人教新課標(biāo)高中英語必修五Unit5FirstaidUnit5Firstaid教案(五)

1、精品文檔unit 5 first aidperiod one : warming up , pre-reading and readingteaching goals:1. encourage the students to discuss accidents and first aid .2. enable the students to talk about different accidents and how to give first aid in differe nt situati ons.3. enable the ss to learn how to use what the

2、y ve learnt to do first aid treatme nt for bur ns correctly.4. let the ss learn the reading skill of getting the main idea of each paragraph.key teaching pointshow to improve the ss readi ng ability.difficult points1. how to grasp the main idea of each paragraph .2. help the stude nts to use the exp

3、ressi ons to describe the accide nts and how to give first aid.teaching methods1. brainstorm & skimming & scanning methods to make the ss get a good un dersta nding of the text.2. discussion methods to make the ss understand what theye learned in class.3. pair work of group to get every student to t

4、ake part in the teachi ng-a nd-lear ning activities.teaching aidsa recorder, a projector, and a computerteaching proceduresstep one warming upprese ntatio n1. lead-in question: watch a warnig,and tell the ss first aid is importa nt.the n ask:what is first aid?first aid is a temporary form of help gi

5、ve n to some one who sudde nly falls 川 or gets injured before a doctor can be found. often the illness or injury is not serious, but there are other times when giving first aid quickly will save one s life.2. group discussi on.look at the pictures. what has happe ned in each picture and what kind of

6、 first aid should you give in the following situation.talk about different situations and the way they should give first aid.a snake bite: a sn ake has bitte n him on his leg.(the pers on bitte n must get to a doctor or hospital . lay the person down and keep him still. do not wash the venom off the

7、 skin . apply pressure to the bitte n part with your han ds.bleeding: she has cut her arm with some broken glass and is bleeding badly. (try to stop the bleedi ng;/press a ban dage on to the bleed ing point and hold it there;/hold up the part of body which is bleeding if possible.)a sprained ankle:

8、he has badly sprained his 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 bleedi ng, and also not in flue nee our own body heali ng.)chok ing : she is chok ing on a piece of food (make him /her spit by patt

9、 ing him/her on the back./don t eat too fast anddon t forget to chew your food./to avoid this, w should n t talk or laugh whe n eat in g.)a broke n arm : she has broke n her arm. (do not move the patie nt. /se nd for an ambula nee at on ce. /treat for shock if n ecessary.a bleeding nose: he has a no

10、se/a nose bleed. (stay calm. / breathe through the mouth, not the no se. / sit up and bend the head slightly forward. / pinch 捏 both nostrils 鼻孑 l shut using a thumb and forefinger./ spit out any blood that collects in the mouth.step two pre-reading:1. questi ons for the picture on p33:what has happ

11、e ned? what sort of injuries the child will have?what kind of first aid would you perform in the situation of burning?key: cool the area of skin; wash it under the cold running water.cover the wound with ban dage/clea n cloth. see a doctor if n ecessary.step three fast readinglet the ss read the pas

12、sagefast and then find out the answers to thequesti ons1. what will the passage be about?2n which order are these topics covered in the text? number them from 1 to 5.(3) the three types of bur ns(5) what to do if some one gets burned(1 ) the fun cti ons of the skin(4) the symptoms of bur ns(5) how w

13、e get bur nsstep four careful readingi.the purpose of skinprotect you against diseases, poisons and the sun s harmful rays.keep you warm or cool.preve nt you from los ing water.give you sense of touch.2. causes of bur nsyou can get bur nt by : hot liquids; steam; fire radiati on; the sun electricity

14、 and chemicals3. types of burnwhat are they?1. first degree bur ns.2. second degree burns3. third degree bur ns4. label these pictures first, sec ond and third degree bur ns.(p35 ex2)5. a nswer the questi on s(page35 ex3)1) .why should you put cold water on a bur n?because the cold water stops the b

15、urning process, stops the pain and reduces the swelli ng.2) . why doesn t a third degree burn hurt?because in the third degree bur n the n erves have bee n damaged. if there are no n erves, there is no pain.3) . why do you think clothes and jewellery near burns should be removed?because bacteria from the clothes and jewellery could infect the bur ns.4) . if some one has a third degree bur n, why might you see tissue?because all the laye