棗莊三中實驗高中校區(qū)高二年級下學(xué)期英語學(xué)歷案編寫教師：棗莊市實驗高中英語教學(xué)與研究組組長周敏使用日期：2024.2選必二Unit5LearningFromNature（第1課時）Startingoutandunderstandingideas自主學(xué)習(xí)【學(xué)】單元素養(yǎng)目標(biāo)【課標(biāo)要求】1.本單元的主題語境是“人與自然”，涉及的主題語境內(nèi)容是人類向自然界學(xué)習(xí)。2.本課時圍繞主題語境提供的語篇類型是說明文。3.通過介紹人類從自然界獲得靈感進(jìn)行建筑設(shè)計的情況，啟發(fā)學(xué)生深入思考，積極探究主題意義?！緦W(xué)習(xí)目標(biāo)】通過略讀和精讀，獲取課文大意，了解和總結(jié)三個代表性建筑的特色和藝術(shù)靈感來源。通過感知課文結(jié)構(gòu)和語言，掌握課文中與話題相關(guān)的表達(dá)，并能運(yùn)用所學(xué)表達(dá)進(jìn)行交流。認(rèn)識人與自然的關(guān)系，合理利用自然，尊重自然規(guī)律，與自然和諧共生。【自學(xué)評價】核心詞匯1．________n.建筑師2．___________n.建筑學(xué)，建筑風(fēng)格3．________adj.極好的，出色的4．________n.知識/物理學(xué)等的前沿閱讀詞匯1．lotusn.__________2．moundn.____________3．a(chǎn)lgaen.____________4．mimicv.____________5．convertv.____________6．plumbingn.____________7．biomimicryn.____________8．dioxiden.____________重點(diǎn)詞組take...forgranted _____________capturethebeauty _____________appeartodo _____________collectandchannelwater_____________bebasedon _____________constructnests_____________algaepoweredbuilding ___________airconditionsandheatingsystem________befedwith_____________oenergy _____________respond...to... _____________reducedamagetotheenvironment______generaterenewableenergy___________enablesb.todo ___________inharmonywith_____________meettheneeds____________師生研學(xué)【研】【學(xué)習(xí)過程】Step1StartingoutWatchthevideoandanswerthequestions:Whatlessonsfromnaturearementionedinthevideo?Step2UnderstandingideasPrereadingLookatthepicturesandanswerthequestionsinActivity1onP66.WhilereadingOrganiseinformationfromthepassageandpletethediagramonP69.PostreadingIfyouweregivenachancetodesignabuilding,whatinspirationwouldyoutakefromnature?P69訓(xùn)練提升【練】【當(dāng)堂檢測】課文語法填空Natureinspiresustocreatemanyofthemost1.________(fascinate)architecturedesigns.Herearethreetypicalarchitecturaldesignsinspiredbynature.2．________(shape)likealotusflower,Singapore'sArtScienceMuseumproduceswaterfallsusingrecycledrainwater.Visitorsareoftenamazedtofind3.________(they)inanurbanbuildingthatso4.________(true)capturesthebeautyofnatureforms.Harare'sEastgateCentreis5.________superbexampleofbiomimicry.Justlikethemoundsoftermites,itiscoveredinholesdesigned6.________(draw)airintothebuildingduringthedayandtheairabsorbedbythewallwarmsthecoolairatnight,creatingafortabletemperatureinside.TheAlgaeHouseinHamburgisanexcellentpieceofworkofmakingnaturalorganismspartofabuilding.Itssurfaceiscoveredinpanels7.________containalgae.Thisdesignhasthreeadvantages:thepanelscaptureheatfromthesunandconvertit8.________energythatpowersthewholebuilding;thealgaegrowfasterinbrightsunshine,providingshade;besides,thealgaecanalso9.____________(harvest)andusedtoproducefuel.Therefore,thebuildingreducesthedamagetotheenvironmentbygeneratingitsownrenewableenergy.Creatingbuildingssuchasthese10.________(enable)ustoliveincloserharmonywithourenvironment.翻譯句子練習(xí)人類常常覺得自己的行為理所當(dāng)然，沒有意識到它們可能會對大自然造成威脅。（take...forgranted）_________________________________________________________________________創(chuàng)造像這樣的建筑物使我們能夠與大自然和諧共生。（inharmonywith）_________________________________________________________________________以真實的故事為依據(jù)，這部小說被改編成了電影。(basedon)________________________________________________________________________________因此該建筑不僅能夠?qū)Νh(huán)境做出反應(yīng)，而且能夠通過產(chǎn)生可再生能源減少對環(huán)境的危害。(notonly...butalso)________________________________________________________________________________Ⅲ閱讀理解AHighPrecisionSoundSensorInspiredbySpiderLegsAteamofresearchersatSeoulNationalUniversityhasdesignedahighperformancesoundsensorinspiredbythesensorofspiderlegs.Thisinnovationcanbeusedtomonitorheartfunctionindetailanditcouldfurtherbedevelopedtodetectminutephysicalvibrations.Spiders"hear"eachotherandtheirenvironmentsthroughhairsontheirbodiesandthroughcrackshapedslits(狹縫)ontheirlegs.Thesehairsandslitorganspickuptinyvibrationsintheair,whichhelpthemdetectmovement–helpingthemfindpreyorapotentialmate,forexample.ThisplexbiologicalphenomenonwasdescribedbyPeterFratzlfromMaxPlanckInstituteofColloidsandInterfacesandFriedrichBarthfromtheUniversityofVienna.Basedontheirfindings,theSouthKoreanresearcherscreatedamechanicalversionoftheorgan.Totestthesensor'sperformance,theresearchersplaceditonaviolin.Asaresult,thesensorcoulddistinguishbetweenthedifferentnotesbeingplayed.Itcorrectlyrecordedtheharmonic（和聲的）frequencyofeachnoteinthepiece.Anotherexperimentwastostickthesensoronthenecksof10peopleandaskthemtosaythewords"go","jump","shoot"and"stop"–mandsinavideogame–morethan10timesintoamicrophone.Thentheyparedthemicrophone'srecordingtothesensor'srecording.Whentheresearchersplayedbackgroundnoiseatthesametime,themicrophone'sspectrogram(聲譜圖)signalsgotreallynoisy,butthesensorremainedaccurate.Moreover,itcouldreadoutasubject'spulseifstrappedtotheirwrist.Koreanresearcherssaidthesensorisabletofitthesensorsensitivityfordifferentapplicationsbyvaryingthedensity(密度)ofcracksmadeinplatinum(鉑)film.Forexample,asensorformeasuringtheheartratedoesnotneedtobeassensitiveasaversionusedforvoicerecognition.Thesystemcouldalsobeadaptedtocreatemoreefficientearthquakedetectionsystems.Theresearchersarealsoworkingtoreducethemanufacturingcostbyreplacingplatinum,theprimarymaterialformakingthesensor,withcopperoraluminium(鋁).1.WhatdoestheunderlinedpartinParagraph2referto?A.Movementcancausetinyvibrationsintheair.B.Spiderscanfindpreyorapotentialmateeasily.C.Spiderscanheartheenvironmentsthroughtheircrackshapedslits.D.Spidershavehairsontheirbodiesandcrackshapedslitsontheirlegs.2.WhathavetheSouthKoreanscientiststestedintheirexperiments?A.Howthesensorpronounceswords.B.Howthesensorcan