Milly选择性必修二UNIT5（学生版）公开课教案教学设计课件资料.docx

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1、深度学习DeeP Leammg拾掘文本句拾掘文本深度学习选择性必修二Unit 5Unit 5 Reading and Thinking ： FIRST AID FOR BURNSFIRSTAID FOR BURNS （Vocabulary）The skin is an essential part of your body and is its largest o1（器官）.Your skinacts as a barrier against disease, t2（毒素），and the suns r3（光线）.Italso helps control your body temperatu

2、re, prevents your body from losing too much water, warns you when things are too hot or cold, and gives you your sense of touch. As you can imagine, getting burnt can lead to very serious injuries. The first and most important step in the treatment of burns is giving first aid.CAUSES OF BURNSYou can

3、 get burnt by a variety of things: hot liquids, steam, fire, r4（辐射C thesun, electricity, a5（酸），or other chemicals.TYPES OF BURNSBurns are divided into three types, depending on the depth of skin damage. First-degree burns These affect only the top few m6（毫米）of the skin. Theseburns are not serious. E

4、xamples include mild sunburn and burns caused by other m7（轻微的）household incidents. Second-degree burns These go below the top I8（表层）of the skin. They areserious and take a few weeks to get better. Examples include burns caused by hot liquids. Third-degree burns These affect every layer of the skin,

5、and sometimes the tissue under it. Examples include burns caused by e9（电的）shocks, burning clothes,or petrol fires. These burns cause very severe internal injuries and the vxx（患者）must go to the hospital at once.CHARACTERISTICS OF BURNSFirst-degree burns dry, red, and mildlyxx（肿起的）mildly painfulxxxx w

6、hite when pressed Second-degree bums red and swollen; bxx（水疱）；watery xxxxxxxextremely painful Third-degree xxxx black and white swollen: the tissue u13（隐藏在下面）can often be seenlittle or no pain if nxx（神经）are damaged: may be painful around the edges ofthe burnFIRST-AID TREATMENT1 Place burns under coo

7、l running water, especially within the first ten minutes. The cool water stops the burning process and reduces the pain and swelling.2 Dry the burnt area gently with a clean cloth.1. 2. 3. 4. 5. 6. 7. 8. 9. XXXX.XX.13.XX.15.XX.XX.3 Remove any clothes using scissors if necessary, unless you see the f

8、15（布料）sticking to the burnt skin.4 Cover the burnt area with a Ixx（松的）clean cloth. Applying oil to the injuredareas is a bad idea, as it will keep the heat in the wounds and may cause infection.5 If burns are on the face, make sure the victim can still breathe.6 If the victim is suffering from secon

9、d or third-degree burns, there is an uxx（紧急的）need to take him/her to the hospital at once.FIRSTAID FOR BURNS （Grammar）The skin is1essential part of your body and is its largest organ.Your skin acts1.2.3.2 a barrier against disease, toxins, and the suns 3 (ray). It also helps control your body temper

10、ature, prevents your body from4(lose) too much water,warns you when things are too hot or cold, and gives you your sense5touch. Asyou can imagine,6(get) burnt can lead7 xxxx serious8(injury).The first and most important step in the treatment of burns9(be) giving first aid.CAUSES OF BURNSYou can getx

11、x(burn) by a variety of things: hot liquids, steam, fire, radiation, thesun, electricity, acids, or other chemicals.TYPES OF BURNSBurns are divided xxthree types, depending on the xx (deep) of skindamage. First-degree burns These affect only the top few13 (millimetre) of the skin.These burns are not

12、 serious. Examples include mild sunburn and burns caused by other minor household incidents. Second-degree burns These go below the top layer of the skin. They are serious and take a few weeks14(get) better. Examples include burns caused by hot liquids. Third-degree burns These affect exxxx layer of

13、 the skin, and sometimes the tissue under 15. Examples include burns caused by electric shocks, xx(burn)clothes, or petrol fires. These burns cause xxxx severe internal injuries and the victim must go to the hospital at once.CHARACTERISTICS OF BURNSFirst-degree burns dry, red, andxx(mild) swollen mi

14、ldly18(pain) xxxx white when19(press)Second-degree bums red and swollen; blisters;xx(water) xxxxxxxxx(extreme) painfulThird-degree xxxxblack and whiteswollen: the tissue underneath can oftenxx(see)little or no painxxnerves are damaged: may be painfularound the edges of the burnFIRST-AID TREATMENT1 P

15、lace burns under cool running water,xx(especial)within the first ten minutes. The cool water stops the burning process andxx(reduce) the pain and swelling.2 Dry the burnt area gentlyxxa clean cloth.3 Remove any clothes using scissors if necessary,xxyousee the fabric stickingxxthe burnt skin.4 Cover the burnt area with a loose clean cloth.xx(Apply)oil to the injured areas is a bad idea, as it will keep