. But it can be earlier or later — between 7 and 13 for girls and 9 and 15 for boys.
You’ll usually begin to notice that you’re growing faster about a year after your body starts to show the first changes of puberty.
小题1:If you want to know how tall you should grow, _______.
A.you should have enough exercise
B.you can ask doctors for help
C.you should take some special medicine
D.you can record your growth during puberty
小题2:The Chinese for the word “ puberty ” is _______.
A.童年时期B.婴幼儿时期
C.习惯养成期D.生长发育期
小题3:This passage is mainly about ______.
A.how the genes work in your body
B.how your parents’ height influence you
C.how you look like your parents
D.how you grow to a certain height
小题4:After reading this passage, we can explain ______.
A.how good it is to be a doctor
B.how much sleep time we need
C.why genes can’t decide everything
D.what healthy diet is
小题5:Which is NOT mentioned in the passage?
A.Your height most probably depends on how tall your parents are.
B.Girls’ age for starting puberty is usually earlier than that for boys’.
C.The features showing the first changes of puberty between boys and girls are different.
D.You may be amazed sometimes when you grow too fast.

题型:不详难度:| 查看答案
The police find most criminals (罪犯) because somebody tells them who the criminals are. They find other criminals by using science and their computers. When there is a bank robbery (抢劫), the police first look through their computers for the names of the bank robbers that they know about. Then they go and talk to any of these robbers who are not in prison (监狱). They ask them where they were when the robbery happened. If any of these people cannot give a good answer, the police will often use science to find out if one of them is the robber.
Many criminals leave something of themselves at the places of the crimes like a fingerprint or a hair. Or they take something away on their shoes or clothes, like dirt or animal hair. If they leave behind some of their blood or their hair or a piece of skin, it will have their DNA inside it.
Everyone’s DNA is different and their fingerprints are also different. So, if a criminal cuts himself during a robbery or leaves his hair, or even a small piece of skin, scientists can find out what his DNA is. The police can then ask the person they think is the robber to give them his hair or some blood and see if it has the same DNA. Many criminals are in prison today because of this kind of evidences .
根据上文内容判断正 ( T ) 误( F )
小题1:Usually the police find criminals because they use their computer.
小题2:The police do not usually ask criminals who are in prison about a crime because these criminals could not have done it.
小题3:The most useful evidences that criminals leave at the places of their crimes are things with their DNA in them.
小题4:Many criminals usually take something away only on their shoes after the crimes.
小题5:The story is about a bank robbery.
题型:不详难度:| 查看答案
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.