B21世纪大学英语第二册第三单元教案ppt课件.ppt

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1、Unit1-main1,I.Objectives,II.Suggested Teaching Plan,III.Background Information,IV.Class Presentation,Unit1-main2,Part IListening,Part II Reading,Part III Speaking,Part IV Translation&Writing,Part V Time to Relax,Video Exercises,After studying this unit,the students are expected to1.have listening an

2、d speaking practices to learn how to live up to their potential and acquire the theme-related expressions and their functional structures;2.understand the main idea of Text A,Text B and Text C,master the useful sentence structures,words and expressions found in the relevant exercises of the first tw

3、o texts;3.know how to use parallel structures to add balance,rhythm and clarity to the sentences;4.be able to write a letter of accepting/declining an offer.,Objectives,I.Objectives,II.Suggested Teaching Plan for Unit 3,II.Suggested Teaching Plan for Unit 1,Objectives3,B.handles Useful Language in a

4、 unique way,e.g.,asking students to come up with their own equivalents to replace the items in the box;C.plays the first dialogue once,or twice if necessary,and asks students to do the T/F exercise as required to explore the main idea;D.plays the first dialogue once more for the details so that stud

5、ents will have no trouble answering the questions;E.plays the second dialogue once,or twice if necessary,and then asks students to do the listening comprehension exercises;F.checks the answers in a meaningful way,e.g.,putting the key word effort on the chalkboard,encouraging the students to around i

6、t with the relevant information from the dialogue.,Objectives3,Text A&Text-related Exercises,StarterAfter finishing the listening tasks,the teacher turns to Text A of the unit.To begin,the teacher,A.lets the students figure out what the title of Text A can mean.This can be done in complete English s

7、entences or just phrases.If the students have difficulty,Review of Theme-related Listening Sections,3 periods,ReviewThe teacherA.has a brief review of what students have learned in the first period of listening practice;B.makes a meaningful transition to Text A.,doing this,the teacher can ask them t

8、o think of a situation where impossibility becomes a fact.The teacher can provide them with the following key words in English:happen,years ago,absolutely impossible,think of,give up,make sincere efforts,find a clue,turn out,solve the problem.,Objectives4,Time,B.gives the students 10 minutes to read

9、 Text A and find out the cause of the problem for the car in the story and asks them to tell what lessons can be drawn from the story.,Text AThe teacherA.discusses the whole text with the students;B.guides the students through the exercises,focusing on certain items or leaving some exercises as the

10、students homework according to the students levels.,2 periods,Text B,Text C&Text-relatedExercises,Text BThe teacherA.asks the students to go over the text and do the multiple choice questions about it;B.while discussing the text with the students,calls the students attention to the use of parallel s

11、tructures and their functions;C.lets the students do the vocabulary and language use exercises either in class or after class.,Objectives5,Objectives5,Text CThis text should be read by the students themselves as their homework or as fast-reading in class,1 period,Speaking,The teacherA.fully understa

12、nds what the exercises are intended to do;B.in Ex.1 initiates a discussion on each statement of the list to ensure a better understanding on the part of students,and then help students know what two categories are before they do the exercises as required;,Objectives6,C.asks class to read loud the di

13、alogue in Ex.1 before doing the role-play either with the script used by turns or with it completely free;D.in Ex.2 has a brief review of the core theme of Text A to elicit the important statement:I am possible,and then asks one student to read loud the example monologue before encouraging some stud

14、ents to carry out the task.,Translation and Writing,Time to Relax&Workbook,The teacherA.leaves the sentence translation exercise as the students homework;,1 period,B.tells the students how to write a letter of accepting/declining an offer by doing the first exercise in Practical Writing,and then req

15、uires them to do the next two exercises after class;C.plays the record of the story“Blue Suit”in class and lets the students work out what makes the problem-solving humorous(This can be done as students homework if there isnt much time left in class);D.if possible,plays the video in the Workbook in

16、class and lets the students do the exercise based on the video.,Objectives7,General Motors 通用汽车,General Motors is an American multinational automaker based in Detroit,Michigan and the worlds second largest automaker.Founded in on Sept.16,1908,GM now employs 209,000 people in every major region of th

17、e world and does business in some 157 countries.General Motors produces cars and trucks in 31 countries,and sells and services these vehicles through the following divisions:Buick,Cadillac,Chevrolet,GMC,Opel,Vauxhall,and Holden.GMs OnStar subsidiary(子公司)provides vehicle safety,security and informati

18、on services.,III.Background Information1,Pontiac 庞蒂亚克,Pontiac was an automobile brand that was established in 1926 as a companion make for General Motors Oakland.Pontiac was sold in the United States,Canada,and Mexico by General Motors(GM).Pontiac was relatively more popular in Canada,where for much

19、 of its history it was marketed as a low-priced vehicle.On April 27,2009,amid ongoing financial problems and restructuring efforts,GM announced it would discontinue the Pontiac brand by the end of 2010 and focus on four core brands in North America:Chevrolet,Cadillac,Buick,and GMC.The last Pontiacs

20、were built in late 2009,with the final dealer franchises expiring October 31,2010.,III.Background Information1,Dessert 甜点,In Western culture,dessert is a course that typically comes at the end of a meal,usually consisting of sweet food.The word comes from the French language as dessert,“to clear the

21、 table”and“to serve.”Common desserts include cakes,cookies,pastries,ice cream,pie,and candies.Fruit may also be eaten with the dessert.The word dessert is most commonly used for this course in U.S.,Canada,Australia,New Zealand and Ireland,while sweet and pudding may be alternative terms used in the

22、UK and some other Commonwealth countries,including India.In England,the term pudding is usually used among the upper and upper-middle classes,with dessert only used if the course consists of fruit or sweetmeats,after the cheese and biscuits course.,III.Background Information1,Part IListening Listent

23、otheupcomingshorttalkandfillintheblanksinthesummarybelowwithtwoorthreewords.Gettingtoknowthefollowingusefullanguagefirstmightbehelpful.,Useful Languageabbreviation/n.缩写intend/vt.意欲critically/ad.批判地tough/a.艰难的seemingly/ad.看来似乎challenge/n.挑战solution/n.解决方法hows and whys 缘由，道理,Part IListening,1,PBL is i

24、ntended to train students to be 1).To be a problem solver is to learn how to raise a question,how to use information,how to 2),and how tomake a decision.Of course,it is not easy to a problem solver.But it is no good to say something is impossible without 3),even though it can seem so at first.Onlywh

25、en you give yourself completely 4)isnothing impossible.,Script,problem solvers,_,think critically,_,making an effort,_,to the possible,_,Script:Hello class,Does PBL ring a bell?It is an abbreviation for problem-based learning,an education model that intends to train students to become problem solver

26、s.This means that students learn how to think critically,how to raise important questions,how to use the information gained,and how to make decisions when solving a particular problem.Do you think this is what is supposed to be happening at college?Or is the goal to stay passive receiving knowledge

27、from the instructor all the time?,Of course,it is not easy to be a problem solver.A particular problem can be difficult and tough,at first seemingly impossible to solve.Yet lets not forget that the toughest challenge can also offer the greatest opportunity.So dont just say something is impossible wi

28、thout making an effort.Give it a try and you might find out you can go much farther than you expected.In short,theres no way to get to solutions without first exploring the hows and whys of the problem.What happens happens for a reason.Only when you are open to the possible is nothing impossible.,He

29、llo class,Does PBL ring a bell?It is an abbreviation for 1),an education model that intends to 2)to become problem solvers.This means that students learn how to think critically,how to raise important questions,how to use the information gained,and how to make decisions when solving 3).Do you think

30、this is what is supposed to be happening 4)?Or is the goal to 5)receiving knowledge from the instructor all the time?,Listen to the short talk again and fill in the blanks below with the missing words.,Objectives22,2,problem-based learning,_,train students,_,a particular problem,_,at college,_,stay

31、passive,_,Of course,it is not easy to be a problem solver.A particular problem can be 6),at first seemingly impossible to solve.Yet lets not forget that the toughest challenge can also offer 7).So dont just say something is impossible without 8).Give it a try and you might find out 9)much farther th

32、an you expected.In short,theres no way to get to solutions without first exploring the 10)of the problem.What happens happens 11).Only when you are open to the possible is 12).,Objectives23,difficult and tough,_,the greatest opportunity,_,making an effort,_,you can go,_,hows and whys,_,nothing impos

33、sible,_,for a reason,_,MartinandLisaaretalkingaboutpossibilityand impossibility.Listentotheirconversationand thendecidewhether theconversation-based statementsbelowaretrue(T)orfalse(F).Gettingtoknowthefollowingusefullanguagefirstmightbehelpful.,Useful Language,Objectives24,3,negative/a.stuck/a.belie

34、f/n.The point is simply that Couldnt have said it better.billboard/n.You betcha!,否定的；消极的被困住信念其要点是说得太好了。(户外)广告牌那还用说!,1)According to Lisa,it is impossible to make some things possible.2)As Martin says,it is your attitude and effort that cause you to make something possible.3)Both Martin and Lisa belie

35、ve there is possibility in every impossibility.,F,T,T,Objectives25,_,_,_,Script:,Script:Martin:What do you mean when you say,“when you are open to the possible,nothing is impossble”?Lisa:I mean we ourselves make things possible by our attitude.Martin:All depends on our attitude and effort?Lisa:Exact

36、ly.On whether we are ready and available for the new,not negative and stuck.Thats our belief in possibility.Martin:Ah,I think now I understand better what you mean when you say only when you are open to the possible is nothing impossible.Lisa:The point is simply that there is a possibility in every

37、impossibility.Martin:And when you let go of what seems impossible,the possible arrives,right?,Lisa:Couldnt have said it better myself.Martin:Really?Lisa:Yeah.Hey Martin,read that billboard over there!Martin:You mean“NOTHING IS IMPOSSIBLE”?Lisa:Right.Do you see what I see?The words“Im possible”inside

38、 the word“Impossible”!Isnt that funny?Sort of like if you just look at something a little differently what looked impossible suddenly becomes possible!Martin:Wow,thats cool!Youve got x-ray vision!You can do anything!Lisa:You betcha!Im possible!Martin:Come to think of it,didnt Adidas run an ad campai

39、gn along those lines?Lisa:Probably.As you know,great minds think alike!,1)What does Lisa mean when she says“be open to the possible”?2)What does Martin better understand now?3)What point is Lisa trying to make?,Listen to the conversation again and then answer the following questions.,She means that

40、if you are positive and dont jump to negative conclusions,solutions arrive.,The statement:Only when you are open to the possible is nothing impossible.,There is a possibility in every impossibility.,_,_,_,4,4)What does Lisa say about attitude and effort?5)What does the billboard read?,We have to be

41、ready and available for the new,not negative and stuck.,It reads:NOTHING IS IMPOSSIBLE.,_,_,Lisa andMartin are talking about effort and success.Listen to theirconversation,andthenanswerthequestionsbelowbychoosingthebestresponse.Gettingtoknowthefollowingusefullanguagefirstmightbehelpful.,Useful Langu

42、agesaying/n.格言 on the mark 说到点子上,中肯的,切题的Nothing could be any truer.千真万确。patent/,/n.专利sweat/swet/v.(使)出汗,Script:,5,Script:Lisa:The key word is effort when we talk about possibility and impossibility.Martin:Thats for sure.Everybody knows the saying“no pain,no gain.”Lisa:No kidding.Have you heard that“

43、genius is 1%inspiration and 99%perspiration”?Martin:No,who said it?Lisa:Do you know of Thomas Edison?Martin:Yes,I do.He is a famous American inventor.Lisa:Well,hes the one who said that.Martin:Have to say,hes certainly right on the mark.Nothing could be truer.,Objectives28,Lisa:You know how many inv

44、entions he made?He set a world record:1,093 patents for inventions.Martin:Wow,I didnt know that!What are you getting at?Lisa:The point Im trying to make is that he stopped at nothing.Look how far he went with his 99%perspiration,how many failures he must have faced just to reach each success.And all

45、 because he stayed open to the possible.Martin:Yeah,talk about effort and belief!What it takes to make something possibleLisa:The impossible doesnt count.Only the possible does.But you only get there if you sweat through whatever comes up,always keeping your eye on the mark.Martin:You sound just lik

46、e Mr.Edison himself!Any possibility youre related?Just kidding!,Objectives29,1)What is the key word mentioned in the talk?A)Gain.C)Genius.D)Invention.2)Why does Lisa mention Thomas Edison?A)To talk about a world record.B)To prove Martin wrong.C)To explain American history.,Objectives30,B)Effort.,D)T

47、o highlight on the value of effort.,3)What is Lisa trying to prove with the statement that genius is 1%inspiration and 99%perspiration?A)Few can invent as much as Thomas Edison.B)Thomas Editions life is an inspiration.D)Everybody can be a genius.4)How many patents did Thomas Edison hold?A)1,039.B)1,

48、903.C)1,309.,Objectives31,C)Genius is worthless without effort.,D)1,093.,5)What are Lisa and Martin mainly talking about?A)The inventions of Thomas Edison.B)The importance of independence.D)The thinking process of geniuses.,Objectives32,C)The power of persistent effort.,Part II Reading-main3,Text A“

49、Impossible”or“Im Possible”,Part II Reading,Text BNothing but Problems,Exercises,Exercises,Text CProblems!Four Simple Steps to Solving Them!,Exercises,1 This is a true story that happened between a customer of General Motors and its customer-care executive.2 The Pontiac Division of General Motors rec

50、eived a complaint:,Part IIReading Text A,“Impossible”or“Im Possible”Author Unknown,Text A1,1)Where did the true story happen?,It happened between a customer of General Motors and its customer-care executive.,2)What did the Pontiac Division of General Motors receive?,It received a complaint.,Question