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●Some web sites are wonderful, but some the teenagers should stay away.
Caution(警告):Web sites sometimes ask you for information about yourself before you enter.Never type any information about yourself.And also remember not to download anything unless you’re quite sure it is from a safe place.
Some teenagers have their own web sites.That’s good.But if you post something on the web, be sure not to send your home address, telephone number, or photograph.If you do want to keep in touch with someone, just give an E-mail address.
●Chat rooms(聊天室)are probably the most dangerous places on the Internet.
Caution:It can be wonderful to get together with someone you meet here, but remember-people are not always who they seem to be on the Internet.Never give out personal information, and never ask for a face-to-face meeting without first talking with your parents.
●Instant(即时的)messaging(IM)has become popular among teenagers.You type a message and then click“send”.The message will soon be on another person’s screen(屏幕).You can send instant messages on computers and cell phones.
Caution:Be sure you know who you are“Iming”with, and know that anything you type could be sent to the right people.Or don’t send any information about yourself to others.And be especially careful about using cameras during an IM meeting.You don’t have to answer any messages that make you feel uncomfortable.
●Now, people and companies are using Emails to send out messages to thousands of people at a time, encouraging them to buy something, do something, or visit a web site.
Caution:In general, it’s best not to answer junk mail(邮寄宣传品)or mail from someone you don’t know.If you answer with your personal information, for example, your home address to the sender, that information can be used to send you more junk mails or get you on even more lists.
1.Is it good to send your home address while posting on line?
___________________________________________.
2.Which is the better way to keep in touch with someone, giving an email address or sending your phone number?
___________________________________________.
3.What may be the most dangerous places on the Internet according to the passage?
___________________________________________.
4.How can you send instant messages?
___________________________________________.
5.What does the writer think is the most important thing on using the Internet?
___________________________________________.
Mrs Green was __4__ about their journey. She hated __5__ by air. She liked to stay __6__in the same place because the seats on the plane were too narrow and the __7__ was too long. She tried to sleep, but she was never __8__ to sleep well.
Mr Green told Mrs Green that he had the tickets and money in his jacket. They couldn’t __9__ Polly with them. Jim asked Leng Feng to __10__ her. How well the planned for the holiday!
( )1.A. to go B. go C. goes D. going
( )2.A. at B. of C. with D. for
( )3.A. she B. hers C. her D. his
( )4.A. worry B. worries C. worried D. worrying
( )5.A. travel B. travelling C. travels D. travelled
( )6.A. safe B. safer C. safest D. safely
( )7.A. home B. stay C. jacket D. journey
( )8.A. able B. can C. could D. should
( )9.A. bring B. brings C. take D. takes
( )10.A.look at B. look after C. look over D. look up
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Traveling is one of the most important activities and people have been interested in it for many years. Modern traffic develops fast, so traveling to different places has become much easier than before.
Staying healthy while traveling can make your trip happier.But do you know how to keep healthy during a trip?The following information may be useful for you.
Before traveling:
●Wear comfortable shoes,a hat and sunglasses.
●Take some necessary medicine with you.They can be used when you get sick or have other problems.
●If you do lots of sports like walking or climbing during your trip,you should do some exercise for weeks or months before you leave.
While traveling:
●Be sure not to eat dirty food or bad fruit.
●Have enough time to take a rest during your trip.
●Tap water is not safe,so drink bottled water and always clean the cover on the bottle.
判断下列句子是否与短文内容相符,相符的填“T”,不相符的填“F”。
1.Traveling has become much easier because of the modern traffic development.
2.You should wear less clothes before you leave your home for a trip.
3.You had better not be too tired while you are having a trip.
4.If you walk more and eat more while traveling, your trip will be happier.
5.The passage mainly talks about activities while traveling
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Many children use the Internet to get useful knowledge and information, and to relax in their free time. But some of them are not using in a good way. Here are some rules to make sure you are safe and have fun on the Internet.
Make rules for Internet use with your parents. For example, when you can go online, for how long and what activities you can go online.
Don’t give your password (密码) to anyone else, and never leak out the following information---your real name, home address, age, school, phone number or other personal information.
Check with your parents before giving out a credit (信用) card number.
Never send a photo of yourself to someone in e-mail unless your parents say it’s OK.
Check with your parents before going into a chat room. Different chat rooms have different rules and attract different kinds of people. You and your parents must make sure it’s a right place for you.
Never agree to meet someone you met on the Internet without your parent’s permission (允许). Never meet anyone you met on line alone.
Always remember that people online may not be who they say they are. Treat everyone online as strangers.
If something you see or read online makes you uncomfortable, leave the site. Tell a parent or teacher right away.
Treat other people as you’d like to be treated. Never use bad language.
Remember—not everything you read on the Internet is true.
【小题1】 If you want a true friend on the Internet , you can ____________ .
A.tell the people what your name is . |
B.meet the people on line alone. |
C.write an e-mail about yourself . |
D.get your parent’s permission. |
A.give password to others |
B.get useful knowledge and information |
C.give out a credit card number |
D.go into a chat room as they’d like to |
A.give away | B.leave out |
C.give out | D.put away |
A.read anything on the Internet |
B.relax in your free time |
C.have a face-to face meeting with anyone you met online |
D.treat other people as you’d like to be treated |
A.How to use Computers |
B.Surfing on the Internet |
C.Information on the Interne |
D.Internet Safety Rules |