高二英语练习题（一）

翠园中学高二真题 

完形填空    

阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。 Before leaving work, Steve Leelikes to use his cell-phone to turn on his heat and air conditioner system athome. So by the time he gets through   1    into his front door, the temperature inside isperfect. You may wonder what a so­called   2    home can do inside.Lee   3    for a company called Smart home.com, testing and living with many of his company’s   4    automationgadgets (自动化小配件), like thismultifunction touch screen that controls devices around the house and   5    connects to the Internet traffic cameras.“I have cameras, and they   6   all the way down the freeway to work,” saidLee with __7  , “What’s going onat home when you are   8  ? No problem, install (安装) some wirelesscameras and controllers and from any computer in the world with an Internet   9  ,you can watch your house.”“I can   10    on the house, and I can look at thetemperature. Believe it or not, if I want to   11    lights ahead of time, I can,” added Lee.We sat in Steve’s Californiakitchen and with the   12    password, turned on the kitchen counter lightsat his boss’ house in Wisconsin. Steve did have   13    to log on.“If you   14    the password and you want to play a trick onyour wife, you could turn lights on and off   15  .”This new technology, which can   16    turn on water sprinklers (喷洒器) when humidity（湿度）is low, or turn off a pool pump when it is not in   17  ,is no longer expensive. Several hundred dollars for a basic system is enoughand it is not   18   toinstall.The convenience is nice but manypeople who like the   19    advantages like making sure kids are safe withthe   20    ofcamera monitors.