人教版（2019）选择性必修第二册Unit 5 First Aid知识点课件 (共75张PPT)

(共75张PPT)
UNIT 5　FIRST AID
研考点 核心突破
目录索引
强基础 语基自测
1
2
测效果 课堂评价
3
研真题 链接高考
4
强基础 语基自测
默写查验
一、核心单词
1.　　　　　　 n.技能;技术;技艺
2.　　　　　　 n.受害者;患者
3.　　　　　　 vt.& vi.吞下;咽下
4.　　　　　　 vt.包、裹;(用手臂等)围住
5.　　　　　　 vi.滑倒;滑落;溜走　n.滑倒;小错误;纸条
6.　　　　　　 vi.& vt.推迟;延期(做某事)　vt.耽误;耽搁　n.延误;耽搁(的时间);推迟
delay
technique
victim
swallow
wrap
slip
7.　　　　　　 vi.& vt.(使)淹死;溺死;浸泡;淹没
8.　　　　　　 vi.& vt.(使)惊慌　n.惊恐;恐慌
9.　　　　　　 vi.& vt.(因愤怒或恐惧)高声喊;大声叫
n.尖叫;尖锐刺耳的声音
10.　　　　　　 vi.& vt.(使)窒息;(使)哽咽
11.　　　　　　 adj.绝望的;孤注一掷的;非常需要的
12.　　　　　　 vt.(用手掌)打、拍　n.(用手掌)打、拍;拍击声
13.　　　　　　 vt.抓住;攫取　n.抓取;抢夺
14.　　　　　　 vi.(突然)倒塌;(因病等)昏倒
drown
panic
scream
choke
desperate
slap
grab
collapse
二、派生单词
1.　　　　　　　　 adj.较小的;次要的;轻微的
→　　　　　　　　 n.少数;少数民族
2.　　　　　 adj.电的;用电的;电动的→　　　　　　 adj.与电有关的
→　　　　　　 n.电;电学
3.　　　　　 adj.松的;未系紧的;宽松的→　　　　　 adv.松散地;粗略地→　　　　　　 vi.& vt.(使)变松
4.　　　　　　 adj.紧急的;急迫的;急切的
→　　　　　 vt.力劝;敦促;强烈要求　n.强烈的欲望
5.　　　　　 vi.& vt.使(宽慰);减轻;缓解　n.容易;舒适;自在
→　　　　　 adj.容易的→　　　　　 adv.容易地
minor
minority
electric
electrical
electricity
loose
loosely
loosen
urgent
urge
ease
easy
easily
6.　　　　　 n.电话接线员;操作员→　　　　　　 vt.操作;运转;动手术→　　　　　　 n.运转;手术
7.　　　　 n.流血;失血→　　　　 vi.(　　　　,　　　　)流血;失血
→　　　　　　 n.血液;血
8.　　　　　　 vi.& vt.打断;打扰　vt.使暂停;使中断→　　　　　　 n.打扰
9.　　　　　　 adj.绝望的;孤注一掷的;非常需要的→　　　　　 adv.绝望地;孤注一掷地→　　　　　 n.绝望
10.　　　　　　 adj.切实可行的;实际的;实践的→　　　　　　 n.练习;实践;惯例　v.练习→　　　　　　 adv.几乎;差不多;实际上
operator
operate
operation
bleeding
bleed
bled
bled
blood
interrupt
interruption
desperate
desperately
desperation
practical
practice
practically
11.　　　　　　 adv.紧紧地;牢固地;紧密地→　　　　　　 adj.牢固的;紧身的;绷紧的;严密的　adv.紧紧地;牢固地→　　　　　　 v.(使)变紧;(使)更加严格
12.　　　　　　 adj.有雾的→　　　　　　 n.雾
tightly
tight
tighten
foggy
fog
三、重点短语
1.　　　　　　　　　　　 触觉
2.　　　　　　　　　　　 触电;电击
3.　　　　　　　　　　　 帮助某人站起身来
4.　　　　　　　　　　　 面朝上(朝下)
5.　　　　　　　　　　　 迟起;睡过头;睡懒觉
6.　　　　　　　　　　　 健康状况不好
7.　　　　　　　　　　　 陷入恐慌
8.　　　　　　　　　　　 袖手旁观
sense of touch
electric shock
help sb to one's feet
face up/down
sleep in
out of shape
get into a panic
stand by
四、典型句式
1.get done结构
教材原句:You can get burnt by a variety of things:hot liquids,steam,fire,radiation,the sun,electricity,acids,or other chemicals.
2.if省略结构
教材原句:Remove any clothes using scissors if necessary,unless you see the fabric sticking to the burnt skin.
3.There is a need to do sth.
教材原句:If the victim is suffering from second or third-degree burns,there is an urgent need to take him/her to the hospital at once.
语境应用
Ⅰ.用所给单词的适当形式填空
1.Every time you feel 　　　　　　(panic),you'd better take a deep breath and try to relax yourself.
2.Seizing the opportunity,I 　　　　　　(slip) out of the room and waited at the bottom of the stairs.
3.Last night a boy was 　　　　　　(drown) in the river,which made his parents heart-broken.
4.He hung on for a few minutes and 　　　　　　(scream) for his father,but his father didn't hear him.
　
panicked
slipped
drowned
screamed
5.Margarito 　　　　　　(choke) up as he explained the accident to his mom and comforted her.
6.I moved cautiously close to her,　　　　　　(grab) her under the shoulders,and pulled her out.
7.Writing an essay is a difficult process for most people.However,the process can be made easier if you learn to practice three simple　 (technique).
8.Thousands of earthquake 　　　　　　(victim) are still waiting to be rehoused.
　
choked
grabbed
techniques
victims
Ⅱ.用所给词的适当形式填空
1.What bothered me was that I was often 　　　　　by my colleagues and the 　　　　　　had a bad influence on me.(interrupt)
2.We can't set off on such 　　　　　　weather because so much　 　will likely result in accidents.(fog)
3.My boss 　　　　　　me to deal with the most 　　　　　　matters every day.(urge)
4.The doctor has just 　　　　　　on the girl and the 　　　　　　is quite successful.(operate)
5.The musicians were to play jokes on each other as well as playing music,most of which was based 　　　　　　(loose) on the Beatles.
interrupted
interruptions
foggy
fog
urges
urgent
operated
operation
loosely
6.Only when you pay attention to 　　　　 can you find ________
solutions.(practice)
7.In the accident,the 　　　　　　were badly injured and the majority had 　________injuries.(minor)
8.Because the 　　　　　　of my 　　　　　　device has ran out,I looked for an 　　　　　　socket (插座) to charge it.(electric)
9.The man in the river 　　　　　　tried to reach the river side.The situation was 　　　　　　but not hopeless.(desperate)
10.His hands were covered with his own 　　　　　,and she saw that he was　　　_________from his left shoulder.(blood)
practice
practical
minority
minor
electricity
electronic
electric
desperately
desperate
blood
bleeding
Ⅲ.用左栏所给短语的正确形式填空
1.　　　　　　　　　,the disappointed and frustrated man dragged his feet back home.
2.I've been working out in the gym since January.I was a bit 　　　　 　.
3.It is wrong of you to just 　　　　and do nothing when others are in trouble.
4.What astonished us was that we found him 　　　　　on the bedroom floor.
5.If you're tired out by Friday night,　　　　　　 on Saturday could sound wonderful.
　
Helped to his feet
out of shape
stand by
face down
sleeping in
Ⅳ.微写作
1.不幸的是,我们在人群中被分开了。
Unfortunately,we 　　　　　　　　　　　　.
2.下周五下午你方便吗 如果方便的话,我们在艺术中心的106房间等你。
Would next Friday afternoon be convenient for you 　　　,we will be waiting for you in Room 106 of the Art Center.
3.对父母来说,与孩子和睦相处是很有必要的。
　　　　　　　　　　　　 get along well with their children.
got separated in the crowd
If so
There is a need for parents to
研考点 核心突破
1.ease n.容易;舒适;自在　vt.& vi.减轻;缓解;(使)宽慰
[练会]单句语法填空
①The news that her son was safe finally eased her 　　　　　　anxiety.
②A gentle smile danced around the corners of her mouth,　　　　　　(put) us at ease.(读后续写之神态描写)
③Insist on keeping diaries in English every day,and you can improve your written English 　　　　　　ease.(话题写作之语言学习)
核心词汇突破
of
putting
with
[写美]微写作·背诵
④因为极度紧张我的心怦怦跳,但是她的热情欢迎很快使我放松了下来。她既聪明又幽默,和她在一起我感到很自在。(读后续写之情绪描写)
My heart pounded with extreme nervousness,but her warm welcome soon 　　　　　　　　　　　　.She was smart and humorous and I 　　　　　　　　　　　　with her.
put me at ease;felt at ease
归纳(1)feel/look at ease 感到/看上去心情放松
put sb at ease 使某人放松
take one's ease 休息;轻松一下
with ease容易
(2)ease sb of sth减轻某人的(痛苦、负担等)
佳句Through the Internet,we can obtain a large quantity of English learning materials with ease.
我们可以通过互联网轻松地获得大量英语学习资料。
2.delay vi.& vt.推迟;延期(做某事)　vt.耽误;耽搁　n.延误;耽搁(的时间);推迟
[练会]单句语法填空
①Why have you delayed 　　　　　　(write) to him
②When the 　　　　　　(delay) flight will take off depends on the weather.
③We must leave 　　　　　　delay because it looks like rain.
[写美]同义句转换·背诵
④Mrs Green put off telling her the news,waiting for the right moment.
→Mrs Green 　　　　　　　　　her the news,waiting for the right moment.
writing
delayed
without
delayed tellin
归纳(1)delay (doing) sth 推迟/延误(做)某事
(2)without(any) delay 马上
a delay in...……的延误/耽搁
佳句A thick cloud of smoke greeted him,so he rushed out of the house without any delay.(读后续写之动作描写)
一股浓烟向他扑来,他毫不迟疑地冲出了屋子。
3.panic vi.& vt.(panicked;panicked;panicking) (使)惊慌　n.惊恐;恐慌
[练会]单句语法填空
①The roar of the wild wolf panicked me 　　screaming,and I wasn't aware of how to ease the overwhelming panic.(读后续写之恐惧心理描写)
②Everybody started laughing.I looked at them　 panic.(读后续写之情感描写)
③Don't panic 　　　　　　your exams.I'm sure you can perform well.
into
in
at/over/about
[写美]微写作·背诵
④她惊慌失措,感觉自己的血液迅速地凝固了起来。(读后续写之情感描写)
　　　　　　　　　　　　　　　　　.She felt the blood in her body froze rapidly.
Panic consumed/seized her/She panicked
归纳(1)panic sb into doing sth 使某人惊慌地做某事
panic at/about/over...因……惊慌
(2)in panic惊慌失措地
get into a panic惊慌失措
佳句Jane got into a panic,and her heart beat so violently that she felt nearly suffocated.(读后续写之恐惧心理描写)
简陷入恐慌,她的心如此剧烈跳动,她感觉快要窒息了。
4.desperate adj.绝望的;孤注一掷的;非常需要的→desperately adv.绝望地;拼命地;非常地
[练会]单句语法填空
①Judy graduated from college for nearly ten years and she was desperate __________(start) a family.
②I 　　　　　　(desperate) need your assistance because I have an urgent matter to handle.
③Desperate 　　　　　　the chance to be a volunteer,I do hope you can offer me the precious opportunity.(应用文写作之申请信)
to start
desperately
for
[写美]一句多译·背诵
④看到考试的结果,我是如此绝望,以至于我感觉好像被撕成了碎片,我一时间失去了信心。(读后续写之绝望心理描写)
→Seeing the result of the exam, _____________________________________
__________and confidence seemed to desert me for a moment.
→Seeing the result of the exam,__________________________________and _____________confidence seemed to desert me for a moment.(倒装句)
I was so desperate that I felt as if I were torn
into pieces
torn into pieces
so desperate was I that I felt as if I were
归纳be desperate for sth渴望某物
be desperate to do sth渴望做某事
in desperate need of非常需要
佳句①The only thing she was desperate to do was throw herself onto her little bed and weep wildly!(读后续写之情感描写)
她只想扑在她的小床上痛哭一场!
②Giving a helping hand to those who are desperate for help can make our society more harmonious.
向那些迫切需要帮助的人伸出援助之手可以使我们的社会更加和谐。
5.help sb to one's feet帮助某人站起身来
[练会]单句语法填空
①Seeing the boy collapse on the street,I dashed to help him 　his feet and called an ambulance for him.
②“I don't know!”shouted Tom,leaping/jumping 　 his feet.(读后续写之动作描写)
③Now that you have grown up,you must learn to stand 　　your own feet.
to
to
on
[写美]微写作·背诵
④(2022新高考全国Ⅰ卷)跑步时,大卫被一块石头绊倒了,但是他挣扎着站起来,拖着脚向终点线前进。几乎所有的观众都站起来,为他加油。
While running,David tripped over a stone,but he 　　　　　　　 and _______________towards the finish line.Almost all the audience　　　　　　 , cheering for him.
rose to their feet
struggled to his feet
dragged his feet
归纳struggle to one's feet挣扎着站起来
rise to one's feet站起来;起身
jump to one's feet跳起来
drag one's feet拖着脚
stamp one's feet跺脚
stand on one's own feet自立,经济上独立
set foot on/in进入;踏上
佳句 Helped to his feet,the disappointed and frustrated man stamped his feet and headed home.(读后续写之动作描写)
这个既失望又沮丧的人被扶着站起来,跺跺脚回家了。
6.out of shape 健康状况不好;变形
[练会]单句语法填空/短语填空
①Italy 　　　　　　(shape) like a boot lies in the south of Europe.
②For my fifth birthday,my mother baked me a cake in the shape　 a monkey.
③Tom always goes jogging in the morning and he usually does push-ups too to stay 　　shape.
shaped
of
in
[写美]微写作/同义句转换·背诵
④不是我们一时所做的事而是我们一贯所做的事影响了我们的一生。(读后续写之主旨升华)
It's not what we do in a while 　　　　　　　　　　,but what we do consistently.
⑤This T-shirt has been washed so many times that it has become loose and lost its form.
→This T-shirt has been washed so many times that　　　　　　　　　　　.
that shapes our lives
it’s been out of shape
归纳(1)in the shape of呈……的形状
in shape健康状况好
in good/bad shape 身体健康/不健康;状态好/不好
take shape使成形;形成
(2)shape sth 影响/决定某物
be shaped like形状像
佳句You have been sitting on the elderly woman's hat and now it is badly out of shape.
你一直坐在那位老妇人的帽子上,现在帽子已经严重变形了。
★补遗缺　微点练全
Ⅰ.一词多义
1.slip
A.vi.滑倒　B.vi.溜走;悄悄地走　C.vi.下
降,下跌 　D.vi.飞逝;过得飞快　E.vt.陷
入　F.vt.被遗忘　G.n.小错误
①Molly knew she could not afford to make a single slip.　　
②Feeling safe and relaxed will help you to slip into daydreams.　　
③During these waits,the brain slips away from the body and wanders about until the water runs over the edge of the counter and onto your socks.　　
G
E
B
⑤His popularity has slipped since the final season of the show.　　
⑥How time flies!The hours have slipped past almost unnoticed.　　
⑦I meant to buy some milk,but it completely slipped my mind.　　
C
D
F
2.swallow
A.vt.掩饰;抑制　B.vt.吞下;咽下　C.vt.吞
没;淹没;侵吞　D.vt.相信;信以为真
①After the operation you may find it difficult to chew and swallow.　　
②I watched her walk down the road until she was swallowed by the darkness.　　
③I found her excuse very hard to swallow.　　
④You're going to have to swallow your pride and ask for your job back.　　
A
B
C
D
Ⅱ.教材熟词生义
1.burn
项目 意义 例句
熟义 vi. & vt. 　　　　　 　 ___________________________ On her first day in the Caribbean Josie was badly burned.
vi.　　　　　 　　 The wood was wet and would not burn.
　　　　
(把……)烧坏;(使)烧伤;(使)烧
着火;烧着;燃烧
毁;(使)晒伤;(使)烫伤
项目 意义 例句
生义 vi.　　 I saw a light burning in her window.
vi. 　　　　　　　 His face burned with embarrassment.
vi.　 　　　　　　 She was burning to tell us her news.
　　　　
发光
(脸)发烧,发烫
迫不及待地想做……;渴望
2.Post
项目 意义 例句
熟义 n.　　　　　　　　　 I'd been away for a few days so I had a lot of post waiting for me.
vt.　　　　　　　　　 I must post that parcel (off) or she won't get it in time for her birthday.
邮寄,寄
邮件;邮政,邮递
2.Post
项目 意义 例句
生义 n.　　　　　　　　　 Teaching posts are advertised in Tuesday's edition of the paper.
n.　　 　　　　　　　 Lots of people have commented on my post.
vt.　　　　　　　　　 Guards were posted at all the doors.
vt.　　　　　　　　 　 I never post anything on the Internet that I wouldn't want my boss to see.
　　　
职位,职务
网站上公布的信息;帖子
派驻;使驻守
张贴,公布;(在网站上)公布,
发布(信息);发(帖)
重点句型透视
1.if省略结构
[教材原句] Remove any clothes using scissors if necessary,unless you see the fabric sticking to the burnt skin.
除非衣服粘贴在烧伤的皮肤上,否则都要清除,必要时可使用剪刀。
[练会]短语填空
①Therefore,I can explain the relevant information about Chinese painting 　　　　　　　　　.
②Keep your eyes open for the surrounding views.　　　　,you will regret sooner or later.(应用文之推荐信)
if necessary
If not
[写美]微写作·背诵
③如果是这样的话,请去教学楼二楼学生会办公室报名。
　　　　　　　　　　　 at the Student Union office,which is on the second floor of the Teaching Building.
If so,please go to sign up
归纳if so/not如果是/不是这样的话
if ever如果曾经有过的话
if any即使有(任何)……
if possible/necessary如果可能/必要的话
佳句If not convenient,let me know what time suits you best.
(应用文之邀请信)
如果不方便,让我知道你什么时候最合适。
2.There is a need to do sth.有必要做某事。
[教材原句] If the victim is suffering from second or third-degree burns,there is an urgent need to take him/her to the hospital at once.
如果伤者是二度或三度烧伤,就需要立即送他/她去医院。
[练会]单句语法填空
①There is an urgent need 　　　　(finish) this project by tomorrow.
②I have been attaching great importance to spoken English,so there is no problem for me 　　　　 (speak) English fluently.
③There is no doubt 　　the wide use of the computer has brought us more convenience in our lives.
④There is no possibility 　　　Mark will finish the challenging task by himself within two days.
to finish
to speak
that
that
[写美]微写作·背诵
⑤(2022全国甲卷)不可否认,没有海洋,任何生物都无法生存,包括人类。
　　　　　　　　　　　 without the oceans,no living things would survive,humans included.
There is no denying that
归纳常见的there be结构如下:
There is no denying that...不可否认……
There is no doubt that...毫无疑问……
There is no problem to do sth.做某事没问题。
There is no possibility that...……是不可能的。
佳句Therefore,there is no need to worry about our studies — relax and have a good rest.
因此,没有必要担心我们的学习——放松和好好休息一下。
测效果 课堂评价
Ⅰ.单句语法填空——分层级强化高频考点
A组　基础必练
1.He reached out a hand,　　　　(grab) her arm and dragged her back.(读后续写之动作描写)
2.The photographer was desperate 　　　　　 (achieve) his goal to win others' respect.
3.What astonished me was that he delayed 　　　(take) immediate action and missed a precious chance.
grabbed
to achieve
taking
4.Whenever some problems arose,he was bound to chat with me continually to put me 　　ease.
5.What astonishes me most is that he is out 　　shape now because of years of hard work.
at
of
B组　高考链接
6.(2023浙江1月卷)InSPIRE is investigating 　　　　　　　　(practice) approaches to“low-impact”solar development,which focuses on establishing and operating solar farms in a way that is kinder to the land.
7.(2023浙江1月卷)He gathered handfuls of damp tree leaves, (wrap) them with string,and lit the bunch to create a torch (火把).
8.(2022全国甲卷)I had no idea about what I'd find there and I wasn't
(nerve).
practical
wrapped
nervous
9.(2022全国乙卷)Costs would be cut and 　　　　　　(operate)would be more efficient across the board.
10.(2021全国乙卷)Indeed,the researchers found that face-to-face interactions and conversations affect the creative process,and yet a coworking space or a coffee shop provides a certain level of noise while also providing freedom from 　　　　　　　 (interrupt).
operations
interruptions
Ⅱ.语篇填空——语境中应用单元要点
Sally got mildly 1.　　　　　　(burn) last Friday when she 2. ___________
(accidental) poured some hot water on her wrist.She was desperate 3. some temporary treatment.So I entered her room 4. 　　 delay taking a number of cloths and bandages.I wetted some cloths and 5. (squeeze) out the cold water and then placed them over her wrist.I did this repeatedly until the pain disappeared.Then I dried the wrist gently to prevent blisters from
7.　　　　(form).Finally,I tied the bandage 8. (tight) so that it would stay in place.I offered 9. 　　　　(stay) with her until she was better.Sally was grateful and said her pain 10.　　　　　　　(ease).
burnt/burned
accidentally
for
without
squeezed
forming
tightly
to stay
was eased/eased
Ⅲ.话题微写作——场景中提升写作技能(黑体部分用本单元词汇表达)
续写微情景
第一步　单句写作
1.在一个有雾的早晨,一只野狼溜进了我们的房子。(foggy,slip)
　　　　　　　　　　,a wild wolf 　　　　　　　　　　　　.
2.我和我弟弟吓得尖叫起来。(panic,scream)
My brother and I 　　　　　　　　　　　　　　.
3.我们的喉咙发紧,几乎要窒息而死。(tighten,choke)
Our throats 　　　　　　and we nearly 　　　　　　　.
On a foggy morning
slipped into our house
were panicked into screaming
choked to death
tightened
4.我弟弟被无穷无尽的恐惧淹没了,他用胳膊紧紧地抱着我,他几乎要昏倒了。(drown,panic,wrap,tightly,collapse)
My brother　　　　　　　　 .He　 　
________________ ____ _.
5.在那时,我看到一根粗棍。
At that time,I 　 .
6.我猛地推开弟弟的胳膊,抓起棍,拼命地向狼砸去。(grab,desperately)
I jerked away my brother's arms, 　　　　　 　　 smashed it to the wolf.
was drowned into limitless panic
wrapped his arms around
me tightly and he nearly collapsed
saw a thick stick
grabbed the stick and desperately
7.狼嚎叫着逃跑了。
The wolf fled 　　　 .
8.我使劲咽了口唾沫。(swallow)
I 　　　　　　　.
9.我跌跌撞撞地走向颤抖的弟弟,帮助他站起来,拍着他的后背以缓解他的紧张。(help sb to one's feet,slap,ease)
I stumbled to my trembling brother, __________________________________
_________________________________.
in roars
swallowed hard
him on the back to ease his nervousness
helped him to his feet and slapped
第二步　句式升级
10.用现在分词改写句5并和句6相连接
At that time,seeing a thick stick,I jerked away my brother’s arms,grabbed the stick and desperately smashed it to the wolf.
_______________________________________________________________
_______________________________________________________________
第三步　连句成篇(注意使用恰当的衔接词)
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
______________________________________________________________
_______________________________________________________________
On a foggy morning,a wild wolf slipped into our house.My brother and I were panicked into screaming.Our throats tightened and we nearly choked to death.My brother was drowned into limitless panic.He wrapped his arms around me tightly and he nearly collapsed.At that time,seeing a thick stick,I jerked away my brother’s arms,grabbed the stick and desperately smashed it to the wolf.The wolf fled in roars.I swallowed hard.I stumbled to my trembling brother,helped him to his feet and slapped him on the back to ease his nervousness.
研真题 链接高考
(2022新高考全国Ⅱ卷,阅读D)——锻炼对于心脏的好处
As we age,even if we're healthy,the heart just isn't as efficient in processing oxygen as it used to be.In most people the first signs show up in their 50s or early 60s.And among people who don't exercise,the changes can start even sooner.
“Think of a rubber band.In the beginning,it is flexible,but put it in a drawer for 20 years and it will become dry and easily broken,” says Dr.Ben Levine,a heart specialist at the University of Texas.That's what happens to the heart.Fortunately for those in midlife,Levine is finding that even if you haven't been an enthusiastic exerciser,getting in shape now may help improve your aging heart.
Levine and his research team selected volunteers aged between 45 and 64 who did not exercise much but were otherwise healthy.Participants were randomly divided into two groups.The first group participated in a program of nonaerobic (无氧) exercise—balance training and weight training—three times a week.The second group did high-intensity aerobic exercise under the guidance of a trainer for four or more days a week.After two years,the second group saw remarkable improvements in heart health.
“We took these 50-year-old hearts and turned the clock back to 30-or 35-year-old hearts,” says Levine.“And the reason they got so much stronger and fitter was that their hearts could now fill a lot better and pump (泵送) a lot more blood during exercise.” But the hearts of those who participated in less intense exercise didn't change,he says.
“The sweet spot in life to start exercising,if you haven't already,is in late middle age when the heart still has flexibility,” Levine says.“We put healthy 70-year-olds through a yearlong exercise training program,and nothing happened to them at all.”
Dr.Nieca Goldberg,a spokeswoman for the American Heart Association,says Levine's findings are a great start.But the study was small and needs to be repeated with far larger groups of people to determine exactly which aspects of an exercise routine make the biggest difference.
一、理清脉络
二、真题再做
32.What does Levine want to explain by mentioning the rubber band
A.The right way of exercising.
B.The causes of a heart attack.
C.The difficulty of keeping fit.
D.The aging process of the heart.
D
推理判断题。根据第二段本·莱文博士说的话以及“That’s what happens to the heart.”可知,莱文想通过提到橡皮筋来解释心脏的老化过程。故选D项。
33.In which aspect were the two groups different in terms of research design
A.Diet plan.
B.Professional background.
C.Exercise type.
D.Previous physical condition.
C
推理判断题。根据第三段的第三、四句可知,两组在研究设计上的不同在于运动类型的不同。故选C项。
34.What does Levine's research find
A.Middle-aged hearts get younger with aerobic exercise.
B.High-intensity exercise is more suitable for the young.
C.It is never too late for people to start taking exercise.
D.The more exercise we do,the stronger our hearts get.
A
细节理解题。根据第三段的“The second group did high-intensity aerobic exercise under the guidance of a trainer for four or more days a week.After two years,the second group saw remarkable improvements in heart health.”和第四段莱文说的话可知,莱文的研究发现了通过做有氧运动,中年人的心脏会变得更年轻。故选A项。
35.What does Dr.Nieca Goldberg suggest
A.Making use of the findings.
B.Interviewing the study participants.
C.Conducting further research.
D.Clarifying the purpose of the study.
C
推理判断题。根据最后一段的“But the study was small and needs to be repeated with far larger groups of people to determine exactly which aspects of an exercise routine make the biggest difference.”可知,妮卡·戈德堡博士建议进行进一步的研究。故选C项。
三、语言能力
1.掌握构词知识
词根 派生 词义 例句
　　　　　 enthusiastic 　 　　 Fortunately for those in midlife,Levine is finding that even if you haven't been an enthusiastic exerciser,getting in shape now may help improve your aging heart.
　　　　　 randomly 　　　　 Participants were randomly divided into two groups.
Enthusiasm
满腔热情的
random
随机地
词根 派生 词义 例句
　　　　　 remarkable 　　　　 　 After two years,the second group saw remarkable improvements in heart health.
　　　　　 flexibility 　　　　　 “The sweet spot in life to start exercising,if you haven't already,is in late middle age when the heart still has flexibility,” Levine says.
remark
非凡的,显著的
flexible
灵活性
2.牢记熟词生义
单词 词性及词义 例句
age 　　 　 　 As we age,even if we're healthy,the heart just isn't as efficient in processing oxygen as it used to be.
otherwise 　　　　　 　 Levine and his research team selected volunteers aged between 45 and 64 who did not exercise much but were otherwise healthy.
adv.在其他方面
v.变老
3.积累高频词块
(1)show up________________
(2)in the beginning________________
(3)under the guidance of________________
(4)participate in________________
4.赏析续写佳句
After two years,the second group saw remarkable improvements in heart health.
两年后,第二组的心脏健康状况 　　　　　　　　　。
出现
开始,起初
在……的指导下
参加
有了显著改善
5.破解复杂句式
(1)Fortunately for those in midlife,Levine is finding that even if you haven't been an enthusiastic exerciser,getting in shape now may help improve your aging heart.
分析:本句是一个主从复合句,that引导　　　　从句;在该从句中,even if引导　　　　　　　从句。
译文:
宾语
让步状语
幸运的是,对于那些中年人来说,莱文发现即使你不是一个满腔热忱的锻炼者,现在保持健康可能帮助改善你正在变老的心脏。
(2)And the reason they got so much stronger and fitter was that their hearts could now fill a lot better and pump(泵送) a lot more blood during exercise.
分析:本句中they got so much stronger and fitter是　　　　从句,修饰the reason;that their hearts could now fill a lot better and pump a lot more blood during exercise为that引导的　　　　从句。
译文:
定语
表语
并且他们变得更强壮、更健康的原因是在锻炼中他们的心脏现在能够填充得更好并且泵送更多的血液。