Question

【题目】 You may charge(充电) your phone every day, but do you clean your phone as much? Whatever your hands touch, your phones touch. It has been discovered that some phones have 18 times more bacteria and viruses (细菌病毒) than any surface in a public restroom. So it won’t surprise you that a 2011 University of London study found that one in six of our phones have bacteria and viruses on them.

The research on bacteria and viruses led to the invention of PhoneSoap. It is not actually liquid (液体). It is a phone charger that uses the electromagnetic radiation (辐射) to kill 99.9 percent of bacteria and viruses, cleaning your phone while it charges.

“Certain types of bacteria and viruses are really on our phones,” says Wes Barnes, the PhoneSoap founder. “It would be the fastest, most powerful way to kill them .”

PhoneSoap looks like a little metal suitcase. Your phone rests in to charge and get cleaned at the same time. Instead of plugging your phone into the wall, you’d plug it into the PhoneSoap charger box. The process only takes a few minutes but, Barnes says, “The idea is that you can leave it in there overnight if you want to keep charging. and it cleans the phone fully.”

The founder found the right companies and then started shipping the product in late November. By last week’s International Consumer Electronics Show in Las Vegas, PhoneSoap was very popular with people. The founder has left his present job and is selling PhoneSoap without a stop. “We sell out PhoneSoap every day, and we will try to provide enough PhoneSoap” Barnes says. “It’s been a great challenge.”

【1】We can learn from the first paragraph that ___________.

A.phones can be very dirtyB.phones are where bacteria are born

C.most phones are attacked by bacteriaD.phones store more bacteria in a restroom

【2】According to the passage, PhoneSoap ___________.

A.takes a whole night to kill bacteriaB.deals with bacteria with radiation

C.is a kind of liquidD.has to be plugged into the wall to work

【3】From the last paragraph, we can infer that ___________.

A.PhoneSoap is in great need nowB.PhoneSoap is really hard to use

C.they won’t produce enough PhoneSoapD.they’ll make improvements to PhoneSoap

【4】What’s the passage mainly about?

A.Methods of cleaning phones.B.Tips on charging phones quickly.

C.Soap killing harmful bacteria on phones.D.A phone charger keeping your phone clean.

Answer 1

【答案】

【1】A

【2】B

【3】A

【4】D

【解析】

文章介绍的是手机上也会有很多的病毒和细菌，现在有一款新型的电话肥皂，能一边给手机清洁皂一边还能用辐射杀死手机上的细菌和病毒，现在的销售很火爆。

【1】推理判断题。根据文中It has been discovered that some phones have 18 times more bacteria and viruses (细菌病毒) than any surface in a public restroom. 据发现，有些手机的细菌和病毒数量是公共卫生间的18倍。可知手机上有很多的病毒和细菌，所以手机可能会很脏，故选A。

【2】细节理解题。根据文中It is a phone charger that uses the electromagnetic radiation (辐射) to kill 99.9 percent of bacteria and viruses, cleaning your phone while it charges. 它是一款手机充电器，利用电磁辐射（辐射）杀死99.9%的细菌和病毒，在充电的同时清洗手机。可知手机清洁皂通过辐射边给手机充电边杀菌，故选B。

【3】推理判断题。根据文中By last week’s International Consumer Electronics Show in Las Vegas, PhoneSoap was very popular with people. The founder has left his present job and is selling PhoneSoap without a stop. “We sell out PhoneSoap every day, and we will try to provide enough PhoneSoap” 上周在拉斯维加斯举行的国际消费电子展上，PhoneSoap很受人们欢迎。这位创始人已经辞去了现在的工作，正在不停地销售PhoneSoap。巴恩斯说：“我们每天都会出售手机清洁皂，我们会尽力提供足够的手机清洁皂。”可知手机清洁皂的需求量很大，故选A。

【4】主旨大意题。根据整个文章的理解可知，文章介绍的是一款边充电边能清洁手机的手机充电器，故选D。