高中英语人教版 (2019)选择性必修 第二册Unit 5 First Aid备课课件ppt

这是一份高中英语人教版 (2019)选择性必修 第二册Unit 5 First Aid备课课件ppt，共36页。PPT课件主要包含了Reading ， Burns等内容，欢迎下载使用。

It’s a great hnur t save a life. — Leigh Bardug
Can yu describe the picture?
The instructr
The students are learning basic first aid(急救）, in particular CPR.
The student
Cardipulmnary Resucitatin心肺复苏（包括人工呼吸和人工体外心脏按压）
Lk and Discuss
D yu think it’s imprtant fr the students t learn this? Why?
It’s a great hnur t save a life.—— Leigh Bardug
Saving a life is smething that shuld make us feel great jy and make us prud f urselves.
Yes, because CPR can greatly prevent victims’ brain suffering damage.
What is “First Aid”?
What is first aid?
temprary, falls ill, injury, serius, timely
First aid is a ________frm f help given t smene wh suddenly _____r gets injured befre a dctr can be fund. Often the illness r _____is nt ______, but there are sme cases where giving first aid ______can save lives.
· suddenly· temprary· befre a dctr can be fund
heart attack
Accident First Aid
What accidents can yu think f when yu talk abut first aid?
a snake bite
sprained ankle
What first-aid techniques d yu knw abut?
1. Head injury(头部受伤)
What kind f emergencies des the vide mentin that the unlucky guy has encuntered, and hw t deal with them?
2. Nse bleed(流鼻血)
3. Heat strke(中暑)
4.Hypthermia(体温过低)
Apply a cld cmpress
Pinch the sft part f the nse belw the bny ridge, lean frward and breath thrugh the muth.
Apply cl wet clths r twels, drink cl water slwly.
Warm yurself with a blanket & ht drink.
5. Chking(噎住)
6. Allergies(过敏)
7. Burns(烧伤)
8. Bleeding(流血)
Hit them firmly n their back between the shulder blades.
Take medicine fr allergy symptms
Cl the burn under cl running water, lsely cver the burn with plastic wrap r clean plastic bag.
Put pressure n the wund t stp r slw dwn the bld flw.
9. Uncnscius(失去意识)
10. Heart attack(心脏病发)
Tilt their head backwards and feel fr breaths:A: if the persn is breathing, mve them n the side and tilt their head back.B: if the persn is nt breathing, perfrm CPR.
Call 120 in case f emergency.
First Aid fr
Read t check
____ advertisement ____ blg pst____ hspital leaflet ____ email ____ newspaper article ____ shrt stry
factual, infrmatinal, bjective, gives a descriptin f a medical prblem, and tells hw t deal with it, uses the imperative t give advice.
Q1: Where is the text mst prbably frm?
subtitlesillustratins...
What’s the features f a hspital leaflet?
Tense?Persn?(人称)Sentence pattern... ...
easy t lcate the key infrmatin
better t understand
the simple present tense
the secnd and third persn
1. shrt, simple grammar2. Imperative Sentence（祈使句）
illustratins
Pre-Reading
What is the main idea f the text?
The text mainly intrduces ______ types f burns and their characteristics as well as hw t give _________________ when burns happen.
first aid treatment
By lking at the title, subtitles r the headings
Hw did yu knw that?
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
The main idea: it is abut ___________________.
First aid treatment
Characteristics
first aid fr burns
Fast-reading
Read fr Details
lsing t much water
sense f tuch
the sun’s rays
Scan Part.1 carefully. Q: What are the functins f the skin?
Careful-reading
cntrl yur__________________
prevent yur bdy frm ___________________
warn yu when things are t _____ r _____
give yu ______________
bdy temperature
a series f Verbs
electricity
Causes f burns
Read fr details
Part 2 Causes f burns
Accrding t ___________________________, the burns can be divided int_________types.
Part 3-4: Types & Characteristics 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
In each type, which layer f skin is affected?
Part 4: Characteristics f burns
· black and white· swllen; the tissue underneath can ften be seen· little r n pain if nerve are damaged; may be painful arund the edges f the burn
· red and swllen; blisters; watery surface· extremely painful
· dry, red, and mildly swllen· mildly painful· turn white when pressed
red and swllenblistersextremely painful
dry, red and mildly swllenturn white when pressedmildly painful
the tissue underneath can ften be seenlittle r n pain
Label these pictures with first, secnd and third degree burns.
Part 4 Characteristic f burns
First degree burnsSecnd degree burnsThird degree burns
tp few millimetres
belw the tp layer
every layer
the tissue underneath
Scan Part.2 carefully. What are the causes f burns?
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
Place burns under cl running water
Dry the burnt area
Remve any clthes
Cver the burnt area with lse clean clth.
G t the hspital
place under ________________within the first ten minutes ____ the burnt area ___________ clthes _______the burn burn n the face: make sure the victim can __________ secnd r third-degree burns: take the victim t __________________
cl running water
still breathe
the hspital at nce
Check yur understanding
True r False questins.
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.
will keep the
heat in the wunds and may cause infectin.
Pst-reading
1. Hw d peple divide the types f burns?A. Depending n the places f the burns B. Depending n the depth f skin burnsC. Depending n what causes the burns D. Depending n the time the burns t be treated2. What can we knw abut burns based n the passage?A. Secnd-degree burns can be the mst painful kind f burn.B. A first-degree burn has this name because it is the mst serius.C. Putting butter r il n burns helps because it may reduce swelling and ease discmfrt. D. It is imprtant t use cl water t stp the heat frm remaining in the wund regardless f the degree f the burn.3. Which f the fllwing is frbidden in the first-aid treatment?A. Drying the burnt area gently with a clean clth B. Remving any clthes using scissrs if necessaryC. Placing burns under cl running water D. Placing cl, clean, tight clths n the burns
Mst peple are likely t get burnt at hme: by kncking ver a glass f ht water, by picking up a ht pan, r by getting cking il spilt n themselves.
∙ Being aware f the danger is a gd first step. ∙ Fr example, yu shuld check t see if the burner is n befre tuching a pan n the stve. ∙ If yu are using cking il, yu shuld make sure that the pt is set firmly n the stve s that it cannt spill, and that it is nt t full f il.
Preventin is better than cure.
What are the steps f the first -aid treatment fr burns?
Never t late t mend--亡羊补牢，为时未晚
语法填空 （根据课文内容和语法规则完成短文）　　The skin，which acts as a barrier against disease，txins and the sun’s 1　　　（ray），is an essential part f yur bdy and is its largest rgan. S if yur skin gets 2　　　（burn），it can be very serius. The cause f burns can be a 3　　　 （vary） f things：ht liquids，steam，fire，radiatin，the sun，electricity，acids and s n.　　Depending n the 4　　　（deep） f skin damage, they are called first, secnd r third-degree burns. First-degree burns affect nly the tp few millimetres f skin and it turns white 5_________　　　　pressed. Secnd-degree burns g belw the tp layer f the skin，6　　　 　（include） burns caused by ht liquids. Third-degree burns affect every layer f the skin，and smetimes the tissue 7　 　　　it，which causes little r n pain if nerves 8　 　　　（damage）.　　We shuld d sme first aid if burns happen. If the burns are slight，place burns under cl running water，which can stp the burning prcess and reduce the pain and swelling. If the burns are severe，remve any clthes using scissrs unless it is stuck 9　　the burn. If the victim is suffering badly，there is an urgent need 10　　　　（take） him/her t the hspital at nce.
under/underneath　
are damaged
It’s a great hnur t save a life. -- Leigh Bardug
救人一命，善莫大焉。