资源简介

(共24张PPT)
Unit 5 First Aid
Words and Expressions
technique
master a technique
掌握技术
teaching techniques
教学方法
technique for (doing) sth
做某事的技巧
technical 技术的
technician 技术人员
technology 科技
He improved his cooking technique by watching online videos.
This is a useful technique for remembering vocabulary.
She wants to become a computer technician to help people fix software problems.
radiation
nuclear radiation
核辐射
be exposed to radiation
暴露于辐射中
radiate 散发；辐射
The sun’s radiation can be harmful to our skin.
The heat radiates from the fireplace.
The radiation from the phone is very weak.
minor
a minor issue 小问题
minor injuries 轻伤
a minority of 少量的
(反) major
minority 少数；少数民族
majority 多数
It’s just a minor mistake; don’t worry.
She decided to minor in French.
electric
electric car 电动汽车electric shock 触电
electrical 与电有关的
electricity 电
electronic 电子的
He got an electric shock when touching the wire.
My father is an electrical engineer.
This is an electrical fault. You need to call an engineer.
urgent
an urgent message
紧急消息
It is urgent that… (should do)
坚决要求/极力主张某人应该做某事
urge 催促
urgency 紧迫性
urgently 紧急地
There is an urgent need for food and water.
She urged him to see a doctor/to hurry up.
elderly
the elderly 老年人
an elderly woman 一位老妇人
elder 长者，常用于家庭中
We should respect the elderly.
My elder brother is a teacher.
The elderly are being taken good care of in this community.
delay
without delay 立即
delay doing sth 推迟做某事
We must leave without delay.
They delayed holding the meeting.
The flight is delayed because of the heavy rain.
practical
practical advice 实用建议practical joke 恶作剧
practically 几乎；实际上practice 练习；实践
It’s not practical to carry such a big bag.
He’s practically a member of our family.
welfare
social welfare 社会福利animal welfare 动物福利
The government should care about people’s welfare.
She works for an animal welfare organization.
We should care about the welfare of poor children.
organ
internal organs 内脏
organ donation 器官捐献
organic 有机的
organize 组织
The heart is a vital organ.
Organic food is becoming more popular.
The organic apples are more expensive but healthier.
millimeter
milli 千分之一+ meter 米 = 毫米
milli 千分之一+ ampere安培 = 毫安
milli 千分之一 + gram 克 = 毫克
The tolerance for this part is only one millimeter.
ease
with ease 轻松地
ease one’s pain 减轻痛苦
She solved the problem/finished the work with ease.
The medicine helped to ease his pain.
slip
slip and fall 滑倒
slip of the tongue 口误
Be careful not to slip on the wet floor.
operator
telephone operator
电话接线员
machine operator
机器操作员
operate
操作；动手术
operation
操作；手术
Please dial zero for the operator.
The doctor will operate on him tomorrow.
The operation of this machine requires special training.
panic
panic attack 恐慌发作
in a panic 惊慌中
Don’t panic! Everything will be OK.
She was in a panic when she lost her phone.
panic → panicked
interrupt
interrupt sb
打断某人
without interruption
不间断地
interruption n. 打断
It’s rude to interrupt others while they are speaking.
The rain continued without interruption.
Don’t interrupt others when they are talking.
desperate
be desperate for
极度渴望
desperate situation 绝望的处境
desperation
绝望
desperately
绝望地
He was desperate for a job.
They made a desperate attempt to save the child.
He was desperate to pass the exam.
tight
tight schedule
日程紧张
tight clothes
紧身衣服
tightly 紧紧地tighten 使变紧
These shoes are too tight.
She held the bag tightly.
motion
in motion 进行中set in motion 启动
The train was already in motion.
The project was set in motion last month.
move 移动
justify
justify oneself 为自己辩护
justify doing sth
证明做某事是合理的
justification 理由
How can you justify such expensive spending
He tried to justify his actions.
There is no justification for his rude behavior.
foggy
a foggy day 有雾的日子
fog 雾
The morning was cold and foggy.
Driving in thick fog is dangerous.
collapse
collapse from exhaustion 因精疲力尽而昏倒economic collapse 经济崩溃
The old building collapsed in the earthquake.
He collapsed on the floor after running the marathon.
membership
membership fee 会员费
apply for membership
申请会员资格
member 成员
My membership will expire next month.
She is a member of the tennis club.

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