题目内容
7.Cell phones(移动电话)are all around us.We use cell phones to call our friends,send text messages,play games,and even take photographs. Now imagine using your cell phone to call your air conditioner(空调器). If this were possible you could tell your air conditioner to rum on before you got home.Does this sound impossible to you?Well,it could become possible sooner than you think.In the near future,we might use cell phones as remote controls(遥控器)for the electrical devices(电器)in our homes.People are already working to develop different ways to communicate wirelessly(无线的) with devices we use every day.For example,it is already possible for cell phones to communicate with laptop computers.Business people using laptops during meetings Call use their cell phones as remote controls.They can use their cell phones to send instructions to computers to turn on,change pictures,and turn off.With the same technology(技术),people can use their cell phones to control other devices.You can call your stereo(立体声音响设备)to play music automatically(自动地).You can call your lights to turn on when you enter a room.Maybe even by next summer you will be able to call your air conditioner!
61.What is the main idea of this passage?D
A In the future we will all need air conditioners.
B.Business people need to use computers.
C.Some people like to make phone calls to machines.
D.We will use cell phones as remote controls in the future.
62.Cell phones can be used to rum on and offBin the future.
A.a special computer
B.different kinds of devices
C.cell phone companies
D.remote controls
63.Which probably could NOT be controlled by a cell phone?C
A.An air conditioner or heater.
B.A computer or printer.
C.A table or a basket.
D.A CD player or MP3player.
64.The underlined words"laptop computers"meanC?
A.台式计算机
B.大型计算机
C便携式计算机
D计算机控制中心
65.Which instructions can be sent to a laptop according to the passage?B
A.Play sound and music.
B.Start and shut down.
C.Call again and hang up.
D.Go faster and go slower.
分析 手机在我们的生活中无处不在.我们用手机联系我们的朋友,发短信,玩游戏,最重要的是留下精彩瞬间.但现在想象一下用你的手机给你的空调打电话.如果这是能实现的话,当你回家之前你都可以打开你家里的空调了.这听起来是不是太异想天开了?但是它将成为现实.在不久的将来,我们将把手机作为控制我们家里电器的远程调控装置.
科学家们正积极的开发一些可以控制我们日常所用电器的无线调控装置.比如,手机控制笔记本电脑已成为现实.商务人士在会议上可以用手机作为调控其笔记本电脑的远程调控器.他们可以利用手机对计算机发出开,图片切换,和关的命令.
运用这相同的技术.人们可以利用手机控制其他东西.你可以打电话让你的收音机自动播放音乐.当你回家时你可以打电话让灯自动亮起.也许在下个夏天你就能给你的空调发出自动启动的命令了.
解答 61.D.主旨大意题.通读全文且据文章In the near future,we might use cell phones as remote controls(遥控器)for the electrical devices(电器)in our homes.可知,在未来我们将使用手机作为远程控制器.故选D.
62.B.细节信息题.根据With the same technology(技术),people can use their cell phones to control other devices.可知,在将来移动电话可用于打开或关闭不同种的设备.故选B.
63.C.判断推理题.据In the near future,we might use cell phones as remote controls(遥控器)for the electrical devices(电器)in our homes.可知,桌子或篮子不能被移动电话控制.故选C.
64.C.词义猜测题.根据For example,it is already possible for cell phones to communicate with laptop computers.Business people using laptops during meetings Call use their cell phones as remote controls.可知比如,手机控制笔记本电脑(便携式电脑)已成为现实.商务人士在会议上可以用手机作为调控其笔记本电脑的远程调控器,所以在这里划线部分"laptop computers"意思是"便携式电脑".故选C.
65.B.细节信息题.根据They can use their cell phones to send instructions to computers to turn on,change pictures,and turn off.可知,根据文章"打开或关闭"命令能被发送给笔记本电脑.故选B.
点评 做题时要在理解好文意的基础上,与题目有机的结合,从文章中找到相关细节性的句子与选项细细比对,进行选择或推理判断,选出符合文章内容的正确选项.做题注意灵活,有时可采用排除法或直选法确定出最终答案.
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