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Would you give your Social Security Numb...

    Would you give your Social Security Number to the clerk at the grocery store? Of course not, right? Yet, if you’re like most people, you wouldn’t hesitate to give out a different, but equally important number to the same person.

Experts now say that your cellphone number may be more pivotal than any other personal information in the eyes of spammers (垃圾邮件发送者) and identity thieves. In other words, instead of handing it out, you should guard that cellphone number with your life.

Today, your cellphone number will likely be with you for a very long time. That means if spammers get your cellphone number, it will be much harder to get rid of them. It also means that over the years, your cellphone number will be linked to a lot of personal information—from contact lists to bank card numbers, all information that hackers (黑客) would love to get their hands on.

A few years ago, German security researcher Karsten Nohl showed in an experiment what he could obtain using only a person’s cellphone number. California Congressman Ted Lieu was given a new cellphone for a day and Nohl was given that cellphone number. Using just that number, Nohl was able to find Lieu’s location and movements throughout Los Angeles, read his emails and text messages, and record phone calls between Lieu and his staff. And Nohl did all of this from his office in Berlin using just a cellphone number.

Still think it’s a good idea to post your number on a noticeboard?

It’s safe to assume that Nohl is an expert when it comes to hacking, but even the ordinary thief can use your cellphone number to cause harm to you. When you sign up for an account online, you usually provide your email address and a password. But if you forget that password, many of these companies will send you a password retrieval code (检码) via your cellphone. Let’s say you post something for sale online and you include your name, email, and cellphone number. You’ve now given a potential thief everything he needs to hack into any of your online accounts. Therefore, it just makes sense to protect yourself by guarding that number as closely as you would guard any other personal information.

1.What does the underlined word “pivotal” in Paragraph 2 most probably mean?

A.Accessible. B.Familiar.

C.Vital. D.Manageable.

2.What does the third paragraph mainly talk about?

A.Why people need to take care of their cellphone numbers.

B.Why people seldom change their cellphone numbers.

C.How to protect our personal information.

D.How to get rid of spammers.

3.What did Karsten Nohl’s experiment intend to prove?

A.Nohl is a real expert in hacking.

B.It’s necessary to fight against hackers.

C.Lieu’s new cellphone has powerful functions.

D.Hacking information via cellphone numbers is not hard.

4.What can we infer from the last paragraph?

A.It’s a good idea to sell something online.

B.It’s risky to post your cellphone numbers online.

C.It’s necessary to register several accounts online.

D.It’s common for people to forget their passwords.

 

1.C 2.A 3.D 4.B 【解析】 这是一篇说明文。文章通过Karsten Nohl的一个实验展示了通过手机号码获取信息很容易,对于黑客来讲通过手机号码窃取信息更加容易,呼吁人们应该保护自己的手机号码。 1.词义猜测题。由第二段中的“In other words, instead of handing it out, you should guard that cellphone number with your life.”可知,我们要用生命去保护我们的手机号码,而不是把它泄露出去,可推断手机号码对我们而言是非常重要的;句子中的“in other words”就是对前文内容的进一步解释说明,前后要表达的意思是一致的,所以可推断划线词汇意为“极其重要的”。故选C项。 2.主旨大意题。由第三段中的“It also means that over the years, your cellphone number will be linked to a lot of personal information—from contact lists(通讯录) to bank card numbers, all information that hackers(黑客)would love to get their hands on.”可知,我们的手机号码会跟很多个人信息关联,而这些恰恰是黑客想要去获取的,可知本段主要论述了手机号码的重要性以及我们为什么要保护我们的手机号码。故选A项。 3.细节理解题。由第四段中的“A few years ago, German security researcher Karsten Nohl showed what he could obtain using only a person’s cellphone number.”及“Nohl was able to find Lieu’s location and movements throughout Los Angeles, read his emails and text messages, and record phone calls between Lieu and his staff.”可知,Nohl通过这个实验证明了,仅仅通过手机号码就可以轻易获取各种信息。故选D项。 4.推理判断题。由最后一段中的“Let’s say you post something for sale online and you include your name, email, and cellphone number. You’ve now given a potential thief everything he needs to hack into any of your online accounts.”可知,如果在网上售卖东西的同时附上了自己的名字、邮件、电话号码等信息的时候,有很大的可能性被黑客入侵任何一个在线账户,可推断在网上泄露自己的电话号码是有风险的。故选B项。
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    In the fall of 2017, when Paula Aldridge needed to get a job, she found herself at a crossroads. The 50-year-old wasn’t sure she would ever work again, due to health issues.

But Aldridge’s life and career journey started to turn around after she connected with Goodwill of Central Iowa’s skills training programs. These programs are tailored to help people develop the kind of specific, real-world skills they need to get and keep a job, through a combination of detailed instruction and hands-on experience.

When Aldridge first connected with Goodwill in September 2017, she was dealing with several barriers to immediate employment. Transportation was challenging, as she didn’t have a driver’s license or own a car. Aldridge also had a limited work history with long employment gaps (间断) , meaning she missed out on learning important skills, such as working a credit card machine. On top of that, her physical health issues were also a problem.

According to Kayleigh Duff, a career specialist at Goodwill of Central Iowa, the biggest barrier Aldridge had to overcome was from within. “She said outwardly that she had all of this confidence and that she knew how strong a worker she was, but I don’t think she truly believed it herself.”

Thankfully, Aldridge had plenty of people on her side to provide motivation and guidance. She originally started off in the food service training program but was eager to enter the retail (零售) skills program, since she had previously worked at the Salvation Army and Subway. When Aldridge mentioned her interest in retail, Duff recognized that her go-getting attitude would be a perfect match for the program.

The seven-week retail skills training is a systematic program combining classroom instruction with on- the-job experience at a Goodwill store. As Aldridge progressed and graduated from the program, she became more confident in her abilities.

Duff said it was great to see how Aldridge grew into the devoted, driven worker she is today. “She has this strong desire, this longing to succeed. And she knows that she’s able to do that, although she has fallen short in the past.”

1.What can be learned about Goodwill’s training programs?

A.They combine theory with practice.

B.They guarantee a good job for participants.

C.They are designed mainly for the unemployed.

D.They were established in the autumn of 2017.

2.What was the biggest problem Aldridge faced according to Duff?

A.Poor health. B.Poor working skills.

C.A lack of confidence. D.A lack of a driver’s license.

3.Why did Aldridge change her training program?

A.She wanted to attend a more systematic program.

B.She wanted to gain some hands-on experience.

C.She was more interested in retail.

D.She followed Duff’s advice.

4.What’s the main idea of the text?

A.A 50-year-old devotes herself to Goodwill.

B.Goodwill helps a 50-year-old turn her life around.

C.Goodwill training programs spring up around the world.

D.Success is closely linked to appropriate training programs.

 

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Each year there are countless new products and inventions on the market. Here are some of the most exciting products to come out over the year.

Xbox Adaptive Controller

The Xbox Adaptive Controller is here to make the gaming world more accessible. Microsoft developed the Xbox Adaptive Controller to help those with limited hand and arm mobility (移动的能力) play games. This device connects switches, buttons and joysticks (操纵杆) to create a unique custom controller experience. The product itself was inspired by previous efforts made by groups like the Cerebral Palsy Foundation.

Gravity Blanket

Gravity is in here to help you deal with your anxiety. Starting off as a Kickstarter campaign, the company Gravity has created a therapeutic (治疗的) weighted blanket engineered to be around 10% of your body weight. The super comfortable blanket helps those who have a sleeping problem, and those who may be stressed, or deal with anxiety.

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If you are a night runner, this one is for you. Created by UK-based sporting goods company Vollebak, the Solar Charged Jacket absorbs light during the day and gives off its “green energy” for those who need to be safe after dark.

LynQ

Getting separated from friends or family members at an event or a festival can be annoying. LynQ helps you find your loved ones when you get separated from the group. Unlike smartphones, this compass does not need any Wi-Fi to stay connected. It is a great tool for family vacations.

1.What do we know about the Xbox Adaptive Controller?

A.It gives users a shared game experience.

B.It makes it easier for users to play games.

C.It is a useful software developed by Microsoft.

D.It consists mainly of remote joysticks.

2.Which of the following is fit for those who find it hard to fall asleep?

A.The Xbox Adaptive Controller. B.The Solar Charged Jacket.

C.The Gravity Blanket. D.LynQ.

3.In what way is LynQ different from a smartphone?

A.It is powered by solar energy.

B.It requires no Internet connection.

C.It is used to improve family relationships.

D.It responds to family members more quickly.

 

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假定你是学生会主席李华,你校计划组织一次“美丽乡村行”活动,请写一则英文通知,内容如下:

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2、活动内容:欣赏生态美景,体验农活,品尝当地美食等。

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I am a student who study in your school. I would like to tell you something about a problem.

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I sincere hope you can take necessary measures, that will make us respect you more. I would appreciate if you could consider my advice.

 

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