M5U3-project-优质课.ppt

1、Module5 Unit3 ProjectMan versus nature,Welcome,Beautiful !,development,pollution,Rapid development of agriculture and industry,Untreated human and industrial chemicals and waste poured out into the river,Thick dirty smoke goes into the atmosphere,Lost of many forest and grassland,Causes of the serio

2、us pollution:,On the one hand, we are developing our economy, on the other hand, we are destroying our environment.,economy VS environment,man VS nature,cloning,GM food,Science and Nature,Genetically modified food 转基因食品,argument,debate,Project Having a debate,What is a debate?,A debate is a formal a

3、rgument or discussion of a question eg. at a public meeting or in Parliament, with two or more opposing speakers, and often ending in a vote.,Para. 1 Para. 2 Para. 3 Para. 4,Humans have carelessly damaged the environment,Different attitudes towards the problem.,Humans can only win by protecting natu

4、re.,Main idea of each paragraph,Both developed and developing countries should work together to solve the problem,Read the questions and answers. 1. What have people done to nature? 2. If we continue in this way, what might happen?,They have done a lot to destroy and damage nature.,The planet we liv

5、e on will be eventually destroyed.,3. What is the attitude of poorer nations towards the problem? What about the attitude of developed nations?,Poorer nations pay more attention to economic development but less to the environment while developed nations do things in a different way.,Part 1:,Listenin

6、g to the tape and fill in the blanks:,Present _1_ People have damaged nature through agriculture, _2_, hunting and _3_. We further_4_ the Earth by building new _5_ in the sea and factories on the land, and by creating _6_ with chemical waste.,Different attitudes :,From the point of some people, we a

7、re doing what humans have always done,-to meet our own needs. Others argue that such thinking may cause a catastrophe.,Part 2:,1. Not everything that is best for nature is good for people. (L9),并非所有对自然来说是最好的就意味着对人类来说也是好的。,( ),Everything that is best for nature is not good for people.,3. What is the

8、attitude of poorer nations towards the problem? What about the attitude of developed nations?,Poorer nations pay more attention to economic development but less to the environment while developed nations do things in a different way.,Part 3:,Humans can only win by protecting nature.,Part 4: conclusi

9、on,Man Nature,Para 2+4,win-win,Eat Drink Breathe,Healthy food Pure water Clean air,Should I choose GM food?,?,GM food,Genetically modified food,Look at the title “GM food: hope or danger?” and predict what will be talked about in the article.,It will tells us two different opinions about GM food - s

10、ome people are for it while other people are against it.,Which topic is not mentioned,peoples attitudes towards the study of genetics. ways to modify genetics aims to produce GM food questions about GM food and GM plants many countries attitude towards GM food Popularity of GM food,True or false que

11、stions:,1. People have completely different attitudes towards GM food. 2. Scientists develop GM food with the intention of providing safer food to man. 3. GM plants are safe for the environment. 4. Many countries have given permission for the production of GM food.,True or false questions:,1. People

12、 have completely different attitudes towards GM food. T 2. Scientists develop GM food with the intention of providing safer food to man. F 3. GM plants are safe for the environment. F 4. Many countries have given permission for the production of GM food. F,Para 1: Another problem is whether it is sa

13、fe or dangerous to the environment. Para 2: Two ways how an animal and a plant can be genetically modified Para3: Many countries attitude towards GM food. Para 4: One problem is whether it is safe or dangerous to eat GM food and GM plants Para5: Peoples different attitudes towards the study of genet

14、ics Para6: one aim of GM research,What are peoples different attitudes towards the study of genetics? What are the two ways that an animal and a plant can be genetically modified?,Read and answer the questions.,Many people are excited, while others are frightened.,One way is to insert new material i

15、nto a plants or an animals DNA to give it new qualities. The other way is to take material out of a plants or an animals DNA to remove unwanted qualities.,Fast reading,3. What is the one aim of GM research talked about in the article? 4. What has GM technology been done to plants?,The aim is to prod

16、uce food that can make people healthier.,It has been used to produce plants that are better able to defend themselves against pests and disease. It can also produce plants that have larger harvests.,5. What are the problems about GM food and GM plants?,Two main problems are talked about in this arti

17、cle. One is whether it is safe or dangerous to eat, the other is whether it is safe or dangerous to the environment.,6. What is many countries attitude towards GM FOOD? Why do they hold such attitude?,They have hesitated to permit the production of GM food, because they are not sure whether GM food

18、is safe.,GM food,Hope,Danger,GM plants are able to defend themselves against pests and disease better. GM plants are healthier and have larger harvest.,GM food could be dangerous for people to eat. GM food could be unsafe for the environment.,GM food (revision),Hope,Danger,better larger,for people f

19、or the environment,Task-based reading,aims,frightened,modified,inserted,taken,attitudes,produce,reduce,questions,safe,Home work:,Have a debate,Economic development is more important than environmental conservation.,Environmental conservation is more important than economic development.,VS,FOR SIDE:,

20、AGAINST SIDE:,Useful phrases:,1.被损坏/伤害/毁坏 2.在海上建隧道 3.在陆上建工厂 4.用化学废料产生污染 5.继续这样 6.聚焦、集中注意力 7.赞成、支持 8.从某人的观点,from the point of view of sb,build channels in the sea,build factories on land,create pollution with chemical waste,continue in this way,focus/concentrate on,in favour of,be damaged/harmed/dest

21、royed,9.满足某人的需要 10.导致灾难 11.洁净的环境怎样使我们受益 12.用光、耗尽 13.关心 14.而不是 15.做出选择 16.高速,meet ones demands,cause a catastrophe,how a clean environment benefits us,use up/run out (of)/give out,be concerned about/with,rather than,make a choice,at a fast pace,17.做出选择 18.因为受到责备 19.需要做某事 20.不让他们周围的环境遭罪 21.毕竟、别忘了 22.做

22、某事是某人的责任 23.取得显著进步 24.被插入 25.被取出 26.保护某人免受,need to do sth,It is ones responsibility to do sth.,make a choice,without the environment around them suffering,after all,be blamed for,make great progress,be inserted into,be taken from,protect sb from/against,27.被限制在 28.至于、关于 29.对有影响 30.犹豫不决做某事 31.准许 32.小

23、心、谨慎,as to,be limited to,have effect on,hesitate to do sth,give permission for,be cautious with,Language points:,1. Would anyone say that development should be stopped in favour of nature? (P58, L9) do sth. in favour of be in favor of _ 1）I talked to my friend about it, and hes all in favor of givin

24、g up the plan. 2) 我们赞成你的建议。 ,支持，赞同，对有利,We are in favor of your suggestions.,拓展： in sbs favour _ do sb. a favour = do a favour for sb. _ ask a favour of sb=ask sb a favour _ do sb the favour to do sth =do sb a favour and do _ 类似的有： in support of, in case of, in search of, in need of, in charge of, in

25、 place of, in honor/memory of,支持某人，对某人有利,帮助某人,请求某人帮助,帮助某人做,即学即练 1）你能帮我个忙吗？ Would you ? 2）我们赞成她成为总统。 We her promotion to president.,do me a favour,are in favour of,Many Chinese universities provide scholarships for students _ financial aid. (08 天津) A. in favor of B. in honor of C. in face of D. in ne

26、ed of While in London, we paid a visit to the hospital founded _ Florence Nightingale. A. in honor of B. in charge of C. in favor of D. in place of,2. From the point of view of some people, we are only doing what humans have always done, using nature to meet our own needs. (P58, L9) from the point o

27、f view of _ on the point of _ point of view _ to the point _ At this point he got up. _ 1）He gave up _ _ _ _winning. 2）Whats your _ _ _? 3）Your advice was very much _ _ _. There is no point in doing sth, 没必要做某事。 没必要和他争论. _ with him.,我的观点，从。的角度,正要做。的时候,观点,切中要害,此时此刻，这时候,on the point of,Point of view,t

28、o the point,There is no point in arguing, meet ones needs /the needs of_ meet ones demands _ meet the requirements _ meet with _ meet the challenge_ make ends meet _ meet the deadline _,满足某人的需要,满足某人的要求,满足要求,迎接挑战，满足要求,遭遇，偶遇,收支相抵,赶上最后期限，按期完成,【即学即练】 1). Ive come to the point _ I cant stand her rudeness

29、. A. which B. that C. where D. because 2). I_ the man who was suspected by the police. He wasnt arrested, though. A. pointed out B. looked out C. cut out D. run out,【即学即练】 3). Unless all his demands were_, he would refuse to sign the agreement, he insisted. A. met B. permitted C. allowed D. replied

30、4). _for you to look up every word in the dictionary when you meet one. A. It is no need B. It is no wonder C. There is no need D. There is no wonder,on the point of,3. Other people argue that such thinking may cause a catastrophe, unless we start to look around and understand how a clean environmen

31、t benefits us all. (P58, L11) argue v. _ argue with sb. about /over sth. _ argue for / against sth. _ argue that _ argue sb. into / out of doing sth. _,争论,与某人争论某事,赞成，支持 / 反对，据理反对,据理力争,说服某人做 / 不做,【即学即练】 Mike often argues _his friends _small things, which makes us very unhappy. A . with; for B. with;

32、about C. to; for D. to; about 2). They are still _, we could hear them down the road. 他们还在吵，我们在路上都能听见。 3). The report _ tax increases. 这篇报道反对加税。,arguing,argued against,【即学即练】 4). We _ the waiter _ the price of the meal. 我们跟服务员争论这顿饭的价钱。 5). You should argue him _ _ hurting himself. 你应该说服他别再伤害自己。 6).

33、I _ that we need a larger office. 我据理力争我们需要一个更大的办公室 7). He _ his father smoking. 他说服了父亲戒烟。,argued with about / over,out of,argue,argued out of,5. After decades of destroying nature and using up natural resources, many developed nations are now concerned about saving nature rather than developing or

34、destroying it. (P58, L14) :developed _n. _adj. _v. 常用短语: develop ones mind_ develop into _ develop from sth. _ develop the habit of _ develop the films _,development,developing,develop,开发心智,发展成为,从。发展而来,养成。的习惯,冲洗胶卷,6. many countries have hesitated to give permission for the production of GM food, per

35、mission n. _ You were wrong to take the car without permission. _ You must ask permission if you want to leave early. _ 拓展： permit vt,vi _ permit doing sth _ permit sb to do sth_ with/ without ones permission _,准许，许可，批准,未经允许你就把车开走是不应该的。,准许,允许做,允许某人做,得到某人允许 / 未经某人允许,如果你想早走的话，必须得到允许。,完成句子： 1） 有你的允许，我就离开。 _ 2）我不允许你那样做。 _,Ill leave with your permission,I dont permit you to do that .