高中英语Unit21Lesson1SuperAthletesP1北师大版选修7课件

1、高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 1 Warm-up(Lead-in)ObjectivesQuestionnaire New words Diagram of the bodyListening Lesson 1(Lead-in) New words The Olympic spiritFast reading Further understanding Homework 教教 学学 流流 程程 图图 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 2 高中英语 Unit21Lesson1SuperAthle

2、tesP1北 师大版选修7 3 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 4 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 高中英语 Unit21Lesson1SuperAthle

3、tesP1北 师大版选修7 5 3.How often do you 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

4、 two c) none 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 6 Check 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 o

5、nce at night is probably OK. c) Very good. Dentists recommend cleaning teeth after every meal. 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 7 3. 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 lot

6、s of money on dentist bills. b) Well, every now 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. 高中英语 Unit21Lesson1SuperAthletesP1

7、北 师大版选修7 8 2. learn and revise words related to the topic. 3. get the general idea of the text and the writers viewpoints. In this period, we will be able to 1.know the unit objectives. 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 9 kidney n. 肾肾liver n. 肝脏肝脏 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 10

8、 brain n. 大脑大脑 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 11 circulate v. 循环循环 For example： 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 12 pump vi. 用泵抽出（注入）用泵抽出（注入） 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 13 mineral n. 矿物矿物 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 14 n. 听觉听觉 n.间隔；间歇间隔；间歇 n. 脉搏脉搏 vt.

9、 消化消化 vi. 交换交换 interval digest swap hearing pulse Read the words,then match the words with their Chinese meanings. 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 15 Find six to label the parts of the body in the diagram. Key Words 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 16 liver brain lungs stomach hea

10、rt kidney 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 17 Exercise 2 (Page 33) 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 18 Look 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, f

11、ingers Key Words : The Body 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 19 This organ weighs about a kilo and is made up of two 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

12、into the blood. brain stomach 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 20 This organ beats at regular intervals 100,000 times a day. 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

13、 pumped around the rest of the body. heart 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 21 This is a very delicate organ. There are two in a body and they have delicate lids which protect them. Light enters and reaches special light sensitive cells. These work like a camera and finally send signals to

14、the brain. eyes 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 22 These organs absorb oxygen and get rid of carbon dioxide. They are found on either side of the heart. They receive air as a result of breathing and when blood passes through, They give it oxygen. lungs 高中英语 Unit21Lesson1SuperAthletesP1北 师大

15、版选修7 23 100 metres in 8 seconds? Lesson 1 Super Athletes 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 24 Which champion athlete do you think can run 100 meters in 8 seconds? Is it possible for you? 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 25 Maurice Greene 第一位同时拥有第一位同时拥有5050 米、米、6060米和米和100100米米3 3 项世

16、界记的男选手。项世界记的男选手。 Floyd Landis 20062006年环法自行车年环法自行车 赛冠军赛冠军, , 第三位获第三位获 此殊荣的美国人此殊荣的美国人 Marion Jones 20002000年悉尼奥运会年悉尼奥运会 女子女子100100米、米、200200米、米、 4x4004x400米接力米接力 冠军冠军 Florence Griffith 奥运短跑三项金牌得奥运短跑三项金牌得 主，同时也是主，同时也是100100米米 及及200200米短跑的世界米短跑的世界 纪录保持人纪录保持人 Ben Johnson 汉城奥运会以惊人汉城奥运会以惊人 成绩打破男子百米成绩打破男子百

17、米 世界纪录并夺得金世界纪录并夺得金 牌牌 Super Athletes 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 26 doping n. 服用兴奋剂服用兴奋剂 gene-therapy 基因疗法基因疗法 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 27 dash n. 短跑短跑 marathon n.马拉松赛跑马拉松赛跑 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 28 enhance supreme tolerate doubtful seek annual incr

18、ease stand; bear highest, greatest yearly do not believe, suspicious look for Match the words with their meanings. 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 29 abuse vt. 滥用滥用 They the trust the company had shown in them, the boss is very angry. 滥用滥用 abusedused 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选

19、修7 30 violate vt. 违反，违背违反，违背 Do doping and gene-therapy the Olympic spirit? violateviolet 违背违背 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 31 fundamental 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 abuseviolate 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 32 controversial adj.有争议的

20、有争议的 oppose vt. 反对反对 Gene-therapy is very and many people further research into it. 有争议的有争议的 反对反对 controversialoppose 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 33 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 34 What is the Olympic spirit? Is it good for athletes to cheat in the competition? 高中英语 Unit21

21、Lesson1SuperAthletesP1北 师大版选修7 35 Fast Reading What 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 of the sporting world is being seriously and n

22、egatively affected by doping and gene-therapy. D. Ben Johnson, Florence Griffith and Floyd Landis have all shocked the world by their speed. 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 36 Read the text again, match the key information with each part. 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 37 Record

23、s have fallen Doping Gene-therapy Olympic spirit Part one. (1-2) Part two. (3-6) Part three. (7) Part four. (8) 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 38 come across the issue, drug, cure disease, in the wrong hands, abuse, tolerate doping, gene-therapy, big threat, oppose, violate the Olympic sp

24、irit, taking part rather than winning 1.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. 高中英语 Unit21Lesson1SuperAthletesP1北 师大版选修7 39 A: Which champion athlete can run 100 metres in 8 seconds? B:I d