1、*Unit 11Unit 113Controlling fireControlling fireCThe natural worldModuleTell a storyCCONTENTSMore to knowCCONTENTSUsing fire is the symbol of human civilization.火的使用是人类文明开始的象征。火的使用是人类文明开始的象征。1 12 2CCONTENTSWhat did the early men use fire to do?Millions of years ago,the early men.cook foodget lightke
2、ep warmWhat do we use fire to do today?CCONTENTSNowadays,we.boil watercook foodmake glassburn rubbishmelt metalsMore to know CCONTENTSsportsscienceWe may also use fire in.medicineCCONTENTSFire is useful.Fire can be dangerous.CCONTENTSburn a lot of trees lose their lives and homes get injuredburn dow
3、n a bulidingWhen fire gets angry,.Group discussion CCONTENTSWhat may cause a fire?What may cause a fire?What may happen in a school fire?CCONTENTS Some students may jump off from the windows.Some students may pack their school bags before they leave the classroom.Some students may run down the stair
4、s.Some students may remember to meet in the playground.Some students may not queue up in the corridor.What may happen in a school fire?CCONTENTS Some students may use the lifts instead of the stairs.Some students may forget which stair to go down.Some students may shout loudly and cry.Some students
5、may push other students.Some students may turn off the fans in their classroom.What must/mustnt we do in a school fire?CCONTENTS Some students may not remember to meet in the playground.We meet in the playground.Some students may not queue up in the corridor.We in the corridor.Some students may not
6、remember which stair to go down.We which stair to go down.Some students may not pack their school bags before they leave the classroom.We our school bags before we leave the classroom.must remember tomust remembermust queue upmustnt packCCONTENTSWhat must/mustnt we do in a school fire?We Some studen
7、ts may remember to turn off the fans in their classroom.Some students may use the lifts instead of the stairs.We Some students may shout loudly and cry.must remember to turn off the fans in our classroom.must not use the lifts instead of the stairs.We must not shoutly or cry.Some students may stand
8、outside the classroom and watch the fire burning.We must not stand outside the classroom and watch the fire burning.CCONTENTSWhat must/mustnt we do in a school fire?Some students may push other students.Some students may jump off from the windows.Some students may run down the stairs.Some students m
9、ay forget to follow their teachers.We mustnt push other students.We mustnt jump off from the windows.We mustnt run down the stairs.We mustnt forget to follow our teachers.We must remember to follow our teachers.Fire RulesCCONTENTS1.We must queue up in the corridor.2.We mustnt pack our school bags be
10、fore we leave the classroom.3.We must remember to meet in the playground.4.We must remember which stair to go down.5.We must remember to turn off the fans in our classroom.6.We must use the lifts instead of the stairs.Fire RulesCCONTENTS8.We mustnt stand outside the classroom and watch the fire burn
11、ing.9.We mustnt push other students.10.We mustnt jump off from the windows.11.We mustnt run down the stairs.12.We mustnt forget to follow our teachers.7.We mustnt shout loudly or cry.Pair workCCONTENTSIn pairs,talk about the fire.You may start your conversation like this:S1:What do you think of fire
12、?S2:I think fire is.because.What about you?S1:I think fire is.because.S2:What must/mustnt we do when a fire happens?S1:We must/mustnt.What else must/mustnt we do?S2:We must/mustntcook food burn treesboil water burn down bulidingsmake glass get injured melt metals lose lives burn rubbish lose home ru
13、n down the stairspack our school bagsnot queue up in the corridorshoutly and cryjump off from the windowsnot to meet in the playgroundturn off the fans in the classroomuse the lifts instead of the stairsnot follow the teachersnot remember which stair to go downAssignmentCCONTENTSAsk different pairs to choose from the following topics for their poster1)Fire-our friend 2)Be careful of fires
