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人教版（2019）选择性必修第三册 Unit 2 Healthy Lifestyle Words and Expressions课件(共52张PPT)

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2025-06-10 04:18

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(共52张PPT)
人教版(2019)新教材高中英语选择性必修第三册
Unit 2
Healthy Lifestyle
Words and Expressions
tobacco
tobacco
tobacco
1. tobacco [t b k ]: n. 烟草; 烟叶
2. alcohol [ lk h l]: n. 酒; 酒精
wine: n. 果酒; 葡萄酒
3. abuse [ bju s]: n. 滥用; 虐待; 辱骂
[ bju z]: vt. 滥用; 虐待; 辱骂
abuse sb: 辱骂/虐待某人
abuse alcohol/drugs: 酗酒/嗜毒
child abuse 虐待儿童
.
alcohol
alcohol
3.abuse [ bju s]: n. 滥用; 虐待; 辱骂 [ bju z]: vt. 滥用; 虐待; 辱骂
abuse sb: 辱骂/虐待某人 abuse alcohol/drugs: 酗酒/嗜毒
abuse one’s power/position/privilege 滥用职权/特权
verbal abuse言语上的辱骂 / child abuse 虐待儿童 / drug abuse 滥用药物
4. physical [ f z kl]: adj. 身体的;
客观存在的; 物理学的
mental [ mentl]: adj. 精神的; 智力的
physics [ f z ks]: n. 物理
physicist [ f z s st]: n. 物理学家
physician [f z n]: n. 医生; 内科医生
1)For example some of them may become
involved in tobacco or alcohol abuse,
which can lead to physical and mental
health problems.
2)His son is out of work owing to a
physical injury.
3)I plan to take physical chemistry
this term. (物理化学)
5.dominate [ d m ne t]:vt. & vi. 支配, 控制; 占有优势; 俯视 domination n. 控制；影响 dominance n. 支配地位; 优势 dominating adj. 主要的；独裁的；有影响力的 dominatingly adv. 有领导作风地；独裁地 dominant adj. 首要的, 占支配地位的
be dominated by　由……主宰; 由某人所控制、支配dominate the city俯视全城dominate the match/war在比赛/战争中占上风dominating figure主要人物；强势人物dominating factor主导因素achieve/establish dominance over获得对……的控制【拓展】“统治”词汇rule 统治; govern 掌控; regulate 调控; manage 管理To prevent harmful habits like these from dominating a teenager’s life is essential.防止像这样的有害习惯支配青少年的生活是至关重要的
6.repeatedly [r pi t dli]: adv. 重复地repeat [r pi t]: v. 重复; 重说/做/写/播; 背诵repeated: adj. 反复的; 再三的Repetition [ rep t n]: n.重复; 重做; 重说 1)There is a famous saying based on the philosophy of Aristotle: “We are what we repeatedly do.” 有一条基于亚里士多德哲学思想的著名谚语说道：“重复的行为造就了我们。”
7. psychology [sa k l d i]:
n. 心理学; 心理; 心理影响
philosophy [f l s fi]: n. 哲学
1)According to modern psychology,
we must first learn about the “habit
cycle”, which works like this:
2)Her daughter studied philosophy
and psychology at Cambridge from
2015 to 2019.
8. cue [kju:]: n. 提示;暗示;信号
vt. 给(某人)暗示(或提示)
1)Firstly, there is “cue”, an action,
event, or situation that acts as a
signal to do something.
首先,有一个“提示”,即可以作为做
某事信号的动作、事件或情况。
9 . in response to...: 回答; 答复 to 是介词，后跟n. 代词或者v-ing
response: n. 回答; 答复; 反应; 响应
respond [r sp nd] vi. 回答，做出反应
respond by doing sth 通过做某事回应
respond to 对…作出反应、回应，回复 = make a response to
respond with 用…回应 respond with a smile 报以微笑
1)Secondly, there is a “routine”, the regular action you take in response to the cue.
其次,有一个“惯例”,即你对“暗示”做出的常规反应。
2)The teacher changed her teaching methods in response to the students’request.
3) In response to the plan, we have changed our work schedule.
10. reward [r w d]: n. 回报; 奖励; 报酬
vt. 奖励; 奖赏; 给以报酬
(指给予勤劳及品德高尚者的奖励,
也指警方提供的悬赏金)
award: n. 奖; 奖品; 奖金; 奖状（常用于奖项名称）
(因为作出优异成就而受奖)
Academy Award: 奥斯卡奖
rewarding adj. 有益的, 值得的; 有报酬的
reward n. 回报; 奖励; 报酬
in reward (for) 作为（对…的）回报
as a reward for. . . 作为……的报酬; 作为……的回报
a reward for (doing) sth 因（做）某事而获得奖励
give/offer a reward to sb for sth 因为某事给某人奖励
reward vt. 奖励;奖赏;给以报酬:
reward sb with sth 用某物奖励某人
reward sb for (doing) sth 因为（做）某事奖励某人
eg: We gave him a gift as a reward for his kindness.
He received a medal in reward for his bravery.
They rewarded the winners with gifts of fruits and flowers when the match ended.
11. rely [r la ]: vi. 依赖;依靠;信赖
reliable [r la bl]:
adj. 可靠的; 可信的
rely on … to do /doing sth 指望/相信…会做某事
rely on one’s doing sth 依赖/信任/指望…(做)某事
rely on it that...相信……;指望…… (=depend on it that…)
eg: Those who you can rely on at any time are reliable (rely) friends.
You may rely on it that the work will be finished soon.
[一句多译] 你可以相信,你有困难时我会帮助你。
You can rely on me to help (help) you when you are in trouble.
You can rely on it that I can help you when you are in trouble.
You can rely on my helping (help) you when you are in trouble.
rely on/upon...: 依赖; 依靠; 信赖
depend on/upon...:
信赖;依靠; 取决于
We can rely on our children to
do such work.
12. facilitate [f s l te t]:
vt. 促进; 促使; 使便利
facility [f s l ti]: n. 设施; 设备;
(机器等的)特别装置
Modern inventions have facilitated
housework.
1)The new airport will facilitate the
development of the district.
2)Modern inventions have facilitated
housework.
13. examine [ ɡ z m n]:
vt. (仔细)检查; 审查; 测验
exam/examination [ ɡ z m ne n]:
n. 检查; 审查; 调查; 考试
1)To facilitate a positive change in our
bad habits, we must first examine
our bad habit cycles and then try
to adapt them.
2)Another three doctors examined him
and could still find nothing wrong.
3)The design of the high-speed railway
will be examined by a special
committee first.
4)The students will be examined in six
subjects at the end of the term.
14. negative [ neɡ t v]: adj. 消极的;
有害的; 否定的; 阴性的
positive [ p z tiv]: adj. 积极的;
良好的; 肯定的; 正面的; 阳性的
active : adj. 活跃的; 积极的;
主动的; 活动的
neutral [ nju tr l]: adj. 中立的
subjective [s b d ekt v]: adj. 主观的
objective [ b d ekt v]: adj. 客观的
1)For example, we could try to replace
a negative routine with something
more positive.
2)Scientists have a very negative
attitude to/towards his theory.
3)The crisis has a negative effect on
world economy.
4)They received a negative reply.
escalator
escalator
16. escalator [ esk le t (r)]:
n. 自动扶梯; 滚梯
lift: n. 电梯; 升降机 (UK)
elevator [ el ve t (r)]: n. 电梯(US)
take/ride the escalator (to...): 乘自动扶梯
get on/off the escalator : 上/下自动扶梯
step on/off the escalator: 上/下自动扶梯
2)Turn left/ right and then take the
escalator (up) to the second floor.
3)When shall we get off the escalator
4)The down/up escalator is not
running today.
17. straight away: 立即; 马上
= right away = at once = immediately
1)You should go and see a doctor
straight away.
2)Let’s go to the meeting straight away.
18. pessimistic [ pes m st k]:
adj. 悲观的; 悲观主义的
optimistic [ pt m st k]: adj. 乐观的
be pessimistic/optimistic about...:
对...悲观/乐观
1)Many of us try to change bad habits
quickly and if we are not successful
straight away, we often become
pessimistic and give up.
2)We are not very optimistic about the
outcome of the talks.
3)The president is optimistic that an
agreement can be reached soon.
19. discipline [ d s pl n]: n. 自制力;
纪律; 学科
vt. 自我控制; 管教; 处罚
1)To reach the goal of change, a person
must show some discipline and
repeatedly take many small steps.
2)Discipline is a necessary
in high school.
3)The teacher can’t keep discipline
in her classroom.
4)Their daughter studied four
disciplines at Oxford University.
5)I disciplined myself to read English
aloud every morning.
6)The thief will be severely disciplined/
punished by the police.
7)Parents have to discipline their children.
pill
20. pill [p l]: n. 药丸; 药片
tablet [ t bl t]: n. 药片; 片剂
medicine: n. 药; 医学
take the tablets/pills/medicine: 吃药
Delete
Escape
21. delete [d li t]: v. 删去; 删除
1)His name has been deleted from the list.
2)He also deleted files from
the computer system.
3)I selected a file and pressed
the Delete key.
4)You can elect to delete the file or save it.
5)If you delete 50 words, we can put the
whole story on one page.
22. decide on决定;选定
decide on/upon sth/doing sth 就某事作出决定/决心要做某事
decide/determine to do sth. 决定做某事（动作）
be determined to do sth. 决定做某事(状态)
decision n. 决定
make a decision (on. . . ) 做决定
The restaurant decides on employing (employ) a pop singer.
22. make up one’s mind下定决心
bear/keep...in mind记住……
bring...to mind使……想起
change one’s mind改变主意
have...in mind考虑;想要
fix one’s mind on/upon将注意力集中于……
read one’s mind看出某人的心思
注意：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。
记住你告诉我的话并不容易。
It is not easy to bear/keep in mind what you have told me.
我们已下定决心, 要按时完成这项工作。
We have made up our minds to finish the work on time.
pose vt. & vi. 组成；作曲；撰写
composer n. 作曲家
composition n. 作品，作曲，作文
compose a letter/speech/poem 撰写信函/讲稿/诗歌
be composed of 由……组成 =be made up of =consist of
1. Water is composed of hydrogen and oxygen.
2. I was so confused that I could hardly compose my thoughts.
3. Mozart composed his last opera shortly before he died.
4.Regardless of the type of business you own, your work will be composed of those three items.
5.The team, made (make) up of participants throughout the country, rushed to the rescue of people trapped in the ruins.
6.Their diet consisted (consist) largely of fresh vegetables, resulting in their healthy lifestyle.
24. surgeon [ s d n]: n. 外科医生
doctor [ d kt ]: n. 医生; 博士
physician [f z n]: n. 医师; (尤指)内科医生
resident (physician): 住院医生
dentist: n. 牙科医生
1)He followed his mother and became a surgeon.
2)The surgeon is performing/doing an eye operation.
25. surgery [ s d ri]: n. 外科手术; 外科学(U.)
operation [ p re n]: n.手术(C.)
operate [ p re t]: v. 动手术
operate on/upon…: 给...动手术
It took the surgeon three hours to finish my mother’s lung surgery .
Thank you!