Unit+3+Sea+Exploration+Video+Time+ Accessing+Your+Progress+教學(xué)設(shè)計(jì) 高中英語(yǔ)人教版（2019）選擇性必修第四冊(cè)

Unit3VideoTime&AccessingYourProgress課時(shí)內(nèi)容主題語(yǔ)境：人與自然主題群：宇宙探索子主題：海洋探索語(yǔ)篇類(lèi)型：視頻、圖片、習(xí)題文本分析：本節(jié)課分為兩部分：第一部分為VideoTime，視頻介紹了我國(guó)新一代海洋科學(xué)綜合考察船“科學(xué)號(hào)”，展現(xiàn)了我國(guó)深?？蒲屑夹g(shù)的發(fā)展。第二部分AssessingYourProgress為語(yǔ)言檢測(cè)部分，在句子語(yǔ)境中檢測(cè)學(xué)生對(duì)本單元重點(diǎn)詞匯的掌握情況，在北歐民間傳說(shuō)的語(yǔ)篇中檢測(cè)學(xué)生運(yùn)用動(dòng)詞尤其是動(dòng)詞不定式的能力。課時(shí)目標(biāo)學(xué)完本課后，學(xué)生能夠：1．正確使用本單元的重點(diǎn)詞匯和語(yǔ)法。2．走進(jìn)民間傳說(shuō)，體會(huì)人們對(duì)海洋和生命的樸素情感。3．與有“海上移動(dòng)實(shí)驗(yàn)室”之稱(chēng)的“科學(xué)號(hào)”一起馳騁深海大洋，鑄就科學(xué)精神。重點(diǎn)難點(diǎn)重點(diǎn)1．在多元語(yǔ)境中正確使用本單元的重點(diǎn)詞匯和語(yǔ)法知識(shí)。2．了解視頻內(nèi)容并能表達(dá)有關(guān)深海科研探索的觀點(diǎn)和想法。難點(diǎn)熟悉與深?？蒲刑剿飨嚓P(guān)的專(zhuān)業(yè)詞匯，梳理我國(guó)在深海研究方面所進(jìn)行的探索、取得的成就和原因，培養(yǎng)學(xué)生的深?？茖W(xué)探索興趣與精神。教學(xué)準(zhǔn)備教師準(zhǔn)備相關(guān)視頻和播放設(shè)備。學(xué)生準(zhǔn)備1．復(fù)習(xí)本單元的詞匯和語(yǔ)法知識(shí)。2．查閱中國(guó)科普網(wǎng)等權(quán)威網(wǎng)站，獲取有關(guān)深?？蒲刑剿鞯闹匾?、海洋科學(xué)考察船的功能、深海探索面臨的困難與挑戰(zhàn)等的資料。精彩課堂StepI學(xué)習(xí)理解活動(dòng)一：感知與注意1.Askstudentstolookatthepictureanddiscussthequestions.·Whatisthenameofthevessel?·Whatdoyouknowaboutthevessel?2.Askstudentstovisitthewebsite()tolearnmoreaboutdeep-searesearchmadebyKexue.3.Askstudentstomakealistofthenewwordstheycameacrossandfigureouttheirmeaningswiththegroupmembers.Havethemturntotheteacherforhelpifnecessary.4.AskstudentstosharetheinformationtheyhavelearntfromtheInternetwiththeirgroupmembers.【設(shè)計(jì)意圖】由于視頻涉及的生詞多，專(zhuān)業(yè)術(shù)語(yǔ)多，教師先引導(dǎo)學(xué)生查閱權(quán)威網(wǎng)站，了解我國(guó)深?？蒲刑剿氐南嚓P(guān)知識(shí)，認(rèn)識(shí)與主題相關(guān)的詞匯，熟悉一些相關(guān)的專(zhuān)業(yè)術(shù)語(yǔ)；學(xué)生通過(guò)相互討論交流、分享彼此認(rèn)知，拓展詞匯量和知識(shí)面?；顒?dòng)二：獲取與梳理1.Askstudentstoskimthebriefintroductiontothevideoandgettoknowthethemeofthevideo.2.Askstudentstolookatthepicturesfromthevideoandanswerthequestion:Whatdoyouthinkthesepeoplearedoing?(BeforeYouWatch)Suggestedanswers:①ResearchersontheKexueareraisingaresearchbuoyofftheshipandloweringitintothewater.②ResearchersontheKexueareconductingonboardexperiments.③AresearcherontheKexueislookingatamonitorwhileusingajoysticktomanoeuvretheFaxiansubmersiblevehicleindeepwater.④ResearchersontheKexuearemanoeuvringalargeinstrumentintotheplaceonthedeckoftheship.⑤ResearchersontheKexuearereleasingaballoonforatmosphericinvestigation.⑥ResearchersontheKexueareloweringnetsintothewatertocollectsamples.3.Watchfordetails.(1)Askstudentstowatchthevideoandcirclethebestwordstocompletethesentences.(WhileYouWatch,2)Suggestedanswers:①over②laboratory③Institute;Sciences④400;3(2)Askstudentstoanswerthefollowingquestions.(WhileYouWatch,3)·WhenwasKexuefirstputintooperation?·WhatisthefunctionofFaxian?·WhatdidIOCASconductresearchontheWesternPacificOceanSystemfor?·WhyismarinescienceimportantforChinatoday?Suggestedanswers:·In2014.·Togatheranenormousamountofenvironmentalinformationandtocarryoutfieldexperiments.·Toresearchandinvestigatemajorscientificissuesoftheextrememarineenvironment.【設(shè)計(jì)意圖】通過(guò)觀看視頻，了解深?？蒲刑剿鞯闹匾浴⒑Ｑ罂茖W(xué)綜合考察船“科學(xué)號(hào)”的功能以及科學(xué)家們?nèi)〉玫纳詈Ｌ剿鞒删?，加深?duì)我國(guó)深海探索的認(rèn)知?；顒?dòng)三：概括與整合Askstudentstowatchthevideoagainandfinishthemindmap.【設(shè)計(jì)意圖】通過(guò)再次觀看視頻，利用思維導(dǎo)圖歸納中國(guó)深?？蒲刑剿鞯南嚓P(guān)信息，深入了解中國(guó)海洋科學(xué)研究取得的進(jìn)步，實(shí)現(xiàn)深度學(xué)習(xí)。StepII應(yīng)用實(shí)踐活動(dòng)四：分析與判斷(1)Askstudentstocompletethesentenceswiththecorrectformsofthewordsinthebox.(Activity1)AskstudentstomatchthedefinitionswiththewordsinboldandfindthepartofspeechofeachThedeepdarkoceanmaytakeourliveswithoutmercy,butitisthecradleoflives,too,China'snewdeep-seamannedsubmersibleFendouzhe(Striver)setoffonOct10forthe10,000-metre-deep-seadivingoperationintheMarianaTrench.AnewrecordappearedintheChina'sdeep-seaexplorationaldirectory.Duringitsdivingmanyusefuldatahasbeenloggedandvariousfunctionsandperformancesbeentested.Fendouzheisinaleagueofitsownatthistime.Weshallapplaudforthescientistsandresearchersfromabout100researchinstitutions,collegesandenterpriseswhomadegreatcontributiontothedevelopmentofFendouzhe.mercyA.Toclaphandstoshowapproval,forexamplewhentheyhaveenjoyedaplayorconcert.directoryB.Abookorlistofnames,address,telephonenumbers,factsetc.usuallyarrangedinalphabeticalorder.loggedC.Akindorforgivingattitudetowardssomeonethatyouhavethepowertoharm.leagueD.Alevelofquality,ability,etc.applaudE.Toofficiallyrecordsomething.Suggestedanswers:mercy:C(n.);directory:B(n.)logged:E(v.);league:D(n.);applaud:A(v.)【設(shè)計(jì)意圖】引導(dǎo)學(xué)生在句子和語(yǔ)篇的語(yǔ)境中回憶本單元重點(diǎn)詞匯，檢測(cè)掌握情況，形成單元學(xué)習(xí)邏輯閉環(huán)，加深對(duì)主題意義的理解?；顒?dòng)五：內(nèi)化與運(yùn)用1.Askstudentstocompletethepassagewiththeproperformsoftheverbsinbracketsandanswerthequestion.·Whatdoyouthinkhappenedtotheson?(Activity2)Suggestedanswers:tokeep;tobe;connected;were;crying;tofind;looking;togo;nottoswim;fishing;rolling;crying;tosave·Thesonhadchangedintoasealanddiscoveredthathewasmuchhappierlivinginthesea.Sadly,hetriedtogobackandvisithisparents,buthediscoveredthathecouldnotbecomeahumanagain.實(shí)戰(zhàn)高考。①（全國(guó)甲卷）Forthousandsofyears，peoplehavetoldfables（teach）alessonortopassonwisdom.②（新高考I卷）Nanxiangaside，thebestXiaolongbaohaveafineskin，allowingthem(lift)outofthesteamerbasketwithouttearingorspillinganyoftheircontents.③（新高考I卷）Thedumplingsarrivesteaminganddangerouslyhot.Toeatone，youhavetodecidewhether(bite)asmallholeinitfirst,releasingthestreamandriskingaspill（溢出），ortoputthewholedumplinginyourmouth.lettingthehotsoupexplodeonyourtongue.④（全國(guó)甲卷）Avisually-challengedmanfromBeijingrecentlyhiked40daystoXi'an,asafirststep(journey)theBeltandRoadroutebyfoot.⑤（全國(guó)乙卷）(strengthen)theconnectionwithyoungpeople,theeventincludedanumberofpublicpromotionalactivitiesonsocialmedia,⑥（全國(guó)甲卷）Itispossible(walk)orbiketheentire14kilometres.Suggestedanswers:①toteach②tobelifted③tobite④tojourney⑤Tostrengthen⑥towalk【設(shè)計(jì)意圖】在溫馨而略帶傷感的民間傳說(shuō)語(yǔ)篇和高考真題中檢測(cè)學(xué)生對(duì)單元語(yǔ)法知識(shí)的掌握情況，再次歸納、總結(jié)動(dòng)詞不定式的用法。StepIII遷移創(chuàng)新活動(dòng)六：想象與創(chuàng)造AskstudentstorereadREACHINGOUTACROSSTHESEAin“Readingandthinking",theshortpassagein“Buildupyourvocabulary”,thefairytalein“Reviewusefulstructures",andtheshortpassageaboutdeep-seamannedsubmersibleFendouzhe,togetherwiththeinformationsurfedontheInternet.Thenhavethemtrytoanswerthefollowingquestionsandfinishthestructuremap.·Whatdeep-searesearcheshavebeencarriedoutsofar?·WhatachievementshavebeenmadeinChina'smarineresearch?·WhatmadeChina'sdeep-searesearchbecarriedoutefficiently?·Whatcouldbethechallengesinfurtherdevelopmentsinmarineexploration?·WhatdoyouthinkisthedifferencebetweenZhengHe'svoyage600yearsagoandChina'sseaexplorationtoday?·Whatshouldwedof