牛津譯林Book3Unit1 Book3unit1第8課時(shí)

Book3Unit1NatureinthebalanceExtendedreading(Period1)Newsthatmatters:pollutioninNorgate安徽省歙縣中學(xué)潘穎單元第8課時(shí)Extendedreading1.教材分析WhatThisisaTVshowtranscript,thetopicofwhichisthepollutioninanimaginarycityNorgate.Threeguestsareinvitedtoshowtheiropinionsontherelationshipbetweendevelopingeconomyandprotectingtheenvironment.WhyItisreallydifficulttostrikeabalancebetweeneconomicdevelopmentandenvironmentalprotection,whichisaseriousproblemwearenowfacing.Inthisperiod,studentswillbeguidedtothinkaboutthesolutiontothisproblemfromdifferentaspects,andstudentswillcometorealizeitiseveryone’sdutytobuildahumancommunitywithasharedfuture.HowTheTVshowtranscriptisintheformofaninterview,soitisnecessaryforthestudentstounderstandthefeaturesofaTVshowtranscript.Theywillbeguidedtosummarizethemainviewpointsofthehostandthethreeguests,andrepresenttheirownideasabouttherelationshipbetweeneconomicdevelopmentandenvironmentalprotection.2.學(xué)情分析Whatstudentshaveknown:Aftertheformersectionsofthisunit,studentsarefamiliarwiththetopicofenvironmentalprotectionandanimalprotection.Whatstudentsneedtolearn:TheyshouldknowmoreaboutthewritingtechniquesofaTVshowtranscript.Andtheyneedtoaccumulatemoreinputtoexpressproperlyabouttherelationshipbetweendevelopingeconomyandprotectingtheenvironment.3.教學(xué)目標(biāo)Bytheendofthislesson,studentswillbeableto:understandtheTVshowtranscriptaboutapollutedcity;knowhowtosummarizeaviewpointandsupportingdetailsusingdifferentmindmaps;comeupwiththeirownideasaboutwhatindividualscandotoprotecttheenvironment.4.教學(xué)重點(diǎn)It’simportantforthestudentstodeveloptheabilityofanalyzingandsummarizingthestructureofaTVshowtranscript.5.教學(xué)難點(diǎn)Studentsmayfinditdifficulttoexpresstheirownideasaboutwhatstudentscandotoprotecttheenvironment.6.教學(xué)過(guò)程教學(xué)目標(biāo)教學(xué)活動(dòng)與步驟評(píng)價(jià)要點(diǎn)互動(dòng)模式(時(shí)間)利用導(dǎo)學(xué)案提高課堂效率，學(xué)生關(guān)注論點(diǎn)和論據(jù)的不同。Step1AssignmentcheckingBeforetheclass,studentswereaskedtoworkingroupstoidentifytheviewpointandsupportingdetailsofthethreeguests.Checktheassignmentfinishedbydifferentgroups.Remindthestudentsofthedifferencesbetweenaviewpointandsupportingdetails.Classwork4’設(shè)計(jì)意圖：課前布置任務(wù)讓學(xué)生提前完成基本的閱讀環(huán)節(jié)，小組完成導(dǎo)學(xué)案強(qiáng)調(diào)合作意識(shí)。課前老師給的表格屬于最簡(jiǎn)單的思維導(dǎo)圖類(lèi)型之一，在稍后的課堂上會(huì)介紹更多的導(dǎo)圖形式以供參考。根據(jù)之前提到的評(píng)價(jià)標(biāo)準(zhǔn)，學(xué)生學(xué)會(huì)判斷論點(diǎn)和論據(jù)的概括是否準(zhǔn)確恰當(dāng)。Step2PeerreviewShowtheviewpointsandsupportingdetailsofthethreeguestsinturnandguidethestudentstomakecommentsusingdifferentexercise.Task1.AsforJamesSmith’sviewpoint,invitethestudentstocommentonhissummary,andofferstudentsatabletoshowthecomparisons.Task2.AftermakingcommentsonVincentBrown’sviewpoint,teachershowsthestudentsaflowcharttosummarizeBrown’sargument.Task3.Analyzethedifferentrolestheenvironment,economyandindividualsplayinmaintainingabalancebetweenenvironmentalprotectionandeconomicdevelopment.Anewmindmapcanbeofferedtohelpstudentsunderstandtheimportanceofjointefforts.Studentscanknowhowtoexpresstheiropinionsandsupportingdetailsproperlyandtheywillgettoknowmoretypesofmindmap.Classwork&Individualwork&Groupwork18’設(shè)計(jì)意圖：利用不同的教學(xué)活動(dòng)讓閱讀課堂不沉悶，并提供給學(xué)生不同形式的思維導(dǎo)圖以供日后應(yīng)用。引導(dǎo)學(xué)生分析主持人的觀點(diǎn)，了解主持人總結(jié)話題的作用。Step3Analyzingthehost’sconclusion.Readthehost’sconclusionandfindthekeysentenceofhisviewpoint.Drawstudents’attentiontotheparallelstructure“It’sourdutyto...It’sourdutyto...It’sourdutyto...”.Thesentencestructureemphasizestheimportantroleindividualsplayinhelpingtheenvironment.Studentscanfindthekeysentenceofthehost’sconclusionandknowthefunctionoftheparallelstructure.Classwork&Individualwork&Groupwork3’設(shè)計(jì)意圖：明晰各方論點(diǎn)，理清文章脈絡(luò)，明確論點(diǎn)和論據(jù)的關(guān)系，培養(yǎng)學(xué)生思辨能力。學(xué)生通過(guò)小組討論和視頻觀看了解更多環(huán)保小措施。Step4DiscussionWhatcanindividualsdotohelptheenvironment?Afterdiscussion,studentswillwatchavideocliptogetmoreideasaboutenvironmentalprotection.Remindthestudentsofthe3Rgoldenrule.StudentscancomeupwithsomeideasabouthelpingtheenvironmentafterreadingtheTVshowtranscriptandwatchingthevideo.Groupwork11’設(shè)計(jì)意圖：拓展學(xué)生思維的廣度和深度，根據(jù)課本所學(xué)知識(shí)以及視頻普及，學(xué)生能夠掌握更多環(huán)保小方法?？偨Y(jié)本節(jié)課所學(xué)，用板書(shū)上天平的圖案再次提醒學(xué)生平衡經(jīng)濟(jì)發(fā)展和環(huán)境保護(hù)的重要性。Step5SummarySummarizewhatstudentshavelearnedintoday’slesson.Reviewthedifferentmindmapsusedtoexpresstheviewpointandsupportingdetails.Remindthestudentsoftheimportantroletheymayplayinmaintainingthebalancebetweenenvironmentalprotectionandeconomicdevelopment.Studentscanhaveareviewwhattheyhavelearnedandberemindedagainoftheimportanceofbalancingeconomicdevelopmentandenvironmentalprotection.Classwork4’設(shè)計(jì)意圖：拓展學(xué)生思維的深度，培養(yǎng)學(xué)生環(huán)保意識(shí)以及構(gòu)建人類(lèi)命運(yùn)共同體的意識(shí)。7.板書(shū)設(shè)計(jì)8.作業(yè)布置ReadadebateTheeconomyandtheenvironment---mustwechoose?Usedifferentmindmapsandidentifytheopinionandsupportingdetailsofbothsides.9.教學(xué)反思基本達(dá)成預(yù)設(shè)的教學(xué)目標(biāo)，學(xué)生能夠了解訪談