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(共16张PPT)
人教版（2019）选择性必修Book 2
Unit 5 First Aid
Learning about language
& Workbook
Write a word you have learnt in this unit before each definition.
Build up your vocabulary
1
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
3 _________ one thousandth of a metre
4 _____________ energy sent out in waves
5 _______ material used for making cloth, curtains, etc.
6 _______ a person who has been attacked, injured, or killed
organ
acid
millimetre
radiation/rays
fabric
victim
特定的
化学物质
液体
窗帘
攻击
Tell the differences among the words.
1. slight, minor, tiny
Slight: small in degree or importance. (轻微的，少量的)
Example: a slight headache (not very bad)
Minor: not serious or important; opposite of "major". (较小的，次要的，轻微的)
Example: a minor problem (not a big problem)
Tiny: very small in size. (极小的，微小的)
Example: a tiny insect (very small physically)
Difference:Tiny is about physical size. Slight is about how strong something is. Minor is about importance.
Tell the differences among the words.
2. reduce, relax, ease
Reduce: make something smaller in amount or number. Example: reduce costs (make costs lower)
Relax: become less tense or make rules less strict.
Example: relax your muscles (make them loose)
Ease: make something less difficult or severe.
Example: ease pain (make pain less bad)
Difference:Reduce means decrease quantity. Relax means reduce tension or strictness. Ease means reduce difficulty or severity.
Tell the differences among the words.
3.victim, patient, sufferer
Victim: someone harmed by a crime, accident, or disease (harm comes from outside).
Example: accident victim
Patient: someone receiving medical treatment from doctors. Example: hospital patient
Sufferer: someone experiencing pain or problems (more general).
Example: allergy sufferer
Difference: Victim focuses on external harm. Patient focuses on medical care. Sufferer is broader about any kind of suffering.
Tell the differences among the words.
4.accident, incident, occasion
Accident: unplanned event that causes damage or injury. Example: a car accident
Incident: an event, especially unusual or unpleasant.
Example: a strange incident at work
Occasion: a particular time or special event.
Example: a happy occasion (like a birthday)
Difference: Accident is unplanned and negative. Incident is more general (can be planned). Occasion is neutral or positive.
Tell the differences among the words.
5.urgency, emergency, seriousness
Urgency: need for immediate action.
Example: a sense of urgency (must act fast)
Emergency: serious, dangerous situation needing immediate action.
Example: medical emergency
Seriousness: quality of being important or severe.
Example: the seriousness of a problem
Difference: Urgency is about time (must act now). Emergency is about danger + immediacy. Seriousness is about importance (no time element).
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
Choose the right word(s) from A–C to complete each short conversation.
2
A/B
A/C
真划算
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
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
紧急事件
急救人员
Read the passage about chemical burns and fill in the blanks with the correct forms of the words in the box.
3
incident loose urgent organ acid victim
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.
acid
incidents
urgent
organs
loosely
victim
Using Words and Expression
Workbook P.89
Complete the table about different emergencies.
The words in the box may help you.
1
Emergency Cause Result Solution
burn
cut
sprained ankle
broken arms
acid
blister
special cream
knife
bleeding
bandage
slip over something
swollen
bruise
ice pack
bike accident
painful
X-ray;plaster and a sling
Choose a word from the box on the left to complete each phrase on the right.
2
loose
tight
elderly
practical desperate
foggy
urgent minor
a _______ day in November
a _______ way of avoiding accidents
take a _______ hold of his hand
make a _______ attempt to escape
escape with only_______ injuries
in _______ need of medical attention
tighten the _______ screw螺丝（钉）
a well-dressed _______ woman
foggy
practical
tight
desperate
minor
urgent
loose
elderly
Translate the Chinese in brackets into English to complete the sentences.
3
I shouldn't have eaten so much steak for lunch. Now the ________________________ (上下颠簸) of the boat going over the waves is making me sick.
In the ward, the nurse ___________________ (扎了一针) in his arm. Then she withdrew it and placed a pad of cotton wool on it.
The elderly man's speech __________________________ (被观众们的掌声打断) from time to time.
In the face of the public's dissatisfaction with the new social welfare system, the government ___________________ (马上做出反应) and tried to ______________________________________ (证明该福利的好处).
When news of her son's death reached her, she __________________ (绝望地尖叫一声), refusing to believe it. She finally __________________ (瘫坐在地上), wrapping her arms around herself.
the up and down motion
stuck a needle
was interrupted by the audience
reacted immediately
justify the advantage of the welfare benefit
screamed in desperation
collapsed onto the ground
Complete the conversations with the words you learnt in this unit.The first letter of each word is given.
4
1
A: Let's rest in the members' lounge over there. The radio said our flight is d_______ due to the f________ weather.
B: I'm afraid I can't go with you. I didn't apply for m_________ in the airline club.
A: Oh, don't worry. I can bring a friend in with me!
elayed
oggy
embership
Complete the conversations with the words you learnt in this unit.The first letter of each word is given.
4
2
A: So, Tony. How was your weekend, surrounded by nature Must have been quite different from living in the s__________.
B: Well, I had a good time fishing by the river.But there are too many m____________. I got so many bites.
A: Oh no! Did you catch some fish at least
B: No, I was about to catch one when I heard a splash in the water.
A: Was someone d___________
B: Yes, a girl was walking along the bank when she s_________. Luckily, I can swim, so I jumped in the river and got her out immediately.
uburbs
osquitoes
rowning
slipped
Thank you!

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