第五單元第二課時Reading

1、 Unit 5Read the text quickly and complete the main idea of it.The text mainly introduces _ types of burns and their characteristics as well as how to give _ when burns happen.first aid treatmentthreeFirst aid for burnsWhat things at home can get you burned?electrical equipmentelectric wireshot water

2、gasBrainstormingsunsteamHot oil2. Label these pictures with first, second and third degree burn.second degreefirst degreethird degreeI. Read the text carefully and fill in the blanks. Causeshot liquids, steam, fire, radiation, the sun, electricity or chemicals1. _First degree burnsSecond degree burn

3、sThird degree burnsBurnsTypes Characteristics dry, red and mildly 2. _ mildly painful turn 3. _ when pressed rough, red and swollen blisters 4. _ surface extremely painful black and white and charred swollen; often 5. _ under them can be seen little or no pain if 6. _ are damaged; may be pain around

4、 edge of injured areawhitewaterytissuenerves swollen First aid treatment Take off clothing and 7. _ near the burn. Place 8. _, clean, wet cloths on them until the pain decreases. Place cool cloths on the burned area repeatedly for 9. _ or so. Send the victim to the doctor or hospital at once.jewelle

5、rycool an hourFirst aid treatment 10. _ the burned area gently. Cover the burned area with a dry, clean 11. _. Keep burned arms or legs 12. _ than the heart.higher DrybandageCool the area of skin.Wash it under the cold running water.Cover the wound with bandage / cleancloth. See a doctor if necessar

6、y.skinorgan barrierpoison ray complexvarietyn. 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. 復雜的n. 變化; 多樣化Words previewliquid radiation mildmildly pan stove tissue swelln. 液體n. 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; 手巾紙vt. & vi. 膨脹; 隆起scissors unbearable basin bandage vitaln. 剪刀adj. 難以忍受的n. 盆; 盆地n. 繃帶adj. 至關重要的； 生