5．People know the danger of fires．It's good for a family to learn how to prepare for a fire．Here are some suggestions：
（56）D Smoke from a fire causes the alarm to go off．The alarm makes a loud sound．The sound tells everyone to leave the house at once．
（57）C They should know all the ways out of the house．If there is a fire，everyone follows the plan to get out．Part of the plan is to check all the windows to make sure they can be opened easily．Buy fire extinguishers （滅火器） in the house．Everyone in the family should know how to use them．
（58）E Fire drills teach children about fire safety．Everyone in the family should know the following fire rules：
*（59）BThe fire can grow more quickly if you open the door．
*Stay close to the floor!Smoke can be more dangerous than fire； the best air is near the floor because smoke rises．
*（60）A First，stop!Don't run!The fire burns faster because of more air．Drop!Fall to the floor．They roll!Turning over and over will make the fire go out．Put a blanket （毯子） around you to keep air away from the fire that may still be on you．
There are many possible causes for firs．A wise family is ready all the time．If there is a fire，don't forget to call 119for help．
A．What will you do if your hair or clothes start to burn？
B．Don't open a hot door？
C．Make escape plans．
D．Put a smoke alarm in the house．
E．Practice fire drills．
F．There are many possible causes for fires．
G．Learn how to use fire extinguishers（滅火器）in the house． |
天天向上一本好卷系列答案
小學生10分鐘應用題系列答案
