人教版必修五優(yōu)秀課件5.1.1 Great scientists

1、學(xué)英語(yǔ)報(bào)社http:/www.e-l- 全新課標(biāo)理念，優(yōu)質(zhì)課程資源Unit 1 Great scientist第一部分金色教案教學(xué)設(shè)計(jì)說明About the topic and the structures單元話題和結(jié)構(gòu)本單元的話題是“偉大的科學(xué)家”，介紹了西方歷史上的兩位科學(xué)家。本單元句法項(xiàng)目是“過去分詞作定語(yǔ)和表語(yǔ)”。題解：科學(xué)家是專門從事科學(xué)研究的人士，包括自然科學(xué)家和社會(huì)科學(xué)家這兩大類，凡可以稱之為科學(xué)家的都是一些成功人士，如：牛頓、哥白尼等。金色教案教學(xué)設(shè)計(jì)在單元課時(shí)劃分上與課本保持一致，即“閱讀課、知識(shí)課、運(yùn)用課三課時(shí)/三課型劃分”。但在實(shí)際教學(xué)過程中，我們建議教師依據(jù)學(xué)生基礎(chǔ)、教

2、學(xué)條件、學(xué)校安排的因素，對(duì)課本、對(duì)金色教案教學(xué)設(shè)計(jì)重新劃分課時(shí)、裁剪、拼接使用我們提供的材料，以便“物盡所用”，達(dá)到最佳教學(xué)效果。教師也可以參照我們提出的“實(shí)際教學(xué)過程課時(shí)劃分建議”進(jìn)行教學(xué)。Period 1Reading 閱讀課Warming Up 部分教師可以選擇“定義”、“談?wù)摗焙汀皢柎稹毙问郊ぐl(fā)背景知識(shí)、為其后的閱讀作好詞語(yǔ)、結(jié)構(gòu)和心理的準(zhǔn)備。Reading是篇記敘文，記敘John snow 戰(zhàn)勝霍亂的過程。教師引導(dǎo)學(xué)生進(jìn)行如下活動(dòng)：Listening and reading aloud，Reading and underlining，Reading to finish the tab

3、le below，Making a diagram of the text JOHN SNOW DEFEATS “KING CHOLERA”，Retelling the text in your own words with the help of the diagram above. 背景：霍亂是由霍亂弧菌所致的烈性腸道傳染病，臨床上以劇烈無痛性瀉吐，米泔樣大便，嚴(yán)重脫水，肌肉痛性痙攣及周圍循環(huán)衰竭等為特征，解放后我國(guó)已消滅本病，但國(guó)外仍有不斷發(fā)生和流行。Period 2Learning about language 知識(shí)課Learning about language和課本一樣，金色教案也

4、分兩部分：詞法和句法。教師可以按照我們?nèi)缦略O(shè)計(jì)授課： Warming up by interviewing John Snow，Learning about The Participle，Discovering words and expressions，Discovering useful structures，Closing down by reading and copying。Period 3Using language運(yùn)用課Using language 教師可以靈活使用我們提供的教學(xué)設(shè)計(jì)：Warming up by looking and listening，Listening an

5、d answering，Discussing future jobs，Reading and copying，Summing up theories，Writing a letter to Copernicus。補(bǔ)充：錢學(xué)森是中國(guó)現(xiàn)代物理學(xué)家、世界著名火箭專家，為中國(guó)火箭和導(dǎo)彈技術(shù)的發(fā)展提出了極為重要的實(shí)施方案。然后是圍繞哥白尼的讀、寫活動(dòng)。哥白尼在他的偉大著作天體運(yùn)行論中正確地論述了地球繞其軸心運(yùn)轉(zhuǎn)；月亮繞地球運(yùn)轉(zhuǎn)；地球和其他所有行星都繞太陽(yáng)運(yùn)轉(zhuǎn)的事實(shí)。實(shí)際教學(xué)過程課時(shí)劃分建議Period 1將Warming Up、 Pre-reading、Reading和Comprehending整合在一

6、起上一節(jié)“閱讀課”。Period 2將Learning about language 和Workbook中的 USING WORDS AND EXPRESSIONS、USING STRUCTURES 整合在一起上一節(jié)“語(yǔ)言知識(shí)課”。Period 3將Using language 設(shè)計(jì)為一節(jié)包括聽說讀寫單項(xiàng)技能或組合技能訓(xùn)練的“綜合技能課（一）”。Period 4將Workbook 的READING AND LISTENING和TALKING整合在一起上一節(jié)“聽說課”。Period 5將Workbook 的LISTENING TASK、READING AND WRITING TASK和 SPEA

7、KING TASK整合為一節(jié)“綜合技能課（二）”。第二部分教學(xué)資源說明Section 1Background 背景圍繞單元話題“偉大的科學(xué)家”我們提供了若干實(shí)用性背景材料。這些材料既可以作為教師教學(xué)參考材料為教師所用，也可以直接或改寫、重組后作為課堂內(nèi)外的拓展性閱讀材料呈現(xiàn)給學(xué)生。Section 2Explanation解析重點(diǎn)針對(duì)“閱讀課型”中的課文難句，我們提供了詳盡的，就句論句的解析和翻譯，并且以解析的焦點(diǎn)話題為線索，進(jìn)行了一定的歸納、辨析和總結(jié)，以幫助教師更好地實(shí)施“語(yǔ)言形式”的教學(xué)。Section 3Vocabulary詞匯按照課本單元詞匯表順序，我們重點(diǎn)提供動(dòng)詞、短語(yǔ)搭配的講解。所

8、提供的例句，經(jīng)典、地道、實(shí)用、易懂，完全可以直接用于教學(xué)。第三部分教學(xué)測(cè)評(píng)說明圍繞單元詞法、句法項(xiàng)目，我們提供了長(zhǎng)短不一的“單元教學(xué)測(cè)評(píng)”，并備有參考答案供教師使用。有些測(cè)評(píng)題目直接源于歷年高考試卷，更具有說服力和實(shí)用性。Part 1 Teaching Design第一部分 教學(xué)設(shè)計(jì)Period 1 A sample lesson plan for reading(JOHN SNOW DEFEATS “KING CHOLERA”)IntroductionIn this period, after the warming up, students will first be guided to

9、share opinions on proving a new idea. Then they will be helped to read a narration about John Snow fighting cholera. They shall learn the text by reading and underlining, reading to finish the table, making a diagram of the text JOHN SNOW DEFEATS “KING CHOLERA” and retelling the text in their own wo

10、rds with the help of the diagram above. Objectives To help students learn to describe people To help students learn to read a narration about John Snow To help students better understand “Great scientists” To help students learn to use some important words and expressions To help students identify e

11、xamples of “The Past Participle (1) as the Predicative & attribute” in the textFocusWordsconclude, analyze, repeat, defeat, attend, expose, cure, control, absorb, pump, blame, handle, announce, instruct, contribute, spin, rejectExpressions put forward, draw a conclusion, in addition, linkto, apa

12、rt from, be strict with, lead to, make sense, point of viewPatterns But he became inspired when he thought about helping ordinary peopleSo many thousands of terrified people died every time there was an outbreak.He got interested in two theories explaining how cholera killed people. He determined to

13、 find out why.It seemed the water was to blame. AidsMultimedia facilities, tape-recorder, photos, diagrams Procedures1. Warming up Warming up by definingGood morning, class. I am glad to see you on this special day, the day when you become a senior two student. I am happy to be your teacher of Engli

14、sh.Today we are going to read about a certain scientist. But first lets define the word “scientist”. What is a scientist?ScientistA scientist is a person who works in science, trying to understand how the universe or other things work.Scientists can work in different areas of science. Here are some

15、examples: Those that study physics are physicists. Those that study chemistry are chemists. Those that study biology are biologists.Warming up by asking and answering questions about scienceTo begin with, work in groups of four and find out as many scientists as possible and their contributions. The

16、y can be both Chinese and foreign scientists, living or dead.ScientistsContributionsMadame Curieradium/ radioactivitySir Isaac Newtonthe Theory of GravityAlbert Einsteinthe secrets of the atom and of the universethe Theory of RelativityThomas Einsteinelectric light bulbCharles Darwinthe Theory of Ev

17、olutionThe Origin of SpeciesStephen Hawkingblack holesA Brief History of TimeZhang Hengthe earliest seismographYuan LongpingAgriculture(Father of Hybrid Rice) Qian XuesenChinas aerospace (Father of the Chinese space programme)Alexander FlemingpenicillinAlexander Graham Bellfirst telephone callJohn B

18、aird invent televisionRay Tomlinsonfirst e-mail messageGalileo Galileihis famous Leaning Tower of Pisa experimentBenjamin Franklinfamous kite experimentNicolaus Copernicusastronomy curriculumWarming up by talking about top honor for two Chinese scientistsHello, everyone. Nice meeting you here. You a

19、re now a senior two student. Some of you will be a scientist in the future. But have you ever heard that Yuan Longping, director-general of the China National Hybrid Rice Research and Development Centre in central China's Hunan Province and Bai Chunli, vice-president of the Chinese Academy of Sc

20、iences in Beijing were formally introduced to the academy on April 28, 2007 at a global meeting of US academy members and foreign associates.Yuan Longping, director-general of the China National Hybrid Rice Research and Development Centre in Central China's Hunan Province and Bai Chunli, vice-pr

21、esident of the Chinese Academy of Sciences in Beijing were formally introduced to the academy last Saturday at a global meeting of US academy members and foreign associates. Yuan, 77, dubbed the "father of hybrid rice" for his extraordinary contributions toward developing high-yield rice,

22、is a household name in China. With more than half of China's paddy fields growing Yuan's rice, his scientific breakthrough has fed millions of people in the world's most populous country. His "super rice" has also been introduced to more than 20 other countries. Bai, 52, is con

23、sidered to be a leading expert in China's molecular nanostructure and nanotechnology studies. "I think the fast development of Chinese science has drawn increased attention from the US academy," Bai said in an interview with China Daily last year shortly after he was elected. 2. Pre-re

24、ading by sharing opinions on proving a new ideaAnybody might come out with a new idea. But how do we prove it in scientific research? How many stages are there in examining a new idea in scientific research? What are they?Now look at the blackboard to learn about the seven stages put in an order.Fin

25、d a problem Make up a question Think of a method Collect results Analyse the results Draw a conclusion Repeat if necessaryCould you give an example to illustrate the seven stages?3. ReadingListening and reading aloudTo know more about scientific research, turn to page 2 and read aloud the article. T

26、ry at the same time to locate the information to complete the form below.WhoWhenWhatHowResultJohn Snow1854helping ordinary people exposed to choleraExamining the source of all water supplies and finding new methods of dealing with polluted waster“King Cholera”defeatedReading and underliningNow you a

27、re asked to go over the text the second time, looking for the expressions within the passage and underlining them at the same time. After class copy them into your Expression Notebook and write a short passage of your own making use of the expressions.Expressions from JOHN SNOW DEFEATS “KING CHOLERA

28、”ease the birth of, become inspired, find the cause, multiply in the air, without reason, a cloud of gas, float around, find ones victims, absorb into with the meals, attack the body, test the theories, spread through, gather the information, markon the map, give a clue about, drink water from, be t

29、o blame, removefrom, slow down, be spread by, in addition, be linked to, move away from, deliverfromto, die of, with certainty, preventfrom, deal with, instructtoReading to finish the table belowRead the text again to decide on the type of writing and summary of JOHN SNOW DEFEATS “KING CHOLERA”.Type

30、 of writingThis is a piece of narrative writing.Main idea of the passageIt tells about John Snow and his fight against “King Cholera”.Topic sentence of 1st paragraphJohn Snow was a well-known doctor in London.Topic sentence of 2nd paragraph He got interested in two theories explaining how cholera ki

31、lled people.Topic sentence of 3rd paragraphHe believed in the second theory but needed to prove he was correct. Topic sentence of 4th paragraphHe looked into the sources of the water. Topic sentence of 5th paragraphJohn Snow had shown that cholera was spread by germs.Topic sentence of 6th paragraphF

32、inally “King Cholera” was defeated.Making a diagram of the text JOHN SNOW DEFEATS “KING CHOLERA”Two theories: cholera absorbed through air; cholera absorbed with meals Para. 2John Snow helping people exposed to choleraPara. 1John Snow for 2nd theoryPara. 3John Snow finding polluted water spreading g

33、erms of cholera Para. 5John Snow looking for cholera in the waterPara. 4King Cholera defeated by John SnowPara. 6Retelling the text in your own words with the help of the diagram aboveRetelling can be useful, for it both strengthen ones learning of the vocabulary, the structure, and gives one a wond

34、erful chance to practice speaking English. 4. Closing down by taking a quizTo end this first period, we shall take a quiz. Fill in the blank with one word to complete the summary of the text.John Snow was born 1_ a labourer's family on 15 March 1813 in York and 2 _ 14 was sent to work for a surg

35、eon. In 1836 he 3 _ to London to start his formal medical 4 _. He became a member 5 _ the Royal College of Surgeons in 1838, 6 _ from the University of London in 1844 and 7 _ accepted to the Royal College of Physicians 8 _ 1850.At the time, it was thought 9 _ cholera was airborne. However, Snow 10 _

36、 not accept this 'miasma' (bad air) theory, 11 _ that in fact it entered the body 12 _ the mouth. He published his ideas 13 _ an essay 'On the Mode of Communication of Cholera' 14 _ 1849. A few years later, Snow was able 15 _ prove his theory. In August 1854 16 _ cholera outbreak occ

37、urred in Soho. After 17 _ investigation, including plotting cases of cholera 18 _ a map of the area, Snow was able 19 _ set a water pump in Broad (now Broadwick) Street as 20 _ source of the disease. He had the handle 21 _ the pump removed, and cases of cholera 22 _ began to disappear. 23 _, Snow's 'germ' theory of disease was not widely accepted 24 _ the 1860s. Snow died of a stroke 25 _ 16 June 1858.(Keys: 1 into 2 at 3 moved 4 education 5 of 6 graduated 7 was 8 in 9 that 10 did 11 arguing 12 t