It seems that everything relies on computers and the Internet now — communication (email, cellphones), entertainment (digital cable, mp3s), transportation (car engine systems, airplane navigation), shopping (online stores, credit cards), medicine (equipment, medical records), and the list goes on. How much of your daily life relies on computers? How much of your personal information is stored either on your own computer or on someone else's system? Cyber security involves protecting that information by preventing, detecting, and responding to attacks。
Some safety measures in using electrcity
Nowadays,with the development of society and the improvement of people's life,an increasing
numbers of families have more and more domestic appliances ,which makes it of great
importance for people to make safe use of electrcity .
First of all,it's quite necessary to have the eitectrc circuit and thesocketsas well as switches
examined or checked regularly,which helps prevent any possible eitectrc problems at the
very root .
1. cross the road
2. be careful
3. go down the road
4. slow down
5. traffic lights
6. turn right/left
7. side pavement/walk
8. pay attention to the sign
9. be polite to do sth
10. be helpful to do sth
The Safety Tips to Kids during Summer Vacation
Summer activities are excited but at the same time they bring risks to children's safety. Therefore, parents and teachers should teach children common sense rules to keep children safe. Children should learn to help themselves stay safe and should learn to handle emergencies.
1. Children should be able to state their parent's full names, the family phone number or their parent's mobile phone numbers.
2. Children should be taught to dial 120 and to provide the basic information in the event of an emergency.
3. Children should not go out alone.
4. Children should know it is dangerous to play with fire.
5. Children should not swim without the guidance of an adult.
6. Children should be given the names and phone numbers of their family friends.
7. Children should be taught not to accept gifts or snacks from strangers.
8. Children should be taught some knowledge to handle an injury.
Some safety measures in using electrcity
Nowadays,with the development of society and the improvement of people's life,an increasing
numbers of families have more and more domestic appliances ,which makes it of great
importance for people to make safe use of electrcity .
First of all,it's quite necessary to have the eitectrc circuit and thesocketsas well as switches
examined or checked regularly,which helps prevent any possible eitectrc problems at the
very root .
Secondly,it is strongly suggested that one should not turn on a lot of appliances at the
same time.In this case there is greater chance of electic problems or even disasters.
Thirdly,make sure that all the electricsockets should be kept out of the reach of babies and
little children.This can effectively get rid of the risks of babies and little children' getting
an electric shock.
In addition,while cooking or boiling water,one should keep an eye on the state of theelectric
cooker and kettle constantly and pull off the plugs or turn off the awitches in time.
Last but not least,it is considered wise to pull off all the plugs and put down all the switches
in order to cut off the electricty ,which is said to be helpful for preventing fires resulted from
thunderstorms or other potential dangers.
In conclusion,electricty is essential not only to industry and agriculture but also to our daily
life although it is also very dangerous for users.However,as long as we can make proper
and safe use of it, we can make it our best friend.
手工原创,专业制作,希望有助于你!
祝你开心如意!
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