单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2021/3/7,#,年 级：高二 学 科：英语（人教版选择性必修二）,主讲人：学 校：,Unit 5 First,Aid,Reading and Thinking,年 级：高二,1,In this class,you will,1.sort out the information about first aid for burns(causes,types,characteristics,of burns,and first-aid treatment);,2.,describe the characteristics and treatment for different kinds of burns;,3.summarize the stylistic features of hospital leaflet;,4.think of and evaluate other advice about first aid for burns.,Learning objectives,In this class,you willLearnin,2,1.What are the students learning in the photo?,2.Have you seen this technique used before?Do you know how to do it?,3.Do you think its important for the students to learn this?Why?,Warm up,1.What are the students learn,3,1.What are the students learning in the photo?,I think the students are learning basic first aid,in particular CPR,(,心肺复苏术,).,Warm up,1.What are the students learn,4,2.Have you seen this technique used before?Do you know how to do it?,I have never seen CPR performed in real life,but I have often seen it performed in films and on TV,and I have read about how to do it.You press down on the chest of a victim every few seconds.I dont think Im confident enough to try it myself though.,Warm up,2.Have you seen this techniqu,5,3.,Do you think its important for the students to learn this?Why?,It is important because if someones heart or breathing stops,they usually have only three to nine minutes before their brain suffers irreversible,(adj.,不可逆转的,)damage because of a lack of oxygen,unless CPR is performed.However,it may take anywhere from 10-20 minutes before an ambulance comes once you call an emergency service.,Warm up,3.Do you think its important,6,How do you understand the following quote?,Its a great,honor,to save a life.,Leigh Bardugo,Saving a life is something that should make us feel great joy and make us proud of ourselves.,Warm up,How do you understand the,7,1.What first-aid,techniques(,技巧；技能,),do you know of?,2.If someone you know suffered a burn,what would you do?,Pre-reading activity,I know basically what to do if someone breaks a leg or gets a cut.,It depends on the kind of burn.Most of the burns Ive seen were fairly minor,so the best thing to do was to put it under cold running water to stop the burning.,1.What first-aid techniques(,8,Read the passage and answer the following question:,What does the passage mainly talk about?,Reading activity 1,Sub-headings:,Causes of burns,Types of burns,Characteristics of burns,First-aid treatment,Read the passage and answer th,9,Reading activity 1,The passage mainly talks about the causes,types,characteristics of burns,as well as the first-aid treatment.,Read the passage and answer the following question:,What does the passage mainly talk about?,Reading activity 1 The pass,10,Read again and decide if the following statements,about first aid for burns,are true(T)or false(F).,Reading activity 2,_ 1.Your skin gives you protection from many dangerous things.,_ 2.A first-degree burn has this name because it is the most serious.,_ 3.Second-degree burns can be the most painful kind of burn.,Read again and decide if t,11,Reading activity 2,_ 4.It is important to use cool water to stop the heat from remaining in the wound regardless of the degree of the burn.,_ 5.Putting butter or oil on burns helps because it may reduce swelling and,ease,(,缓解；减轻,),discomfort.,Read again and decide if the following statements,about first aid for burns,are true(T)or false(F).,Reading activity 2_ 4.It is,12,Reading activity 2,_ 1.Your skin gives you protection from many dangerous things.,T,Reading activity 2_ 1.Your,13,Reading activity 2,_,2.A first-degree burn has this name because it is the most serious.,F,Reading activity 2_ 2.A fir,14,Reading activity 2,_,3.Second-degree burns can be the most painful kind of burn.,T,Reading activity 2_ 3.Secon,15,Reading activity 2,_ 4.It is important to use cool water to stop the heat from remaining in the wound regardless of the degree of the burn.,F,Reading activity 2_ 4.It is,16,Reading activity 2,_,5.Putting butter or oil on burns helps because it may reduce swelling and,ease,discomfort.,F,Reading activity 2_ 5.Putti,17,Reading activity 3,Complete the table to summarize the information about first aid for burns.,Reading activity 3 Complete,18,Reading activity 3,Details,Types,First-degree burns,Second-degree burns,Third-degree burns,Depth,top few millimetres,of the skin,below the top layer,of the skin,every layer,of the skin and sometimes,the tissue,underneath,Reading activity 3DetailsTypes,19,Reading activity 3,Details,Types,First-degree burns,Second-degree burns,Third-degree burns,Characteristics,dry,red,and mildly,swollen,;mildly,painful,;turn,white,when pressed,red and swollen;,blisters,;watery surface;extremely,painful,black and white;swollen;,the tissue underneath,can often be seen;little or no pain if,nerves,are damaged,Reading activity 3DetailsTypes,20,Reading activity 3,Details,Types,First-degree burns,Second-deg