选修八unit3 inventors and inventions公开课
connection
between
discovery and invention？
Discoveries often lead to inventions.
Inventions are often based on
discoveries.
Pre-reading
steps every inventor must go through
Stage 4:Test the solutions
The first attempt: the next morning the author put a(n) 1. Early _______________ _________ frozen bowl over the snakes’ habitat and on top of the bowl. some ice-cubes ________ 2. She covered the whole thing with a large_______. bucket hours later, though the snakes were less 3. Two _________ _______ active , they still escaped quickly. This attempt is a failure
Unit 3
Warming up
Guess what the invention is or who the inventor is.
• This invention looks like a bird.
• It’s made of metal.
• 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.
Careful reading
To do sth so well that people notice and admire her
Stage two Do research
Why didn’t the author use powders to get rid of the snakes?
Because they are designed to kill snakes.
What is it?
Traffic lights
What is it?
Mobile phone
Байду номын сангаас
• It’s made of plastics and metal. • It looks like a small box with a screen and buttons on it. • With the invention you can contact someone while you are walking.
• The inventor is from America.
• He is one of the father of inventions. • The inventor invented the bulb.
Who is he?
Edison
• He was a world-famous inventor from Sweden. • Here is one of his photos. • He invented dynamite (炸药). • A famous prize was named after him.
What do you use to catch snakes?
Reading
The problem of the snakes
Skimming
What’s the main idea of the text?
The text is mainly about the author’s experience in helping her mother get rid of snakes the _______and applying for the patent for her invention. _________
Applying for a patent Finding a problem Doing research Testing the solution Thinking of a creative solution Deciding on the invention
1.___________________________ 2.___________________________ 3.___________________________ 4.___________________________ 5.___________________________ 6.___________________________
What was the author’s invention ?
What was her successful idea of catching snakes? By placing the snakes at a ___temperature for them to low ________and then caught them by a small______. net sleep
Stage 5 Apply for a patent
Pressed by …,I decided to Seize the opportunity to get recognition for __________________________________ my successful invention to the Patent House.
Who is he?
Alfred Nobel
Difference between discovery and invention
finding out something A discovery is_____________ existing but not yet known ________________________ creating something An invention is___________ not existing before. ___________________
Stage 5 Apply for a patent
1.An inventor candifficultly easily get the patent for the invention. F 2.If you have a scientific theory or mathematical model, you can get a Can’t patent(专利). F 3.If your inventions pass the test, your application for a patent will be published 18 12 months from the date you apply. F
The second attempt: 1.The author froze the bowl and the ice –cubes again but placed them over the snakes’ habitat in the evening ____________. 2.The author covered the whole thing and left overnight everything __________. 3.Early the next morning the snakes look very sleepy but when she picked them up, they _______, bite her. try to _____ a failure The third attempt: second The next morning the author repeated the ______ net procedure and carried a small ________ to released them collect the passive snakes and ________ back into the wild. a success
3
4,5, 6
Test the Make _____ three attempts solution and finally the_____ third several times one is successful.
Apply for a patent This means the solution is recognized ___________
approach was clearly needed. So a new ___________
research
Stage 3 Think of a creative solution
List the three possible approaches: removing their habitat; • Firstly,__________________________. attracting them into a trap • Secondly,_______________________ using male or female perfume or food _________________________________. cooling them so that they would Thirdly,__________________________ become sleepy and could be easily caught ___________________________________. last • Finally, the author choose the_____one.
选修8unit3reading公开课
Reading Comprehension II
Find out which paragraph or paragraphs deal with each inventing steps.
The structure of the text find out which paragraph or paragraphs deal with each inventing steps.
This was a discovery of Francis Crick and James Watson and published in 1953.
Discuss in Groups
What is an invention and what is a discovery?
A(n) d__is_c_o__v_e_r_y_is something which already exists but has been found out now.
Inventing is a scientific activity and so follows similar stages. Look at the list below and work out a suitable order.
1. Applying for a patent 2. Finding a problem 3. Doing research 4. Testing solution 5. Thinking of a creative solution 6. Deciding on the invention
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。
高中英语选修八《Inventors+and+inventions》课件
patent office for my 10._s_u_c_c_e__s_s_fu__l _
(success) idea.
Discussion
what qualities are necessary
a to become young inventor ?
使……有所不同；辨别 3. _cu__b_e___n.立方体；立方 4. _a_b_r_u_p_t_ adj.突然的；意外的 →_a_b_r_u_p_tl_y___adv.突然地；唐突地 5. _co_n__v_en__ie_n_t_adj.方便的；便利的；就近的 6. _ca_u__ti_o_n_____n.小心，谨慎 7. _ex_p__ec_t_a_t_io_n__ n.预料；期待；期望 →_ex_p__ec_t___v.期待；预期 8. _p_a_ss_i_v_e_adj.被动的；消极的；被动语态的
expectation in the expectation 预料中
expect
passive the passive snakes 温顺的蛇
9. _se_i_z_e_______vt.抓住；提住；夺 10. _cr_i_te_r_i_o_n____n.（评判的）标准；尺度 →_cr_i_te_r_i_a_____ （复数） 11. _c_la_i_m_______vt.声称 n. 主张 12. _v_a_li_d_______adj.有效的；确凿的 13. _fi_le_________n.文件；档案；文件夹
For the third attempt: As above but added a ___n_e_t___ to catch the snakes.
【优质课件】人教版高中英语选修8 Unit 3《Inventors and inventions》U3P1 Warming up优秀课件.ppt
What are the important inventions of the 20th century? Which do you think is the most important one?
Year
Invention
Inventor (s)
1902 Air conditioner
Willis Carrie
What are they famous for?
Newton
discovered gravity
Benjamin Franklin
discovered A lightning flash
is electricity.
Stephenson
invented the train
Madame Curie
1. 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
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.
人教新课标高二选修8 Unit 3 Inventors and inventions Language points公开课课件
5) 穿过, 通过 e.g. A terrible noise went through the house.
read through 通读 look through 浏览 flow through 流过 get through 通过, 接通, 使……成功 search through 搜寻, 查找
2. do research on /into /in ... 从事, 进行, 做研究 research可作可数名词和不可数名词, 有自己的单复数形式。短语do research中research为___________ 不可数名词 。 e.g. They are carrying out a research into the causes of cancer.
4. “Snakes come near the house now and then, …” now and then 有时, 偶尔 e.g. I see them now and then, but not often. This section of the road is so narrow that there are bound to be traffic jams now and then. 这段路太窄，交通有时不免堵塞。
call for 需要, 要求 call back 回电话，召唤某人回来 call in 邀请, 请来 call off 取消；停止 call on/at 拜访 (call on后跟___ 人 作宾语， call at 后跟____名词作宾语 ) 地点
拜访某人
拜访某地
call on drop in on pay a visit to go on a visit to visit call at drop in at pay a visit to go on a visit to visit
高中英语选修8 Unit3 inventors and inventions 课件
Will it be convenient for you to come in the morning?
常用结构
你上午来方便吗？
be convenient to/for sb. It is convenient to do sth. at your convenience for the convenience of sb.
participle
Grammar
1. 学生理解过去分词做定语，表语和宾补的用法 2.能够灵活运用过去分词。
பைடு நூலகம்
本节课主要是复习过去分词做定语，表语和宾补的三种 用法。过去分词作定语时，常指已完成的动作且与所修饰词 之间为被动关系。 一般来说,如果是单个的过去分词，则放 在所修饰词前，若是一个过去分词短语，则放在所修饰词后。 过去分词作表语时，往往表示一种状态。过去分词作宾语补 足语时，表示被动或完成，作宾补的过去分词所表示 的动作 与宾语之间存在逻辑上的动宾关系。
对某人方便 做某事方便 在你方便的时候 为了某人方便
完成句子 ①你什么时候方便呢？ When is it ___c_o_n_v_e_n_i_en__t __fo_r_/_t_o_ you? ②我们的房子离商店很近。 Our house is very __c_o_n_v_e_n_i_e_n_t __ __f_o_r__ the shops. 单项填空 ③Our new house is very ___C___ for me as I can get to the office in five minutes. A. adaptable B. comfortable C. convenient D. available
②Speech distinguishes human beings __fr_o_m__ the animals. ③The Chinese nation is distinguished ____fo_r___ its diligence and
选修八 Unit3 Inventors and inventionsPPT课件
11
Reading
THE PROBLEM OF THE SNAKES
12
13
1. Go though the passage quickly and match the main idea with each part.
_R_e_m_o_v_e_d_the bucket and the bowl
Placed the bowl over the snakes’ __h_a_b_i_ta_t__ ininththeemeovernniinngg
Covered the bowl with a large __b_u_c_ke_t_
and her mother wants her to catch them. D. Introduces her idea of trapping the
snakes and her application for a patent.
15
16
Part 1 (Para.1) :Find the problem.
Part 1 (Para.1)
Part 2
(Paras. 2-3) Part 3 (Paras. 4-6) Part 4 (Paras. 7-8)
Do some research. Find the problem. Apply for a patent.
Three attempts to catch the snakes.
20
Part 3 (Paras.4-6): Three attempts to catch the snakes
Repeated the s_e_c_o__n_d procedure
选修8-Unit-3-Inventors-and-inventions说课稿文档
选修8 Unit 3 Inventors and inventions各位评为老师，你们好。
你们辛苦了。
很高兴能够在这儿与大家分享我的一节课堂设计，我要分享的题目是The problem of the snakes. 选自普通高中教材Module8 Unit3一、教材分析1.教学内容分析本单元的中心话题是“发明家和发明”。
具体涉及“发明与发现的区别”、“发明产生的过程”和“申请发明的条件”。
语言技能和语言知识都是围绕“发明”这一中心话题设计的。
READING部分的课文是一篇记叙文。
故事讲的是一个女孩通过多次尝试，成功地把在她母亲家院子里的安家的一窝蛇捉住并放归大自然；她也将她的捕蛇设计申请了发明专利。
文章也提到了申请专利的标准。
2.学生分析：（1）高二学生具有一定的分析和解决问题的能力，已掌握相关的认知策略，如分析、推理、分类、归纳、总结、记忆等。
（2）学生在学习本课之前已完成了对本单元重点词汇、短语的认读，但尚未掌握其具体用法、搭配习惯与语境中的运用。
3．教学目标分析。
1）知识与技能目标：（1）通过对阅读材料的学习，进行全面整体理解，引发思考，达到强化学生语言意识、积累语言经验的目的。
（2）培养学生的阅读理解能力和应用语言的能力。
2）过程与方法：（1）通过问题设计，学生理解课文，作者是如何发现问题，解决问题，从而申请专利的全部过程。
3）情感态度与价值观（1）通过了解一项发明的产生过程及申请专利的过程，鼓励学生由于发现，勇于探索，勇于创造的科学精神。
也让他们知道保护知识产权的重要性。
4. 教学重点，难点分析。
4.教学重点：1) Help the students summarize the main idea of this text.2) Talk about stages every inventor must go through3) Talk about something about inventors and inventions.教学难点：1. Help Students talk about the procedures of applying for the patent.2. Help Ss express their ideas about the problems given to them.二、教学策略；1.贯彻任务型教学法，通过完成不同形式的练习，教师进行适时的点拨，归纳总结阅读材料的信息。
Unit 3 Inventors and inventions Using Language多媒体教学优质课件 北师大版选修8课件
3. Which statement is true according to the text? A. Bell made a contribution to the deaf education. B. Bell invented the telephone for the deaf. C. Bell thought that you should not think too much
这个词已不再使用。
9. The patent was given in 1876, but it was not until five days later that Bell sent his 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
这些事是她第一本书的灵感来源。
inspire v. 激励; 鼓励 inspired adj. 得到灵感的；有灵感的 inspiring adj. 鼓励人心的; 激励的
8. current
n. 气流; 水流; 电流
adj. 时下的, 当今的, 流行的, 通用的 current events, the current year, in current use, the current of public opinion 舆论的动向 events ． Most of the old are interested in current ____________
Reading Task : Get some general information of Bell.
Date
In 1847 He was young 11 years old In 1876 75 years old
选修八 3.2《Unit 3 Inventors and inventions》 公开课一等奖课件
3.What might the advantages be of getting a patent?
•You are able to prove that you were the first person to make the invention. •You are recognized as a real inventor. •You can make money if you sell your invention to others.
An amphibious car(2003) This is the first car that can travel safely on water and on land. When moving on water, the wheels of the car turn sideways and move into the body. The underneath of the car is strong enough to sail as a boat. It is a prototype and is not yet being produced for sale. This is an interesting modern invention.
and applying for ___a_p_a_t_e_n_t_.
Reading – II (5m)
Divide the text into four parts and work out the main idea for each paragraph.
Part I (Para.1)
The discovery of the problem of the snakes.
Reading –III (7m)