精英家教网 > 初中英语 > 题目详情
Sitting on a chair all day in school can make anyone want to move around. So, more and more teachers are letting students have a ball. By sitting on exercise balls instead of chairs, teachers find students' posture (姿势) and attention improve.
Dottie Pownall, a fifth-grade teacher in West Virginia, USA, has been using balls as chairs since December 2008. "The students love them", she says. Pownall took a survey of her students. She found that 80% of the students thought sitting on the balls helped them pay more attention to what they were learning.
The teacher, Pisa Witt, felt so strongly about the use of balls as chairs, she started Witt Fitt. This company encourages the use of the balls. And the company educates not only teachers but also students on how to use them. "Our products are used in 24 states, three provinces in Canada, Puerto Rico ('波多黎各) and Japan," says Witt. "Research shows that sitting on the balls makes them sit up straighter. You can slouch (低头垂肩地坐) on a ball," says Witt, "but it feels awful." Because the students are moving, their blood (血液) increases. That carries more oxygen (氧气 to the brain (大脑), so the kids have more energy and can focus longer.
"Furthermore, they're fun." says Pownali.
小题1: What will happen if a student sits on a chair all day in school? The student will _________.
A.pay more attention to his lessons B.be fun
C.like to move aroundD.sit up straighter
小题2: How long has Dottie Pownall used the balls?
A.About three years. B.Only one year.
C.In 2008. D.Since he was a fifth-grade teacher.
小题3: In how many countries are the balls used as the students' chairs?
A.Four. B.Three. C.Two. D.One.
小题4:Teachers choose balls instead of chairs because sitting on balls helps the kids___________.
A.improve the students' posture and attentionB.slouch on the chairs
C.have funD.Both A and C are correct answers.
小题5:Which is better for kids to study in class, sitting on a chair or sitting on a ball?
A.Sitting on a chair.B.Sitting on a ball.
C.They are the same.D.We don't know.

小题1:C
小题1:A
小题1:A
小题1:D
小题1:B
【主旨大意】本文是一篇议论文。通过学生们坐在球上学习的积极作用论证了这一做法的有效性和实用性。
小题1:由第一句话Sitting on a chair all day in school can make anyone want to move around.“在学校里坐在椅子上太久了就想四处走动一下。” 可知答案选C。
小题1:根据第二段第一句中的 since December 2008“自从2008年12月份起”可知到现在大约三年了,故答案选A。
小题1:通读全文可知这种balls在文中在这四个国家应用:USA, Canada, Puerto Rico ('波多黎各) and Japan,故答案是A。 
小题1: 由第一段的最后一句和最后一段的最后一句可知这种球的功效,故答案选D。
小题1:通读全文可知本文讲的是坐在球上学习的好处,故答案B正和此意,所以答案选B。
练习册系列答案
相关习题

科目:初中英语 来源:不详 题型:完形填空

If you are writing or studying, it makes much difference where the light comes from. People use  36  and pens every day. They have to be very careful about the  37  of the light because the light shines on their work.
Every  38  gets its light either from daylight  39  the window or from the lamps,   40  no matter what kind of light it is, the way it shines is very important to the eyes.
Take a book and sit with your  41  towards the window, and try to read. Your shadow(影子) falls all over the page and makes it  42  for your eyes as if you were in a  43  room. Now turn around and face the window. The page is in shadow again,  44  the bright light is in your eyes.Try sitting with your  45  side towards the window. This is very good for reading, but if you were writing, the shadow  46  fall across the page and trouble you  47 .There is another way – sit  48  your left side to the window. Now everything is perfect for  49   as well.
Whatever kind of light is in the room, the rule about the right way to sit is  50  the same. So you see different ways to sit make much difference in writing or studying.
小题1:
A.eyesB.headsC.booksD.hands
小题2:
A.roadB.pathC.wayD.trail
小题3:
A.houseB.womanC.manD.animal
小题4:
A.fromB.throughC.intoD.inside
小题5:
A.butB.untilC.ifD.when
小题6:
A.sideB.backC.bodyD.front
小题7:
A.good B.badC.usefulD.clear
小题8:
A.brightB.cleanC.dirtyD.dark
小题9:
A.whileB.orC.ifD.till
小题10:
A.frontB.backC.leftD.right
小题11:
A.can B.mayC.has toD.ought to
小题12:
A.fewB.a fewC.littleD.a little
小题13:
A.by B.withC.againstD.near
小题14:
A.speakingB.readingC.writingD.playing
小题15:
A.onlyB.neverC.hardlyD.always

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解


Nowadays, more and more schools in China make rules making students wear school uniforms to school. Parents and teachers think it will make a better learning environment at school, but some students don’t like their school uniforms. So, what are school uniforms like in other parts of the world?
In Japan, boys in middle school wear uniforms called “gakuran” which have dark jackets with stand-up collars and pants. Girls, on the other hand, wear uniforms called “sailor fuku”, which look like European naval(海军) uniforms.
Most schools in England require students to wear school uniforms. Boys need to wear long grey or black pants, white shirts and school ties. Girls have the same clothes as boys, but they can wear skirts or summer school dresses during the summer term.
In the UK, uniforms were the custom throughout most of the 20th Century, but now more and more public schools stop requiring students to wear uniforms. They think uniforms make students lose their personalities(个性).
For children in many African countries, school uniforms can be a kind of pride, or a huge financial burden(经济负担). Many children have only one uniform, and that may be all the clothes they have.
In a word, love it or hate it, school uniform is a part of growing up for children around the world so you’d better enjoy your school uniform and your school life.
根据短文内容,判断下列句子正(T)误(F)。
小题1:The author introduces school uniforms of different countries to prove it is a part of growing up for children.
小题2: In Japan, teenagers all wear uniforms which liik like European naval uniforms.
小题3: Neither Chinese students nor students in other countries like their school uniforms.
小题4: In England all the school stop requiring students to wear uniforms because they think uniforms make students lose their personalities.
小题5:In Africa, many children are too poor to afford more than one uniform.

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解

When you look at the sky at night, the moon looks bigger than the stars. Actually, the moon is much smaller than the stars and the sun. It’s much smaller than the earth. But the moon is much closer to us than any star. That is why it looks so big. If you hold a coin close to your eye, it looks big. If you look at it across the moon, it looks small.
The moon moves around the earth. It makes one trip in about four weeks. The moon looks flat to us. But it is a round ball, like the earth.
People once thought the moon had fire on it. They thought the fire made it bright. Now we know the moon is like a mirror. It gets its light from the sun.
Our sunlight comes from the sun, too. What is the sun? The sun is a star. The stars we can see have their own light. There are many big stars we cannot see. Their light had burned out. Others are still bright, but they are so far away that we cannot see them. The sun looks bigger and much brighter than other stars because it is the nearest of all stars. The sun and the other stars we see are very hot, but the air around us saves us from the heat of the sun.
The sun gives us light and warmth. It makes plants grow and turns leaves green. It makes life possible on our earth. It is a life giving star.
小题1: It takes _______ for the moon to go around the earth.
A.more than a weekB.nearly a monthC.half a yearD.more than a year
小题2: The moon is bright because _______.
A.there is some fire on itB.it is near the sun, too
C.there is a big mirror on itD.it can get light from the sun
小题3: The passage tells us _______.
A.the sun is not the biggest starB.the sun is bigger than any other star
C.only the sun can shineD.the sun is one of the farthest stars to us
小题4: Why do we call the sun "a life giving star"?
A.Because it gives us warmth.
B.Because there are some living things on it.
C.Because plants and animals can’t live without it.
D.Because people have to live in the dark without it.

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解

Three days ago, the boss of a gold shop received a letter. As he was very busy, the letter was on his desk till dinner time. When he opened it, a $1000 note fell out onto the desk. With the note was a short letter:
Dear sir,
I got married forty years ago. Unfortunately, at that time there was a lot of unemployment and I got no job. I was out of work for about six months before I got another one. Of course I was very short of money.
I came to your shop to buy a wedding ring one day. The assistant brought some rings for me to have a look, later she was called away for a moment, and then I put one of the rings into my pocket. When she came back, I said I did not know the size of my girlfriend’s finger. So I left the shop with the ring but I didn’t pay for it. My wife died a month ago, and the fact that I never paid for her ring has been on my conscience(让我良心不安)all these years. I always feel guilty about that. At that time the ring cost $100, and I think that is about ten times at today’s price.
Now, I am sending you that amount.
Yours truly,
A customer
  After reading the letter, the boss said,“Well, life is always full of surprise!”
小题1:The boss of the gold shop got a _________ 3 days ago.
A. ring                      B. letter                    C. gold
小题2:The underlined word“unemployment”means“______”in Chinese.
A.辞职                     B.失业                    C.就业
小题3:The ring the customer put into his pocket was __________ 40 years ago.
A.$1000                    B.$10000                 C.$100
小题4:The customer wrote to the boss in order to ________.
A. send the money for the ring      B. say thanks to him       C. return the ring
小题5:Which is NOT wrong according to the passage?
A. The boss opened the letter by himself.
B. The boss didn’t think life was always full of surprise.
C. When the customer’s wife knew the fact, she was annoyed.

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解

We use the Internet for many things: business, shopping, writing letters, talking to people, finding information and so on. In recent years a new kind of English has grown on the Internet. There’s no real word for it yet, so we’ll call it e-talk. People don’t like typing too much. To save time, they turn phrases into a few letters called acronyms. Acronyms are often used in chat rooms. Some of them are.
BTW (by the way)   BRB (be right back)
LOL (laughing out loud) IMO (in my opinion)
People also use many abbreviations (缩写), They are shortened forms of words. Some common abbreviations are:
Info (information) purer (computer)
Pie (picture)       sec (second)
We usually don’t see people when we communicate (交流) on the Net, so people have new ways to show feelings. Most people use their keywords to draw “feeling”. such as:
:-)( happy)    :-p(joking)   :-( (sad)  :-0(surprised)
These days, many forums (论坛) have picture feelings. For example,

There are even whole new words, like” newbie’s”(someone who is new on a chat board or forum).
It takes time for people to get used to (适应) e-talk. Also, different groups on the Net have their own special ways of communicating. Newbie’s have to ask other people what they mean. As the Internets grows, e-talk will continue to grow and change.
小题1: What does the underline “acronyms” mean?
A.网友        B.聊天室      C.首字母缩写词
小题2: Why do people type acronyms?
A. to show their feelings.
B. Because people can type them quickly.
C. In this way newbie’s won’t understand them.
小题3: What does” BTW, my purer is not working well.:-(“mean?
A. The person is angry at somebody.
B. The person is happy about getting a new computer.
C. The person is sad that his computer is having problems.
小题4: E-talk wills probably          .
A. keep changing.
B. be easy by people on the telephone
C. be used by people on the telephone
小题5:What’s the best title for this passage?
A. E-talk language
B. Picture Feelings
C. How to Use Abbreviations

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解

I am a professor of sports and exercise so I often deal with nervousness in my research with sports people. Actually, most people experience nervousness at some time or another.
If you are feeling anxious, my advice is to first find the cause or causes. Make s list of those things that are making you nervous and work out which ones you can do something about. Focus all of your efforts on managing the causes that you can control.
Most people cannot tell the difference between controllable(可控制的) and uncontrollable causes, so things they can’s control become a big reason for nervousness. Dealing with this is very important if people want to keep a healthy mind.
Simply try to accept the uncontrollable causes of nervousness. You might be worried about the weather on a big day, an accident or an attack on the train, or perhaps just things that other people are doing at work. The results may be very important but there is still no use worrying because you can’t control any of these things. Accept that you can’t control everything. Once you understand this, it becomes easier not to worry.
If a situation, such as swimming, is causing you to be anxious, try to face it as often as possible so that you can get used to it.
It can often help to think about yourself doing the thing that makes you nervous—then close your eyes and imagine it going well. Imagine how the flight or job interview is going to happen so that you can get used to it. This will help you understand that the thing you fear most is probably not going to happen.
小题1:Who wrote this passage?
A.A reporter.B.A sportsman.C.A patient.D.A professor.
小题2:The writer thinks there is no use worrying about some causes of nervousness because____.
A.most are not very important
B.they are not the real causes of the problem
C.they cannot be controlled by people
D.it’s better to deal with one cause at a time
小题3: If swimming makes you nervous, what should you do according to the writer?
A.Go swimming often to get used to it.
B.Avoid going to the swimming pool.
C.Find a swimming teacher.
D.Imagine watching others swim.
小题4:What is true about nervousness according to the passage?
A.It usually has only one cause.
B.It is usually caused by people.
C.People can easily manage it.
D.Most people suffer from it.
小题5: What is the main purpose of this passage?
A.To introduce the writer’s sports experience.
B.To advise on how to deal with nervousness.
C.To help people remember their fears.
D.To explain the dangers of nervousness.

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解

When you finish high school or university, is learning done? The answer is “no”. In many countries, people continue learning all their lives. Why is lifelong learning important? How can it help you? Let’s look at one example of lifelong learning in Japan.
Why is lifelong learning important?
You go to school and learn. You take tests. But learning doesn’t only happen in school. And learning doesn’t stop when you graduate from high school or college. You are learning all the time. For example, learning can happen when you go to a museum. It can also happen when you get a job. You learn when you play a sport or when you take a trip. Learning is life! We never stop learning. Every day, you can improve yourself by learning something new.
Lifelong learning in Japan
In Japan, life learning is very important. People in Japan like to try new learning activities. Music calligraphy, flower arranging, and foreign languages are some of their favorite classes. The Japanese take classes to improve their skills and learn new things.
Conclusion
When we graduate from school, we can continue to learn. Make lifelong learning one of your goals!
小题1:Why is lifelong learning important?
A.It helps you improve yourself.B.It’s the best way to learn.
C.It’s fun and easy.D.It’s an important goal.
小题2: Some people in Japan take foreign language classes to       .
A.get a jobB.learn new things
C.get good gradesD.finish college
小题3:Which of the following is TRUE according to the passage?
A.Learning only happens in school.
B.When we graduate from school, learning is done.
C.You can’t learn anything when you play a sport.
D.Music, calligraphy, flower arranging and foreign languages are popular classes in Japan.
小题4:What is the main idea of the reading?
A.Learning can be fun.B.We are always learning in school.
C.Finishing high school is important.D.People can learn all their lives.

查看答案和解析>>

科目:初中英语 来源:不详 题型:阅读理解

To be a good teacher, you need some of the gifts of a good actor; you must be able to hold the attention and interest of your audience; you must be a clear speaker, with a good, strong, pleasant voice which is fully under your control; and you must be able to act what you are teaching, in order to make its meaning clear.
Watch a good teacher, and you will see that he doesn’t sit still before his class; he stands the whole time he is teaching; he walks about, using his arms, hands and fingers to help him in his explanations, and his face to express feelings.
There are very important differences between the teacher’s work and the actor’s.
The actor has to speak words which he has learnt by heart; he has to repeat exactly the same words each time he plays a certain part, even his movements and the ways in which he uses his voice are usually fixed beforehand(预先).What he has to do is to make all these carefully learnt words and actions seem natural on the stage. A good teacher works in quite a different way. His audience take an active part in his play: they ask and answer questions, they obey orders, and if they don’t understand anything, they say so. The teacher can’t learn his part by heart, but must invent it as he goes along.
I have known many teachers who are fine actors in class but are unable to take part in a stage-play because they can’t keep strictly to what another has written.
小题1: What does the underlined word “gifts” mean?
A.presentsB.knowledge
C.skillsD.advantages
小题2:Which of the following is NOT true according to the passage?
A.A good teacher should speak clearly.
B.A good teacher should sit still before his class and speak with his body language.
C.A good actor should speak as others have asked him to do.
D.A good actor should repeat exactly the same words each time he plays a certain part.
小题3:The skills of a good teacher are        .
A.draw his students’ attention.B.change his voice when needed.
C.act out what he is teachingD.all the above
小题4:From the passage, we know        .
A.a good teacher should be a good actorB.a good teacher may be unable to act well on the stage
C.a good actor should be a good teacherD.a good actor may act well in class
小题5:The title of the passage is         .
A.How to be a good teacherB.How to be a good actor
C.A good teacher’s knowledgeD.A good actor’s behaviour

查看答案和解析>>

同步练习册答案