人教版选择性必修第三册Unit 2 Healty Lifestyle复习课件（54张ppt)

(共54张PPT)
Unit 2 Healthy Lifestyle
人教版选择性 必修三
单元复习
复习内容
01
单词词组过关
05
写作指导
02
重点句型过关
03
知识点精讲
04
语法点精讲
01
单词词组过关
单词词组过关
1．_________adj.身体的；物理学的→_________ adv. 身体地→_________ n．物理学→__________ n. 内科医生→___________ n. 物理学家
2．__________ n. 心理学；心理→______________n．心理学的→____________ n．心理学家
3．_______ vi. 依赖；依靠；信赖→________adj.可信赖的；可依靠的→_________ adv.可信赖地；可依靠地
physical
physically
physics
physician
physicist
psychology
psychological
psychologist
rely
reliable
reliably
4．_________vt.仔细检查；审查；测验→__________ n．主考官；检验者→_________n．应试者；受检验者→___________n. 检查；考试
5．__________ n．职业；行业→___________ adj.职业的； n. 职业选手；专业人员→_____________ adv. 专业地；内行地
examine
examiner
examinee
examination
profession
professional
professionally
6．___________ vt.&vi.创作；作曲；撰写→__________ n．作曲家；著作者→_____________n．创作；作曲
7．__________ n．外科医生→__________ n．外科手术；外科学→__________ adj . 外科的；手术的
8．_________ n．自由；许可→_________ adj.自由的；慷慨的→___________ vt.解放；摆脱；释放→__________ n．解放；摆脱
compose
composer
composition
surgeon
surgery
surgical
liberty
liberal
liberate
liberation
9．__________ vt. 打扰；扰乱；使烦恼→___________ adj.令人不安的；烦恼的→_________ adj. 心烦的；烦恼的→___________n. 干扰；扰乱；烦恼
10．_________vi.& vt. 查阅；商量；请教→__________ n．顾问，高级顾问医师→____________n. 咨询；磋商
disturb
disturbing
disturbed
disturbance
consult
consultant
consultation
1．_________________　 回答；答复
2．_________________ 依赖；依靠
3．_________________ 立刻；马上
4．_________________ 决定；选定
5．_________________ 下定决心
6．__________________ 由……组成
7．__________________　 控制
8．__________________ 剃掉；刮去
9．__________________　 压力大
10．_________________ 筋疲力尽；疲惫的
in response to
rely on
straight away
decide on
make up one's mind
be composed of
take control of
shave off
stress out
worn out
02
重点句型过关
重点句型过关
1．To prevent harmful habits like these from dominating a teenager’s life is essential.(不定式作主语)
防止这些有害习惯支配青少年的生活是至关重要的。
2．For young people，there is plenty of time to change bad habits.(There be＋n.＋to do)
对于年轻人来说，有足够的时间来改变不良习惯。
3．You have the power to build a happy and healthy life full of good habits！(形容词短语作后置定语)
你有能力构建一种充满良好习惯的幸福、健康的生活！
4．Whenever I went out with friends，I brought snacks from home，things that didn’t have any added sugar: fruit，nuts，dried meat，etc.(whenever引导的让步状语从句)
每次和朋友们出去时，我都会从家里带些零食，这些零食没有添加任何糖分：水果、坚果、肉干等。
5．Best of all，in my opinion，is how I feel about myself.(how引导的表语从句)
在我看来，最棒的是我对自己的感觉。
6．I get refreshed through climbing，spend more time with my dad，and get to meet new friends.(get＋过去分词)
通过攀岩，我重新焕发了活力，花更多的时间和爸爸在一起，并开始结识新朋友。
03
知识点精讲
知识点精讲
1. independent adj.自立的，有主见的；独立的，自主的
(1)be independent of sb./sth. 不依赖某人/某物
(2)depend vi. 相信；依靠，依赖
depend on/upon 信赖，依靠，相信
(3)independence n. 独立，自主
gain independence from... 从……中获得独立
[即学即练]　单句语法填空
①Tom is so _____________ (dependent) that he never asks his parents' opinion unless he wants their support.
②People are dependent ________ mobile phones for storing information so much that they sometimes are unable to remember basic things.
independent
on/upon
③Although the Great Wall has lost its military value for a long time, it reflects the dignity (尊严), confidence and ________ (independent) of the Chinese people.
④Susan wanted to be independent ________ her parents after graduation. She tried living alone.
independence
of
2．abuse n．滥用；虐待；辱骂；vt.滥用；虐待；伤害；辱骂
[即学即练]　完成句子/翻译句子
①他们在国内参与反对践踏人权的活动已经多年了。
They have for many years been involved in a campaign against ________________________________ in their country.
②She is continually abusing her position by getting other people to do things for her.
_________________________________________________________
the abuse of human rights
她不断地滥用职权，让别人为她办事。
3.dominate vt.& vi.支配；控制；占有优势
be dominated by... 被……控制
domination n. 控制；支配
dominant adj. 占支配地位的；占优势的；显著的
[即学即练]　用dominate的正确形式填空
①In recent years, social policy ________________________ by cutting down expenses.
②It is natural that some companies are fighting for ________________ of the market.
③The firm has achieved a ________________ position in the world market.
has been dominated
domination
dominant
4.in response to意为“作为对……的答复/反应”。
(1)response n．[C，U] 答复；响应，反应
make no response to... 对……不作答复
(2)respond vi.& vt. 回答，回应　vi.响应，作出反应
respond to... 回应/回答……；对……作出反应
[即学即练]　单句语法填空/完成句子
①________ (know) basic first aid techniques will help you respond quickly ________ emergencies.
②________________ (作为对……的回应)the audience's great demand, the play will be put on in the theatre twice a week.
③I asked her if she would attend Barbara's party to be held the next week，but she _____________________________________(没有回复) my letter.
Knowing　
to
In response to
made no response to/didn't respond to
5.reward n．回报；奖励；报酬 vt.奖励；奖赏；给以报酬
give/offer a reward to sb. for (doing) sth. 为(做)某事而给某人报酬
in reward (for) 作为(对……的)回报、奖赏
reward sb. with sth. for( doing) sth. 为(做)某事用某物奖赏/酬谢某人
rewarding adj. 有益的；有意义的
[即学即练]　完成句子
①我怎样才能报答你的好意呢？
How can I ________ you ________ your kindness
②警方出大笔赏金寻找那起抢劫案的破案线索。
The police are ______________________ clues about the robbery.
③你帮了这么大的忙，理应受到奖励。
You deserve ________________ being so helpful.
④我真的要说这是一次有意义的旅行。
I must say it's ________________.
reward　 for　
offering a big reward for
a reward for
a rewarding trip
[能力提升]
(1) 在过去几年里，你帮了这么大的忙, 对此我非常感激，所以现在你应受奖励。
____________________________________________________________________________________________________________________
(2) 人们认为，她是因为自己的努力而得到奖励。
__________________________________________________________
(3) 她给孩子唱歌，孩子则报以微笑。
__________________________________________________________
You have always been very helpful during the past few years, for which I am very grateful,thus you deserve a reward.
People believed that she was rewarded for her efforts.
She started singing to the baby and was rewarded with a smile.
易混辨析：award, reward, prize
award：作名词指“奖品，奖金”等；作动词表示“授予，给予；判给”，可以跟双宾语，award sb. sth.把某物授予/判给某人。
reward：作名词表示“赏金，奖励”或一些非金钱的报酬；作动词表示“奖赏，酬谢”，只能以人或人的行为作宾语。
prize：只能作名词，表示“奖赏， 奖金，奖品”，尤指在比赛中获得的荣誉。
6．rely on依赖；依靠；信赖
(1)rely on/upon sb. for sth./to do sth. 依赖/依靠某人做某事
rely on/upon it that... 指望/放心……(此结构中it作形式宾语，真正的宾语是后面的that从句)
(2)reliable adj. 可信赖的；可靠的
[即学即练]　单句语法填空
①We rely on you ________(set) a good example.
②You can rely on ________ that she will come to help you, for she is honest and kind hearted.
to set
it
③The news comes from a ________ (rely) source.
[能力提升]
(1)缺乏干净的饮用水，他们用水只能依赖这条河。
__________________________________________________________________________________________________________________
________________________________________________________.
Lacking clean drinking water/ Because of a lack of clean drinking water, they have to rely on/depend on /count on /bank on the river for their water
reliable
(2)我信赖大卫会为我保密，他是一个可信赖的人。
_________________________________________________________
(3)你可以相信他会偿还所有的债务。
_________________________________________________________.
I can rely on David who is reliable to keep my secret
You may rely on it that he will pay back all the debts
7.straight away 立刻，马上
[即学即练]　单句写作
你应该立刻去看医生。
__________________________________________________________________________________________________________________
归纳拓展：“立刻，马上”的其他表达法：
right now, in no time, at once, immediately, instantly
In no time, you'll be able to enjoy the fruits of your labor.
You should go to see a doctor straight away/right now/in no time/at once/immediately/instantly.
8.decide on/upon决定；选定
decide to do sth. 决定做某事
decision n. 决定
make a decision 做出决定
[即学即练]　单句语法填空/完成句子
①At today's meeting we are to discuss and decide ________ the most effective approaches to the study of mathematics.
②In the end, he decided on ________ (spend) his summer holiday by the sea.
③I don't want to make the wrong ________(decide) and regret it later.
④Later Mrs Smith ________________(决定买) this kind of cloth because she was told that the cloth washed very well.
on
spending
decision
decided on buying
归纳拓展：“决定/决心做某事”的表达法：
decide on doing sth.
make a decision to do sth.
decide to do sth.
make up one's mind to do sth.
determine to do sth.
be determined to do sth.
9．compose vt. 组成，构成(一个整体)；vt. & vi.创作(音乐)；作曲；撰写
be composed of＝consist of/be made up of(整体)由……组成/构成
composer n．[C]作曲家；创作者 composition n．[U]成分，构成；作曲，创作，作品
[即学即练]　用compose的适当形式填空/完成句子
①He is a famous ________ of pop music and _____________ more than 200 pieces of music already.
②This is my favourite melody and it is one of Beethoven's greatest _______________.
③我们班目前由12名男生和8名女生组成。
Our class ________________ twelve boys and eight girls now.
[名师点津]　compose作“组成、构成”讲时，不用于进行时。
composer　 has composed
compositions
is composed of
10．cut out停止做(或使用、食用)；删除，删去；(通常用剪刀)剪下；裁剪
[即学即练]　判断下列句子中cut out的含义
①—Any suggestions for my daddy, doctor
—The current advice is to cut out alcohol and work out.
________
②Traditionally, Chinese people cut out the Chinese characters “Double Happiness” and stick them onto walls or doors for weddings.________
③Since time is limited, don't hesitate to cut out the useless information in your passage.________
停止做(或使用、食用)
剪下
删去
11.lack vt.& vi.缺乏，没有 n．缺乏，匮乏，短缺(其前可加不定冠词)
lack (for) sth. 缺乏某物
(a) lack of... 缺乏
for/through lack of 因缺乏……
lacking adj. 缺乏的
be lacking in 缺少……
[即学即练]　单句语法填空
①The real trouble lies in their lack ________ confidence in their abilities.
②They gave up carrying out the plan ________ lack of money.
③From news, we can realize the serious problem that some areas are lacking ________ educational resources.
特别提示：
lacking adj.(不用于名词前)缺乏，不足
be lacking in...缺乏……(相当于be short of...)
of　
for
in
12.stressed out焦虑不安；疲惫不堪
(1)stressed out＝stressed 焦虑的；紧张的；无法放松的
stress sb. out 使极度焦虑；使压力大
(2)stress n. 压力 vt. 强调
under stress 在压力之下
place/lay/put stress on 让……承受压力
lay stress on 强调……
stress the importance of... 强调……的重要性
(3)stressed adj. 焦虑不安的
(4)stressful adj. 压力重的；紧张的
[即学即练]　单句语法填空
①________ (stress) and anxious, he never wanted to give up.
②Mary is beginning to get ________(stress) because of her ________ (stress) job.
③What we want ________ (stress) is that stress is different for everyone.
④Up to a certain point, the more stress you are ________， the better your performance will be.
⑤Pugh laid particular stress ________ the need for discipline.
名师点津：
stressed 使人感到焦虑不安的
stressful 是令人紧张的，有压力的
Stressed
stressed　 stressful
to stress
under
on
13.absorb (1)vt.吸引全部注意力，使全神贯注；
(2)vt.吸收(液体、气体等)；吞并；
(3)vt.理解，掌握
absorbed adj. 被……吸引住，专心致志，全神贯注
be/get absorbed in (doing) sth. 全神贯注于(做)某事
[即学即练]　判断下列句子中absorb的含义/单句语法填空
①While watching TV, children do not merely absorb words and images (影像). Instead, they learn both explicit(清楚明白的 ) and hidden meanings from what they see.________
理解
②One hectare (公顷) of forest can absorb 1 ton of carbon dioxide per day.________
③The project has absorbed her for several years.________
④These kids are so absorbed ________ their studies that I just sit back. I don't teach.
⑤Completely ________ (absorb) in her new novel, the young writer kept thinking and writing in her study for a dozen hours.
⑥We closed our offices at 2：00 p．m. to give employees time ________ (absorb) the bad news.
吸收
吸引全部注意力
in
absorbed
to absorb
14.worn out adj. 筋疲力尽的；疲惫的；破烂不堪的，废旧的
worn adj. (物品)用旧的，用坏的；磨薄的；(人)疲惫的，筋疲力尽的
wear sb. out 使某人筋疲力尽
[即学即练]　完成句子/单句语法填空
①比赛前他状态良好，但在赛后，他就疲惫不堪了。
Before the race, he is fine. But afterwards he ________________.
②那个小男孩跑来跑去踢着球，把自己弄得精疲力竭。
The little boy ran around kicking a ball, ________________.
③The shoes were ________ (wear) out of shape.
归纳拓展：exhausted adj. 筋疲力尽的
tired adj.疲倦的
is worn out
wearing himself out
worn
15.refresh vt.使恢复精力；使凉爽；刷新；使想起
refresh oneself 恢复精力
refresh sb. with... 使某人提起精神，……使某人凉爽
refresh one's memory 使某人想起，唤起某人的记忆
[即学即练]　单句语法填空
①After a day's tiring work, the manager prefers taking a walk along the river bank to refresh ________ (he)．
②Going to bed very late last night and getting up early this morning, I need to refresh myself ________ a cup of coffee.
③After the short nap, you will be taken back to the cafe area to enjoy a cup of coffee or one of the many other ________ (refresh) drinks on the menu.
himself
with
refreshing
④A walk at dawn or dusk helps you keep young. Try to make it a daily habit, which will guarantee you both physical and spiritual _____________ (refresh)．
⑤________ (refresh) themselves, the employees usually drink a cup of coffee during their break time.
⑥Whenever he worked until midnight, he would drink a cup of tea to get ________ (refresh)．
联想拓展：①refreshing adj. 令人耳目一新的；提神的
②refreshed adj.神清气爽的
refreshment
To refresh
refreshed
16．try out (1)测试，试验；(2)试用(某人)
[即学即练]　用try的相关短语完成句子
①Susan could hardly wait to ________ the new mobile phone her mother bought her for her birthday.
②I'd like to ________ that blue coat to see if it matches my shirt.
③The university attracts me a lot because there is a great basketball team and I can ________ it.
④Faced with difficulties, they never give up but ___________ to find a way out.
try out
try on
try out for
try their best
特别提醒：
动词短语try out中的out是副词，因此当代词作宾语时，代词置于try和out之间；当名词作宾语时，可置于try和out之间或try out之后。
归纳拓展：
try构成的其他短语：
try on试穿
try for力争赢得
try one's best尽某人最大的努力
try out for参加……选拔
04
语法点精讲
语法点精讲
不定式作主语
直接作主语：To say is one thing, and to do is another.
当作主语的不定式结构比较复杂时，往往用it作为形式主语：
It is rude to turn your back to your teacher and refuse to answer.
常用的结构由：It is/was adj. (for/of sb. ) to do sth.
(注意：当adj用来修饰sb.的时候，介词用of)
It is/was a/an +n. to do sth.
It takes/took sb. time/courage/patience…to do sth.
It costs/cost sb. money to do …
It requires/required courage/patience/hard work… to do sth.
注意：1). 单个不定式作主语时，谓语动词用单数形式；两个及以上的不定式作主语时，谓语动词用复数形式；但作为一个整体时，谓语动词为单数形式。
Where to go on holiday and when to go for the holiday have not been decided.
Where and when to go on holiday has not been decided.
2). 不定式作主语时，若其后需要动词作表语，那么表语最好也使用不定式来保持形式一致。
To help us out is to help yourself out.
05
写作指导
写作指导
假定你是学生会主席李华，你所在的校园一些学生有不良饮食习惯，请你在你校英语论坛上以“You are what you eat!”为题发表演讲，号召同学们养成健康的饮食习惯。内容包括：
健康饮食问题；你的建议。
谋篇布局
P1
主题+现象
P2
措施
P3
结语
Just as the saying goes, you are what you eat. However, people repeatedly ignore it.
Some people often skip breakfast while others are always disturbed by eating too much. Many are addicted to snacks and sugary drinks and others are particular about food. All these bad habits we surely make us worn out and will do harm to our physical and mental health.
In response to these problems, self-discipline really matters/counts. We should reward ourselves with a good eating habit. Never should we skip breakfast as it’s of critical imporantce for us to stay dynamic in class. Moreover, we should live on a balanced diet, which is composed of proper amount of fish, meat, fruit and vegetables. Only in this way, can we keep fit/healthy and get refreshed.
For our health and future, let’s take action straight away!That’s all. Thank you.
Thanks!
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