2019-2020年人教版高中英語必修5 Unit1 第2課時(shí) Great Scientists 教案2.doc
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2019-2020年人教版高中英語必修5 Unit1 第2課時(shí) Great Scientists 教案2. 單元教學(xué)目標(biāo)技能目標(biāo)Skill Goals Talk about science and contributions of scientistsPractice expressing will, hope and suggestionsPractice expressing the stages in examining a new scientific ideaLearn to organize a scientific researchLearn to use the past participle as the predicative & attributePractice describing peoples characteristics and qualitiesDevelop the skills of persuasive and descriptive writing. 目標(biāo)語言功 能 句 式Describing people What nationality is this scientist?When was he / she born?When did he / she die?What kind of family did he / she e from?What kind of education did he / she receive?What did he / she achieve in his / her scientific work?Why did he / she achieve great success?Was it because of his / her talent / intelligence / hard work / persistence / confidence / curiosity / enthusiasm / luck?詞 匯1 四會詞匯engine, characteristic, theory, scientific, examine, conclude, conclusion, analyse, repeat, defeat, attend, expose, cure, control, absorb, test, severe, valuable, pump, pub, blame, immediately, handle, addition, link, announce, instruct, virus, construction, contribute, positive, strict, movement, god, backward, plete, spin, enthusiastic, cautious, reject, view2 認(rèn)讀詞匯infect, infectious, cholera, deadly, outbreak, clue, Cambridge, germ, certainty, creative, cooperative, Nicolas Copernicus, revolutionary, calculation, loop, privately, bright-ness, persuasive, logical3 詞組put forward, make a conclusion, in addition, link . to ., apart from, be strict with, lead to, make sense, point of view, expose to, absorb into, be to blame, physical characteristic結(jié) 構(gòu)The past participle as the predicative & attributeFind out the functions of the past participle in sentences.Discover the similarities and differences between the passive voice of the predicate and the past participle used as predicative & attribute.重點(diǎn)句子1. John Snow was a famous doctor in London so expert, indeed, that he attended Queen Victoria as her personal physician. P22. But he became inspired when he thought about helping ordinary people exposed to cholera. P23. It seemed the water was to blame. P24. To prevent this from happening again, John Snow suggested that the source of all water supplies be examined. P35. Although he had tried to ignore them, all his mathematical calculations led to the same conclusion: that the earth was not the center of the solar system. P66. Only if you put the sun there did the movements of the other planets in the sky make sense. P77. To his surprise, he found that he could cross six of the bridges without going over any of them twice or going back on himself. P44. 教材分析和教材重組1. 教材分析本單元主要話題是How to organize scientific research。旨在通過本單元的教學(xué)培養(yǎng)學(xué)生探究科學(xué)、崇尚科學(xué)的精神和正確的科學(xué)觀;幫助學(xué)生了解科學(xué)的本質(zhì)和科學(xué)家的特質(zhì),使學(xué)生懂得科學(xué)探究的基本步驟和要素;指導(dǎo)學(xué)生如何對科學(xué)家及其所從事的科研工作進(jìn)行描述、發(fā)表看法,并針對自己的個性特征和興趣專長,暢談個人的職業(yè)志向和人生規(guī)劃。1.1 Warming Up 通過問答形式使學(xué)生回顧不同領(lǐng)域不同時(shí)代的10位科學(xué)家,了解他們對人類的貢獻(xiàn)及其成果。1.2 Pre-reading 通過對幾個問題的討論,使學(xué)生了解傳染病和“霍亂”的基本常識,并了解科研過程中驗(yàn)證某些觀點(diǎn)的基本程序和方法。1.3 Reading 介紹英國著名醫(yī)生John Snow是如何通過考察分析、探究的科學(xué)方法,發(fā)現(xiàn)并控制“霍亂”這種傳染病的。通過課文學(xué)習(xí),使學(xué)生了解科學(xué)發(fā)現(xiàn)的全過程及其嚴(yán)密性;學(xué)習(xí)描述性文體的基本寫作框架。1.4 prehending 共設(shè)計(jì)了四個題型。1.5 Learning about Language 共設(shè)計(jì)了兩大部分,8個練習(xí),對本單元的重點(diǎn)詞匯和主要語法項(xiàng)目進(jìn)行訓(xùn)練。第一部分的1-4題旨在訓(xùn)練學(xué)生對重點(diǎn)詞匯、短語的運(yùn)用;第二部分旨在練習(xí)過去分詞作定語和表語的用法。1.6 Using Language 由兩部分組成:Listening and speaking 是一段關(guān)于中國著名科學(xué)家錢學(xué)森先生的生平介紹的聽力材料;Reading and writing是一段關(guān)于偉大天文學(xué)家哥白尼發(fā)表“日心說”過程的短文。2 教材重組2.1 將Warming Up,Pre-reading, Reading和prehending三部分整合為一節(jié)“精讀課”。2.2 將Using Language中的Copernicus Revolutionary Theory和Workbook中的FINDING THE SOLUTION整合為一節(jié)“泛讀課”。2.3 將Learning about Language中的Discovering useful structures和Discovering useful words and expressions以及Workbook中的USING STRUCTURES和USING WORDS AND EXPRES-SIONS整合為一節(jié)“語言學(xué)習(xí)課”。2.4 將Using Language中的Listening與Workbook中LISTENING和LISTENING TASK三個部分整合為一節(jié)“聽力課”。2.5 將Using Language中的Speaking與Workbook中的TALKING和SPEAKING TASK三個部分整合為一節(jié)“口語課”。2.6 將 Using Language中的Reading and Writing以及Workbook中的WRITING TASK整合為一節(jié)“寫作課”。3. 課型設(shè)計(jì)與課時(shí)分配 1st Period Reading 2nd Period Extensive Reading 3rd Period Language Study 4th Period Listening 5th Period Speaking 6th Period Writing. 分課時(shí)教案 Language StudyTeaching goals 教學(xué)目標(biāo)1. Target language 目標(biāo)語言重點(diǎn)詞匯和短語virus, contribute, conclude, make ones way to, reserved seats 2. Ability goals 能力目標(biāo)Learn the past participle used as attribute and predicative.Teaching important & difficult points 教學(xué)重難點(diǎn)Learn the past participle used as attribute and predicative.Teaching methods 教學(xué)方法Grammar-Translation method.Teaching aids 教具準(zhǔn)備A puter and a projector. Teaching procedures & ways 教學(xué)過程與方式StepRevision and Lead-in Task 1: Dictate the following important words and expressions. T: Now class. Lets have a dictation. Ready? Reference words: valuable, instruct, cure, announce, look into, examine, put forward, immediately, expose, link to, blame, absorb, severe, defeat, reject, test. Thats over, have you finished?Task 2: Ask the students to turn to pages 4 and 42 and do Exercise 1. And then check the answers. Task 3: Ask the students to read and understand the explanations in Exercise 2 on page 4. T: Very good! Can you put the verb “make” with a noun to form a “predicate + object” phrase? For example: “making a mistake” instead of “to mistake”.Sample answers: S: “make an agreement”, “make an admission”, “make an apology”.T: Well done! Please find and collect as many examples as you can as homework. Next period Ill check your work.Task 4: Ask the students to do Exercises 3 on page 43 and then check the answers. Step PracticeTask 1: Enable the students to do the following exercises. T: Please look at the screen and put them into English using “make + n” and past participles.Show the following on the screen:約會, 閑言碎語, 道歉, 競爭, 選擇, 不速之客,感到沮喪的學(xué)生,受到鼓舞的競賽者, 擁擠的街道Sample answers: make an appointment, make gossip, make an apology, make a contest, make a choice, unexpected visitors, discouraged students, inspired contestant, crowded streetsStep GrammarExplain the usage of the past participles as predicative and attribute. 1. 過去分詞作表語表示主語所處的狀態(tài)。用作表語的過去分詞大多來自及物動詞;不及物動詞的過去分詞能作表語的只限于少數(shù)表示位置轉(zhuǎn)移的動詞,如go, e, assemble等,它們用在連系動詞之后,表示完成意義,無被動意義。例如:The man looked quite disappointed.He is greatly discouraged by her refusal.His hair is nearly all gone.已經(jīng)形容詞化了的過去分詞大多可作表語,常見的有acplished, amazed, amused, astonished, broken, closed, pleted, plicated, confused, crowded, devoted, disappointed, discouraged, drunk, excited, frightened, hurt, interested, lost, satisfied, surprised, worried等。2. 過去分詞作定語a)用作前置定語的過去分詞通常來自及物動詞,帶有被動意義和完成意義。例如:We like skating in the frozen lake in the winter.=We like skating in the lake which has been frozen in the winter.How many finished products have you got up to now?=How many products that have been finished have you got up to now?來自不及物動詞的過去分詞很少能單獨(dú)用作前置定語,能作這樣用的僅限以下幾個詞,這時(shí)僅表示完成意義,不表示被動意義。例如:a retired worker=a worker who has retiredan escaped prisoner=a prisoner who has escapeda faded / withered flower=a flower that has faded / witheredfallen leaves=leaves that have fallenthe risen sun=the sun that has just risena returned student=a student who has returnedvanished treasure=treasure that has vanishedb) 用作后置定語的過去分詞通常也來自及物動詞,表示被動意義和完成意義。這時(shí)過去分詞相當(dāng)于一個定語從句。例如:Things seen are better than things heard.=Things which are seen are better than things which are heard.The lobster broiled over charcoal was delicious.=The lobster which was broiled over charcoal was delicious.Practice: 將下列句子譯成英語。1. 他看上去又累又沮喪. 2. 我們一得到補(bǔ)充資金,就繼續(xù)我們的實(shí)驗(yàn)。3. 我們可以看到被陽光照亮的月球的一部分.4. 經(jīng)過一個激動和無眠的夜晚之后,第二天我強(qiáng)迫自己在海濱走了很久.5. 早在1649年,俄亥俄州就決定在每一個城鎮(zhèn)建立免費(fèi)的、由稅收支持的學(xué)校。6. 彼得對這一切似乎很驚奇。Sample answers: 1. He looked tired and depressed. 2. We will go on with our experiment as soon as we get the added fund. 3. We can see the part of the moon lighted by sunlight. 4. After a night spent in excitement and sleepless-ness, I forced myself to take a long walk along the beach the next day. 5. As early as in 1649, Ohio made a decision that free, tax-supported schools must be established in every town. 6. Peter was very amazed at all this. Step HomeworkPrepare for the next period.- 1.請仔細(xì)閱讀文檔,確保文檔完整性,對于不預(yù)覽、不比對內(nèi)容而直接下載帶來的問題本站不予受理。
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