高中英语牛津译林版 (2019)必修 第二册Unit 2 Be sportybe healthy教学ppt课件

这是一份高中英语牛津译林版 (2019)必修 第二册Unit 2 Be sportybe healthy教学ppt课件，共59页。PPT课件主要包含了Lead-in，Exercise，Structure等内容，欢迎下载使用。
Q:What happens when yu stp exercising?
Less fit.Lss in VO2 max (最大摄氧量).Smaller muscle cells.Larger fat cells.Depressin (沮丧).Lw self-esteem. (自卑)
Why nt take exercise?
Pre-reading
Q1: What might prevent peple frm starting exercise?
Discuss in pairs and answer the questins.
Pssible reasns Lack f time Lack f skills Lack f mtivatin (动力) Lack f energy Extreme weather cnditins Fear f injury High csts and lack f facilities …
Things are always difficult at the start.万事开头难。
Hw t start exercising?
Q2: What can yu knw abut the article accrding t its title, subheadings (小标题) and pictures?
A guide (指南)
Beginners f exercise
An expert in exercise
T give sme guidance (指导) n hw t start exercising
A beginner’s guide t exercise
Understanding the benefits f exercise
Planning yur exercise rutine
Eating and drinking right
Aviding injury
Part1-Intrductin
Part3-Cnclusin
While-reading
1. Read the guide and fill in the blanks with sme key phrases.
Tip: Pay attentin t sme linking wrds (连接词) when yu search the infrmatin needed.
Physical benefits______________
Mental health
Q1: What are the physical and mental benefits f exercise?
negative feelings
brain functins
Q2: Wh are the target readers, adults r teenage students?
____________________________________ What types f exercise yu enjy
What yu expect t imprve
Three types f exercise
1._________ exercise
2._________ training
3._________ training
flexibility
Q: Which ne wuld yu like t have a try and why?
What t eat______________Drinking water
Q1: What shuld we eat?
Fds that can prvide _______________________.Fds that are _________________________.
plenty f carbhydrates
rich in prtein
Q2: When shuld we eat?
Befre: have an meal an average f _________________.After: wait at least ________________________.Thrughut: drink t _______________________.
1.5-2.5 hurs
make up fr water lst
___________________________________Starting small_________________ _____________________________________
Wearing prper clthes and equipment
Warming up befre exercise and stretching after exercise
2. Analyze the writing techniques and understand the meanings.
It has als been prven that… (Line 4-5)Sme studies even shw that… (Line 10-11)
Q: Why des the authr mentin sme studies here?
T supprt his ideas;T make his ideas cnvincing (可信的).
Aerbic activities, like jgging, swimming and skiing develp… (Line16-17)Strength training, such as pull-ups and weightlifting,… (Line17-18)Flexibility training, including gymnastics and tai chi,… (Line19-20)Fds like ndles, rice, fruit and vegetables… (Line26)…eat fds rich in prtein, such as fish, eggs, and milk prducts. (Line29-30)
Q1: What writing technique is used in the sentences abve? Q2: What are the purpses?
Giving examples.
T prvide readers with ptins.T make language diverse (多样化).
Like cars that run n petrl, yur bdy burns carbhydrates fr energy. (Page 17, lines 25-26)
Q1: What rhetrical device (修辞手法) is used in this sentence? A. parallelism (排比) B. Hyperble (夸张) C. analgy (类比) D. Persnificatin (拟人)Q2: What are the effects?
The authr uses “analgy” (类比) in this sentence, in which the human bdy is cmpared t a car and carbhydrates are cmpared t petrl. The human bdy and the car have sme characteristics in cmmn, and s d carbhydrates and the petrl. Fr example, bth the human bdy and the car need t burn smething fr energy.
When an analgy is used, an abstract cncept is easier t understand.
Pst-reading
What ther infrmatin can be added t the guide?
1.Discuss in grups.
2. Write a paragraph.
Write a 60-wrd paragraph t add sme ther infrmatin t the guide. Make sure:1.Yur paragraph is clearly rganized with sme linking wrd. e.g. T begin with / abve all / als / besides / in additin / finally…2.Yur paragraph includes sme specific (具体的) examples. e.g. such as / like / including / fr example…
Aviding ver-exercisingExercise is beneficial t us in many ways. Hwever, that desn’t mean yu have t take ver-exercising. T begin with, yu had better knw abut yur wn health situatin s that yu wn’thurt yur bdy because f ver-exercising. Als, why nt cnsult (咨询) yur heath expert? They can tell yu abut sme mderate (适中的) exercise suitable fr yu. Last but nt theleast, it is f great imprtance t adjust yur amunt f exercisein time nce yu find it hard t stick with.
Language Pints
take yur first step twards sthd wnders (fr sb/sth)t start withver the lng termtend tbe at lwer risk f sthwrk utget verexercise yur way t sth play a rle in ...
迈出通往……的第一步（为……）创造奇迹首先从长远来看往往会……发生……的风险更低锻炼克服通过锻炼来……在……中起重要作用
abve allbe likely t d withplenty f upin generalmake up frwrk yur way t sthwarm upthrughut exercise
最重要的是，尤其是很可能会……坚持，继续许多的……，大量的……使……保持高水平通常，大体上弥补，补偿逐渐变成或达到（某状态/水平）热身在整个锻炼过程中
cngratulatin n．祝贺，恭喜
[归纳拓展](1). cngratulatin n．　祝贺；(复数)贺词 cngratulatins t sb.n sth. 为某事向某人祝贺 ffer/express ne's cngratulatins t sb. 向某人表示祝贺(2). cngratulate vt. 祝贺 cngratulate sb.n sth. 为某事向某人祝贺
Yu want t start ding exercise？Cngratulatins! (Line 1)
Eg: Please give him my cngratulatins when yu see him. Eg: Cngratulatins n yur exam results!
1. Cngratulate yu n ________(pass) the driving exam.2. —I gt that jb I wanted at the public library. —______________(cngratulate)！That's gd news.3. I wuld like t express my cngratulatins t yu ___ yur receiving the first prize f Chinese speech cntest.4. He has passed the exam and I’ll express my ______________ (cngratulatin) t him.
Cngratulatins
cngratulatins
2. Mst peple assume that regular exercise des wnders fr yur bdy and mind. (Line 4) 大多数人认为经常锻炼对身心有奇效。
Eg: In art criticism, yu must assume the artist has a secret message hidden within the wrk. 在艺术评论中，你得假设艺术家有一个秘密的信息隐藏在作品中。Eg: They assumed her (t be) the best singer f their time. 他们认为她是他们那个时代最好的歌唱家。
[归纳拓展](1). assume v．　 假定；设想；承担；假装 assume sb./sth.(t be)＋adj./n. 假定/认为某人/某事(为)…… It is assumed that... 人们认为…… assuming (that)... 假设……
[归纳拓展](2). assumptin n. 假定，假设 n the assumptin that... 假定…… make an assumptin 作出假设
[即学即练]　1. Yur argument is based n a cmpletely false __________ (assume)．2. It is generally _______ (assume) that stress is caused by t much wrk.3. As far as I'm cncerned，a great many peple made ___ assumptin that he was right.4. We are wrking n the assumptin ___ everyne invited will turn up.
d wnders 创造奇迹It is n wnder that ...难怪It is a wnder that...真是个奇迹
Yu past the exam? _________________ yu lk s happy. 你考试通过了？怪不得你看上去这么高兴。___________________ he shuld have passed the exam. 他这次考试居然会及格，真是个奇迹。
It is n wnder that
It is a wnder that
3. It has als been prven that active peple tend t have better immune systems and are at lwer risk f diseases.( Line 7-8 )事实也证明，经常运动的人往往会有更好的免疫系统，患病的风险较低。
本句属于“It＋be＋过去分词＋that...”，其中that引导主语从句，it是形式主语。
[归纳拓展]常用于此结构的句型有：It is believed that...据认为……It is said that... 据说……It is reprted that... 据报道……It is thught that... 大家认为……It is suggested that... 有人建议……
1. _____________ (据说)he has been t Japan.2. ______________(有人建议) that the meeting shuld be put ff.3. It _______ (hpe) that the air in this city will becme much cleaner.4. His sn is said _____________ (study) in a freign cuntry nw.5. He _____________ (think) t be the greatest persn in the wrld.
It is said that
It is suggested
t be studying
is/was thught
Eg: We tend t meet up fr lunch nce a week.我们往往每周共进一次午餐。Eg: Dctrs and nurses tended the injured.医生和护士照料受伤者。[归纳拓展](1). tend t d...　往往会；倾向于做…… tend twards sth. 趋于，倾向于(2). tend (t) sb. 照料，照管(3). tendency n. 趋势，倾向性 have a tendency t d... 倾向于做……
tend vi.往往会，倾向 vt.照看
4. When yu plan an exercise rutine, the first thing t cnsider is what yu expect t imprve: heart and lung efficiency, muscle strength r flexibility.(Line 14-16) 制订锻炼计划时，首先要考虑的是你期望在哪些方面有所改善， 是心肺功能，肌肉力量还是柔韧性。
句式分析：句中不定式t cnsider作定语，修饰the first thing，与 the first thing之间存在逻辑上的主谓关系。被修饰词为 序数词、形容词最高级或被序数词、形容词最高级修 饰时，常用不定式作后置定语。
Eg: He is amng the best students t d the experiment. 他是做这个实验最好的学生之一。Eg: 他每天总是最后一个来。 He is always the last ne t cme every day.
[归纳拓展](1). 当被修饰词前有the next, the nly, the last，the very等时， 常用不定式作后置定语。(2). 英语中常用不定式作后置定语的情况主要还有： ①. 抽象名词time，way，ability，reasn，chance，curage， pprtunity等后常用不定式作定语。 ②. 不定代词smething，nthing，little等后常用不定式作定语。
[即学即练]　1. If I have any further news, yu will be the first persn _______(knw)．2. I had a chance ___ visit the Great Wall last mnth.3. ___________________(下一步要做的事情)is t relax yurself.
The next thing t d
5.Flexibility training，including gymnastics and tai chi, helps stretch yur muscles and imprve yur bdy's range f mvement. (Line 19-21) 体操和太极拳等柔韧性训练有助于拉伸肌肉，加大身体活动范围。
range n．(变动或浮动的)范围；区间；界限；一系列 v．(在一定范围内)变动；变化；排列
Eg: There is a full range f activities fr children. 这里有给孩子们提供的各种活动。Eg: His lecture ranged ver a number f tpics. 他的讲座涉及许多话题。Eg: 它们的价格在$3到$15之间变化。 They range in price frm $3 t $15.
[归纳拓展](1). a wide range f　一系列…… within/in the range f 在……范围内 beynd ne's range 某人能力达不到的(2). range frm range between … and…在……范围内变动
[即学即练]1. The natinal park has a large cllectin f wildlife, ________(range) frm butterflies t elephants.2. The price f the huse is s high that it is well _______ ur range.3. When driving n highways, the driver must cntrl his r her speed within ____ range f 60 km/h and 120 km/h.4. I have a wide range f _______ (hbby), including reading, keeping diary, playing balls with friends and s n.
6. When t eat is als f great imprtance．(Line 30)何时吃饭也很重要。
分析：“f ＋抽象名词＝形容词”可用于说明主语的性质。常见 的有use, value, help, imprtance等。
Eg: I regard this as f great imprtance. 我认为这个很重要。Eg: The wrk I am ding is nt f much value. 我正在做的工作没有什么价值。
[归纳拓展](1). 为了强调某种抽象的含义，在抽象名词前面可用little, sme, n, great等修饰。(2). 有的可用同根形容词代替，如imprtance/imprtant, use/useful, value/valuable等。(3). f后可接age, clr, size, height, pinin等名词，表示主语的 类别特征，名词前一般加不定冠词或the same。
[即学即练]　1. The arrival f canals was ____ great value t many industries.2. His speech is f little ___________(significant)．3. He is f _____ same weight as his brther.4. I dn't want t hear what yu are saying. It is f ____ interest t me.
significance
7. In general, yu shuld have yur meal an average f 1.5 t 2.5 hurs befre exercising. (Line 30-32) 一般来说，你应该在用餐平均1.5到2.5小时后再进行锻炼。
average adj.平均的，普通的，平常的 n．平均数，平均水平 v．计算出……的平均数
Eg: Freddy was an average student，but nt an average persn. 弗雷德是一个普通的学生，但不是个普通人。Eg: The average f 4，5 and 9 is 6. 4、5、9三个数的平均数是6。Eg: 我们平均每天接到二十个电话。 We received 20 calls a day n average.
[归纳拓展]n average　　　 平均起来abve/belw (the) average 在平均水平以上/以下 up t (the) average 达到平均水平an average f... 平均有(后跟数词)
[即学即练]　1. He is wrking hard and his grade is ______ the average in his class.2. _____ average，men smke mre cigarettes than wmen.3. The age f the candidates ranged frm 29 t 49 with ____ average age f 37.4. The average age f the bys in this class ____ (be) fifteen.
8. Remember t drink thrughut exercise t make up fr water lst t sweat. (Line 34-35) 记住运动时全程都要喝水，以弥补因出汗流失的水分。
make up fr 弥补，补偿
Eg: Pay increases will nt always make up fr pr wrking cnditins. 工资的增长并不总能够弥补恶劣的工作环境的不足。 Eg: 她决定更加努力工作，把失去的时间补回来。 She decided t wrk harder t make up fr the lst time.
[即学即练]1. I culd just make _____ a figure in the darkness.2. I'm srry I wn't be able t make ____．3. The grup _____ (make) up f thirty girls is very ppular here.
[归纳拓展]make up　 构成，组成；占；铺床；化妆；和解；编造be made up f 由……组成make it 准时到达；获得成功make ut 分辨；理解，明白make a difference 有影响，起作用
9. T prevent sft tissue injury, make sure that yu wear prper clthes and equipment when exercising.(Line 37-38) 为防止软组织受伤，请确保锻炼时穿着合适的衣服和装备。
prevent vt.阻止，阻碍 Eg: 这次事故本来是可以防止的。 The accident culd have been prevented.
[归纳拓展]prevent...(frm) ding sth.阻止……做某事相似的有stp sb./sth.(frm) ding sth.；keep sb./sth.frm ding sth.
[即学即练]　1. Lynn's parents tried t stp her ______ (see) him.2. N ne can prevent this plan frm ___________(carry) ut.3. We were prevented _______ ging n by the heavy rain， but we didn't lse heart.
being carried
equipment n．配备，装备Eg: What kind f equipment shuld yu use? 你应该使用哪种设备呢？Eg: The equipment f the studi was expensive. 这个工作室的装备花费巨大。
[归纳拓展](1). equipment n．　[U]设备；装备 a piece f equipment 一件设备(2). equip vt. 装备；使有能力 用……装备……
[即学即练]　1. Yu must try t equip yurself _____ enugh knwledge.2. A lt f new equipment _____________ (send) t that area s far.3. The cmpany has decided t buy sme mdern ________(equip)．4. _________ (equip) with sme tls, the farmers walked int the muntain.5. The curse is designed t ______ students fr ging camping, s the bys __________themselves with fd and water and then set ff. _________ with sme mdern_________, the bys headed fr the frest happily.(equip)
has been sent
10. Others wrk ut fr hurs at the weekend t make up fr their lack f exercise during the weekdays.(P19 B1) 其他人在周末锻炼几个小时以弥补他们在工作日缺乏的锻炼。
lack n．&vi.&vt.缺乏，短缺；没有，不足
Eg: He said there was n lack f things fr them t talk abut. 他说他们不缺话题谈。Eg: Despite his lack f experience, he gt the jb. 尽管缺乏经验，他还是得到了那份工作。Eg: 他缺乏信心。 He lacks cnfidence.