七年级英语上册module7computersunit2whendoyouuseacomputer同步练习（新版）外研版

Module 7 Computers Unit 2.根据句意及首字母提示补全单词。1Do you like to travel by t_？2Mr King wants to get some i_ about China.3I p_ to visit my uncle at the weekend.4Its interesting to t_ around the world with the help of Google Earth.5Kangaroos(袋鼠) live in A_.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)2Who _(share) the room with you?3I _ (not send) emails.4Nick _(not use) the Internet.5The Great Wall attracts(吸引) millions of _(travel)from all over the world every year.单项选择。1More and more people like reading news _ the Internet.AinBonCby Dat2_ do you have PE.?Three times a week.AHow long BHow soonCHow many DHow often3He has a lot of money，_ he isnt happy.Aand BbutCso Dor4_ I go to school on foot.ASome times BSome timeCSometime DSometimes5Whats Miss Yang doing?She is using a _ to print documents(文件)Amouse BkeyboardCmonitor Dprinter.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)。1Many people can look after a computer.2Too bright screens are good for your eyes.3Smoking is bad for your computer.4If you use a software，your computer will break down.5If the screen isnt at a correct height，youll have a backache.参考答案. 1. train 2. information 3. plan 4. travel 5. Australia.1. Check 2. share(s) 3. dont send 4. doesnt use 5. travellers.1. 解析：用某种媒体时通常用介词on。答案：B2. 解析：本题考查how构成的疑问短语的用法。根据答语“Three times a week.”可知提问的是“频率”。how long用于提问“多久”；how soon用于提问“多久之后”；how many用于提问“多少”；而how often用于提问“频率”。答案：D3. 解析：前后两分句是转折关系。答案：B4. 解析：此处所填单