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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Controlling fire,Controlling fire,Tell a story,Tell a story,More to know,Using fire is the symbol of human civilization.,火的使用是人类文明开始的象征。,More to knowUsing fire is the,What did the early men use fire to do?,Millions of years ago, the early men.,cook food,get light,keep warm,What did the early men use fir,What do we use fire to do today?,Nowadays,we.,boil water,cook food,make glass,burn rubbish,melt metals,What do we use fire to do toda,More to know,sports,science,We may also use fire in.,medicine,More to know sportsscienceWe,Fire is useful,.,Fire is useful.,Fire can be dangerous.,burn a lot of trees,lose their lives and homes,get injured,burn down a buliding,When fire gets angry,.,Fire can be dangerous.burn a l,Group discussion,What may cause a fire?,Group discussion What may cau,What may happen in a school fire ?,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 stairs,.,Some students may remember to meet in the playground,.,Some students may not,queue up,in the,corridor,.,What may happen in a school fi,What may happen in a school fire ?,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 may push other students.,Some students may turn off the fans in their classroom,.,What may happen in a school fi,What must/mustnt we do in a school fire ?,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 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 to,must remember,must queue up,mustnt pack,What must/mustnt we do in a s,What must/mustnt we do in a school fire ?,We,Some students 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 outside the classroom and watch the fire,burning.,We,must not stand outside the classroom and watch the fire,burning.,What must/mustnt we do in a s,What 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 may 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.,What must/mustnt we do in a s,Fire Rules,1.We must queue up in the corridor.,2.We mustnt pack our school bags before 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 Rules1.We must queue up i,Fire Rules,8.We mustnt stand outside the classroom and watch the fire burning.,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.,Fire Rules7.We mustnt shout l,Pair work,C,In pairs, talk about the fire.You may start your conversation,like this:,S1:What do you think of fire?,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/mustnt,cook food,burn trees,boil water,burn down bulidings,make glass,get injured,melt metals,lose lives,burn rubbish,lose home,run down the stairs,pack our school bags,not queue up in the corridor,shoutly and cry,jump off from the windows,not to meet in the playground,turn off the fans in the classroom,use the lifts instead of the stairs,not follow the teachers,not remember which stair to go down,Pair workCIn pairs, talk about,Assignment,To make a poster,Ask different pairs to choose,from the following topics for their poster,1)Fire- our friend,2)Be careful of fires,AssignmentTo make a poster Ask,
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