新世纪高职高专英语unit global warming概要

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1、武汉商贸职业学院备课专用纸《大学英语三》教案授课教师宋丽君授课班级会计订单班/市营0903班授课地点授课日期教材新世纪高职高专英语授课内容Unit6—Globalwarming学时12教学目的Masterthekeyexpressionandstructure,andlearningsomethingaboutglobalwarmingandtheenvironmentalproblem.Letstudentshaveabriefunderstandingaboutthecausesandconsequencesofglobalwarming;andtakeonres

2、ponsibilitiesofprotectingtheearth.教学重点与难点Newvocabularies,structure(longsentenceanalysisandstudy);andalotofexpressionrelatedwithenvironmentaltopic.教学方法与手段Leadinactivity(multimediadisplay);studyofthetext,payattentiontosentencestructureandnewphrases,grammartipsstudy教学参考书和网络资源[1]《新世纪高职高专英语教

3、师手册》；[2]百度知道，http://zhidao.baidu.com/教学进程注：教学过程应包括复习提问，导入新课，主要教学内容（含板书设计），布置作业等主要环节---------------------------------------------------------------------------------------------------------------------Purpose:arisestudent’interest&thoughtinvoking.Increasevocabulariesofthistopic.Part1Lead

4、InDiscussion:startbytalkingaboutthistopic,forexampleTheenvironmentandnaturaldisasteraroundus;Thestudentsunionandactivitiesintheschool;Therecentmoviesrelatedtheenvironmentalissues.SuchasWall-E2012ThenDisplaysometopic-relatedcartoonsAskstudentstodiscussaboutthem.(asfollowing)17武汉商贸职业学院备课专

5、用纸全球变暖Globalwarming气候变化Climatechange温室效应greenhouseeffect生物多样性Biologicaldiversity臭氧层OzoneLayer二氧化碳Carbondioxide工业固体废物industrialsolidwastes烟尘排放sootemissions酸雨acidrain工业粉尘排放industrialdustdischarged白色污染whitepollution(byusingandlitteringofnon-degradablewhiteplastics)矿物燃料（煤、石油、天然气）fossilfuels

6、:coal,oil,andnaturalgas汽车尾气排放motorvehicleexhaust森林砍伐率rateofdeforestation水土流失waterandsoilerosion濒危野生动物endangeredwildlife自然灾害naturaldisasterPurpose:arisestudents’interestandthoughtinvoking.Increasevocabulariesofthistopic.Talkabouttheurgencyofenvironmentalissues.Thenshowsomemorepictureabou

7、tthecausesandConsequencesoftheglobalwarming.Environmentalvocabulariesdisplay:Asfollowing17武汉商贸职业学院备课专用纸Enablestudentshaveabetterunderstandingofnewwordsandthewholetext.Enhancereadingandexpressionability.Enhancepronunciationandlisteningability.Furtherguidetothetopic:askstudentsfu