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1、PPT模板下载：行业PPT模板：节日PPT模板：素材下载：PPT背景图片：图表下载：优秀PPT下载：教程：Word教程：教程：资料下载：课件下载：范文下载：试卷下载：教案下载：Unit 1 Unit 1 Man and NatureMan and NatureGet StartedWork in pairs and discuss the following questions:We human beings live on the earth and always keep developing our civilization.1.Do you think man lives in har
2、mony with nature now?2.Do you think that man has been destroying nature?Could you give some examples?3.What do you think we should do to preserve nature?Man&NatureDeforestationDeforestation()()Wildlife ExtinctionWildlife Extinction()()Global WarmingGlobal Warming()()Ozone DepletionOzone Depletion()(
3、)Extreme WeatherExtreme Weather()()PollutionPollution()()Relative vocabularyafforestationalternative forms of energy-solar energy conserve-contaminate drinking waterdry upendangered speciesenvironmental degradation-environmental protectionenvironmentally friendlyextinctglobal warminggreenhouse gas-g
4、reenhouse effectcarbon dioxidenonrenewable resourcespollutantpurifyrain forestrecyclable-nonrecyclablesewagesoil erosionsustainable development waste disposalListen&RespondYou will listen to a short passage entitled“The Importance of Protecting Sea Resources”.The following words may be of some help.
5、marine fishery exhaust endanger excessive starvationDiscuss the following questions and answer them according to the passage.1.What did people in Europe and America think about sea resources in the 19th century?2.Why are the threats to fish more alarming in some ways than the threats to animals and
6、birds?3.What do scientists say about marine resources today?What warnings do they give according to the passage?Listen&RespondListen&RespondListen to the passage again and fill in each of the blanks according to what you have heard.Listen&RespondListen&Respond1.endangered2.threats3.resource4.diet5.s
7、atisfy6.harvested7.declining8.supplies9.excessive10.starvationAbout the AuthorAlexander Spirkin:One of the authors of theA corresponding member of the USSR Academy of Sciences.A prominent scientist,a well-known Soviet philosopher and psychologist.Director of the Department of General Problems of Dia
8、lectical Materialism at the Academy Institute of Philosophy.Great Soviet Encyclopedia.Alexander SpirkinText A Man in the Realm of Naturev_ live in the realm of nature._ are constantly surrounded by it and interact with it._ is constantly aware of the influence of nature in the form of the air _ brea
9、thes,the water _ drinks,and the food _ eats._ are connected with nature by“blood”ties and _ cannot live outside nature.Human beingsThey Man he he he We we Para.1?Subjects,?PredicatesvTopic:“human beings”&“nature”:closely connectedvBackgroundPara.1Text A Man in the Realm of NaturevThink about:The top
10、ic sentence?not only but also“transform”?convert,subdue,discipline,compeltransfer,changePara.2分分1总总分分2Main idea:Man is closely connected with nature.Text A Man in the Realm of NatureNew Words&Phrasestransform:vt.to completely change the appearance,form,or character of something or someone,especially
11、 in a way that improves it Increased population has transformed the landscape.这部戏几乎在一夜之间把她从一个不为人知的校园女生变成了演这部戏几乎在一夜之间把她从一个不为人知的校园女生变成了演艺巨星。艺巨星。The play transformed her almost overnight from an unknown schoolgirl into a megastar.convert:v.to change something into a different form of thing,or to change
12、 sth.so that it can be used for a different purpose or in a different way They converted the spare bedroom into an office.他成功地让我接受了他的观点。他成功地让我接受了他的观点。He succeeded in converting me to his point of view.In the process,the light energy converts to heat energy.New Words&PhrasesNew Words&Phrases 这些动词均有这些
13、动词均有“变化，改变变化，改变”之意。之意。指任何变化，完全改变，强调与原先的情况有明显的不同。指任何变化，完全改变，强调与原先的情况有明显的不同。指进行全部或局部改变以适应新的功能或用途。指信仰或态度时，指进行全部或局部改变以适应新的功能或用途。指信仰或态度时，强调较激烈、大的改变。强调较激烈、大的改变。指人或物在形状、外观、形式、性质等方面发生的彻底变化，失去指人或物在形状、外观、形式、性质等方面发生的彻底变化，失去 原状成为全新的东西。原状成为全新的东西。1.In order to their environment,he drew up the project.2.Carbon dio
14、xide can be into oxygen through theagency of plant.3.Why do the leaves on trees colour in autumn?4.He always attempts to others to a particular doctrine or belief.Directions:Fill in the blanks with the words above.Change the form where necessary.change_transform_converted_convert_CF:change,convert&t
15、ransformchangeconverttransformNew Words&PhrasesNew Words&Phrasestransfer:1.v.move from one place,job,position,etc.,to another Michael transferred from Company 6 to the Security Service.2.n.权力的移交迅速而又和平地得以实现。权力的移交迅速而又和平地得以实现。The transfer of power was effected swiftly and peacefully.New Words&PhrasesNe
16、w Words&Phrasestrans-:prep:1.变化，转移；2.横跨，通过 transport translation transition transgene transmit transfer transcontinental transocean transdisciplinary交通交通翻译翻译转化，过渡转化，过渡转基因转基因传输，传播传输，传播转移转移横贯大陆的横贯大陆的大洋彼岸的大洋彼岸的跨学科的跨学科的New Words&PhrasesNew Words&Phrases1.vt.train or develop,esp.in obedience and self-con
17、troldiscipline:Disciplining children takes patience and consistency.New Words&PhrasesNew Words&PhrasesEveryone should keep discipline and you are no exception.2.n.1)a way of training someone so that they learn to control their behaviour and obey rules 每个人都应该遵守纪律，每个人都应该遵守纪律，你也毫无例外。你也毫无例外。Ive discipli
18、ned myself to do two hours of exercise every day.我坚持每天锻炼两个小时。我坚持每天锻炼两个小时。2)an area of knowledge or teaching作为学术上的一门学科作为学术上的一门学科,经济学已经有了整整二百年的历史经济学已经有了整整二百年的历史.As a scholarly discipline,economics is just two centuries old.discipline problem 纪律问题纪律问题self-discipline 自律自律instill discipline into sb.灌输纪律观
19、念灌输纪律观念Collocations:New Words&PhrasesNew Words&Phrasescompel:vt.make(a person or thing)do sth.,by force,moral persuasion,or orders that must be obeyedThey were often compelled to work eleven or twelve hours a day.法律要求雇主必须提供健康保险。法律要求雇主必须提供健康保险。The law compels employers to provide health insurance.Com
20、pel 强调在法律、权力、力量或行动等的驱使下被迫而为。强调在法律、权力、力量或行动等的驱使下被迫而为。New Words&PhrasesvThink about:The topic sentence?,while How can we get the sub-topics in these two paragraphs?tensecohesive devicesPara.3&4 Text A Man in the Realm of NaturePara.3 层次次分析分析 As society develops,man tends to become less dependent on na
21、ture directly,while indirectly his dependence grows.Our distant ancestors lived in fear of natures destructive forces.Very often they were unable to obtain the merest daily necessities.However,despite their imperfect tools,they worked together stubbornly,collectively,and were able to attain results.
22、Nature was also changed through interaction with man.Forests were destroyed and the area of farmland increased.Nature with its elemental forces was regarded as something hostile to man.The forest,for example,was something wild and frightening and people tried to force it to retreat.This was all done
23、 in the name of civilization,which meant the places where man had made his home,where the earth was cultivated,where the forest had been cut down.vCohesive devices by meaning:Topic:dependence Developing stages:“ancestors”“as time goes on”by form:while,however,also,for example,But,Para.3&4Main idea:I
24、ndirectly,mans dependence on nature grows because of the industrial transformation.Text A Man in the Realm of Natureretreat:vi.move back or leave a center of fighting or other activity,esp.when forced to do soThe army was forced to retreat after suffering heavy losses.你不能回避在这一事件中的责任你不能回避在这一事件中的责任.Yo
25、u cannot retreat from your responsibility in this affair.这些动词均含这些动词均含“退下，退却退下，退却”之意。之意。指从公开或公共场合退下到私下场所，也指被免指从公开或公共场合退下到私下场所，也指被免除职务或自动辞职、退役等。例如除职务或自动辞职、退役等。例如:I retired from teaching three years ago.三年前我就不再教书了。三年前我就不再教书了。CF:retire,retreat&withdrawretireNew Words&PhrasesNew Words&Phrases 含消极意味，多指被迫采
26、取退下或退却的行动。含消极意味，多指被迫采取退下或退却的行动。强调因某种原因而有意离开，常含礼貌、谦恭等理由。也强调因某种原因而有意离开，常含礼貌、谦恭等理由。也 指军队的撤退。指军队的撤退。The enemy was forced to retreat.敌军被迫撤退了。敌军被迫撤退了。As the troops withdraw,the entire city celebrated the liberation.部队撤退时部队撤退时,整个城市欢庆解放。整个城市欢庆解放。retreatwithdrawNew Words&PhrasesNew Words&Phrasesconcerned:a.a
27、ffected by something or worried about it;believing something is importantAll the people present are concerned with childrens education.他的项目是将这项技术应用于实际的商务问题。他的项目是将这项技术应用于实际的商务问题。His project is concerned with applying the technology to practical business problems.concerned with 关注，关心；与关注，关心；与相关相关conce
28、rned about/for 担心，关爱担心，关爱concerned to do sth.专注于做某事专注于做某事as far as is concerned 就就而言而言Collocations:New Words&PhrasesNew Words&PhrasesvTopic sentence?Balance breaking downvWays of illustrating?Examples:“replaceable resources”“fresh water”“eliminating industrial waste”Para.5Para 6:modern technologyTex
29、t A Man in the Realm of Natureacute:a.severe;very greatThe housing shortage is more acute than first thought.一颗蛀牙可以引起强烈的疼痛。一颗蛀牙可以引起强烈的疼痛。A bad tooth can cause acute pain.acute disease 急性病急性病acute anxiety 急剧焦虑急剧焦虑acute shortage 严重短缺严重短缺acute sense 敏锐的感觉敏锐的感觉 acute mind 机智的头脑机智的头脑Collocations:New Word
30、s&PhrasesNew Words&PhrasesvTopic:“modern technology”(now),are being madenot good harmful as time goes on turns into wastetoxicaggressivedestructive Para.6&7Main idea:The previous dynamic balance between man and nature has shown ominous signs of breaking down.Text A Man in the Realm of NatureTopic:“t
31、he man-nature relation”the solution,waysthe bitter truthConclusion:“live close to nature”Para.8&9Main idea:The solution to man nature lies in rational and wise organization of both production itself and care for Mother Nature by all humanity.Text A Man in the Realm of Natureapt:a.1)exactly suitable“
32、Love at first sight”is a very apt description of how he felt when he saw her.惩罚应当与罪行相适应。惩罚应当与罪行相适应。The punishment should be apt for the crime.2)having a natural tendency to do somethingSome of the staff are apt to arrive late on Mondays.New Words&PhrasesNew Words&Phrases 初学者极易犯语法错误.Beginners are too
33、 apt to make mistakes in grammar.1.Does man tend to become less dependent on nature with the rapid development of society?Why or why not?2.What does the author think about the present relationship between man and nature?Passage UnderstandingDirections:Read the passage quickly and answer the followin
34、g questions.3.What is the feature of modern technology?4.Why do young people like synthetic glittering fabrics that are not good for them?5.In what way are the synthetic products harmful to the earth?6.Whats the solution to the ecological crisis according to the author?7.Whats the authors attitude t
35、owards the human transformation of nature?1.Does man tend to become less dependent on nature with the rapid development of society?Why or why not?No.Directly man tends to become less dependent,while indirectly his dependence increases.He still has to take raw materials and irreplaceable resources.2.
36、What does the author think about the present relationship between man and nature?The previous dynamic balance between man and nature has been breaking down.Passage UnderstandingDirections:Read the passage quickly and answer the following questions.3.What is the feature of modern technology?An ever-i
37、ncreasing abundance of produced and used synthetic goods.4.Why do young people like synthetic glittering fabrics that are not good for them?Because they pay more attention to appearance than to health and they will only become aware of this harmful influence as they grow older.5.In what way are the
38、synthetic products harmful to the earth?When synthetic products turn into waste,substances that in their original form were not very toxic are transformed into harmful substances in the cycle of natural processes.Passage UnderstandingDirections:Read the passage quickly and answer the following quest
39、ions.6.Whats the solution to the ecological crisis according to the author?The solution lies in rational and wise organization of both production and care of Mother Nature by all humanity.One of the ways is to use natural resources such as solar energy,and the power of winds.7.Whats the authors atti
40、tude towards the human transformation of nature?Negative.Human actions violate the laws of nature,the harmony of the biosphere,threaten to bring disaster and this disaster may turn out to be universal.Text Structure Parts Paras.Main Ideas121234Man lives in the nature and transforms it.Indirectly man
41、s dependence on nature grows.57The previous dynamic balance between man and nature has shown signs of breaking down.389The solution to mannature relationship is rational and wise balance between production and care for nature.4Useful Expressions1.大自然的王国大自然的王国the realm of nature2.为社会利益服务为社会利益服务serve
42、the interests of society3.气候环境气候环境climatic conditions4.在对在对的恐惧之中的恐惧之中in fear of5.日常必须品日常必须品daily necessities6.打着打着“文明文明”的旗号的旗号in the name of civilization7.关注关注be concerned with8.不可替代的自然资源不可替代的自然资源irreplaceable natural resources9.动态平衡动态平衡dynamic balance10.不祥之兆不祥之兆ominous sign13.人工合成材料人工合成材料synthetic
43、goods14.从头到脚从头到脚from head to foot15.自然循环自然循环the cycle of natural processes 16.在于在于lie in17.直到目前直到目前as yet18.回到我们的主题上回到我们的主题上return to our theme19.自然规律自然规律laws of nature20.结果是结果是turn out11.崩溃崩溃break down12.工业废物工业废物industrial wasteUseful ExpressionsUseful ExpressionsParagraph WritingvHow to support yo
44、ur central ideas?Development(展开)It means to explain the central ideas in logical parison,contrast;cause,effect;Illustration (例释)It means to illustrate the central ideas by using facts or examples.e.g.general examples,specific examples;datavBoth of these two ways should be used when you are writing a
45、n argumentation.Further DevelopmentDevelopment(Sample)vSecondly,drinking soybean milk is healthier than drinking milk.Milk is good for health,but it has cholesterol and lactose while soybean milk does not.Thus,those who have a habit of drinking milk have a higher risk of getting hypertension,coronar
46、y heart disease and diabetes,for they may take in too much cholesterol and lactose.By contrast,the habit of drinking soybean milk keeps people in a safer distance from being caught by those diseases,and at the same time contributes to strengthening immunity and maintaining physical condition.Accordi
47、ngly,soybean milk is more beneficial to health.vThe writer makes a contrast between soybean milk and milk.Besides,he achieves the conclusion via stating the reasons.Further DevelopmentIllustration(Sample)vLast but not least,the increasing convenience of modern life hinders people from taking suffici
48、ent exercises to keep fit.For example,they now go to work and back home by bus,by car or by tube instead of on foot or by bike.Another example is that diversified TV programs have lured people to stay at home to be a couch potato while in the past people often went out and had a walk in the evening.
49、vHere,the writer supports his topic sentence with two well chosen examples.Further DevelopmentMan and the environment are closely related.However,man and the environment have never been on such bad terms as they are now.A harmonious relationship between man and nature is essential for human survival
50、 on the earth.Directions:Write a brief summary of the text.The topic sentence of each paragraph has been done for you.Man relies on the environment for air,water and food.Man cannot live without nature at all._As society develops,mans transformation of nature such as deforestation has greatly change