Spending a long time in front of the computer may cause headaches, eyestrain（眼睛疲劳）or other physical problems. Make sure that your child spends only one or two hours a day in front of a computer screen. Write a list of rules for using the computer and the Internet. Put the rules next to the computer. Here are some of the rules:
★Keep your computer in an open place where you can watch what your child is doing, and can control how long your child is on the computer.
★Discuss with your child which websites you are happy they are looking at, and have a look at your child’s favorite websites yourself.
★Make sure that your child doesn’t give personal information over the web (name, age, address, telephone number).
★Make sure that your child asks your permission before download（下载）anything.
★Make sure that your child doesn’t post any photos of his or hers on the web．
★If your child wants to use a chatroom（聊天室）, make sure that you have a look at it first. Be around when your child is chatting.
★Teach your child not to meet anyone that they have met on the web. If he or she does meet someone, an adult should be with him or her and the meeting should be in a public place.
（一） 根据短文内容，将问题与方框中的建议搭配。
Problems
1．If your child spends a long time in front of the computer,
2．If you want to know what your child is doing on the computer,
3．If your child wants to download something,
4．If your child uses a chatroom,
5．If your child wants to meet someone that he or she has met on the web,
| Advice A．an adult should be with him or her. B．make sure that your child asks your permission first. C．be around when your child is chatting. D．keep your computer in an open place. E．write a list of rules and make sure that your child spends only one or two hours in front of a computer screen. |
（二）根据短文内容，判断正(T)误(F)。
6．Spending much time in front of a computer may cause lots of physical problems.
7．We can put a list of rules for using the computer and the Internet into the computer.
8．Only parents can decide which the children’s favorite websites are.
9．Children aren’t supposed to give their names, ages, addresses or telephone numbers to others on the Internet.
10．Parents should have a look at both their children’s favorite websites and the chatroom they use.