新課標(biāo)人教版必修五Book5_Unit5_Reading

1、Welcomefingerblistersswollenhot liquidsbandageWhat happened to my finger?scissorsburnedGuess?Part 1 A.Causes of burnsB.The functions of skinC.First aid treatmentD.Characteristics of burnsE.Types of burnsSkim the text and match main idea with each partPart 2Part 3Part 4Part 5Task 1Scan Part 1 to 4 to

2、 answer three questionsTask 2It keeps you _ or _.It prevents your body _ _ _.It is where you feel _,_or_.It gives you your _ _ _warmcoolfromlosingwatersenseoftouchcoldpainheatTask 21.What are functions of skin?steamfirethe sunelectricitychemicalshot liquidsradiationTask 22.What are causes of burns?F

3、irst 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; _can be seen._ or _ pain.Black and white and _

4、.3.Types & characteristics of burns1. Types2. Characteristicslayertopsecond all threeswollenRoughtissueMildlyLittlenopressedBlisterscharredTask 2_ clothing and jewelry near the burns._ the burns with cool water._ cool, clean wet cloths on the burns._ the burned area gently._ the burned area with a d

5、ry clean bandage._ the burned area _ than the heart, if possible._ the victim _the doctor or hospital, if possible. Find 7steps about first aid for burnsTake offCool Place Dry Cover Keep higherGet toTask 33.Answer the questions1. Why should you put cold water on a burn?2. Why doesnt a third degree b

6、urn hurt?3. Why do you think clothes and jewellery near burns should be removed?4. If someone has a third degree burn, why might you see tissue? The cold water stops the burning process, stops the pain and prevents or reduces swelling. Because nerves are damaged.Because this may break any blisters a

7、nd the wound may get infected.These affect all three layers of the skin and any tissue and organs under the skin.Task 4If your friend got burned by hot liquids ,what would you do to help her /him?Act outTry our best to give them effective first aid if they are in danger. First aid can save peoples lives.Life is preciousWe should care about others, and help people in an emergency.If you hav