高中英語 3.2《Unit3 Inventors and inventions》課件 新人教版選修8

1、新課標人教版課件系列高中英語選修選修( (模塊）模塊）8- 8-3.2 English Song English Class Language Data Bank課時分配課時板塊結合范例Period 1&2 Warming up and Reading I Period 3Learning about languagePeriod 4Reading IIPeriod 5Listening and Speaking Period 6WritingUnit 3 Inventors and inventionsUnit 3 Inventors and inventionsPeriod 1&a

2、mp;2: 幻燈片9-48頁Warming up:In groups, discuss the inventions you know and then make a list.Warming up-I (4m)Do you know what these inventions are and when did they happen?Telephone 1876television 1923 colour television 1940photocopier 1937air conditioner 1902electronic digital computer 1942Atomic bomb

3、 1945Credit cards 1950Penicillin 1928Among the inventions above, which invention do you think is the most important one? Why?Warming up II (2m)What is an invention?An Invention is something that is created by a human being. Inventing is a scientific activity. Warming up-III (2m)What is a discovery?A

4、 discovery merely makes known something that already existed in nature.In pairs discuss which of the following pictures show inventions. Does any of them show discoveries? Pre-reading I (4m)An amphibious car(2003)This is the first car that can travel safely on water and on land. When moving on water

5、, the wheels of the car turn sideways and move into the body. The underneath of the car is strong enough to sail as a boat. It is a prototype and is not yet being produced for sale. This is an interesting modern invention.Stephensons “Rocket” (1781-1848) George Stephenson was one of the first men to

6、 design engines for the railways which were new at that time. One of the first tracks to be laid was between Stockton and Darlington. Stephenson was one of the first railway engineers and in 1825 he drove the first train along the line.The structure of DNAThis was a discovery of Francis Crick and Ja

7、mes Watson and published in 1953. These two scientists were the first to show that our genes consist of two spirals of DNA (called the double-helix). This work led directly to the human genome project in 2003, which discovered the Structure of DNA.Do you know the stages every inventor must go throug

8、h before they can have their invention approved? Discuss in pairs , and then put the following stages into a suitable order.1.Applying for a patent 2.Finding a problem 3.Doing research 4.Testing the solution 5.Thinking of a creative solution 6.Deciding on the inventionPre-reading II (3m)The suitable

9、 order:Finding a problemDoing research Thinking of a creative solutionTesting the solutionDeciding on the inventionApplying for a patentPatent office (專利局專利局) plays the role of deciding what is an invention and what is not. And only inventions can get patens and so be recognized and protected.patent

10、sReadingThe problem of the snakesSkim the whole passage and get the main idea:The text narrates _ and presents _ and applying for _.the problem of the snakes the procedures of catching them a patentReading-I(3m)Divide the text into four parts and work out the main idea for each paragraph.Part I Part

11、 IIPart IIIPart IV(Para.1)The discovery of the problem of the snakes.(Paras2-3)The research on the approaches to solve the problem.(Para. 4-6)The attempts to catch the snakes.(Para.7-8)The requirement of getting a patent.Reading II (5m)Scanning: Find out which paragraph or paragraphs deal with each

12、inventing process in the passage and find the examples:paragraphStages Examples in this storyFind a problemThe snake must be _but not_Do researchLook for _ of removal; the _ of snakesThink of a creative solutionIdentify _ possible approaches: choose_.removedharmedmethodshabitsthreeone123Reading III

13、(7m)Test the solution several timesTry_ times to make it work_Apply for a patentThis means the solution is _4,5,67threeefficientlyrecognizedDetailed reading:Answer the following questions:1.What are the three creative steps that the writer takes to catch the snakes without hurting them?2.Why did coo

14、ling the snakes make them less active?3.What might the advantages be of getting a patent?Reading IV (5m)1.What are the three creative steps that the writer takes to catch the snakes without hurting them?(1)_(2)_(3)_To put the frozen bowl over the snakes habitat in the morning.To put the frozen bowl

15、over the snakes habitat in the evening.To put the frozen bowl over the snakes habitat in the evening and carry a net to collect the snakes without harming them the next morning.2. Why did cooling the snakes make them less active?The cooling made the snakes less active because they are reptiles and t

16、heir body temperature depends on the heat around them.You are able to prove that you were the first person to make the invention.You are recognized as a real inventor.You can make money if you sell your invention to others.3.What might the advantages be of getting a patent?(The students can have var

17、ious answers)Match the different writing characteristics with each writing styles:Formal language with few adjectives, not emotional, factualVivid use of words with similes and metaphors, emotional to describe atmosphere, not factual but imaginativeCreative writing/ story Description ReportrecountRe

18、ading V (3m)Vivid use of language and more informal style, imaginative but can be based on factNot use vivid or emotive language and sticks to the facts. It is clearly set out and follows the framework for the inventing processCreative writing/ story Description ReportRecountDiscussion:1.Whats the w

19、riting purpose of the writer?2.What should we learn from this text?Reading IV (5m)1. Whats the writing purpose of the writer?The writer wants to inform us of the scientific methods to solve present problems so that we students can not only broaden the horizons but become more skilled in discovering

20、and considering carefully the problems in daily life. We are also encouraged by the writer to be creative and hardworking as well as thinking independently.2.What should we learn from this text?We can learn from the text the way of doing scientific researches and how to apply for a patent. We can al

21、so learn that it takes an inventor great determination persistence to achieve his or her ambition and persistence to achieve his or her ambition in life.Apply what we learn:In pairs look at the following problems. Choose one and use the scientific stages to design a new invention to solve it. Rememb

22、er to include one change to your invention in case it doesnt work the first time.After-reading (10m)(This can be done after class.)Problem 1: the apples growing on your apple tree are too high for you to reach them. What can you invent to pick your apples in comfort?Problem 2: You need to make a hou

23、se but you only have fishing nets and many plastic bottles. How can you solve it?Problem 3: You want to catch fish but not hurt them when you do so. Design a fishing rod that will solve this problem.Assignment1.Go over the whole passage.2.Recite the key sentences in the text.3.Prepare for Learning a

24、bout Language in the textbook.Unit 3 Inventors and inventionsUnit 3 Inventors and inventionsPeriod 3: 幻燈片49-67頁The keys to the ex. 1 Checking answer I (3m)When I first _applying for a patent I was very puzzles by the criteria. I realized they would be very _, but I could not understand why new varie

25、ties of plants or animals were not included. I had produced a new type of lily and my _ was that my successful_ for a patent would make me very rich. set aboutstrictexpectationapplicationMy plans were_ brought to a stop. A new plant variety, it seems, is not a _ invention as it is a result of adjust

26、ing growth scientifically. So nothing went according to plan and that is why I am not as rich as I hoped to be!abruptlyvalidChecking answer II (5m)The keys to ex. 2 :1.the most convenient 2. distinguish them 3.now and then 4. call him up 5. criteria 6.monitoredGrammar-Revise the Past Participle as t

27、he Attribute, Predicative and Object Complement 過去分詞做定語：過去分詞做定語：表示分詞動作與所修飾的名詞之間存在被動關表示分詞動作與所修飾的名詞之間存在被動關系。單一的過去分詞做定語一般防在被修飾的系。單一的過去分詞做定語一般防在被修飾的名詞之前；過去分詞短語做定語放在被修飾的名詞之前；過去分詞短語做定語放在被修飾的名詞之后，過去分詞及過去分詞短語做定語均名詞之后，過去分詞及過去分詞短語做定語均可以轉換為一個定語從句?？梢赞D換為一個定語從句。Explanation-(12m) 破損的窗戶很快就會被換掉。破損的窗戶很快就會被換掉。_will be

28、 replaced soon.= The window which was broken will be replaced soon.昨天買的書確實不錯。昨天買的書確實不錯。The books _are of high quality.= the books which were bought yesterday are of high quality.The broken windowbought yesterday完成下面句子：完成下面句子：1._(污染的污染的)air and water are harmful to peoples health.2. The problem _（在會議

29、上（在會議上討論的）討論的） yesterday was very difficult to solve.He Polluteddiscussed過去分詞作表語：過去分詞作表語：過去分詞做表語，表示主語的過去分詞做表語，表示主語的狀態(tài)，且該狀態(tài)通常是由外界因素引起的。這時狀態(tài)，且該狀態(tài)通常是由外界因素引起的。這時過去分詞可以被看作一個形容詞，是形容詞化的過去分詞可以被看作一個形容詞，是形容詞化的過去分詞。過去分詞。我對金庸寫的小說很感興趣。我對金庸寫的小說很感興趣。_.當他聽到他在比賽中贏得第一名時很興奮。當他聽到他在比賽中贏得第一名時很興奮。He became _ when he heard

30、 he had won the first place in the competition.Im interested in reading novels written by Jin Yong excited過去分詞作賓語補足語：過去分詞作賓語補足語：做賓語補足語的過去分做賓語補足語的過去分詞一般是及物動詞，和賓語有邏輯上的主謂關系。詞一般是及物動詞，和賓語有邏輯上的主謂關系?？梢詭н^去分詞做賓語補足語的動詞有：可以帶過去分詞做賓語補足語的動詞有：1.see, hear, watch, feel, think, find等表示感覺和等表示感覺和心理狀態(tài)的動詞。心理狀態(tài)的動詞。我們發(fā)現(xiàn)她變了

31、很多。我們發(fā)現(xiàn)她變了很多。_.We found her greatly changed2.make, get, have ,help, leave等表示等表示“致使致使”意義意義的動詞。的動詞。什么使他們這樣害怕？什么使他們這樣害怕？_.3.like, want, wish, order 等表示等表示“希望，要求希望，要求” 等等意義的動詞。意義的動詞。他不想讓這樣的問題在會上討論。他不想讓這樣的問題在會上討論。He wont like such questions_.What made them so frightened?discussed at the meeting單項選擇：單項選擇：

32、1.You can make yourself _in English pretty well if you keep on speaking the language.A.understand B. understanding C. to understand D. understood2.- There is a hole in your bag.- I know. Im going to have it _.B.mend B. mending C. mended D. to be mended DCPractice (20m)3.-How do you deal with the dis

33、agreement between the company and the customers?- The key _ the problem is to meet the demand _ by the customers.A.to solving; making B. to solving; made C. to solve; making D. to solve; made4.English is a language _ all around the world and is the _ language of most international organizations.A.to

34、 speak, working B. spoken , working C. speaking, worked D. spoken, workedBB5.A: Who are those people with the banner?B: A group _ itself the League for Peace.A .calling B. calls C. called D. is called6.There was a terrible noise_ a sudden burst of light.A.followed B. following C. to be followed D. b

35、eing followedAB7.How to feed a _ population is a problem that is _ many people.A.growing, troubling B. grown, troubled C. growing, troubled D. grown, troubling8.He found a magazine _ with the owners name_ on the desk with the back cover _ off.B.marking, lying, torn B. marked, lying, tornC. marked, l

36、aid, tearing D. marking, laying, tearingAB高考鏈接：高考鏈接：1.Sarah, hurry up. Im afraid you wont have time to _ before the party. (NMET2004)A.get changed B. get change C. get changing D. get to change2.The disc digitally _ in the studio, sounded fantastic at the party that night.(2004 上海）上海）B.recorded B. r

37、ecording C. to be recorded D. having recordedAA3. Linda worked for the Minnesota Manufacturing and Mining Company, _ as 3M. (2004 浙江浙江)A.knowing B. known C. being known D. to be known 4.You should understand the traffic rule by now. Youve had it _ often enough. （2005 天津）天津）A. explaining B. to explai

38、n C. explain D. explainedBDAssignment1.Finish the exercises on grammar in this unit.2.Preview the reading materials in Using Language.Unit 3 Inventors and inventionsUnit 3 Inventors and inventionsPeriod 4: 幻燈片68-84頁Alexander Graham BellDo you know the following scientists and what things they invent

39、ed? Match the following two columns.GalileoEinsteinNewtonWattEdisonAlexander graham Belltelephone telescopesteam enginebulbTheory of RelativityNewtons lawAlexander Graham Bell was an inventor that lived between 1819 and 1905. He was born in Scotland and later lived in the U.S. He spent much of his c

40、areer teaching the deaf.Have you ever wondered why telephone companies often have the word Bell as part of their name? Alexander Graham Bell invented the telephone in 1876 - and this is the phone companys way of honoring his achievement! The very first phone call was from Bell to his lab assistant,

41、and he said Mr. Watson, come here at once. I want you. Read the passage and answer the questions:1.What did he think was the key to his success as an inventor?2.How did curiosity make Alexander Graham Bell into a great inventor?3.What inventions did Bell make by chance?4.Why will he always be known

42、as the inventor of the telephone?2.How did curiosity make Alexander Graham Bell into a great inventor?It made him ask questions ,think of practical ways to solve problems, be prepared to try solutions (and alter them) several times and finally publish his findings for others.1.What did he think was

43、the key to his success as an inventor?He believed that his curiosity was the key to his success.3.What inventions did Bell make by chance?Bell invented the telephone and the tetrahedron shape by chance. Both of these are extremely useful and still used today.4.Why will he always be known as the inve

44、ntor of the telephone?He will always be known as the inventor of the telephone because it was a very popular invention and the patent made the most money ever.Reading taskWas Leonardo Da Vinci just a painterMona Lisa-Da Vincis most famous paintingDiscussion:Do you think Leonardo da Vinci is really a

45、 good painter?What else do you know he is famous for?Read the passage and then answer the following questions:1.Why did Leonardo need to design things for employer when he was such a great painter?2.Why were Leonardos design different?3.How did painting help him invent things?4.Which skill do you th

46、ink was more important: his drawing for the inventions or his understanding of machines for his painting? Give a reason.1.Why did Leonardo need to design things for employer when he was such a great painter?Because painting did not always provide a steady income when he was young so he had to develo

47、p his drawing skills to earn money in other ways and he learn to design whatever his employer wanted.2.Why were Leonardos design different?Because he had developed a new attitude towards machines. He realized that by understanding how each separate machine part worked, he could improve them and comb

48、ine them in different ways to improve existing machines.3.How did painting help him invent things?While he was studying under Verrochio , Leonardo observed and used a variety of machines. By studying and drawing the machines ,Leonardo gained knowledge about their design and structure. His drawing sk

49、ills enabled him to produce clear drawings of his mechanical ideas easily, many of which can still be used to create perfect working machines. The use of mechanical gears was his most interesting part and he came up with numerous inventions based on the gear.4.Which skill do you think was more impor

50、tant: his drawing for the inventions or his understanding of machines for his painting? Give a reason.His understanding of machines for his painting was more importing because by understanding how each separate machine part worked, he could improve them and combine them in different ways to improve

51、existing machines, which lead to a lot of inventions.(The students can have other opinions)Assignment1.Read the passage again.2.Recite the new words in the reading.Unit 3 Inventors and inventionsUnit 3 Inventors and inventionsPeriod 5: 幻燈片85-97頁Listening on P62:Please read the questions before liste

52、ning and discuss them in pairs.1.What function are already included on a mobile phone?2.Which ones do you find useful on P62?3.What else do you expect a mobile phone to do for you?Listen to the tape and tick the descriptions you have heard.a mobile that “thinks” a mobile that makes teaa mobile that

53、spends your money a mobile that is a computera mobile that can teach you English a mobile that wakes you upa mobile that chooses your holiday a mobile that orders your foodmobilescan _ and _now.3-G mobilesThey will be able to _ how you use your phone. They will _, _, _ and an appropriate place to st

54、ay. It also helps people who are busy at work to _at the cheapest price.take photosact as a computermonitorbook holidayschoose the airlinehotelorder thingsListen to the tape again and finish the following chart.Marywill buy the mobile that _ when it receives important calls.worried it might_turns it

55、self onspend her moneyListening and speaking on P26Listen to the tape and tick the words you hear.washing machinebicyclecarpet cleanercourtrefrigeratordrumListen again and make notes on James Dysons invention.Object The problem James Dysons improvementWashing machineObject The problem James Dysons i

56、mprovementWashing machineWashing machines at that time do not _.He invented a machine _.clean the clothes as well as by hand.using two half drums which move in opposite directionsBrainstorming:Do you remember the expressions related to making telephone?Hello, may I speak to ?Sorry. He/ she is out.Ho

57、ld the line, please./ Hold on, please.Wait a minute, please./ speaking.Ill ring him/ her up again.Just a moment, please.I cant get through. Speaking activitySuppose you want to apply for a job in James Dysons company. So you ring up one of his engineers to ask what kind of person he needs. Remember

58、to ask for as mush information as you can. Then swap roles and answer your partners questions. Remember you must behave as if you are a member of Dysons company and answer the questions honestly.Some useful expressions:Hold the line, please. / Hang on, please.Just a moment, please. Im sorry, but thi

59、s phone is out of order. I cant get through. Sorry. He/ she isnt here right now. Can I ring back later? Ill ring him/ her up again. I must ring off now becauseAssignment1.Listen to an extra material.2. Practice making a dialogue on the phone with your partners.Unit 3 Inventors and inventionsUnit 3 I

60、nventors and inventionsPeriod 6: 幻燈片98-106頁Pre-writing ：Discuss in groups of four on the following topic:Suppose you are going to apply for a job in a company, what skills will you tell the interviewer to qualify you?Writing:Now you are going to apply for a job in James Dysons company and you write a letter