What should you do When you cook the dinner? 第1页/共13页 Never leave small children alone in a bathtub. 第2页/共13页 New Words Accidents are bad, we must try to ________ them. Where do we clean ourselves? Yes, in the _________ . We use ____ to cook. But it is dangerous, too. Since you’re busy, I’ll go ______. We use _____ to wash our face and hands. The farthest part from the middle is called ____. Don’t stand at the ____ of the table, you may fall down! prevent bathroom fire instead soap edge edge 第3页/共13页 Talk about it! 1. If a cook is careless, what might happen in the kitchen? 2. When is electricity safe? When is it not safe? 3. Why shouldn't parents leave young children alone in the bathtub? 第4页/共13页 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”。又如： The cat fell off the high wall, but it was okay. 猫从高墙上掉下来，但一点事也没有。 【点拨】（3）by在句中表示“（方法，手段）由，用”。又如： He makes a living by 。 Language points 第5页/共13页 ’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”。又如： Put out your cigarette. It’s a gas station here. 灭掉你的烟，这里是加油站。 instead是副词，表示“代替，顶替”。又如： He is ill, so I go there instead. 他病了，所以我代替他去了。 【拓展】instead of后面跟名词、代词或动名词等。例如： I usually go to school by bus instead of going by bicycle. 我通常坐公共汽车去上学，而不是骑自行车。 第6页/共13页 Practice 1:根据汉语提示填空。 we are careful enough, a lot of accidents can ____________(避免). ________（滑倒）on the icy road and broke his leg. be prevented slipped 第7页/共13页 always _______（擦干）her hands before she turns on the stove. firemen _______(熄灭)the fire quickly. 5. We ate all the food and ______ (剩下) nothing on the plate. dries put out left 第8页/共13页 Prac
