人教版英语必修五第五单元详细课件.ppt

1、Section Warming up & Reading,Step One：Warming up 1What is first aid? First aid is a_form of help given to someone who suddenly _or_before a doctor can be found. 答案：temporary；falls ill；get injured,2What are they doing? 答案：They are saving a drown boy.,3What happened to the young man? 答案：He suffered an

2、 electric shock (电击),4When you see someone lying on the ground，what should you do? 答案：At first，you should find out if the person can breathe and then call for help or call 120.You mustnt move the person.,5.What are they doing? 答案：They are trained to give first aid to the wounded people.,6What has ha

3、ppened to them？What can you do to help?,(1)To treat a burn，you_. Arub (擦) some butter on it Bhold the burnt part under cold running water Cput salt on the burnt part,(2) The best way to treat a snake bite is：_ ARunning back home，speed is very important. BThe person bitten must get a doctor or go to

4、hospital at once.It will help the doctor greatly if you can tell him what kind of snake it was，or describe the situation.,(3) The best way to treat a sprained ankle is：_ APut some ice on your ankle. BPut a heating pad (垫子) around your ankle. CKeep on walking and jumping.,(4) If you get a nosebleed，g

5、ently let your head back to stop the bleeding. ATrue BFalse,(5) To treat a choke，you should make him /her spit by patting him/her on the back. ATrue BFalse,(6) To treat a bleeding，you should put a bandage on the wound and apply pressure to reduce the bleeding. ATrue BFalse,答案：(1) B；(2) B；(3)A；(4)B (

6、It may lead the blood into the throat and easily cause choking.)；(5)A；(6)A,Step Two：Fast reading Scan the text and then choose the best answer according to the text. 1How to judge first，second or third burns according to the text? ASee whether the burns are dry，red or mildly swollen. BDepend on whic

7、h layers of the skin are burned. CDepend on whether the burns are rough，red or swollen. DDepend on whether the tissue under the burns can be seen. 答案：B,2What is an essential part of your body and its largest organ? AThe skin.BThe head. CThe heart. DThe blood. 答案：A,3Which of the following is NOT the

8、reason for cooling burns? AStopping the burning process. BPreventing the pain becoming unbearable. CReducing swelling. DPreventing breaking any blisters. 答案：D,4Whats the main idea of the text? AThe function of the skin. BThe characteristics of burns. CThe burns and the first aid treatment. DHow to c

9、arry out the first aid for burns. 答案：C,5If someone gets burned and his hands get black and white and charred，it belongs to_. Athe first degree Bthe second degree Cthe third degree Dnone of the above 答案：C,Step Three：Detail reading .Read the text and write down the main idea of the text. The passage m

10、ainly tells readers 1._types of burns and their characteristics as well as how to give 2._while burns happen. 答案：1.three2.treatment,.The text are divided into five parts.In which order are these topics covered？Number them from 1 to 5. _the three types of burns _what to do if someone gets burned _the

11、 functions of the skin _the symptoms of burns _how we get burns 答案：3,5,1,4,2,.Read the text and then answer the following questions. 1What can skin do for our body? _ 答案：(1)protect you against diseases，poisons and the suns harmful rays (2)keep you warm or cool (3)prevent you from losing water (4)giv

12、e you sense of touch,2How can we get burnt? You can get burned by：_，_，_，_，_，_and_. 答案：hot liquids；steam；fire；radiation；the sun；electricity；chemicals,3Match the Characteristics of burns 答案：(1)BE；(2)AF；(3)CD,4Treatment (1)_clothing and jewelry near the burn. (2)_the burns with cool water. (3)_cool，cle

13、an wet cloths on the burns. (4)_the burned area gently. (5)_the burned area with a dry clean bandage. (6)_the burned area_than the heart，if possible. (7)_the victim_the doctor or hospital，if possible.,答案：(1)Take off；(2)Cool；(3)Place；(4)Dry；(5)Cover；(6)Keep；higher；(7)Get，to,Step Four：Summary,答案：1.var

14、iety2.divided3.layers4.Characteristics 5pressed6.extremely7.damaged8.treatment9.performed10.vital,Step Five：Discussion 1Mrs Caseys sleeve caught fire while she was cooking. Her arm looked terrible but it didnt hurt.The skin was charred.Her husband took off her blouse and picked off bits of the blous

15、e stuck to the burn.He then placed butter on the burn and covered it with a wet bandage. _,答案：Wrong：Mr Casey was right to take his wifes blouse off but he should not have picked bits of blouse off the burn. This is because if you pull material that is stuck off a third degree burn like Mrs Caseys，yo

16、u would pull the tissue under the material off too.This would cause more damage to the burn.He should not have put butter on the burn because it would have stopped the heat from escaping and it might also cause the burn to become infected.He should not have put a wet bandage on the burn.,The correct first aid treatment for a third degree burn is to remove clothing and jewellery near the burn but not if the clothing is stuck to the