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XB3 Unit2 Healthy Lifestyle 单元知识清单
一、核心单词
1. physics n.物理→physical adj.身体的；物理的→ physically adv.身体上；体格上→physician n.医师；内科医生
2.dominate vt. &vi.支配;控制;占有优势→domination n.控制;影响→dominating adj.主要的；有影响力的
3.repeat v.重复说(或写/做)；重播(节目)→repeated adj.重复的→repeatedly adv.重复地→repetition n.重复
4. respond v.回答；响应；作出反应→response n.回答；响应
5.reward n.回报；奖励；报酬；v.奖励；奖赏；给以报酬→rewarding adj.值得的；有益的；有意义的
6. rely v.依赖；依靠；信赖→reliable adj.可信赖的；可靠的→reliability n.可靠性
7.facilitate v.促进；促使；使便利→facility n.设施；设备
8.examine v.仔细检查；审查；测验→examination n.考试，检查
9.negative adj.消极的；有害的；否定的 反义词：positive adj. 积极的
10.pessimism n. 悲观；悲观主义→pessimist n. 悲观主义者→pessimistic adj. 悲观的；悲观主义的→pessimistically adv. 悲观地
反义词：optimism n.乐观主义→optimist n.乐观主义者→optimistic adj.乐观的optimistically adv. 乐观地
11. compose vt.&vi.组成；作曲；撰写→composer n.作曲家→composition n. 作品；作曲；作文
12. liberate v 解放→liberation n. 摆脱，解放→liberty n. 自由
13. disturb vt. 打扰；搅乱；使烦恼→disturbing adj.令人烦恼的；令人不安的；使人震惊的
→disturbed adj.被扰乱的；感到不安的→disturbance n. 骚乱；打扰
14. consult v. 咨询；商议；查阅→consultant n. 顾问；高级顾问医师
15.stimulate v.促进；激发；刺激→stimulating adj.激励人的；振奋人心的→stimulation n.激励；兴奋
16. stress n. 压力；紧张; vt.强调;重读→stressed adj. 焦虑不安的；心力憔悴的;重音的；受压的
→stressful adj. 紧张的;压力大的
17. absorb vt.吸引全部注意力;吸收→absorbed adj.专心致志的,全神贯注的→absorption n. 吸收, 专注
二、重点词汇
1.in response to 响应，反应；回答；答复
make a/no response to 对……做出回应/不予回答
respond to...with/by... 用……回应……
2.reward n．回报；奖励；报酬 vt. 奖励；奖赏；给以报酬；值得
as a reward for　　　 作为(对某事的)报酬/奖赏
in reward (for) 作为（对…的）回报
give/offer a reward to sb. for sth. 因为某事而给某人报酬
reward sb.for sth. 为某事而以……报答某人
3.rely on依赖；依靠；信赖
(1)rely on＋n./doing...　 指望/依靠……
rely on sb./sth. to do... 指望……做……
rely on it that... 指望……
(2)depend /count/bank on/upon 依赖；依靠
4.negative adj.消极的；否定的；阴性的
表达态度的词语approval n.赞成 disapproval n.不赞成的
objective adj.客观的 subjective adj.主观的
favorable adj.赞成的, 有利的 affirmative adj.肯定的/同意的；积极的
supportive adj.支持的, 支援的 indifferent adj.漠不关心的
impartial adj.公平的,不偏不倚的 neutral adj.中立的
5.pessimistic adj.悲观的
be pessimistic/optimistic about 对...持悲观/积极态度
6.decide on 决定；选定
(1)decide to do/that＋从句... 决定做……
(2)make a decision 做出决定
come to/arrive at/reach a decision 做出决定
7.make up one's mind下定决心；决定
change one's mind　　 改变主意
keep/bear/have... in mind 记住；牢记在心头
come/spring to mind 突然记起(或想到)
万千思绪涌上我心头。Thousands of confused thoughts came into my mind.
8.compose vt.&vi.组成；作曲；撰写
be composed of＝be made up of＝be comprised of =consist of 由……组成
9.disturb vt. 打扰；搅乱；使烦恼 同义词：annoy;bother;upset;trouble;worry
(1)disturb sb./sth.　 使某人感到不安/弄乱东西
(2)be disturbed by/about/at 对……感到忧虑/不安
be disturbed to do sth. 对做某事感到不安
10.consultant n.顾问;高级顾问医师
(1)a consultant on ...……方面的顾问
(2) consult(with) sb. about sth.咨询/请教某人某事/与某人商量某事
11.stimulate vt. 激发；促进；刺激
stimulate sb. to do sth. 刺激/激励某人做某事
12.refresh vt. 使恢复精力；使凉爽；刷新
refresh oneself 　 使自己精神振作，恢复活力
refresh oneself with... 用……提神
feel refreshed 感到精神爽快的
13.absorb vt.理解，掌握；吸收，汲取；吸引全部注意力；使全神贯注
absorb...from...　 从……中吸收……
absorb...into ... 把……吸收进……
absorb one's attention 吸引某人的注意力
be absorbed in＝be lost in＝be buried in 全神贯注于；专心
集中注意力于：concentrate on; focus on; pay attention to; put one’s heart into; be devoted to; be buried in; be lost in
三、必备短语
attended your summer camp 参加你们的夏令营
hardly ever 很少，几乎从不
feel sleepy and dizzy 感到困倦和头晕
lack passion缺乏激情
got the flu 得流感
stimulate my motivation 激发我的动力
damage my teeth and health 损坏我的牙齿和健康
exercise regularly 定期锻炼
played table tennis or badminton打乒乓球和羽毛球
took a long walk 走很长一段路
feel more dynamic and stronger 感到更加有活力强壮
in both body and mind 身体和精神上
sleep soundly睡得香
felt stressed out 感到焦虑不安
day and night 日日夜夜
adjust my lifestyle 调整我的生活方式
take control of my life 控制我的生活
find other ways to relax 找到放松的其他方式
be mad for 为...而疯狂
enhanced the quality of my life 提高生活质量
feel much more energetic 感到更加有活力
change myself for the better 让自己变得更好
四、Grammar 不定式作主语
(1) 把单个不定式短语置于句首，句子谓语通常用单数。
To lean out of the window is dangerous.身子探出窗外很危险。
(2) .It is +adj.+(for sb) to do（修饰物的形容词）
(adj.: easy ,difficult, comfortable, pleasant, light , dangerous， tiresome, interesting , heavy, fit)
eg: It is easy for me to learn how to drive.学开车对我来说很轻松。
2.It is +adj.+(of sb) to do（修饰人品形容词）
(adj: kind, good, nice, wise, unwise, clever, silly, stupid, foolish, careless, rude, polite, naughty)
eg:It is clever of you to apply for the position. 你申请这个职位真是明智的。
3.It is +n.+ to do sth( an honour, our duty, a pity, a shame)
eg:It is our duty to take care of you. 照顾你是我们的责任。
4.It takes/took sb some time to do sth.
It takes me half an hour to do my housework. 我花了半个小时做家务。
(3) 动词不定式与疑问词how, what, when, where, which连用构成不定式短语做主语
How to use the computer is a question.
(4) 不定式作主语和动词-ing形式作主语的区别：
动词-ing形式和不定式作主语, 都是说明一个内容。
不定式通常表示一个将来的、具体的内容;
但是, 动词-ing形式则表示一种经常性的、习惯的或抽象的概念。
To look after children is her job today.
Looking after children is her work.
五、写作指导
本单元写作项目是要求给编辑写一封描述生活方式的信件，符合正式书信的写作范畴。
常用短语
1. Problem: What lifestyle habit you would like to change？
沉迷于..: be addicted to doing; be obsessed with; be glued to +n; be engrossed in 沉迷于(不好的东西)
不吃早餐：skip breakfast
lack of exercise/sleep 缺乏锻炼/缺乏睡眠
irregular sleep patterns 睡眠不规律
overeating 暴饮暴食
unbalanced meals 饮食不均衡
2. Reason: Why you want to change？
损害我的健康 do damage to my health
感到头晕和喘不过气来feel dizzy and breathless
缺少激情lack passion
视力变差eyesight is getting worse
stressed out and worn out 压力山大；疲惫不堪
3. Action: How you plan to change？
on diet/have a balanced diet 节食
regular exercise ( jogging/hiking/cycling/yoga) 定期锻炼(慢跑/远足/骑行/瑜伽)
outdoor activities 户外活动
healthy eating/balanced diet 健康饮食/均衡饮食
positive mindset 积极的心态
stress management 压力管理
establish a good sleep routine 养成良好的睡眠习惯
maintain a healthy weight 保持健康的体重
develop/form healthy hobbies 培养健康爱好
reduce screen time 减少电子设备的使用
过渡词：Initially 刚开始; Aside from 除……之外; With intense efforts ; Currently;
4. Result: What result you hope to see？
break/get rid of the bad habit successfully 成功摆脱坏习惯
more energetic and dynamic than ever, in both body and mind. 在身心上比以往更有活力
be enthusiastic about life and study 对生活和学习更有激情
build up body/strength 强身健体
常用句式
开头：
I am writing to express my... about my current lifestyle, which I believe is...
我写信是为了表达对我当前生活方式的……,我觉得我的生活方式是……
I am writing to talk about my... and my determination to make a change.
我写信是为了谈谈我的……和我想要作出改变的决心。
结尾：
I am willing to make positive changes which will be beneficial to my...
我愿意作出积极的改变,这些改变会对我的..有益。
I believe that a healthy lifestyle is the foundation for a happy and fulflling life, and I am willing to do whatever it takes to achieve it.
我相信一个健康的生活方式是幸福美满的生活的基础，我愿意尽一切努力去实现它。
范文赏析
假设你是李华，打算给学校报社编辑写信投稿，内容如下：
1. 以前自己不健康的生活方式导致身体出现问题。
2. 你的措施。
3. 取得的成果
范文：
Dear Editor
One year ago, I was so mad for junk food that I hardly ever felt well, either physically or mentally. I failed to take control of my diet. What’s worse, I spent little time on taking exercising. Consequently, it was challenging for me to climb stairs.
I made up my mind to adapt my lifestyle, and prevented the unhealthy habit dominating my life. Not only did I have a balanced diet, but also actively took part in exercise. Aside from consuming vegetables, I would take a walk for at least 30 minutes every day. Running and playing ball games were the things that I thought of doing.
The results have been fantastic. I feel more dynamic and stronger than ever, both in body and mind. I get refreshed through changes, which enhances the quality of my life.
Yours,
Li Hua

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