2021-2022学年人教版（2019）高中英语：选择性必修三 Unit2 Healthy Lifestyle 教材知识串讲课件（35张ppt）

2021-2022学年人教版（2019）高中英语：选择性必修三 Unit2 Healthy Lifestyle 教材知识串讲课件
I.阅读单词————-知其意
1. surgery n. ________________
2. shave vi. ，vt. & n. ________________
3. beard n. ______________
4. cigarette n. __________
5. drug n. __________
6. dizzy adj. __________
7. flu n. _____
8. dentist n. ________
外科手术；外科学
剃(须发)；刮脸
胡须；络腮胡子
香烟；卷烟
毒品；药物
头晕目眩的
流感
牙科医生
I.阅读单词————-知其意
9. nut n. _____
10. skateboard n. _____ vi. _______
11. dynamic adj. ______________________________
12. bowling n. __________
13. sugary adj. ____________
14. pessimistic adj. __________________
15. delete v. __________
16. tobacco n. __________
坚果
滑板 滑滑板
充满活力的；精力充沛的；动态的
保龄球运动
含糖的；甜的
悲观的；悲观主义的
删去；删除
烟草；烟叶
I.阅读单词————-知其意
17. alcohol n. ________
18. psychology n. ______________________
19. cue n. ________________ vt. ________________________
20. facilitate vt. __________________
21. escalator n. ______________
22. pill n. __________
23. surgeon n. ________
酒；酒精
心理学；心理；心理影响
提示；暗示；信号 给(某人)暗示(或提示)
促进；促使；使便利
自动扶梯；滚梯
药丸；药片
外科医生
II.重点单词————-知其形
1. __________________ adj. 消极的；有害的；否定的
2. ________________ adv. & adj. 每月；每月一次的 n. 月刊
3. ________________ vt. 吸引全部注意力；吸收
4. ________________ n. 自制力；纪律；学科
vt. 自我控制；管教；处罚
5. _________________ vt. 跳过；不参加；悄悄溜走
vi. 蹦蹦跳跳地走；跳绳 n.蹦跳
6. ________________ n. 喜剧；喜剧片；滑稽节目
negative
monthly
absorb
discipline
skip
comedy
II.重点单词————-知其形
7. ________________ n. 滥用；虐待；辱骂
vt. 滥用；虐待；辱骂
8. ________________vt. & vi. 支配；控制；占有优势
9. ________________ adv. 重复地
10. ________________ vt. (仔细)检查；审查；测验
11. ________________ n. 专科医生；专家
12. ________________vt. 提高；增强；增进
abuse
dominate
repeatedly
examine
specialist
enhance
III.拓展单词————-知其变
1. ________ adj. 身体的；客观存在的；物理学的
→__________adv. 身体上；根本上
2. _______ vt. 使恢复精力；使凉爽；刷新
→___________ n. 恢复精力；凉爽；
(会议、体育赛事等中提供的)茶点，点心和饮料
3. ______ n. 回报；奖励；报酬 vt. 奖励；奖赏；给以报酬
→_________ adj. 值得的；有益的
physical
physically
refresh
refreshment
reward
rewarding
III.拓展单词————-知其变
4. ____ vi. 依赖；依靠；信赖→________ adj. 依赖的
5. _______ vt. & vi. 组成；作曲；撰写→________ n. 作曲家
→___________ n. 构成；作品；作文
6. __________ n. 解放；摆脱→________ v. 解放
7. _______ vt. 打扰；搅乱；使烦恼
→__________ adj. 引起烦恼的；令人不安的
→___________ n. 打扰；干扰；骚乱；骚动
rely reliable
compose composer
composition
liberation liberate
disturb
disturbing
disturbance
III.拓展单词————-知其变
8. __________ n. 顾问；高级顾问医师
→_______ v. 咨询；请教；查阅
→____________ n. 咨询；商量；查阅
→__________ n.咨询公司；顾问公司；咨询(意见)
9. _________ vt. 激发；促进；刺激
→___________ n. 激励；兴奋(作用)
consultant
consult
consultation
consultancy
stimulate
stimulation
IV.单元短语————-再认再现
1. ___________________由……组成(或构成)的
2. ___________________ 剃掉；刮去
3. ____________________焦虑不安；心力交瘁
4. ___________________筋疲力尽的；疲惫的
5. ___________________ 回答；答复；对……做出反应
6. ___________________ 依赖；依靠；信赖
7. ___________________立即；马上
8. ___________________决定；选定
9. ___________________下定决心
be composed of
shave off
stress out
worn out
in response to
rely on
straight away
decide on
make up one's mind
V.教材句式————-举一反三
1. There is a famous saying based on the philosophy of Aristotle: “We are what we repeatedly do.”（ 过去分词短语作定语）
这个不是基于理性的思考而是基于感情做出的决定导致了他的失败。
The decision ________ emotion rather than rational thought contributed to his failure.
based on
V.教材句式————-举一反三
2. The good news is that we can change, if we understand how habits work.（that 引导的表语从句）
好消息是我已经被一所重点大学录取了。
_____________________ I have been admitted by a key university.
The good news is that
V.教材句式————-举一反三
3. These bad habits, if left unchecked, could lead to more serious ones when they become adults.（if 条件状语从句的省略形式）
如果再给我们点时间，我们会解出这道数学题的。
________ more time, we will work out the math problem.
If given
V.教材句式————-举一反三
4. Make small changes each day and your lifestyle will become healthier.（祈使句＋and/or＋陈述句）
再努力一点，你会发现这不难学。
_____________________________ it not difficult to learn.
Work harder and you will find
1. reward n. 回报；奖励；报酬 vt. 奖励；奖赏；给以报酬
(1)reward sb. with sth. 用……奖赏某人
reward sb. for (doing) sth. 因(做)某事奖励某人
(2)as a reward for ... 作为对……的报酬
in reward for 为报答；作为……的奖赏
(3)rewarding adj. 值得的；有益的
reward 表示“奖赏；酬谢”，指对有功绩的事的报答或酬谢；award作名词时，指正式或官方“颁发或授予的奖章、奖金等”；作动词时指正式地或官方地颁发、授予、给予，常用搭配：award sb. sth. ＝ award sth. to sb.
1. reward n. 回报；奖励；报酬 vt. 奖励；奖赏；给以报酬
单句语法填空
①After being awarded the first prize, he expressed that he would continue to reward the people and society ____ his hard work.
②When asked for his views about his teaching job, Philip said he found it very interesting and _________ (reward)．
with
rewarding
1. reward n. 回报；奖励；报酬 vt. 奖励；奖赏；给以报酬
我送给他一本从上海买回来的书来答谢他的帮助。
①I gave him a book bought from Shanghai _____________________
_______________________.(reward n．)
②I ________________________ which I bought from Shanghai for his help. (reward vt. )
in reward for his help/as
a reward for his help
rewarded him with a book
2. rely vi. 依赖；依靠；信赖
(1)rely on 信赖；依靠；依赖
rely on sb. to do sth. /rely on sb.'s doing sth. 依靠某人做某事
rely on it that ... 相信……；指望……
(2)reliable adj. 可依靠的；可信赖的
(3)reliance n. 依靠；依赖
在“rely on it＋that 从句”中，it 是形式宾语，真正的宾语是后面的 that 从句。与此类似的有 depend on/see to it＋that 从句，appreciate it＋if 从句，like/hate it＋when 从句。
2. rely vi. 依赖；依靠；信赖
单句语法填空
①Then, on two separate morning visits to the scientists' lab, each man walked for an hour at an average speed that, in theory should allow his body to rely mainly __ fat for fuel.
②Nowadays the children rely more on their parents _____ (do) everything for them.
③My friend is a ________ person, and you can ____ on it that he will finish the work on time.(rely)
on
to do
reliable rely
2. rely vi. 依赖；依靠；信赖
你可以相信当你有困难时，我会帮助你。
①You can ___________________________ when you are in trouble. (helping)
②You can ___________________________ when you are in trouble. (to help)
③You can ______________________________ when you are in trouble. (that 从句)
rely on/upon my helping you
rely on/upon me to help you
rely on it that I can help you
3. disturb vt. 打扰；搅乱；使烦恼
(1)It disturbs sb. to do sth. 做某事使某人不安
be disturbed by 为……感到不安；被……打扰
(2)disturbed adj. 感到不安的；心烦意乱的
disturbing adj. 令人不安的，引起烦恼的
3. disturb vt. 打扰；搅乱；使烦恼
单句语法填空
①This is __________ (disturb) news not only for employees but also for their boss.
②My grandmother is very _________ (disturb) by the loss of hearing.
完成句子
她意识到自己孤单一人，心里很不安
___________________________ that she was alone.
disturbing
disturbed
It disturbed her to realise
4. in response to 回答；答复；对 ……做出反应
(1)response n. 响应；反应；回答
give/make a quick response to 对……做出迅速的反应
(2)respond v. 回答；响应
respond to 响应；回答
respond by 以……方式反应
(3)responsive adj. 反应快的；灵敏的；积极的；积极回应的
4. in response to 回答；答复；对 ……做出反应
单句语法填空
①Rather than getting caught up in how you could have done better, why not offer yourself a compassionate ________ (respond)?
②We've prepared this guide to help you respond __ such situations.
response
to
4. in response to 回答；答复；对 ……做出反应
所有这些变化都是为了应对经济或政治压力而发生的。
①All these changes occurred _____________ economic or political pressures. (respond)
②All these changes occurred ______________ economic or political pressures. (response)
to respond to
in response to
5. make up one' 's mind 下定决心
(1)make up one's mind to do sth. 下定决心做某事
(2)change one's mind 改变主意
bear/keep ... in mind 记住……
fix one's mind on/upon 将注意力集中于……
read one's mind 看出某人的心思
make up one's mind 中的名词 mind 有数的变化，根据 one's 的单复数来确定 mind 的单复数。
5. make up one' 's mind 下定决心
单句语法填空
①After a heated discussion, we made up our minds _________ (record) our experiences at school.
②Always keep/bear __ mind that your main task is to get this company running smoothly.
③With so much noise around, the boy could not fix his mind _______ what he was doing at all.
to record
in
on/upon
6. 祈使句＋and/or＋陈述句
(教材原文)Make small changes each day and your lifestyle will become healthier.
每天做一些小的改变，你的生活方式就会变得更健康。
(1)“祈使句＋and＋陈述句”相当于“If ..., ＋主句”。
(2)“祈使句＋or/or else/otherwise＋陈述句”相当于“if ... not ...,＋主句”。
(3)“名词词组＋and＋陈述句”也有上述句式功能，名词词组中常含有 more, another 等词。
Give me a chance, and I' 'll give you a wonderful surprise.
给我一个机会，我会给你一个很大的惊喜。
6. 祈使句＋and/or＋陈述句
单句语法填空
①Close the door of fear behind you, ___ you will see the door of faith open before you.
②Follow your teacher's advice, _____ you'll be left behind by your classmates.
③A bit more effort, I think, ___ you will settle the problem.
④In any unsafe situation, simply press the button and a highly-trained agent ________(get) you the help you need.
and
or
and
will get
6. 祈使句＋and/or＋陈述句
充分利用各种条件，我们就能取得成功。
①______________________________________,and we will achieve success. (祈使句)
②_______________________________________________,we will achieve success. (if 从句)
③_________________________________________,we will achieve success. (分词短语作状语)
Make the most of all kinds of conditions
If you make the most of all kinds of conditions
Making the most of all kinds of conditions
单句语法填空
1. Instead of getting down to a new task as I had expected, he ________ (examine) the previous work again.
2. She __________ (repeat) urged her son not to tell anyone about it, but he wouldn't listen.
3. Alum__________(abuse) severely in fried bread sticks on the market years ago.
4. You can be paid in cash weekly or by cheque _______ (month); those are the two alternatives.
5. Judith lay on the sofa, ________ (absorb) in her book Gone with the Wind.
examined
repeatedly
was abused
monthly
absorbed
填入一个适当的词
1. The product was developed in response _____ customer demand.
2. Our class, composed _____ eighteen boys and twelve girls, is always regarded as one of the best classes in our school.
3. With the final examinations approaching, many students felt worried. Actually, you don't have to stress ___ about them.
4.In my daily life, I always rely ① ____ my friend Tim to help me solve some difficult problems. Once, I couldn't decide ②____ whether it was necessary to attend an important party, he came to my house straight ③______,analysed the effects of the party on me and put forward a very practical suggestion for me in the end.
to
of
out
on
on
away
语篇填空
Poor diets are among the top causes of ill health globally, accounting for nearly one in five deaths according to a study published on Thursday, 1. _____ called on governments to do more to help people improve eating habits.
Some researchers indicate that 2. ______ (eat) unhealthy food or not having enough food contributes to widespread malnutrition (营养不良). Therefore, diets are one of the top risk 3. _______ (factor) of ill health and deaths in the world — more than air 4. _________ (pollute) or smoking. A lack 5. __ knowledge and affordability of nutritious food, as well as ineffective supply chains, 6. __ (be) among the factors that contribute to poor diets.
which
eating
factors
pollution of
is
语篇填空
The researchers 7. ________ (analyse) 194 countries and found that malnutrition could cost the world $3.5 trillion per year, while overweight and obesity could cost the US $500 billion 8. ________ (annual). Most countries are unlikely to meet nine global targets for nutrition, 9.
_________ ( include ) adult obesity and diabetes, anemia and child health problems.
Progress has been “unacceptably slow”. 10. ____________________, there is now better and more detailed data, creating an extraordinary opportunity to make effective responses.
analysed
annually
including
However/Nevertheless
Bye-bye!