人教版必修五第五單元課文教學(xué)案.doc

高二英語第五模塊第五單元課文一教學(xué)案制作人：劉善輝審核人：李洪燕制作時(shí)間：11.20年級(jí)簽字：編號(hào)：17課前預(yù)習(xí)案Read the text quickly and find out the main idea of the text.1. First aid is _ given to someone who suddenly _ or _ before a doctor can be found. 2. What is the main idea of the text? 課中探究案一、檢查反饋，導(dǎo)入新課。Have a dictation:_二、目標(biāo)定位，確定重點(diǎn)。1. understand the text。.2. Master the key sentences.三、自主探究，教師點(diǎn)撥。1. Fast ReadingIn which order are these topics 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 burns2. Scan Part 1 to 4 to answer three questionsWhat are functions of skin?It keeps you _ or _.It prevents your body _ _ _.It is where you feel _, _or_.It gives you your _ _ _What are causes of burns?_What are types and characteristics of burns?First 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 _.3. Read Part 5 and find 6 steps about first aid for burns, then retell them._clothing using scissors if necessary_burns with cool water for 10 minutes_cool, clean, wet cloths on burns_the burned area gently_the burned area with a dry, clean bandage_the victim to the hospital if serious4. Careful reading: Find out these phrases(1)充當(dāng)，起作用 _(2)阻止某人做某事 _(3)觸覺 _(4)你可以想象到 _(5)燒傷 _(6)各種各樣的 _(7)靠近，接近 _(8)一會(huì)，短暫時(shí)間 _(9)去醫(yī)院 _(10)立刻，馬上 _(11)被粘在上 _(12)脫下，摘下 _(13)流水 _(14)受感染 _(15)燒傷面 _(16)在適當(dāng)位置 _5. Language points(1)Turn white when pressed.(2) Remove clothing using scissors if necessary unless it is stuck to the burn._(3) keep them higher than the heart, if possible._從句的省略在時(shí)間、地點(diǎn)、讓步、方式、條件狀語從句中，如果主語與主句主語一致，或者主語是it，那么動(dòng)詞be及其主語通常可省略。Be careful when (you are) crossing the street._He wont go to the party unless (he is) invited._He looked everywhere as if in search of something._有些由 if 構(gòu)成的省略結(jié)構(gòu)，已屬固定短語，如if any, if necessary, if possible, if not, if so等。四、當(dāng)堂檢測(cè)，拓展延伸。 -Have you got any particular plans for the coming holiday? （2008年安徽卷32）- Yes, _, Im going to visit some homes for the old in the city.A. If ever B. If busy C. If anything D. If possible Some of you may have finished unit 1. _, you can go on to unit 2. （2009年江西卷35）A. If you may B. If you do C. If not D. If so Who should be responsible for the accident? The boss, not the workers. They just carried out the order _. (2008福建30) A. as told B. as are told C. as telling D. as they told1-Tomorrow is a holiday. Why are you doing your homework? -I am doing these exercises now so that I wont have _ on Sunday.A. it B. them C. for D. to2-Shall I invite Ann to my birthday party tomorrow evening? -Yes. Itll be fine if you_. A. are B. can C. invite D. do3. - Arent you the manager? - No, and I_A.dont want to B. dont want to be C. dont want be D. dont want4. -Ill be away on a business trip. Would you mind looking after my cat? -Not at all._. A. Ive no time B. Id rather not C. Id like it D. Id be glad to5- Wont you have another try? - _. A. Yes, I will have B. Yes, I wont have C. Yes, I wont D. Yes, I will 6-I wont do it any more. -_?A. Why not B. Why dont do any more C. Why not do D. Why dont 7-Do you think it will snow tomorrow? -_?A.I dont think B. No, I dont think C. I dont think so D. No, I dont so8-Have you fed the cat? -No, but_.A. Im B. I am C. Im just going D. Im just going to9Why do you want the book so much?