牛津译林版高中英语必修五unit 2《the environment》ppt课件4（1）

《牛津译林版高中英语必修五unit 2《the environment》ppt课件4（1）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、WordpowerModule5Unit2TheenvironmentDiscussingtheenvironment1Aseveryoneisfamiliar,“ParadiseinHeaven;SuzhouandHangzhouonearth”,whydoesthissayinggo?Agoodenvironmentisimportantforhumans.Soenvironmentalproblemsarediscussedfrequently.Intoday’ssection,awholevocabularyhasde

2、velopedtohelpustalkabouttheenvironmentandproblemsassociatedwithit.Lead-inTimeScapes2WhattodointhisperiodTolearnsomevocabularyrelatedtotheenvironment;Studyingobjectives:Tomaster2skillstoexpandrelevantvocabulary.3AReadtheleafletonPage26aboutanew,environmentallyfriendl

3、yhotelandmatchthevocabularywithitsexplanation.Vocabularylearning41.Touristswhoarefriendlytotheenvironmentwhengotravelling2.Protectionofenvironment3.Usingthesun’senergy4.Fuelsuchascoal,oil,thatwasformedovermillionsofyearsfromtheremainsofanimalsorplants5.Makingair,wat

4、er,soiletc.dirty6.Environmentallyfriendlyecotouristsolarenergyeco-friendlyfossilfuelenvironmentalprotectionpollution5BWhenwetalkaboutthingsthatarebadfortheenvironment,manyofthewordsthatareusedare___________nouns.Usethecompoundnounsintheboxtolabelthepictures.clear-cu

5、tloggingopencastminingslashandburnfarmingacidrainozonelayerglobalwarmingMethod-thinking(1)compound6acidrainopencastminingclear-cutloggingglobalwarmingozonelayerslashandburnfarming[1][2][5][6][3][4]ozonelayer7■Eachofyouisgivenacompoundrelatedtotheenvironment.■First,

6、Lookitupinyourdictionarytomakesureofitsmeaning.■Then,listentomyordertomovetothenextseattotalkwithyourpartner.Youmaytalkinthisway:Mywordis_______,whosemeaningIthinkis_______.Probablyit’srelatedto______ofenvironment.Whataboutyours?Moving&talking8Group1---ResourcesGrou

7、p2---ProblemsGroup3---TreatmentsFamily-finding1.Divideitemsinto3groupsgenerally.2.Talkwithyourfamilymembersaboutthemeaningsandorigins.9Resourcesofenvironment淡水资源freshwaterresources地下水subterraneanwater地表水surfacewater矿产资源mineralresources不可再生资源non-renewableresources可再

8、生资源renewableresources能源energysources天然气naturalgas无污染能源non-pollutingenergysources核能nuclearenergy核燃料nuclearfuels风能windenergy天然肥料naturalfer