文档介绍：Task-2常用论据素材环境类话题1--1-:electricalfacilities+vehicleswithtraditionalenergies=theemissionsoftoxicsubstancesandgreenhousegasespursueeconomicprofits:governmentrevenue=e=theconstructionsoffactoriesorlow-endindustries=chemicalwastes1-1-:Theresearchanddevelopmentofalternativeenergies(solarpower,hybrid,wind,hydropower)Theinventionandpromotionofenergy-efficientfacilities(efficientlightbulb,circulatingwatersystem)Economicapproaches:Government’ssubsidiesontheresearchanddevelopmentofalternativeorrenewableresources1--2-’sresponsibilityLegislativeapproach:FormulatestrictlawsandharshpunishmentsforthosewhogeneratepollutionEconomicapproach:Levyheavytaxesonthosepolluters+grantsubsidiesonthosewhoareenvironmental-friendly1-2-’sresponsibilityEndeavorstoreducepollution:Choosealternativemodesoftravel,includingwalkingorpublictransportation,insteadofprivatecarsTakeanactivepartintheclassificationofgarbage,reusingandrecyclingthewastematerials教育类话题2--1-:Advancementofboundariesofknowledge+buildingupthinkingpatternstoproblem-solvingBebeneficialtojob-hunting:Acquireprofessionalknowledgeandskillsassociatedwithaspecificfield=petentinjob-seeking2-1-:EnableindividualstodistinguishthegoodfromtheevilandensurethemontherighttrackintermsofmoraldevelopmentAvoidrunningcountertothelawsFundamentalresponsibilityofteachers:Beresponsibleforimpartingstudentswithpositivemorals,valuesandethicstoensurestudent’shealthygrowth2-()2-2-:Cancarryoutstudent-orientedteachingpattern,inwhichteach