Sitting on exercise balls brings more than a smile to students and teachers.
Some fourth-graders at Conrad Weiser West Elementary School in Womelsdorf love their new chairs-—probably because they're not really chairs at all.
The kids are sitting on the air-filled balls. But different from those just for exercise, these have small legs that keep them from rolling. 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 using exercise balls instead of common chairs, teachers find students' posture(姿勢) and attention improved.
Dotti Pownall, a fifth-grader teacher in West Virginia, 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 percent, thought sitting on the balls helped them concentrate(專注) better:
"Besides, they’re fun,b" says Pownall.
According to WittFitt,b a company that has sold balls to more than 200 schools, they can improve kids' posture and classroom behavior.
Exercise ball chairs are getting popular in classrooms, from preschool to college. Some adults (成人) even use them at work.
Lisa Witt felt so strongly about the use of balls as chairs that she started WittFitt. She said the company not only encourages the use of balls but also educates teachers and students on how to use them. "We sell balls in 24 states in America, three provinces in Canada and Japan." says Witt.
【小題1】Sitting on exercise balls can______.
A．improve students' attentionB．make students smarter
C．keep students moving around D．help students become fit
【小題2】According to the passage, the company WittFitt______.
A．began to produce balls in 2008 B．sells balls in 24 countries
C．was set up by Lisa WittD．is famous around the world
【小題3】It can be seen from the passage that ______.
A．exercise balls have no legsB．Pownall works as a teacher
C．students hate exercise balls D．exercise balls are filled with sand
【小題4】The passage mainly tells us about______.
A．the shape of exercise balls B．the use of exercise balls
C．the number of exercise balls D．the inventor of exercise balls

【小題1】A
【小題1】C
【小題1】B
【小題1】B解析:
【主旨大意】本文介紹了美國人發(fā)明的一種新型椅子—運動球椅的用處：這種椅子不僅能糾正學(xué)生的坐姿，而且還能提高學(xué)生的注意力，因此備受學(xué)生和老師的青睞。
【小題1】細節(jié)理解題。根據(jù)第三段最后一句“By using exercise balls instead of common chairs, teachers find students' posture and attention improved.”可知答案選A。
【小題1】細節(jié)理解題。根據(jù)最后一段第一句“Lisa Witt felt so strongly about the use of balls as chairs that she started WittFitt.”可知，Lisa Witt 創(chuàng)建了這家公司。
【小題1】細節(jié)理解題。根據(jù)第四段第一句“Dotti Pownall, a fifth-grader teacher in West Virginia,...”可知， Pownall是一名教師。
【小題1】主旨大意題�？v觀全文，都在圍繞運動球椅的好處這個話題來介紹的。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：初中英語 來源：四川省成都市2006年高中階段教育學(xué)校統(tǒng)一招生考試英語試卷 題型：053

短文填空從下面方框中選出10個單詞，用它們的適當(dāng)形式填入短文空格內(nèi)。使短文意思正確、通順(每詞限用一次)。

　　What's the real meaning of the word“peace”?The 　　1　　 story may tell us something about it．

　　There was once a king who offered an award to an artist who could paint the 　　2　　 picture of peace．Many 　　3　　 tried．The king looked at all the pictures．But there were only two he really liked and he had to choosebetween them．

　　One picture was a calm lake．The lake was a perfect thing for peace because of the high mountains around it．Overhead was a blue sky with white clouds．　　4　　 who saw this picture thought that it was a perfect picture of peace．

　　The other picture had mountains too．But they were rugged(高低不平的)．Above was the dark sky, from which heavy rain fell．A waterfall was rushing down the side of the mountain．This did not look 　　5　　 at all．But when the king looked 　　6　　, he found behind the waterfall a very small bush 　　7　　 in the midst 在…中)of the waterfall and a mother bird sitting on her nest(鳥窩)in perfect peace．

　　The king gave the award to the artist who painted the 　　8　　 picture．Why?“Because,”explained the king,“peace does not mean 　　9　　 in a place where there is no 　　10　　, no trouble or hard work．Peace means in the midst of all those things, you're still calm in your heart．That's the real meaning of peace．”

查看答案和解析>>

科目：初中英語 來源： 題型：

Dogs are people's friends. They will do anything their masters(主人)ask them to do and they do their duty very well.

　　 Curly is my black dog. He is big and strong. He is strong enough to carry me on his 　　 56　 . He likes running and playing with me. He likes to 　　57　 .my father around in the fields, too.

　　 One day my father took off his coat. put it on the ground　 58　 a big tree and said to Curly. “　 59　 my coat.”

　　 Curly sat down on the coat. Then my father remembered he had to　 60　 dinner for the

Family.　 61　 he went home and forgot all about his coat and dog

　　 Late in the evening I　 62　 my dog and looked for him everywhere in the yard. I called, "Curly, Curly!" But Curly did not answer.

　　 Soon my father wanted something in his coat pocket(口袋). Suddenly he remembered 　　63　 he had done. Quickly he went back to the big tree. What do you think he saw? Curly was 　 64　 sitting on the coat! He was afraid someone would take it 　　65 .

56. A. hand　　　　　 B. back　　　　　　　 C. foot　　　　　　　 D. leg

57. A. follow　　　　 B. put　　　　　　　　 C. go　　　　　　　　 D. run

58. A. for　　　 　　 B. under　　　　　　　 C. to　　　　　　　　 D. from

59. A. Look　　　　　 B. Listen　　　　　　 C. Watch　　　　　　　 D. Hear

60. A. fix　　　　　　 B. discover　　　　　 C. cook　　　　　　　 D. tell

61. A. Because　　　 B. So　　　　　　　 　C. Though　　　　　　 D. Or

62. A. hoped　　　　 B. rode　　　　　　　 C. missed　　　　　　 D. saw

63. A. that　　　　 B. what　　　　　　　 C. if　　　　　　　　 D. who

64. A. always　　　 B. often　　　　　　　 C. still　　　　　　　 D. usually

65. A. away　　　　　 B. in　　　　　　　　 C. down　　　　　　　 D. for

查看答案和解析>>

科目：初中英語 來源： 題型：閱讀理解

I remember the first time I met Alfred after years. He was sitting on a bench in the park. He looked very sad and cold. He hadn’t got a coat on and it started to rain. Usually, I don’t like to stop to speak to a stranger who looked like that. His shoes were well-cleaned and his clothes were quite smart, but he did not have an umbrella with him and he was getting wet in the rain. I stopped walking and said to him in a nice voice. “ Are you OK?” he looked up, and was surprised to see me. He cried out. “ Are you …” he couldn’t remember my name. I was also surprised. He was Alfred! “ I’m Tom, Alfred, what are you doing here?” I asked. He did not explain to me, but caught my hand, and asked how my life was like. I told him that I was out of job. I suggested that we go somewhere warm and dry.
So we found a café nearby and continued our conversation. I learned that he married with two children, and his wife was Sherry. I could not believe my ears. Twenty years ago his best friend was Linda, and Sherry was his worst enemy! They often had quarrels ( 爭吵) and fights in the play.
Alfred told me that he became a businessman when he graduated from the school and owned two companies in the city. I asked him why he was sitting in the rain in the park. He said that he had just had a quarrel with Sherry, and acting in the same way as when she was young, threw him out of the door and locked him　out. He was young, threw him out of the door and locked him out. He was waiting for her to be calm and let him in again.
【小題1】What did Alfred look like?
A．PleasantB．SmartC．HungryD．Well-dressed
【小題2】Alfred was ___ them.
A married B. nice C. weak D. strong
【小題3】 How was Alfred when he was Tom?
A．HappyB．SurprisedC．GladD．Angry
【小題4】The writer ________
A．liked to speak to a strangerB．met Alfred in a café
C．thought Alfred’s wife was SherryD．hadn’t met Alfred twenty years.
【小題5】What happened to Alfred?
A．He lost his wifeB．He lost his job
C．His wife didn’t let him go homeD．His friend didn’t want to see him.

查看答案和解析>>

科目：初中英語 來源： 題型：

                              
We had a math contest today. I am good at math, so I ___1____it quickly. I was the first one to _____2___ the paper. I was sitting on my seat relaxing, while the teacher shouted, "Whose paper is this?" I made no response. Some time later, I suddenly realized that I didn't sign my name on the paper. I stood up ____3___ and went to the teacher. She helped me find the __4____ paper and sign my name. I would have failed the contest if she hadn't ____5___me in time.
(    )1.A. did        B. finished     C. worked       D. readed
(    )2. A. gave out    B. put out     C. hand in      D. took out
(    )3. A. hurriedly    B. quietly    C. worriedly     D. friendly
(    )4. A. nameless    B. test       C. writing      D. blank
(    )5. A. told        B. asked      C. said        D. reminded

查看答案和解析>>

科目：初中英語 來源：2012-2013學(xué)年浙江湖州長興縣實驗初中八年級下學(xué)期期中英語試卷（帶解析） 題型：完型填空



As a kid, everyone wants to learn how to ride a bike. Here is some advice to_1_ you be on your way.
The bike. Start with a bicycle and it’s small enough for your feet to touch the _2_. If you lose your balance, you can put your feet to the ground _3_.
Training grounds. You need a big place for the first part of your practice. Be sure to wear something to keep _4_.
Keeping your balance. It’s very important to learn how to keep your balance. You may practice this easily. _5_ your bike to the higher place. Sit on the bike seat  _6_both feet on the ground. Lift both feet a few inches to let the bike roll down. If you start to fall, just put your feet on the ground. Try practicing this several times _7_ you get your balance.
Pedaling(踩動). After you get your balance, it’s time to _8_ learning how to pedal. Start by sitting on the bike seat. With your left foot on the ground and your right foot on the pedal, then push _9_ on the pedal. Push off with your left foot. Keep on practicing until you learn it well.
Braking(剎車). Catch them lightly at first, slowly increasing the pressure to get to a full _10_. Remember that braking hard while going fast can cause you fall over.

【小題1】
A．holdB．help C．feelD．wish
【小題2】
A．treeB．floorC．groundD．bike
【小題3】
A．a(chǎn)t firstB．a(chǎn)t lastC．on time D．a(chǎn)t once
【小題4】
A．dangerous B．safeC．warm D．cool
【小題5】
A．TakeB．Bring C．Give D．Ask
【小題6】
A．under B．over C．with D．a(chǎn)fter
【小題7】
A．becauseB．thoughC．until D．a(chǎn)fter
【小題8】
A．startB．keep C．enjoyD．finish
【小題9】
A．upB．down C．in D．on
【小題10】
A．look B．stopC．beginning D．turn

查看答案和解析>>

同步練習(xí)冊答案