Question

【題目】根據(jù)短文理解，選擇正確答案。
Many children think mobile phones are cool. They come in fun colors and you can talk with a friend anytime and anywhere.
In the USA, more than 90 million people use mobile phones. Many of those 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 by mobile phones. Some scientists say that mobile phones give off radiation(輻射) that might be bad for users. One recent study shows that mobile phone radiation might raise a person's chance of getting some kinds of cancer（癌癥）.Other scientists say mobile phones are not bad for people's health. They say that they didn't find any link between mobile phone use and cancer. Scientists say that they can protect themselves from mobile phone radiation. One way is to use an earphone, or people can make shorter calls.
（1）Many children like mobile phones because they think mobile phones are _________.
A.cool
B.colourful
C.cheap
D.their toys
（2）In the USA, who thinks mobile phones are more than phone calls?
A.women
B.men
C.scientists
D.children
（3）The underlined word “give off” in the passage means “________”.
A.發(fā)出
B.放棄
C.遠(yuǎn)離
D.傳播
（4）To protect themselves from mobile phone radiation, people can __________.
A.make longer calls
B.use an earphone
C.make shorter calls
D.both B and C

Answer 1

【答案】
（1）A
（2）D
（3）A
（4）D
【解析】這篇短文介紹的是美國(guó)很多孩子們都使用手機(jī)，他們覺(jué)得手機(jī)很酷。但是手機(jī)能發(fā)出輻射，會(huì)影響他們的健康�？茖W(xué)家們給了我們兩個(gè)建議保護(hù)我們不受輻射的影響。

（1）細(xì)節(jié)理解題。根據(jù)短文的第一句Many children think mobile phones are cool.可知，很多孩子喜歡手機(jī)，是因?yàn)樗麄冇X(jué)得手機(jī)很酷。由此可知應(yīng)選A。

（2）細(xì)節(jié)理解題。根據(jù)短文第二段中In the USA, more than 90 million people use mobile phones. Many of those people are children. For children, mobile phones are more than phone calls可知，這句話說(shuō)的是美國(guó)的情況，美國(guó)的孩子們覺(jué)得手機(jī)不僅僅是電話。由此可知應(yīng)選D。

（3）詞義猜測(cè)題。根據(jù)這個(gè)短語(yǔ)所在的句子Some scientists say that mobile phones give off radiation that might be bad for users可知，這個(gè)短語(yǔ)后面的賓語(yǔ)是radiation意思是輻射，因此這個(gè)短語(yǔ)是發(fā)出的意思。故應(yīng)選A。

（4）細(xì)節(jié)理解題。根據(jù)短文的最后Scientists say that they can protect themselves from mobile phone radiation. One way is to use an earphone, or people can make shorter calls.可知，科學(xué)家們告訴我們兩種保護(hù)我們自己不受輻射的方法，一個(gè)是使用耳機(jī)；另一個(gè)是打電話的時(shí)間盡量短。由此可知應(yīng)選D。