2019年人教版英语高考一轮复习第一部分 选修8 Unit 3 Inventors and inventions

2019届一轮复习人教版选修八Unit3Inventors and inventions单元学案单元基础知识过关复习Ⅰ.多项选择1．(2014·武汉市高中毕业生2月调研)Right now, the government should adopt a far more ________ approach to push the state’s economy forward.A．dynamic B．apparentC．desperate D．previous2．Money doesn’t necessarily buy happiness, so we can safely draw a conclusion that making a fortune is not always a good ________ for a happy life.A．challenge B．criterionC．ingredient D．qualification3．(2014·鄂州高三期末)Economic reform can only occur at a time when both internal and external conditions of a country are ________ enough.A．abundant B．identicalC．ripe D．distinct4．(2014·黄冈市高三期末)It is important to ________ between the rules of grammar and the conventions of written language.A．determine B．identifyC．explore D．distinguish5．(2014·湖北省八校联考)As their memories________， someold people tend to be talkative because they easily forget what has just been said.A．reproduce B．decreaseC．decline D．associate6．(2014·黄石调研)A well­written composition ________ a good choice of words and clear organization among other things.A．calls on B．calls forC．calls up D．calls off7．Having questioned the spy for two days, the officer didn’t ________ any valuable information.A．seize B．recoverC．obtain D．afford8．It is very important for teachers to constantly update their knowledge in order to maintain their professional ________.A．consequence B．independenceC．competence D．intelligence9．(2014·武汉市武昌区高三联考)The winner of the 2012 Nobel Prize in Literature, Mo Yan, said he did not have high ________ of winning.Actually, he thought he had a slim chance to win.A．assumptions B．expectationsC．satisfactions impressions10．(2014·湖北襄阳高三调研)My mother is too old to live on her own, so we’re fixing up the ________ room for her.A．ultimate B．arbitraryC．spare D．validⅡ.完成句子1．(2014·武昌区元月调研)You’ll be surprised to see ________________________________ in our English study in the last two months！(progress)看到我们在过去的两个月时间英语学习取得了多么快的进步，你一定会觉得很惊讶。

2019届一轮复习人教版Unit 3 Inventors and Inventions单元教案设计Period1Warming Up Pre-reading, ReadingTeaching Procedures: Step1. Warming UpPurpose: To arouse Ss’ interest in learning about the difference betweena discovery and an inventionGet Ss t to guess what the invention is or who the inventor is ingroupsQuestion 1:It`s made of plastics andmetal.It looks like asmall box.The invention can contact someone while you are on the move.Suggested Answer: Mobile phone.Question 2:The inventor is from America.He is one of the father ofinventions. The inventorinvented the bulb.Suggested Answer: Edison1.Get Ss to tell as many the inventions they know as possible in groups.2.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?3.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. 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 stageis to make an invention.2.Ask Ss to finish the exercise of Pre-reading on P19 and then check the answer in pairs.Step 3. Leading-inPurpose: Arouse Ss’ interest in the text and encourage Ss to imaginethe content of the text.Ask Ss to predict in pairs the content of the text based on the title and pictures.Step 4. Fast readingPurpose: 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 proceduresof catching them and applying for a patent2.Get Ss to divide the passage and work out the mainidea for each part.Part I (Para 1): The discovery ofthe 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 thesnakes. Part IV (Para 7～8): Therequirement of getting a patent.Step 5. Intensive reading1.Ask Ss to read the text carefully and find out which paragraph or paragraphs deal with each inventing process in the passage and find theexamples: Suggested Answer:2.Ask Ss to work in pairs and try to tell which of the following statementsare true and which are false.(1)When the writer called up her mother in the country on the phone she wasvery excited.(2)The writer felt very proud that she had a chance to distinguishherself by inventing something that would catch snakes but notharm 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、abucket and a net to catch the snakes.(6)After three attempts, the writer finally caught the snakes and sent theminto the wild.(7)The writer himself decided to send her invention to the patent officeto get recognition for her successful idea.(8)The criteria are so strict that it is difficult for new ideas to be acceptedunless they are truly novel and are really different from everybodyelse`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 toA.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 themoment 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 apatent 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.Ask Ss to read the text carefully and try to get more details from the textSuggested Answers(1) powers (2) hurt .(3)removing (4) attracting (5) using (6)cooling (7) sleepy (8) frozen (9) ice-cubes (10) a large bucket (11) two hours (12) less(13) disappeared (14) placed (15) bucket (16) Overnight; (17) very (18) bite(19) procedure (20) monitored (21) Overnight (22) passive(23) released(25) form (26) application (27) examined (28) 185. According to the form above, get Ss to retell the text.Step 6. ExtensionPurpose: 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 real tasks.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 someproblems 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 you only 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 FormName of inventionInventorsHow do you get the idea?Can you describe yourinvention?(appearance/material /cost/manual, etc.)What is its use?Other information(if necessary )Picture of invention(if necessary)Step 7. Homework1.Ask Ss to go over the reading text.2.Ask Ss to preview Learning about Language.Vocabulary and Useful Expressions Teaching Goals:1.To enable Ss to master key phrases and expressions2.To enable Ss to learn how to use these words and expressionsTeachingProcedures: Step1. LanguagestudyPurpose: To train Ss’ listening ability and language capacity.1.Ask Ss to read the text and match Column A with Column B. Column A Column B(1)upset A. standard of judgment(2)distinguish B. substance that has been crushed, rubbed, or worn to dust(3)powders C. having force in law(4)approach D. trouble; cause( sb )to be disturbed。

2019届一轮复习人教版选修8Unit3-Inventors and inventions 学案设计单元核心词汇语篇记忆Currently I've become one of the personnel of the Patent Office.I am dynamic and never work passively.Soon I am competent to identify whether a patent claim is valid based on the criteria.An inventor files a patent application with the expectation that he can make a fortune by selling it.Yesterday two applications seized my attention.Someone submitted a system that could predict abrupt climate changes.He said he had tested the system with caution and made sure it was stable as well as practical.The other was a simple game,through which small kids would learn merrily to distinguish shapes and colors.默写识记◆默写单词1．distinguish v i.&v t.使……有所不同；辨别2．abrupt adj.突然的；意外的3．convenient adj.便利的；方便的；就近的4．caution n.小心；谨慎5．expectation n.预料；期待；期望6．merry adj.愉快的；高兴的7．seize v t.抓住；捉住；夺8．file n.文件；档案；文件夹v t.提交；将……归档9．innocent adj.清白的；无罪的；天真的10．ripe adj.熟的；成熟的11．bear v t.忍受；忍耐；负担12．practical adj.实际的；实践的；实用的◆记住词义1．patent n.专利证书；专利权2．powder n.粉末；火药3．stainless adj.无锈的；不锈的；没有污点的4．criterion n.(评判的)标准；尺度5．valid adj.有效的；确凿的6．identification n.鉴定；辨认；确定；身份证明7．current n.(水或气)流；电流adj.现在的；当前的8．stable adj.稳固的；稳定的；安定的9．court n.法庭；法院；朝廷10．associate v t.联想；联系11．competence n.能力；胜利；本领12．personnel n.人力资源；人事部；全体人员◆写出短语1．call up给……打电话2．set about开始；着手3．set out(to do)开始(做)4．dive into迅速把手伸入；一心投入5．hang on不挂断；稍等；紧紧握住6．out of order次序颠倒；发生故障7．get through接通(电话)；(设法)做完；通过8．ring off挂断电话联想拓展形容词后缀­less1．stainless无锈的2．wireless无线电的3．fruitless无成果的4．jobless失业的5．motionless不动的6．speechless说不出话的7．breathless透不过气来的短语串记1．call for要求；需要；去接某人2．call at参观/拜访某地3．call back叫回；回电话4．call on/upon拜访，访问；号召5．call on/upon拜访，访问；号召6．call off决定取消；下令停止－－－－－－－－－－－7．set about doing着手或开始做8．get down to doing着手或开始做9．go about doing着手或开始做10．settle down to(doing)sth.着手或开始做－－－－－－－－－－－11．dive into专心做某事12．put one's mind into专心做某事13．put one's heart into专心做某事14．apply oneself to专心做某事15．be absorbed in专心做某事16．be buried in专心做某事17．be occupied in专心做某事18．be lost in专心做某事－－－－－－－－－－－19．now and then偶尔；有时20．up and down上下21．here and there到处，处处经典例句①One in four people are now jobless in inner areas like Tottenham and Peckham.像托特纳姆和佩卡姆这样的内陆地区失业人口达1/4。

2019届一轮复习人教版选修八Unit3Inventors and inventions单元学案一单元基础训练一、单元单词短语回顾△amphibious [æmˈfibiən] adj.两栖（类）的△George Stephenson 乔治·斯蒂芬森（英国发明家，蒸汽机的发明人）patent [ˈpeitənt] n.专利证书；专利权call up 给……打电话courtyard [ˈkɔ:tˈjɑ:d]n.院子；庭院；天井now and then 偶尔；有时walnut [ˈwɔ:lnʌt] n.胡桃；胡桃木distinguish [diˈstiŋgwiʃ] vi. & vt.显示……的差别；使……有所不同；辨别merciful [ˈmə:sifəl] adj.宽大的；仁慈的；慈悲的product [ˈprɔdʌkt] n.产品powder [ˈpaudə] n.粉末；火药set about 开始；着手perfume [ˈpə:fju:m] n.香水；香味stainless [ˈsteinləs] adj.无锈的；不锈的；没有污点的△jelly [ˈdʒeli] n.果冻；果冻状物cube [kju:b] n.立方体；立方cubic [ˈkju:bik] adj.立方的abrupt [əˈbrʌpt] adj.突然的；意外的abruptly [əˈbrʌptli]adv.突然地；唐突地convenient [kənˈvi:niənt] adj.便利的；方便的；就近的caution [ˈkɔ:ʃən] n.小心；谨慎expectation [ˌekspekˈteiʃən]n.预料；期待；期望passive [ˈpæsiv] adj.被动的；消极的；被动语态的merry [ˈmeri] adj.愉快的；高兴的merrily adv.高兴地；愉快地seize[si:z]vt.抓住；捉住；夺△recognition [ˌrekəgˈniʃən] n.认出；认可；承认criterion [kraiˈtiəriən] n.（评判的）标准；尺度△claim [kleim] n. & vt.要求；声称；主张valid [ˈvælid] adj.有效的；确凿的file [fail]n.文件；档案；文件夹vt. 提交；将……归档ripe [raip] adj.熟的；成熟的string [striŋ] n.线；绳子；一串glue [glu:] n.胶；胶水vt.粘贴；粘合△rod [rɔd] n.杆；棒freezing ['fri:ziŋ] adj.冰冻的；严寒的greengrocer [ˈgri:nhɔ:n] n.果蔬商（pl）蔬菜水果店identification [aiˌdentifiˈkeiʃən] n.鉴定；辨认；确定；身份证明directory [diˈrektəri] n.电话簿；商行名录dial [ˈdaiəl] vt.拨（电话）rainfall [ˈreinfɔ:l] n.降雨△courtroom ['kɔ:tru:m] n.法庭；审判室innocent [ˈinəsənt] adj.清白的；无罪的；天真的lantern [ˈlæntən] n.灯笼；提灯bear[bɛə]vt.忍受；忍耐；负担jam [dʒæm] n.堵塞；阻塞；果酱△Alexander Graham亚历山大·格雷厄姆·贝尔△microphone [ˈmaikrəfəun] n.麦克风；话筒forehead [ˈfɔrid] n.额头beaten track 被踩出来的路；常规；惯例△occasionally[əˈkeiʒənəli] adv.偶然地；不时地dive into 迅速把手伸入；一心投入dynamic [daiˈnæmik] adj.充满活力的；精力充沛的；动态的；发展变化的set out (to do) 开始（做）△multiple [ˈmʌltipəl] adj. 多种的；多样的；多类型的n.倍数△Morse 莫尔斯电码dot [dɔt] n.点；小圆点vt. 以小圆点标出；分散tap [tæp]vt.轻打；轻拍；轻敲n.轻轻地敲击（声）；（水）龙头wire [ˈwaiə] n.金属丝；电线straw [strɔ:] n.稻草；麦秆；饮料吸管△reproduce [ˌri:prəˈdju:s] vt.复制；再现……的形象或声音current [ˈkʌrənt]n.（水或气）流；电流adj. 现在的；当前的helicopter [ˈhelikɔptə] n.直升飞机triangle [ˈtraiæŋgəl] n.三角形；三角形物体△tetrahedron ['tetrə'hi:drən] n.四面体stable [ˈsteibəl] adj.稳固的；稳定的；安定的△invaluable [inˈvæljuəbəl]adj.无价的；极宝贵的associate [əˈsəuʃieit] vt.联想；联系n.同伴；伙伴practical [ˈpræktikəl] adj.实际的；实践的；实用的△James Dyson 詹姆斯·戴森（英国发明家）refrigerator [riˈfridʒəreitə] n.冰箱court [kɔ:t] n.法庭；法院；朝廷extension [ikˈstenʃən] n.电话分机；扩大；延伸hang on 不挂断；稍等；紧紧握住out of order 次序颠倒；发生故障get through 设法联系上（尤指打通电话）；（设法）做完；通过ring back 回复电话ring off 挂断电话version [ˈvə:ʃən] n.版本；译本competence [ˈkɔmpitəns] n.能力；胜利；本领△competent [ˈkɔmpitənt] n.能胜任的；有能力的；称职的jeep [dʒi:p] n.吉普车personnel [ˌpə:səˈnel] n.人力资源；人事部；全体人员二、单元重要句式回顾：根据括号内要求翻译句子1．应当教育孩子分辨好坏。