Many children think mobile phones are cool. They come in fun colors and let you talk with friends anytime and anywhere.
In the U.S., more than 90 million people use mobile phones. Many of these people are children. For children, mobile phones are more than phone calls. They are fashionable.
Most mobile phone users don’t think about the health problems caused(引起) by mobile phones. Some scientists say that mobile phones give off radiation(輻射) that might be bad for the users. One newest study shows that mobile phone radiation might raise(增加) a person’s chance of getting some kinds of cancer(癌癥). Other scientists say mobile phones don’t’ threaten people’s health. They say that they have not found any link(聯(lián)系) between phone use and cancer.
Scientists say that people can protect (保護(hù)) themselves from mobile phone radiation. One way is to use a headset(耳機(jī)). Or people can make shorter call.
小題1:Many children like mobile phones because they think mobile phones are _________.
A.coolB.smallC.cheapD.their toys
小題2:Many of the mobile phone users in the U.S. are ___________.
A.girlsB.boysC.scientistsD.children
小題3:Some scientists think mobile phones aren’t _________ for users health. They causes some kinds of cancer
A.badB.goodC.wrong D.helpful
小題4:The underlined word “threaten” in the passage means ____________.
A.威脅.B.擔(dān)心C.治療D.證實(shí)
小題5:What should people do to protect themselves from mobile phone radiation?
A.Make longer callsB.Use a headsetC.Make shorter calls D.Both B and C

小題1:A
小題2:D
小題3:B
小題4:A
小題5:D

試題分析:這篇短文主要談?wù)摿耸謾C(jī)對(duì)于我們健康的危害,以及如何保護(hù)自己的健康。
小題1:根據(jù)第一段Many children think mobile phones are cool. 描述,可知他們認(rèn)為手機(jī)很酷。故選A。
小題2:根據(jù)短文第二段  In the U.S., more than 90 million people use mobile phones. Many of these people are children. 描述,很多手機(jī)用戶(hù)是孩子們,故選D。
小題3:根據(jù)短文第三段Some scientists say that mobile phones give off radiation(輻射) that might be bad for the users. One newest study shows that mobile phone radiation might raise(增加) a person’s chance of getting some kinds of cancer(癌癥).描述,可知一些科學(xué)家認(rèn)為手機(jī)對(duì)于人們的健康沒(méi)有好處。故選B。
小題4:聯(lián)系上下文描述,可知此處指的是,其它科學(xué)家認(rèn)為手機(jī)不會(huì)威脅人們的健康。故選A。
小題5:根據(jù)短文最后一段One way is to use a headset(耳機(jī)). Or people can make shorter call.描述,可知為了保護(hù)自己,我們可以用耳機(jī)或者盡量縮短通話(huà)時(shí)間。故選D。
點(diǎn)評(píng):本文淺顯易懂,層次分明,學(xué)生很容易把握文章中心內(nèi)容。答題中注意帶著問(wèn)題閱讀短文,一般就能順利找出答題依據(jù)。對(duì)于不能直接找到根據(jù)的問(wèn)題注意聯(lián)系上下文,根據(jù)短文中心總結(jié)出正確答案。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

In western countries, more and more foods have additives in them. What are additives? Additives are chemicals which are put into foods to give them color and taste, to stop them going bad and so on. But doctors say that some additives can be very bad for our health.
Now let’s look at how additives can be bad for our health. For example, a little English girl called Sally Jones is two years old and quite ordinary (普通的). But when she was younger, she never went to sleep at night. She never got tired. Her parents were very worried. Finally, Sally’s parents took her to a special doctor.
The doctor said that she must never eat food with additives in it. He was sure that the additives had a very bad effect on her body, and made her too active. He was quite correct. As soon as Sally started to eat foods with no additives, she began to sleep well at night.
Now she is the same as other little girls, except that she can’t eat many foods that other children love, such as ice-creams, because they have additives in them.
根據(jù)短文內(nèi)容,回答下列問(wèn)題。
小題1:What’s the Chinese meaning of the word “additive”?
__________________________________________________
小題2:What are the functions (功能) of the additives?
__________________________________________________
小題3:Did Sally like sleeping at night before she went to see the doctor?
__________________________________________________
小題4:What happened to Sally when she stopped eating the foods with additives?
__________________________________________________
小題5:Why can’t Sally eat ice-creams?

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Everyone knows that exercise is important. We need to exercise. Doctors say it is good for us. It keeps our bodies strong.
When the daytime comes, we must get up. This is the time for exercise. Exercise means doing things with the body. There are many ways to exercise. You can walk, run, swim, skate, or play ball games. Make sure you exercise in the following ways: you have to like what you’re doing. Exercise enough---but not too much. It is good to exercise twice each week. Thirty minutes each time is enough. Try all kinds of things until you find one, two or three sports that feel right for you.
Exercise can be fun. Friends can exercise together at fitness center, or they can play sports together. How do you exercise?
小題1:In the passage the writer tells us that we all need to_______________.
A.drinkB.relaxC.exerciseD.work
小題2:Which of the following sports can’t we find in the passage?
A.FishingB.RunningC.SwimmingD.Walking
小題3:What does exercise mean?
A.It means doing things with the body
B.It means studying
C.It means doing lessons.
D.It means playing
小題4:What can exercise do to the body?
A.It can make the body weak
B.It can make us sleep more
C.It can make the body sick
D.It can make the body healthy
小題5:The words “fitness center” in the passage mean_________
A.減肥中心B.健身中心C.購(gòu)物中心D.醫(yī)療中心

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Now satellites are helping to forecast(預(yù)報(bào))the weather.  They are in space, and they can reach any part of the world.  The satellites take pictures of the atmosphere(大氣), because this is where the weather forms(形成).  They send these pictures to the weather stations.  So meteorologists(氣象學(xué)家)can see the weather of any part of the world.  From the pictures, the scientists can often say how the weather will change.   Today, nearly five hundred weather stations in sixty countries receive satellite pictures.  When they receive new pictures, the meteorologists compare(比較)them with earlier ones.  Perhaps they may find that the clouds have changed during the last few hours.  This may mean that the weather on the ground may soon change, too.  In their next weather forecast, the meteorologists can say this.
  So the weather satellites are a great help to the meteorologists.  Before satellites were invented, the scientists could forecast the weather for about 24 or 48 hours.  Now they can make good forecasts for three or five days.  Soon, perhaps, they may be able to forecast the weather for a week or more ahead(提前).
小題1:Satellites travel _____________.
A.in spaceB.in the atmosphereC.a(chǎn)bove the groundD.a(chǎn)bove space
小題2:Why do we use the weather satellites to take pictures of the atmosphere? Because __________.
A.the weather satellites can do it easily
B.clouds form there
C.the weather forms there
D.the pictures can forecast the weather
小題3:Meteorologists forecast the weather __________.
A.when they have received satellite pictures
B.a(chǎn)fter they have compared new satellite pictures with earlier ones
C.before they received satellite pictures
D.during they study satellite pictures
小題4:Maybe we’ll soon be able to forecast the weather for ________.
A.one dayB.two daysC.five daysD.seven days or even longer
小題5:The main(主要的)idea of this passage is that satellites are now used in _________.
A.taking pictures of the atmosphere
B.receiving pictures of the atmosphere
C.doing other work in many ways
D.weather forecasting

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:完形填空

In the modern world , advertising is everywhere ! Some people think  ___    __  ads are great . Others hate ads , saying that they make our cities and countryside look ugly. Many ads are aimed __    __ at teenagers , and some young people see more than 100 advertisements a day . It is true that some ads can be very  __    __ . For instance , they can help you compare two different products so that you can buy the one you really need . They can also help you ___    ____ money. When prices are listed , you can go to the store with the lowest__    __. Ads also tell you when stores are having sales . However , some advertising can be confusing or misleading . Sometimes the words sound good but don't really tell you anything about the quality of the product . At other times , the picture in an ad__    __ a lot better than the real thing . So you have to be careful . At times , an ad can lead you to buy something you don't need at all .
小題1:A. that                   B. what       C. which
小題2:A. Impossibly.    B. impolitely.    C. specifically.
小題3:A. awful          B. useful         C. careful.
小題4:A. save          B.waste.          C.lend.
小題5:A. pictures.       B. stores.       C. prices.
小題6:A.sounds .         B. looks.         C. feels.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解



Arthur sat at the desk in his room, pencil in hand. He had to write a story for his English class by Friday. “I don’t know what to write about,” he complained to his dog Toby, who was asleep at his feet. Arthur was talkative when speaking to his friends, yet he had trouble finding words when he had to write.
By bedtime Arthur had drawn a picture of Toby smiling. He had drawn a tree with its branches blowing in the strong wind. He had also written a note asking his friend Lee to go to the movies on Saturday. But he had not written a single word of his story.
On Wednesday, Mrs. Solomon, Arthur’s English teacher, asked the class to turn in the first draft of their stories. His heart sinking, Arthur turned in the only work he had—the page with his name, the drawings and the note.
Arthur wasn’t surprised when Mrs. Solomon asked him to stay after class the next day. But he was surprised by what she said to him. “This is an attractive story, Arthur. The dog, the movie, the tree in the wind—I can’t wait to find out how they all fit together.”
“That isn’t my story, Mrs. Solomon,” Arthur admitted. “I haven’t been able to think of one yet.”
“Oh, I think you have the seed(種子of a story there,” Mrs. Solomon replied, “Look at your note and the pictures and see if a story comes to you.”
That night Arthur sat at his desk, and this is what he wrote: “One Saturday Mike went downstairs to meet his friend Julio at the cinema. It looked as if it might rain, so Mike carried his umbrella. Suddenly a big storm blew in, bending the trees. The noise of the wind sounded like the barking of Mike’s dog Toby. Toby really hated storms and barked whenever he wanted to be let inside. Then Mike realized that it wasn’t the sound of the wind. It was Toby. The dog was running after him down the busy street, barking. The sound was filled with blame. Mike felt guilty because he had left Toby outside. He turned and headed home with Toby running beside him. Mike let Toby in the door just as the rain started to pour down.”
Arthur had a story in the end. The last thing he did was to write his name proudly at the top of the page.
小題1:Why did Arthur turn in the page with only his name, the drawings and the note at first?
A.Because he had no time to fit them together.
B.Because he had difficulty in writing a story.
C.Because he wasn’t willing to do his homework.
D.Because he wanted to show his talent for drawing.
小題2:What does the underlined sentence in Paragraph 6 probably mean?
A.Toby is an imaginative and lovely dog.
B.The small tree will grow into a big one.
C.His friend Lee can give him a lot of support.
D.He can develop his story based on the first draft.
小題3:What kind of teacher do you think Mrs. Solomon is ?
A.She is a strict teacherB.She is a wise teacher
C.She is an honest teacherD.She is an energetic teacher
小題4:What can we infer(推斷from the story?
A.Arthur is a shy and quiet student
B.Arthur isn’t very satisfied with his story
C.There will be a storm on Saturday
D.Encouragement is important in teaching

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:完形填空

It’s very important that we all recycle (再利用). In nature, everything ___26___ again. For example, when an animal dies, it becomes ___27____ animal’s food. Nothing is wasted. But humans have created things like plastic bags ___28___ can’t be broken down by nature. Our rubbish kills animals and __29___ water and soil. ___30___ we continue making too much rubbish, the problem will only get worse. If nature can’t reuse the rubbish, we must recycle __31__.
We should clean up the rubbish we’ve made because nature can’t.
Recycling is also the right thing to do for another reason. The earth is rich in natural materials like water and trees, __32 __ these materials are not endless. We use up our natural materials much _ _33 __ than the earth is able to reproduce them. For example, each year we cut __34 __ more that 6,000 square miles of forest. But it takes an average of 25 years for a new tree __35__.
Recycling can help us save the earth, so let’s take action right now.
小題1:
A.useB.usingC.is usedD.used
小題2:
A.a(chǎn)notherB.otherC.othersD.the other
小題3:
A.whoB.whichC.howD.where
小題4:
A.pollutesB.pollutedC.pollutingD.is polluted
小題5:
A.WhenB.WhetherC.WhyD.If
小題6:
A.themB.theirC.itD.itself
小題7:
A.butB.soC.a(chǎn)ndD.or
小題8:
A.fastlyB.fastC.tasterD.fastest
小題9:
A.outB.downC.inD.up
小題10:
A.growsB.for growingC.growingD.to grow

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Good morning. The program today is about music. The word “music” comes from the Greek word “muse”. The Muses are the goddesses of the arts. The Music is only one of the arts. It is like the spoken language, but it uses sounds. Today’s program brings together music from different concerts of the world. Who invented music? Who sang the first song? No one knows exactly the answers to these questions. But we know that music plays an important part in almost everyone’s life. Babies and young children love to hear people singing to them. When they are a little older, they like to sing the songs they have heard. When children go to school, their world of music grows. In the middle grades, students take music lessons. When they reach high school, they become interested in listening to pop music. 
The records we have chosen for you today are from American country music, Indian music, pop music and so on. Music has meaning for everyone. It can make people happy or it can make them sad. In this program we shall study the language of music. We shall be trying to find out more about how music works. We shall try to find out how music says what people feel.
Now, here comes the music today , I shall explain why they are all good music.
小題1:The first paragraph is mainly about the             .
A.styles of musicB.history of musicC.taste of musicD.knowledge of music
小題2:Which is NOT the purpose of this music program?
A.To study the language of music .B.To learn more about the music.
C.To give a complete background to the music.D.To give people some music to listen to.
小題3:The speaker is probably        
A.a(chǎn) hostB.a(chǎn) singerC.a(chǎn) dancerD.a(chǎn) teacher

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:不詳 題型:閱讀理解

Is learning a foreign language ever easy? Yes. If you are five and move to another country, you will quickly pick up the language. But what about for the rest of us who are no longer five, and need to be polite when traveling for business or for pleasure? I think that answer is also yes. Language learning can be easy if you don’t want or need to learn too much.
The key to successful language learning in my mind is not to set the goal too high. It is rather like running. Even if you run twice a week, you don’t necessarily want to be able to run a marathon (馬拉松). You might just want to keep a level of fitness. I think the same can be true for language learning.
Let’s get back to the goal. If you decide to learn ten words in a foreign language before visiting the country, you know that you will be sure to do this. However, if you decide to talk to people with great fluency (流利), unless you are quite a talented person, you will probably fail and give up in half-way.
It is also far easier to start learning a foreign language than to finish. In other words, the better you are, the slower it can be to improve, because you will not be able to move further because of grammar, making sentences, learning less common words, etc. If you are only trying to learn a few foreign words and sentences, you will enjoy faster progress, have more fun, and won’t have to spend too much time.
The idea of learning only a few hundred words in a language, and then stopping, isn’t the usual way to language learning, but it can be a very meaningful and enjoyable activity.
小題1:In the writer’s opinion, it is easy for adults to learn English if _______.
A.they are especially talented people
B.they don’t want or need to learn too much
C.they have to spend a lot of time on it
D.they have a chance to go abroad
小題2:The writer believes that if you want to be good at a foreign language, you will probably _______.
A.forget your own goals
B.become a talented language learner
C.get tired of learning it
D.reach your learning goal
小題3:The best title of this passage would be _______.
A.Easy Language Learning B.Hard Language Learning
C.Fluency in a Foreign Language D.A way of Language Learning

查看答案和解析>>

同步練習(xí)冊(cè)答案