2019年高中英语(人教版)选修八Unit3Inventors and inventions Period5 Using language 2课件(23张)

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2019学年度高中英语人教版选修八Unit3Inventors and inventions Period1 Reading 1课件(52张)

several times
Try three times to make it work efficiently
7
This means the
Apply for a patent solution is
recognized
Read the passage and answer the following questions:
Look for methods
2
Do research of removal; the
habits of snakes
3 Think of a
Identify three
creative solution possible approaches:
choose one
4,5, Test the solution 6
patents
Reading
THE PROBLEM OF THE SNAKES
Find out which paragraph or paragraphs deal with each inventing process in the passage and find the examples: Para._____ 1.Finding a problem Para._____ 2.Doing research Para._____ 3.Thinking of a creative solution Para._____ 4.Testing the solution Para._____ 5.Applying for a patent
habitat in the evening and carry a net to
collect the snakes without harming them

2018-2019学年高中英语人教版选修8课件：Unit 3 Inventors and inventions 3.1

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Section Ⅰ— Warming Up,Prereading,Reading & Comprehending
晨读晚诵
自主预习
合作学习
随堂练习
典句欣赏 They can be safely stored on the Moon as long as they are not collected by the receivers,and perhaps they will be there for hundreds of years. 只要接收器不收取它们,它们就会被安全地存放在月球上,或许它们将在那里待上数百年。
Unit 3Inventors and inventions
-1-
Section Ⅰ— Warming Up,Prereading,Reading & Comprehending
晨读晚诵
自主预习
合作学习
随堂练习
[文章导语]Recently,an American company has created a unique email service,called MoonMail.You can mail all sorts of things like graduation hats and family photos.However,you can’t mail guns,electronic devices,etc. 最近,一家美国公司创造了一个名叫“月球邮政”的独特的电子邮政服务。你可以向月球邮寄诸如学士帽和家庭照片等所有的物品。然而,你不能邮寄枪械和电子装置等。
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Section Ⅰ— Warming Up,Prereading,Reading & Comprehending

人教版高中英语选修8：《Unit 3 Inventors and inventions》

without hurting ourselves D. it is easier for us to catch the snakes
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!

2019学年度高中英语人教版选修八Unit3Inventors and inventions Period5Using language课件(40张)

busy at work to
_o_r_d_e_r_t_h_in__g_s_at the cheapest
ห้องสมุดไป่ตู้price.
3 Listen to the tape again and answer these questions. 1. Which mobile does Ruth think she will buy and why? Ruth wants to buy the mobile that t_u_r_n_s_i_t_se_l_f_o_n_ when it receives _i_m_p_o_r_t_a_n_t_c_a_l_ls_. She missed _t_h_re_e__ yesterday when her mobile was s_w__it_c_h_e_d_/_t_u_r_n_e_d_o_f_f_.
2.The day they _se_t_o_u__t was cold and windy and looked as if it would rain.
3.She _s_e_t _d_o_w_n_ all her working experience in her resume.
4. Are you ready? We will _se_t_o_f_f_ to climb the mountain.
Read the passage and then answer the following questions:
1.Why did Leonardo need to design things for his employer when he was such a great painter?
2.Why were Leonardo’s design different?

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。

人教高中英语高三选修8 Unit3 Inventors and inventions

let’s share some interesting inventions
It’s easy to take the eye drops.
slippers crawl
The problem of the snakes
Reading The problem of the snakes
Skim the whole passage and get the main idea:
Group work:
• Please put the sentences into the correct order with your group members.
• When you finish, report your answer one by one.
1 • I bought a stainless steel bowl.
• 4). How many attempts did the
writer make? Which one succeeded? how?
Three. The writer succeeded in catching the snakes in her third attempt by repeating the second procedure and carrying a small net.
• 3). What were the three possible approaches the writer decided on?
Firstly ,removing their habitat Secondly, attracting them into a trap Thirdly, cooling them so that they would become sleepy and could be easily caught.

人教高中英语选修八 Unit3 Inventors and inventions Words and

? 10. dive into
? (a) put one's hand quickly into sth 迅速将手伸入某物中 :
?dive into one's pocket, bag, etc 迅速把
手伸进衣袋、包等 .
He dived into his pocket and took out
_ri_n_g_ you __b_a_c_klater? I'll ____ri_n_g_onffow.
A: Not at all. I'll be waiting for your call.
? 5. now and then ：偶尔；有时 occasionally/from time to time/sometimes
_C_o_m__e_a_n_d__s_e_t_a_b_o_u_t__y_o_u_r_w_o_r_k_: we have wasted enough time.
来开始你的工作吧，我们已经浪费够多时间了。
set out to do sth. : start trying to do 开始努力做
他一到那儿就着手解决问题。
They set out for Paris early that morning.
set 的短语
set off vi. 动身，出发； vt. 点燃，引爆；引起，引发
set off (fireworks; a war, strikes...)
set up(a business, a hospital)
here.
? 稍等一下，我这就看看他在不在
? (2) _H_a_n_g__o_n_t_o__th_e__ro_p_e and don't let go. ? 抓紧那根绳子，别松手。

Unit 3 Inventors and inventions(附详细解析)新人教版选修8

选修8 Unit 3 Inventors and inventionsⅠ. 单词拼写1. I’m sorry, but I don’t know there is an (突然的) change of the plan.2. As (预料), the sales manager gave in his notice at work today.3. It’s our (期望) that you will do well.4. We should try our best to put the enemy in a (被动的) position.5. As we all know, newspapers influence the (潮流) of thought.6. Your books and magazines are almost in a m ; go and put them in order.7. The football club c arranges all the matches.8. I have heard two v of the accident.9. Illness is a v excuse for being absent from work.10. She t me on the shoulder, but I didn’t feel it.Ⅱ. 用方框内所给短语的适当形式填空1. The poor girl has such a lot since her parents died.2. Do be careful with those fireworks; the slightest spark could them .3. The football match was because of the heavy rain.4. These old photos my childhood memories.5. I to knit(编织) a sweater but in the end it became a vest.Ⅲ. 翻译句子1. 这一家人搬走了，因为这里经常交通堵塞，孩子上学不方便。

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 c atch 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.Wha t’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 that by pressing his lips against …He designed a machine that …Although he will always be known for …, he was …He realize d 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
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

2019届一轮复习人教版选修八 Unit 3Inventors and inventions课件(68页word解析版)

返回
7.greengrocer n. 8.jam n. 9.microphone n. 10.dynamic adj. 11.personnel n. 12.multiple adj. n. 13.extension n.
蔬菜水果商；蔬菜水果店
堵塞；阻塞；果酱麦克风；话筒充满活力的；精力充沛的
32．
practical
adj.
实际的；实践的；实用的电话簿；商行名录迅速把手伸入；一心投入开始(做) 给……打电话偶尔；有时开始；着手
33． directory n. 34． dive 36． call 38． set
into 35． set out (to do)
up and then
高兴地；愉快地抓住；捉住；夺认出；认可；承认要求；声称；主张文件；档案；文件夹提交；将……归档
14． claim n．& vt. 15．
file n.
v t.
返回
16． competence 17． valid adj. 1能力；胜任；本领有效的；确凿的熟的；成熟的冰冻的；严寒的鉴定；辨认；确定；身份证明
6． convenient 7． caution n.
adj.
便利的；方便的；就近的小心；谨慎预料；期待；期望被动的；消极的；被动语态的愉快的；高兴的
8． expectation n. 9． passive adj. 10．merry adj.
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11． merrily adv. 12． seize vt. 13．recognition n.
19． freezing adj. 20． identification n.
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21． dial vt. 22． 23． 24．

2019春高中英语人教版选修8课件Unit 3 Inventors and inventions

我总是很小心，不轻易把我的地址给陌生人。 ④Be ________ not to make a mistake. 小心别出错。答案：②be cautious to ④careful
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. 答案：①with ②of/about
这次我有机会来表现一下自己了，我要发明某种仁慈的东西，既可以把蛇捉住，又不会伤害它们。
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
即学即练单句语法填空。 ①I bought this apartment for its__________—it is very________for the bus station and it has a lot of________．(convenient) ②________is very convenient to pay by credit card. ③The hotel is very convenient________downtown.