Unit3 Inventors and Inventions
The text tells the p______ of the snakes and roblem rocedures presents the p________ of catching them and applying foratent a p_____.
The purpose of the text is ____
v v
It’s always equipped in high buildings;
It looks like a small room;
v People
can go up and down in it instead of climbing steps.
lift /elevator
vIt
is a kind of make-up invented by French. v It smells good. vWomen especially like to use it. perfume
caught. I put a bowl with some jelly into fridge the_____ and prepared some ice-cubes. I made attempts three _______ and the last one succeeded. Pressed by my friends and relations, I decided seize patent to______ the opportunity to apply for a ______. The criteria are very strict. I have filled in the filed form and _____ my patent application. Now it’s a matter of waiting and hoping.
A.to show us how to trap the snakes but not to kill them B. to tell people how to apply for a patent of the writer’s new idea C. to introduce the writer’s new idea of trapping the snakes and her application for a patent D. to tell the readers how to get a new idea and make it a patent
水陆两用汽车
It’s an invention __________
Stephenson’s “Rocket”
a discovery It’s ___________
Mar.15 , 1493
The New Continent
When we speak of inventions, we the four can’t help thinking of great inventions in ancient China.
Read the passage quickly to find
the main idea of each part.
Part I (P1)
The requirement of getting a patent. The attempts to catch the snakes. The discovery of the problem of the snakes. The research on the approaches to solve the problem.
4. Testing the solution
5. Thinking of a creative solution 6. Deciding on the invention
Unit 3 The problem of the snakes
Skim the whole passage and get the main idea:
Do you know the stages eges every inventor must go through
1.Applying for a patent
2. Finding a problem
3. Doing research
4. According to the text, which subject do you think can be given a patent? A. A new star discovered by a scientist. B. A new novel written by Yao Ming. C. A new kind of grass found in a mountain which can be used as a medicine. D. A new way to make dirty water clean
Part II (P2-3) Part III(P4-6) Part IV (P7-8)
True or False
1. In this passage, the writer wants to encourage the readers to consider carefully the problems in daily life. 2. The writer was successful in catching the snakes in the ____ attempt. second
What’s the connection between discovery and invention？
lead to Discoveries often __________ inventions. Inventions are oftenbased on discoveries. _____________ The purpose of inventions is to make our life onvenient omfortable more c_________________ and c_________________
Unit3 Inventors and inventions
It’s ___________ a discovery
The structure of DNA (Called the double-helix) 双螺旋结构
an invention It’s __________
An amphibious car
Now, Let’s make a summary of the passage
When I called up my mother in the countryside, _______ she was upset. The reason was that snakes came now and then near the house ___________. My mother wanted me to help her and I agreed.
3. If you have a scientific theory or mathematical
model, you can get a patent(专利).
4. If your inventions pass the test, your application for a patent will be published 17 months from _____ the date you apply.
To choose the right answer
1. How did the writer catch the snakes? A. Using something to attract the snakes into a trap. B. Taking their habitat to another place. C. Cooling the snakes so that they became sleepy. D. All the above.
Can you name them?
compass
printing
gunpowder paper-making
Work out two rules:
An invention is something that is create by a human being. ______ d A discovery is merely making known something that alreadyexists _____ in nature.
distinguish I thought this was a chance for me to _________ set about myself. I ________ researching the habits of snakes and decided to cool them so that they would sleepy become_____ and could be easily
What are the three creative steps that the writer takes to catch the snakes without hurting them?
① to put the frozen bowl over the snakes’ in the morning habitat____________. ②to put the frozen bowl over the snakes’ in the evening habitat____________. ③to put the frozen bowl over the snakes’ habit in the evening and carry a net collect the snakes ___________ ____to without harming them the next morning.
高考英语 Unit 3 Inventors and inventions 【高考复习课件】
用本单元所学单词及用法完成下列句子
1．这台机器把石头碾成粉末。 The machine pounds the stones into _p_o_w__d_er_. 2．这项专利期限为三年。 The _p_a_t_en_t_ runs out in three years' time. 3．你能分辨这对双胞胎吗？ Can you _d_is_t_in_g_u_i_s_h_ the twins apart? 4．他个性消极。 He has a _p_a_s_s_iv_e_ disposition.
用本单元所学短语及用法完成下列句子
1．他们到达办公室很快就开始他们的工作了。 No sooner had they got to the office than they _s_e_t_a_b_o_u_t their work. 2．电话占线，所以我打不通经理的电话。 The line is always engaged, so I can't _g_e_t_t_h_ro_u_g_h_to the manager. 3．美餐一顿后，他们开始去爬这座山的山顶。 Having had a good meal, they _s_e_t_o_u_t_ to climb to the top of the mountain. 4．杰克差点掉下悬崖，但是他成功地挂住直到救援到来。 Jack almost fell off the cliff, but managed to_h_a_n_g__o_n_until help came.
运用 用适当的介词或副词填空
(1)Human Rights groups are calling _f_o_r the release of political prisoners.
高中英语《Unit3 Inventors and inventions》优质教学课件
Stage 6 (8): Applying for a patent
How long will you wait for your patent application to be published ?
A. For one and a half years B. For about 500 days C. For 80 months D. For two years
attempt ,but used a small net _a_s (catch) the
passive animals. And all went planned.
At last, pressed by my friends and relations, I
have filled iwnitth form and filed my patent
application the Patent Office.
Part IV: Discussion
1).Do you want to be an inventor?
2).Find words as many as possible to describe
an inventor.
?
determined
Stage 4 (4-6) : Testing the solution
The way of catching the snakes: Firstly , place the frozen bowl over the
snakes’ habitat and ice-cubes on top of the bowl to keep it cool.
2).The six stages an inventor must go through.
Unit 3 Inventors and inventions
• distinguish (1)vi.& vt.辨别；显示……的差别 You should learn to distinguish between right and wrong. 你应学会明辨是非。 The twins are so alike that no one can distinguish one from the other.这对孪生儿长 得很像，没有人能分辨得出哪个是哪个。
• Ⅱ.重点短语扫描 1．call 给……打电话 2．now then 偶尔；有时 3．set 开始；着手 4．dive 迅速把手伸入；一心投入 5．set (to do) 开始(做) 6． on 不挂断；稍等；紧紧握住 7．out of 次序颠倒；发生故障 8．get 设法联系上(尤指打通电话)； (设法)做完；通过
• 【解析】 “如果你方便的话”应用if it is convenient to/for you。 【答案】 C
• bear (bore，borne)vt. (1)负担，承担 I doubt if that chair will bear your weight. 我怀疑那把椅子能否承受得了你的体重。 Who will bear the responsibility/expense? 谁要负担这责任/费用呢？ (2)忍受，忍耐 He can’t bear being laughed at. ＝He can’t bear to be laughed at. 他无法忍受遭人嘲笑。
Unit 3 Inventors and inventions
• Ⅰ.重要单词聚焦 1． n． 专利，证书，专利权 2． vi.& vt. 显示……的差别；使……有所 不同；辨别 3． n. 产品 4． adj. 突然的；意外的 5． adj. 便利的；方便的；就近的 6． n. 小心；谨慎 7． n. 预料；期待；期望
高考英语一轮复习话题38发明家与发明(Unit3Inventorsandinventions)新人教
话题38 创造家与创造〔Unit 3 Inventors and inventions〕晨读背诵根底知识自测一、单词拓展(A)根据音标及词义写出英文单词｡1.distinguish [dɪˈstɪŋɡwɪʃ] vi. & vt.显示……差异;使……有所不同;区分2.merciful [ˈmɜːsɪfʊl] adj.宽大;仁慈;慈悲→mercy [ˈmɜːsɪ] n.宽大;仁慈3.product [ˈprɒdʌkt] n.产品4.abrupt [əˈbrʌpt] adj.突然;意外→abruptly [ә'brʌptlɪ] adv.突然地,唐突地5.convenient [kənˈviːnɪənt] adj.便利,方便,就近→convenience [kənˈviːnɪəns] n.方便,便利→conveniently [kənˈviːnɪəntlɪ]adv.便利地,方便地6.caution [ˈkɔ:ʃən] n.小心,慎重→cautious [ˈkɔ:ʃəs] adj.小心,慎重→cautiously[ˈkɔ:ʃəslɪ] adv.小心地,慎重地7.passive [ˈpæsɪv] adj.被动;消极;被动语态8.seize [si:z] vt.抓住;捉住;夺9.file [faɪl] n.文件;档案;文件夹vt.提交;将……归档10.freezing [friːzɪŋ] adj.冰冻;严寒→freeze [friːz] v.冰冻11.innocent [ˈɪnəsənt] adj.清白;无罪;天真→innocence [ˈɪnəsəns] n.天真,清白12.bear [beə(r)] vt.忍受;忍耐;负担13.tap [tæp] vt.轻打;轻拍;轻敲n.轻轻地敲击(声);(水)龙头14.current [ˈkʌrənt] n.(水或气)流;电流adj.现在;当前15.stable [ˈsteɪb(ə)l] adj.稳固;稳定;安定16.associate [əˈsəʊʃɪeɪt] vt.联想;联系n.同伴,伙伴17.practical [ˈpræktɪk(ə)l] adj.实际;实践;实用18 petence [ˈkɒmpətəns] n.能力;胜任;本领(B)单词活用用所给词正确形式填空｡1. I’m sorry, but I don’t know there is an abrupt ( abruptly)change of plan.2. As expected (expect), the sales manager gave in his notice at work today.3. We should try our best to put the enemy in a passive ( passive) position.4. As we all know, newspapers influence the current ( currently) of thought.5. I have heard two versions (version) of the accident.6．It’s freezing (freeze) outside. You’d better put on more clothes. 7．Your invention is ingenious, but not very practical (practice).8．I keep my reference books near my desk for convenience (convenient)．二、短语互译及运用(A)短语互译1.call up 给……打2.now and then 偶尔;有时3.set about 开场;着手4.dive into 迅速把手伸入;一心投入5.set out (to do) 开场(做)6.hang on 不挂断;稍等;紧紧握住7.out of order 次序颠倒;发生故障8.get through 设法联系上(尤指打通);(设法)做完;通过9.ring back 回复10.ring off 挂断(B)灵活运用选择以上恰当词组填空｡1. The poor girl has gone through such a lot since her parents died.2. Do be careful with those fireworks; the slightest spark could set them off.3. These old photos called up childhood memories.4. I set out to knit(编织) a sweater but in the end it became a vest.5. He's not in; why don't you ring back after 6 o'clock6. He takes my sister out to the theatre now and then.7. My clock is out of order and waked me up at 3 this morning.三、课文语法填空When I called up my mother in the countryside 1 the telephone she was upset. There were some snakes in the courtyard 2 came near the house now and then. I think here was a chance for me to distinguish 3 by inventing something to catch the snakes 4 I set about working on some approaches. Finally I came up with an easy 5 convenient way: I put a bowl with some ice-cubes in it 6 the snakes’ habitat to make them sleepy, then I used a small net 7 (collect) the passive snakes and the next day I merrily released them all back 8 the wild. I was satisfied with my invention that I decided to seize the opportunity to apply 9 a patent. So I sent my invention to the patent office to get recognition. And 10 after I have had the recognition can I say that I am truly an inventor.【答案】1. on 2. which/ that 3. myself 4. so 5. and 6. over 7. to collect 8. into 9. for 10. only重点词汇精讲精练1. distinguish vt.区分；识别；〔常与from, between连用〕区别；区分背诵The man distinguishes himself by his wisdom这个人因智慧而扬名。
课件1：Unit 3 Inventors and inventions
bear(bore，borne) vt.忍受；忍耐；负担；生育
01
忍受做某事
02
bear/stand/tolerate doing
容忍某事
03
put up with sth.
禁止……
04
bear/keep sth.in mind
禁止某人做……
bear a heavy burden
巧学活用
(1)用括号内词的适当形式填空 —Why did Bob cry? —He couldn’t bear__b_e_i_n_g_m__a_d_e___(make) fun of like that before the whole class. (2)完成句子 我们应该牢记，很多事故都是由酒后驾驶造成的。 We should always__b_e_a_r_/k_e_e_p__in__m__in_d__t_h_a_t _many traffic accidents arise from drunk driving.
(1)用适当的介词填空 ①I keep my reference books near my
desk____fo_r___convenience. ②Will it be convenient____f_o_r__you to start work
tomorrow? ③Please send me an answer____a_t___your convenience. (2)用括号内词的适当形式填空 Thanks to the popularity of__c_o_n_v_e_n_ie_n_c_e_stores，we can buy daily necessities_c_o_n_v_e_n_i_e_n_tl_y___.(convenient)
高考英语一轮复习Unit3Inventorsandinventions课件新人教版选修8
-11-
Ⅰ.单词 由简到难,水到渠成 The first step is as good as half over. 【识记】 1.beaten track 被踩出来的路;常规;惯例 2.dive into 迅速把手伸入;一心投入 【默写】 1.不挂断;稍等;紧紧握住 hang on 2.挂断电话 ring off 3.给……打电话 call up 4.偶尔;有时 now and then 5.开始;着手 set about 6.开始(做) set out(to do) 7.次序颠倒;发生故障 out of order 8.设法联系上(尤指打通电话);(设法)做完;通过 get through 9.回复电话 ring back
(2)A well-written composition calls for a good choice
of
words and clear organization among other things. 一篇好的作文还需要选词准确,结构清晰。
(3)Had I known his telephone number,I would have called him up . 如果我知道他的电话,早打电话给他了。
Unit 3 Inventors and inventions
-2-
Ⅰ.单词 由简到难,水到渠成 The first step is as good as half over. 【识记阅读单词】 1.patent n. 专利证书;专利权 2.courtyard n. 院子;庭院;天井 3.walnut n. 胡桃;胡桃木 4.product n. 产品 5.powder n. 粉末;火药 6.perfume n. 香水;香味 7.stainless adj. 无锈的;不锈的;没有污点的 8.passive adj. 被动的;消极的;被动语态的 9.criterion n. (评判的)标准;尺度 10.valid adj. 有效的;确凿的 11.string n. 线;绳子;一串
高中英语选修8 Unit 3 Inventors and inventions-单元教案
Unit 3 Inventors and inventionsⅢ. 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。
1.1 Warming Up 提供了三幅不同发明或发现的图片，让学生运用已有的知识和经验，区分发明和发现的不同含义；并能与同伴合作描述现代发明在现实生活中的作用。
1.2 Pre-reading要求学生将课本所列关于进行科学研究或发明创造所必须经历的几个阶段（步骤或过程）进行正确的排序。
了解每一项发明在得到社会承认前都必须经历一个过程。
1.3 Reading是一篇记叙性的文章。
作者在文中详细介绍了从发现问题（snake trouble）、分析问题（products that might help）到解决问题（remove the snakes）的全过程，并介绍了专利申请方面的一些知识。
1.4 Comprehending第一个训练题要求学生根据课文内容回答问题；第三个训练题要求学生运用科学步骤设计一项发明解决课本所提供的三个问题，并与同学交流观点。
1.5 Learning about Language分两部分。
第一部分要求学生利用填空、改写句子的方式复习所学词汇及表达法。
第二部分重点练习过去分词作定语的用法。
1.6 Using Language分成四部分。
第一部分Reading要求学生阅读一篇介绍发明家Alexander Graham Bell的文章并回答有关问题，了解电话发明者贝尔的发明及其成功的原因。
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。
英语：选修8-unit3-inventors-and-inventions单词讲解课件(新人教版)
5. call up 打电话, 使…回忆起 今晚我会给你打电话。 I’ll call you up tonight. (ring sb. up) 老相片引起了我对童年的回忆。 The old photo calls up memories of my childhood. 【归纳拓展】 call back 召唤某人回来; 再访; 回电话 call for 需要, 要求, 接(人或物) call in 邀请; 请来 call on 拜访(人) call at 拜访(某地)
2) (常与from, between连用) 区别; 区分 distinguish A from B 把A与B加以分开 distinguish between A and B 辨别A和B 你能区分那两个物体吗？ Can you distinguish between those two objects? 应当教育孩子分辨好坏。 Children should be taught to distinguish right from wrong. distinguish oneself 显扬自己, 使自己扬名 e.g. The man distinguished himself by his wisdom. 此人因其聪明才智而名声在外。 How could you possibly distinguish yourself if you are not willing to study hard? 如果你不愿意努力学习，你怎么能使自己出众呢？
3.Convenient
sthbe convenient for sb/sth 对某人/某物方便、便利的 It is convenient for sb to do sth 对于某人来说做某事 是方便的 三点钟对你方便吗?
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．