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Many children think mobile phones are cool. Mobile phones have nice colours and you can use it to talk with a friend at anytime and anywhere. In the USA，more than 90 million people use mobile phones. Many of them are children. For children，mobile phones are more than phone calls. They are fashionable.
Most mobile phone users don't know that some health problems have something to do with using mobile phones. Some scientists say that mobile phones give off radiation(辐射) and it may be bad for users. One study shows that mobile phone radiation can make people get some kinds of cancers(癌症). Other scientists say mobile phones have nothing to do with people's health.
Scientists say that people can keep themselves away from mobile phone radiation. One way is to use an earphone(耳机). Or people can make shorter calls.
1. Many children like mobile phones because they think mobile phones are _______.
A. cool B. small C. cheap D. their toys
2.Which of the following sentences is TRUE?
A. All scientists think mobile phones are bad for users.
B. Some scientists think mobile phones are bad for users.
C. Mobile phones are only good to old people.
D. Mobile phones are only bad for children.
3.The underlined phrase “give off” in Paragraph 3 means" ______" in Chinese.
A.发出 B.放弃 C.拒绝 D.传播
4.People can ______to keep themselves away from mobile phone radiation.
A. make longer calls
B. use an earphone
C. use more mobile phones
D. use smaller mobile phone
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Many children think mobile phones are cool. Mobile phones have nice colours and you can use it to talk with a friend at anytime and anywhere. In the USA，more than 90 million people use mobile phones. Many of them are children. For children，mobile phones are more than phone calls. They are fashionable.
Most mobile phone users don't know that some health problems have something to do with using mobile phones. Some scientists say that mobile phones give off radiation(辐射) and it may be bad for users. One study shows that mobile phone radiation can make people get some kinds of cancers(癌症). Other scientists say mobile phones have nothing to do with people's health.
Scientists say that people can keep themselves away from mobile phone radiation. One way is to use an earphone(耳机). Or people can make shorter calls.
1.Many children like mobile phones because they think mobile phones are _______.
A. cool B. small C. cheap D. their toys
2.Which of the following sentences is TRUE?
A. All scientists think mobile phones are bad for users.
B. Some scientists think mobile phones are bad for users.
C. Mobile phones are only good to old people.
D. Mobile phones are only bad for children.
3.The underlined phrase “give off” in Paragraph 3 means" ______" in Chinese.
A.发出 B.放弃 C.拒绝 D.传播
4.People can ______to keep themselves away from mobile phone radiation.
A. make longer calls B. use an earphone
C. use more mobile phones D. use smaller mobile phone
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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(辐射) 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(癌症). Other scientists say mobile phones don’t’ threaten people’s health. They say that they have not found any link(联系) between phone use and cancer.
Scientists say that people can protect (保护) themselves from mobile phone radiation. One way is to use a headset(耳机). Or people can make shorter call.
1.Many children like mobile phones because they think mobile phones are _________.
A. cool B. small C. cheap D. their toys
2.Many of the mobile phone users in the U.S. are ___________.
A. girls B. boys C. scientists D. children
3.Some scientists think mobile phones aren’t _________ for users health. They causes some kinds of cancer
A. bad B. good C. wrong D. helpful
4.The underlined word “threaten” in the passage means ____________.
A. 威胁. B. 担心 C. 治疗 D. 证实
5.What should people do to protect themselves from mobile phone radiation?
A. Make longer calls B. Use a headset C. Make shorter calls D. Both B and C
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In many high schools, there are strict rules about using mobile phones．If your phone rings in class, for example, the teacher will be very angry．
Every mobile phone has a ringtone (铃声)．It tells you that someone is calling you．Now, there is a ringtone called “mosquitotone (蚊子铃声)”．Using it, students can receive calls and text messages (短信) in class but the teacher will not realize what is happening．How?
Mosquitotone has a special sound．Only children and teenagers can hear it．As we get older, we are unable to hear some sounds with high frequencies (频率)．As a result, a child or teenager can hear the mosquitotone ringtone, but someone of 20 or older can’t.
But sometimes, people over 20 can hear the ringtone．One British student’s phone uses mosquitotone．In class, the student’s phone rang．The 22-year-old teacher looked at the student and became unhappy．“I heard that．You know the rule：no mobile phone in class．”
Not all the students are interested in mosquitotone．Jerry Jones, a high school student of 17, says, “Using mosquitotone too often is bad for our hearing．I may use it for pleasure, but not in class．It’s unfair(不公平的) to the teachers！”
What do parents think of mosquitotone？“I think it is perfect for places like movie theaters, ” says Connie Neeson, 44．“Think about it．You’re watching a film and someone’s mobile phone rings．Mosquitotone is good because many people don’t hear it．However, it also has a bad influence（影响） on their study if students use it in class．”
1.Mosquitotone works because _________．
A. it is very loud B. it has no sound
C. it has a beautiful sound D. it is mainly for children and teenagers.
2.Which of the following about Jerry Jones is TRUE?
A. He likes watching movies. B. He is a high school teacher.
C. He thinks mobile phones are helpful. D. He refuses to use mosquitotone in class.
3.The 22-year-old teacher felt unhappy because the student _________．
A. was late for class B. didn’t do his homework
C. couldn’t answer her question D. was using a mobile phone in class
4.Connie Neeson thinks that mosquitotone _________．
A. has no bad influence B. is unfair to the teachers
C. has its advantage and disadvantage D. can’t be used in any public place
5.The writer wrote this passage mainly to introduce ________.
A. a strict rule B. a famous school
C. a special ringstone D. A popular mobile phone
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Many people use their mobile phones as the alarm clocks and are often used to check e—mails before sleeping.
Many years ago, my boss stayed up playing with her mobile phone and got badly ill because of that, Now she always leaves her phone in another room when going to sleep. And she encourages her friends to do so. "I sent each of my friends the same Christmas gift—an alarm clock. So they could stop using the phones as the alarm clocks, "she said.
If your mobile phone wakes you up in the morning, it may also keep you up at night. A study shows that people in mobile phone radiation（辐射）mostly have sleeping problems. And according to a Swedish study, a quarter of young people in this country feel like having their phones near them. Most of them feel sorry for not replying to messages, so they even have to reply to their friends before sleeping.
A recent study has shown that three quarters of people aged between 18 and 34 prefer to sleep with their phones near them. That number falls off a little in the middle age, but only people aged 65 and older like leaving the phones in another room while sleeping.
跟据短文内容, 选择最佳答案.
1.The underlined word “that” here refers to __________.
A.using the mobile phone as an alarm clock
B.leaving the mobile phone in the bedroom
C.staying up playing with the mobile phone
D.sending or receiving e—mails at night
2.According to a Swedish study, a quarter of young people put their mobile phones around them before sleeping so that they can_________.
A.play games on phones B.surf the Internet
C.reply to their friends D.get a Christmas gift
3.From the last paragraph, we know three quarters of the people ___________ prefer to sleep with their mobile phones near them.
A.aged between 12 and 18 B.aged between 18 and 34
C.in the middle age D.aged 65 and older
4.Which of the following is THUE according to the passage?
A.The writer's boss likes leaving her mobile phone in her bedroom now.
B.The writer's boss sent alarm clocks to her friends as gifts.
C.Many people use their mobile phones as the alarm clocks to keep them up all night.
D.Nearly all people prefer to leave their mobile phones near them at night.
5.We can probably read the passage in a（n）____________.
A.magazine on health B.story book C.novel D.ad（广告）
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—Wow, Wendy, it’s cool to make a short video with your mobile phone.
—Just with a software called Meipai. Let me show you .
A.which to use B.how to use it
C.what to use D.where to use it
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—Wow, Wendy, it’s cool to make a short video with your mobile phone.
—Just with a software called Meipai. Let me show you .
A. which to use B. how to use it
C. what to use D. where to use it
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―Wow, Wendy, it's cool to make a short video with your mobile phone.
―Just with an App called Meipai. Let me show you .
A. why to use B. what to use C. how to use it D. where to use it
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一Wow, Wendy, it's cool to make a short video with your mobile phone.
一Just with a software called Meipai. Let me show you .
A. which to use B. what to use C. how to use it D. where to use it
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Should mobile phones be allowed at school?
1. Some mobile phones are more than just phones---(此处为破折号)they are being used as radios, cameras (照相机) and MP4 players, and they are also used to send e-mails or surf the Internet.
2.
People have different ideas about whether (是否) students should use mobile phones at school or not. 3. If their parents have something important to tell them, they can call their teachers for help. If someone’s mobile phone rings during a Chinese class, he and his classmates can’t concentrate on (集中注意) what the teacher is saying. Some parents also point out that their children often use their mobile phones to download (下载) unhealthy information from the Internet. 4.
Other people believe that we can find some ways to use mobile phones to help students learn better in the classroom, since many of today’s mobile phones are like mini computers. And children usually know more than adults about how to use new technology (技术). 5.
What are your answers to the question?
根据短文内容, 从方框中选出五个句子填入文中空缺处, 使短文内容完整正确。
