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)。
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Whenever a hummingbird needs food, it will fly slowly towards a flower. It won’t stand on the flower, as bees do, but just hangs to the flower and then begins to sunk (吸吮) the honey from inside the flower with its needle-like beak.
The hummingbird is very particular in building its nest (巢). It takes great trouble to choose materials. It likes soft ones better than hard ones. Its eggs are so small that a common match box can hold as many as one hundred of them.
1.Most of the hummingbirds live in a(n) __________ forest.
A. north American B. south Asian
C. north Asian D. south American
2.A hummingbird can fly as fast as _______ meters in a second.
A. fifty B. five hundred
C. fifteen D. one hundred and fifty
3.The underlined word “helicopter” most probably means _______.
A.轮船 B. 公共汽车 C. 火车 D. 直升飞机
4.When a hummingbird builds a nest, it likes better.
A. soft materials B. hard materials
C. an material D. both
5.Which of the sentences is NOT true?
A. A hummingbird can even fly backwards.
B. You cannot see the wings of a hummingbird move.
C. A hummingbird will fly quickly towards a flower when it’s hungry.
D. A common match box can hold as many as one hundred hummingbird eggs.
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Everyone gets angry. Many things may make you angry. Maybe your teacher game you too much homework. Or maybe a friend borrowed your favorite video game and then broke it. You may get angry when something doesn’t go your way. Maybe you get mad at yourself when your team loses an important game. Or maybe you become a road rager(路怒族) when a driver accidentally cuts in front of you. That makes you angry!
You need to know what to do with your anger. Here are some things you can do when you feel angry:
Talk to a friend you can trust.
Count to 10.
Get or give a hug.
Take some exercise.
Draw a picture of your anger.
Play a video game.
Run around the outside of the house five times as fast as you can.
Sing along with the CD player.
Pull weeds in the garden.
Think good thoughts (maybe about a fun vacation or your favorite sport.)
Take a bike ride, go skating, play basketball – do something active!
Never getting angry is impossible. But when you’re angry, you can do something and it can make things better or worse. Don’t let anger be the boss of you. Take charge of it!
1.In the passage, the writer gives us _____ pieces of advice.
A. ten B. eleven C. twelve D. thirteen
2.The underlined part “when something doesn’t go your way” probably means ______.
A. when you get lost
B. when you are on a wrong way
C. when you meet with something difficult
D. when things don’t go as you imagine
3.If you run around the outside of your house five times, and your house is a circle of 260 meters, so you’ll run _______.
A. 1,300 meters B. 1,300 kilometers
C. 1,360 meters D. 1,360 kilometers
4.As for doing with anger, which of the following is NOT mentioned in the passage?
A. Talk to a friend you believe.
B. Get a hug.
C. Pull weeds in the garden
D. Have a fight with a friend
5.The passage is mainly about ______.
A. how to deal with your anger
B. letting anger be the boss of you
C. drinking more water when you’re angry
D. doing something active when you’re angry
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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.
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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.
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Tom is a schoolboy.He is only seven years old, but he is very busy on weekdays.One Saturday he decided to relax himself, so he went to the cinema.
It was the first time for him to do that.He bought a ticket and then went in.But after two or three minutes he came out, bought a second ticket and went in again.After a few minutes he came out again and bought a third ticket.Two or three minutes later he came out and asked for another ticket.Then the girl in the ticket office asked him, “Why did you buy so many tickets? How many friends did you meet?” Tom answered, “No, I have no friends here.But a big boy always stops me at the door and tears(撕) my ticket.”
1.Tom wanted to buy when the girl asked him why.
A.a second ticket B.a third ticket
C.a fourth ticket D.a fifth ticket
2.The big boy stopped Tom at the door because .
A.it was the big boy’s job
B.the big boy didn’t like Tom
C.the big boy didn’t know Tom
D.Tom didn’t buy ticket at all
3.The big boy was at the cinema.
A.a bookseller B.a policeman
C.a shopkeeper D.a worker
4.From the story we know .
A.Tom had a lot of money
B.Tom knew little about the cinema
C.the big boy wasn’t friendly to Tom
D.the girl wanted to get more money
5.Which of the following is Not true?
A.Tom bought the tickets for himself
B.Tom hadn’t been to the cinema before
C.Tom was too young to make friends
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—Which city has ______ population, Beijing, Shanghai or Tai’an?
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There _____ only a little milk in the fridge.
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