八年级英语下册 Chapter 3 A dangerous servant Reading(I)导学案（无答案） 牛津沈阳版

Chapter 3 A dangerous servant Reading(I)城郊中学牛津英语8B英语导学案17课题TopicChapter 3 A dangerous servant Reading(I)课型Type L+S学习目标Learning aims知识Knowledgewords and expressions情感EmotionTo know about electricity能力AbilityTo be able to read the text and understand it重点和难点Key and difficultyWords: energy, movement, servant, bill, foolish, flow, explanation, monthly, scratch, invisible, form, bulb, connect, politely, grinExpressions: a kind of, changeinto, heat/sound/movement/light energySentences: look/sound/smell/taste/feel + adj时间预设TimesharingP2 L10 S18 S2 C8 学习策略Learning strategy Group co-operation inquiry learning教学环节教学环节课前复习 请熟记下列单词energy_ movement_ servant_ bill_ foolish_ flow_ explanation_ monthly_ scratch_ invisible_ form_ bulb_ connect_ politely_ grin_新课导入 What kind of energy do your family use most everyday? What do you know about it? 探究展示 I短语1. 一种能量_ 2. 把变成_3. 热能_ 4. 动能 _ 5. 光能 _ 6. 声能_7. look foolish_8. a packet of sweets_ 9. at last_ 10. in a way_11. be careful with_ 12. think of_ 13. a light bulb_A: sound energyB: light energyC: heat energyD: movement energyII 把下列物品和和它们所产生的能量搭配起来1. a radio 2. a TV 3. a telephone 4. a torch 5. an iron 6. a rice cooker 7. a fan 8. a vacuum cleaner III用所给词的适当形式填空 Whos looking _(fool) in your class? Dont laugh at him. Playing footballs much _(danger) than it. The _ (story) are very interesting and I like them. We pay for the bill_(month). There are more _ (sheep) in Australia than in Japan. The rice _ (cook) help people to make rice more easily. Please give me an_(explain) of why you were late. He thanked me _(polite). You must be _(care) with electricity. This machine may produce the _(move) energy.点拨 a torch 手电筒 an iron 电熨斗 a rice cooker电饭锅 a vacuum cleaner 吸尘器 at last = finaly = lately = in the end最后in a way = in some way 在某种程度上explain vexplanation n解释注意：该名词不是动词直接加tion 反馈检测1. Water changes _ steam when it is boiled.A. into B. to C. in D. for2. Oh, my God! Our light is broken. Lets change the _ quickly.A. cable B. bulb C. wire D. battery3. These days I hired(雇) two _ in my house.A. man servant B. men servant C. man servants D. men servants4. Grass grow _ the river bank.A. across B. along C. through D. round5. Which one of the following can produce movement energy?A. A radio B. A rice cooker C. A fan D. An iron6. Jane is a shy girl. She always _ but seldom speaks.A. grins B. laughs C. jokes D. smiles7. The tape recorder produce _ energy.A. sound B. light C. heat D. movement8. You must be careful _ fire. A. for B. about C. with D. on课后作业 根据题意写单词1. Switch off the lights so that you can save _.（电）2. You cant see the cables because they are _ under the ground.（埋）3. Its _ of you to copy homework from others.（傻）4. Please give me an _ of why you are late again.（解释）5. We can change electricity into different _ of energy.（形式）6. His grandparents used to be _ of the landlord（地主）.（佣人）7. This thick wire is _ to my computer.（连接）