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(共24张PPT)
Unit 5 First Aid
words 1
1. Master the pronunciation of the new words and phrases.
2. Master the usage of core vocabulary and phrases through the teacher’s explanation；(Key Point)
3. Use core vocabulary and phrases flexibly through practice；(Difficult Point)
Step 1 Lead-in
Review
Repeat the words one by one correctly.
Step 2 Self-studying
Repeat the words one by one correctly.
词汇记忆
1. n．技能；技术；技艺
2. n．受害者；患者
3. prep.& adv.在……底下；隐藏在下面
4. vt.& vi.吞下；咽下
5. n．织物；布料；(社会、机构等的)结构
technique
victim
underneath
swallow
fabric
词汇拓展
1．radiation n．辐射； 放射线
vt.(使热、光、能量)放射； 辐射
adj.辐射的； 放射的
2．minor adj.较小的； 次要的；轻微的
n.少数民族；少数派
3．electric adj.电的； 用电的；电动的
adj.与电相关的
n．电；电流
radiate
radiative
minority
electrical
electricity
4．swell vi.膨胀；肿胀
adj. (身体部位)肿起的；肿胀的
5．nerve n．神经
adj.紧张的
6．loose adj.松的； 未系紧的；宽松的
adv.宽松地；松弛地
vt.使变松；松开
swollen
nervous
loosely
loosen
7．urgent adj.紧急的； 急迫的；急切的
n．紧迫性；紧急的事
8．ease vi.& vt.(使)宽慰；减轻； 缓解　n．容易； 舒适； 自在
adj.容易的；舒适的
adj.不舒适的(反义词)
urgency
easy
uneasy
Step 3 Key words learning & Presentation
(1)minority n．少数；少数民族
in the minority 占少数
a/the minority of...少数……
(2)major adj.主要的；重要的　n．专业 　vi.主修 major in 主修
(3)majority n．多数；大部分
in the majority 占大多数
a/the majority of...大多数……
●核心词汇
1.minor adj.较小的；次要的；轻微的
单句语法填空
(1)Only a (minor) of chefs are women in cafeterias.
(2)Women are the minority in the top ranks of government.
完成句子
(3)现在只有少数学生对物理感兴趣。
are interested in physics these days.
minority
in
Only a small minority of students
2.loose adj.松的；未系紧的；宽松的
Cover the burnt area with a loose clean cloth.
用干净透气的布盖住烧伤部位。
(1)come loose松动；脱落
let sb.loose释放某人
(2)loosen vt.解开，松开；放宽，放松
loosen up(肌肉)松弛；做准备活动；放松；(情况)缓和
(3)loosely adv.放松地
(2)This kind of behavior can (loose) your connection with your friends.
(3)The investigation had aimed at a (loose) organized group of criminals.
完成句子
(4)这篇文章组织松散，缺乏条理。
loosen
loosely
This article is loosely organized and lacking in order.
单句语法填空
(1)(2024·浙江1月卷)If your supermarket sells (loosen) produce, then buying smaller quantities is easier.
loose
(1)in urgent need of...急需……
there is an urgent need for/to do sth.急需某物/做某事
(2)urgently adv.急迫地；紧急地
(3)urge v．催促；督促　n．强烈的欲望；冲动
have an urge to do sth.很想做某事
urge sb.to do sth.催促某人做某事
It is urged that...(should) do sth.坚决要求……做某事。
(4)urgency n．紧迫性；急事
3.urgent adj.紧急的；急迫的；急切的
单句语法填空
(1)In this box are some stem cells that are (urgent) needed for a patient.
(2)We should keep calm in face of (urgent).
urgently
urgency
(3)If something is (urge), it needs to be dealt with as soon as possible.
(4)I received a letter from Moira，urging me (get) in touch.
完成句子
(5)我很生气，有一种想把传单撕掉的冲动。
I was so angry that ．
urgent
to get
I have an urge to tear up the leaflet
(1)feel/be at ease 感到心情放松
put sb.at ease 使某人放松
take one's ease 休息；轻松一下
with ease 轻易地；毫不费力地
(2)ease one's mind 使某人安心
ease sb.of sth.减轻某人的(痛苦、负担等)
ease into逐渐适应
(3)easy adj.容易的 easily adv.容易地
4.ease vi.& vt.(使)宽慰；减轻；缓解　n．容易；舒适；自在
(1)(2024·浙江1月卷)A social connection is often a big part of learning.There are things you can do (ease) this problem.
(2)(2024·九省联考)Slowly easing a training program will help reduce the risk of injury.
(3)Visit the palace and its various historic gardens，which include the famous maze(迷宫) where it is (ease) to get lost!
to ease
into
easy
单句语法填空
完成句子
(4)她儿子平安无事的消息终于减轻了她的焦虑。
The news that her son was safe finally eased her of anxiety.
Step 4 Summary
Reading and recite the words learned this class.
Step 5 Exercise
（Time-limited practice）
单词拼写
1．Contrary to my former thought，the photographer had a good command of the (技术) of photography.
2．The suggestions on how to prevent (酸的)rain put forward by the expert are very practical.
3．It is said that the computer (辐射) is doing harm to our health.
4．A weak (光线) of light came in through a small hole in the wall and he was absorbed in his reading.
techniques
acid
radiation
ray
5．Being dry, red and mildly (肿胀的) is a distinct characteristic of the first degree burn.
6．Touching the silk (织物), we were amazed at the craftsman's techniques.
7．The children are in (迫切的) need of love and attention.
8．The (受害者) of the explosion were buried last night.
9．They declared that clothes made of it can be used to transform the temperature of the human body into electrical energy, which can drive
(电的) devices.
10．The reason for this is that the optic (神经) is a part of the brain.
swallow
fabrics
urgent
victims
electric
nerve
Step 6 Homework
教辅资料《练案》

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