资源简介

(共58张PPT)
选择性必修　第三册
UNIT 2　HEALTHY LIFESTYLE
★每日早晚必背
　　假定你是来自光明中学的李华，你最近收到了笔友Shirley的电子邮件。她想询问你市开展的“文明用餐，使用公筷(Civilised Dining，Use Serving Chopsticks)”倡议活动，请给她写一封邮件。内容包括：
1.介绍倡议活动开展的目的；2.说明开展此活动的原因(至少两条)；3.发表个人评价与看法。
注意：1.词数80左右；2.可适当增加细节，以使行文连贯。
【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“Civilised Dining，Use Serving Chopsticks”，I want to give you some detailed information about it.
The activity is aimed at developing a healthier and more civilised 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 is 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
【词汇积累】
launch v.发动；发起；发行
detailed adj.详细的；详尽的；具体的
be aimed at… 旨在……；目的是……
civilised adj.文明的；开化的
effectively adv.有效地；实际地
show respect to…对……表示尊敬
supportive adj.支持的；拥护的
prevent…from… 阻止……发生……中
【句式结构】
1.In your last email I’ve learned you show great interest in the activity launched by our city called“Civilised Dining，Use Serving Chopsticks”，I want to give you some detailed information about it.(动词的-ed形式短语作定语)
2.As you know，using serving chopsticks while eating can effectively avoid the possibility of cross infection.(动词的-ing形式短语作主语)
3.Moreover，it is of great importance for children to form good habits.(“be of+great+n.”结构：be of great importance非常重要)
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)
★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
5._________ adv. & adj.每月；每月一次的 n.月刊
reward　
examine　
negative
discipline　
monthly
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
dominate
refresh　
absorb
【语境活用】根据汉语提示完成句子
1.The regulation recommends appropriate methods for primary and middle school teachers to _________(管教) students.
2.The researchers _________ (检查) various levels of noise on participants as they completed tests of creative thinking.
3.Good deeds should be 　　　　(奖励) and evil deeds should be punished.
4.In fact， most people only _________(吸收) about 20 percent of a speaker’s message.
discipline　
examined
rewarded
absorb　
5.The right vocation at the right time can _________ (使恢复精力) your body and mind.
6.The _________(消极的) impacts of natural disasters can be seen everywhere.
refresh　
negative
◎拓展词汇 能提升
1._________ adj.含酒精的；饮酒引起的→ _________ n.酒；酒精
2._________ n.心理；心理学；心理影响→ ____________ adj.心理的→_____________ adv. 心理地→_____________ n.心理学家
3._________ 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
4._________ vi.依赖；依靠；信赖→_________ adj.可靠的；可信赖的
5._________ 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
alcoholic
alcohol　
psychology
psychological
psychologically
psychologist
reward
rewarding　
rely
reliable
compose
composition
composer
6._________ n.外科医生→_________ n.外科手术；外科学
7._________ vt.解放；放出；释放→_________ n.解放；摆脱
8._________ vt.打扰；扰乱；使烦恼→_________ adj.引起烦恼的→_________ adj.不安的；焦虑的→___________ n.干扰；忧虑
9._________ adj.特殊的；特别的→　 　　 adv. 专门→_________ n.专科医生；专家→_________________ vi.专攻；专门研究
10._________ vi.& vt.咨询；请教；商量
→ _________ n.顾问；高级顾问医师
11._________ vt.激发；促进；刺激→___________ n.刺激；激励
surgeon
surgery　
liberate
liberation
disturb
disturbing
disturbed
disturbance
special
specially
specialist
specialise/specialize　
consult
consultant
stimulate
stimulation
【语境活用】使用所给单词的适当形式填空
1.When he was 16， Molai began to notice something _________(disturb) happening around his home.
2.Sooner or later you will be _________ for your positive attitude because you are working on a _________ cause.(reward)
3.If you are going to apply for a foreign university， you’d better _________ a professional agency and find a _________ to help you get through the application process.(consult)
4.Dr Smith， an infectious diseases_________，____________________ in offering suggestions on food.(special)
disturbing　
rewarded
rewarding
consult
consultant　
specialist
specializes/specialises
5.Onion， a very fascinating vegetable， which has been linked with the _________ of appetite， will eventually _________ the growth of teenagers.(stimulate)
6.I was so _________ in observing how plants _________ water that I decided to design a test to find out the water_________ amount.(absorb)
7.To _________ a good passage， we discussed to figure out as many ideas as possible， after which we both wrote our own 　 　　.(compose)
stimulation
stimulate
absorbed
absorbed
absorption
compose
compositions
8.To _________ myself， I would go swimming and enjoy some _________ afterwards， feeling physically and mentally _________.(refresh)
9.Nowadays we _________ increasingly on computers both in our life and work so it is necessary to make sure the Internet environment is _________.(rely)
refresh
refreshment
refreshed
rely
reliable
高频短语串记
※单元短语再现
decide on； straight away； make up one’s mind； be composed of； rely on； worn out； in response to； shave off
【语境活用】选用所给短语的适当形式填空
1.Each Chinese character _______________ a number of strokes.
2.You may __________ it that Jennifer will come and help us if we are in trouble.
3.Could you tell me what made you _________ a career as a vet？
is composed of　
rely on
decide on　
4.Once more the night came on， Robert was __________ and lay down under a bush and fell asleep.
5.The product was developed _____________customer demand.
6.Why don’t you _________ that beard and get a haircut？
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 ______________.
worn out
in response to　
shave off
made up his mind　
straight away
重点句型仿写
1.if条件状语从句的省略形式
These bad habits， if left unchecked， could lead to more serious ones when they become adults.
这些坏习惯如果不加以控制，成年后可能会导致更严重的坏习惯。
［仿写］These experiments show that proper amounts of exercise， ______________ (如果被进行)， can improve our health.
if carried out
2.whenever引导让步状语从句
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，那些东西不含任何添加糖：水果、坚果、肉干等。
［仿写］_____________________(每次回到) this place， he is happy and contented.
Whenever he returns to
3.as引导非限制性定语从句
As Gandhi said， “Be the change you want to see in the world.”
正如甘地所说，“欲变世界，先变其身。”
［仿写］The number of smokers， ____________ (正如报道所说)， has dropped by 17 percent in just one year.
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
【探究归纳】
【典例示范】
Travelling along the old Silk Road is an interesting and rewarding experience.
沿着古老的丝绸之路旅行是一次有趣且有益的经历。
I’m more than willing to show you around Beijing in reward for your generous help.
我非常愿意带你参观北京，以答谢你的慷慨帮助。
【即学即练】
单句语法填空/完成句子
(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.
(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).
be rewarded　
for
rewarding
rewards
(5)他因表现勇敢而获得了一枚奖章。
He received a medal ____________ his bravery.
in reward for
2.stimulate vt.激发；促进；刺激
【探究归纳】
【典例示范】
Under the influence of the science fiction， the hardworking technician was stimulated to acquire more knowledge.
在科幻小说的影响下，那个努力工作的技师受到激励去学习更多的知识。
【即学即练】
单句语法填空/同义句转换
(1)A waiter’s job， for example， that requires multitasking， teamwork and decision making could be just as _________(stimulate) as any high level office work.
(2)I like the _________(stimulate) of being required to use my imagination.
(3)His failure didn’t discourage him.On the contrary， it stimulated him _________(make) more efforts.
stimulating　
stimulation
to make
(4)The business was stimulated by the favourable policies and made remarkable achievements.
→___________________________________， the business made remarkable achievements.(动词的-ed形式短语作状语)
Stimulated by the favourable policies
3.compose vt.& vi. 组成；作曲；撰写
【探究归纳】
【典例示范】
This composition was considered to be the finest effort of the evening.
这篇作文被认为是当晚最出色的作品。
Since Chinese Dream is composed of every ordinary person’s dreams， we can help realise it by striving to make our own dreams come true.
因为中国梦由每一个平凡人的梦想组成，所以我们可以通过努力实现自己的梦想来帮助实现中国梦。
【即学即练】
单句语法填空/完成句子
(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)
(3)Mozart __________________________shortly before he died.
莫扎特在创作出他最后一部歌剧不久后便去世了。
of
composer
composed
composition
composed his last opera
4.disturb vt.打扰；扰乱；使烦恼
【探究归纳】
【典例示范】
I am disturbed to hear you have been injured in the accident.
听到你在事故中受了伤，我感到不安。
【即学即练】
单句语法填空/完成句子
(1)An increasing number of young people are facing 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.
(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.
disturbing　
by/at/about
to find　
was disturbed
5.make up one’s mind 下定决心
【探究归纳】
【典例示范】
You must keep these points in mind while setting your goals.
在设定目标时，你必须牢记这些要点。
I made up my mind to major in English in the future after consulting with my parents and teachers.
与我的父母和老师商量后，我决定将来主修英语。
【即学即练】
单句语法填空/完成句子
(1)He had just made _________ his mind when another idea occurred to him.
(2)Americans’ visiting Asia should keep _________ mind that such behaviour may cause offense.
(3)约翰对这件事至少已经改变三次主意了。
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.”
up　
in　
changed his mind　
read my mind
6.rely on 依赖；依靠；信赖
【探究归纳】
【典例示范】
Rely on scientific and technological progress to promote environmental protection.
依靠科技进步来促进环境保护。
【即学即练】
单句语法填空/完成句子/同义句转换
(1)Many people now would rely on________(surf) the Internet rather than read newspapers for news.
(2)My friend is a _________(rely) person， and you can rely on it that he will come to meet you on time.
(3)无论你想得到什么，都得依靠自己的努力。
Whatever you want to get， you have to ______________________.
surfing　
reliable
rely on your own efforts
(4)你可以相信，当你困难时我会帮助你。
→You can _____________________ when you are in trouble.(rely on sb. to do)
→You can _________________________ when you are in trouble.(rely on it that)
→You can _____________________ when you are in trouble.(rely on one’s doing)
rely on me to help you
rely on it that I will help you
rely on my helping you
句型透视
1.(教材P14)These bad habits， if left unchecked， could lead to more serious ones when they become adults.
这些坏习惯如果不加以控制，成年后可能会导致更严重的坏习惯。
【句式提炼】
该句中的“if left unchecked”是if引导的条件状语从句的省略
【归纳拓展】
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。when，while，as，if，unless，until，even if/even though，as if，once，though，although等引导的状语从句用省略
考点 在“连词+非谓语动词”的省略结构中，若动词与主句主语之间为逻辑上的主谓关系，则用doing；若动词与主句主语之间为逻辑上的动宾关系，则用done
【典例示范】
Though defeated many times， he didn’t lose heart.
虽然被打败了许多次，他没有失去信心。
Natural sites and historic buildings， when left alone， can slowly be in bad condition.
自然遗迹和历史建筑，如果不加以注意，可能会慢慢变得很糟糕。
【即学即练】
单句语法填空/完成句子
(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.
(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.
compared　
completed　
invited
crossing　
If possible
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，那些东西不含任何添加糖：水果、坚果、肉干等。
【句式提炼】
本句中的“Whenever I went out with friends为whenever”引导的时间状语从句。
【归纳拓展】
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或名词性从句
“疑问副词+-ever(wherever/however/whenever引导让步状语从句，相当于no matter where/when/how)”
【典例示范】
Whichever hotel you stay in， you should locate the two exits nearest your room.
无论你住在哪家酒店，你都应该找到离你房间最近的两个出口。
Whatever difficulty you meet with on the way to success， you should never lose heart.
无论你在成功的路上遇到什么困难，你都不应该失去信心。
【即学即练】
单句语法填空/完成句子
(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.
(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.
whatever　
Whoever
wherever　
Whichever
whenever I need/needed
★能力优化集训
Ⅰ.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._________
n.虐待　
n.回报；奖励；报酬　
n.纪律　
4.She skipped down the walk toward him and he lifted his head and looked at her with a curious expression._________
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. _________
vi.蹦蹦跳跳地走　
adj.每月的； 每月一次的　
vi.滑滑板
Ⅱ.语境填词
liberation； be composed of； disturb； cigarette； surgery； consultant； shave； make up one’s mind
　　A team which 1.　　　 　 medical specialists，2.　　　 　 and surgeons went to the drug addition treatment centre.They had
3.　　　 　 to help the addicts get rid of their bad habits.In the centre， 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 a complete 8.　　　　.
was composed of　
consultants　
made up their minds　
cigarettes
being disturbed　
to shave　
surgeries　
liberation
Ⅲ.课文语法填空
　　Just as Aristotle put it， “We are what we 1.　　　　 (repeated) do.” In many aspects， our lifestyle is the sum of the choices that we have made.So forming good habits is of great importance，especially for
2.　　　　(teenager).That’s because bad habits， if not corrected， will have 3.　　　　 bad effect on our adult life.To prevent harmful habits from dominating our life， we should make good use 4.　　　　 the “habit cycle” to kick bad habits and develop good ones.First， we can facilitate positive changes by examining our bad habit cycles and trying to adapt them.Aside from this， we should also form good habits on purpose.Gradually we 5.　　　 　 (reward) by our actions.
repeatedly　
teenagers　
a　
of
will be rewarded　
　　Of course bad habits， once 6.　　　　 (form)， are not easy for us to get out of.Some people can get out of bad habits quickly while others might try many times until they succeed.If we can’t succeed straight away， don’t become pessimistic.As a matter of fact， the
7.　　　 　 (successful) way to change is not suddenly， but over a period of time. 8.　　　　 the Chinese saying goes， “A journey of a thousand miles 9.　　　　 (begin) with a single step.” As long as we continue to take small steps， we are sure 10.　　　　(get) rid of bad habits and build a healthy life.
formed　
most successful
As　
begins　
to get
Ⅳ.微写作
　　根据汉语提示并运用本单元的词汇和语法写一段话
　　毫无疑问，上网成瘾会造成身体上的伤害。即使沉迷于互联网，你也不应该对它采取消极或悲观的态度。你必须学会自律，控制你的日常行为。根据心理学，任何暗示都能影响你的决定和行动。因此，你应该确定一个计划来摆脱上瘾，并立即开始。根据你的计划，每当你想上网时，你都可以选择在户外锻炼，或者培养一种爱好来吸引你的注意力。你只有坚持做也这件事，才能得到很好的回报。
One possible version：
　　There is no doubt that addiction to the Internet can cause physical harm.Even if addicted to the Internet， you should not take a negative or pessimistic attitude towards it.You must learn self-discipline and dominate your daily behaviour.According to the psychology， any cue can affect your decisions and actions.Therefore， you should decide on a plan to get rid of the addiction and start straight away.In response to your plan， whenever you want to get online， you can choose to take exercise in the open air or take up a hobby to absorb your attention.Only if you persist in doing this can you get a good reward.

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