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1、New Horizon College English Book 3 新视野大学英语3,School of Foreign Studies 外国语学院 Yang Yang 杨洋,Human and Nature,在人与自然的关系中，人类已处于主动地位。当人的行为违背自然规律、资源消耗超过自然承载能力、污染排放超过环境容量时，就将导致人与自然关系的失衡，造成人与自然的不和谐. 建立人与自然的和谐共处、协调发展关系，实现人类与自然界关系的全面、协调发展是人类生存与发展的必由之路。,Human interrelationship,Although humans currently comprise
2、only a small proportion of the total living things on Earth, the human effect on nature is disproportionately large.The development of technology by the human race has allowed the greater exploitation of natural resources and has helped to alleviate some of the risk from natural hazards. In spite of
3、 this progress, however, the fate of human civilization remains closely linked to changes in the environment. Man-made threats to the Earths natural environment include pollution, deforestation, and disasters such as oil spills. Humans have contributed to the extinction of many plants and animals.,T
4、he origin of humans,In ancient times: Myth Bible-GodAdam and Eve Eden In modern times: ScienceThe theory of evolution advanced by Darwin-natural seletion,Unit 6: Section B,Changes in the Balance of Nature,Contents,1. Evolution : 进化 the development of living things over long periods of time 演变 the wa
5、ys in which sth. gradually changes and develops,I. New Words,Translation 1. The evolution of the human species 2. Darwins theory of evolution 3. The evolution of language,2. manual: a. 操作手册, 指南 (名词)b. 手工的 (形容词) done with the hands (adj.),I. New Words,manual manacle manage manipulate manoeuver manusc
6、ript,手工的 手铐 经营,管理 操控 手段 手抄本,手稿,Man+,3. permenent: 永久的 lasting for a long time or for ever (adj.),I. New Words,Example She suffered permanent brain damage as a result of the accident. the decision to close down the factory permanently,Antonym: temporary 临时的 permanent/temporary job, staff 固定工作,正式/临时员工
7、,Contents,Reading Skill,Skimming: To skim is to read quickly in order to get the general idea of a passage. Skimming requires the reader to note only information and clues which are related to an idea or the topic of a piece of writing. Skim text B on page 163.,Writing Device,Heading 标题法 People Try
8、to Control Resources The Balance of Nature,Contents,First part : Para 1-5The formation and evolution of the Earth and the living things,Passage Reading,Put the following living things in order according to the time of their evolution.,insects, fish, mammals, birds, dinosaurs, shelled animals, marine
9、 animals, human beings,1) Later Lu Xun gave up medicine, and took to literature. 2) I took to her the moment I met her.,1. take to (L16)a) begin to do sth. as a habit etc; b) like,1. Take to: (L16)a. begin to do sth. as a habit etc; b. like,2. In terms of: (L22)从方面来说,I. New Words,Example In terms of
10、 money, the old man is very rich, but not in terms of happiness.2. 从挣钱的角度来说，这份工作没有什么吸引力。 The work is not attractive in terms of money.,Second part : Para 6-9 People Try to Control Resources,Passage Reading,Main IdeaWhile the population is incresing, the resources are limited and cannot be renewed.,T
11、hird part : Para 10-13 The Balance of Nature,Passage Reading,Questions For whom the death knell tolls?丧钟为谁而鸣?,I. True or False,1. The Earth was formed about four billion years ago. 2. About 3.5 billion years ago, the oceans began todevelop an enormous system of living things. 3. About two million ye
12、ars ago, the first human beingswalked the Earth. 4. As people consume resources without restraint, theyalso waste large amounts of them.,T,F,F,T,5. As a only very small fraction of living things on the earth, people dont use much unrenewable resources. 6. Cleaning the collective smoke from thousands
13、 of factorieshasnt exceeded the protective ability of natural processes. 7. All the harmful results are caused by the excessive use of resources and the human struggle to control the environment.,T,F,F,Contents,IV Activity,Listen to a song and learn to sing it.,Theres a place in your _ And I know th
14、at it is _ This is place could be much brighter than tomorrow. And if you try, youll find _ In this place youll feel that theres no hurt or _ There are ways to get there If you care enough for the living Make a little space Make a better place ,Heal the World,heart,love,theres no need to cry,sorrow,
15、Heal the world _ for you and for me and the entire human race There are people _ If you _ Make it _ for you and for me,Make it better a place,dying,care enough for the living,a better place,We could fly so_ Let our spirit never_ In my heart I feel that you are all _ Create a world with no fear toget
16、her We _ See the nations turn their _ into plowshares We could really get there If you care enough for the living Make a little space Make a better place ,my brothers,cry happy tears,swords,high,die,Heal the world Make it a better place for you and for me and the entire human race There are people dying If you care enough for the living Make it a better place for you and for me,
