Unit 5 First Aid 单元复习课件(共31张PPT)-2025-2026学年人教版（2019）选择性必修第二册

(共31张PPT)
人教版2019选择性必修第二册
Unit 5 First Aid
单元复习
课前复习 2’
学习目标 1’
1.To review the language points in this unit.
2.To do some exercises by using these important points.
问题导学一 1′
　
1.What are key words in Unit 5
2.What are usages of the key words
XB2U5 重点单词
n. (人或动植物的)器官→ adj. 器官的；有机的；不用化肥的
adj. 较小的；次要的；轻微的→ n. 少数；少数民族
adj. 电的电动的→ adj. 电子的→ n. 电
→ adj. 与电有关的
vi. 膨胀；肿胀→ adj. (身体部位)肿起的；肿胀的
adj. 松的；未系紧的；宽松的→ adv. 松散地；粗略地
vt. 催促；极力主张；驱策→ adj. 紧急的；急迫的；急切的→ adv. 紧急地；急迫地→ n. 紧急；急事；催促
organ
organic
minor
minority
electric
electronic
electricity
electrical
swell
swollen
loose
loosely
urge
urgent
urgently
urgency
点拨运用一 9′
记笔记
v. 操作；做手术；经营→ n. 电话接线员；操作员
→ n. 操作；手术
vi. 流血；失血→ n. 流血；失血
vi.&vt. 打断；打扰 vt. 使暂停；使中断→ n. 打断；打扰
adj. 绝望的；孤注一掷的；非常需要的→ adv. 绝望地；非常
n. 练习；实践；惯例→ adj. 切实可行的；实际的；实践的
adj. 紧身的；牢固的；绷紧的；严密的 adv. 紧紧地；牢固地→
adv. 紧紧地；牢固地；紧密地
n. 雾；迷惑；困惑→ adj. 有雾的
operate
operator
operation
bleed
bleeding
interrupt
interruption
desperate
desperately
practice
practical
tight
tightly
fog
foggy
XB2U5 重点单词
记笔记
1．The building_____________(build) now will be finished next month.
2．There are several factors_____________(contribute) to the outbreak of sandstorm.
3．They are planning to build a___________(swim) pool for the kids.
4．My parents don’t allow us______________(watch) violent TV programs.
5．She_____________(desperate) wanted to win her father’s approval.
6．Even when she pressed her hands more _______(tight) over her ears she
could not keep the awful sounds out.
7．Although the causes of cancer are being uncovered, we do not yet have any __________(practice) way to prevent it.
8．We were running a little late and the weather was cold and ______ (fog).
9．Jack denied _____________________ (steal) the important document of his company.
单句填空。
being built
contributing
swimming
to watch
foggy
practical
desperately
stealing/having stolen
tightly
1.______________ 　阻止……做……
2.____________ 强迫……出来
3._____________ 触觉
4._________ 充当；担任
5.__________ 被烧伤
6.______ 导致；通向
7.______________ 被分成……
prevent...from...
force...out...
sense of touch
act as
get burned
lead to
be divided into
XB2U5 核心短语
8.__________ 各种各样的
9._______ 坚持；遵循
10.__________ 将……敷在……上
11._________________帮助某人站起身来
12.____________ 面朝上(朝下)
13.__________ 依靠
14._________ 确保
a variety of
stick to
apply...to...
help sb to one's feet
face up/down
depend on
make sure
记笔记
问题导学二 1′
　
1.What are important language points in Unit 5
2.What are usages of them
1. hot liquids, steam, fire, radiation, the sun, electricity, acids, or other chemicals.
热液体、蒸汽、火、辐射、太阳、电、酸或其它化学物质。
radiation n. 辐射，放射线
radiate v. 1) (使品质或情感) 显出，流露；
2) （使热、光、能量）辐射，放射，发散
Her face radiated joy and happiness when she saw her family.
When something radiates, it sends out waves or rays. The sun radiates light and warmth.
点拨运用二 18′
记笔记
2. dry, red, and mildly swollen 干燥、发红、轻度水肿
Her eyes were swollen from crying.
swell v. 1) (使)膨胀；(使)肿胀；(使)鼓起
Her ankle was already starting to swell.
swollen adj. （身体部位）肿起的，肿胀的
（swelled, swollen）
记笔记
3. Cover the burnt area with a loose clean cloth.
用一块宽松的干净布覆盖烧伤部位。
loose adj. 松的；未系紧的; 宽松的
have a loose tongue 多嘴，饶舌
loosely adv. 宽松地；松散地
loosen vt.（使）变松；松开，解开；（使）松散
loosen one’s tongue 使无拘无束地说话
loosen (sb/ sth) up（使）放松
记笔记
A man visiting a graveyard saw a tombstone that reads, “Here lies John Kelly, a lawyer and an honest man.” “How about that!” he exclaimed. “Money is so tight that they’ve got three people buried in one grave!”
tight
tight adj. 紧的；绷紧的; （时间、空间）紧凑的；（经济）紧张的：
（关系） 紧密的; 严格的
The drawer is so tight that I can’t open it.
I can’t see you next week because the schedule is very tight.
There was a tight group of people around the speaker.
Money was always tight, but we had a roof over our heads, food on the table, clothes on our backs. 2008 浙江
反 loose
tight adv. 紧紧地；充分地
tighten vi. & vt.（使）变紧；（使）加紧
Shut the door tight.
Sleep tight!
4. tight
记笔记
5. apply …to… 1) 把……涂在……
2) 把……应用到
apply (to sb.) for… （向某人）申请……
application n. 申请；应用
applicant n. 申请人
A nurse is applying some medicine to his wound.
The results of this research can be applied to new developments in technology.
What I have said applies only to some of you.
记笔记
urgent adj. 紧急的；急迫的；急切的
urge vt. 催促；极力主张
6. urgent
The people in the earthquake stricken area are in urgent need of food, medicine and shelters.
urge sb. to do sth. /into doing sth. 力劝某人做某事
urge that + 从句 (should＋)动词原形
urgency n. 紧急；紧急情况
urgently adv. 迫切地，紧急地
It is strongly urged by students that the library (should) be kept open during the weekend.
[应用文]学生们极力主张图书馆周末也应开放
记笔记
将句子译成英语。
我轻而易举地回答了这个问题。
___________________________
I answered the question easily.
ease
with ease
7. Putting butter or oil on burns helps because it may reduce swelling and ease discomfort.
with ease = easily
He passed the exam with ease (= easily).
Colleagues are trying to ease the pressure she is under at work.
put sb at (one’s) ease =ease one’s mind 宽慰某人：
He was nervous at first but her warm welcome soon put him at ease.
ease vi. 减轻；缓解 n. 容易；舒适；自在(eased-eased-easing)
at ease 舒适；快活；自由自在
=alleviate
记笔记
[应用文] 2021·全国乙卷发言稿
我们可以通过互联网轻松地获得大量学习资料。
Through the Internet, we can obtain a large quantity of learning material with ease
[读后续写神态描写]
她的脸庞露出温柔的笑意,使我们放松下来。
A gentle smile lit up/ spread over her face, making us feel at ease/ put us at ease.
8. delay (delayed-delayed-delaying)
vi & vt 耽误；延误；推迟= (put off)：
My flight was delayed because of the heavy rain.
He delayed telling her the news, waiting for the right moment.
delay doing sth. 推迟做某事
n [C] & [U] 耽误；延误；推迟：
Please send him the urgent information without delay (= immediately).
[读后续写]一股浓烟向他扑来,他毫不迟疑地冲出了屋子。
A thick cloud of smoke greeted him, so he rushed out of the house without any delay/ without hesitation.
记笔记
9. With the help of Zhang’s friends, he was able to help Zhang to his feet.
在张涛朋友们的帮助下，他得以帮着张涛站了起来。
jump to one’s feet 跳起来
struggle to one’s feet 挣扎着站起来
[读后续写] 这个既失望又沮丧的人被扶着站起来， 慢腾腾地回家了
Helped to his feet, the disappointed and frustrated man dragged his feet heading home.
[读后续写] 他一跃而起而起，冲出了房间
He leapt/ jumped/ to his feet and rushed out of the living room.
help sb. to one’s feet 帮助某人站起身来
记笔记
10. How could I justify sitting there and doing nothing
我有什么理由坐在那儿什么都不做呢？
justify vt. 证明（别人认为不合理的事）有道理; 为……辩护
justify doing sth. 证明做……正确
justify sb./ sth. to sb. 对……作出解释；为……辩解
justify oneself 为自己辩护
justified adj. 有正当理由的
justification n. 正当理由；辩护
in justification of 作为对……的解释和辩护
记笔记
【语境应用】单句语法填空。
1) The lawyer provides lots of evidence ____________ (justify) the suspect’s request．
2) Even though you felt _______ (justify) in your decision, you shouldn’t shout to her.
to justify
justified
根据汉语提示完成句子。
3) Surrounded by misunderstanding, he was at a loss for words to ____________．
面对周围人的误会，他觉得真是百口莫辩。
justify himself
使役动词后缀 -(i)fy
使役动词后缀-(i)fy通常加在形容词和名词后构成动词，意为“使成为 (to make)”“使……变成 (to make into)”
just + -ify → justify v
quality + -fy → qualify v
electric + -fy → electrify v
pure +. -ify → purify v
solid + -ify → solidify v
terror + -ify → terrify v
pretty + -ify → prettify v
sign + -ify → signify v
使……有正当理由
使……有资格
使电气化 / 使通电 / 使激动
使纯净 / 净化
（使）凝固 / 变成固体/巩固
使恐惧
粉饰 / 美化
表示 / 说明
记笔记
课堂小结 2′
词汇：Unit 5 重点单词、短语
语法点：radiation、swollen、loose、urgent、
ease、delay、help sb. to one’s feet、
tight、 apply、justify
(2022新高考I卷) __________ (cover)an area about three times the size of Yellowstone National Park, the GPNP will be one of the first national parks in the country.
(2022全国甲卷) He flew 4,700 kilometers from Xi’an to Kashgar on Sept. 20, __________ (plan) to hike back to Xi’an in five months.
(2022全国乙卷) ________________ (strengthen) the connection with young people, the event included a number of public promotional activities on social media, __________ (invite) twenty-nine tea professionals from around the world to have thirty-six hours of uninterrupted live broadcasts.
Covering
planning
To strengthen
inviting
1.单句语法填空。（必做题）
当堂检测 10'
(2021新课标II卷)I was upset to learn that many sea animals eat plastic garbage, ________ (think)it is food.
(2021全国甲卷) After _________ (spend) some time looking at all the defensive equipment at the wall, we decided it was time for some action.
(2021全国乙卷) Minimize the impact of _________(visit)the place.
(2021年北京卷) There have been a dramatic rise in the number of extreme weather events over the past 20 years, ________(cause) largely by rising global temperatures, according to a new report from the United Nations.
(2021年北京卷)From 2000 to 2019, there were 7,348 major natural disasters around the world, ________(result) in USD 2,970 billion in economic loss．
thinking
spending
visiting
causing
resulting
(2020年浙江卷) Later, they learned to work with the seasons, planting at the right time and, in dry areas, ______ (make)use of annual floods to irrigate(灌溉) their fields.
(2020年新课标全国卷III) When he saw the mists rising from the river and the soft clouds _____________ (surround) the mountain tops, he was reduced to tears.
(2019新课标I卷) Scientists have responded by _________ (note) that hungry bears may be congregating (聚集) around human settlements.
(2019新课标II卷) A 90-year-old has been awarded “Woman Of The Year” for ________(be) Britain’s oldest full-time employee—still working 40 hours a week.
making
surrounding
noting
being
(2019新课标II卷) When we got a call ______________(say)she was short-listed, we thought it was a joke.
(2019年北京卷) Nervously _________(face) challenges, I know I will whisper to myself the two simple words “Be yourself”.
(2018新课标I卷) You may drink, smoke, be overweight and still reduce your risk of ___________(die) early by running.
(2020年全国新高考I卷)As well as looking at exhibits, visitors can play with computer simulations (模拟) and imagine themselves living at a different time in history or ____________ (walk) through a rainforest.
dying
walking
saying
facing
1.急救是在救护车到达之前，在事故现场对受伤或突然生病的人进行的初步援助或治疗。
First aid is the initial assistance or treatment given at the site of accident to someone who is injured or suddenly taken ill, before the arrival of ambulance.
2.虽然目睹这样的事故可能会令人痛苦，但第一个在现场的人的行动是非常重要的。
While witnessing an accident like this can be distressing, the actions of the first person on the scene are hugely important.
3.因此，让学生掌握基本的急救技能是非常必要的。
Thus, equipping students with basic first aid skills is extremely essential.
2.翻译句子。（选做题）
Homework:
1.Review the words and phrases of Unit 5.
2.背诵单词选修二 Unit 5（根据自查过关表）.