高中英语 Unit5 First aid（1）教案 新人教版必修5.doc

英语必修5人教版新课标unit 5第1课时教案unit 5 first aidi. 单元教学目标 技能目标goals talk about first aid and medicinepractice expressing giving instructionslearn about ellipsispractice instructional writing: first aid instructions for particular injuriesii. 目标语言 功能句式expressing instructionsgive others your positive suggestions or orders.we/you should/ ought to please domake sureyou must/have to/ought toyou must neveryou ought never togive others your negative suggestions or orders.1. you should not 2. you ought not to3. please dont4. you should never5. you must/should never to 词汇1.四会词汇aid, illness, injury, bleed, ankle, choke, blood, bloody, burn, organ, poison, ray, treatment, liquid, radiation, mild, iron, tissue, electric, swell, damage, jewellery, squeeze, wound, bandage, symptom, kettle, wrist, damp, sleeve, throat, present, ceremony, bravery, towel, pressure, ambulance, authentic, essay词汇2.认读词汇sprain, essential, layer, heal, blister, watery, char, nerve, ointment, infection, label, jason, slade, stab, scheme, southerton, bruise3.词组first aid, fall ill, electric shock, squeeze out, over and over again, in place, a number of, put ones hands on, catch fire, ought to , have to, stay calm, keep in mind, manage to, flow out, die of 4.重点词汇injury, bleed, swell, damage, wound, damp, throat, present, bravery, should, ought to, make sure, have to语法learn about ellipsis重点句子1)burns are called first degree burns, second degree burns or third degree burns.2)these burns affect both the top layer of the skin and they affect the second layer of the skin.3)john was presented with his award at a ceremony which recognised the bravery of ten people who had saved the life of another.4) 2. they discovered that anne slade, mother of three, had been stabled repeatedly with a knife.5) it was johns quick action and knowledge of first aid that saved ms slades life.课程设计与课时分配（经教材分析，根据学情，本单元可以用六课时完成）1st period: warming up 2nd period: listening and speaking3rd period: reading 4th period: language study & grammar5th period: integrating skills6th period: extensive reading and writing unit five first aids the first period warming upteaching goalsteaching materials: 教学材料warming up on p 331. target language 目标语言a. key words and expressions:重点词汇和短语aid, first, aid; fall ill; illness; injury; bleed; sprain; ankle; choke; blood; bloody; burn; essential; organ; layer; poison; ray; treatment;b. communicating expressions:交际用语 we/you should/ ought to please domake sureyou must/have to/ought toyou must neveryou ought never to2. ability goals能力目标a. encourage the students to discuss accidents and first aid .b. enable the students to talk about different accidents and how to give first aid in different situations.3. learning ability goals学能目标enable the students to be brave and calm when meeting with accident and know how to give first aid in different situations through discussion.teaching methods教学方法 brainstorm and discussion (group work).teaching important and difficult points教学重难点help the students to use the expressions to describe the accidents and how to give first aid.teaching aids教具准备 a recorder, a projector, and a computer teaching procedures and ways 教学过程与方式 step one homework checking t: lets check our homework each other step two presentation1. lead-in question: watch a video, and fill in the blanks: what is first aid?first aid is the first kind of help given to someone who suddenly falls ill or gets injured before a doctor can be found.2. warming-up: brainstorming: what words can you think of when you talk about accidents and first aid?3. learn the new words ?. a snake bite; a nose bleeding; a sprained ankle; choke; drown; burn; a broken armstep three group discussiona. what happen in each picture and what kind of first aid should you give in the following situation?b. talk about different situations and the way they should give first aid.qs: what happened in each picture? what kind of first aid should you give?a snake bite: the person bitten must get to a doctor or hospital at once; speed is very important. it will help the doctor greatly if you can tell him what kind of snake it was, or describe.bleeding: try to stop the bleeding; press a handkerchief onto the bleeding point and hold it there; hold up the part of body which is bleeding if possible.(watch the video about how to deal with bleeding )a sprained ankle: tied with medical bandage. it is better to avoid walking with the injured ankle. it is correct to use ice bag for removing pain and bleeding, and also not influence our own body healing.( a video about a sprained ankle)choking : make him /her spit by patting him/her on the back.to avoid this, we shouldnt talk or laugh when eating.（a video about unconscious choking）a broken arm: do not move the patient. send for an ambulance at once. treat for shock if necessary.a bloody nose: stay calm. breathe through the mouth, not the nose. sit up and bend the head slightly forward. pinch捏 both nostrils鼻孔 shut using a thumb and forefinger. spit out any blood that collects in the mouth.step four further discussion (individual)ask the students to give the situations.(some more situations are given and encourage the students to talk more)drowning : check to see if he /she is breathing try to start his /her breathing never swim in deep water.( a video about cpr)traffic accident: call for a doctor or an ambulance. never pull her out of the car find enough people to lift the car safely and take her to hospital at once. look at both sides when crossing the street.step five quiz for first aid (on p74)1.which person would you help first?_a li yan who has cut her foot on glass b xue jin whose nose is bleedingc gaoyuan who is on the ground not breathing d wang feng who has broken her arm.2. when carrying out rescue breathing, how many times a minute should you blow air into the victims mouth? _.a 4 b 8 c 15 d 203. what sh