人教版（2019）选择性必修第二册Unit 5 First aid 重难点词汇讲解及练习课件(共15张PPT)

(共15张PPT)
Unit 5 First Aid
Word study
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4
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urge
v.力劝；敦促；强烈要求 n.强烈的愿望
________ adj.紧急的；急迫的；________ adv.急切地；迫切地 ________ n.紧急；急迫
(1) I am boiling hot all over，my mind tense with a great sense of . Hence, I ________ need your assistance.
(2) I have an _____ to help visitors, introduce Chinese paintings，spread Chinese culture and strengthen world cultural exchanges.
(3) I ____ the government to take ______ measures to help the unemployed who _______ need a stable job (urge).
urgent
urgently
urgency
urgency
urgently
urge
(3)(书面表达) 政府迫切呼吁每个公民在建设清洁的海洋方面发挥自己的作用。
①The government desperately ______________________________in building clean oceans. (urge sb to do)
②The government desperately ___________________________________
in building clean oceans. (urge that)
urges each citizen to play their part
urges that each citizen (should) play their
urgent
urgently
urge
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2
ease
n.容易；自在；舒适 v.(使)宽慰；减轻；
_____ adj.容易的 _____ adv.容易地)
easy
easily
relieve v.
翻译句子：
①I ease her mind by telling her that there was nothing serious with her illness.
②The plan should ease traffic jam in the town .
③Not only will a wide variety of interests and hobbies enrich the school life, but also they will ease our stress.
.
Learning that my son handled the problem _____ (easy), I finally
felt at ____(easy).
with ease容易地；不费力地= easily
at ease舒适；悠闲；自在
put/set sb at ease使某人放松/自在
easily
ease
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3
desperate
adj.绝望的；铤而走险的；渴望的
__________ adv.绝望地；极严重地
__________ n. 绝望
__________ and disappointed，I felt as if I were thrown into a world of darkness and in ___________，I ___________ need your generous help.
desperately
desperation
既绝望又失望，我觉得自己像是被扔进了一个黑暗的世界，在绝望中，我非常需要你的慷慨帮助。
desperation
desperately
Desperate
用desperate及其正确形式填空并翻译句子:
Translate the following sentences：
① The victims in the flood desperately need paramedics’
timely assistance.
② I am desperate to experience the group study room located on the
third floor of our library together with you.
= be eager to do; desire to do sth.
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4
delay
n.延误；耽搁；推迟
vt.推迟；延期(做某事)
We mustn’t delay telling her the urgent news，so please email her without delay.
Translate the following sentences:
The bad weather caused the delay of the flight, so we had to delay our schedule.
delay doing sth 耽误做某事；延缓做某事
without delay= at once毫不拖延；立即
= put off
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5
collapse
n. 倒塌； 崩溃； 暴跌
vt. 倒塌； 昏倒；瓦解； 崩溃
The banking system is collapsing as a consequence of the economic crisis.
Translate the following sentences:
It’s said that the economy of Japan is on the edge of collapse.
Seeing an elderly man collapse on the street，I called an ambulance and then dashed towards him.
The police were desperate to find out why the massive building collapsed.
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6
operator
n. 电话接线员；操作员
_____ n.运转;操作;手术
_____ v.操作;运转;动手术
The operator was operated on yesterday and the operation was successful.
You must read the operation manuals before you operate this machine.
操作员昨天做了手术，手术很成功。
在操作这台机器之前，你必须先阅读操作手册。
Translate the following sentences:
operation
operate
Word formations
____________ adj.较小的；次要的；轻微的→____________ n．少数；少数民族
____________ adj.电的；电动的→____________ adj.与电有关的→__________ n．电；电学
____________ adj.(身体部位)肿起的；肿胀的→____________ vi.膨胀，肿胀
____________ n．神经→____________adj.神经的；紧张的→____________ adv.紧张地
____________ adj.松的；未系紧的；宽松的→____________ adv.松散地；粗略地→________ vt.放松；(使)变松；松开
____________ adj.紧急的；急迫的；急切的→____________ adv.急切地；迫切地→________ vt.力劝；敦促；强烈要求 n．强烈的愿望→____________ n．紧迫；急迫
____________ vi.& vt.使(宽慰)；减轻n．容易；舒适；自在→____________ adj.容易的→____________ adv.容易地
minor
minority
electrical
electric
electricity
swollen
swell
nerve
nervous
nervously
loose
loosely
loosen
urgent
urgently
urge
urgency
ease
easily
easy
Word formations
____________ adj.有雾的→__________ n．雾
____________ n．流血；失血→____________ vi.流血；失血→____________ n．血液；血
____________ adj.绝望的；孤注一掷的；非常需要的→____________ adv.绝望地；非常→____________ n．绝望；拼命；不顾一切
____________ adj.切实可行的；实际的；实践的→____________ n．练习；实践；→____________ adv.几乎；实际上
____________ adv.紧紧地；牢固地；紧密地→____________ adj.牢固的；绷紧的；严密的 adv.紧紧地；牢固地→____________ vt.(使)变紧；(使)加紧
____________ vt.证明……有道理；是……的正当理由→____________ n．正义；公正
____________ n．会员身份；全体会员；会员人数→____________ n．成员；会员
____________ n．电话接线员；操作员→____________ n．运转；操作；手术→____________ v．操作；做手术；运转
____________ n．打扰；中断事件→____________ v．打断；打扰；使暂停
foggy
fog
bleeding
bleed
blood
desperate
desperately
desperation
practical
practice
practically
tightly
tight
tighten
justify
justice
membership
member
operator
operation
operate
interruption
interrupt
一.词形变化填空
1.The students who made the mistakes were in the .(minor)
2.Without ，our equipment can’t work.(electric)
3.My eyes and they were so that I couldn’t open them.(swell)
4.Due to the of the matter，we were to finish the
matter quickly.(urge)
5.What put me at was that I passed the exam .(ease)
minor
minority
electricity
electric/electrical
swelled
swollen
urgency
urged
urgent
ease
easily
二.词形变化填空
1.The is a new machine and its is easy to handle.(operate)
2.With nobody me，I managed to work for three hours without .(interrupt)
3.If we put their suggestions into ，we would
finish the task within five days.(practice)
operator
operating
operation
interrupting
interruption
practical
practice
practically
4.Seeing the snake，my throat and I seized my father by the arm .(tight)
5.We must try to stop the .If he loses too much ，he will
to death.(blood)
tightened
tightly
bleeding
blood
bleed
Write a word you have learnt in this unit before each definition.
1. ________ a part of the body that has a particular purpose, such as the heart or the brain
2. ________ a chemical, usually a liquid, that has a PH of less than seven
organ
acid
millimeter
4. ______________ energy sent out in waves
5. ______________ material used for making cloth, curtains, etc.
6. ______________ a person who has been attacked, injured, or killed.
radiation/rays
fabric
victim
3. _________ one thousandth of a meter
the fabric of sth. …（社会的）基本结构
Drug abuse poses a major threat to the fabric of our society.
Choose the right word(s) from A-C to complete each short conversation.
1. A: The price for this car Fifteen thousand dollars out the door! What a deal!
B: Well, if the car hadn't been in an accident, that would be a good price, but it has a few ________ problems.
A. slight B. minor C. tiny
2. A: Ouch! My leg really hurts!
B: Why don’t you take some medicine to _______ the pain
A. reduce B. relax C. ease
A/B
好划算噢！
The out-the-door price 卖价(OTD price)
A/C
3. A: Have you treated any real emergencies in your first-aid course at the Red Cross
B: Well, they let us ride along with some paramedics. Once, we gave first aid to a _______ of a traffic accident before rushing him to the hospital.
A. victim B. patient C. sufferer
A
医护辅助人员
4. A: Did you hear that three people died in a fire last night
B: What a terrible ______! How did it happen
A. accident B. incident C. occasion
5. A: Can I see you for a moment
B: Is it a matter of _______
A. urgency B. emergency C. seriousness
A
A
A chemical burn occurs when your skin or eyes come into contact with an ________ or other chemicals. Such ________ can be very dangerous and require _________ attention. Chemical burns can even affect your internal _________ if the chemicals are swallowed. First aid should be given to chemical burns immediately. For example, wrap the burnt area _________ with a clean cloth if possible. It is important to send the _________ to the hospital right away if he or she is severely burnt.
Read the passage about chemical burns and fill in the blanks with the correct forms of the words in the box.
acid
incident, loose, urgent, organ, acid, victim
incidents
urgent
organs
loosely
victim