It’s important to teach children to create strong passwords（密碼），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 （隨機(jī)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（標(biāo)點(diǎn)符號(hào)）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=!)

任務(wù)型閱讀。根據(jù)材料內(nèi)容，按要求完成下列各題。（每小題2分，共10分）

1.A strong password is ______ difficult ______ guess because all the characters are at random.（改寫(xiě)短文中劃線句子）

2.Your sentence: ______________________________________________________________________

（寫(xiě)出一句你比較好記的句子，至少有14詞，不得抄寫(xiě)短文中原句）

3.Your password：____________________________________________________________________

（按照Tip 1的說(shuō)明，用你上面所寫(xiě)的句子創(chuàng)建一個(gè)密碼）

4.Your new password:_________________________________________________________________

（按照Tip 2的說(shuō)明，改編上面你已創(chuàng)建的密碼）

5."mysjwboafi1990 ___________________________________________________________________

（根據(jù)短文中所給的四個(gè)建議，將題中所給密碼改寫(xiě)成更安全的密碼）。

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