人教版(2019)选择性必修 第三册Unit 2 Healthy Lifestyle课件(共64张PPT)

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名称 人教版(2019)选择性必修 第三册Unit 2 Healthy Lifestyle课件(共64张PPT)
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更新时间 2024-02-03 19:28:02

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(共64张PPT)
选择性必修 第三册
UNIT 2 HEALTHY LIFESTYLE
★每日早晚必背
单元话题写作
假定你是来自光明中学的李华,你最近收到笔友Shirley的电子邮件,想具体询问你市开展的“文明用餐,使用公筷(Civilized Dining, Use Serving Chopsticks)”倡议活动。请给她写一封邮件。内容包括:
1.开头简单点明邮件的目的;
2.倡议活动开展的目的;
3.开展此活动的原因(至少两条);
4.个人评价与看法。
丰富的句式结构
1.In your last email I’ve learned you show great interest in the activity launched by our city called “Civilized Dining, Use Serving Chopsticks”. (过去分词短语作定语)
2.As you know, using serving chopsticks while eating can effectively avoid the possibility of cross-infection.(动词的-ing形式作主语)
3.Moreover, it’s of great importance for children to form good habits.(“of+great+n.”结构,意为“非常”)
4.From my point of view, I am supportive of the proposal, for it not only prevents viruses spreading at the dinner table but also ensures a healthy dining environment.(not only…but also连接并列成分)
佳文背诵
Dear Shirley,
In your last email I’ve learned you show great interest in the activity launched by our city called “Civilized Dining, Use Serving Chopsticks”.Now I want to give you some detailed information about it.
The activity is aimed at developing a healthier and more civilized way of eating. As you know, using serving chopsticks while eating can effectively avoid the possibility of cross-infection. It’s also a sign of our showing respect to others. Moreover, it’s of great importance for children to form good habits.
From my point of view, I am supportive of the proposal, for it not only prevents viruses spreading at the dinner table but also ensures a healthy dining environment.
Sincerely yours,
Li Hua
★课前语基夯实
高频重点词汇
◎核心词汇 会运用
1.     n. 回报;奖励;报酬
vt. 奖励;奖赏;给以报酬
2.     vt. (仔细)检查;审查;测验
3.     adj. 消极的;有害的;否定的
4.     n. 自制力;纪律;学科
vt. 自我控制;管教,处罚
reward 
examine 
negative
discipline 
5.     adv.&adj. 每月;每月一次的
n. 月刊
6.     vt.&vi. 支配;控制;占有优势
7.     vt. 使恢复精力;使凉爽;刷新
8.     vt. 吸引全部注意力;吸收
monthly 
dominate 
refresh 
absorb
【语境活用】根据汉语意思填写单词
1.(2021·全国新高考Ⅰ卷)The researchers      (检查) various levels of noise on participants as they completed tests of creative thinking.
2.(2021·全国新高考Ⅰ卷)To many people, saving lives is part of the job but styling hair is an extra and should be     (奖励).
3.(2020·全国高考卷Ⅰ)In fact, most people only     (吸收) about 20 percent of a speaker’s message.
4.The right vocation at the right time can     (使恢复精力) your body and mind.
examined 
rewarded 
absorb
refresh 
5.We need to find more creative ways to     (管教) our students and to maintain control in the classroom.
6.The     (消极的) impacts of natural disasters can be seen everywhere.
7.You can be paid in cash weekly or by cheque     (每月);those are the two alternatives.
8.The book is expected to     (控制) the best-seller lists.
discipline 
negative 
monthly
dominate
◎拓展词汇 能提升
1.     adj. 含酒精的;饮酒引起的→     n. 酒;酒精
2.________ n. 物理;物理学→_________ adj. 身体的;客观存在的;物理学的→__________adv. 身体地;物理地→_________ n. 物理学家
3.     n. 糖;糖分→     adj. 含糖的;甜的
4.     vt. 重复→     adj. 反复的;再三的→     adv. 重复地→     n. 重复;反复
alcoholic
alcohol 
physics
physical
physically
physicist 
sugar
sugary 
repeat
repeated
repeatedly
repetition 
5.     n. 心理;心理学;心理影响→      adj. 心理的→_______________ adv. 心理地→     n. 心理学家
6.     n. 回报;奖励;报酬 vt. 奖励;奖赏;给以报酬→     adj. 值得做的;有益的;报酬高的
7.     vi. 依赖;依靠;信赖→     adj. 可靠的;可信赖的
8.     vt.&vi. 组成;撰写;作曲→      n. 作文;作曲;作品;[材] 构成;合成物;成分→     n. 作曲家
9.     n. 外科医生→     n. 外科手术;外科学
psychology
psychological
psychologically
psychologist 
reward
rewarding 
rely 
reliable
compose
composition
composer 
surgeon
surgery
10.     vt. 解放;放出;释放→     n. 解放;摆脱
11._________ vt. 打扰;搅乱;使烦恼→__________adj. 引起烦恼的→_________ adj. 不安的;焦虑的→___________ n. 干扰;忧虑
12.     adj. 特殊的;特别的→     adv. 专门→     n. 专科医生;专家→     vi. 专攻;专门研究
13._________ vi.&vt. 咨询;请教;商量→_________n. 顾问;高级顾问医师
14.     vt. 激发;促进;刺激→     n. 刺激;激励
liberate
liberation 
disturb
disturbing
disturbed
disturbance 
special
specially
specialist
specialise 
consult
consultant 
stimulate
stimulation
【语境活用】使用所给单词的适当形式填空
1.Nowadays we ______increasingly on computers for help so your software must be      . (rely)
2.If you get up early, try not      everyone else. You may think it is your habit, but your family will find it      . (disturb)
3.A     is a person who is an expert in a     area of work or study. Usually, he     deals with matters in this certain area. (special)
4.Then a computer beat the human world champion _________(repeat).
rely
reliable 
to disturb
disturbing 
specialist
special
specially 
repeatedly
5.She earns more since she repackaged herself as a business ___________    (consult).
6.The boy liked     and wanted to be a     . But he had__________ and mental problems under great pressure. (physics)
7.(2020·江苏卷)We can learn from Bellevue’s success that it is __________(reward) to try new things.
8.This collection is ____________(compose) of three parts:poems, essays and short stories.
consultant 
physics
physicist
physical
rewarding 
composed 
9.These children were physically in better shape and drank fewer ___________(sugar) soft drinks.
10.Before _________(liberate), China’s highest annual output of steel was only just over 900,000 tons.
sugary 
liberation
高频短语串记
◎单元短语再现
in response to;rely on;straight away;decide on;make up one’s mind;
be composed of;shave off;stressed out;worn out;be absorbed in
【语境活用】选用前面短语的适当形式填空
1.The committee          representatives from both the public and private sectors.
2.You may         it that Jennifer will come and help us if we are in trouble.
is composed of 
rely on 
3.Could you tell me what made you         a career as a vet
4.Once more the night came on. He was        and lay down under a bush and fell asleep.
5.The product was developed        customer demand.
6.         their game, these children didn’t feel hungry at all.
7.Once he         to do something, there was no stopping him.
8.I could never lie to my mother because she’d see through me         .
decide on
worn out 
in response to 
Absorbed in
made up his mind 
straight away
重点句型仿写
背原句 明句型 巧仿写
These bad habits, if left unchecked, could lead to more serious ones when they become adults.
如果放任这些坏习惯不管,在他们成年后可能会导致更严重的问题。 if引导的状语从句的省略 These experiments show that proper amounts of exercise,_______________________________            (如果有规律地进行), can improve our health.
if carried out
regularly
Whenever I went out with friends, I brought snacks from home, things that didn’t have any added sugar:fruit, nuts, dried meat, etc.
每当我和朋友出去的时候,我都会从家里带一些零食:水果、坚果、肉干等,那些东西不含任何添加糖。 whenever引导让步状语从句 2._____________________(每次他回到) this place, he is happy and contented.
Whenever he returns
to
So I thought about what to try.
所以我一直在想该尝试些什么。 “疑问词+不定式”结构 3.____________________           (如何解决) the problem is still under discussion.
As Gandhi said, “Be the change you want to see in the world.”
正如甘地所说的,“欲变世界,先变其身。” as引导非限制性定语从句 4.The number of smokers, ______________          (正如所报道的), has dropped by 17 percent in just one year.
How to solve
as is reported
★考点多维突破
词汇精磨
1.reward n. 回报;奖励;报酬 vt. 奖励;奖赏;给以报酬
【先精练】单句语法填空
(1)If the monkeys touched the left side of the screen, they would ___________(reward) with seven drops of water or juice.
(2)Users are rewarded     achieving goals, such as eating their vegetables or practicing piano.
be rewarded 
for 
(3)As far as I am concerned, taking care of children is a     (reward) job.
(4)Excellent companies actively look for excuses to hand out __________    (reward).
rewarding
rewards
【再精写】微写作
(5)他因表现勇敢而获得了一枚奖章。
He received a medal           his bravery.
(6)我送给他一本书,这是我从上海买来的,以酬谢他的帮助。
I              which I bought from Shanghai for his help.
【答案】(5)in reward for (6)rewarded him with a book
【归纳拓展】
(1)in reward (for…)=in return (for…)作为(对……的)回报/奖赏
as a reward for…作为(对……的)报酬/奖赏
give/offer a reward to sb.for (doing) sth.为(做)某事而给某人报酬
(2)reward sb.for sth. 因某事而奖赏某人
reward sb.with sth. 用某物回报某人
(3)rewarding adj. 值得的;有益的
2.compose vt.&vi. 组成;作曲;撰写
【先精练】单句语法填空
(1)The course is composed      12 two-hour sessions.
(2)The      once created a famous film, which was      of three parts. His        helped him win a lot of prizes. (compose)
【答案】(1)of (2)composer;composed;composition
【再精写】微写作
(3)Mozart           shortly before he died.
莫扎特在创作出他最后一部歌剧后不久便去世了。
【答案】(3)composed his last opera
【归纳拓展】
(1)be composed of… 由……组成
(2)composer n. 作曲家
(3)composition n. 作品;作曲;作文;构成;成分
(4)“由……组成”的其他表达:
consist of (无被动语态);be made up of;be comprised of
3.disturb vt. 打扰;搅乱;使烦恼
【先精练】单句语法填空
(1)An increasing number of young people are facing serious unemployment, which is     (disturb) to many.
(2)He is very disturbed     the bad news.
(3)She was disturbed     (find) that the house was not affordable.
【答案】(1)disturbing (2)by/at/about (3)to find
【再精写】微写作
(4)我们的生活被打乱了,在那段时间里我们不得不待在家里。
Our life         and we had to stay at home during those days.
【答案】(4)was disturbed
【归纳拓展】
(1)disturb a plan 打乱计划
(2)disturbed adj. 烦恼的
be disturbed by/at/about…对……感到忧虑
be disturbed to do sth. 做某事感到不安
be deeply/seriously/greatly disturbed非常烦恼
(3)disturbing adj. 引起烦恼的;令人不安的
4.absorb vt. 吸收;吸引全部注意力
【先精练】单句语法填空
(1)In the past, this wasn’t a problem because trees     (absorb) the CO2.
(2)When I came back an hour later, they were still sitting on the sofa, ___    (absorb) in the books.
(3)Plants absorb carbon dioxide     the air and moisture from the soil.
【答案】(1)absorbed (2)absorbed (3)from
【再精写】微写作
(4)当我向窗外望去时,一只小鸟吸引了我的注意力。
A little bird           when I looked out of the window.
【答案】(4)absorbed my attention
【归纳拓展】
(1)absorb…(from…)(从……中)吸收……
(2)absorb one’s attention吸引某人的注意力
(3)absorbed adj. 全神贯注的;被吸收的
be/get absorbed in (doing) sth.全神贯注于/专心(做)某事
(4)“集中注意力于;专心于”的其他表达:
be buried in;be lost in;put one’s heart into;be occupied with;concentrate/fix/focus on;pay attention to
5.make up one’s mind 下定决心
【先精练】单句语法填空
(1)He had just made     his mind when another idea occurred to him.
(2)Americans visiting Asia should keep     mind that such behavior may cause offense.
【答案】(1)up (2)in
【再精写】微写作
(3)约翰对这件事至少已经改变了三次主意了。
John has           at least three times in this matter.
(4)他似乎看透了我的心思,马上说:“是的,你说得对。”
He seemed to           , and said quickly, “Yes, you’re right.”
【答案】(3)changed his mind (4)read my mind
【归纳拓展】
make up one’s mind to do sth. 下定决心做某事
change one’s mind 改变某人的主意
read one’s mind 读懂某人的心思
keep/bear…in mind 记住/牢记……
6.decide on决定;选定
【先精练】单句语法填空
(1)After leaving university, Maria decided     a career in publishing.
(2)We must make a     (decide) about what to do next by tomorrow.
【答案】(1)on (2)decision
【再精写】微写作
(3)一旦我们决定与他人分享,我们就应该立即采取行动。
Once we decide           , we should take action immediately.
【答案】(3)to share with others
【归纳拓展】
(1)decide on (doing) sth.决定/确定(做)某事
decide to do sth. 决定做某事
(2)decision n. 决定
make a decision 做决定
7.stressed out焦虑不安;心力交瘁
【先精练】单句语法填空
(1)The students are     (stress) out, having to cope with too much work and too many demands.
(2)We should lay special stress     developing good-neighbourly relations with nearby countries.
(3)She had a     (stress) job as a sales representative.
【答案】(1)stressed (2)on (3)stressful
【再精写】微写作
(4)英语老师们经常强调大声朗读的重要性。
The English teachers always ______________________________________                 reading aloud.
(5)迫于恶劣的天气这艘船不得不返航。
             bad weather the ship had to return.
【答案】(4)stress the importance of (5)Under the stress of
【归纳拓展】
(1)stress n. 压力;强调;紧张 vt. 强调;重读
under stress 在压力之下
under the stress of… 在……的压力之下
place/lay/put stress on… 强调……
stress the importance of…强调……的重要性
(2)stressed adj. 焦虑不安的(通常修饰人)
(3)stressful adj. 令人有压力的;紧张的(通常修饰物)
句型精讲
1.(教材P14)These bad habits, if left unchecked, could lead to more serious ones when they become adults.
如果放任这些坏习惯不管,在他们成年后可能会导致更严重的问题。
【先精练】单句语法填空
(1)Film has a much shorter history, especially when _________(compare) to such art forms as music and painting.
(2)After _________(complete), the airport will have above 50% plants coverage.
(3)Unless _________(invite), he will not come back to the company.
(4)You can’t be too careful when _________(cross) the road.
【答案】(1)compared (2)completed (3)invited (4)crossing
【再精写】微写作
(5)如果可能的话,尝试每天都在同一时间睡觉和起床。
        , try to go to bed and wake up at the same time every day.
【答案】(5)If possible
【句法分析】
语法现象 状语从句的省略
前提
条件 当从句的主语和主句的主语相同,且从句的谓语中含有be动词时,可省略从句中的主语和be动词
考点 在“连词+分词”的省略结构中,若动词与主句主语之间为主动关系,则用doing;若动词与主句主语之间为被动关系,则用done
常用词
与句式 when,while,as,if,unless,until, even if/even though, as if, once, though, although等引导的状语从句
【名师点击】
当从句的主语是it,从句的谓语中又含有be动词时,可以把从句中的it和be动词一起省略。
If (it is) necessary, the patient can visit his doctor for further advice.
如果必要的话,病人可向自己的医生咨询以得到更多的建议。
2.(教材P20)Whenever I went out with friends, I brought snacks from home, things that didn’t have any added sugar:fruit, nuts, dried meat, etc.
每当我和朋友出去的时候,我都会从家里带一些零食:水果、坚果、肉干等,那些东西不含任何添加糖。
【先精练】单句语法填空
(1)In traditional classes, students are accustomed to accepting _______their teachers taught them.
(2)_______ wins the election is going to have a tough job getting the economy back on its feet.
(3)Remember you are a Chinese ________you go and try your best to do good deeds to those who need help.
(4)_________ road you take, it will lead you to the station.
【答案】(1)whatever (2)Whoever (3)wherever (4)Whichever
【再精写】微写作
(5)每当我需要帮助的时候,他们总会来帮助我。
They would always come to my assistance           a helping hand.
【答案】(5)whenever I needed
【句法分析】
语法现象 “特殊疑问词+-ever”结构
引导从
句类型 “疑问代词+-ever(whatever/whichever/whoever/whomever)”可引导让步状语从句和名词性从句
“疑问副词+-ever(wherever/whenever/however)”引导让步状语从句,相当于no matter where/when/how
【名师点击】
引导名词性从句时,“疑问代词+-ever”不能用“no matter+疑问代词”替换。
◎真题长难句精讲精析
(2021·天津卷)The doctor who is also a poet and philosopher is a superior doctor, one who can give so much more to his patients than just good medical skills.
[句式解构]本句为主从复合句。 第一个who引导    从句,其中先行词是the doctor;one who can give so much…是a superior doctor的    ;第二个who引导    从句,其中先行词是one。
[句意翻译]_________________________________________________________
___________________________________
定语
同位语
定语
既是诗人又是哲学家的医生是一位优秀的医生,一位能为病人
提供比良好的医术更多东西的医生。
★能力优化集训
课本回放
◎语境填词
make up one’s mind;liberation;be composed of;disturb;
cigarette;surgery;consultant;shave
A team which 1.       medical specialists, 2.____________and surgeons went to the drug addiction treatment center. They had 3.        to help the addicts get rid of their bad habits.
was composed of 
consultants
made up their minds
In the center, they found some patients were smoking 4.      . Some patients tried to skip medical tests to avoid 5.       . But all this was stopped. Other patients wore beards and were asked 6._________them off. In addition, the surgeons performed 7.___________       on serious patients to give them complete 8.      .
cigarettes 
being disturbed 
to shave 
surgeries 
liberation
技能提升
【语境辨义】根据语境写出黑体词的词性及含义
1.The women acted in self-defence after years of abuse.      
2.There is a reward for information leading to the recovery of the missing diamonds.
     
3.Everyone should keep discipline and you are no exception.      
4.She skipped down the walk toward him and he lifted his head and looked at her with a curious expression.
     
n. 虐待 
n. 回报;奖励;报酬
n. 纪律 
vi. 蹦蹦跳跳地走 
5.Many people are now having trouble making their monthly house payments.
     
6.A 16-year-old boy’s tendency to skateboard without a helmet is very normal.
     
adj. 每月;每月一次的 
vi. 滑滑板
写作空间
◎佳句回眸
1.他的诗作一发表就因其每行末尾不押韵而名声大噪。(状语从句的省略)
        , his work became famous for the absence of rhyme at the end of each line.
【答案】Once published
2.每当我在网上看到一篇有趣的文章,我都会和朋友们分享。(“特殊疑问词+-ever”引导让步状语从句)
             an interesting article online, I will share it with friends.
【答案】Whenever I come across
3.父辈们有能力支配孩子们和年轻人的生活。(dominate)
Fathers                the life of children and young people.
【答案】have the power to dominate
4.他吸收信息的能力让人惊讶,但他的注意力持续时间很短。(absorb)
His ability           was astonishing, but his concentration span was short.
【答案】to absorb information
5.很多专家主张要对你的小孩的良好表现加以奖励。(reward)
Many experts advocate             good behaviour.
【答案】rewarding your child for
◎短文写作
根据汉语提示并运用本单元的词汇和语法写一篇短文
过去,他因为酗酒而生了重病,每天都依赖药物。他在精神上感到消极和悲观。后来,在当地政府的大力帮助下,他决定戒酒,并请专家为他做手术。渐渐地,他恢复了健康。为了回应社会对他的关心,他决定成为一名志愿者,宣传喝酒的危害。
【答案】One possible version:
   In the past, he was seriously ill because of drinking alcohol and relied on drugs for life every day. He felt mentally negative and pessimistic. Later, with the local government offering much help, he made up his mind to stop drinking and asked specialists to undergo a surgery for him. Gradually he recovered. In response to the social care for him, he decided on becoming a volunteer to preach about the dangers of drinking.