必修五-5.7《Unit-5-Reading-I》-

1、新课标人教版课件系列高中英语必修必修5- 5-5.7Reading What things at home can be dangerous?electrical equipmentelectric wirespoisonskniveshot waterglassBrainstorminggaspetsPre-reading What kind of first aid would you perform in this situation? Cool the area of skin; wash it under the cold running water. Cover the wound

2、 with bandage/ clean cloth. See a doctor if necessary. Skim for general idea. How many parts are the text and what are they?1. The purpose of skin2. Cause of burns3. Types of burns4. Characteristics/Symptoms(症状症状)of burns5. First aid treatmentDetail reading: Filling in the blanks1. What can skin do

3、for our body?2. What are the causes of getting burnt? 3. How many types of burns are there?4. Finish P36. 4The three layers of skinWhat 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. 4.Give you

4、 sense of touch.Causes of burnsYou can get burnt by : _hot liquidssteamfireradiationthe sunelectricity and chemicals Types of burn How many types of burns are there?What are they? 1.First degree burns. 2. Second degree burns 3.Third degree burnsAnswer the questions1. Why should you put cold water on

5、 a burn?2. Why doesnt a third degree burn 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? Label these pictures with first degree burn, second degree burn and third degree burn.second degreefirst degreethird degree Tissue under them often can be seen.Mildly swollenExtremely painful补充补充 sense of touch sense of sight sense of hearing sense of taste sense of smell sense of humor sense of beauty sense of urgency触觉触觉sense 视觉视觉听觉听觉味觉味觉嗅觉嗅觉幽默感幽