《How safe is your home?》Safety PPT
第一部分内容：Talk about it!
1. If a cook is careless, what might happen in the kitchen?
Fire might happen in the kitchen
2. When is electricity safe? When is it not safe?
Electricity is safe in a dry place, but not safe in a wet place
3. Why shouldn't parents leave young children alone in the bathtub?
They might hurt themselves and even drown.
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How safe is your home?PPT，第二部分内容：Language points
1. Many people hurt themselves by falling off chairs.
许多人因为从椅子上摔下来而受伤。
【点拨】（1）此句中hurt oneself意为“使自己受伤”。反身代词可以与一些动词连用，如，teach oneself（自学）,dress oneself(给自己穿衣服)，enjoy oneself(玩得开心)，look at oneself in the mirror(照镜子)等等。
【点拨】（2）fall off意为“从……掉下来”。
e.g. ：猫从高墙上掉下来，但一点事也没有。
The cat fell off the high wall, but it was okay.
【点拨】（3）by在句中表示“由，用（方法，手段）”。
e.g. ：他靠画画谋生。 He makes a living by painting.
2.Don’t use water to put out kitchen fires. Use soda or salt instead. 不要用水扑灭厨房的火，而要用小苏打或盐。
【点拨】 put out 意思是“熄灭、扑灭”。
e.g. ：灭掉你的烟，这里是加油站。
Put out your cigarette. It’s a gas station here.
instead adv. 表示“代替，顶替”。
e.g. ：他病了，所以我代替他去了。
He is ill, so I go there instead.
【拓展】instead of(代替,顶替)后接名词、代词或动名词等。
e.g. ：我通常坐公共汽车去上学，而不是骑自行车。
I usually go to school by bus instead of going by bicycle.
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How safe is your home?PPT，第三部分内容：课堂练习
根据课文完成句子：
1.If a cook __________（粗心），what might happen in the kitchen?
2.Why shouldn’t parents_____young children_____(单独留在)in the______(浴缸)
3.Many serious accidents_______________（发生在人们家里）
4.The kitchen and the bathroom are___________(两个最危险的)rooms in the house.
5.Many people______________________ chairs(从椅子上摔下来伤了自己).
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Practice 1:根据汉语提示填空。
1.If we are careful enough, a lot of accidents can ____________(避免).
2.He ____________（滑倒）on the icy road and broke his leg.
3.Mum always _______（擦干）her hands before she turns on the stove.
4.The firemen _______(熄灭)the fire quickly.
5. We ate all the food and ______ (剩下)nothing on the plate.
Practice 2:选择最佳选项。
1.Thank you for your ______ on how to solve the problem.
A. news B. tips C. warning D. care
2.We didn’t go to the zoo. We went to the park, _______.
A. too B. also C. either D. instead
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How safe is your home?PPT，第四部分内容：Let’s do it!
Work in a small group. Give suggestions about how to keep a safe home.
Write them down and share them with the class. Try using these phrases:
~ Never ___________ when you.
~ You should always __________.
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