问题详情：
When you’re not at home,many worries may start to crowd your I turn the coffee maker off?Did I lock the door?Are the kids doing their homework or watching television?With a smart home,you can quiet all of these worries.
A smart home is a home with a communication network connects devices(装置),such as lights and TV sets,and allows them to be controlled from far away through electrical wiring,mobile phone communication or WiFi over the internet.
More and more people may start to consider owning a smart home,because it makes life much more can help keep your room at a certain can record what happens inside the home and send the video to your you are on vacation abroad,you can use a smart home controller to switch on or off the electricity when smart homes can receive a visitor,allowing him to come in and offering him a can even feed the cat and water the plants.
Besides,smart homes are easy to smart home technology and devices are wireless and can be set up with a minimum of tools,using only the guiding a problem appears,you can deal with it yourself without paying a professional.
However,for home-users,the smart home technology is far from can be rather expensive to own the technology and the ,because the smart home system(系统)allow its owner to get home information from anywhere,it leaves the home easy to be attacked by hackers(黑客),who may secretly use or change the information in the system.
Now,many scientists are excited at the future of smart home ine being able to get fashion advice from your mirror,or receive food shopping suggestions from your e there are others who worry that those smart devices will make people lazier and ever it is,one thing is for sure---smart home technology will change the way we live and work.
rding to the passage,nowadays a smart home can lock the door through ______________.
tric lights or technologies
le phones ping programs
third paragraph of the passage is mainly about _________.
steps to use smart systems
prices of smart programs
advantages of a smart home
tools for setting up smart devices
h of the following is TRUE about a smart home according to the passage?
t homes can’t help feed pets nowadays.
t homes costs a lot of money at present.
can’t control your smart home in other countries.
’s hard for hackers to get information from smart homes.
’s the writer’s opinion according to the passage?
le will become less happy in the future.
le’s life style will be different in the future.
le phones are the most important in smart homes.
t homes are much better than other smart systems.
【回答】
1C 2C 3B 4B
知识点：日常生活类
题型：阅读理解
国文精选馆
