人教版高中英语选修八Unit3
Ⅰ. Listen to the tape and tick the descriptions you have heard.
√ √ √ √
a mobile that ―thinks‖
a mobile that does videotaping
a mobile that spends your money
How to be a good inventor?
Creative Curious Hard-working Imaginative Patient Adventurous …
Write a passage about a modern invention . Preview the reading passage.
You will never have to worry about
having your bike stolen again. If you use
our inflatable bike, you can simply let the
air out and put your bike in a bag.
艾萨克· 牛顿
discovered gravity
What is she famous for?
Madame Curie
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
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.
cwder 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)
Please look at the following pictures and decide which are discoveries and which are inventions
An amphibious car
It’s ________ an invention.
Columbia
a mobile that is a computer a mobile that can teach you English a mobile that wakes you up
√ a mobile that plans your holiday
a mobile that orders your food
Electric shoes The heel of these shoes is a machine that makes electricity with every step you take. You will never need to buy batteries again.
Inflatable bicycle
mobile phone
2
It’s always equipped in high v buildings;
v It looks like a small room;
People can go up and down in it v instead of climbing steps .
lift /elevator
An invention is something that created is ______ by a human being.
A discovery is merely making known something that already exists _____ in nature.
==
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.
It’s ________ a discovery.
1493,3,15
the New Continent
Stephenson’s “Rocket” an invention.
DNA a discovery.
2
8 7
3
4
5 6
1
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;
The purpose of inventions is
to make our life more
convenient comfortable
Listening :
Please think about the questions before listening
1.What functions are already included on a mobile phone? 2.What else do you expect a mobile phone to do for you?
II. Listen to the tape again and choose the best answers. 1. What is Ruth Bacon going to buy? A.A washing machine B. A mobile phone C. A computer 2. The 3G phones can do the following things except＿ A.Order food B. Plan a holiday C. Book air tickets and hotels 3. What kind of mobile phone does Ruth Bacon want? A. One that can order goods B. One that can ―think‖ C. One that can turn itself on when it receives important calls
• 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.
Edible chopsticks
Never throw away or wash chopsticks again. These chopsticks are both delicious and environmentally friendly. Save trees and have a snack at the same time –they come in five different flavours.
Alexander Graham Bell England (1847--1922)
Telephone
Wilbur and Orville Wright invented the airplane, which they patented as a ―flying machine‖.
What is he famous for? Issac Newton
7
• • • •
It is a means of transportation. It has four wheels. People can drive it on land. People can also drive it on water.
8
amphibious car
Discussion Among the inventions above, which invention do you think is the most important one? Why? How did it change people’s daily lives?
Unit 3 Inventors and inventions
Warming up & Listening
Unit 3 Inventors and inventions
Warming up & Listening
Warming up
When we speak of inventions, we can’t help thinking of the four great inventions in ancient China. Can you name them?
人教课标版高中英语选修8 Unit3_Grammar名师课件
过去分词作定语时, 在意思上相当于一个定语从句。
She likes the birthday gift given by her boyfriend. =which was given by …
They cleaned the fallen leaves. =the leaves which had fallen.
2. The pilot asked all the passengers on board to remain __s_ea_t_e_d_(seat) as the plan was making a land.
3 (新课标全国卷Ⅱ)There were many people waiting at the bus stop, and some of them looked very anxious and __d_is_a_p_p_o_i_n_te_d__(disappoint)．
Object complement)
语法讲解建议采用归纳法，如尽可能多的呈现一 些相关例句，或可让学生从已学课文中找相应例句， 引导学生试着从所观察到的语言现象中总结出语言 规则和语法规律。
阅读下列句子并体会红色字部分的用法:
1. The first thing I did was to see if there were any products that might help, but there only seemed to be powders designed to kill snakes. V-ed用作定语
My parents are retired teachers. =teachers who have retired.
Lost time can never be found again. =time which is lost
2023年选修八unit3知识点
Unit 3 Inventors and inventions 单元要点预览（意在让同学整体理解本单元要点）语言要点（模块）Ⅰ.词语辨析(意在提供完形填空所需材料)Ⅱ.词性变化（意在提供语法填空所需材料）Ⅲ.重点词汇（意在提供词汇综合运用所需材料）1.distinguis.辨别；识别；（常与from.between连用）区别；辨别[典例]1)..ca.distinguis.the.a..distance.从远处我能认出他们。
2).Th.ma.distinguishe.himsel.b.hi.wisdom这个人因智慧而扬名。
[重点使用方法]distinguish A from B 辨别A与B be distinguished from不一样于……be distinguished by 以……为特性be distinguished for 因……而著称distinguish oneself 显扬自己；使自己扬名[练习] 根据句子旳规定在括号里填入合适旳介词或翻译。
1).Ca.yo.distinguis.______.thos.tw.objects..2).Childre.shoul.b.taugh.t.______.______.______.______.(辨别好坏).3).Speec.distinguishe.huma.being.______.th.animals.4).Th.Chines.natio.i.distinguishe.______.it.diligenc.an.courage.Keys.1).betwee...2).distinguis.righ.fro.wron...3).fro.. 4).fo.2.convenien.adj.便利旳, 以便旳convenienc.n.便利, 以.convenientl.adv.便利地[典例]1).nex.Sunday.下个星期天你以便来吗？2)..can..se.hi.now.it..no.convenient.我目前不便见他.[重点使用方法]b.convenien.t.sb.对某人以.... I.i.convenien.(fo.sb.t.d.sth.(某人)做某事以便[练习] 根据句子旳规定在括号里填入合适旳词或翻译。
人教版英语选修8unit3,reading,the,problem,of,the,snakes教案
人教版英语选修8unit3,reading,the,problem,of,the,snakes教案通过整理的人教版英语选修8unit3,reading,the,problem,of,the,snakes教案相关文档，渴望对大家有所扶植，感谢观看！人教版一般中学课程标准试验教科书高二选修8Unit3 ReadingThe problem of the snakes Warming Up & Reading Teaching Goals:1. To learn about the difference between a discovery and an invention.2.To arouse Ss’interest in learning about the stages of an invention.3.To develop Ss’some basic reading skills.4.To develop Ss’ability to discover and solve the problems and cultivate Ss’creativity and imagination.Teaching Procedures: Step 1. Warming Up Purpose: To arouse Ss’interest in learning about the difference between a discovery and an invention.1. Get Ss t to guess what the invention is or who the inventor is in groups. Question 1: It’s made of plastics and metal. It looks like a big box. The invention helps us keep our clothes clean and lighten ourwork. Suggested Answer:Washing machine.Question 2: The inventor is from America. He is one of the father of inventions. The inventor invented the bulb. Suggested Answer: Edison2. Get Ss to tell as many the inventions they know as possible in groups.3. Ask Ss to look at the pictures on P19 and answer the following questions. (1) Which of the pictures is an invention? (2) Which of the pictures is a discovery?4. Get Ss to discuss the difference between the inventions and a discovery and give a definition of them and give some examples of each category. Suggested Answer: An invention is something produced for the first time through the use of imagination or ingenious thinking and experimentation. A discovery merely makes known something that already exists in nature. A good sentence example: My father discovered my mother in the crowd and invented me later. Step 2. Pre-readingPurpose : To get Ss to be aware of the connection between inventing and the scientific process.1. Let Ss work in pairs and decided what the first and most important stage is to make an invention.2. Ask Ss to finish the exercise of Pre-reading on P19 and then check the answer in pairs.Key:1 Finding a problem2 Doing research3 Thinking of a creative solution4 Testing solution5 Deciding on the invention6 Applying for a patent Step 3. Leading-in Purpose: Arouse Ss’interest in the text and encourage Ss to imagine the content of the text. Ask Ss to predict in pairs the content of the text based on the title and pictures.Step 4. Fast reading Purpose: To get Ss to have a brief understanding of the text1. Ask Ss to read the text quickly and try to get the main idea of the whole text. Suggested Answer:The text narrates the problem of the snakes and presents the procedures of catching them and applying for a patent.2. Get Ss to divide the passage and work out the main idea for each part. Part I (Para 1):The discovery of the problem of the snakes. Part II (Para 2～3):The research on the approaches to solve the problem. Part III (Para 4～6):The attempts to catch the snakes. Part IV (Para 7～8):The requirement of getting a patent. Step 5. Intensive reading 1. Ask Ss to read the text carefully and find out which paragraph or paragraphs deal with each inventing process in the passage and find the examples: Suggested Answer:Paragraph Stage Example in this story 1 Find a problem The snake must be __removed_ but not_ __hurt___ 2 Do research Look for _methods_ of removal; the habits of snakes 3 Think of a creative solution Identify __three_ possible approaches: choose _the last one 4,5,6Test the solution several times Try three_ times to make it work _efficiently_ 7 Apply for a patent Fill in the form and file patent application with the Patent Office 2. Ask Ss to work in pairs and try to tell which of the following statements are true and false. (1) When the writer called up her mother in the country on the phone she was very excited. (2) The writer felt very proud that she had a chance to distinguish herself by inventing something that would catch snakes but not harm them. (3) The first thing the writer tried to do was to catch the snakes. (4) The writer decided to remove the snakes` habitat.(5) The writer used an ice-maker、a bowl、some jelly、ice-cubes、a bucket and a net to catch the snakes.(6) After three attempts, the writer finally caught the snakes and sent them into the wild.(7) The writer himself decided to send her invention to the patent office to get recognition for her successful idea. (8) The criteria are so strict that it is difficult for new ideas to be accepted unless they are truly novel and are really different from everybody else`s. Suggested Answers:(1) F(2) T(3) F(4) F(5) T(6) T(7) F(8) T3. Ask Ss to take the quiz below and see whether Ss can grasp the details of the text. (1) Why did the writer do so much trap the snakes but not hurt them ?A. Because she wanted to eat the snakes.B. Because she planned to apply for a patent.C. Because she obeyed her parents and wanted to test her new idea.D. Because they were poisonous snakes. (2) The writer set about researching the habits of snakes in order to________A. know how to drive them off.B. kill them in the easiest way.C. trap them in the easiest way.D. get on well with snakes. (3) The writer placed a frozen bowl over the snakes` habitats because______. A. The snakes were small.B. She knew the snakes were cold-blooded animals.C. She didn’t want to be bitten.D. She wanted to make the snakes passive and caught them easily.(4) Which statement is true according to the text?A. The writer decided to send her invention to the patent office the moment she succeeded catching the snakes.B. The snakes were still as active as before in the first attempt.C. The writer could make a lot of money if she succeed.D. If an application for your product proves to be valid, you can get a patent immediately. . (5) According to the text, which subject do you think can be given a patent?A. A new kind of flower found by a botanist..B. A new way to make dirty .air cleanC. A new poem written by Mr. Li.D.A .new star discovered by a scientist. Suggested Answers: (1) C(2) C(3) D(4) C(5) B4. It has been stated that the scientific approach to doing experiments and the approach to inventing are very similar. But they are not identical. Get Ss to identify the differences and then show them this chart.Stages Scientific experiments Inventions 1 Find a problem Find a problem 2 Make a question Do research 3 Think of a method Think of a creative solution 4 Collect resultsTest the solution several times 5 Make a conclusion Decide on the invention 6Repeat if necessary Apply for a patent 5. According to the form above, get Ss to retell the text. Step 6. Extension Purpose: To develop Ss’s ability to discover and solve the problems and cultivate Ss creativity and imagination.To provide a chance for Ss to apply their creative skills to realtasks. 1. Ask Ss to work in groups and answer the following questions.(1) What’s the writing purpose of the writer? Suggested Answer: 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 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? Suggested Answer:We can learn from the text the way of doing scientific researches and how to apply for a patent. We can also 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.2. Get Ss formed in groups of four and discuss some inconveniences they’ve met in their life. They must imagine an invention to solve these inconveniences. After discussion, fill in the following form. Here are some problems for Ss to choose from and Ss can choose their own problem. Remember to include one change to your invention in case it doesn’t work the first time. (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 house but youonly 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.Patent Application Question Form Name of inventionInventorsHow do you get the idea?Can you describe your invention?(appearance/ material /cost/manual, etc.)What is its use?Other information (if necessary )Picture of invention(if necessary)Step 7. Homework 1.Ask Ss to go over the reading text. 2.Ask Ss to preview Learning about Language.。
人教版高中英语选修八 Unit3 Inventors and inventions-语法篇(教师版)
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。
人教版高中英语选修八Unit3
Unit3
Inventorsandinventions
Unit 3 Inventors and inventions
成才之路 ·高中新课程 ·学习指导 ·人教版 ·英语 ·选修8(十二省区)
话题导入
Unit 3 Inventors and inventions
成才之路 ·高中新课程 ·学习指导 ·人教版 ·英语 ·选修8(十二省区)
Still,therecentadvancesatBerkeleyoffersmallanswers,whichscie ntistscanusetobeginunlockingthesecretsofmemoryandconsciousness.
语篇概述：通过科学家们的努力，惊悚科幻电影中提到的 电脑能读懂人的大脑并预测未来的幻想快要成为现实了。
StevenSpielberg's2002science-fictionthrillerMinorityReportpr
oducedaworldwherecomputerscouldreadmindsandpredictthefuture.It
seemedfancifulatthetime,butfantasyisedgingclosertofact.
Unit 3 Inventors and inventions
成才之路 ·高中新课程 ·学习指导 ·人教版 ·英语 ·选修8(十二省区)
5．Itcanbeinferredfromthepassagethat________. A．scientistsgottheinspirationfromamovie B．thetechnologystillhasalongwaytogo C．thetechnologyhasbeenputintopractice D．scientistshaveunlockedthesecretsofmemory 答案：B 推理判断题。根据文章最后三段的内容可知， 现在的技术水平还处于相对原始的阶段，要真正读懂人的大脑 还有很长的路要走。
人教版高中英语-选修八第三单元-知识点完整ppt课件
s0h4opping
online
Alipay .
Unit 3
Inventors &
Inventions
.
01Part One Reading .
What are the stages in producing an invention? You can refer to P19.
.
Finding Doing Thinking Testing Deciding Applying
.
claim
.
典型语境1——新闻报道 (释义 和 )
我们经常听新闻里报道某个国家的某个城市发生了炸 弹袭击，而某个人或某个组织“声称”对该起恐袭事 件负责，其中的“声称；宣称”就用claim表示。
.
新闻中还常有天灾人祸的报道，往往会提及 “……夺去了多少人的生命”，这时往往用“灾 难或冲突等 + claim + life / lives”表达。
02
Doing research
05
Deciding on the inventi.on
03
Thinking of a creative solution
04
Testing the solution
patents
.
can the writer get a patent?
.
Features
novel
.
维词详解 P84
*claim
R3
v
vt 声称；宣称 to say that sth is true, 注意英语释义中
without having any proof：
的关键词say。
Scientists are claiming a major breakthrough
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。
高中(人教版)英语选修8课件：unit 3
英语 选修8
Unit 3 Inventors and inventions
Steve Paul Jobs was born in San Francisco in 1955，and was adopted at birth by Paul Jobs and Clara Jobs.The Jobs family moved to Mountain View，California when Steve was five years
英语 选修8
Unit 3 Inventors and inventions
Unit 3
Inventors and inventions
英语 选修8
Unit 3 Inventors and inventions
Jobs’s extraordinary life 乔布斯的一生和他的苹果帝国一样，充满了传奇色彩。
has lost an amazing human being.Those of us who have been fortunate enough to know and work with Steve have lost a dear
friend and an inspiring mentor.Steve leaves behind a company that
only he could have built，and his spirit will forever be the foundation of Apple.
谢谢观看！
old.Paul Jobs，a machinist for a company that made lasers (激
光)，taught his son basic electronics and how to work with his hands.Asked in a 1995 interview what he wanted to pass on to his
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8 Unit3 Workbook Reading task 精品课件
certain subject in
design a better the university.
Discuss these questions in pairs. 1. How many ways was Leonardo able to earn his living? 2. How many areas are you familiar with? 3. Which areas of knowledge are you least happy with? Does this worry you? How might you put this right?
One of the remarkable things about Leonardo da Vinci was his natural ability in so many subjects. What natural abilities do you have? Find
out by filling in this chart:
2. Why were Leonardo’s designs different? 3. How did painting help him invent things? 4. Which skill do you think was more important: his drawing for the inventions or his understanding of machines for his painting? Give a reason.
1. Leonardo lived at a time of great
instability, when paintings did not