many people now rive and work in very tart buildings. it is often not so easy to get away from these buildings in an emergency, resulting in great toss of lives. so how to survive in case of a fire is a problem concerning all those involved.
no one knows for sure when a fire witt happen, so it is extremely necessary to make preparations before a fire starts. check the fire escape in advance and make sure that you can find it in the dark when lights have failed. find out where the nearest fire extinguisher is and read the instructions to learn how to use it.
dont lose your head if unfortunately a fire breaks out. first, telephone the fire department immediately when the fire just gets started. take care not to be overcome by smoke, which containing monoxide gas, can kill you quickly. cover your mouth with a wet towel or a wet cloth, and avoid getting into the smoke. dont get in an elevator, as you may get trapped if the electricity fails. if you can not get away by yourself, it is of great importance to hang something out of the window to attract attention as a sign of asking for help.
in short, if you make preparations before hand and take precautions during the fire, chances are that you will survive in case of a fire if it really breaks out some day.
2017届高考英语一轮复习基础巩固学案：Unit 5《Canada“The True North”》（重大版必修3）
2017届高考英语一轮复习基础巩固学案：Unit 4《Unforgettable Films》（重大版必修1）
2017届高考英语一轮复习基础巩固学案：Unit 1 Challenging Yourself Ⅰ（重大版选修7）
2017届高考英语一轮复习基础巩固学案：Unit 6《Healthy Diet》（重大版必修1）
2017高考英语一轮专项训练：完形填空及阅读理解（7）含答案
2017届高考英语一轮复习基础巩固学案：Unit 3《Travel journal》（重大版必修1）
2017届高考英语一轮复习基础巩固学案：Unit 5 Challenging Yourself Ⅲ（重大版选修7）
2017届高考英语一轮复习基础巩固学案：Unit 1《Cultural relics》（重大版必修2）
2017届高考英语一轮复习基础巩固学案：Challenging Yourself Ⅰ《Man and Pets》（重大版必修4）
2017届高考英语一轮复习基础巩固学案：Challenging Yourself Ⅱ《Countries and Regions》（重大版必修4）
2017届高考英语一轮复习基础巩固学案：Unit 5《Special Clothes》（重大版必修1）
2017届高考英语一轮复习基础巩固学案：Unit 4《Body language》（重大版必修4）
2017届高考英语一轮复习基础巩固学案：Unit 5《Art and Culture》（重大版必修3）
2017届高考英语一轮复习基础巩固学案：Unit 4《Historical Figures》（重大版必修5）
2017届高考英语一轮复习基础巩固学案：Unit 2《Working the land》（重大版必修4）
2017届高考英语一轮复习基础巩固学案：Unit 2《The Olympic Games》（重大版必修2）
2017高考英语一轮专项训练：完形填空及阅读理解（5）含答案
2017届高考英语一轮复习基础巩固学案：Unit 4《Astronomy the science of the stars》（重大版必修3）
2017届高考英语一轮复习基础巩固学案：Unit 3《Powerful Music》（重大版必修1）
2017届高考英语一轮复习基础巩固学案：Unit 5《Magic Internet》（重大版必修5）
2017届高考英语一轮复习基础巩固学案：Challenging Yourself Ⅲ Knowing About Festivals》（重大版必修2）
2017届高考英语一轮复习基础巩固学案：Unit 1《Plant World》（重大版必修4）
2017届高考英语一轮复习基础巩固学案：Unit 4《Perseverance and Success》（重大版必修3）
2017届高考英语一轮复习基础巩固学案：Unit 1《Favourite Teachers》（重大版必修1）
2017届高考英语一轮复习基础巩固学案：Unit 6《Internet Shopping》（重大版必修5）
2017届高考英语一轮复习基础巩固学案：Challenging Yourself Ⅱ《Enjoying Sports》（重大版必修1）
2017届高考英语一轮复习基础巩固学案：Unit 5《Nelson Mandela a modern hero》（重大版必修1）
2017届高考英语一轮复习基础巩固学案：Unit 3《The Million Pound Bank Note》（重大版必修3）
2017届高考英语一轮复习基础巩固学案：Challenging Yourself Ⅰ Using a Dictionary》（重大版必修2）
2017届高考英语一轮复习基础巩固学案：Unit 1 Challenging Yourself Ⅰ（重大版选修8）