人教版 (2019)选择性必修 第三册Unit 2 Healthy Lifestyle课堂教学课件ppt

这是一份人教版 (2019)选择性必修 第三册Unit 2 Healthy Lifestyle课堂教学课件ppt，共39页。PPT课件主要包含了reward n，rely，词汇拓展，negative，mind n，compose，skip v，skip 语义网络图，absorb，absorb vt等内容，欢迎下载使用。

 [C] & [U] 报答；报酬；奖赏 sth that yu are given because yu have dne sth gd, wrked hard, etc.：My grandmther says that a gd deed is its wn reward. 2012 浙江改This jb is difficult, but the financial rewards are great.The schl has a system f rewards and punishments t encurage gd behaviur. [C] 悬赏金；赏金：The ld lady is ffering a reward f $50 t anyne wh finds her cat fr her!
reward 一指因工作、贡献等而得到的“回报”“报酬”。二指因给警方提供帮助或帮助他人找回失物而得到的“赏金”。We shuld nt hpe t get rewards withut hard wrk.A $100 reward has been ffered fr the return f the backpack. award 指因某种突出的成就而由官方颁发的奖赏或荣誉，可以是“奖（品）”“奖状”“奖金”等。award 比 reward 更正式，t fficially give sb a prize r mney。He wn the Husing Design Award fr the year 2011.prize 指因在某方面做出巨大的贡献或在竞赛、比赛中胜出而获得的“奖赏”“奖品”。the Nbel Prize fr Physics / Medicine / Peace She wn first prize at the speech cntest.
reward, award, prize 辨析
vt[常用于被动语态] 报答；酬劳；奖赏：The plice will reward whever prvides useful infrmatin t catch the rbber. 2014 湖北The students have been wrking hard n their lessns and their effrts will be rewarded with success in the end. 2016 北京词汇拓展► rewarding adj 有益的；有意义的；报酬高的：When asked fr his views abut his teaching jb, Philip said he fund it very interesting and rewarding. 2012 安徽
reward语义网络图
reward给予；赠给（基本义）
对他人的付出或牺牲给予回报、补偿或奖励
自己的付出得到肯定、回报、补偿或奖励
为“鼓励”他人付出而给予的回报或奖金
翻译句子1.万物靠太阳生长。____________________________________________2. 与其求人,不如求己。____________________________________________
All living things depend n / upn the sun fr their grwth.
It wuld be better t depend n urselves than n thers.
rely n / upn
rely virely n / upn 依靠 t depend n sb / sth：Yu shuldn’t always rely just n the Internet fr yur research. 2015 湖南rely n / upn … t d sth:These days, we rely heavily n cmputers t rganize ur wrk.  信任 t trust r have faith in sb / sth：rely n / upn … t d sth:I can rely n David t keep my secret.
reliable adj 可信赖的；可靠的 (psitive)：a reliable prductTm is clever while Jack is hnest and reliable.
2020年10月2日，美国总统特朗普在社交媒体上称，他和夫人梅拉尼娅新冠病毒检测结果均呈阳性（psitive），将马上进入隔离和康复程序。随后，美国民主党总统候选人乔·拜登表示，他的新冠病毒检测结果呈阴性（negative）。
negative 的词源义和基本义是“否定的”
negative adj 否定的：a negative sentence / reply I have a negative pinin n the value f this idea while thers are psitive abut it.  负面的；消极的 反 psitive：In my pinin, the Internet has negative effects n ur lives.A negative attitude will never give yu a psitive life.（电 / 数字）负的；（医）阴性的 反 psitive：a negative number / charge / trade balance
negative 词源解读
negative 语义网络图
电、数字、医学检测结果等“否定的”
（电 / 数字）负的；（医）阴性的
否定的基本义negative
 [C] & [U] 头脑；大脑：A gd idea frmed in his mind.There were all kinds f thughts running thrugh my mind. [C] 思考方式；思维；心智：He had the bdy f a man and the mind f a child.His mind is as sharp as ever.  [C] 心思；注意力：Dn’t let yur mind wander!Keep yur mind n yur wrk! [C] 富有才智的人：Great minds think alike.
【常用搭配】be f the same mind 意见相同；保持原来的意见：We are all f the same mind abut this issue. bear / keep … in mind 将……记在心中；记起 (bear / keep in mind that)：It’s a gd idea — I’ll bear it in mind.Whenever r hwever yu take ntes, keep in mind that nte-taking is a selective prcess. 2008 全国change ne’s mind 改变主意：When I first met Bryan I didn’t like him, but I have changed my mind. 2013 全国
cme int ne’s mind 掠过 / 进入某人的脑海：Suddenly a terrible thught came int my mind.make up ne’s mind 拿定主意；下定决心：Once she has made up her mind, nthing can change it.He has made up his mind t vercme his shrtcmings.n sb’s mind 在某人心上：There are many prblems n his mind.
高考链接根据所给汉语提示填空。1. Eight twers ____________________（组成）this htel that ffers ver 300 rms.（2010 全国）2. Life in the twn f Tivatn ________________________________________（由……组成）bth gd news and bad news.（2016 上海）
is made up f / is cmprised f / cnsists f
cmprise, cmpse 是正式用语
is cmpsed f
cmpse由cm- (tgether, with) + pser (t place) 构成，词源义 / 基本义是“放在一起” 。
 vt [不用于进行时][正式用语] 构成；组成 (make up)：England, sctland, and Wales cmpse the island f Great Britain.  vt & vi 创作（乐曲、诗歌等）；vt 撰写：Mzart cmpsed his last pera shrtly befre his death.cmpse a speechbe cmpsed f 由……组成 / 构成:What is water cmpsed f?
放在一起（基本义）cmpse
创作（乐曲、诗歌等）；撰写
cmpse 语义网络图
 vi 跳；跳过： skip ver the fenceShe watched her little granddaughter skip dwn the path. vi & vt 跳（绳）(AmE jump rpe)： vi & vt 略过；遗漏 t miss the next thing that yu wuld nrmally read, d, etc.：I skipped ver the last part f the bk.
skip 的词源义和基本义是“跳（过）” (spring lightly, jump ver)。
 vt［非正式用语］不做（应做的事等）；不参加 t nt d sth that yu usually d r shuld d (miss)：If yu skip meals, yu dn’t get enugh calries, and then yu feel tired.She decided t skip the afternn’s class. skip a grade 跳级n [C] 蹦跳
skip跳（过）基本义
不做（应做的事等）；不参加
t absrb the impact
absrb 词源解读
absrb的词源义是“suck in”（吸吮；吸收），基本义为“吸收”
 吸收 t take in and hld sth (a liquid, heat, etc.)：A transparent bject desn’t absrb light. 2015 北京改One hectare f frest can absrb 23 tns f carbn dixide per year. 吸纳 t take sth int sth larger, s that it becmes part f it：Service wrk absrbed a great number f wmen wh arrived in the cities frm the cuntry.
 理解；掌握 t take sth int the mind and learn r understand it (take in)：absrb new knwledge / infrmatin I’ve just been s busy studying and trying t absrb all the new things arund me.  吸引；使专心 t interest sb s much that they dn’t pay attentin t ther things：This wrk has absrbed him fr years.  缓冲：Well-designed sprts shes shuld absrb the impact n yur feet.
“吸收”个体成为集体的一部分
“吸收”知识、信息等并掌握
“吸收”某人的注意力、兴趣等
absrb 语义网络图
► absrbed adj 专心致志的；全神贯注的：When smething did interest me, I culd becme absrbed. 2016 北京(be) absrbed in:When deeply absrbed in wrk, he always frgets all abut eating r sleeping. 2012 北京改
说出下列单词的反义词和汉语释义。1. psitive → ___________ _________________________________2. ptimistic → ____________________________________________3. punish → ___________________________________________4. prud → ______________________________________________5. tight → ___________________________________________6. bjective → ___________________________________________7. majr → __________________________________________8. simple → __________________________________________9. increase → __________________ _________________________________10. abstract → __________________________________________
pessimistic
humble / mdest
subjective
decrease / reduce
学习词汇时，除了借助近义词来建立新旧知识联系，也可以通过反义词来帮助学习和理解词汇。近义词与反义词是建立词汇网络最基本的两种途径。
否定的 / 负面的 / 消极的 / 阴性的
悲观的 / 悲观主义的
截短词：用适当的单词完成表格。
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earthquake
math / maths
截短法（clipping）是指将一个较长的单词截短用以构成新词的方法。截取原词的某一部分而将剩余的部分作为新词来使用。主要有截头、去尾、截头去尾等形式。截短词中的大多数通常用于非正式或日常的谈话和写作中。
写出下列句子中画线部分的汉语释义。1. Yu deserve a reward fr being s helpful. ___________2. Winning the match was just reward fr the effrt the team had made. ___________3. A £100 reward has been ffered fr the return f the necklace. ___________4. She wanted t reward the cleaners fr their effrts. ___________5. Finally, Mlly’s patience was rewarded. ___________
一、写出下列句子中画线部分的汉语释义。1. As babies, we rely n thers fr fd. ___________2. Yu shuld rely n yur wn judgment. ___________二、在空白处填入1个适当的单词或括号内单词的正确形式。1. Yu can rely n me _________ (keep) yur secret.2. I rely n yu _________ gd advice.
写出下列句子中画线部分的汉语释义。1. Scientists have a fairly negative attitude t the thery. ___________2. They received a negative reply. ___________3. Her pregnancy test（妊娠化验）was negative. ___________4. This crisis had a negative effect n trade. ___________
一、写出下列句子中画线部分的汉语释义。1. Mind and bdy are clsely related. ___________2. D yu have a clear picture in yur mind f what yu want? ___________3. He gave his mind t the arrangements fr the next day. ___________4. She was ne f the mst brilliant minds f the last century. ___________
二、写出下列词块的汉语释义。1. bear / keep … in mind ______________________2. be f the same mind______________________3. change ne’s mind______________________4. cme int ne’s mind______________________5. make up ne’s mind ______________________6. n sb’s mind______________________
意见相同；保持原来的意见
掠过 / 进入某人的脑海
拿定主意 / 下定决心
写出下列句子中画线部分的汉语释义。
1. Gershwin agreed t cmpse smething fr the cncert befre he realized he had just a few weeks t d it.（2013 山东） ____________ 2. On the ther hand, nce a week r s I had t cmpse the essays f my friend. ____________3. The sea is mainly cmpsed f water and salt. ____________4. Five academic schls cmpse the whle university. ____________
写出下列句子中画线部分的汉语释义。1. She skipped happily alng beside me. ___________2. She likes t skip rpe as a warm-up. ___________3. I ften skip breakfast altgether. ___________4. Yu can skip the next chapter if yu have cvered the tpic in the class. ___________
一、选出画线词的正确释义。__________ 1. When cndrs（秃鹰）eat dead bdies f ther animals cntaining lead（铅）, they absrb large quantities f lead.（2016 北京）__________ 2. While watching TV, children d nt merely absrb wrds and images（影像）.（2015 广东）__________ 3. The mvement and nise f the machines absrbed him cmpletely. __________ 4. Jump with yur knees bent, s they absrb less impact.
a. 理解 b. 吸收 c. 缓冲 d. 吸引
二、将下列句子译成英语。1. 由于专注于他的工作，他都没听到人们进来。 __________________________________________________2. 她坐在椅子上专注地看书。__________________________________________________
Absrbed in his wrk, he didn’t hear peple cme in.
She sat n the chair, absrbed in her bk.