It’s important to teach children to create strong passwords(密码),and to remind them that passwords mustn’t be shared with anyone, not even best friends.

A strong password is a word that is as difficult as possible to guess because it looks like a set of random characters (随机的字符).

It’s wise to use the whole keyboard to mix a password with letters, numbers and symbols.A password of 14 characters or more may be much safer.

The following tips will tell you how to create a strong and safe password:

Tip 1: Think of a sentence that is easy to remember, but difficult to guess.For example: “ My son Peter is five years old and my daughter Tina is one year old.” The whole sentence is so long that it can’t be a password, so what you can do is to use the first letter of each word to make a new password that seems to be meaningless.That is “mspifyoamdtioyo”.

Tip 2: Make the password more difficult to guess by mixing big and small letters.One way to do this is to use big and small letters one after another.In this way this new password will be “MsPiFyOaMdTiOyO”.

Tip 3: Still using the sentence above, you can also add numers that are meaningful to you.As a result, the new password will be “Mspi5yOaMdTi1yO”.

Tip 4: Add punctuation(标点符号)and symbols to make the password much stronger.You may use symbols, numbers and punctuation to replace some letters which look similar.For example: “MsPi3y0@MdTi!y0”.(o=0, a=@, 1=!)

任务型阅读。根据材料内容,按要求完成下列各题。(每小题2分,共10分)

1.A strong password is ______ difficult ______ guess because all the characters are at random.(改写短文中划线句子)

2.Your sentence: ______________________________________________________________________

(写出一句你比较好记的句子,至少有14词,不得抄写短文中原句)

3.Your password:____________________________________________________________________

(按照Tip 1的说明,用你上面所写的句子创建一个密码)

4.Your new password:_________________________________________________________________

(按照Tip 2的说明,改编上面你已创建的密码)

5."mysjwboafi1990 ___________________________________________________________________

(根据短文中所给的四个建议,将题中所给密码改写成更安全的密码)。

In the ancient Arabic story called Ali Baba and the Forty Thieves, the young hero Ali Baba said "Open Sesame" and a door to hidden treasures was opened to him.The old story had a special meaning for Ma Yun.He drew inspiration from it for Alibaba.com - Chinese largest e-commerce(电子商务)website.

In 1995, Ma Yun was working for a US trading company(公司)when he was introduced to the Internet."I know nothing about computers and has never touched a keyboard," he said.He searched the word "beer" and nothing came up about Chinese products.

Ma Yun had an idea.Why not build a large Internet market to connect customers with companies from all over the world? They could do business online in that way.That was how Alibaba began.His company grew quickly.But that didn't mean everything went smoothly.In 2000, many Internet companies failed including Alibaba.But later, he was successful because he managed to attract(吸引) investment(投资)into his company."You should stick to your dream," he said."Everyone thought I was daydreaming when I started.But the most important thing is that we believe in our dream from past to today and tomorrow.Of course we made many mistakes, but we never give up."

Ma Yun is also smart.For him, success in business is like trying to catch a rabbit.If there are nine rabbits, focus on catching one - don't try to catch them all," he said."Change your ways if you need to, but don't change the rabbit.Get one first, put it in your pocket and then catch the others."

1.What does the word "it" mean in Paragraph l?

A.The young hero Ali Baba. B.The phrase "Open Sesame".

C.The website. D.The old story.

2.From Paragraph 2, we know that Ma Yun ______.

A.was introduced to the Internet in 1995

B.was working in America

C.decided to buy and sell Chinese beer

D.bought a keyboard from Internet

3.What happened to Ma Yun in 2000?

A.He founded his own company.

B.His company grew quickly and smoothly.

C.His company failed like many others.

D.He was successful though he had no investment.

4.Which is RIGHT according to the passage?

A.We should always daydream like Ma Yun.

B.We should never give up hope like Ma Yun.

C.Ma Yun seldom made mistakes.

D.People should try to put nine rabbits in their pockets at the same time

5.What is the main idea of the passage?

A.Ma Yun's treasures.

B.The importance of working hard.

C.The secrets of Ma Yun's success.

D.Ma Yun's hobby - catching rabbits

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