【题目】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)。
【答案】
【1】too...to
【2】开放性试题
【3】开放性试题
【4】开放性试题
【5】MySjWb0@Fi!990或 (mYsJwB0@fI!990)
【解析】
试题分析:现代人使用密码的时候较多,本文讲述了如何设置一个超强的密码:使用全键盘的混合字母、数字及符号的密码;用容易记住的一个句子的首字母作为密码;用混合大小写的方式创建密码;加一些标点符号或标志符号等等。
【1】too...to原句句意;A strong password is a word that is as difficult as possible to guess because it looks like a set of random characters超强密码看起来像一系列随机字符,所以尽可能地难于猜测。本句句意:因为所有的字符都是随机的,所以一个超强的密码是太难了而猜不出来。故用too…to…(太……而不能……)结构。
【2】本题为开放性试题。写出一个你比较好记的英文句子,至少14个单词。能正确写出至少含14词的句子,得2分。(此题要求学生写出语法和意义都正确的句子,方能得分)
【3】本题为开放性试题。能将72题写出的句子用每个单词的首字母组合成密码,得2分(创建的密码至少含14个字母,首字母全部用大写或者全部用小写组成都得分,无需考虑句子是否正确)。
【4】本题为开放性试题。能将73题创建的字母密码依照大小写顺序改写,得2分。(创建的密码只要能按照一大一小或一小一大字母顺序排列,都得分。无需考虑句子是否正确)
【5】MySjWb0@Fi!990或 (mYsJwB0@fI!990)方法四指的是用一些标点符号或标志符号代替一些相似的字母,即:o=0, a=@, 1=!故mysjwboafi1990改成:MySjWb0@Fi!990或 mYsJwB0@fI!990。
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