Question

【題目】 Now more and more people buy and sell things on the Internet. They buy and sell goods to make money. So hackers(黑客) around the world are interested in this.

Hackers are often young people who love computers greatly. They use computers to get on the Internet, looking for ways to go into computer systems run by banks, homes and all kinds of offices. If they go into a computer system, they will find other people's credit cards and try to steal the numbers. With the numbers they can take the money out of the bank.

Hackers often break into your computer system, but it's difficult to find them. So it is also difficult for you to find the hacker who is taking your money out of the bank. Hackers can get the money from a bank with the credit card number they have got from your computer.

Scientists always ask people who have computers to pay attention to hackers. They also tell people how to fight the hackers. The answer is to choose a clever password(密碼) and change it often and not to show your credit card out to anybody. If you are not careful, it's just like keeping the bank door wide open.

【1】The underlined word “this” refers to .

A.helping others on the InternetB.buying and selling things on the Internet

C.saving money on the InternetD.giving money to others

【2】Which is NOT true about hackers?

A.They are often young people.B.They look for ways to go into computer systems.

C.They love computers greatly.D.They steal money from other's computers.

【3】It's to find the hackers who break into your computer system.

A.easyB.niceC.hardD.wrong

【4】Which of the following is NOT about protecting the credit card?

A.Choosing a clever password.B.Changing the password often.

C.Putting your money into the bank.D.Don't show your credit card out to anybody.

【5】What can we learn from the passage?

A.Be careful to use our credit cards.B.We shouldn't use computers often.

C.Don't show your credit card out to anybody.D.We must catch the hackers.

Answer 1

【答案】

【1】B

【2】D

【3】C

【4】C

【5】A

【解析】

本文講述了黑客通常是非常喜歡電腦的年輕人。他們使用計算機(jī)上網(wǎng)，進(jìn)入電腦系統(tǒng)，他們會發(fā)現(xiàn)其他人的信用卡，并試圖竊取號碼。有了這些數(shù)字，他們就可以把錢從銀行取出來。所以我們要小心使用我們的信用卡。

【1】句意：帶下劃線的單詞“this”指的是什么？

推理判斷題。A. helping others on the Internet在網(wǎng)上幫助別人；B. buying and selling things on the Internet在網(wǎng)上買賣東西；C. saving money on the Internet在網(wǎng)上省錢；D. giving money to others給別人錢；根據(jù)They buy and sell goods to make money. 他們買賣商品賺錢。故選B。

【2】句意：關(guān)于黑客，哪個不是真的?

細(xì)節(jié)理解題。A. They are often young people.他們通常是年輕人；B. They look for ways to go into computer systems.他們尋找進(jìn)入計算機(jī)系統(tǒng)的方法；C. They love computers greatly.他們非常喜歡電腦；D. They steal money from other’s computers.他們從別人的電腦里偷錢；根據(jù)Hackers are often young people who love computers greatly. 黑客通常是非常喜歡電腦的年輕人。所以A、C對的；根據(jù)They use computers to get on the Internet, looking for ways to go into computer systems run by banks, homes and all kinds of offices.他們使用計算機(jī)上網(wǎng)，尋找進(jìn)入銀行、家庭和各種辦公室運(yùn)行的計算機(jī)系統(tǒng)的方法。所以C對的。故選D。

【3】句意：找到入侵你電腦系統(tǒng)的黑客是怎么樣的?

推理判斷題。根據(jù)Hackers often break into your computer system, but it's difficult to find them. 黑客經(jīng)常侵入你的電腦系統(tǒng)，但很難找到他們。故選C。

【4】句意：下列哪項與保護(hù)信用卡無關(guān)?

推理判斷題。A. Choosing a clever password.選擇一個巧妙的密碼；B. Changing the password often.經(jīng)常更改密碼；C. Putting your money into the bank.把錢存入銀行；D. Don't show your credit card out to anybody.不要把你的信用卡給任何人看；根據(jù)The answer is to choose a clever password and change it often and not to show your credit card out to anybody.答案是選擇一個巧妙的密碼和經(jīng)常改變它,不要對任何人顯示你的信用卡。故選C。

【5】句意：我們能從這篇文章中學(xué)到什么?

主旨大意題。A. Be careful to use our credit cards.小心使用我們的信用卡；B. We shouldn't use computers often.我們不應(yīng)該經(jīng)常使用電腦；C. Don't show your credit card out to anybody.不要把你的信用卡給任何人看；D. We must catch the hackers.我們必須抓住黑客；根據(jù)全文在講黑客，最后的目的時讓我們?nèi)バ⌒氖褂梦覀兊男庞每ā９蔬xA。