冀教版九年级英语45课.ppt

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1、导学目标 1. 掌握instead 和instead of 的区别。 2.理解表示警告和命令的用法。 3.掌握词汇prevent, bathroom, instead, soap, edge 的用自主预习 Soap, instead, edge, serious, electrical, bathroom, prevent 1. Many _ accidents happen in peoples homes. 2. Could people _ these accidents? 3. The kitchen and the _ are the two most dangerous rooms

2、 in the house. 4. Dont use water to put out kitchen fires. Use baking soda or salt _. 5. Dry the floor before you use _ appliances. New Wordsprevent 阻止；预防阻止；预防 bathroom浴室浴室 slip 滑倒滑倒 fire 火，火灾火，火灾 soda 苏打苏打(baking) instead顶替，代替顶替，代替electrical 电的电的 appliance 电器用具；器具；设备电器用具；器具；设备soap 肥皂肥皂 edge 边缘边缘dro

3、wn 淹死淹死This is my house. You can see my livingroom, my bedroomWhat is the most dangerous room?The kitchen and the bathroom are the two most dangerous rooms in the house.If a cook is careless, what might happen in the kitchen?Why bathroom is the most dangerous room?When is electricity safe? When is i

4、t not safe?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 shouldnt parents leave young children alone in the bathtub? T

5、hey might hurt themselves and even drown.Dont put things that burn near the stove. You dont want to start a fire.Accidents happen suddenly. These children are fine now,but what about one minute from now? Never leave small children alone in a bathtub. Children sometimes drown in bathtubs.合作交流 Instead

6、 是副词，表示“顶替；代替”，常用搭配有instead of. 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。 Use baking soda or salt instead. Use baking soda or salt instead of water.It will take days by car, so lets take a plane instead.I didnt have a pen, _I _a pencil_. 我

7、没有钢笔，因此我就用铅笔了。我没有钢笔，因此我就用铅笔了。sousedinsteadLets watch TV _ _ _ _ .咱们看电视吧，别玩纸牌了。咱们看电视吧，别玩纸牌了。insteadofplayingcards1.Accidents are bad, well try to _ them.2. Where do you take a shower? Yes, in the_ .3.She _on the ice just now.4. If he is tired, let me go _. 5.We use _ to wash hands.6.The farthest part

8、 from the middle is called _. Dont stand at the _ of the table, you may fall down!7.Now _ _ have entered into families. preventbathroominsteadsoap edgeslipelectricalapplianceprevent accidents in the kitchenchairschairs Dont _on chairs. Many people_themselves by falling off chairs.floorfloor Keep the

9、 floor_. Then you wont _and fall.waterwater Dont use water to_ kitchen fires. Use baking soda or salt_.knivesknives Be _with knives! Many people _ themselves in the kitchen.poisonspoisons Dont keep poisons in the_.standhurtdryslipput outinsteadcarefulcutkitchen fill in the blanks.prevent accidents i

10、n the bathroomPay attention to the new words！ floor Keep dry water Use baking soda chairs Dont stand knives Be careful with poisons Dont keep kitchenNever use in the showerDry the before you useKeep soap in a , not on theTake care when you Never leave alone in a bathroomsafety tips1. What should you

11、 do before you use electrical appliances?2. Where should we put the soap?3. When do people often fall?4. Why shouldnt parents leave young children alone in the bathtub? be careful (with) Be careful! Dont play like that!当心！不要那样玩！当心！不要那样玩！过马路的时候当心车！过马路的时候当心车！_ _ _ cars when you_ the street!Be careful

12、withcrossWork in a small group . Give suggestions about how to keep a safe home . Write them down . The group which has the most ideas will win the game.Never _ when you_.You should always_.Sum up: be careful with leave sb/sth alone instead ,instead of at/on the edge of fall of. start a fire put out

13、 the fire electrical appliances prevent home accidents达标检测1. he lives _ in the house. But he does not feel _. A. alone; alone B. lonely; lonely C. lonely; alone D. alone; lonely2. the big fire _ when the fiemen arrived. A. had beeen put out B. had been put out C. had put out D. has put out3. if you

14、_, let lhim go _. A. cannot go , too B. cannot go, instead C. go, instead D. go, too4. Look at the photo. I was _ the 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 days C. has caught fire, three days D. was caught fire, threed days ago1.Rewrite the safety tips with the key words.2.A writing passage: Safety Tips to Prevent Accidents in the Classroom