高中英语课堂有效性观摩课.doc

高中英语课堂有效性观摩课Unit1 First Aid朋口中学 陈荣莲Teaching aims: 1. Review the grammar students have learned last unit.2. Discuss the questions in Lead-in and warming-up.3.Have fast reading and careful reading of reading passage.Teaching importance and difficulties:1. Review the grammar2. Do the exercises by fast reading and careful reading.Teaching methods: multimedia, discussionTeaching procedures:Step1: Review the grammar:倒装句巩固练习1. his appearance that no one could recognize him.A. So was strange B. Was so strangeC. So strange was D. Strange so was2. and caught the mouse.A. Up the cat jumpedB. The cat up jumpedC. Up jumped the catD. Jumped up the cat3. ,she was very brave.A. Girl as she wasB. As she was a girlC. A girl as she wasD. Girl as was she4. Little that she was seriously ill herself.A. Susan knewB. did Susan knowC. knew SusanD. was Susan known5. , I would have phoned you.A. If I knew itB. Had I known itC. If I know itD. Did I know it6. Seldom play chess.A. weB. we willC. do weD. will we7. Only after his death considered correct.A. was his theoryB. his theory wasC. did his theoryD. had his theoryStep2: Lead-in and warming up:Do you know what happened to Selina and Haoming Yu recently?Selina和俞灏明在上海拍摄电视剧我和春天有个约会一场爆破戏时被烧伤，剧组将其送到上海医院急救。据悉，俞灏明目前的情况比较严重，三度烧伤的面积达到35%，主要是背、腿和手臂。Selina的四肢烧伤比较严重，医生确定四肢是三度灼伤What is first aid?First is the kind of_ given to someone who suddenly _ or gets _ before a doctor can be found. Often the illness or injury is _, but there are _ when giving first aid quickly will _.What situation can you think of that needs first aid? Step3: Fast Reading: First Aid For BurnsIn which order are these topics covered in the text? Number them from 1 to 5._ the three types of burns_ what to do if someone gets burned_ the purpose of skin_ the symptoms of burns_ how we get burnsAnswer the questions (based on the whole text)1. What can cause burns?Hot liquids, steam, fire, radiation, the sun, electricity and chemicals. 2. Why should you put cold water on a burn?The cold water stops the burning process, stops the pain and prevents or reduces swelling.3. Why doesnt a third degree burn hurt?Because the nerves are damaged. If there are no nerves, there is no pain.Step5: Detail InformationFill in the blanks( based on the 1st Para.)1. Our bodys largest organ:_2. We have _ _ of the skin.3. Your skin _ you _ or _.4. It _ your body _ _ _.5. It gives you your _ _ _ .Types & characteristics of burns(based on page 34)1. Types2. CharacteristicsFirst degree burnsAffect the top_ of the skin.Dry, red and mildly_._ painful.Turn white when _.Second degree burnsAffect both the _ & the _ layer. _, red and swollen.Extremely painful._ watery surfaceThird degree burnsAffect_ _ layers of the skin.Swollen; _ canbe seen._ or _ pain.Black and white and _.Decide whether the first aid treatment is Right (R) or Wrong (W). (based on page 35)1. When someone is burned, you should place some ice on his wound.2. We should put damp cloths on the second degree burns.3. We shouldnt break the blisters, or they will make the wound infected.4. Sometimes, we can put oil or ointments on burns to stop the infection.5. If burns are on the face, we should make the victim sit up.Summary of first aid treatmentHow will her mother deal with the burn1. _ clothing and jewellery near the burns.2. _ the burns with cool water.3. _ cool, clean wet cloths on the burns.4. _ the burned area gently.5. _ the burned area with a dry clean bandage.6. _ the burned area _ than the heart, if possible.7. _ the victim _the doctor or hospital, if possible.Step6: Homework1. Recite the new words and expressions of this unit.2. Find out the new phrases and difficult sentences in the text.3. English weekly Part 2.