Computers are useful machines. They can help people a lot in their life. They can help people to use little time to do much work , and they can help people to work out many problems(难题) they can't do easily.
Today more and more families have computers. Parents buy computers for their children. They hope computers can help them with their studies in school. But many of their children use computers to play games, to watch movies or to listen to music. Computers cannot help children to study, but make them fall behind(落后). So the parents don't let the ch ildren use the computers again.
In some other countries, some scientists also don't like computers. They say computers let many people lose(丧失) their jobs or bring them a lot of trouble(麻烦). Will computers really bring problems or bring people happiness? Today's students themselves will decide(决定).
① v.连接② v.转动③打开
④ v.学;学习⑤ v.使用⑥ v.保存
⑦ n.盒子 ⑧ adv.最后 ⑨ n.纸
Please the to click “”.
— you your homework?
— the computer.
You the TV.
Jane on her computer.
Aunt Wang vegetables to make soup.
use, paper, finally, click, mouse |
—I don' t know.
A. Thanks. B. Where are they? C. It's from my uncle. D. When do you talk with them? E. Do you do your homework on your computer? |
—It's on the table.
Emma the computer to do her homework.
Linda to school?
do I ?
| I check my emails 5 times a day. I am always online. I have a lot of friends all over the world. So I send many emails to them and I also get lots of emails. When I check nay emails, every email gives me some information. |
| I like playing games on the computer at the weekend. I like cooking games best because I can learn how to cook. |
| It is a habit for me to check my emails after l get up every morning. I like using emails because I can send pictures to my friends. |
“save".