高二英语精品课件：UNIT2 THE ENVIRONMENT（3）-READING（牛津译林版必修5）.ppt

1、Unit 2 The Environment Readingks5u精品课件Readingks5u精品课件The economyor the environmentmust we choose?ks5u精品课件Have you ever seen a debate or even taken part in a debate?Do you know something about debates?ks5u精品课件If you want to know more information on the problem,please read the text.The economy or the

2、environmentmust we choose?ks5u精品课件Read the following debate quickly and answer the questions.1.What side does Mr Lin Shuiqing and Mr Qian Liwei each represent?ReadingMr lin represents the society for Environment Preservation while Mr Qian an economist.ks5u精品课件2.By how many times has the worlds popul

3、ation increased since 1800?3.According to Mr Qian Liwei,What should be done to factories that pollute the environment?More than six times.Those factories should have to pay higher taxes.ks5u精品课件1.What society does Lin Shuiqing belong to?C1 How well did you understand the details of the debate?Read t

4、he debate again and answer the following questions.Lin Shuiquing belongs to the society of Environment Preservation.ks5u精品课件2.What does Lin Shuiqing start his speech by talking about?3.What is happening to large amounts of fish?The way large areas of the world are damaged by industrial waste.Large a

5、mounts of fish are being caught and they have no time to lay eggs.ks5u精品课件4.What does Lin Shuiqing think we should teach people about?We should teach people about environmentally friendly ways of living.ks5u精品课件5.Why does Qian Liwei think production should not be cut back?6.What does Qian Liwei say

6、we should produce more of?Because it means that jobs will be lost and that people are more important than fish and trees.More things from recycled materials.ks5u精品课件7.What does Qian Liwei say we need more of?8.What does Qian Liwei say many people are willing to do?More effective laws to preserve the

7、 environment,which still allow the economy to grow.Many people are willing to pay slightly higher prices for things that are environmentally friendly.ks5u精品课件Read the debate and complete the following.AttitudeLin ShuiqingsQian LiweisIndustryCut back on production because industry produces waste,poll

8、utes the environment.A healthy environment and a stable economy should be possible at the same time.ks5u精品课件AttitudeLin ShuiqingsQian LiweisPopulationMore people need more land to live on and more food to eat.People are more important than fish and trees.ks5u精品课件AttitudeLin ShuiqingsQian LiweisRecyc

9、lingProduce more things from recycling materials.Expend our recycling industry.ks5u精品课件Attitude Lin ShuiqingsQian LiweisSolution Cut back on production,recycle rubbish,teach people about environ-mentally friendly ways of living recycle rubbish,effective laws,control how many trees are cut down and h

10、ow many fish boats can catch heavy taxes on the factories producing pollution.ks5u精品课件C2.Put the subjects each speaker talks about in the correct order.recyclingindustrial wastepopulationfishing water pollution production _Liu Shuiqing614325Qian LiweiTaxesrecyclingfactoriesproductionlaws_53124ks5u精品

11、课件D.Look at these words from the debate and match them with their meanings.1.voice 2.awful 3.wiped out 4.approaching a.terrible,ing near to,getting close to c.tell,express d.killed offks5u精品课件5.cut back on6.beneficial 7.obvious 8.stablee.helpful,useful,favourablef.constant,steadyg.reduce,make lessh.

12、easy to see or understand,clear,apparentks5u精品课件Reading strategy:reading a debateIn a debate,one side gets the oppor-tunity to present their points first.The other side follows and presents theirs.In an actual debate,there is often a discussion after both sides have presented their views.Speakers in

13、 a debate will represent opposite views on the subject being discussed.You mayks5u精品课件find that you agree with some points made by one debater,and some points made by the other.This is fine.In fact,most people find themselves in the middle on many difficult issues.While reading or listening to a deb

14、ate,remember that each speakers speech is meant to convince you.If theks5u精品课件speakers are good debaters,you will find yourself agreeing with both of them.Just keep in mind that you should not make a final decision until you have read or listened to both sides completely and understood all of the ar

15、guments made by each side.ks5u精品课件E.Fill in the blanks with words from the box.industry population waste economy responsibility reduce recycled Earth pollution environmentMy aim in life is to save the(1)_ for future generations.I want to become an environmentalist after I finish school.environmentks

16、5u精品课件Too many people think that(2)_ cannot be stopped if we want the(3)_ to continue developing.But that is ridiculous.We can(4)_ dangerous and dirty(5)_ from factories if we are smart about what we buy.pollutionindustryreducewasteks5u精品课件I want to teach people to buy(6)_ products.The production of

17、 recycled things is much better for the environment,because it means we do not need to cut down more trees and cause the destruction of more forests.recycledks5u精品课件The(7)_ will still grow,but Earth will not have to suffer.We should also pay attention to what we eat.People should take(8)_ for not bu

18、ying certain kinds of fish,because there are not many left in the ocean.economyresponsibilityks5u精品课件We also have a problem with(9)_.The number of people in the world keeps growing,and we are producing more rubbish,What if we run out of space?If we all work together,we can solve these problems and k

19、eep(10)_ clean and healthy.populationEarthks5u精品课件Which of the following is NOT mentioned in Lin Shuiqings speech?A.Industrial waste destroyed many places and killed many places and animals.B.Factories producing poisonous chemicals should close down.C.Fishes died because of more than one reasons.D.P

20、olluted atmosphere can make human beings sick.ks5u精品课件What can be inferred from the speech?A.Though we caught large numbers of fish,they develop so quickly that we/still have enough to eat.B.Its likely that well not have enough to eat if we keep producing people rapidly.C.Lin Shuiqing is for the ide

21、a of recycling,while Qian Liwei is against it.D.An economist is often seen as being against the environment.ks5u精品课件comment:N.C or U something that you say or write that expresses your opinion:评论，观点。我不希望听到关于我新剪的发型的任何评论,谢谢！I dont want any comments on/about my new haircut,thank you!She was asked about

22、 the pay increase but made no comment(=did not give an opinion).她被问及工资上涨的问题,但未发表任何观点。ks5u精品课件V.I or T to make a comment:评论。comment:妈妈总是对我的穿着品头论足。My mum always comments on what Im wearing.他评价说那两篇文章非常相似。He commented that the two essays were rather similar.ks5u精品课件voice:V.T to say what you think about

23、a particular subject,especially to express a doubt,complaint,etc.that you have about it:评论。我已在多种场合表示了对这个经营计划的反对。I have on several occasions voiced my objections to the plan to management.ks5u精品课件voice:N.C the sounds that are made when people speak or sing:嗓音。She has a loud/quiet/soft voice.She lower

24、ed her voice to a whisper.Youll have to raise your voice(=speak louder)if you want to be heard at the meeting.Ive got a cold and I think Im losing my voice(=becoming unable to speak).ks5u精品课件voice:C often singular;U(the right to)an expression of opinion:观点，想法。Unfortunately a strike was the only way

25、to make our voices heard.The committee represents the voice of the students.Developing countries are demanding a stronger voice(=right to express opinions)in the debate.ks5u精品课件voice:S an important quality or opinion which someone expresses,or the person who is able to express it:发言能力，发言人She just wo

26、nt listen to the voice of reason.I wouldnt work for Peter if I were you-this is the voice of experience talking!ks5u精品课件the way large areas of the world are damaged by industrial waste.在定语从句中如果先行词是the way表方式在定语从句中做状语时，定语从句that 或者in which 来引导，或者省略。We often surprised at the way she manages to stay so

27、calm.Judging from the way he was shouting,we thought he was badly hurt.ks5u精品课件高考链接What surprised me was not what he said but _ he said it.A.the way B.in the way that C.in the way D.the way whichks5u精品课件wasteN.something that cannot be used any more and is thrown away:垃圾，废物Industrial waste must be pr

28、event from polluting our rivers.Where do you put your kitchen waste?S or U an unnecessary or wrong use of money,substances,time,energy,abilities,etc:浪费That meeting achieved absolutely nothing it was a complete waste of time.Shes been unemployed for two years and its such a waste of her talents.My mo

29、ther couldnt bear waste-she always made us eat everything on our plates.ks5u精品课件wasteV.T to use too much of something or use something badly when there is a limited amount of it:浪费You waste a lot of water by having a bath instead of a shower.Come on,lets get started-weve wasted enough time already.D

30、ont waste your money on me,love,keep it for yourself.ks5u精品课件in addition:adv.=besides It is used when you want to mention another person or thing after something else.Usually the phrase is followed by the preposition to.除此之外，而且in addition to:prep=besides除此之外，而且Do you play any other sports in additio

31、n to football and basketball?She wont mind your being late-in addition,its hardly your fault.In addition to his flat in London,he has a villa in Italy and a castle in Scotland.jokes.ks5u精品课件wipe sth.out:to destroy something completely:清除wipe out:to lose control,especially in a vehicle,and have an ac

32、cident:失控（驾车）Whole villages were wiped out in the fighting.One bad harvest could wipe out all of a growers profits for the previous two years.I was going too fast and I wiped out on the bend.ks5u精品课件wipe相关短语：wipe sth.off sth.to remove something from something:wipe sth.up to remove a substance,usuall

33、y liquid,with a cloth or something similar:All their customer information was wiped off the computer by a virus.8 billion has been wiped off share prices worldwideI was just wiping up the soup that you spilt in the kitchen.Have you got something I could wipe up this mess with?ks5u精品课件effect:It has a

34、lso had harmful effect on the ecology of the area,killing many plants and animals.(P38)污染对长江流域的生态也产生了有害的影响，大量的动植物也因此遭到了灭顶之灾。Last month,part of southeast Asia was struck by floods,from whose effects the people are still suffering.(05天津)ks5u精品课件高考链接The conference has been held to discuss the effects o

35、f tourism _ the wildlife in the area.A.in B.on C.at D.withks5u精品课件The worlds population has grown to more than six times what it was in 1800.(P22)目前的世界人口与1800年相比已经增长到那时的六倍多。Pay attention to the following patterns:times+as+adj./adv.+as+times+the comparative degree of adj./adv.+than+times+the+n.(width

36、,size,length,breadth,level,value,velocity)of+ks5u精品课件Eg.2.亚洲是欧洲的四倍大。Asia is four times as large as Europe.Asia is four times larger than Europe.Asia is four times the size of Europe.ks5u精品课件Eg.1.这座新楼是那座旧楼的四倍大。The new building is four times as high as the old one.The new building is four times higher

37、 than the old one.The new building is four times the size(the height)of the old one.ks5u精品课件Note:1.倍数的基本表达都是以倍数打头，但要注意不同倍数的不同表达方法：2.两倍要用twice或double，不用two times.三倍常用three times,也可用thrice。3.除整数倍以外，还有分数倍，百分数倍，几倍多或不到几倍等。如：六倍多（more than/over six times）,一半（half）,三分之一(one third),百分之六十（60%）等。4.在the+n.+of结构

38、中：1.要注意选择恰当的名词，常用的名词有size/height/length/weight等。2.the+n.+of 可转换成ones+n.或名词性从句。如：the height of Mary=Marys height.ks5u精品课件高考链接1At a rough estimate,Nigeria is _Great Britain.A.three times the size as B.the size three times ofC.three times as the size of D.three times the size of 2What a table!Ive never

39、 seen such a thing before.It is _it is long.A.half not as wide as B.wide not as half asC.not half as wide as D.as wide as not half 3.It is re ported that the United States uses _ energy as the whole of Europe.A.as twice B.twice much C.twice much as D.twice as muchks5u精品课件高考链接4.He did it _ it took me

40、.A.one-third a timeB.one-third time C.the one-third timeD.one-third the time5.What a table!Ive never seen such a thing before.It is it is long.Ahalf not as wide as Bwide not as half as Cnot half as wide as Das wide as not half 6.The house rent is expensive.Ive got about half the space I had at home

41、and Im playing _here.A.as three times much B.as much three times C.much as three times D.three times as muchks5u精品课件cut back/down on:vt.to do less of something or use something in smaller amounts:减少,缩减，削减The government has announced plans to cut back on defence spending by 10%next year.Im trying to

42、cut down on caffeine。ks5u精品课件cut 常用短语：cut at Vt.向猛砍cut away Vt.切下，砍掉cut down Vt.（1）砍倒，砍伐（2）减少的量，缩减cut in Vt.插嘴，插入，插队cut off Vt.（1）切断，砍掉（2）切断（电力，煤气，自来水等），停止的供给（3）使（人，城镇）孤立cut out Vt.切下，剪下cut up Vt.切碎ks5u精品课件I was just talking to Jan,when Dave cut in(on us/our conversation).If this bill is not paid wi

43、thin five days,your gas supply will be cut off.She cut out his picture from the magazine.Many villages have been cut off by the heavy snow.ks5u精品课件1.He was in hospital for six months.He felt as if he was _ from the outside world.A.cut out B.cut off C.cut up D.cut through2.I was just talking to Marga

44、ret when Jackson _.A.cut in B.cut down C.cut out D.cut up高考链接ks5u精品课件large amounts of poisonous chemicals the amount of thins we make and buythe amount of rubbish the amount of pollution amount N.Ca collection or mass especially of something which cannot be counted:总数，数量（常与不可数名词连用。the amount of:the

45、total sum ofa.amount of:a quantity of They didnt deliver the right amount of sand.Small amounts of land were used for keeping animals.He paid regular amounts of money to a charity.I didnt expect the bill to come to this amount(=of money).The new tax caused a huge amount of public anger.I had a certa

46、in amount of(=some)difficulty finding the house.You wouldnt believe the amount of trouble(=what a lot of trouble)Ive had with this car.ks5u精品课件关于“许多”的用法见下表：+Cn.+Un.+Cn./Un.many,many a,a great/good many,a large/great number of/numbers ofmuch,a great deal of,a large amount of,large amounts ofplenty of

47、,a lot of,lots of,a large quantity of,large quantities of,a mass of,masses ofks5u精品课件1.The young dancers looked so charming in their beautiful clothes that we took _pictures of them.A.many of B.masses of C.the number of D.a large amount of2.As a result of destroying the forests,a large _ of desert _

48、has covered the land.A.number;has B.quantity;has B.C.number;have D.quantity;have高考链接ks5u精品课件concern:V.1)T to be important to someone or to involve someone directly:与有关，对有重要性Matters of pollution and the environment concern us all.What I have to say to Amy doesnt concern you.His resignation concerns t

49、hem all.2)T FORMAL If a story,film or article concerns a particular subject,person,etc.,it is about that person or subject:涉及，关于The film concerns a woman who goes to China as a missionary.ks5u精品课件3）T to become involved with something,or worried about something:使操心，使不安concern oneself about/for be con

50、cerned about/forDont concern yourself.Shell be home soon.She concerns herself about her sons future.=She is concerned about her sons future.4)T to cause anxiety to someone:The state of my fathers health concerns us greatly.It concerns me that he hasnt been in contact.concern:V.ks5u精品课件1)C or U a fee

51、ling of worry or nervousness,or something that worries you:担心，挂念，关怀Concern for the safety of the two missing teenagers is growing.Theres a lot of public concern about/over dangerous toxins recently found in food.2）C or U something that involves or affects you or is important to you:关心的事，重要事My greate

52、st concern is the economy of China.What were the major concerns of the writers from this period?I dont want to hear about it-its no concern of mine!be of concern to be important:The results of the election are of concern to us all.concern:N.ks5u精品课件3)C a company:企业，公司，财团a family concernIt started sl

53、owly,but the company is now a going concern(=doing business)concern:N.ks5u精品课件concerned Adj.1)worried:担忧的2)Im a bit concerned about/for your health.Arent you concerned(that)she might tell someone?He was concerned to hear that two of his trusted workers were leaving.Concerned parents have complained

54、about the dangerous playground.3)2)after verb involved in something or affected by it:有关的，涉及的（置于名词之后）4)Id like to thank everyone concerned for making the occasion run so smoothly.It was quite a shock for all/everyone concerned.Her job is something concerned with computers.Im not very good where mone

55、y is concerned(=when dealing with money)ks5u精品课件responsible Adj.be responsible for sth/doing sth1）to be the person who caused something to happen,especially something bad:Who is responsible for this terrible mess?Last months bad weather was responsible for the crop failure.2）to have control and auth

56、ority over something or someone and the duty of taking care of it or them:Paul is directly responsible for the efficient running of the office.Her department is responsible for overseeing the councils.be responsible to sb/sth to be controlled by someone or something:In Australia,the Prime Minister a

57、nd the Cabinet of Ministers are responsible to the House of RepresentativesresponsiblyAdv.When he saw the crash,the young boy acted very responsibly and called the police.ks5u精品课件responsibilities:N.U 责任Terrorists have claimed responsibility for(=stated that they caused)yesterdays bomb attack.The min

58、ister took/accepted full responsibility for(=admitted that he was to blame for)the disaster and resigned.C or U something that it is your job or duty to deal with:工作，义务。Its her responsibility to ensure the project finishes on time.She takes her responsibilities as a nurse very seriously.C or U have

59、responsibility to be in a position of authority over someone and to have a duty to make certain that particular things are done:负责Who has responsibility here?Jenny,you have responsibility for clearing up the room after the class.ks5u精品课件accept/assume/shoulder/take on responsibility for 为负责escape/avo

60、id responsibility 回避责任throw responsibility on 把责任推给have a responsibility to sb 对负有责任act/do sth on your own responsibility 对自己的行为负责ks5u精品课件But I do agree that recycling may be the key to helping both sides.(23)但有一点我非常赞同：循环利用或许是对两者都有利的关键。1)do auxiliary verb+infinitive without to used to give extra for

61、ce to the main verb:对动词进行强调，过去时为did。Do shut up,Georgia,and get on with your homework.Do write and let me know how youre getting on.Can I buy stamps here?Well,we do sell them,but we havent got any at the moment.Cars do cause us some health problems-in fact far more serious ones than mobile phones do.

62、(05 江西)ks5u精品课件2）key N.the best or only way to achieve something:的关键the key to sth.Hard work is the key to success.Adj.very important and having a lot of influence on other people or things:关键的，重要的。She was a key figure in the international art world.ks5u精品课件-How do you deal with the disagreement bet

63、ween the company and the customers?-the key _ the problem is to meet the demand _ by the customers.A.to solving;making B.to solving;made C.to solve;making D.to solve;made高考链接ks5u精品课件What if we run out of space?(P25)1）what if used to ask about something that could happen in the future,especially some

64、thing bad:What if the trains late?What if you dont pass your exams?2）rut out to finish,use or sell all of something,so that there is none left:用光run out of sth.Ive run out of milk/money/ideas/patience.If a supply of something runs out,all of it has been used or it is completely finished:被用光The milk

65、has run out.If a document or official agreement runs out,the period of time for which it lasts finishes:到期My passport runs out next month-I must get it renewedks5u精品课件run常用搭配及短语：run across vt.1）偶遇 2）横跨run after vt.追赶；追求run against vt 1）违反，与 竞选 2）偶遇，邂逅run away vi.逃跑run away with vt.和一起逃跑，带着逃跑run into

66、 vt.1）撞上 2）偶遇run over vi.（容器，液体）溢出 vt.1）车辆碾过 2）复习run to vt.1）（数量）达到 2）倾向于ks5u精品课件I ran across several old friends when I went back to my hometownShe ran after me to hand me some papers Id dropped.Luck is really running against you tonight!Public opinion is currently running against fox hunting.Somet

67、imes my imagination runs away with me and I convince myself that they are having an affair.Graham ran into someone he used to know at school the other day.The water/The bath is running over-quick,turn the taps off.Ill just run over whats been said so far,for latecomers who missed the first speakers.ks5u精品课件ks5u精品课件