人教版 (2019)选择性必修 第二册Unit 5 First Aid优秀课件ppt

这是一份人教版 (2019)选择性必修 第二册Unit 5 First Aid优秀课件ppt，共31页。PPT课件主要包含了skin，swell，blister，tissue，char，bandage，nerve，layer，burns等内容，欢迎下载使用。

At the end f the lessn, students will be able trecgnize the text types and get main idea f the text understand the causes, types and characteristics f burns.carry ut first aid treatment crrectlydevelp sense f cperative learning and be willing t help smene in need
Learning Objectives
急救即紧急救治的意思，是指当有任何意外或急病发生时，施救者在医护人员到达前，按医学护理的原则，利用现场适用物资临时及适当地为伤病者进行的初步救援及护理，然后从速送往医院。
The aim is t preserve life, prevent further harm and prmte recvery.
1. What has happened t the lady?
2.What wuld yu d t help her?
She gt bad burns.
First, , ... Finally,...
Pre-reading
apply tthpaste/hney t itput ice n the burntuch the earlbes(耳垂)blw the burn
If smene yu knw suffered a burn, what can yu d?
When talking abut burns, what wrds will cme int yur mind?
type f burns
Task 1:What is the text type f the passage ?
Task 2:What is the main idea f the passage ?
Task 3: Find ut the structure f the passage
Lk thrugh the passage quickly
____ advertisement ____ blg pst____ hspital leaflet ____ email____ newspaper article ____ shrt stry
We knw this frm the picture and the title and subtitles, and the text deals with a health issue, giving a detailed descriptin f hw t handle this prblem.
What’s the writing purpse f the article?
T intrduce the basic infrmatin f first aid.
Task 2 and 3：Find ut the main idea and structure f the passage.
Part 1: the_________ f the skin
Part 2: _________f burns
Part 3: _________f burns
Part 4: ______________f burns
Part 5: ___________________ fr burns
First aid treatment
Characteristics
The main idea f the passage:It is abut ________ fr burns.
First aid
Tip: Just lking at the title and subtitles will be kay.
The skin is an essential part f yur bby and is its largest rgan. Yur skin acts as a barrier against disease,txin, and the sun's rays. It als helps cntrl yur bdy temperature, prevents yur bdy frm lsing t much water, warns yu when things are t ht r cld, and gives yu yur sense f tuch. As yu can imagine, getting burnt can lead t very serius injuries. The first and mst imprtant step in the treatment f burns is giving first aid.
1.What are functins f ur skin ?
What d yu think is essential t learn first aid?
Can yu think f an adj t describe the functin?
Careful-reading:
Part.2 Causes f burns Yu can get burnt by a variety f things: ht liquids, steam, fire, radiatin, the sun, electricity, acids, r ther chemicals.
What may cause yu t get burned?
electricity
What’s authr’s purpse by mentining this part?
1.T infrm us f the causes f stress hw easily we can get remind us t be really careful t avid getting burned.
WATCH OUT !
Hw t prevent yurself frm getting burned?
Tick the things that get the skin burned.
○ ht liquids○ chemicals○ mild weather○ steam○ electricity○ the sun○ fire○ radiatin○ spring (温泉)
When we ck in the kitchen, we are likely t get burnt. When using fire, we shuld be careful. When taking things ut frm the ven r ff the fire, we shuld wear ven glves.
Burns are divided int three types, depending n the depth f skin damage.
A: First-degree burns These affect nly the tp few millimetres f the skin. These burns are nt serius. Examples include mild sunburn and burns caused by ther minr husehld incidents. B: Secnd-degree burns These g belw the tp layer f the skin.They are serius and take a few weeks t get better. Examples include burns caused by ht liquids. C: Third-degree burns These affect every layer f the skin , and smetimes the tissue under it. Examples included burns caused by electric shcks, burning clthes, r petrl fires. These burns cause very severe internal injuries and the victim must g t the hspital at nce.
Accrding t ___________________________, the burns can be divided int_________types.
Types f burns
Three layers f the skin
the tp layer
the 2nd layer
the 3rd layer
First-degree burns
Secnddegree burns
Third-degree burns
the depth f the damage
tp few millimetres
belw the tp layer
every layer
Which ne d yu think is the mst painful?
mild sunburnburns caused by ther minr husehld incidents
burns caused by ht liquids
burns caused by electric shcks, burning clthes, r petrl fires.
mild,minr,nt serius
very serius(The victim must g t the hspital at nce.)
first degree burns
secnd degree burns
thirddegree burns
black, white, charred, swllenLittle r n pain
dry ,red , mildly swllenmildly painful
rugh, red, swllenBlistersextremely painful
Characteristics f burns
The ds and dn’ts when smene gets burned.
Accrding t the subtitle, what will the authr mainly tell us in this part?
Knwing what nt t d in an emergency is as imprtant as knwing what t d
Part 5: First-Aid Treatment
1. _______ burns under cl running water fr 10 minutes2. ______ the burned area gently.3. ______ any clthes using scissrs if necessary.4. ______ the burned area with a lse, clean clth.5. ______ the victim t the hspital if serius.
1. Dn’t remve any clthes if they stick t the burnt skin.2. Dn’t apply il t the burnt the burns are n the face, make sure the victim can breathe.
Imperative sentences
Give sme advice r warnings
Retell First aid treatment fr burns and keep it in mind!
burned area
Decide if the fllwing statements are true (T) r false (F).
1. Yur skin gives yu prtectin frm many dangerus things.2. A first-degree burn has this name because it is the mst serius.3. Secnd-degree burns can be the mst painful kind f burn.
4. It is imprtant t use cl water t stp the heat frm remaining in the wund regardless f the degree f the burn.5. Putting butter r il n burns helps because it may reduce swelling and ease discmfrt.
Pst reading: First-Aid Treatment
Sam kncked ver a kettle full f biling water nt his legs. His legs became red, swllen and cvered with blisters. Sam brke the blisters and pured icy water frm the fridge nt the skin.
( grup wrk )
Wrng: Sam shuld nt have brken the blisters because the burns culd becme infected. He shuld have pured cl water, nt icy water n the burn.
2. While irning clthes, Miss Gd accidentally tuched the irn. Her wrist blistered and became watery. It hurt a lt. She put her wrist under the cld water tap and then kept placing cl, clean, damp clths n it until it was less painful. Then she went t see the dctr.
3. Mrs Casey’s sleeve caught fire while she was cking. Her arm lked terrible but it didn’t hurt. The skin was charred. Her husband tk ff her bluse and picked ff bits f the bluse stuck t the burn. He then placed butter n the burn and cvered it with a wet bandage.
Wrng: Mr Casey was right t take his wife’s bluse ff but he shuld nt have picked bits f bluse ff the burn. The crrect first aid treatment fr a third degree burn is t remve clthing and jewellery near the burn but nt if the clthing is stuck t the burn. He shuld nt have put butter n the burn because it wuld have stpped the heat frm escaping.
4. After an hur in the sun, Lily nticed her arms were red and hurt a bit. She went hme and put them under running water.
Rles Victim : get burntCharacter 1: describe the characteristics f the burns, judge the types f burns, and give advice n the treatmentCharacter 2: carry ut prper treatment n the victim with necessary explanatin.
Here is a shrt vide abut hw t perfrm first aid fr burns.
Let’s draw a mind map
Read fr Details
tp few millimetres
the tissue underneath
Cmplete the table t summarize the infrmatin abut first aid fr burns.
cl running water
still breathe
the hspital
Cmplete the table t summarize the infrmatin abut first aid fr burns.
1.Review the passage and fill in the blanks in yur paper.
First aid is the immediate help given t smene wh 1. (sudden) gets injured r falls ill befre a dctr can be 2. (find ). Often, the illness r injury is nt 3. (seriusly). Here are sme things abut burns. Peple can get 4. (burn) by many things, such as ht liquids, steam, fire, radiatin, the sun, electricity and chemical. The skin, 5. acts as a barrier against disease, pisns and the sun's harmful rays, is an essential part f yur bdy. First degree burns make an effect 6. nly the tp layer f the skin and it turns white when 7. (press).Secnd degree burns include severe sunburn and burns 8. (cause) by ht liquids. If pssible, we shuld d sme first aid. Remve clthing using scissrs9. necessary unless it is stuck t the burn. Take ff ther clthing near the burn. All in all, different degree burns can be 10. (treat) in different ways. Let's keep this thing in mind.
2. Finish the table abut first aid fr burns