| 用下列方框中单词填空。 A. mean B. make up C. personal D. regular E. bet F. correct G. judgement H. stand for I. resource J. especially |
| Twenty years ago,kids in school had never heard of the Internet. Now, 1 1 you can't find a single person in your school who hasn't at least heard of it. In fact,many of us use it on a 2 basis and even have access to it from our homes! The "net" in "intemet" should 3 network. A network is two or more computers connected together so that information can.be shared,or sent from tree computer to another. The Intemet is a vast 4 for all types of infor- mation. You may enjoy using it to do research for a school project,downloading your favorite songs or communicating with friends and family. Information is accessed through web pages that companies,organizations and individuals create and post. It's kind of like a giant bulletin board that the whole world uses ! But since anyone can put anything on the Internet,you also have to be careful and use your best 5 and a little common sense. Just because you read something on a piece of paper someone sticks on a bulletin board,it doesn't 6 it's good information,or even 7 . So you have to be sure that whoever posted the information knows what they're talking about, 8 if you're doing research! But what if you're just e-mailing people? You still have to be very careful. If you've never met the person that you're communicating with online,you could be on dangerous ground ! You should never give out any 9 information to someone you don't know,not even your name! And just like you can't believe the information on every website out there,you can't rely on what strangers you "meet" on the Intemet tell you either. Just as you could 10 things about yourself to tell someone,someone else could do the same to you! |