Question

When people talk of a virus these days, chances are that they are talking about computer virus that have the power wipe out all the valuable work people may have stored in their computers. Imagine, the virus has the power to make military systems, giant banks, airports, hospitals and traffic system come to stop!

What does a computer virus do? It targets electronic objects that are programmed. The virus spreads through connections between these electronic objects. For virus spreading experts, e-mail is a favorite method of sending their destructive (破壞性的) weapon.

But scientists warn that this is not the worst that can happen. There is more. People are also connected through phones. The next virus may actually target mobile phones, especially those that are programmed to do many tasks apart from just communicating. It would then be easy for a virus to infect those programs and create major disorder.

For example, these virus may have the power to record your phone conversations and make others hear them. They create problems with your electronic money accounts, or they could create a mountain of telephone bills for calls you never made. And that would be a disaster. A report on this was published in the New Scientist recently. 

One way out would be to have simpler phones with not so many different functions. This would mean there would mean there would be fewer programs for the virus to attack. But mobile phone producers are in a fix. People on longer want an electronic item to perform just one task. They want more and more functions added. That would mean more software programs to make the mobile phone perform all those functions. And that means the possibility of more viruses.

1.It can be inferred from the passage that ______.

A．computer viruses are not so as destructive as mobile phone viruses

B．people should be careful when receiving e-mails

C．people find it difficult to use electronic equipment correctly

D．having electronic money accounts brings people a lot of convenience

2.Which of the following shows that your mobile phone is infected with a virus?

A．You can’t hear the person who answers the phone clearly

B．You can’t send e-mails with your mobile phone

C．your phone bill increases for unknown reasons

D．You can hear other people’s phone conversations

3.What does the underlined sentence in the last paragraph mean?

A．Mobile phone producers have made no progress.

B．Mobile phone producers are proud of their products.

C．Mobile phone producers are faced with a difficult situation.

D．Mobile phone producers refused to fight against virus.

4.For whom is the passage written?

A．Government officials                     B．Virus spreading experts

C．Electronic scientists                      D．Mobile phone users

 

Answer 1

【答案】

1.B

2.C

3.C

4.D

【解析】

試題分析：本文是寫(xiě)給手機(jī)的使用者的一篇文章，文中敘述了，人們經(jīng)常遇到的病毒，給我們的電腦手機(jī)帶來(lái)了很大的危害，提醒用戶在使用手機(jī)時(shí)要注意的事情。

1.這是推理判斷題。根據(jù)因?yàn)橛胁《镜某霈F(xiàn)，所以電子郵件也有可能有病毒，所以我們看郵件時(shí)要小心，故選B。

2.這是細(xì)節(jié)理解題。根據(jù)they could create a mountain of telephone bills for calls you never made.你有許多沒(méi)有打過(guò)的電話賬單，故選C。

3.這是詞義猜測(cè)題。根據(jù)如果手機(jī)的功能少了病毒入侵的可能性就小了，而人們還愿意要功能多的手機(jī)，這使制造商陷入困境，故選C。

4.這是寫(xiě)作對(duì)象題。根據(jù)For example, these virus may have the power to record your phone conversations and make others hear them. 可以看出這是寫(xiě)給手機(jī)的使用者，故選D。

考點(diǎn)：這是一篇記敘文。

點(diǎn)評(píng)：閱讀理解題中所設(shè)置的詞義猜測(cè)類(lèi)題多是對(duì)生詞、短語(yǔ)、指示代詞的猜測(cè)。一方面，命題者要求考生所猜測(cè)的單詞或短語(yǔ)可能是已學(xué)過(guò)的或是考生較熟悉的，但高考所考查的是不太常見(jiàn)的意思；另一方面命題者要求考生所猜測(cè)的單詞或短語(yǔ)可能是考生沒(méi)有學(xué)過(guò)的。此時(shí)，對(duì)單詞或短語(yǔ)的猜測(cè)不要停留在字面上,要根據(jù)語(yǔ)境來(lái)判斷。