高中英語(yǔ)Unit21Lesson1SuperAthletesP1北師大版選修7課件

1、高中英語(yǔ)unit21lesson1superathletesp1北師大版選修71warm-up(lead-in)objectivesquestionnairenew wordsdiagram of the bodylisteninglesson 1(lead-in)new wordsthe olympic spiritfast readingfurther understandinghomework教教學(xué)學(xué)流流程程圖圖高中英語(yǔ)unit21lesson1superathletesp1北師大版選修72高中英語(yǔ)unit21lesson1superathletesp1北師大版選修73高中英語(yǔ)unit2

2、1lesson1superathletesp1北師大版選修74 do you look after yourself ? 1.how many hours do you sleep per night ? under 6 hours b) about 7 or 8 hours c) more than 9 hours 2.how often do you clean your teeth ? once a day b) twice a day c) after every meal 高中英語(yǔ)unit21lesson1superathletesp1北師大版選修753.how often do y

3、ou do physical exercise, enough to make you out of breath ? never b) once a week c) two or three times a week 4.how often do you eat sweets or chocolate? never b) sometimes c) every day 5. how many pieces of fresh fruits do you eat per day ?a) one or two b) more than two c) none高中英語(yǔ)unit21lesson1supe

4、rathletesp1北師大版選修76check your answers to the questionnaire.1. a) you probably arent getting enough sleep. b) 7 or 8 hours per night is sufficient for most people. c) you are a sleepy head , arent you!2. a) once a day is not enough! b) once in the morning and once at night is probably ok. c) very goo

5、d. dentists recommend cleaning teeth after every meal.高中英語(yǔ)unit21lesson1superathletesp1北師大版選修773. a) you should take up some kind of sport! b) good-once a week is better than never! c) excellent! you must be very fit.4. a) well done! you probably save lots of money on dentist bills. b) well, every no

6、w and then is ok. c) you should cut down!5. a) good. as they say - an apple a day keeps the doctor away! b) very good. doctors recommend several pieces of fruit per day. c) you really should try to eat more fresh fruit.高中英語(yǔ)unit21lesson1superathletesp1北師大版選修782. learn and revise words related to the

7、topic. 3. get the general idea of the textand the writers viewpoints. in this period, we will be able to 1.know the unit objectives. 高中英語(yǔ)unit21lesson1superathletesp1北師大版選修79kidney n. 腎腎liver n. 肝臟肝臟高中英語(yǔ)unit21lesson1superathletesp1北師大版選修710brain n. 大腦大腦高中英語(yǔ)unit21lesson1superathletesp1北師大版選修711circula

8、te v. 循環(huán)循環(huán)for example：高中英語(yǔ)unit21lesson1superathletesp1北師大版選修712pump vi. 用泵抽出（注入）用泵抽出（注入） 高中英語(yǔ)unit21lesson1superathletesp1北師大版選修713mineral n. 礦物礦物高中英語(yǔ)unit21lesson1superathletesp1北師大版選修714n. 聽(tīng)覺(jué)聽(tīng)覺(jué)n.間隔；間歇間隔；間歇n. 脈搏脈搏vt. 消化消化vi. 交換交換intervaldigestswaphearingpulseread the words,then match the words with t

9、heir chinese meanings.高中英語(yǔ)unit21lesson1superathletesp1北師大版選修715find six to label the parts of the body in the diagram.key words高中英語(yǔ)unit21lesson1superathletesp1北師大版選修716liverbrainlungsstomachheartkidney高中英語(yǔ)unit21lesson1superathletesp1北師大版選修717exercise 2 (page 33)高中英語(yǔ)unit21lesson1superathletesp1北師大版選修

10、718look at the following statements and decide which part of the body is described.ankle, brain, eye, heart, kidney, bone, knee, liver, lungs, muscle, ribs, spine, stomach, wrist, fingers key words : the body高中英語(yǔ)unit21lesson1superathletesp1北師大版選修719this organ weighs about a kilo and is made up of tw

11、o sides. it is like a super computer that processes information. this organ is like a bag which reeives everything you eat.it digests your food and sends vitamins and minerals into the blood.brainstomach高中英語(yǔ)unit21lesson1superathletesp1北師大版選修720this organ beats at regular intervals 100,000 times a da

12、y. with each beat, it circulats 80 ml of blood through the bodythats 8,000 litres of blood per day! it pumps blood into the lungs, where it receives oxygen, before being pumped around the rest of the body.heart高中英語(yǔ)unit21lesson1superathletesp1北師大版選修721this is a very delicate organ. there aretwo in a

13、body and they have delicate lids which protect them. light enters and reaches special light sensitive cells. thesework like a camera and finally send signals to the brain.eyes高中英語(yǔ)unit21lesson1superathletesp1北師大版選修722these organs absorb oxygen and get rid of carbon dioxide. they are found on either s

14、ide of the heart. they receive air as a result of breathing and when blood passes through, they give it oxygen. lungs高中英語(yǔ)unit21lesson1superathletesp1北師大版選修723100 metres in 8 seconds?lesson 1 super athletes高中英語(yǔ)unit21lesson1superathletesp1北師大版選修724 which champion athlete do you think can run 100 meter

15、s in 8 seconds? is it possible for you?高中英語(yǔ)unit21lesson1superathletesp1北師大版選修725maurice greene第一位同時(shí)擁有第一位同時(shí)擁有5050米、米、6060米和米和100100米米3 3項(xiàng)世界記的男選手。項(xiàng)世界記的男選手。 floyd landis20062006年環(huán)法自行車(chē)年環(huán)法自行車(chē)賽冠軍賽冠軍, , 第三位獲第三位獲此殊榮的美國(guó)人此殊榮的美國(guó)人 marion jones 20002000年悉尼奧運(yùn)會(huì)年悉尼奧運(yùn)會(huì)女子女子100100米、米、200200米、米、4x4004x400米接力米接力冠軍冠軍 flo

16、rence griffith奧運(yùn)短跑三項(xiàng)金牌得奧運(yùn)短跑三項(xiàng)金牌得主，同時(shí)也是主，同時(shí)也是100100米米及及200200米短跑的世界米短跑的世界紀(jì)錄保持人紀(jì)錄保持人 ben johnson 漢城奧運(yùn)會(huì)以驚人漢城奧運(yùn)會(huì)以驚人成績(jī)打破男子百米成績(jī)打破男子百米世界紀(jì)錄并奪得金世界紀(jì)錄并奪得金牌牌 super athletes高中英語(yǔ)unit21lesson1superathletesp1北師大版選修726doping n. 服用興奮劑服用興奮劑gene-therapy 基因療法基因療法高中英語(yǔ)unit21lesson1superathletesp1北師大版選修727dash n. 短跑短跑marat

17、hon n.馬拉松賽跑馬拉松賽跑高中英語(yǔ)unit21lesson1superathletesp1北師大版選修728enhancesupremetoleratedoubtfulseekannualincrease stand; bearhighest, greatest yearlydo not believe, suspiciouslook formatch the words with their meanings.高中英語(yǔ)unit21lesson1superathletesp1北師大版選修729abuse vt. 濫用濫用they the trust the company had sho

18、wn in them, the boss is very angry.濫用濫用abusedused高中英語(yǔ)unit21lesson1superathletesp1北師大版選修730violate vt. 違反，違背違反，違背do doping and gene-therapy the olympic spirit? violateviolet違背違背高中英語(yǔ)unit21lesson1superathletesp1北師大版選修731fundamental adj.根本的，基本的根本的，基本的doping is a form of cheating.fundamental根本的根本的abusevi

19、olate高中英語(yǔ)unit21lesson1superathletesp1北師大版選修732controversial adj.有爭(zhēng)議的有爭(zhēng)議的oppose vt. 反對(duì)反對(duì)gene-therapy is very and many people further research into it.有爭(zhēng)議的有爭(zhēng)議的反對(duì)反對(duì) controversialoppose高中英語(yǔ)unit21lesson1superathletesp1北師大版選修733高中英語(yǔ)unit21lesson1superathletesp1北師大版選修734what is the olympic spirit?is it good

20、 for athletes to cheat in the competition?高中英語(yǔ)unit21lesson1superathletesp1北師大版選修735fast readingwhat is the general idea of the passage? the athletes who took part in the first olympic games are not as fast as athletes today.b. doping is a huge problem in the sporting world. c. the present and future

21、 of the sporting world is being seriously and negatively affected by doping and gene-therapy. d. ben johnson, florence griffith and floyd landis have all shocked the world by their speed. 高中英語(yǔ)unit21lesson1superathletesp1北師大版選修736read the text again, match the key information with each part.高中英語(yǔ)unit2

22、1lesson1superathletesp1北師大版選修737records have fallendopinggene-therapy olympic spiritpart one. (1-2)part two. (3-6)part three. (7)part four. (8)高中英語(yǔ)unit21lesson1superathletesp1北師大版選修738come across the issue, drug, cure disease,in the wrong hands, abuse, tolerate doping,gene-therapy, big threat, oppos

23、e, violate the olympic spirit, taking part rather than winning1.show the writers attitude towards the drugs and gene-therapy.you may refer to the following words and expressions or the text.2. use your own words to show the writers viewpoints.高中英語(yǔ)unit21lesson1superathletesp1北師大版選修739a: which champion athlete can run 100 metres in 8 seconds?b:i dont know. but we co