Part3-4 Unit8 Green Earth教案-【中職專(zhuān)用】高一英語(yǔ)（高教版2021基礎(chǔ)模塊2）（2023修訂版）

課題Unit8GreenEarth(Readingandwriting)課型Readingandwriting課時(shí)2授課班級(jí)授課時(shí)間90mins授課教師教材分析本課教學(xué)內(nèi)容選自高等教育出版社出版的“十四五”職業(yè)教育國(guó)家規(guī)劃教材，《英語(yǔ)2基礎(chǔ)模塊》中第八單元的閱讀和寫(xiě)作（Readingandwriting）板塊，本閱讀語(yǔ)料具體描述了50年前后作者親身經(jīng)歷的水資源變化，對(duì)比發(fā)現(xiàn)環(huán)境被破壞的事實(shí)，倡導(dǎo)人們積極采取行動(dòng)保護(hù)環(huán)境，習(xí)作練習(xí)完成一份環(huán)保倡議書(shū)。通過(guò)任務(wù)性學(xué)習(xí)，培養(yǎng)學(xué)生的閱讀能力，掌握倡議書(shū)的基本結(jié)構(gòu)特點(diǎn)，檢測(cè)語(yǔ)言的實(shí)際運(yùn)用能力，同時(shí)樹(shù)立綠色、低碳、環(huán)保的理念。學(xué)情分析通過(guò)聽(tīng)、說(shuō)課的學(xué)習(xí)，學(xué)生能準(zhǔn)確表達(dá)全球變暖的危害，介紹垃圾分類(lèi)的方法和作用，有宣傳和倡導(dǎo)保護(hù)環(huán)境的意識(shí)。但缺乏對(duì)以前優(yōu)美環(huán)境的了解，通過(guò)本閱讀語(yǔ)料的學(xué)習(xí)，可對(duì)比分析、系統(tǒng)認(rèn)識(shí)環(huán)境問(wèn)題，更深刻的感受環(huán)保的意義。教師應(yīng)積極引導(dǎo)，介紹人們?yōu)榄h(huán)保已作出的努力和取得的成績(jī)，激發(fā)學(xué)生加強(qiáng)環(huán)保，人人有責(zé)的意識(shí)。學(xué)習(xí)目標(biāo)Knowledgeobjectives:Tolearnwordsandphrasesaboutgreenearth:childhood、stream、straight、against、dryup、distance、.realize、atthesametime、.transportation、sharedbike、involve.Tobeabletounderstandthelongsentence:ItwasnotuntilnowthatIrealizedtheimportanceofprotectingtheenvironment./It’stimewetookactionforfuturegenerations!Abilityobjectives:Tounderstandanarticleaboutthechangingenvironment.Towritealettertopromotegoinggreen.Emotionalobjectives:Tostrengthentheawarenessofeveryone’sresponsibilityfortheenvironment.學(xué)習(xí)重難點(diǎn)Tocomparethechangesoftheenvironmentin50years.Towritealettertopromotegoinggreen.教學(xué)方法小組討論法、任務(wù)教學(xué)法、情境教學(xué)法課前準(zhǔn)備PPT課件，語(yǔ)音素材，圖片教學(xué)媒體PPT課件、多媒體設(shè)備、語(yǔ)音素材、拓展資源包等教學(xué)過(guò)程教學(xué)環(huán)節(jié)教師活動(dòng)設(shè)計(jì)學(xué)生活動(dòng)設(shè)計(jì)設(shè)計(jì)意圖Step1:Warmingup1.ThinkanddiscussShowtwopicturestorememberthepast.Showfourpicturestoknowthewaterpollution.Comparethemingroupandgiveanswers.2.Discussandlist.Listthebeautifulfactorsinabeautifulplace.clearwaterlittleanimalsbeautifulgardenbirds’songsblueskymanytrees...1.Lookatthepicturesandtellthedifferencesandchanges.DescribethedifferencesinEnglish.2.Discusstolistmorefactorsandsharewiththeclass.圖片呈現(xiàn)，對(duì)比老師小時(shí)候的的水資源和現(xiàn)在的，激發(fā)學(xué)習(xí)興趣，對(duì)比圖片激活儲(chǔ)備詞匯和表達(dá)儲(chǔ)備，感受水污染帶來(lái)的不便和影響。列舉和想象美景中應(yīng)有的因素，積累詞匯為閱讀英語(yǔ)語(yǔ)料做準(zhǔn)備。Step2:Reading1.Readandchoose.Readoptionstoknowtheiremphasis,thenreadthepassagefasttogetthemainideaandchoosetherighttitle.Checkanswersandexplainthereason.2.Readandcomplete.Askstudentstoreadthefirsttwoparagraphs,comparethechanges50yearsagoandnow,thentofillinthetable.3.Readanddecide.Readcarefullytodecideweatherthesentenceistrue.Asksomestudentstoshowtheiranswersandexplainthereason.1.Findthekeyinformationorsentencetosupporttheoptionofthetitle.Exchangetheirideas.(thefirstandlastsentenceineachparagraph.)2.Readandcompletetask11.Knowthereasonwhythewritercallsonthepeopletoprotecttheenvironment.3.Readcarefullytofindthedetailedinformationtosupporteachsentenceingroups,thengiveanswerandchecktogetherintheclass.快讀,概括文本大意，找出支持標(biāo)題的語(yǔ)句，總結(jié)段意和主題，培養(yǎng)學(xué)生的概括能力和邏輯思維能力.查讀課文，查找所缺信息，培養(yǎng)學(xué)生提取信息的能力。同時(shí)掌握作者呼吁人們保護(hù)環(huán)境的原因，激起學(xué)生的環(huán)保意識(shí)。細(xì)讀課文，判斷課文細(xì)節(jié)對(duì)錯(cuò)，培養(yǎng)學(xué)生的觀察能力，認(rèn)識(shí)水污染對(duì)我們生活的影響，感知環(huán)境變壞的后果。Step3:ReadingarticlelearningLanguagepointsanalysis.1.Analyzetheimportantwordsandphrasesaboutgreenearth:childhood、stream、straight、against、dryup、distance、.realize、atthesametime、.transportation、sharedbike、involve.2.Explainthelongsentence:ItwasnotuntilnowthatIrealizedtheimportanceofprotectingtheenvironment./It’stimewetookactionforfuturegenerations!Understandtheimportantlanguagepointsandtakenotes.分析重點(diǎn)詞匯,短語(yǔ)及長(zhǎng)難句，使學(xué)生掌握環(huán)境變化的英語(yǔ)表達(dá)，呼吁人們綠色環(huán)保，為之后的倡議書(shū)輸出做準(zhǔn)備。呼吁學(xué)生日常生活中要綠色，環(huán)保，低碳。Step4:Writing1.Readandclassify.1)Readthephrasesandclassifywhichtheybelongto,purpose,problemsoractions.2)Shareanswersingroups.3)Teachergivessomeadviceandencouragethestudentstohaveapositiveattitudetowardstheinnovations.2.Readandcomplete.1)Readthegiveninformationandknowwhattheyshouldwrite.2)Teachthekeyfactorswhilewritingaproposal.3)Finishtheproposalaccordingtotheinformationintask12andrules.4)Asktwostudentstoshowtheirworksonthescreen.Teachergivessomeadviceandcorrectsmistakes.1.Readthephrasesclassifythem,andgrasptheexpressionsabouttheproblems,purposesandactions.Thestudentscanaddsomeactionsandproblemsaccordingtoownexperiences.2.Readandprepareforthewritingbytheinformationclassifiedintask12.Thenwritebythemselves.Showthewriting.Findifthereismissinginformationorerrors,andaddorcorrectthem.分類(lèi)目的，問(wèn)題和措施，小組交流分享更多實(shí)際存在的環(huán)保問(wèn)題和可以采取的措施，鍛煉學(xué)生的語(yǔ)用能力，時(shí)刻增強(qiáng)環(huán)保意識(shí)。閱讀已有信息，明確所缺信息，再根據(jù)倡議書(shū)的寫(xiě)作步驟，組織語(yǔ)言補(bǔ)全倡儀書(shū)，培養(yǎng)學(xué)生整合信息的語(yǔ)言輸出能力。再次激發(fā)學(xué)生加強(qiáng)環(huán)保，人人有責(zé)的意識(shí)。Step5:Summary1.childhoodn.童年childn.孩子；兒童children（pl.）neighborhood街區(qū)e.g:Hewasrememberingastoryheardinchildhood.他記起了孩提時(shí)代聽(tīng)過(guò)的一個(gè)故事。2.streamn.小溪flow灣；小海灣river江；河；川；水道water水；自來(lái)水；雨水；海水；湖水；河水e.g:Igetsomewaterfromthestreamtodrink.我從小溪里取了一些水喝。3.straightadv.直接e.g:Comestraighthomeafterschool.放學(xué)后直接回家。4.againstprep.映襯；反對(duì)e.g:Thesceneryisevenmorecharmingagainstthebluesky.在藍(lán)天映襯下，景色更加迷人。5.dryup干涸e.g:Watermaydryup,whiletimeneverstops.水流有干涸的時(shí)候，然而時(shí)間卻永不停止它的前行。6.distancen.距離e.g:Theworldseemssmalleranddistancedoesn'tmatter.世界似乎變小了，距離已不重要。7.realizev.意識(shí)到e.g:Youmustrealizeyourshortcomings.你必須認(rèn)識(shí)到自己的缺點(diǎn)。8.notuntil直到…才...e.g:ItisnotuntilthenthatMrChenrealizestheimportanceofhealth.到那時(shí)，陳先生才意識(shí)到了健康的重要性。9.Itistimethat...到…的時(shí)候了e.g:Itistime(that)thebabyshouldgotobed.該讓寶寶睡覺(jué)了。10.atthesametime同時(shí)e.g:Wefinishedourhomeworkatthesametime.同時(shí)，我們完成了自己的作業(yè)。11.transportationn.交通e.g:Theboxeswerereadyfortransportation.這些盒子等待運(yùn)輸。12.sharedbike共享單車(chē)e.g:Sharedbikeisrea