高中英语人教版 (2019)选择性必修 第二册Unit 5 First Aid课文课件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课文课件ppt，共17页。PPT课件主要包含了act as 充当，prep 反对，controlled，getting，aswhich，caused，severity，adj内在的，mildly轻微地，ease等内容，欢迎下载使用。
FIRST AID FOR BURNS烧伤急救处理
The skin is an essential part f yur bdy and is its largest rgan. Yur skin acts as a barrier against disease, txins, 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.
皮肤是人体必不可少的一部分，也是人体最大的器官。皮肤是一道屏障，能阻挡疾病、毒素和太阳光线的侵入。皮肤还有助于控制体温，防止身体流失过多的水分，在外物过热或过冷时发出警告，并使你拥有触觉。
be essential t/fr 对…至关重要的
warning n. 警告
keep … frm ding sth.stp … (frm) ding sth.阻止…做某事
As yu can imagine, _______(get) burnt can lead t very serius injuries. The first and mst imprtant step in the treatment f burns is giving first aid.
可想而知，烧伤会造成严重后果。在处理烧伤时，第一步也是最重要的一步就是采取急救措施。
1. As yu can imagine, getting burnt can lead t very serius injuries. 可想而知，烧伤会造成严重后果。
①As yu can imagine是由as引导的非限制性定语从句，这里as的意思是“正如”，指代后面整句话的内容。这个用法与which引导的非限制性定语从句类似，但which引导的非限制性定语从句位于主句之后，而as引导的定语从句位置则相对灵活，在句首、句中或句末都可以。The earth, ________we all knw, mves rund the sun._____ we had expected, the sccer team wn the game again.He is absent, ______ is ften the case. He may have serius stmachache, _______ makes him keep thrwing up.
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.
CAUSES OF BURNS 烧伤的原因Yu can get burnt by a variety f things: ht liquids, steam, fire, radiatin, the sun, electricity, acids, r ther chemicals.很多东西都会造成烧伤：灼热的液体、蒸汽、明火、辐射、太阳光、电流、酸性物质或其他化学品。
a variety f = varieties f + 名词复数 + 复数谓语动词 = varieties f +不可数+单数谓语动词
the variety f + 名词复数 + 单数谓语动词
TYPES OF BURNS 烧伤的种类Burns are divided int three types, depending n the depth f skin damage.根据皮肤损伤的深度，烧伤分为三类。
are divided int 被分为
depend n 取决于
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.一度烧伤：仅伤及最上层几毫米的皮肤。此类烧伤并不严重，如轻度的晒伤和其他轻微家庭事故造成的烧伤。
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.二度烧伤：伤及最上层皮肤以下的部位。此类烧伤较为严重，需要数周时间才能康复，如灼热的液体造成的烧伤。
First-degree burns These affect nly the tp few millimetres f the skin. These burns are nt serius. Examples include mild sunburn and burns _______by ther minr husehld incidents.一度烧伤：仅伤及最上层几毫米的皮肤。此类烧伤并不严重，如轻度的晒伤和其他轻微家庭事故造成的烧伤。
ther+复数 “别的，其他的”
the ther+单数 “(两个中的) 另一个”
anther+单数 “(三个及以上中的) 另一个”
thers=ther+复数 “别的东西，其他东西”
 Third-degree burns These affect every layer f the skin, and smetimes the tissue under it. Examples include 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. 三度烧伤：伤及每一层皮肤，有时甚至伤及皮下组织，如因电击灼伤、衣服着火造成的烧伤，或汽油起火造成的烧伤。此类烧伤会引起非常严重的内部损伤，伤者必须立即送往医院。
right away立刻;马上
CHARACTERISTICS OFBURNSFirst-degree burns•dry, red, and mildly swllen•mildly painful•turn white when pressedSecnd-degree burns•red and swllen; blisters; watery surface•extremely painfulThird-degree burns•black and white•swllen; the tissue underneath can ften be seen•little r n pain if nerves are damaged; •may be painful arund the edges f the burn
烧伤的特点一度烧伤干燥、发红、微肿微痛受压时变白二度烧伤发红、肿胀；起水疱；表层渗液极度疼痛三度烧伤皮肤发黑或变白肿胀；通常可见皮下组织如神经受损，则微痛或无痛感；创面边缘或有痛感
cause/d damage t 对..造成伤害
at the edge f在…的边缘
FIRST-AID TREATMENT 急救处理1. Place burns under cl running water, especially within the first ten minutes. The cl water stps the burning prcess and reduces the pain and swelling.将烧伤部位放在流动的冷水下冲洗，尤其在前十分钟。冷水冲洗可阻止烧伤进程，缓解疼痛和肿胀
2. Dry the burnt area gently with a clean clth.用干净的布轻轻吸干烧伤部位的水分。
place vt.放置
gentle adj.温柔的;温和的
3. Remve any clthes using scissrs if necessary, unless yu see the fabric _______(stick) t the burnt skin.如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的皮肤粘连在一起。4. Cver the burnt area with a lse clean clth. Applying il t the injured areas is a bad idea, as it will keep the heat in the wunds and may cause infectin.4. 用宽松干净的布盖住烧伤部位。在受伤处涂抹油膏不可取，因为这会阻碍伤口散热，而且可能引发感染。
remve sb/sth frm sth/sb 把…从…中移开/拿开
stick in 扎入
stick t粘贴
apply … t … 把……涂/敷到…；把……运用到…
apply (t sb.) fr … （向某人）申请
be infected by/with 被…感染/感染上
5. If burns are n the face, make sure the victim can still breathe.如果烧伤部位在脸上，应确保伤者仍可呼吸。6. If the victim is suffering frm secnd r third-degree burns, there is an urgent need t take him/her t the hspital at nce. 如果伤者是二度或三度烧伤，必须立刻送往医院。
make sure that+宾语从句
suffer frm 遭受/遭遇…
May I be strenuus, energetic and persevering ! May I be patient! May I be able t bear and frbear the wrngs f thers! May I ever keep a prmise given!
Fill in the blanks accrding t the text.
Burns are ____________ three types, ____________ the depth f skin damage.First-degree burns：These affect nly the tp few __________ f the skin. These burns are nt serius. Examples include mild sunburn and burns ________ by ther minr husehld incidents.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.Third-degree burns：These affect every layer f the skin, and smetimes the _______ under it. Examples include burns caused by ______________, burning clthes, r petrl fires. These burns cause very severe internal injuries and the _________ must g t the hspital at nce.
divided int
depending n
millimetres
electric shcks