高中英語 Unit5 Prereading and Reading課件 新人教必修5

1、2021/8/11 星期三1Unit 5First aid2021/8/11 星期三2skinorgan barrierpoison ray complexvarietyliquid n. 皮; 皮膚n. 器官n. 屏障; 障礙物 n. 毒藥; 毒害vt.毒害; 使中毒n. 光線; 射線adj. 復(fù)雜的n. 變化; 多樣化n. 液體Words preview2021/8/11 星期三3radiation mildmildly pan stove tissue swelln. 輻射; 射線adj. 輕微的; 溫和的adv.輕微地; 溫和地n. 平底鍋; 盤子 n. 爐子; 火爐n. 組織; 手巾

2、紙vt. & vi. 膨脹; 隆起Words preview2021/8/11 星期三4scissors unbearable basin bandage vitaln. 剪刀adj. 難以忍受的n. 盆; 盆地n. 繃帶adj. 至關(guān)重要的； 生死攸關(guān)的Words preview2021/8/11 星期三5electric shocksqueeze out over and over again觸電; 電休克榨出; 擠出反復(fù); 多次Expressions preview2021/8/11 星期三6The emergency treatment for an injured or sick p

3、erson before professional medical care.First aidPre-reading2021/8/11 星期三7 First aid is the science of giving medical care to a person before a doctor can be found. Anyone with the knowledge can give first aid; you dont have to be a doctor. First aid, if quickly and correctly given, can save a person

4、s life.2021/8/11 星期三82021/8/11 星期三9Questions for the picture:1. What has happened?2. What sort of injury will the girl have?3. What kind of first aid would you perform in this situation?2021/8/11 星期三10 Cool the area of skin; wash it under the cold running water. Cover the wound with bandage/clean cl

5、oth. See a doctor if necessary.2021/8/11 星期三11FIRST AID FOR BURNSReading2021/8/11 星期三12What things at home can be dangerous?electrical equipmentelectric wirespoisonskniveshot waterglassBrainstorminggaspets2021/8/11 星期三13In which order are these topics covered in the text? Number them from 1 to 5. th

6、e three types of burns what to do if someone gets burned the functions of the skin the symptoms of burns how we get burns351422021/8/11 星期三14What can skin do for our body ? _ 1.Protect you against diseases, poisons and the suns harmful rays. 2.Keep you warm or cool. 3.Prevent you from losing water.

7、4.Give you sense of touch.Detailed reading: Filling in the blanks2021/8/11 星期三15You can get burnt by : _hot liquidssteamfireradiationthe sunelectricity and chemicals Causes of burns2021/8/11 星期三16How many types of burns are there?What are they? Types of burn 1.First degree burns. 2. Second degree bu

8、rns 3.Third degree burns2021/8/11 星期三17Label these pictures first, second and third degree burns.second degreeburnfirst degreeburnthird degreeburn2021/8/11 星期三18Answer the questionsWhy should you put cold water on a burn?2. Why doesnt a third degree burn hurt?Because the cold water stops the burning

9、 process, stops the pain and reduces the swelling. Because in the third degree burn the nerves have been damaged. If there are no nerves, there is no pain.2021/8/11 星期三193. Why do you think clothes and jewellery near burns should be removed?4. If someone has a third degree burn, why might you see ti

10、ssue? Because bacteria from the clothes and jewellery could infect the burns. Because all the layers of the skin have been burnt showing the tissue underneath.2021/8/11 星期三20/clinic/firstaid/If you want more tips about first aid and ways to deal with common injuries, refer to the following websites.

11、/parent/firstaid_safe/firstaid_rfrg.htm2021/8/11 星期三211. aid vt. 幫助; 援助 1) He aided me in business. 2) I aided her to continue her study. 3) At Christmas, many organizations aid the poor.Language points2021/8/11 星期三22 aid 作名詞 幫助; 援助 (不可數(shù))A dictionary is an invaluable aid in learning a new language.在

12、學(xué)習(xí)一種新語言時，詞典是非常有用的工具。Theyve made an urgent request for international aid. 他們緊急請求國際援助。2021/8/11 星期三232. injury n. 受傷處; 損害; 傷害 He suffered serious injuries to the arms and legs. 他的雙臂和雙腿嚴(yán)重受傷。The injury to their key player could be a decisive factor in the game. 他們主力隊(duì)員受傷可能是這場比賽勝負(fù)的決定性因素。 2021/8/11 星期三24 h

13、urt / wound / injure Youll hurt her feelings if you forget her birthday. The soldier was wounded in the arm. He was badly injured in the accident. Last night a terrible storm hit the area and many people were injured. My stomach hurts because I haveeaten too many apples.2021/8/11 星期三253. bleed vi. &

14、 vt. 流血 bleedbledbled1) My heart bleeds for those poor children. 2) His nose is bleeding. 3) He is bleeding at the nose.2021/8/11 星期三26 She choked with emotion. 她激動得說不出話來。 The smoke almost choked me. 煙嗆得我?guī)缀醮怀鰵鈦怼?. choke vi. & vt. 窒息; 阻塞2021/8/11 星期三27 Its a complex question and your answer was too

15、pat. 這是一個復(fù)雜的問題，你的回答得 太快了。 Life is getting more complex and difficult. 生活正在變得越來越復(fù)雜和艱難。5. complex adj. 復(fù)雜的2021/8/11 星期三286. swellvi. & vt.膨脹; 隆起 The doctor examined the swelling on my back. The sprain made my ankle swell up. 我的腳踝扭傷腫了起來。 swollen adj. 腫脹的 His eyelid is swollen. 他眼皮腫了。2021/8/11 星期三297. s

16、queeze 擠；壓；塞I squeezed myself onto the crowdedtrain.He squeezed everything into a suitcase.squeeze out vt. 榨出(榨取)The lemon looks dry to me, but you may be able to squeeze out a few drops. 那個檸檬看來已經(jīng)干了，但也許你還能擠出幾滴汁來。2021/8/11 星期三30S subject 主語P predicate 謂語O object 賓語Att attribute 定語Adv adverbial 狀語Com complement 補(bǔ)語Pre predicative 表語C clause 從句Short Forms 縮略語2021/8/11 星期三31Difficult sentences analysis You have three layers of skin which act as a barrier against disease, poisons and the suns harmful rays.皮膚有三層, 可以防病、防毒