1、Lesson 16 How Safe Is Your Home?,Warming up,Do you cook at home? If a cook is careless, what might happen in the kitchen?,What should you do if something is on fire in the kitchen?,What should you do if something is on fire in the kitchen?,What should you do if something is on fire in the kitchen?,N
2、ew words,certain adj. 某些 themselves pron. 他们自己 salt n. 盐 scissors n. 剪刀 knife n. 刀 heat v.& n. 热，加热 burn v. 燃烧 prevent v. 阻止 baking n. 烘焙 soda n. 苏打 poison n. 毒药 bathroom n. 浴室,Listen and answer the questions,Could people prevent the accidents that happen in their homes? Where are the most dangerous
3、 rooms in the house? Keys: 1.Yes, they could. 2.The kitchen and the bathroom.,Reading task: True or False,1.It is necessary to keep the floor wet. 2.Use cold water to put out the fires. 3.Be careful with knives. 4.Use electricity in the shower or bathtub. 5.Keep soap in a soap dish. Keys: 1-5:FFTFT,
4、Language notes,1. Dont use water to pu our kitchen fires. Use baking soda or salt instead. 扑灭厨房的火不要用水， 而要用发酵粉或盐。 instead adv. 替代；更换 If you cannot go, let him go instead. 如果你不能去，让他替你去。 I didnt have a pen, so I used a pencil instead. 我没有钢笔，因此我就用铅笔了。 （与of连用）代替 I will go instead of you. 我代你去。,2. Many pe
5、ople hurt themselves by falling off the chair. 许多人从椅子上掉下来伤了自己。 hurt vt. , vi.使受伤；使伤痛 My leg hurts. 我的腿受伤了。 I hurt it playing football. 我踢足球伤着它了。 I wont hurt you. 我不会伤害你。 Did he hurt himself? 他受伤了吗？,3. You dont want to start a fire. 你不想引起火灾吧。 注意下面短语的意思： Catch fire 着火； make a fire 生火； discover a fire发
6、现火情； light/start a fire 点火；put out the fire 灭火; set fire to sth.=set sth. on fire放火；be on fire 失火，着火；在着火,4. Never leave small children alone in a bathtub. 决不要让小孩子独自在浴盆里（洗澡）。 Leave somebody/ something alone “让某个某物独自留在那里”，如： Leave my sandwiches alone. 别动我的三明治。 Dont leave him standing outside. 别让他在外边站着。,II. 根据句意及首字母提示补全单词 1.Most a_ happen because people are careless. 2.Be careful with k_. Many people cut themselves in the kitchen. 3.Dont leave young children a_ in the bathtub.,accidents,alone,knives,Thank You!,
