人教版高中英语选修八 Unit3 Inventors and inventions-语法篇(教师版)
人教版高中英语选修8《Unit3Inventorsandinventions》教案
人教版高中英语选修8《Unit3Inventorsandinventions》教案人教版高中英语选修8《Unit 3 Inventors and inventions》教案【一】教学准备教学目标Learning aims:1:Knowing the structure of the application letter and useful sentences, and having the ability of writing one in limited time.(能写出申请信的篇章结构和常用句型，并在限定时间内完成申请信的写作)2：Bing capable of self-evaluating and partner-evaluating.(能对书面表达进行自评和互评)教学重难点Learning aims:1:Knowing the structure of the application letter and useful sentences, and having the ability of writing one in limited time.(能写出申请信的篇章结构和常用句型，并在限定时间内完成申请信的写作)2：Bing capable of self-evaluating and partner-evaluating.(能对书面表达进行自评和互评)教学过程A Letter of ApplicationDear Happy Camp Team,Your Happy Camp (快乐大本营) programm interests us very much, so I am writing in the hope that we can have the opportunity to hold our own in our school.We are confident to hold such an event succesfully. The reasons come as follows: First of all, our students are very creative and talented, whohave many excellent ideas to spread. What is more , we have enough advanced equipment and plenty of fund which can meet the demands of the event. In addition , we have already organized a club consisting of 20 passion members, and they have rich experience in running such an activity.We would appreciate it if you could consider my application.If there is any question , please don’t hesitate to contact me. I am looking forward to your early reply.Sincerely yours,Chen wangUseful sentences and structures:apply v申请(n. applicant) position职位qualified合格的vacancy空缺recommend推荐candidate候选人interview面试contact联系，接触 advertise广告 qualification资格 secretary秘书student’s union学生会 consider consideration考虑 favorable 有利的 reply 回复，答复I am extremely pleased to see …I am confident that I am suitable for …I am writing this letter to recommend myself as …There is no doubt that + 主语 + 谓语The reasons are listed as follows.The reson why … is that …An advantage of … is that …If you need to know any more about me , please contact me at …I shall be much honored if you will offer me the opportunity to …Thanks for considering my application and I am looking forward to your earlist reply.Task 2: Finish the the composition in 15 minutes.(2010年o天津卷)假设你是晨光中学的高中生李华。
人教版高三英语选修8 Unit3 Inventors and inventions课件
• •
4.The snakes are finally 5.People who produced
sent to the a new type
zoof Fnt
has the qualification to get a patent.
• 6.A patent will be published 18 mFonths from
My last attempt proved to be successful. I carried in my hand a small net used for 9._c_at_hi_ng____fish. All went well according to plan. The snakes were caught and the next day they were all 10.__re_lea_se_d__ back into the wild. 11.P_re_ss_ed__ by my friends and relations, I decided to get my invention 12._rec_o_gn_ize_d___by the patent office. I have filled in the form and 13.__f_ile_d____ my pate nt application 14.___w_ith____the Patent Office. I am expecting success enthusiastically now!
which can be used as a medicine.
Summary
The problem of the snakes in our yard 1._u_ps_et____ us all the time. My mother wanted me to get 2._ __ri_d __of the snakes. I thought of three possible 3.a_p_pro_c_he_s to catch them. Firstly, removing their
人教课标版高中英语选修8Unit 3 Inventors and Inventions Using Language(PPT课件)
Unit 3 Inventors and Inventions
Using Language
Huang Juan
I’ll show you a dialogue and then you guess: Where did the dialogue happen?
A: Hello, this is Mary. Can I speak to Tom? B: Speaking, please. A: Tomorrow there will be a book show in
Bell’s most famous invention: telephone
recognitions: The patent was given in 1876
Sound waves could be reproduced in a moving electrical current ,they could be set along a wire
information about Alexander Graham Bell:
Birth: In 1847 Birth place: Scotland When he was young his family moved to Boston,USA . His mother was almost deaf Bell’s most famous invention: telephone
Bell devoted himself to
6-7 improve the quality of
everybody’s life
inventions in other areas:
He experimented with helicopter designs and flying machine . He put triangles together and discovered the tetrahedron shape. Being stable , it was proved invaluable in the design of bridges .
高中英语人教版选修8教案Unit 3 Inventors and inventions-单元教案
Unit 3 Inventors and inventionsⅠ. 单元教学目标技能目标Skill Goals▲Talk about inventors and inventions▲Learn about the stages used in scientific research▲Learn to use the past participle as the attribute▲Write an entry for an encyclopedia about some inventions▲Write a letter asking for a jobⅡ. 目标语言功能句式Make a telephone callHold the line, please.Hang on, please.Just a moment, please.I’m sorry, but this phone is out of order.I can’t get through. Sorry.He / She isn’t him / her right no w.Can I ring back later?I’ll ring him / her up again.I must ring off now because...词汇1．四会词汇patent, courtyard, walnut, distinguish, merciful, product, powder, perfume, stainless, cube, abrupt, convenient, caution, expectation, passive, merry, seize, criterion, valid, file, ripe, string, glue, freezing, greengrocer, identification, directory, dial, rainfall, innocent, lantern, bear, jam, forehead, dynamic, dot, tap, wire, straw, current, helicopter, triangle, stable, associate, practical, refrigerator, court, extension, version, competence, jeep, personnel2．认读词汇amphibious, Stephenson, George Stephenson, jelly, freezer, overnight, release, recognition, claim, rod, precede, Alexander Graham Bell, microphone, occasionally, multiple, Morse code, inspiration, reproduce, tetrahedron, invaluable, James Dyson3．词组call up, now and then, set about, in case, beaten track, dive into, set out (to do), hang on, get through, ring back, ring off4．重点词汇discovery, convenient, distinguish, application, expectation, importance, practical, bear结构Appositive clause — that 可引导同位语从句1. The first thing I did was to see if there were any products that mighthelp me, but there only seemed to be powders designed to kill snakes.重点句子P202. Between the outside and the inside walls of the bowl there is some jelly, which freezes when cooled. P203. The criteria are so strict that it is difficult to get new ideas accepted unless they are truly novel. P214. Nor will you receive a patent until a search has been made to find out that your product really is different from everybody else’s. P215. He found that by pressing his lips against his mother’s forehead, he could make his mother understand what he was saying. P256. He designed a machine that would separate different sound waves and allow different conversations to be held at the same time. P257. Although he is most often associated with the invention of the telephone, he was indeed a continuing searcher after practical solutions to improve t he quality of everybody’s life. P26Ⅲ. 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。
高中英语选修八人教版课件：Unit+3+Inventors+and+inventions+Inven
Para 1 Para 2 Para 3 Para 4,5 Para 6 Para 7,8
second reading
What kind of research did the writer do? The writer first tried to find a suitable__p_ro_d_u_c_t____ that might help her,but failed. Then she researched __t_h_e_h_a_b_it_s_____of the snakes.
3.The snakes were not poisonous. F
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5. At the third attempt, the writer ucaseugdhat
Ligand their plane
James Watt steam engine
(蒸汽机)
A girl’s mother called her and told her that there are many snakes in the courtyard of the house, which upset her very much. Can you help to find a way to get rid of those snakes but not harm them？
Mow the lawn (割草坪)
The mowing machine was broken down
最新人教版高中英语选修8 Unit 3《Inventors and inventions》(Using language)课件
Words preview
helicopter n. 直升飞机
triangle n. 三角形
stable
adj. 稳固的；安定的
practical adj. 实际的；实用的
refrigerator n. 冰箱；冷藏库
court
n. 法庭；法院；朝廷
version n. 版本；译本
htt课p:堂//c讲a练i.7互cx动 中小学课件
Expressions preview
traffic jam 交通堵塞 beaten track 被踩出来的路；
常规；惯例 dive into 迅速把手伸入；
一心投入 set out (to do) 开始（做）
htt课p:堂//c讲a练i.7互cx动 中小学课件
Expressions preview
1. How did curiosity make Alexander Graham Bell into a great inventor?
It made him ask questions, think of practical ways to solves problems, be prepared to try solutions (and alter them) several times and finally publish his findings for others.
in truth 的确；事实上 hang on 不挂断；稍等 out of order 次序颠倒；发生故障 get through 设法联系上；通过 ring back 回复电话 ring off 挂断电话
htt课p:堂//c讲a练i.7互cx动 中小学课件
Reading
人教版高中英语选修八(Book 8 Unit 3)
人教版高中英语选修八（Book 8 Unit 3)Unit 3 Inventors and inventions学校校报征集英语稿件,要求以“My favourite invention”为标题,描述你最喜欢的一种发明。
在所有的现代发明中,你最喜欢笔记本电脑(laptop),因为它重量轻,体积小,容易携带,随处可用,学习娱乐均可。
请根据以上内容写出征文。
My favourite inventionWith the development of science and technology, many new inventions make our daily life easier and more convenient.Among all the inventions, I like the laptop best. I think it is the most amazing invention in the 20th century. Laptops are light and small, making them easy to carry. With a laptop, we can work, study and entertain ourselves anywhere we like. A laptop can get to the Internet, which enables us to get the latest information whenever we want. Using a laptop, I can keep in touch with my friends and family through e-mails and QQ at any time and in any place.I think in the future, everybody will have his or her own laptop.1.文章体裁:说明文。
网课课件人教版高中英语选修八unit3-Inventors-and-inventions词汇课件
• (3)她在艺术方面成就出众。 • She distinguished herself in the arts. • (4)作为一名警察他以勇敢著称。 • He distinguished himself as a policeman by his
bravery. • (5) 他的口音让他有别于其他男孩儿。 • It is his accent that ~s him from other boys.
归纳总结
5.convenient adj.，方便的； 便利。的 附近的 (1)It is convenient for sb.to do sth.做某事对某人 来说是方便的 be convenient to...到达某处很方便 (2)convenience n.方便，便利；适宜；省事 at one’s convenience在方便的时候；在适宜的 地方 at your earliest convenience尽早 for convenience为了方便
11. ripe 成年的，上了年纪的 Live to ripe old age. 活到高龄 be ripe for=be ready for 准备好的；时机成熟
12. identify sb/sth as sb/sth 证明是… 辨别出…
She identified the man as the attacker. Identity n. 身份，本身 ID card 身份卡，身份证
词汇扩展：
distinguished adj.卓越的，著名的，杰出 的; 尊贵的
~ guests 尊贵的客人们 ~ professor 著名的教授 distinguishable adj.易分辨的，能区分的
4. set about (doing) sth. 开始，着手
高中英语选修8人教版课件 Unit3Inventors and inventions
归纳拓展 seize the chance/opportunity 抓住机会 seize...by surprise seize sb by the arm seize on/upon 突袭„„ 抓住某人的胳膊
采用；抓住；利用(借口等)
ቤተ መጻሕፍቲ ባይዱ
①We should seize every opportunity to develop the economy. 我们应当善于把握时机来发展经济。 ②They want to seize the murderer. 他们想抓住凶手。 ③First， we must ________ this position， and then we will station around the town. 首先，我们必须夺取这个阵地，然后驻扎在城区周 围。
即学即练 用适当的介词或副词填空。 ①The woman stepped onto the stage and placed the old vase on the table ________ caution. ② You can depend on her ， for she is cautious ________ telling secrets.
归纳拓展 distinguish oneself(as)(作为„„)表现突出；使自己 与众不同；使自己成名 distinguish between...and...区分/辨别„„和„„ distinguish...from...使„„有别于„„；使„„具有 区别于„„的特征
distinguish oneself by...某人因„„而突出 be distinguished for...因„„而出名 distinguishable adj.能辨别的；可区分的
人教版高二英语选修8-Unit-3-Inventors-and-inventions--全单元教案
Unit 3 Inventors and inventionsThe First Period Warming up一．Aims:1. Teaching aims 教学目标：Help the students learn how to talk about inventions and discoveries.重点词汇和短语discovery, application, evaluate, presentation, alternative, messenger, get together, make a case for, add up2. Ability aims能力目标Enable the students to talk about information and different.二．ContentsStep I Ask the students to talk about the pictures with the teacher’s help, and then discuss the first two questions.what is a discovery?What’s the difference between a discovery and an invention?Step II Work in pairs and talk about the three different things, telling them apart and giving reasons.1. Which these pictures show inventions? Does any of them show discoveries?2. Work out two rules that will help you decide what is a discovery and what is aninvention?Step III Go on with some other questions of this part.What modern inventions do you know? Describe them to your partner and how useful they are in life today.Step IV Work in groups of four to discuss the question: Suppose you are working for a mobile company. It is your job to suggest new ways of developing a mobile. In pairs discuss some new applications of a mobile. Make a list of the ones you like and that seem the most useful.Choose one you both like and think will be popular with other people.The Second Period Reading一．Aims:1. Teaching aims 教学目标How s to describe the problem of the snakes and what has been done by the writer to solve the problem.重点词汇和短语Patent, distinguish, product, power, perfume, cube, abrupt, abruptly, convenient, expectation, monitor, passive, criterion, valid, application, file, rod, call up, now and then, set about, in case 2. Ability aims能力目标Enable the students to describe the problem of the snakes and what has been done by the writer to solve the problem. Make them realize it takes steps to catch the snakes and it’s not easy to get a patent.二．Contents:Step I Ask the Ss to guess about the content of the passage from the title.Then ask the Ss to judge the right order of stages of inventions.Step II Get the Ss to comprehend the passage carefully and accurately, and then divide the textinto several parts and work out the main idea for each paragraph.PartⅠ (Para.1) the discovery of the problem of snakesPartⅡ (Para.2-3) the research on the approaches to solve the problemPartⅢ (Para.4-6) the attempts to catch the snakesPartⅣ (Para.7-8) the requirements of getting a patent.Step III Ask Ss to go over the whole text again and analyze the text in details.Discuss the following questions:1.What are the writing techniques of this text?2.What’s the main idea of the text?3.What should we learn from this text?4.What’ the writing purpose of the writer?Step IV Comprehending: Finish the exercise1, 2, 3.The Third Period Language Points一．Aims:Talk about inventors and inventionsLearn about the stages used in scientific research二．Contents:Step I words and phrase1. Do you know the stages every inventor must go through before they can have their invention approved?go through(1)经历(2)通过,成功,成交(3)审阅,检查(4)翻找,查看(5)穿过,通过Most families went through a lot in the war.2. I was researching into the habits of snakes so I could trap them in the easiest way.do research on /into /in... 从事, 进行, 做研究They are carrying out a research into the causes of cancer.They are doing research into electricity.3. when I called up my mother in the countryside on the phone.call up 打电话，使......回忆起I’ll call you up tonight (call sb. /ring sb. up )The old photo calls up memories of my childhood. (recall sth.)4. Snakes come near the house now and then.now and then 有时, 偶尔I see them now and then, but not often.5. Here was a chance for me to distinguish myself by inventing something that would catch snakes but not harm them.distinguish oneself 显扬自己, 使自己扬名6. But there only seemed to be powders designed to kill snakes.powder: n. 粉，粉末；药粉；火药grain sth. into powder 把磨成粉7. I set about researching the habits of snakes so I could tap them in the easiest way.set about 开始, 着手The sooner we set about it , the sooner we’ll finish.8. This was in the expectation that the snakes would bite again.expectation: n. 预料，期待Against all expectation, she won first prize.9. abruptly adv.A man with an abrupt manner is not welcome here.10. convenientCome and see me whenever it is convenient to you.If it is quite convenient to you, I’ll visit you next Tuesday.11.If it passes that test, your application for a patent will be published 18 months from the date you apply.application: n. 应用，运用；申请，请求；努力，专注The invention had no practical application.12. bear (bore, borne) 忍受; 带有, 具有I couldn’t bear to listen any longer, so I left the room.bear doing 表示习惯性动作bear to do sth. 表示一次具体动作This letter bears french stamp.13. mess: n.杂乱,脏东西v.无所事事, 混日子,胡闹There is a lot of mess to clear up.14. but monitored carefully, the snakes proved to be no trouble and all went according to plan. monitor: vt.监听，收听：监视15. I collected the passive snakes and the next day we released them all back into the wild.passive: adj. 被动的，消极的；不抵抗的；不活跃的He played a passive role in the marriage.Step II sentences1. The first thing I tried to do was to see if there were products that might help me, but there only seemed to be powders designed to kill snakes. P202. Between the outside and inside walls of the bowl there is some jelly, which freezes hard when cooled. P203. The criteria are so strict that it is difficult for new ideas to be accepted unless they are truly novel. P21The Forth period Learning about language and Using language一．Aims1. Teaching aims 教学目标Help the Ss learn how the famous inventor Alexander Graham Bell invented telephones重点词汇和短语forehead, dot, tap, wire, straw, current, importance, helicopter, triangle, stable, practical, beaten track, dive into, set out (to do), in truth重点句子He found th at by pressing his lips against …He designed a machine that …Although he will always be known for …, he was …He realized that by understanding how …2. Ability aims能力目标Enable the Ss to learn about the famous inventor Alexander Graham Bell and his inventions. 二．ContentsStep I Check the homework. Get the Ss to finish the exercises on page 23-24.Step II Ask the Ss to discuss the following questions:1.What do you know about the inventor?2.How useful is his invention to human society?Step III Let the Ss read the four questions first to get general idea of what should be paid attention to and then play the tape for Ss to follow. When they finish, let them exchange notes with their partners and find the supporting sentences. Then check the answer with the whole class.Step IV Give the Ss the reading task:Do you know about the world famous painting “Mona Lisa”?Do you know who painted the great picture?Do you think Leoanrdo da Vinci is really a good painter? What else do you know he is famous for?Step V Ask the Ss to do exercise 1 and exercise 2Then ask the Ss to do Exercise 3, that is, having a discussion。
人教版高中英语选修8《unit3 inventors and inventions》教学设计
教学设计Unit 3 Inventors and inventionsReadingTeaching aimsKnowledge aims: to master the new words and expressions of the topic.Ability aim: To help develop the right reading skills and learn to use them.Emotional aim: To help establish the right attitudes towards inventions.And to inspire students to love science and their creation.Difficult points and key points:1.Learn to master the difference of a discovery between an invention.2.Learn to know the six stages every inventor must go through.3.Learn to master the way of catching snakes without hurting them.4.Learn to used the past participle as the attributive.Teaching methods :Reading, writing, presenting watching, performing,working in pairs or in groups,Teaching procedures:Part I: Lead-in (5’)Enjoy a short piece of videoTalk about discoveries and an inventions.Show the six stages every inventor must go through and put them in a suitable order.The suitable order:Stage1: Finding a problemStage2: Doing researchStage3: Thinking of a creative solutionStage4: Testing the solutionStage5 : Deciding on the inventionStage6: Applying for a patentPart II: Reading(25’in all)Step I:Fast reading(5’)Task1:Skim the text and match the stages with the paras.Stage I: Finding a problem (1)Stage 2: Doing research (2)Stage 3: Thinking of a creative solution (3)Stage 4: Testing the solution (4-6)Stage 5: Deciding on the invention (7)Stage 6: Applying for a patent (8)Task2:Skim the text again and find the main idea about the text.The main idea is :The text mainly tells us about the problem of the snakes and presents the procedures of catching them and applying for a patentStep II: Careful reading (20’in all)Reading the text more carefully according to the stages.Task1:Stage1(1) Finding a problem.(2’)What was the problem?Some snakes were in their courtyard and the author must get rid of them but not hurt them.Task2:Stage2(2) Doing research.(2’)The first thing the author did was to see if…The she set about …Task3:Stage3(3) Thinking of a creative solution.(3’)Fill in the blanks according to this part.After researching ,the author decided on three possible ____________: Firstly, __________ their habitat；Secondly , attracting them into a______；Thirdly , _______ them so that they would become sleepy and could be easilycaught. The author chose the ____ one.(Answers: approaches removing trap cooling last)Task4:Stage4(4-6) Testing the solution.(9’)Work in groups of four or six to summarize the way of catching the snakes.Present a student’s work.Present the suitable answer and give students some time to get familiar with them first.Firstly , place the frozen bowl over the snakes’ habitat and ice-cubes on top of the bowl to keep it cool. Secondly , cover the whole thing with a large bucket.Then play a games. First the teacher performs and the students watch then exchange. Task5:Stage5(7) Deciding on the solution(2’)Read the text and choose the right answer.Which of the following will not get a patent?A. a mathematical modelB. a novel awarded the Nobel Prize for literatureC. a computer gameD. all the aboveTask6:Stage6(8) Applying for a patent.(2’)Read the text and choose the right answer.How long will you wait for your patent application to be published ?A. For one and a half yearsB. For about 500 daysC. For 80 monthsD. For two yearsThe related information: If it passes all the tests , your application for a patent will be published 18 months from the date you applyPart III: Testing(6’)Task1:Fill in the blanks according to the whole text.When I called up my mother , she told me ____ some snakes appeared in our courtyard. Mum asked me to remove them away without______ them.After ______ , I decided on three possible ________(approach) ,but I chose to use the last one. After two ______(success)attempts , I _______ my design .I repeated the second procedure __ my third attempt ,but used a small net_____(catch) the passive animals. And all went ___ planned.At last, pressed by my friends and relations, I have filled in the form and filed my patent application ____the Patent Office.Ask one students to come to the blackboard to do this exercise(The answers: that researching approaches unsuccessful improved at to catch as with) Task2:First check the answers and give students a few minutes to read through them Then ask some to try to retell.Part IV: Discussion (5’)1).Do you want to be an inventor?2).Find words as many as possible to describe an inventor.(Suggested answers: brave determined devoted intelligent persistent patient hard-working honest etc.)Part V:Summary(3’)What have we learned from the text?1).The difference between discovery and an invention2).The six stages an inventor must go through.3).How to catch snakes without hurting themPart VI : Homework(1’)请你给专利局用英语写一封约100词左右的信内容包括：1.写信的目的--想为自己的小发明申请专利2.简要描述自己的小发明3.询问申请专利的程序4.提出自己的希望Thank You!。
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
人教版高中英语选修八(Book 8 Unit 3)
人教版高中英语选修八（Book 8 Unit 3)Unit 3 Inventors and inventions学校校报征集英语稿件,要求以“My favourite invention”为标题,描述你最喜欢的一种发明。
在所有的现代发明中,你最喜欢笔记本电脑(laptop),因为它重量轻,体积小,容易携带,随处可用,学习娱乐均可。
请根据以上内容写出征文。
My favourite inventionWith the development of science and technology, many new inventions make our daily life easier and more convenient.Among all the inventions, I like the laptop best. I think it is the most amazing invention in the 20th century. Laptops are light and small, making them easy to carry. With a laptop, we can work, study and entertain ourselves anywhere we like. A laptop can get to the Internet, which enables us to get the latest information whenever we want. Using a laptop, I can keep in touch with my friends and family through e-mails and QQ at any time and in any place.I think in the future, everybody will have his or her own laptop.1.文章体裁:说明文。
人教版高中英语选修八unit3 Inventors and inventions
unit3 Inventors and inventionsⅠ.阅读理解AToday, bicycles are elegantly simple machines that are common around the world. Many people ride bicycles for recreation, whereas others use them as a means of transportation. The first bicycle was invented in Germany in 1818. Because it was made of wood, it wasn’t very strong nor did it have pedals (脚踏板). Riders moved it by pushing their feet against the ground.In 1839, Kirkpatrick Macmillan, a Scottish blacksmith, invented a much better bicycle. Macmillan’s machine had iron-covered wheels to keep them from getting worn down. He also used foot-operated levers, similar to pedals, so his bicycle could be ridden at a quick pace. It didn’t look much like the modern bicycle, though, because its back wheel was substantially larger than its front wheel. Although Macmillan’s bicycles could be ridden easily, they were never produced in large numbers.In 1861, Frenchman Pierre Michaux and his brother Ernest invented a bicycle with an improved pedal mechanism. They called their bicycle a VELOCIPEDE, but most people called it a “bone shaker” because of the effect of the wood and iron frame. Despite the impolite nickname, the VELOCIPEDE was a hit. After a few years, the Michaux family was making hundreds of the machines annually, mostly for fun-seeking young people.Ten years later, James Starley, an English inventor, made several innovations that revolutionized bicycle design. He made the front wheel many times larger than the back wheel, put a gear on the pedals to make the bicycle more efficient，and lightened the wheels by using wire spokes. Although this bicycle was much lighter and less tiring to ride, it was still clumsy, extremely top-heavy, and ridden mostly for entertainment.It wasn’t until 1874 that the first truly modern bicycle appeared on the scene. Invented by another Englishman, H. J. Lawson, the safety bicycle would look familiar to today’s cyclists. The safety bicycle had equal-sized wheels, which made it easier to ride. Lawson also attached a chain to the pedals to drive the back wheel. By 1893, the safety bicycle had been further improved with air-filled rubber tires, a diamond-shaped frame, and easy braking. With the improvements provided by Lawson; bicycles became extremely popular and useful for transportation. Today, they are built, used, and enjoyed all over the world.1．This passage was most likely written in order to ________.A．compare bicycles used for different purposesB．describe the problems early bicycle makers experiencedC．persuade readers to use bicycles for transportationD．tell readers about the early history of the bicycle解析：选D推理判断题。
高中英语选修八人教版课件：Unit+3+Inventors+and+inventions+Warmi
Unit 3 Inventors and inventions
Warming Up
How can you divide 13 apples among 9 children fairly?
Creativity
make apple juice
Let’s play a game
2. It looks like a small bomeone while you are on the move.
1. The inventor is from America. 2. He is one of the father of inventions. 3. The inventor invented the bulb.
An invention is _so_m__e_t_h_in_g__t_h_a_t_w__a_s _c_r_ea_t_e_d_ __b_y_h_u_m__a_n__b_e_in_g_s__n_o_t_e_x_i_st_i_n_g_b_e_f_o_r_e__.
Now give some examples of discoveries and inventions.
Work out the rules that will help you decide what a discovery is and what an invention is. A discovery is _fi_n_d_i_n_g_o_u_t__so_m__e_t_h_in_g__a_l_re_a_d_y __e_x_is_t_in_g__in__n_a_t_u_r_e_b_u_t_n_o_t__y_e_t _k_n_o_w_n___.
Stephenson’s “Rocket”
高中英语 Unit 3 Inventors and inventions课件 新人教版选修8
目标导航·提纲挈领
休息时间到啦
同学们，下课休息十分钟。现在是休息时间，你们休息一 看看远处，要保护好眼睛哦~站起来动一动，久坐对身体
结束 语 同学们，你们要相信梦想是价值的源泉，相信成
功的信念比成功本身更重要，相信人生有挫折没 有失败，相信生命的质量来自决不妥协的信念， 考试加油。
复习课件
高中英语 Unit 3 Inventors and inventions课件 新人教版选修8
Unit 3 Inventors and inventions
美文导读·话题链接
科学家的发明往往给我们的生活带来巨大的进步和 便利，但是有些发明却给我们带来烦恼……
A recent survey found that the karaoke machine is regarded as the most boring gadget in Britain, because the timeless and classic songs are disturbed by some drunk people with tuneless, howling voice.A TNS Omnibus poll for the Department for Communities found this Japanese invention was topped a list of gadgets that people wished it had never been invented.
1．gadget n． 2．howling adj. 3．poll n. 4．top vt. 5．orderliness n. 6．inability n.
小工具；小机械 咆哮的 投票；投票数；民意测验 居……之首；超过hy is the karaoke machine regarded as the most boring gadget in Britain?
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第6讲Inventors and inventions 语法篇____________________________________________________________________________________________________________________________________________________________________1.掌握动词过去分词的用法和功能；2.可以纯熟运用非谓语中的动词的过去分词。
一. 概述：分词分为如今分词和过去分词。
在句中作定语、状语、表语和宾语补足语。
(一). 分词的作用：1、作定语（1）单个分词作定语，分词前置。
如：The sleeping boy is my son.The excited people rushed into the building.A lost opportunity never returns.He is a retired worker.（2）分词短语作定语，分词后置；分词修饰不定代词something等要后置；个别分词如give，left等作定语也后置。
如：The girl standing under the tree is my niece.The building built last year is our library.This is the question given.There is nothing interesting.（3）过去分词作定语与其修饰的词是被动关系，相当于一个被动语态的定语从句。
如：Most of the people invited to the party were famous scientists2、作表语如今分词作表语多表示主语具有的特征，过去分词作表语多指主语所处的状态。
如：The film is touching.The glass is broken.She looked tired with cooking.He remained standing beside the table.3、作宾语补足语分词和不定式一样，在一些感官动词或使役动词后作宾语补足语。
如：I smell something burning.I heard him singing the song.I heard my name called.I can’t make myself understood in English.I found my car missing.I’ll have my watch repaired.我想把我的手表修一下。
4、作插入语其构造是固定的，意思上的主语并不是句子的主语。
generally speaking 一般说来talking of (speaking of) 说到strictly speaking 严格地说judging from 从···判断all things considered 从整体来看taking all things into consideration 全面看来。
如：Judging from his face, he must be ill.从他的脸色看，他一定是病了。
Generally speaking, dogs can run faster than pigs.总的来说，狗比猪跑得快。
(二). 分词的时态1、与主语动词同时。
如：Arriving there, they found the boy dead.刚一到那儿，他们就发现那男孩死了。
2、先于主语动词分词作时间状语，假如先于主动词的动作，且强调先后，要用having done。
如：Having finished his homework, he went out for a walk.After he had finished his homework, he went out for a walk.做完作业，他出去漫步。
(三). 分词的语态1、通常情况下，如今分词表示主动，过去分词表示被动。
如：He is the man giving you/who gave you the book他就是给你书的那个人She is the girl stopped by/who was stopped by the car.她就是那个被车拦住的女孩。
2、不及物动词的过去分词表示动作已经发生。
像：gone, fallen, retired, grown-up, escaped, faded,returned等词。
如：a retired person 一个退休的人 a fallen ball 一个落下来的球a burnt-out match 烧完了的火柴二. 如今分词和过去分词的区别：在语态上，如今分词表示主动意义，过去分词表示被动意义；在时间上，如今分词表示的动作往往正在进展或者与谓语动词同时发生，过去分词表示的动作已经完成或没有一定的时间性。
如：falling leaves 正在下落的树叶fallen leaves 已经落在地上的树叶A. promoteB. promotedC. promotingD. to promote答案: B解析: 此题考察的非谓语动词的固定搭配“get+过去分词〞，如“get burnt〞被烫伤，get paid获得报酬；本句中的get promoted获得提拔。
句义：在等待着背提拔的时机的时候，Herry全力以赴地尽好自己的责任。
故B正确。
2.〔2021福建卷〕For those with family members far away, the personal computer and the phone areimportant in staying________.A. connectedB.connectingC.to connectD.to be connected答案: A解析: 系动词stay/get后面经常接过去分词转换的形容词，如get paid获得报酬。
Get burnt被烫伤；本句中的stay connected保持联络。
句义：对于那些家人在远方的人，电脑和在和家人保持联络方面是很重要的。
故A正确。
3.〔2021四川卷〕The manager was satisfied to see many new products ______ after great effort.A. having developedB. to developC. developedD. develop答案: C解析: 此题考察的是过去分词developed作感官动词see的宾语many new products的补足语，因为develop与宾语products间为被动关系，故使用过去分词。
句意：经理很满意地看见在付出宏大努力之后看到很多新产品被研发出来。
A项表示的是主动关系，B项不定式表示为了将要发生的事情。
故C正确。
4.〔2021陕西卷〕Back from his two-year medical service in Africa, Dr. Lee was very happy to see his mother________good care of at home.A. takingB. takenC. takeD. be taken答案: B解析: 本句考察的是非谓语动词做宾语补足语的用法。
句中动词take与his mother构成逻辑上的被动关系，所以使用过去分词表示被动。
排除AC项，因为AC项都表示主动，D项不符合非谓语的构造。
句义：......李博士很开心看到他的妈妈在家被照顾得很好。
故B正确。
5.〔2021浙江卷〕Annie Salmon, disabled, is attended throughout her school days by a nurse _______ to guard her.A. to appointB.appointingC. appointedD. having appointed答案: C解析: 本句中的动词appoint任命与前面的名词nurse之间构成逻辑上的被动关系，所以使用过去分词短语appointed to guard her做定语来修饰前面的名词nurse。
句意：残疾的Annie Salmon整个上学期间都是由一名被指定帮助他的护士照顾的。
ABD三项均表示的是主动关系。
故C正确。
根底演练1. Most of the people invited to the party were famous scientistsThe first textbook ______ for teaching English as a foreign language came out in the 16th century.A. have writtenB. to be writtenC. being writtenD. written2. What’s the language ______ in Germany?A. speakingB. spokenC. be spokenD. to speak3. Prices of daily goods ______ through a computer can be lower than store prices.A. are boughB. boughtC. been boughtD. buying.4. When I got back home I saw a message pinned to the door ______ “Sorry to miss you; will call later.〞A . read B. reads C. to read D. reading5. ______ some officials, Napoleon inspected his army.A . Followed B. Followed by C. Being followed D. Having been followedKey: 1-5 DBBDB稳固进步6. There was a terrible noise______ the sudden burst of light.A. followedB. followingC. to be followedD. being followed7. ______ , liquids can be changed into gases.A. HeatingB. To be heatedC. HeatedD. Heat8. When______, the museum will be open to the public next year.A. completedB. completingC. being completedD. to be completed9. ______ such heavy pollution already, it may now be too late to clean up the river.A. Having sufferedB. SufferingC. To sufferD. Suffered10. —I’m very______ with my own cooking. It looks nice and smells delicious.—Mm, it does have a ______ smell.A. pleasant; pleasedB. pleased; pleasedC. pleasant; pleasantD. pleased; pleasant11.______ a reply, he decided to write again.A. Not receivingB. Receiving notC. Not having receivedD. Having not received12. The managers discussed the plan that they would like to see ______ the next year.A. carry outB. carrying outC. carried outD. to carry out13. The secretary worked late into the night, ______ a long speech for the president.A. to prepareB. preparingC. preparedD. was preparing14. ________ in the early 20th century，the school keeps on inspiring children's love of art.A. To foundB. FoundingC. FoundedD. Having founded15. They might just have a place ________ on the writing course—why don't you give it a try?A. leaveB. leftC. leavingD. to leaveKey: 6-10 BCAAD 10-15 CCBCB1. ________ with Lei Feng, we still have a long way to go.A. ComparingB. ComparedC. To compareD. Being compared2. I really like this song as it is often heard ________everywhere in China.A. singingB. sungC. having sungD. to sing3. ________ that the government can lead them out of the financial crisis, people are optimistic about the future of the country.A. ConvincingB. ConvincedC. To convinceD. Having convinced4. I came into the classroom, ________ my seat and sat down to read.A. findingB. to findC. foundD. to be found5. ________ to his work resulted in his great success.A. DevotedB. Being devotedC. DevotingD. To devote6. The door ________ tomorrow will get dry the day after tomorrow.A. paintedB. to be paintedC. being paintedD. to paint7. He could do nothing but ________ what he had said.A. to take backB. to be taken backC. taking backD. take back8. I flew to Paris this morning, my assistant ________ me there this Friday.A. JoiningB. to joinC. will joinD. wants to join9. ________ Australia's relatively small population, its outstanding performance in the Olympic Games was really ________.A. Supposing; amazingB. Comparing; amazedC. Considering; amazingD. Given; amazed10. I'm going through the composition he has just finished ________ the possible mistakes in it.A. correctB. to correctC. having correctedD. corrected11. This is the very plan that I'd like to see ________ in the next two months.A. carry outB. to be carried outC. being carried outD. carried out12. On the bank of the river, we found him ________ on a beach, with his eyes ________ on a kite in the sky.A. seated; fixingB. sitting; fixingC. seated; fixedD. sitting; being fixed13. He sat calmly on the platform, ________ to answer the question.A. prepareB. PreparingC. preparedD. to prepare14. Even the best writers sometimes find themselves ______ for words.A. loseB. lostC. to loseD. having lost15. —Who should be responsible for the accident?—The boss, not the workers. They just carried out the order as ________.A. toldB. being toldC. TellingD. to be toldKey: 1-5 BBBCB6-10 BDBCB11-15 DCCBA__________________________________________________________________________________________________________________________________________________________________一.单项选择1. The supermarket next month will be the biggest one in the city.A. completedB. being completedC. to be completedD. having been completed2. Victims, in the news, who are infected with H7N9 have come up to 28.A. is reportedB. reportedC. reportingD. which reports3. Do you know that the meeting this afternoon has been puttill next week?A. to be held; offB. to be held; forwardC. held; offD. held; forward4. I’m afraid that I can’t attend Tom’s wedding party next weekend.A. to be heldB. being heldC. heldD. is to be held5. The tall building in the center of this area will be used as a 5-star hotel.A. to builtB. buildingC. being builtD. having built6. A direct air route Chongqing and San Francisco is expected to open next month.A. linkingB. being linkedC. linkD. linked7. We, a discussion with the teacher, came to understand the problem better.A. holdingB. heldC. being heldD. having held8. The manager listened to the customers’ complaints attentively with great patience, to miss any point.A. not tryingB. trying notC. to try notD. not to try9. We hurried all the way to the airport, only that the flight had been cancelled because of the foggy weather.A. being toldB. to be toldC. having toldD. to have been told10. that the government can lead them out of the financial crisis, people are optimistic about the future of the country.A. ConvincingB. ConvincedC. To convinceD. Having convincedKey: 1-5 CBAAC 6-10 ADBBB二. 完形填空阅读下面短文，从短文后所给各题的四个选项(A、B、C和D)中，选出可以填入空白处的最正确选项，并在答题卡上将该项涂黑。