2017年七年级英语上册 Module 7 Computers Unit 2 When do you use a computer同步练习 （新版）外研版.docVIP

Module 7 Computers Unit 2 Ⅰ.根据句意及首字母提示补全单词。 1．Do you like to travel by t______？ 2．Mr King wants to get some i______ about China. 3．I p______ to visit my uncle at the weekend. 4．Its interesting to t______ around the world with the help of Google Earth. 5．Kangaroos(袋鼠) live in A______. Ⅱ.用括号内所给单词的适当形式填空。 1．______(check) your homework before you hand it in(上交)． 2．Who _____(share) the room with you? 3．I ______ (not send) emails. 4．Nick ______(not use) the Internet. 5．The Great Wall attracts(吸引) millions of ______(travel)from all over the world every year. Ⅲ.单项选择。 1．More and more people like reading news ______ the Internet. A．in　　　　　　　 B．on C．by D．at 2．—______ do you have P．E.? —Three times a week. A．How long B．How soon C．How many D．How often 3．He has a lot of money，______ he isnt happy. A．and B．but C．so D．or 4．______ I go to school on foot. A．Some times B．Some time C．Sometime D．Sometimes 5．—Whats Miss Yang doing? —She is using a ______ to print documents(文件)． A．mouse B．keyboard C．monitor D．printer Ⅳ.阅读理解。 Can you use a computer？Do you know how to look after a computer? Many people often use a computer，but they cant look after it.We should look after it when we use a computer. ◆Keep your computer in a cool and dry room. ◆Keep the screen clean and dont make it too bright.A dirty or a bright screen is bad for your eyes. ◆You must not smoke cigarettes near your computer.Smoking is bad for your computer. ◆You shouldnt eat or drink near your computer.Small pieces of food or a little water on the keyboard can also cause many problems. ◆Make sure that the screen is at a correct height.If it is not correct，you will have a backache. ◆Never use the software that you dont know very much.Maybe it will bring a virus into your computer.If your computer has a virus，it cant work or even breaks down. 根据短文内容判断句子正(T)误(F)。 1．Many people can look after a computer. 2．Too bright screens are good for your eyes. 3．Smoking is bad for your compute