高中英语：系列教学设计1（第2课时）：First Aid.docx

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1、Unit 5 First Aid 教学设计第2课时ReadingTeaching goalsEnable the students to master some English expressions and phrases and to know some knowledge of first aid.1. Enable the students to learn how to give their correct suggestions about first aid when others are in danger,Teaching important pointsLet Ss lea

2、rn to use the structures of giving suggestions.a. Key words and expressions:burn, essential, organ, layer, poison, ray, treatment, liquid, radiation, mild, iron, heal, tissue, electric, swell, swollen, blister, watery, char, nerve, damage, jewellery, squeez out, over and over again, bandage, in plac

3、e.b. Useful sentences: Burns are called first degree, second degree or third degree burns, These burns are not serious and should feel better within a day or two First degree burns turn white when pressed.Teaching methodsSkimming method., Task-based method, Role-play methodTeaching aidsA projector,

4、a tape-recorder and a blackboardTeaching procedures and waysStep 1 Pre-readingFirst let the students talk about the picture (page 33)What kind of first aid would you perform in the situation of burning?Step 2 While-reading1) Skim for general idea.How many parts are the text and what are they?(After

5、a few minutes)Five parts1. The purpose of skin2. Causes of burns3. Types of burns4. .Symptoms of burns5. First aid treatment!) ScanningDetailed reading: Filling in the blanksWhat can skin do for our body ?Protect you against diseases, poisons and the suns harmful rays.Keep you warm or coolPrevent yo

6、u from losing waterGives you sense of touchStep 3 post-reading1. Causes of burnsYou can get burnt by :hot liquids,steam,fire,radiation,the sun,electricity and chemicalsWhat are the three types of burns?First degree: Not serious; affect only the top layer of the skin; feel better a day or twoSecond d

7、egree: Affect both the top and the second layer of the skin; serious; take a few weeks to healThird degree: Affect all three layers of the skin and any tissue and organs under the skin; very severe injuries; victim must get to a hospital at once.2. Label the pictures with three degree burns:The seco

8、nd degree burn The first degree burnThe third degree burnRead the last part and answer the questions:Why should you put cold water on a burn?The cold water stops the burning process, stops the pain and prevents or reduces swelling.Why doesnt a third degree burn hurt?Because nerves is damaged.(3) Why

9、 do you think clothes and jewellery near burns should be removed?Because this may break any blisters and the wound may get infected.If someone has a third degree burn, why might you see tissue?These affect all three layers of the skin and any tissue and organs under firesStep 4 Homework1. Read the text over and again and underline the difficult pointsAfterthoughts: