高中英語-Book2unit3教學(xué)設(shè)計學(xué)情分析教材分析課后反思

Unit3ComputersReading教學(xué)設(shè)計教學(xué)目標(biāo)Inthisclass,youaresupposedto...1.learnthedevelopmentofcomputer2.masterthereadingskillsofexposition(說明文)writing,suchasskimming,scanningandgettingthemainideaofthepassage3.describethecomputerinthefuture課前預(yù)習(xí)案Usefulphrases1.calculatingmachine_____________2.simplify______________3.analyticalmachine______________4.cardwithholes______________5.technologicalrevolution_____________6.artificialintelligence____________7.universalmachine______________8.transistor______________9.memory____________10.network___________11.WorldWideWeb__________課中探究案Period1Fast-readingTask1Readingforimportantinformation1.Lookthroughthepassagetofindoutwhothespeakeris.______________________________________2.Whichtype/styledoesthetextbelongto?A.Description(描寫)B.Narration(敘述)C.Exposition(說明)D.Argumentation(議論)Task2.Findthetopicsentenceofeachparagraphandunderlinethem.Para1_____________________________________________________________Para2_____________________________________________________________Para3_____________________________________________________________Findthekeywordsineachtopicsentenceandsummarizethemainidea.Themainideaofthepassageis___________________________________________Tips:Atopicsentenceisusuallythe___________sentenceorthe________sentenceofaparagraph.Atopicsentencesummarizes(總結(jié))themainideaofaparagraph.Period2Detail-readingTask1.Readthewholetext，andfinishthe3mindmaps.（細(xì)讀全文完成三張思維導(dǎo)圖）Task2.ExplorationQuestion：Howdoesthearticledevelop?A.bycomparison(對比)B.byspaceC.bytimeD.byexamplePeriod3PracticeTask1.ListeningandspeakingListentothetapeandcompletetheshortpassage(根據(jù)聽力材料，完成本文縮寫短篇）Overtime,Ihavebeenchangedquitealot.IbeganasacalculatingmachineinFrance.Andittooknearly200yearsbeforeI_________(build)asananalyticalmachine.AfterIwasprogrammedbyanoperator,Icould“think”_________.Bythe1940s,Ihadgrown_____________aroom.Astimewentby,Iwasmadesmaller.Thesechangesonlybecamepossibleasmymemory__________.FirstitwasstoredinTubes,thenontransistorsandlateronverysmall______.Intheearly1960s,Iwasabletosharemyknowledge____othersthroughtheWorldWideWeb.

Sincethe1970smanynewapplications______________(find)forme.Anyhow,mygoalistoprovidehumanswithalifeof__________________.Task2.Mini-writing科普知識與現(xiàn)代技術(shù)——電腦近來，高智商的機(jī)器人出現(xiàn)了。(arise)__________________________________________________________有些可以打字、發(fā)信號。(type；signal)__________________________________________________________有些能處理一些重要事情。(dealwith)___________________________________________________________在某種程度上說，電腦改變了我們的生活。(inaway)___________________________________________________________許多學(xué)生對電腦如此著迷以至于在電腦上花費(fèi)了太多的時間。(sothat)__________________________________________________________部分學(xué)生在考試中失敗。______________________________________________________7．但不管怎么說電腦在我們的日常生活中起很重要的作用。(anyhow)_______________________________________________________【連句成篇】可選用非限制性定語從句，however，asaresult等將以上句子連成一篇短文______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Period4ConclusionWhathaveyoulearnedfromthisclass?Weshouldnotforgettheoriginalaspirationandwillcarryon.(不忘初心，砥礪前行)Computerschangerapidly,sodoesthetechnology.Wehavetostudyhardandkeeppacewiththetimes.（好好學(xué)習(xí)，與時俱進(jìn)）課后鞏固案Task1.DiscussionEverycoinhastwosides,sodoestheInternet.Thinkabouttheadvantagesanddisadvantagesaboutittousstudents.Advantages:____________________________________________________________________________________________________________________Disadvantages:_________________________________________________________________________________________________________________Conclusion:____________________________________________________________________________________________________________________Thereisnodoubtthatcomputerhastwosides,too.Ifwemakegooduseofit,itwillmakeourlivesmorecolorfulandconvenient.Butdon’tloseyourselfinplayingcomputers.Justremember:Keepfit,studywellandworkhard.Task2WritingEverythingseemspossibleaslongaswecanimagineandtry.Socanyouimaginewhatthecomputerwillbelikeinthefuture?WorkingroupstodesignarobottobeexhibitedintheBigDataExpo2018.Youneedtodrawapictureoftherobotandintroduceitwiththehelpoftheinformationbelow.Name:Therobotiscalled…Size:Itisaslargeas…/Itisthesamesizeas…Character:devoted,patient,good-tempered…Appearance:Itlookslikea…Function:Itcando…/Itsjobistodo…/Itcanhelpusto…Itisdesignedfor/todo…Itcanbewitholdpeoplewhenevertheyfeellonely.Itsjobistolookafterbabieswhentheirparentsarebusy.Itisdesignedtoprotectourenvironmentandmaketheworldabetterplace._________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Book2Unit3ComputersReading學(xué)情分析此次授課的班級為高一實驗班的學(xué)生，大多數(shù)學(xué)生上進(jìn)心強(qiáng)，學(xué)習(xí)態(tài)度端正，有良好的學(xué)習(xí)習(xí)慣。但是對于高一的學(xué)生而言，詞匯量不夠大，同時缺乏一定的探索研究問題的能力，小組合作學(xué)習(xí)的精神需要在教學(xué)活動中去培養(yǎng)。1.學(xué)生能夠通過“課前預(yù)習(xí)案”掌握了以下與電腦有關(guān)的科技詞匯，為閱讀掃清了詞匯障礙。Usefulphrases（1）calculatingmachine_____________（2）simplify__________________（3）analyticalmachine______________（4）cardwithholes______________（5）technologicalrevolution___________（6）artificialintelligence__________（7）universalmachine________________（8）transistor__________________（9）memory_______________________（10）network___________________（11）WorldWideWeb________________2.學(xué)生的閱讀能力還有待于進(jìn)一步提高,所以本節(jié)課的“課中探究案”重點培養(yǎng)概括段落大意和尋找文章細(xì)節(jié)的能力。3.學(xué)生的英語“學(xué)以致用”的能力有待于進(jìn)一步提高，所以通過“課后鞏固案”理解并熟練掌握文章中句型和結(jié)構(gòu)的用法，把所學(xué)的知識點運(yùn)用到寫作中。Book2Unit3ComputersReading效果分析本節(jié)課在教師的引導(dǎo)幫助下，充分體現(xiàn)以教師為主導(dǎo)，以學(xué)生為主體的原則，是一節(jié)高效課堂。1.教師對閱讀的訓(xùn)練多樣化，巧妙地采用“思維導(dǎo)圖”，讓學(xué)生對課文內(nèi)容一目了然，訓(xùn)練了閱讀技能，提高了閱讀水平。2.課堂活動多樣化，調(diào)動了學(xué)生的積極主動性。這節(jié)課綜合應(yīng)用提問、歸納、介紹、檢查、講授和討論等多種形式的教學(xué)方法，用以提高課堂效率，培養(yǎng)學(xué)生對英語的興趣，激發(fā)學(xué)生的求知欲望。3.課堂教學(xué)中充分體現(xiàn)“師生平等、教學(xué)民主”的思想，師生信息交流暢通，情感交流融洽，合作和諧，配合默契，教與學(xué)的氣氛達(dá)到最優(yōu)化，課堂教學(xué)效果達(dá)到最大化，教師教得輕松，學(xué)生學(xué)得愉快且當(dāng)堂評測效果良好。Book2Unit3ComputersReading教材分析本節(jié)課以computers為話題，旨在綜合聽、說、讀、寫等多種形式，使學(xué)生了解計算機(jī)和信息技術(shù)的產(chǎn)生和發(fā)展過程及其在我們的學(xué)習(xí)、工作、娛樂等生活中所起的重要作用，激發(fā)學(xué)生對信息技術(shù)的興趣。1.Warmingup提供幾幅與計算機(jī)有關(guān)的圖片和視頻，形象地說明了計算機(jī)的發(fā)展歷程，引發(fā)學(xué)生對這一話題的思考，從而起到熱身的作用。根據(jù)文章內(nèi)容預(yù)設(shè)問題，檢查學(xué)生對computers相關(guān)知識及應(yīng)用的了解。學(xué)生對computers的了解可能參差不齊，這更能激發(fā)學(xué)生想獲取更多知識的欲望，從而引出下面的閱讀文章——WHOAMI?。2．Reading中以別致的標(biāo)題WHOAMI?引起學(xué)生的好奇心，使學(xué)生迫不急待地閱讀這篇文章，并判斷出“I”是computer，從而對文章的內(nèi)容印象更深刻。文章以第一人稱的形式按時間先后順序講述了computers的產(chǎn)生、發(fā)展和現(xiàn)狀，并用擬人化的口吻表達(dá)了computers樂于為人類服務(wù)的精神。3．Comprehending（1）通過Fast-reading的形式幫助學(xué)生宏觀梳理文章結(jié)構(gòu)，找出每個段落的主題句（論點）及具體的支持性論據(jù)；（2）通過Detail-reading的方式完成反映計算機(jī)發(fā)展歷程的時間進(jìn)程；（3）通過Listeningandspeaking和Mini-writing，要求學(xué)生結(jié)合自己的生活實際了解計算機(jī)如何改變了我們的生活。Book2Unit3ComputersReading評測練習(xí)一、當(dāng)堂評測練習(xí)Task1.ListeningandspeakingListentothetapeandcompletetheshortpassage(根據(jù)聽力材料，完成本文縮寫短篇）Overtime,Ihavebeenchangedquitealot.IbeganasacalculatingmachineinFrance.Andittooknearly200yearsbeforeI_________(build)asananalyticalmachine.AfterIwasprogrammedbyanoperator,Icould“think”_________.Bythe1940s,Ihadgrown_____________aroom.Astimewentby,Iwasmadesmaller.Thesechangesonlybecamepossibleasmymemory__________.FirstitwasstoredinTubes,thenontransistorsandlateronverysmall______.Intheearly1960s,Iwasabletosharemyknowledge____othersthroughtheWorldWideWeb.

Sincethe1970smanynewapplications______________(find)forme.Anyhow,mygoalistoprovidehumanswithalifeof__________________.Task2.Mini-writing科普知識與現(xiàn)代技術(shù)——電腦近來，高智商的機(jī)器人出現(xiàn)了。(arise)__________________________________________________________有些可以打字、發(fā)信號。(type；signal)__________________________________________________________有些能處理一些重要事情。(dealwith)___________________________________________________________在某種程度上說，電腦改變了我們的生活。(inaway)___________________________________________________________許多學(xué)生對電腦如此著迷以至于在電腦上花費(fèi)了太多的時間。(sothat)__________________________________________________________部分學(xué)生在考試中失敗。______________________________________________________7．但不管怎么說電腦在我們的日常生活中起很重要的作用。(anyhow)_______________________________________________________【連句成篇】可選用非限制性定語從句，however，asaresult等將以上句子連成一篇短文__________________________________________________________________________________________________________________________________________二、課后評測練習(xí)WritingEverythingseemspossibleaslongaswecanimagineandtry.Socanyouimaginewhatthecomputerwillbelikeinthefuture?WorkingroupstodesignarobottobeexhibitedintheBigDataExpo2018.Youneedtodrawapictureoftherobotandintroduceitwiththehelpoftheinformationbelow.Name:Therobotiscalled…Size:Itisaslargeas…/Itisthesamesizeas…Character:devoted,patient,good-tempered…Appearance:Itlookslikea…Function:Itcando…/Itsjobistodo…/Itcanhelpusto…Itisdesignedfor/todo…Itcanbewitholdpeoplewhenevertheyfeellonely.Itsjobistolookafterbabieswhentheirparentsarebusy.Itisdesignedtoprotectourenvironmentandmaketheworldabetterplace.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Book2Unit3ComputersReading課后反思本節(jié)課是一節(jié)閱讀課，主題為“電腦”。我根據(jù)教學(xué)大綱的要求，通過本節(jié)課的教學(xué)，