Unit 2 Healthy Lifestyle 单元知识点学案（含答案）2024-2025学年高中英语人教版（2019）选择性必修第三册

选择性必修三Unit2 Healthy Lifestyle导学案
Part 1 Reading &Thinking
一．词汇识记与拓展
_______________ 烟草,烟草制品
_______________ 酒,酒精,乙醇______________ adj.酒精的
_______________ 滥用,虐待,辱骂________________酗酒____________________滥用职权
_______________ 身体的,肉体的,物质的；物理的________________物理
__________________n.物理学家________________ n.内科医生
_______________ 支配,控制,高出于,俯视___________________ n.
_______________ 重复地__________________ v.重复_________________n 重复
_______________ 心理学____________________adj.心理学的_________________心理学家
_______________ n.提示;暗示;信号 v.给(某人)暗示(或提示)
_______________ 作为回答,作为反应_______________ v.回应___________________对....回应
_______________ n.报答,酬劳v.奖励，奖赏,报答______________________作为...的回报
________________因为...报答某人______________用...报答某人______________adj.有报酬的
_______________ 依靠,信任_________________ adj.值得信任的_____________________
依靠某人获取某物 __________________依靠某人做某事rely/depend on it that...________________
_______________ 促进,使便利___________________n.
_______________ 检查,调查,测验_____________________n.
_______________ 否定的,负面的,消极的,阴性的__________________积极的；肯定的；阳性的
_______________ 自动扶梯;滾梯
_______________ 立即,马上___________________________________(同义短语)
_______________ 悲观的___________________n.悲观主义__________________悲观主义者
__________________乐观的___________________n.乐观主义__________________乐观主义者
_______________ 训练,管教,纪律,训练办法 v.自我控制;管教;处罚
_______________ 药丸,药片
_______________ 决定,选定
_______________ 作出决定,下定决心________________改变主意_________________心里牢记
_______________ 构成,组成,创作,撰写__________________n.组成；作品____________作曲家
____________________由....构成_______________________________________________(同义短语)
_______________ 外科医生 _______________ 外科手术, 诊所
_______________ 解放,解脱________________ n.自由_______________________自由女神像
_______________ 刮脸,修面 ___________________剃掉;刮去
_______________ 胡须,络腮胡子
_______________ 打扰,扰乱,使心神不安_________________adj.令人不安的
_______________ 纸烟,香烟
_______________ 专家 __________________ v.专攻，专门研究______________ adj.特别的
_______________ 顾问,商议者,咨询者___________________v.请教，咨询，协商
_______________ 药,麻醉药,毒品
_______________ 跳,跳过,略过,遗漏,不做,蹦跳（________________________过去式过去分词）
二．短语翻译
________________________________ 长大
________________________________ 做出自己的决定
________________________________ 导致
________________________________ 涉足；参与；被卷入
______________________________ 阻止人做某事
_______________________________ 以...为基础
_______________________________ 充当
_______________________________ 作为回应
_______________________________ 除.....之外
_______________________________ 立即；马上
_______________________________ 毕竟；终究
________________________________ 打破坏习惯
________________________________ 选定，决定
三．重点句型
1．These bad habits,____________________(如果放任不管) could lead to more serious ones when they become adults.
2. _____________________________________________________________________
(防止像这样的一些坏习惯影响青少年的生活) is essential.
3．We are _______ we repeatedly do.
4． __________________________________________(为了促使我们积极改变坏习惯), we must first ___________(检查) our bad habit and then try to _______(调整)them.
5. A journey of a thousand moles _________________(以...开始) a single step.
四. 单词拼写
According to modern (心理学), we must first learn about the “habit cycle”, which works like this: Firstly, there is a (提示；诱因). Secondly, there is a “routine”, the regular action you take ___________(答复) the cue. Thirdly, there is the “ (奖励)”, the good thing or feeling we get from the routine.
Some of them may become involved in (烟草) or (酒) (滥用), which can lead to (身体的) and mental health problems. To prevent harmful habits like these from ______________(支配) a teenager’s life is essential.
After that I stopped buying all the sweets, biscuits, and (含糖的) drinks that I used to have every day.
We need to (下定我们的决心) and make small changes over time.
Life ________ (由…构成) many elements.
It is harmful to (跳过) breakfast often.
To join the People’s (解放) Army, it is required for men to (剃；刮) off their __________(胡须).
It was not polite to (打扰) your neighbours with loud music.
We are what we (重复地) do.
If we are not successful (立即) we often become (悲观的) and give up.
To reach the goal of change, a person must show some ____ (自制力) and repeatedly take many small steps.
However, there is no “magic (药丸)” or (删除) button that will help you; you have to ____________(决定) some changes.
For example, when we come to an (自动扶梯), our normal routine is to ride it.
The reward makes us much more likely to continue the cycle, and the bad habit of (依赖) unhealthy snacks is formed.
It is important to avoid passive (卷烟) smoking.
It will take the nutrition (专家) an hour to make a balanced diet menu for you.
For example, we could try to replace a (消极的) routine with something more positive.
It is illegal and dangerous to take (毒品).
To___________(促使) a positive change in our bad habits, we must first ______________(检查) our bad habit cycles and then try to adapt them.
五．单句语法填空
The dentist________(repeated)stresses the importance of brushing teeth when I left the clinic.
A number of past studies have noted that__________(physical)active people have much lower
risks of developing depression and anxiety.
At today’s meeting we’re going to discuss and decide__________the most effective ways to
study mathematics.
The students have been working hard on their lessons and their efforts will be rewarded______
success in the end.
5、The new product which was developed __________response to the customer demand will come
onto the market next month.
6、Our monitor is the first person we can think of to rely_________,for he is always wlling to help
whoever is in trouble.
The good news is__________we have developed a vaccine against the new virus.
__________(finish)the work before Friday is not easy.
It’s necessary for you__________(lock)the car when you do not use it.
On our way to the house, it was raining so hard that we couldn’t help wondering how long it
would take__________(get)there.
六. 完成句子
消极的能量和话语就像杂草一样，如果放任不管就会迅速蔓延 (check)
Negative energy and words, like weeds, will spread quickly________ ________ ________.
一旦立志成功，失败便永远击不跨你 (mind)
Once_________ _________ _________ _________ _________ _________ _________,failure
will never defeat you.
消极或悲观的态度可能有很多原因
There can be many reasons__________ __________ __________ __________ __________
__________ __________.
汤姆缺乏自制力，这导致他染上烟瘾 (discipline)
Tom lacks of__________,which leads to__________ __________ __________ __________
__________ __________.
我们如此依赖数字设备，以至于它们开始主宰我们的生活 (dominate)
We are_________ _________ _________digital devices that they begin_________ _________
__________ __________.
6、除了运气这一随机因素外，使一些人成功的很大因素还包括某些习惯的养成 (what 从句)
__________ __________the random element of luck, much of__________ __________
__________ __________ __________involves the developing of certain habits.
7、我们很难马上改掉坏习惯 (rid)
It is very difficult for us_________ _________ _________ _________bad habit_________
__________.
正如一位心理学家所说，缺乏自信的孩子不愿意尝试新事物（定语从句)
__________ __________ __________ __________,a kid who lacks confidence will be reluctant try something new.
A medical team,__________ ___________ __________________ __________ ________ _______
(由5个医生和10个护士组成的), has been sent to the earthquake-stricken area.
10.You can______ ______ _______ _______ ______ _______ _______ _______ _______ ______ _______(尽管放心他们会按时完成任务的).
Part 2 Using language
一．词汇识记与拓展
1._______________ 头晕目眩的,被弄糊涂的
2._______________ 流行性感冒
3._______________ 刺激，促使，促进__________________ n.______________________(同义词)
4._______________ 牙医
5._______________ 含糖的,甜的__________________ n.糖
6._______________ 坚果,果仁
7._______________ 滑板,用滑板滑行
8._______________ 动态的,有生气的____________________(同义词)
9._______________ 焦虑不安;疲惫不堪；破烂不堪的
10._______________ 破旧的,筋疲力尽的
11._______________ 保龄球运动,滚木球戏
12._______________ 喜剧______________adj.喜剧的_______________n.喜剧演员
________________ n.悲剧______________adj.悲剧的
13._______________ 每月,每月一次,每月的,按月的,月刊___________每日的；日报_______________中国日报
____________每周的；周报 ______________________ 英语周报 _____________ 每年的；年鉴
14._______________ 加强；提高；增加
15._______________ 使消除疲劳,使振作精神________________adj.提神的；使人恢复活力的
16.________________吸引全部注意力；吸收____________________________专注于，专心于
二．短语翻译
______________________________ 感觉舒服
______________________________ 在...快结束时；在...末端
_______________________________ 激发某人的动力
_______________________________ 下定决心
_______________________________ 遭受...之苦
__________________________________ 掌控...
_________________________________ 在某人能力范围之内
________________________________参加
_______________________________焦虑不安的
______________________________日日夜夜
______________________________精疲力尽的
_____________________________控制
______________________________对...疯狂
______________________________用...取代...
______________________________使...变得更好
三. 单词拼写
1.I often felt sleepy and (头晕目眩), and lacked passion. Most worrying, though, I got the __________(流感) easily.
2.This (激发；促进) my motivation. A (牙科医生) told me too much sugar had damaged my teeth.
3.Playing was fun, but I felt even more (筋疲力尽) afterwards!
4.Rock climbing, (保龄球), watching (喜剧), and playing basketball were the things I thought of doing instead.
5.I got so __________(沉迷于) that I played the games___________________(日日夜夜).
6.We need to (下定我们的决心) and make small changes over time.
7.I feel more (充满活力的) and stronger than ever, in both body and mind.
8.After starting high school, I felt (焦虑不安) and always relaxed by playing computer games.
9.Now my dad and I go rock climbing together (每月一次的)! It has (提升) the quality of my life. I get (使回复精力) through climbing, spend more time with my dad, and get to meet new friends.
10.To (吸收) stress effectively, you must be sure to do something that takes your mind off everything else.
11.Whenever I went out with friends, I brought snacks from home, things that didn’t have any ________(add) sugar: fruit, _________(坚果), _________(dry) meat, etc.
12.I jumped on my (滑板) and rode around my neighbourhood, or just took a long walk.
四. 单句语法填空
After__________(liberate), he spent over two years in various displaced persons camps.
It was from Paul that we first heard of the man referred to as a computer__________(special)
in software.
Zoo officials said they had given regular__________(month)health examinations to Chuang
Chuang.
__________(disturb)news came that an unknown disease was spreading in the area.
Whenever he worked until midnight, he would drink some coffee to get__________(refresh)
The tourists, all of whom had enjoyed themselves so much in the botanical garden, were worn
__________.
When deeply__________(absorb)in painting, he always forgets all about eating or sleeping.
As we all know, water_________________(compose)of hydrogen and oxygen.
The conference stimulated him____________(study)the subject more in depth.
It is very important____________(enhance)the learners’ foreign cultural knowledge and
awareness in the teaching.
五. 语法填空
It’s nothing new that physical activity leads to better health.But for the__________(one)time in 10 years, the US government has changed its guidance on how much exercise people need__________(stay)healthy and when they should start.
The new guidance states children as young as 3 need to be (physical)active. Dr Diroir says the most important time for children to begin exercising is between 3 and 5,and children in this age group need at least three hours of activity every day.
Doctors say__________is important to start young, from birth to 5, when a child’s brain develops more than at any other time.These developments have a lasting effect_________a child’s ability to learn and to succeed in school and in life. As for children between 6 and 17, at least one hour of moderate to vigorous activity a day _______ (recommend).Most of this activity should be aerobic exercise.
For adults, the __________(suggest)length of time for exercise remains the same-150 minutes per week of moderate to vigorous physical activity.Those over 65 should include the activity _____help aid balance. Better balance means__________(few)falls and less chances of injury.
The new guidelines have changed nothing about the dangers of sitting too much. It is especially harmful and can even undo the benefits of exercise you may have gained.
Keys:
六. 完成句子
消极的能量和话语就像杂草一样，如果放任不管就会迅速蔓延 (check)
Negative energy and words, like weeds, will spread quickly if left unchecked.
一旦立志成功，失败便永远击不跨你 (mind)
Once you make up your mind to succeed, failure will never defeat you.
消极或悲观的态度可能有很多原因
There can be many reasons why we have negative or pessimistic attitude.
汤姆缺乏自制力，这导致他染上烟瘾 (discipline)
Tom lacks of discipline,which leads to his being involved in tobacco abuse .
我们如此依赖数字设备，以至于它们开始主宰我们的生活 (dominate)
We are so dependent on digital devices that they begin to dominate our life.
6、除了运气这一随机因素外，使一些人成功的很大因素还包括某些习惯的养成 (what 从句)
Aside(Apart) from the random element of luck, much of what makes some people successful involves the developing of certain habits.
7、我们很难马上改掉坏习惯 (rid)
It is very difficult for to get rid of bad habit straight away.
正如一位心理学家所说，缺乏自信的孩子不愿意尝试新事物（定语从句)
AS a psychologist said, a kid who lacks confidence will be reluctant try something new.
A medical team,composed(comprised/consisting) of five doctors and ten nurses
(由5个医生和10个护士组成的), has been sent to the earthquake-stricken area.
You can rely(depend) on it that they will finish their task on time.(尽管放心他们会按时完成任务的).
Unit2词汇复习
If you a___________（滥用，虐待）your body now, you'll pay the price when you're older.
The crowd started ______________（辱骂）him after he failed to save a goal.
The product was developed ____ _______ ______（短语：回答，回复） customer demand.
She started singing to the baby and was r_____________（奖励，奖赏）with a smile.
Computers can be used _____________（促进，促使） language learning.
The students will_____________（检查，测验）in/on all subjects at the end of term.
The research _______________（审查;剖析）the effects of alcohol on long-term memory.
As a ________(外科医生), he was good at performing brain __________(外科手术).
They appeared surprisingly p_______________（悲观的）about their chances of winning.
She is o_______________（乐观的）about her chances of winning a gold medal.
The lecture dragged on and my mind w_________________(走神了，漫游).
When I saw the exam questions my mind just went b________________.（一片空白）
The committee_________（由.....组成）representatives from both the public and private sectors.(___________/________________/_____________/_________________)
If you get up early, try not to d___________________ everyone else.（打扰）
There are more d____________(令人心烦的) things on television.
I was deeply d ___________and depressed by the news.这消息使我深感不安和沮丧。
You shouldn't have done it without c_________________(咨询，同...商量)me.
He turned and s_______________ away, singing happily to himself. 蹦蹦跳跳地走
He s______________(不参加)chemistry class three times last month.
An inspiring teacher can s____________ students to succeed.(激励)
These shoes are __________ _________（穿破了）.
He looked ______ ______（疲惫的）, as if he'd missed a night's sleep.
_________________(exhaust), he slid into bed and fell fast asleep.
It was such a hot night that I had a cold shower to r________ myself.（使…神清气爽）
He felt r____________(= more energetic and relaxed) after the holiday.（神清气爽的）
Her capacity________________（理解，掌握） information is amazing.
Judy lay on the sofa, a____________ in her book. 朱迪躺着沙发上专心致志地看书。
28.Some of them may become involved in (烟草) or (酒) (滥用), which can lead to (身体的) and mental health problems. To prevent harmful habits like these from _________(支配) a teenager’s life is essential.
29.A number of past studies have noted that__________(physical) active people have much lower risks of developing depression and anxiety.
30.The ______ (牙医)________(repeated)stresses the importance of brushing teeth when I left the clinic.
31.It will take the nutrition (专家) an hour to make a balanced diet menu for you.
32.For example, we could try to replace a _____ (消极的) routine with something more________(积极的).
33.I feel more d (充满活力的) and stronger than ever, in both body and mind.
34.Zoo officials said they had given regular__________(month)health examinations to Chuang Chuang.
35.It is very important to e___________(提高)the learners’ foreign cultural knowledge and awareness in the teaching.
Unit2
abuse 2.abusing 3.in response to 4. rewarded 5.to facilitate 6.be examined 7. examined 8.surgeon,surgery 9. pessimistic 10.optimistic 11. wandered 12. blank 13.consists of /is made up of /is comprised of /is composed of ) 14.disturb 15. disturbing 16.disturbed 17. consulting 18.skipped 19.skipped 20.stimulate 21.worn out 22. worn out 23. Exhausted 24. refresh 25.refreshed 26.to absorb (to acquire/to attain) 27.absorbed 28.tobacco, alcohol,abuse,physical,dominating 29.physically 30.dentist,repeatedly 31.specialist 32.negative,positive 33.dynamic 34.monthly 35.enhance