1、Lesson 16 How Safe is Your Home?导学目标1. 掌握本课四会单词和短语：certain, themselves, salt, scissors, knife, heat, burn: put out, baking soda, be careful with, be sure to2.理解表示警告和命令的用法。自主预习选择填空 heat, instead, serious, bathroom, prevent1. Many _ accidents happen in peoples homes.2. Could people _ these accidents?3
2、. The kitchen and the _ are the two most dangerous rooms in the house.4. Dont use water to put out kitchen fires. Use baking soda or salt _.5. _ the porridge before you eat it.指点迷津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。Put our 意为“扑灭”。Instead
3、是副词，表示“顶替；代替”，用于句首或句末。instead of后面需跟名词或代词 如：Its too hot to take a walk. Lets go swimming stead. 天太热了，不能去散步，咱们去游泳吧。Ill go instead of you. 我要替你去。2. 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发现火情； light/start a fire 点火；put out the fire 灭火; set fire
4、to sth.=set sth on fire放火；be on fire 失火，着火；在着火3. 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。达标提高一、单项选择1. He lives _ in the house. But he does not feel _.A
5、. alone; alone B. lonely; lonely C. lonely; alone D. alone; lonely2. The big fire _ when the firemen arrived.A. had been put out B. had been put out C. had put out D. has put out3. If you _, let him go _.A. cannot go, too B. cannot go, instead C. go, instead D. go, too4. Look at the photo. I was _ t
6、he bike.A. falling down B. falling from C. falling away D. falling off5. The forest _ for _.A. was on fire; three days ago B. has been on fire, three daysC. has caught fire, three days D. was caught fire, three days ago二、句型转换6. His parents left him by himself at home.(改为同义句)His parents _ him _ at ho
7、me.7. Keep the room clean. You will feel comfortable in it. （改为同义句）_ keep the room_, or you wont feel comfortable in it.8. We have already put out the kitchen fire.(改为否定句)We _ put out the kitchen fire _.9. Keep the floor dry, then you wont slip and fall. (改为同义句)_ you dont keep the floor dry, you _ slip and fall.10. Nothing can stop me from going out. (改为同义句)Nothing can _ me from going out.学后反思经验教训：自主预习_.指点迷津_.达标提高 _.参考答案：自主预习：1.serious 2. prevent 3. bathroom 4. instead 5. Heat达标提高1. D 2. A 3. B 4. D 5. B 6. left, alone 7. Dont, dirty 8. havent, yet 9. If, will 10. prevent/keep
