人教版高中英语选修8Unit 3 Inventors and inventions 学案第4课时

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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。

人教版高中英语选修8 Unit 3《Inventors and inventions》(U3P1 Warming up)课件

2 Household machines for washing, ironing, keeping food cold, etc
3 Computers, telephones, television, etc
Discoveries
Inventions

2 The movement 1 Airplane jet engines
NEVER GIVE UP I know you’re going to make it. It may take time and hard work. You may become frustrated, And at times you’ll feel like giving up. Sometimes you may even wonder If it’s really worth it. But I have confidence in you, And I know you’ll make it, if you try.
1 How do people come up with ideas for new inventions?
2 Are some people born creative? 3 Is it possible to learn how to be
creative? How can we be creative?
How to be a good inventor?
Creative Education Hard-working Practical skills Determination Patience …
Discussion
What qualities do these successful people have? However hard it is, they never give up.

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。

高中英语人教版选修8 Unit3Inventors and inventions--过去分词的用法

5) Mr. Smith,____ of the speech, started to read a ____ novel. (2003 北京春) A. tired, boring B. tiring, bored
C. tired, bored
D. tiring, boring
二、动词-ed形式作表语
他们认为这问题解决了。
(2) 动词-ed形式可作使役动词的宾语补足语, 这类动词包括make, get, have, keep, leave, hold等。 I have my hair cut once a month．
我每个月理一次发。
He was trying to make himself understood．
作表语的-ed形式可被much, very, quite等所修饰。
I was very pleased at the news．
听了这消息我很高兴。
He grew much tired of the work．
他十分厌倦这工作。
He seemed quite delighted at the idea.
3) The pilot asked all the passengers on board to remain ____ as the plane was making a landing. (2004 上海) A. seat B. seating C. seated D. to be seating
人们发现那女孩被打得青一块紫一块。 (主语补足语)
(1)动词-ed形式可作表示感觉和心理状态的
动词的宾语补足语,这类动词包括see, hear,
watch, notice, feel, find, think, suppose, consider等。 We thought the game lost．

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!。

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他发现当他把嘴唇放在母亲的前额上，他就会让骨头以一种能让他母亲明白的话的方式运动。
这是一个复合句。_____后接了一个宾语从句;_____后面接了由that引导的定语从句，在这个定语从句中又包含了一个_____引导的宾语从句。注意way作先行词,后面的定语从句一般不用引导词,也可用that/in which引导。
It is/was not until…that….
这是强调not until引导的时间状语从句句型。
It wasnot untilhe finished his homework that he went to bed.
1) It wasn’t until nearly a month later __
the first time第一次last time上次；next time下次；
the instant / moment / minute / d…that一……就
____ I sees him, the old man is sitting in the same chair.
A. Every time B. Every time when
C. At each timeD. Each time that
3.set out to do sth. = set about doing sth.
set out for = set off for = leave for意为“出发到……去”
Let’s set out before dark.
我们天黑前动身吧。
Step IV . Language study
He found that by pressing his lips against his mother’s forehead, he could make the bones move in such a way that she could understand what he was saying.
4. The patent was given in 1876, butit was not until five days later thatBell sent the first telephone message to his assistant, Watson.这项专利是1876年发布的，但是贝尔是在5天之后才跟他的助手华生通了第一次电话。
学习流程
自主—合作—探究
学习活动
二次备课
Step I. Pre-reading
Discuss the following questions in groups:
1. What do you know about the inventor?
2. How useful is his invention to human society? Why?
Tomorrow I’ll set out for Beijing.
明天我将出发去北京。
1). At dawn, they set ____ to get ready for the work of the day.
A. off B. about C. out D. in
2). They set ____ at about 8 o’clock.
I received the manager’s reply.(’05全国I)
A.since B. unless C. as D. that
What surprised me was not what he said but ____ he said it.
A. the way B. in the way that
C. in the way D. the way which
every / each time意为“每次;每当”,此短语在句子中经常作连记词,引导时间状语从句做连词的名词,引导时间状语从句。能用做连词的名词短语还有：
2.What did he think was the key to his success as an inventor?
3.What inventions did Bell make by chance?
4.Why will he always be known as the inventor of the telephone?
Step II. Skimming
.Read the passage quickly and find out the main idea of it.
Step III. Reading
Read the text and try to answer the questions
1.How did curiosity make Alexander Graham Bell into a great inventor?
2. Get students to read the two passages.
3. Let students know more about invention and inventors.
重点难点
1. Develop students’different reading abilities.
2. Enable students to talk about inventors and inventions
人教版高二英语选修八Unit 3 Inventors and inventions导学案设计：审核：
课题
Period4Using Language
课型
Newclass
姓名
学习目标
1. Get students to learn some useful new words and expressions in this part
A. about to work B. about to working C. about working D. out work
3). They ____ the mountain at noon.
A. set off to B. set out to C. set out for D. set off in