新核心大学英语B版听说教程2Unit1ppt课件.ppt

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1、Unit 1 Space Exploration,1,学习交流PPT,In this unit you will:1.learn about how the universe works and mans exploration of outer space;2.familiarize yourself with words and expressions related to the theme of this unit;3.learn to use these words and expressions;4.learn the ABCs of news reporting and list

2、en for key details in news reports;5.practice listening with other non-theme-related audio and video materials;6.learn how to accept or refuse an offer using the proper expressions and sentence structures.,Learning objectives,2,学习交流PPT,Part I Theme-Related Activities,Part II Listening Strategies,Par

3、t III Extensive Listening,Part IV Communication Skills,Part V Assessment Log,3,学习交流PPT,Part I Theme-Related Activities,Section I Science Report,Section II Science Report,Section III Talk,4,学习交流PPT,1.Do you want to have an experience of viewing the earth from outer space?Why or why not?2.Do you agree

4、 or disagree with the statement that space exploration is propelling the advancement of modern technology?,Lead-in questions:,Unit 1 Part I Section I Lead-in questions,5,学习交流PPT,Word Bank,Unit 1 Part I Section I Word Bank,6,学习交流PPT,Unit 1 Part I Section I Word Bank,7,学习交流PPT,Notes,Unit 1 Part I Sect

5、ion I Notes,8,学习交流PPT,Task 1 Watch the video clip and then decide whetherthe following statements are true or false.,Task,Unit 1 Part I Section I Task 1,1.Richard Noone is moving his family from Florida to Georgia because he likes mountains better than oceans.2.The rare formation of the five planets

6、 on the fifth day of the fifth month is a sign of disaster to Noone.,(He is moving because he believes that a major surge of the Antarctic ice sheet triggered by a unique planetary alignment will produce tidal waves that will destroy his house and other buildings.),T,F,_,_,9,学习交流PPT,3.Ancient people

7、 were so confused by some heavenly events that they turned to supernatural forces for explanations.4.The constellations of the zodiac were used by ancient civilizations to predict the coming of disasters.5.The recurring cycle of light and darkness formed the basis of the first religious belief of wo

8、rshiping the sun.,F,T,_,(The constellations of the zodiac were thought to exercise a mystical influence over human lives.),_,Unit 1 Part I Section I Task 1,F,_,(The recurring cycle of light and darkness formed the basis of the first organizing principle of our natural world,day and night.),10,学习交流PP

9、T,Task 2 Watch the video clip a second time and then complete the following sentences.,Task,Unit 1 Part I Section I Task 2,1.On May 5th of the year 2000,a planetary alignment will that will destroy coastal areas.2.Astrology is the belief that the heavens life on Earth.3.From the dawn of history man

10、began to observe nature:disappearing with the light and its warmth,the rising moon,and a light show of distant stars slowly.,trigger/produce the surge of the Antarctic ice sheet,exercise a supernatural influence over,the setting sun,ushering in the cold,dark night,materializing,_,_,_,_,_,11,学习交流PPT,

11、Unit 1 Part I Section I Task 2,4.Systematic observation of the heavens begins.For primitive man the sun.5.Our earliest ancestors had little.Therefore,it is natural for them to to natures most basic questions.,before recorded time,reigned supreme,in the way of knowledge,ascribe supernatural answers,_

12、,_,_,_,12,学习交流PPT,1.Do you agree that what happens in the heavens above influence life below on Earth?Please give examples to support your point of view.2.What is your zodiac?Do you think it decides what you do and who you are?Why or why not?3.Is astrology science or superstition?Please give reasons

13、 for your answer.4.Do you sometimes wonder if there are other life forms in outer space?Why or why not?,Task 3 Watch the video clip again and then have a group discussion based on the following questions.After the discussion,each group will give a brief report to the class,Task,Unit 1 Part I Section

14、 I Task 3,【Script】,13,学习交流PPT,Script,Unit 1 Part I Section I Script,14,学习交流PPT,Word Bank,Unit 1 Part I Section II Word Bank,15,学习交流PPT,Unit 1 Part I Section II Word Bank,16,学习交流PPT,Unit 1 Part I Section II Word Bank,17,学习交流PPT,Notes,Unit 1 Part I Section II Notes,1.Colorado A US state.It encompasses

15、 most of the Southern Rocky Mountains as well as the northeastern portion of the Colorado Plateau.2.While the visionaries perfect their fantasy Martian colony they grow frustrated at what they see as government foot dragging.While those who have ambitions and visions for the future make their imagin

16、ary project to colonize Mars better,they feel frustrated because they believe the government is deliberately slow in supporting them and their project.,18,学习交流PPT,1.What is driving the Japanese company to develop permanent human habitations on Mars?A.Sophisticated technology available that enables h

17、umans to travel vast distances.B.Funding from the Japanese government for outer space colonization.C.The belief that water can be obtained from ice lying in the soil on Mars.D.The conviction that Mars can be terraformed into a blue planet like the earth.,Task 1 Watch the video clip and choose the be

18、st answers to the following questions.,Task,Unit 1 Part I Section II Task 1,19,学习交流PPT,2.What could threaten human beings once they move to live on Mars?A.Lack of crops and fuel.B.The deadly atmosphere on Mars.C.Ultraviolet radiation from the sun.D.Human ambition to colonize the entire planet.3.In t

19、housands of years,what will Mars be terraformed into?A.A planet covered entirely by water.B.A planet with earthlike life supporting systems.C.A planet surrounded by greenhouse gases.D.A planet accommodating millions of people.,Unit 1 Part I Section II Task 1,20,学习交流PPT,4.According to scientist Julia

20、n Hisscocks,what are the Mars jars used for?A.To grow organisms under simulated Martian conditions.B.To test the level of carbon dioxide organisms can put up with.C.To see how many stages are required to make Mars habitable.D.To prove the feasibility of various terraforming projects.5.What do the sp

21、eakers mainly talk about?A.Planetary engineering.B.The arid planet Mars.C.Rediscovering a watery Mars.D.Terraforming Mars.,Unit 1 Part I Section II Task 1,21,学习交流PPT,Why does the Japanese company Obayshi want to establish large,domed enclosures?2.What will Mars ultimately be like in the eyes of the

22、visionaries?,Task 2 Watch the video clip for the second time and then give a short answer to each of the following questions.,Task,To protect human immigrants from the suns deadly ultraviolet radiation and violent Martian dust storms.,It will be transformed into a planet adapted to human life.,_,_,U

23、nit 1 Part I Section II Task 2,22,学习交流PPT,Unit 1 Part I Section II Task 2,3.What is terraforming?4.How long will it take to change the face of the whole planet?5.How can the dry planet Mars be turned green?6.Who is working on terraforming projects?,It refers to the process of providing Mars with a l

24、ife-supporting atmosphere similar to earth so that humans and animals can breathe freely.,Eons/thousands of years.,Water will be released from rocks and soil under the surface of Mars as well as from polar caps.,Both professionals and enthusiastic amateurs from American and Europe.,_,_,_,_,23,学习交流PP

25、T,Task 3 Watch the video clip again and then make a two-minute-comment on the topic of the video clip.Prepare to answer one or two questions raised by the class or your teacher after your presentation.,Task,Unit 1 Part I Section II Task 3,For Reference:,24,学习交流PPT,Unit 1 Part I Section II Task 3,【Sc

26、ript】,Questions:1.How do you like the idea of turning Mars into a green planet and making it habitable for human beings?2.Suppose scientists could colonize the moon and make it suitable for man to live there.Would you like to move to the moon?Why or why not?3.A British company is planning to take tr

27、avelers into outer space.Would you consider taking such a space trip in the near future?Please give your reasons.4.China has quickened its pace in outer space exploration.For example,it has launched manned space flights and sent probes to the moon.What is your attitude towards these programs?5.Are y

28、ou interested in space exploration projects?Why or why not?,25,学习交流PPT,Script,Unit 1 Part I Section II Script,26,学习交流PPT,Word Bank,Unit 1 Part I Section III Word Bank,27,学习交流PPT,Unit 1 Part I Section III Word Bank,28,学习交流PPT,Unit 1 Part I Section III Word Bank,29,学习交流PPT,Notes,Unit 1 Part I Section

29、III Notes,30,学习交流PPT,1.Why was the Digital Universe created?A.To help position the earth,the solar system and the galaxies in the universe.B.To better understand how man and the earth are related to the universe.C.To keep up in pace with the latest development in digital technology.D.To better illus

30、trate the speakers point of view.,Task 1 Watch the video clip and then do the following comprehension exercise.,Task,Unit 1 Part I Section III Task 1,31,学习交流PPT,2.Why do people associate the flat horizon with infinite,unbounded resources?A.Human beings are not intelligent enough to see beyond the ho

31、rizon.B.The vastness of the earth suggested by the flat horizon is too overwhelming.C.A flat horizon gives people the false impression of an abundance in resources.D.The flat horizon stretches peoples imagination and association.3.What is Uniview?A.It is an interactive software.B.It is a digital cam

32、era.C.It is a comprehensive map.D.It is the name of a company.,Unit 1 Part I Section III Task 1,32,学习交流PPT,4.What does the speaker mean when he says“as we move out”into the universe?A.He means“as we move back to the initial stage of the universe”.B.He means“as we move backward into history”.C.He mea

33、ns“as we move away from the earth”.D.He means“as we move towards the center of the universe”.5.What is the speakers purpose in giving this talk?A.To show what digital technology can do in mapping the universe.B.To call on the audience to put human beings and the universe in perspective.C.To redefine

34、 what home and the universe mean to us.D.To convince the listeners of the vastness of the universe.,Unit 1 Part I Section III Task 1,33,学习交流PPT,Task 2 Watch the video clip a second time and then complete the following sentences.,Task,Unit 1 Part I Section III Task 2,1.This actual flight path and mov

35、ie that we see here was actually flown live.in a cafe called Earth Matters on the Lower East Side of Manhattan,where I live.And it was done with the Rubin Museum of Himalayan Art.2.And so as we move out,we see continuously from our planet as we see here,light travel time,how far away we are.,I captu

36、red this live from my laptop,for an exhibit on comparative cosmology,as a collaborative project,all the way out into the realm of galaxies,giving you a sense of,_,_,_,_,_,34,学习交流PPT,Unit 1 Part I Section III Task 2,3.These are the paths of Voyager 1,Voyager 2,Pioneer 11 and Pioneer 10,the first four

37、 spacecraft.Coming in closer,picking up Earth.Orbit of the Moon,and we see the Earth.And we can add in new data.4.Here we see the complex trajectory of the Cassini mission,ingeniously developed so that 45 encounters with the largest moon,Titan,which is larger than the planet Mercury,into different p

38、arts of mission phase.,to have left the solar system,This map can be updated,color coded for different mission phases,diverts the orbit,_,_,_,_,35,学习交流PPT,Unit 1 Part I Section III Task 2,5.Were actually with the first sub-Saharan planetarium in Ghana as well as new libraries in Columbia and a high

39、school in Cambodia.6.Id like to just say that what the world needs now is in this much larger condition now and a much larger sense of what home is.Because our home is the universe,.,sharing tours of the universe,that have been built in the ghettos,a sense of being able to look at ourselves,and we a

40、re the universe,essentially,_,_,_,_,【Script】,36,学习交流PPT,Script,Unit 1 Part I Section III Script,37,学习交流PPT,Part II Listening Strategies,Section I NewsBasics,38,学习交流PPT,NewsBasics,Unit 1 Part II Section I,According to the Dictionary of Canadian English,news is the“information about something that has

41、 just happened or will soon happen.”Look at the following two examples.The first one informs readers of an earthquake which occurred in the recent past,while the second one tells of an upcoming fireworks concert.e.g.A magnitude 5.9 earthquake struck near the coast of Papua New Guinea early Sunday,th

42、e US Geological Survey said,but no Pacific-wide tsunami warning was issued.e.g.Thousands of people are expected to flock to Edinburgh center to watch the fireworks concert to mark the end of the Edinburgh International Festival.,39,学习交流PPT,News has such different genres as business,technology&scienc

43、e,politics,world,local,entertainment,sports,health,etc.Regardless of the variety of genres,news reports have some important features in common.They include elements of when,where,who,what,why,and how.A news report more or less conveys to readers information related to the above six elements.They are

44、 organized in an objective way and should never be fabricated or falsified.,Unit 1 Part II Section I,40,学习交流PPT,Listening SkillListen for When,Where and WhoWhen,where and who are the first three important features of a news report because they give readers the basic framework or setting of a news ev

45、ent.When sets up a temporal framework,that is,the time when the event occurs.Where establishes a location for the event.Who involves actors and recipients in an event.In the following example,“for more than four hours”and“late Sunday”tell us the time,“man”,“truck driver”and“police”tell us the partic

46、ipant,and“the side of Interstate 20”tells us the location.e.g.A man who held a truck driver hostage for more than four hours surrendered to police late Sunday after they fired tear gas into the cab of the 18-wheeler as it sat disabled by gunfire on the side of Interstate 20.,Unit 1 Part II Section I

47、,41,学习交流PPT,Rule of Thumb 1：whenTime in the news has various expressions such as for three hours,on Wednesday,yesterday,2010,next month,tomorrow morning,this summer,within a few years,every year,in the 1990s,in November,over the last 10 years,etc.Make yourself familiar with these temporal expression

48、s.Rule of Thumb 2：whereLocation(the where in an article)also has various expressions.Examples of common place names are house,city,street,bar,theatre,museum,bridge,etc.Examples of proper place names are the White House,the State of New Jersey,Capitol Hill,the Pacific Ocean,the Persian Gulf,Los Angel

49、es,Osaka Prefecture,Mexico,etc.You should enlarge your vocabulary of proper nouns.,Unit 1 Part II Section I,42,学习交流PPT,Rule of Thumb 3：whoWho in the news usually refers to animated beings such as humans,animals and even microorganisms;however,you can also find inanimate objects,concepts,and entities

50、 such as typhoon,car,hurricane,death,deforestation,report,survey,CNN,FBI,FDA,etc.Pay due attention to these three things that can function as the actor in the news.,Unit 1 Part II Section I,43,学习交流PPT,Word Bank,Unit 1 Part II Section I Task 1,44,学习交流PPT,Notes,1.Bali bombing The 2002 Bali bombings oc