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1、Unit5节约用水Water is very important to us , and we cant live without water. There are less and less water that is suitable to drink . But some people still waste water in their daily life. Even worse, they pour dirty water into rivers. They throw rubbish into rivers, too. Many rivers are polluted.Somet
2、hing must be done to stop these things. First ,we must try to save water as possible as we can. For example, we must turn off the tap (水龙头) after we finish cleaning. I think the government should make laws to stop factories pouring dirty water and rubbish into the river.I believe if everyone makes c
3、ontributions to protecting our water, the world will become much more beautiful.注解：1 be suitable to do : 适合做某事 2 daily life :日常生活 3 be done : 被动语态 4 turn off ：关闭；turn on：打开 5 stop .from doing sth ：阻止做某事 6 makes contributions to ：对做出贡献Unit6 A.如何安全用电英语作文There were so many people died of electricity, s
4、o we should use the electricity very carefully, it is really dangerous if you do not take care about the electricity. First, we should know which things are conductor, and be careful of the conductor when you near from electricity, the bodies of people are also a conductor, and including water, we m
5、ustnt touch the bnc connector plugs when our hands are wet, and do not touch the electrical wire when it broken, it is important to take care of our life from electricity, thats all we should know. Or we could learn more about the safety of electricity.How to utilize electricity safely? Below are so
6、me rules. Dont plug a bunch of stuff into one outlet or extension cord.Make sure all electric cords are tucked away, neat and tidy.Dont yank an electrical cord from the wall.Ask a grown-up for help when you need to use something that uses electricity.Keep electrical stuff far away from water. Make s
7、ure your hands are not wet when operating electricity.B.安全用电教育英语作文Nowadays,with the development of society and the improvement of peoples life,an increasing numbers of families have more and more domesticappliances ,which makes it of great importance for people to make safe use of electrcity .First
8、of all,its quite necessary to have the electric circuit and the sockets as well as switches examined or checked regularly,which helps prevent any possible electric 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 ca
9、se there is greater chance of electic problems or even disasters.Thirdly,make sure that all the electric sockets 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 o
10、r boiling water,one should keep an eye on the state of the electric cook and kettle constantly and pull off the plugs or turn off the switches 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
11、 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 properand safe use of it, we can make it our best friend.学科网（北京）股份有限公司