选修八Unit 3 Inventors and inventions-reading课件
高考英语一轮巩固~人教选修八 Unit 345核心考点解析典例示范
Unit 3 Inventors and inventions核心考点解析+典例示范associate vt.联想；联系n．同伴，伙伴[教材原句]Although he is most often associated with the invention of the telephone, he was indeed a continuing searcher after practical solutions to improve the quality of everybody's life.虽然人们常把他和发明电话联系起来，但是他的确是一名永不停息的探索家，不断寻求着改善人们生活质量的途径。
[归纳拓展](1)associate ...with ...使……与……联系起来associate with sb. 与某人交往/联系be associated with 与……有关(2)association n. 联合；联想；交往；协会；社团in association with 与……联合/有关联[典例示范]①If you associate with positive-thinking people, you are definitely going to achieve success.②There are many serious health problems which are associated with smoking.③We are working in association with a local company to raise money for the homeless.bear vt.(bore, borne)忍受；忍耐；负担；承担；记住；生育；结果实[教材原句]I cannot bear the smell of burnt sausage on the barbecue.我忍受不了烤肉架上烤香肠的味道。
选修8-Unit-3-Inventors-and-inventions
选修8-Unit-3-Inventors-and-inventionsand inventions 发明家及其发明核心词汇1、The driver took a(n)____________(突然的)turn and made his car roll down the road、2、They invited her to visit their house on a(n)____________(方便的)date、3、You may safely climb those steps；they’requite____________(稳固的)、4、What areyour____________(标准)for judging a bottle of wine?5、Every member in the committee thinks that his plan is ideal rather than____________(实际的)、6、In the hard times，she ____________(忍受)the pain with great courage、7、It occurred to him that hemight____________(抓住)the chance to declare his own innocence、8、Dad always drives with____________(小心)although he has driven for more than20 years、9、She ____________herself by her kindness and bravery as well as a____________novelist、(distinguish)10、用freeze的适当形式填空(1)Tonight，temperature will fall below ____________point、(2)I_____________with terror as the door slowly opened、1、abrupt2、convenient3、stable4、criteria5、practical,6、bore7、seize8、caution9、distinguished；distinguished10、freezing；froze高频短语1、________________ 给……打电话2、________________ 偶尔；有时3、________________ 开始；着手4、________________ 迅速把手伸入；一心投入5、________________ 开始(做)6、________________ 不挂断；稍等；紧紧握住7、________________ 次序颠倒；发生故障8、________________ 设法联系上(尤指打通电话)；(设法)做完；通过9、________________ 回复电话10、________________ 挂断电话1、call up2、now and then3、set about4、dive into5、set out(to do)6、hang on7、out of order8、get through9、ring back10、ring off重点句式1、____________up，explore all around it，________before you know it，you will have something worth thinking about to ________________、跟随它，在它的周围探索，那么在你知道它之前，你将有值得考虑的某些东西占用你的大脑。
2016最新人教版(改版后)选修8英语词汇表(有音标)
△ popularity
[pɒpjʊ'lærətɪ]
n. 受人喜爱；流行
strike
[straɪk]
vi. & vt. 打；撞击；罢工 n. 罢工
strike … into one’s heart
使……刻骨铭心
△ calf
[kɑːf]
n. 小牛；牛犊
from time to time
apply for
申请；请示得到
nowhere
['nəʊhweə]
adv. 无处；到处都无
miserable
['mɪz(ə)rəb(ə)l]
adj. 痛苦的；悲惨的
punishment
['pʌnɪʃm(ə)nt]
n. 处罚；惩罚
justice
['dʒʌstɪs]
n. 公正；公平
mourn
[mɔːn]
n. 歌剧；歌剧团；歌剧院
chorus
['kɔːrəs]
n. 合唱；合唱队
loaf
[ləʊf]
n. 一条（面包）
flour
['flaʊə]
n. 面粉
owe
[əʊ]
vt. 欠（账、钱、人情等）；归功于……
shortly
['ʃɔːtlɪ]
adv. 立刻；不久
retire
[rɪ'taɪə]
vi. 退休；离开
2016最新人教版(改版后)选修8英语词汇表(有音标)
选修八
Unit 1 A land of diversity
Unit 2 Cloning
Unit3Inventors and inventions
人教版选修八Unit 3《Inventors and inventions》word教案
Unit 3 inventors and inventionsTeaching aims and demandsTopicsInventions;patent applications;great inventorsVocabularySeize straw file current bear helicopter tap triangle distinguish refrigerator glue court dial extension dot version dot version associate competence patent jeep courtyard personnel walnut merciful product stainless powder cubic perfume abrupt cube convenient caution passive expectation merry criterion valid string ripe greengrocer freezing identification innocent directory dynamic rainfall stable lantern practical jam abruptly forehead merrily wireCall up;beaten track;now and then;apply for a patent;set about;in the expectation;dive into;seize the opportunity to do;set out(to do);distinguish oneself;hang on;cannot bear;out of order;traffic jams;get through;a series of dots;ring back;tap...out;ring offSentences1.here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them.2.But monitored carefully,the snakes proved to be no trouble and all went according to plan.3.Every time you do you will be certain to find something that you have never seen before.4....before you know it, you will have something worth thinking about to occupy your mind.5.Although he is most often associated with the invention of the telephone,he was indeed a continuing searcher after practical solutions to improve the quality of everybody's life.6.I'm sorry,but this phone is out of order.Functions：(making telephone calls)Hold the line,please.Just a moment,please.I can't get through.Which extension...,please?Can i ring back later?Hang on,please.I'm sorry,but this phone is out of order.I must ring off now because...Sorry,he/she isn't here right now.Can i speak to...,please?GrammarRevise the past participle as the attribute,predicative and object complement1.the next morning i carried in my hand a small net used for catching fish.2.She seemed embarrassed by the question.3.Mary wants her paintings displayed in the gallery.Focus-on1.get students to know something about inventors and inventions.2.Have students learn some useful new words and expressions about inventors and inventions and let them learn effective ways to master them.3.Enable students to express how to make telephone calls.4.Let students get a better understanding of the grammar item.5.Develop students' listening,speaking,reading and writing abilities.Difficulties1,enable students to master the usage of the past participle as the attribute, predicative and object complement.2,Let students learn to write a dialogue of expressing how to make telephone calls.3,develop students' integrative skills.Periods needed:6Period1 warming up,pre-reading,reading and comprehending2 language study3 grammar4 listening and speaking5 reading and writing6 summing up .learning tip and assessmentPeriod 1 warming up,pre-reading,reading and comprehending Knowledge and skills1.to know the meaning of the new words and phrases in this period2.To learn about some inventions,make clear the difference between a discovery and an invention3.To learn how the information is organized4.To develop the reading ability by skimming and scanning the passage5.To develop the speaking ability by talking about inventors and inventionsProcess and methods1 while doing warming up the teacher can lead in the topic of this unit by showing students some pictures of inventors and inventions2during pre-reading the teacher can go around the classroom and discuss the questions with several students3while doing reading and comprehending, the teacher may first ask the students to read the text quickly to get the general idea of each paragraph.encourage them to answer some questions and discuss the text structure4 to consolidate the contents of the reading passage,the students should be required to retell the text in their own words at the end of the classFocus-on1,to enable the students to learn about inventors and inventions and to develop their reading ability 2,to enable the students to talk about inventionsTeaching procedureStep 1 warming upTo deal with the part by looking and talkingShow the pictures to the students and let them know which pictures show inventions and whichshow discoveries and talk about them.Step 2 pre-readingAsk students if they know the stages every inventor must go through before they can have their invention approved.encourage them to talk about it and look at the list on page 19 to work out a suitable order.Step 3 reading and comprehending1.fast reading:ask students to skim the passage to get the key words and general idea of each paragraph and the main idea of the text.2.Read the passage carefully,divide the passage into 4 parts and match the main idea of each part. Part 1(para.______) 1.the research on the approaches to solve the problemPart 2(para.______) 2.the attempts to catch the snakesPart 3(para.______) 3the requirements of getting a patentPart 4(para.______) 4the discovery of the problem of the snakes3.ask students to scan for detailed information and choose the best answer.结合学生用书4read the text carefully and then decide whether the following statements are true or false.(1)I bought an ice-cream maker made of aluminum. ( )(2)The snakes are too big for me to handle.( )(3)The snakes are poisonous.( )(4)The snakes are finally sent to the zoo.( )(5)People who produced a new type of plant have the qualification to get a patent.( )(6)A patent will be published 18 months from the date you apply.( )Step 4 listening,reading aloud and underliningAsk students to read the passage aloud to the tape and let them pay attention to the pronunciation of each word and the pauses within each sentence.Tell them to pick out all the useful expressions or collocations from the passage while reading and copy them down in their notebooks after class as homework.Collocations:call up,now and then,set about,apply for a patent,in the expectation,seize the opportunity to do,distinguish oneself....Step 5 retellingAsk students to talk about the stages in the inventing process in their own words.Give them some key words on the blackboard.Then let them try to retell the passage.Step 6 homework1.learn the useful new words and expressions in this period by heart.2.Deal with the exercises in p31 of their exercise bookStep 7 reflection after teaching_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________Period 2 language studyKnowledge and skills1.to get the students to learn to use the important new words and phrases freely2.To get the students to understand and use the important and useful sentence patternsProcess and methods1.referring to the textbooks,reference books or dictionaries2.Talking about the difficult pints with your group-mates3.Trying hard to learn the language points by heart4.Practicing the language points activelyFocus-on1.important new words and expressions2.Important and useful sentence patterns3.Some difficult and long sentences in the textTeaching procedureStep 1 revision1.check the homework exercises2.Ask some students to say something about the inventionsStep 2 exercises for useful words and expressions1.turn to page23.Go through the exercises in discovering useful words and expressions with students and make sure they know what to do.2.Give them several minutes to finish the exercises3.Check the answers with the whole class and explain the problems they meet where necessary. Step 4 vocabulary study结合学生用书Step 5 usingTurn to page 63.ask students to do the exercises in using words and expressions in the workbook Step 6 homeworkFinish off the workbook exercisesStep 7 reflection after teaching_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________Period 3 grammarKnowledge and skills1.To get the students to revise the different forms and usages of the past participle.2.to enable the students to use the past participle as the attribute ,predicative and object complement correctly and properlyProcess and methods1.to ask the students to pick out the sentences including the past participle2.to ask the students to discover the usages of the past participle by comparing a lot of examplesentences3.to ask the students to do the exercises in discovering useful structures on page 24 for them tomaster the past participle form.4.To ask the students to do the exercises in using structures on page 65 and some otheradditional exercises for consolidation.Focus-on1.to get the students to master the structure and usages of the past participle form2.to get the students to learn how to use the past participle form correctlyteaching procedurestep 1 revision1.check the homework exercises2.dictate some new words and expressionsstep 2 grammar learning1.ask the students to study the following sentences and try to summarize the structures and themeanings of the past participle forms:(1)The first thing I did was to see if there were any products that might help me, but there onlyseemed to be powders designed to kill snakes.(2)The criteria are so strict that it is difficult to get new ideas accepted unless they are trulynovel.(3)…so Alexander became interested in helping deaf people communicate and they areeducation.(4)One day as he was experimenting with one end of a straw joined to a deaf man’s eardrum andthe other to a piece of smoked glass…2.Ask the students to study the following sentences paying attention to the difference betweenthe past participle forms and other non-predicate forms when used as the attribute.(1)China is still a developing country while the Unites States is a developed one.(2)The rising sun is more beautiful than the risen sun.(3)We all got frightened at the frightening creature.(4)I will buy the beautiful house built by the large company last year.(5)I will buy the beautiful house being built by the large company now.(6)I will buy the beautiful house to be built by the large company next year.3.Ask the students to study the following sentences paying attention to the difference betweenthe past participle and the present participle when used as the predictive.(1)How the poor young boy managed to go to the key university is surprising.(2)Almost everyone is surprised that the poor young boy managed to go to the key university.(3)When the professor came in, he remained seated.(4)No sooner had I stood up than he waved me to remain sitting.4.Ask the students to study the following sentences paying attention to the difference betweenthe past participle and the present participle when used as the object complement.(1)I found the boy coming into the library.(2)I found the thief tied to the tree.(3)When the old man came back to his hometown, he found the village changing every day.(4)When the old man came back to his hometown, he found the village changed completely.(5)With the boy leading the way, we had no difficulty in finding the factory.(6)With all the homework done, they went to play football on the playground.Step 3 summing upTry to help the students draw the conclusionStep 4 grammar practice(1)Do exercise 2 in discovering useful structures on page 24(2)Do the exercises in using structures on page 64Step 5 learning more about the grammarShow students the following on the screen or give out test papers to them.(1). I fell down and broke three of my teeth. I wonder how many times I have to come here and get my false teeth_______.A. fixB. fixingC. fixedD. to fix(2). He looked around and caught a man_______ his hand into the pocket of a passenger.A. putB. to be puttingC. to putD. putting(3). It is believed that if a book is__________ it will surely __________ the reader.A. interested; interestB. interesting; interestedC. interested; be interestingD. interesting; interest(4). Through out history, the language ___________ by a powerful group spreads across a civilization.A speaking B. spoken C. to speak D.to be spoken(5).--- can those_______ at the back of the classroom hear me?--- -no problem.A.seatB. sitC. seatedD. seating(6).----how do you deal with the disagreement between the company and the customers?-----the key______ the problem is to meet the demand ________ by the customers.A. to solving; makingB. to solving; madeC. to solve ;makingD. to solve; made(7). The boy tried his best to make himself _______ in his _______ English.A. understood; breakingB. understand; brokenC. understand; breakingD. understood; broken(8). The traffic problem, which we are expecting _________,should have attracted the local government’s attention.A. seeing to solveB. to see to solveC. to see solvedD. seeing solving Suggested answers: CDDBCBDCStep 6 homeworkFinish off the workbook exercises.Step 7 reflection after teaching_______________________________________________________________________________ _______________________________________________________________________________Period 4 listening and speakingKnowledge and skills1.to understand the meanings of the following key words and expressions while hearing themon the tape: founder, hand-washing, carpet cleaner, videotape, switch off.2.To enable the students to understand the listening texts.3.To help the students learn how to make a phone call using the given key sentences. Process and methods1.Smoothing away language problems if any before listening.2.Listening for needed information.3.Speaking freely and making conversations.Focus-on1.The understanding of the conversations on the tape2.The ability of communicating by making a phone callTeaching procedureStep1. Revision1.retell the text on p20-p21.2.Check the answers of the exercises in learning about language and explain the difficult ones. Step 2. Listening1.Listen to text 1(page 26)and do the following exercises.(1)Listen for the first time and do exercise 2Suggested answers: washing machine, drum, carpet cleaner, court(2)listen again and do exercise 3.(3)listen to the tape for a third time and fill in the missing information according to the tape.James Dyson found that clothes were not as______ from a ____ machine as those washed by_______. So he tried to improve that. He ________ a system with two _______ in the same machine. Together they are the same ______ as the old drum, but they work _____.One drum goes in one direction and the other goes in the other. So it’s more like_____ and the clothes_______ _________ cleaner.Suggested answers: clean, washing, hand, invented, drums, size, differently, hand-washing, come out2.Listen to text 2 (page 62) twice and choose the best answer.(1)why does Ruth want to change for a new mobile phone?A.Her mobile has been old and out of fashionB.Her mobile has been out of control and doesn’t work now.C.She missed important calls when her mobile was switched off.(2)Why are the new phones called 3Gphones?A.Because they will be able to organize people’s life.B.Because they are the third generation of mobile phones.C.Because they can buy goods for people.(3)Why does Ruth Bacon not like the phone that can book air ticket and the hotel?A.Because it often serves people inefficientlyB.Because it orders and buys expensive goods.C.Because it spends her money.(4)Which kind of mobile phone does Ruth Bacon need most?A. A mobile phone that can stop her missing important calls.B. A mobile phone that tis a computer and can videotape as well.C. A mobile phone that can order and buy goodsSuggested answers: CBCAStep3 speakingSince the students have learned many words and expressions about making a phone call bye both reading and listening. It’s necessary for them to talk about it now. Teach them how to make aGive the students three minutes to prepare and practice, and then ask two groups to demonstrate their calls in front of the whole class.Step 4 homeworkWrite a passage to describe your invention.Step 5 reflection after teaching_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________Period 5 reading and writingKnowledge and skills1.To enable the students to know something about Bell.2.To get the students to learn the following useful new words and expressions :bear, dive into,tap, associate, out of order, get through3.To help the students learn how to write a letter of application4.To foster the students’ ability in skimming and looking up information in reference books andimprove the students’ reading ability.Process and methodsReading for specific information, summarizing, discussing and practicingFocus-on1.The understanding of the reading passage.2.The following key words and phrases: bear, dive into, tap, associate, out of order, get through3.The following key sentences:(1)He found that by pressing his lips against his mother’s forehead, he could make hismother understand what he was saying.(2)One day as he was experimenting with one end of a straw joined to a deaf man’s ear drumand the other to a piece of smoked glass, Bell noticed that when he spoke into the ear, the straw drew sound waves on the glass.4.Teaching the students how to write a letter of applicationTeaching ProcedureStep 1 revisionCheck the answers to the grammar exercises on page 24 and explain the difficult ones,Step 2 lead-inGive the students a specific imagination to think and talk about some great inventions. You may begin like this “Suppose you have made an invention, please tell us your experience.”Step 3 pre-readingGive the students the following two questions for them to think about and answer.1.Do you know any great inventions?2.Have you ever made an invention before? If so, describe your invention.Step 4 readingRead the passage quickly and do the following exercises.1.Find out the main idea of it.2.Match out the main idea of each paragraph.Para.1 A. Bell is a continuing searcherPara.2 B. Bell’s life information and especially interestPara.3 C .Bell’s curiosityPara.4 D. Bell’s invention of the telephonePara.5 E. The importance of his invention--telephonePara.6 F. Bell’s first telephone messagePara.7 G. Bell’s new discoveries in other areas of invention3.Tell whether the following statements are true or false.(1). Alexander Graham Bell was born in 1847 in Boston, USA. ( )(2) Bell’s mother was completely deaf, but with the help of Bell, she could hear what Bell said. ( )(3) It was Bell’s interest and curiosity that led to the invention for the telephone.( )(4).In order to improve his invention, Bell made Morse code.( )(5).Bell invented the telephone by chance because he had meant to improve the telegraph.( )(6) Right after he invented the telephone, he successfully sent a message to his assistant Watson.( )(7).He invented the helicopter and other flying machines.( )(8).Bell is respected for he devoted all himself to improving everybody’s life.( )Suggested answers:1.It mainly talks about the life of Bell and how he made the great inventions.2.BCDEFGA3.FFTFTFFTStep 5 language study结合学生用书Step 6 homework1.Master the language points in the text.2.Finish the writing task.Step 7 reflection after teaching-_______________________________________________________________________________ _______________________________________________________________________________ _____________________________________________________________________________Period 6 summing up, learning tip and assessment Knowledge and skills1.To get students to master all the useful new words and expressions in this unit.2.To have students grasp the grammar item—the past participle as the attribute, predicative andobject complement better, and enable them to use the following structures correctly:“The next morning I carried in my hand a small net used for catching fish.”“Mary wants her paintings displayed in the gallery.”“She seemed embarrassed by the question.”3.To develop the students’ ability of using the important language points in this unit. Process and methodsDesign some additional exercises for students to do in order that they can learn to use and grasp all the contents.Focus-onUsing what they have learned in this unit to solve real problems.Teaching procedureStep 1 revision1.Check the homework exercises.2.Dictate some useful new words and expressions in this unit.Step 2 lead-inAsk the students to turn to page 27. Think about what they have learned in this unit and tick the boxes to see how well and how much they have learned them.Step 3 summing upFive minutes for the students to summarize what they have learned in this unit by themselves. Then ask them to write down what they have learned about inventors and inventions. Check and explain something where necessary.Suggested answers:From this unit we have learned some inventors and inventions.From this unit you have also learned:Useful verbs:Seize, file, bear, tap, distinguish, glue, dial, dot, associate.Phrasal verbs: call up, set about, dive into, set out(to do), hang on, get through, ring back, ring off, apply for a patent, seize the opportunity to do, distinguish oneself, cannot bear, tap out Useful nouns: patent, courtyard, walnut, product, powder, perfume, cube, caution, expectation, criterion, string, greengrocer, identification, directory, rainfall, lantern, jam, forehead, wire, straw, current, helicopter, triangle, refrigerator, court, extension, version, competence, jeep, personnel Useful adjectives and adverbs: merciful, stainless, cubic, abrupt, convenient, passive, merry, valid, ripe, freezing, innocent, dynamic, stable, practical, abruptlyUseful expressions: now and then, out of order, beaten track, in the expectation, traffic jams, a series of dotsStep 4 practice1.Fill in the blanks with the expressions given below. Use each expression only once and make2.There must be something wrong with your telephone, for I couldn’t __________ to youroffice the whole morning.3.Tom doesn’t go home every week, only_________.4.He __________ learning Chinese at the age of ten.5.Someone ___________me _________ at midnight, only to find he dialed the wrongnumber.6.He ________ the bag and brought out two red apples.7.We __________ to paint the whole house but finished only the front part.8.The car is said to have been ___________ on the halfway last week.9.The telephone rang, but before I could answer it, it ______.10.____________ the strap; the bus is about to start.Suggested answers:1.In truth2. get through3. now and then4. set about5.called; up6. dived into7. set out8.outof order.9. rang off 10. Hang on toplete the following sentences according to the Chinese given.1. Researchers in this field _________________________(有了一些重大的新发现)2. Sometimes reality and fantasy are __________________（很难区分）3. A bike _________________________（比汽车更方便）in towns.4. There was a ________________________________（普遍希望他会赢）5. The details of today’s flights___________________________（列在显示屏上）6. The contract had been _____________________（有效地）drawn up.7.We ______________________________（收到400份申请）for the job.8.The ice is too thin ____________________________（承受不住你的重量）9.The helicopters_____________________（像两个小黑点出现）on the horizon.10. Someone__________________________.（轻轻叩门）Suggested answers:1.Have made some important new discoveries2.Hard to distinguish3.Is more convenient than a car4.General expectation that he would win5.Are displayed on the monitor6.Validly7.Received 400 applications8.To bear your weight9.Appeared as two black dots10.Tapped at the door slightlyStep 5 learning tipAsk the students to turn to page 27. Read through the passage and make sure they understand it. Encourage then to do as the passage tells because if they are doing so they will be teaching themselves a useful way of learning.Step 6 assessment1.Checking yourself ( on page 69 in the Workbook)2.Testing assessment完成课时讲练通配套练习Step 7 homework1.Finish off the Workbook exercises2.Review and summarize what you have learned in Unit 3Step 8 reflection after teaching_______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________。
高中英语人教新课标选修八Unit3Inventorsandinventions知识点课件
即学即练
单句语法填空/完成句子。 ①Parents should not have too high________(expect) beyond their children's ability, overlooking (忽视) the individual differences between each other. ②The dog wagged its tail________expectation of a bone. ③The show________________—it was wonderful! 这场演出不负众望——精彩极了！ ④________________，the play was greatly popular. 大大出乎意料的是那出戏大受欢迎。
即学即练
根据句子的要求在括号里填入适当的介词或翻译。 1)Can you distinguish _______ those two objects? 2)Children should be taught to _______ _______ _______ _______ (分辨好 坏). 3)Speech distinguishes human beings _______ the animals. 4)The Chinese nation is distinguished _______ its dilige ①He called me up to tell me the good news. ②The doctor was called up twice during the night to attend urgent cases. ③He is ill;you should call in the doctor right away. ④He decided to call off his regular press conference. ⑤I was called up three months after the war broke out. ⑥The film The Horizon of the Child，showed in May，2015，called up memories of my childhood.
人教版高中英语选修8：《Unit 3 Inventors and inventions》
without killing them
3. What instruments were used for
catching the snakes?
Bபைடு நூலகம்
A. A bowl, ice-cubes, male perfume.
Free talk
Can you invent a method to prevent you from falling asleep in class?
Early to go to sleep ,and take exercise every day. Open the window to let the fresh air come in. To eat some fresh vegetables and fruits and avoid oil food.
2. The biggest advantage of the writer's new idea is that __D__.
A. it makes the snakes move slowly B. it makes the snakes hardly bite us C. it is easier for us to kill the snakes
My last attempt proved to be successful. I carried in my hand a small net used for 9._c_a_th_in_g___fish. All went well according to plan. The snakes were caught and the next day they were all 10.__re_le_a_se_d_ back into the wild. 11.P_r_es_se_d_ by my friends and relations, I decided to get my invention 12._re_co_g_n_iz_ed__by the patent office. I have filled in the form and 13.__f_il_ed____ my pate nt application 14.___w_it_h___the Patent Office. I am expecting success enthusiastically now!
高中英语选修8 Unit 3 Inventors and inventions-单元教案
Unit 3 Inventors and inventionsⅢ. 教材分析和教材重组1. 教材分析本单元以Inventors and inventions为话题，旨在通过单元教学，使学生了解发明和发现的区别，了解发明创造的过程和获得专利的条件，学习发明家的成功事例；能灵活运用基础句型描述中外古代和现代发明，谈论不同发明的优缺点及其现实意义；根据不同问题及条件设计、改进发明并阐述自己的观点；能写一封有创新的求职申请，阐述自己的特长和优势，能对别人的发明、创造或观点提出意见或建议；并能运用所学知识利用现实生活中有限材料进行发明创造。
1.1 Warming Up 提供了三幅不同发明或发现的图片，让学生运用已有的知识和经验，区分发明和发现的不同含义；并能与同伴合作描述现代发明在现实生活中的作用。
1.2 Pre-reading要求学生将课本所列关于进行科学研究或发明创造所必须经历的几个阶段（步骤或过程）进行正确的排序。
了解每一项发明在得到社会承认前都必须经历一个过程。
1.3 Reading是一篇记叙性的文章。
作者在文中详细介绍了从发现问题（snake trouble）、分析问题（products that might help）到解决问题（remove the snakes）的全过程，并介绍了专利申请方面的一些知识。
1.4 Comprehending第一个训练题要求学生根据课文内容回答问题；第三个训练题要求学生运用科学步骤设计一项发明解决课本所提供的三个问题，并与同学交流观点。
1.5 Learning about Language分两部分。
第一部分要求学生利用填空、改写句子的方式复习所学词汇及表达法。
第二部分重点练习过去分词作定语的用法。
1.6 Using Language分成四部分。
第一部分Reading要求学生阅读一篇介绍发明家Alexander Graham Bell的文章并回答有关问题，了解电话发明者贝尔的发明及其成功的原因。
选修8 Unit3Inventors andinventions公开课(教案)
Book8 Unit3 Inventors and inventions教学设计Period 2 Reading The problem of the snakesDate: May. 23rd, 2018Teaching aims:1．Knowledge goal:Help the Ss learn about the procedure of doing scientific research .2.Ability goals:(1) Improve the Ss’ abi lity of skimming and scanning the passage.(2) Improve the Ss’ speaking skill.3. Emotion goals:(1)Increase the Ss’ understanding of inventors and inventions.Teaching important points:1.Grasp the main idea of the passage .2.To develop the students` reading abilities by skimming and scanning thepassage.Teaching difficult points:1.To develop the students` reading abilities.2.Clear the structure of the passage.Teaching methods:Task-based teaching methods, discussion, cooperative learningTeaching Aids:a projector and some slides.Teaching procedures:Step 1 Warming upTalk about some inventions.Step 2Pre-reading1.Work out the correct order of different stages in producing an invention.2.Listen and get the main idea of the passage.Step 3 Reading and comprehending1..Fast-reading: Skimming and find out which paragraph or paragraphs deal with3.Detailed-reading:Scanning the passage for detailed information and do themultiple choices .1.What's the problem that the writer came across?2.Why did the writer not use powders to solve the problem?3.Why did cooling the snakes make them less active?4.In which order did the writer carry out the process of coolingthe snakes in her third attempt5.According to the passage, which of the following inventions canget a patent.3.C omprehending(1).Analyse some complicated sentences.(2)Complete the passage according to the content of the text.Step 4 DiscussionDiscuss :what can you learn from the passage ?Step 5 Homework。
新人教版高中英语选修8 unit 3《inventors and inventions》优秀教案(重点资料).doc
Unit 3 Inventors and inventions【美文阅读】Wireless charging for mobile phones by 2012近日，日本的富士通公司宣布，他们开发出了一套能为手机等便携式电子设备无线充电的系统。
Fujitsu，a Japanese technology company，has created a system capable of simultaneously(同时地) charging many portable electronic devices such as mobile phones，digital cameras and laptops without the need for cable(电缆)connections.Electric car users may also eventually be able to charge their vehicles wirelessly using the same technology according to Fujitsu，which displayed a model system at an Institute of Electronics，Information and Communication Engineers conference.Claiming to be the world's first of its kind，the technology works on the basis of the transmission of electricity using magnetic(磁的)fields between the charger and the electronic device.The system makes it possible to charge wirelessly at distances of up to several meters，and Fujitsu aims to provide public “charging spots”on the streets in order to provide easy charging day and night.Scientists at Fujitsu Laboratories are planning to commercially sell products combining the new wireless charging system as early as 2012.Mobile phone users in Japan can currently charge their batteries using portable battery devicesavailable at most train stations and convenience stores－although phone companieswarn this can damage the phones.The new system invented by Fujitsu，however，is much more advanced and represents the next generation of portable recharging systems using flexible wireless technology.The company added，“We are also looking at applying the results of this work to fields other than portable electronics，including power transmission between circuit boards(电路板) or computer chips，and providing mobile charging systems for electric cars.”【诱思导学】1．How does the wireless charging technology work?____________________________________________________________________________________________【答案】It works on the basis of the transmission of electricity using magnetic fields between the charger and the electronic device.2．When can consumers probably buy products using the new wireless charging system?______________________________________________【答案】As early as 2012.Period ⅠPreviewing(教师用书独具)●教学目标本课时主要是通过学生对学案所给出的内容的学习，了解本课文中所出现的词汇，初步了解课文以及相关的背景知识，为下一堂课对课文的全面理解起到一个铺垫作用。
人教新课标选修8-Unit-3---Inventors-and-inventions-Reading
someone while you are walking.
What is it?
Mobile phone
• 4T0he inventor is from America.
( Para 4-6)
① to put the frozen bowl over the snakes’ habitat _i_n_t_h_e__m_o_r_n_i_n_g_.
②to put the frozen bowl over the snakes’ habitat __in__t_h_e_e_v_e_n_in__g__.
1.What kind of person do you think the writer is?
2. What good qualities should an inventor have?
Discussion1 What kind of person do you think the writer is?
Test the solution Try_t_h_r_e_e__ times to make it
several times work__ef_f_ic_i_e_n_tl_y_/s_u_c. cessfully
Apply for a patent
This means the solution is
T because it must be creative.
(3) If your inventions passes the test, your application for a patent will be published 17
新人教选修8 Unit 3 Inventors and inventions-Using language
1. He believed that one should always be curious and his most famous saying was: ”Leave the beaten track occasionally and dive into the woods. Every time you do you will be certain to find something that you have never seen before. Follow it up, explore all around it, and before you know it, you will have something worth thinking about to occupy your mind. All really big discoveries are the result of thought.” 他认为一个人应当具有好奇心，他最著名的一句话 是：“偶尔离开平路去寻求困境。当你这么做的时 候，你一定会发现你从未见过的东西。跟踪下去， 不断探索，不知不觉中，你就会发现某种值得思考 的东西占据着你的头脑。所有真正伟大的发现都是 思考的结果。”
He ____ his career and made a great
contribution to our country. A. dived himself into B. devoted himself to C. dived into D. devoted to
All really big discoveries are the result of
The boy dived into the river from the bridge
这男孩从桥上跳人河中。
人教版新课标高二英语下册选修八第三单元Inventors and inventions 单词课件(共
• 17.caution n.小心谨慎v警告；提醒 • n.谨慎,警告 • He is a man of caution.财政大臣是个谨慎的人。 • for caution’s sake为谨慎起见 • with caution 小心翼翼地 • give sb a caution给某人警告 • vt. caution sb against sth警告某人提防某事
• 3.call up给……打电话，使想起，使回忆起
• My dad called me up to tell me the good news.
• She can still call up scenes of childhood. • 和call有关的短语 • call for 需要,呼吁,要求 call back回电话 • call off取消 call out召唤出动,下令罢工 call on拜访(=drop in on sb=pay a visit to sb) ,号召 • call on sb to do sth号召某人做某事 • 有关电话的短语 • ring/call back回电话 • ring off挂断电话 • give sb a ring给某人打电话 • sb be wanted on the phone有某人的电话 • answer the phone接电话 • hang on /hold on不挂断,稍等一下
Book 8 Unit 3 Inventors and inventions
全单元单词课件
• 1. amphibious adj.两栖的 • amphibious vehicles水路两栖用车 • amphibious tank两栖坦克 • amphibian n.两栖动物,水路两用车 • 2. patent n.专利证书,专利权vt.给予专利权
英语选修8unit3-inventors-and-inventions-Using-language
• The tetrahedron shape: While searching for a kite strong enough to _ca_r_r_y__a_m__a_n into the air, he experienced putting _tr_i_a_n_g_le_s_ together and discovered the tetrahedron shape.
2) They set ________ at about 8 o’clock. A. about to work B. about to working C. about working D. out work
3. Suddenly he had a flash of inspiration. 突然间, 他灵光闪现。 a flash of inspiration 指“灵感的闪现”
• What were the famous words that Bell said to Watson?
•Mr. Watson—come here — I want to see you.
Famous words of Bell
1. He believed that one should always be curious and his most famous saying was: “Leave the beaten track occasionally and dive into the woods. Every time you do you will be certain to find something that you have never seen before. Follow it up, explore all around it, and before you know it, you will have something worth thinking about to occupy your mind. All really big discoveries are the result of thought.”
选修八unit3-inventors-and-inventions公开课
Stage two Do research
Why didn’t the author use powders to get rid of the snakes?
Because they are designed to kill snakes. So a new _a_p__p_r_o_a_c_h__ was clearly needed.
back into the wild. a success
Stage 5 Apply for a patent
Pressed by …,I decided to S_e_iz_e__t_h_e_o_p_p_o_r_t_u_n_it_y__to__g_e_t_r_e_c_o_g_n_it_i_o_n_ for my successful invention to the Patent House.
• It is powered by an engine and is flown by a pilot.
What is it?
Airplane
• This invention can help people in the street. • It looks like a tree standing beside the street. • It directs cars and trucks. • It uses colored lights. Red means stopping,
What was the author’s invention ?
What was her successful idea of catching snakes?
选修八unit3 inventors and inventions公开课(课堂PPT)
2.The author covered the whole thing and left
everything __o_v_e_r_n_ig_h_t_.
3.Early the next morning the snakes look very
__s_le_e_p_y_, but when she picked them up, they
Deciding on the invention
1.___________________________ 2.___________________________ 3.___________________________ 4.___________________________ 5.___________________________ 6.___________________________
Pre-reading
steps every inventor must go through
Applying for a patent Testing the solution
Finding a problem Thinking of a creative solution
Doing research
Examples in this story
The snake must be _ca_u__g_h_t __but not h__a_rm__e_d
Look for a_p_p_r_o_a_c_he_sof removal; research the __h_a_b_it_sof snakes Decide on __t_h_r_e_e_ possible approaches: choose__t_h_e_l_a_st__o_n_e.
高二英语人教版新课标选修八第三单元第二篇课文Alexander Graham Bell课文逐段分析1
高二英语人教版新课标选修八第三单 元第二 篇课文A lexand er Graham Bell课文逐段分析16张ppt-精品PPT 课件
4. follow
up和
follow
Geography doesn't interest him. 地理引不起他的兴趣。 ②interest sb.in(doing)sth.意为“使某人在……方
面感兴趣”。如： He tried to interest me in buying the house.他想说
服我买这所房子。
高二英语人教版新课标选修八第三单 元第二 篇课文A lexand er Graham Bell课文逐段分析16张ppt-精品PPT 课件
Book 8 Unit 3 Inventors and inventions
Alexander Graham Bell课文逐段 分析
1. lead sb to do sth.促使某人做某事
His own experience led him to help the poor. lead sb to sp.带领某人去某地 lead to导致,通向 result in导致 result from起因于，源于，
interesting也是形容词，意为“令人感兴趣的”，既可以作表 语，也可以作定语。如： The story is very interesting.这个故事很有趣。 This is an interesting movie.这是一部有趣的电影。
高二英语人教版新课标选修八第三单 元第二 篇课文A lexand er Graham Bell课文逐段分析16张ppt-精品PPT 课件
高中英语高二选修8 Unit3 Inventors and inventions
Part 1(para.1) Part 2 (para.2-3) Part 3(para.4-6) Part 4(para.7-8)
the attempts to catch the snakes
Apply for a patent
problem of the snakes
Preparation for catching the snakes
1. Healthier meat: In Japan scientists have managed to produce pigs that have a plant gene inserted into their DNA.This means the fat in the meat is better for human health.Should this method of inserting plant genes in animals be given a patent? 2. Mapping the stars:Scientists have found a new star system that is millions of light years away.This information is very important to astronomers.Do you think this should be given a patent?
The writer was happy because it gave her an opportunity to help her mother and invent something to catch the snakes without hurting them at the same time.
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2
It’s always equipped in high v buildings;
v It looks like a small room;
People cห้องสมุดไป่ตู้n go up and down in it v instead of climbing steps .
lift /elevator
Alexander Graham Bell England (1847--1922)
Telephone
Ford
Wilbur and Orville Wright invented the airplane, which they patented as a “flying machine”.
A quiz How much do you know the
• It is a kind of make-up invented by French. • It smells good. 3 • Women especially like to use it.
perfume
4
• It is one of the four great inventions in ancient china. • It is black. • People can use it to make bombs.
Unit 3 Inventors and inventions
Warming up
When we speak of inventions, we can’t help thinking of the four great inventions in ancient China. Can you name them?
invention.
Telephone Light bulb Record player
3. _____ is called “Father of Car”.
A. Rudolf Diesel
B. Karl Benz
C. Thomas Edison
4. ___ is called “ Father of Dynamite
gunpowder
5
• This invention is made of metal. • This invention looks like a bird. • It makes it possible for people to fly to different places in the world. • It is powered by an engine and is flown by a pilot.
A discovery is merely making known something that already exists in nature. _____
==
Please look at the following pictures and decide which are discoveries and which are inventions
（炸药）”.
A. Alfred Nobel
B. Albert Einstein
C. Alexander Bell
What is he famous for?
Issac New ton
艾萨克· 牛顿
discovered
gravity
What is she famous for? Madame Curie
An amphibious car
It’s ________ an invention.
Columbia
It’s ________ a discovery.
1493,3,15
the New Continent
Stephenson’s “Rocket” an invention.
DNA a discovery.
玛丽亚· 斯克沃多夫斯卡-居里
discovered
radium
What is he famous for? Ben Franklin
discovered
Lightning is electricity
An invention is something that created by a human being. is ______
2 8
3
1
4
5 6
7
1 • It is a tool of communication; • It is convenient to take along with you; • You can hear a person’s voice when using it. • You can call up sb now and then;
Airplane
6
• It allows you to get a likeness of an object. Camera • When you press the button, it works. When a flash happens, it will copy a scene onto a film. • When the film is developed, the scene you copied appears on a paper-like thing.
• This invention can help people do some daily work. • It is helpful for housewives. • The machine can move something that you put into it. Washing • It needs soapmachine and water to wash something in it.
compass
printing
gunpowder paper-making
How many famous inventors do you know?
What did they invent?
Seismograph
Zhang Heng (78—139)
Electric bulb
Thomas Edison America (1847——1931)
inventors and inventions?
1. Paper, printing, gunpowder and ___ are 4 great inventions in ancient
China.
balance abacus
compass
2. ___ isn’t Thomas Edison’s