全新版大学英语综合教程1Unit-3课件ppt.ppt

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1、Unit 3 Understanding ScienceText A Public Attitudes Toward Science火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Part Division of the TextPart 1 -Paras.1 3Part 1 -Paras.1 3Part 2 -Paras.4 6Part 2 -Paras.4 6Part 3 -Para.7 Part 3 -Para.7 火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Par

2、t 1 (paras.1 3)Part 1 (paras.1 3)Main Idea:To make informed decisions about change,the public needs _.a basic understanding of scienceG R _ Questions and Answers 1Questions and Answers1)What is the attitude of some people towards the changes brought about by science and technology?Some people would

3、like to stop these changes and go back to what they see as a purer and simpler age.2)What was life like before science and technology began to change our way of life?For the vast majority of the population,life was nasty,brutish,and short.No.The only way to prevent further developments would be a gl

4、obal state that suppressed anything new,and human initiative and inventiveness are such that even this would not succeed.G R _ Questions and Answers 23)What would happen if all government money for research were cut off?The force of competition would still bring about advances in technology if all g

5、overnment money for research were cut off.4)Is it possible to prevent science and technology from further development?Why or why not?G R _ Questions and Answers 35)What are general publics attitudes towards science and technology?They expect the steady increase in the standard of living that new dev

6、elopments in science and technology have brought to continue,but they also distrust science because they dont understand it.Besides,the public also has a great interest in science.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Part 2(paras.4 6)Part 2(paras.4 6)Main Idea:What can be done to _.

7、Educate the public about scienceG R _ Skimming 1Supporting point 1:1.Skim Part 2 to find out a mini-exposition.Topic sentence:How to educate the public in science?Skimmingscience education in schools_Supporting point 2:replacing equations with words and diagrams_Supporting point 3:making use of popu

8、lar media such as newspapers,magazines and above all TV_G R _ Skimming 22.This part is full of comparison and contrast,read this part and fill in the following table with information obtained from this part.2.The public only needsG R _ Skimming 32Science lessons vs.Magazine articles and popular book

9、s1.Science lessons dont includea qualitative grasp of scientific conceptsThe author preferrednone of themlatest development and scientific progressSides Authors preferenceReasons 1Equations vs.words and diagramsThe author preferred conveying science bywords and diagrams1.Experts need equations for p

10、recise values of quantities_.2.Even though these publications could help put across ,they are only read byNewa small proportion ofdevelopments3Magazine and books vs.The author preferred1.It can reach2.It contains many_.a truly mass audiencevery good sciencetelevisionprogramspopulation_._._._._._._._

11、._.television_.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Part 3(para.7)Part 3(para.7)Main Idea:With an informed public,human civilization will _.survive2)We have not been contacted by an alien civilization because of the insufficient development of the science and technology.G R _ True o

12、r False 1 True or False1)Our civilization is more advanced than other alien civilizations according to the joke.TWe have not been contacted by an alien civilization because any alien civilization tends to destroy themselves when they reach our stage.()F()G R _ True or False 23)The author has had suf

13、ficient evidence to prove that the joke is wrong.FThe author has not had sufficient evidence,but he believes that the good sense of the public might prove the joke is wrong.()火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.But can genes also determine whether people will get divorced,how sma

14、rt they are,or what career they are likely to choose?(CET 4 2010.12 阅读)2.As never before in their long history,universities have become instruments of national competition as well as instruments of peace.(CET 4 2007.12 阅读)3.They may want a position with more responsibility that encourages creativity

15、 and initiative.(CET 4 2006.6 阅读)火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去4.To ensure that he can attend the meeting,I called him up in advance.(CET 4 2010.12 翻译)5.Thanks to a series of new inventions,doctors can treat this disease successfully.(CET 4 2007.12 翻译)6.The study of how genes

16、 and environment interact to influence psychological activity is known as behavioral genetics.(CET 4 2010.12 阅读)火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去7.It is clear that the dog has a much greater proportion of its brain devoted to smell than is the case with humans.(CET 4 2006.6 阅读)8

17、.It caused them to think about how they might control the experiences of children to produce responsible and productive adults.(CET 4 2008.12 完形)9.They believed strongly that democracy depended on responsibility and that a growing capitalist economy depended on the productivity of worker.(CET 4 2008

18、.12 完形)火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Summary 1.无论我们是否喜欢，科技使我们生活的世界发生了不断的变化。2.公众喜欢科学带来的生活水准的提高，但又怀疑科学，同时也对科学深感兴趣。3.使公众对科学有一个基本的了解是必要的。4.学校科学教育是一种重要的途径，使用文字和图表来代替公式以及利用像报纸、杂志、电视这样的大众媒介也很重要。5.如果公众能够很好的理解科学，人类文明就一定会延续下去。火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.无论我们

19、是否喜欢，科技使我们生活的世界发生了不断的变化。Whether we like it or not,have made theworld we live in change constantly.science and technology火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去2.公众喜欢科学带来的生活水准的提公众喜欢科学带来的生活水准的提高，但又怀疑科学，同时也对科学深高，但又怀疑科学，同时也对科学深感兴趣。感兴趣。The public like the great in the but science,though it

20、 is still interested in science.increaseliving standarddistrust火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去3.使公众对科学有一个基本的了解是使公众对科学有一个基本的了解是必要的。必要的。make the public have a scientific background.It is necessary to火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去4.学校科学教育是一种重要的途径，学校科学教育是一种

21、重要的途径，使用文字和图表来代替公式以及利用使用文字和图表来代替公式以及利用像报纸、杂志、电视这样的大众媒介像报纸、杂志、电视这样的大众媒介也很重要。也很重要。in school is an important way,equations with words and diagrams and popular media such as newspaper,mgazines and TV are also very important.Science educationreplacingmaking use of火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上

22、湿毛毯、湿被褥勇敢地冲出去5.如果公众能够很好的理解科学，人如果公众能够很好的理解科学，人类文明就一定会延续下去。类文明就一定会延续下去。will if the public understand science well.Human civilizationsurvive火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Summary 1.无论我们是否喜欢，科技使我们生活的世界发生了不断的变化。2.公众喜欢科学带来的生活水准的提高，但又怀疑科学，同时也对科学深感兴趣。3.使公众对科学有一个基本的了解是必要的。4.学校科学教育是一种重要

23、的途径，使用文字和图表来代替公式以及利用像报纸、杂志、电视这样的大众媒介也很重要。5.如果公众能够很好的理解科学，人类文明就一定会延续下去。火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去 Whether we like it or not,science and technology have made the world we live in change constantly.The public like the great increase in the living standard but distrust scienc

24、e,though it is still interested in science.It is necessary to make the public have a scientific background.Science education in school is an important way,replacing equations with words and diagrams and making use of popular media such as newspaper,magazines and TV are also very important.Human civi

25、lization will survive if the public understand science well.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Translation1.正如科学家所预言的那样，全球污染成了人类面临的最严重的问题之一。2.谋求这些职位的竞争很激烈-今年的求职者是去年的五倍。3.正如事实表明的那样，教育大纲应符合国家的经济发展计划。4.着汽车太费油，而且价钱几乎是我想付的两倍。5.要了解一起重大的国际事件，我们首先要考虑其历史与政治背景。火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断

26、，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.正如科学家所预言的那样，全正如科学家所预言的那样，全球污染成了人类面临的最严重的球污染成了人类面临的最严重的问题之一。问题之一。As is ed by scientists,pollution has become one of the most serious problems human are faced with.predictglobal火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去2.谋求这些职位的竞争很激烈谋求这些职位的竞争很激烈-今年的求职者是去年的五倍。今年的求职

27、者是去年的五倍。for these jobs is very -we have five times as many this year as we did last year.Competitiontoughapplicants火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去3.正如事实表明的那样，教育大正如事实表明的那样，教育大纲应符合国家的经济发展计划。纲应符合国家的经济发展计划。,needs to the national plan for economic development.As the facts show educ

28、ational programsfit into火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去4.着汽车太费油，而且价钱几乎着汽车太费油，而且价钱几乎是我想付的两倍。是我想付的两倍。The car s ,and ,the price is almost much I intend to pay.burn too much gasmoreovertwice as as火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去5.要了解一起重大的国际事件，要了解一起重大的国际事件，我们首

29、先要考虑其历史与政治背我们首先要考虑其历史与政治背景。景。To understand a great international event,we,first of all,need to consider the historical and political background to it.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去 It is hard to imagine how our forefathers could so many conveniences that modern technology has

30、 .Back then only a small of the population enjoyed the comforts of life.The majority didnt even have food,not to speak of the privilege of being .However,many people blame modern technology for creating so many problems.They want to the of progress.But no one can .do withoutbrought aboutproportionsu

31、fficienteducatedslow downrateput the clock back火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Test(1-3)1.The idea of becoming a writer had come to me off and on since my childhood in Belleville,but it wasnt until my third year in high school that the possibility took hold.2.Mr.Fleagle had a r

32、eputation among students for dullness and inability to inspire.3.In a democratic society,this means that the public needs to have a basic understanding of science,so that it can make informed decisions and not leave them in the hands of experts.4.What can be done to harness this interest and give th

33、e public the scientific background it needs to make informed decisions on subjects like acid rain,the greenhouse effect,nuclear weapons,and genetic engineering?火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.享有特权的少数人享有特权的少数人 2.基础科学基础科学3.全球政府全球政府 4.做出明智决定做出明智决定 5.生活水准生活水准 6.死记硬背死记硬背 7.对对充满信心充满信心 8.断断续续断断续续9.以以而出名而出名 10.据说某人据说某人11.躺在沙发上躺在沙发上 12.不得不面对不得不面对13.围坐在晚餐桌旁围坐在晚餐桌旁 14.自得其乐自得其乐 15.心花怒放心花怒放 16.最后的时刻最后的时刻17.在过去的一百年间在过去的一百年间 18.当今政府当今政府19.使销量减半使销量减半 20.外星文明外星文明 火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去