倡导低碳生活.pptx

综合性学习倡导低碳生活,部编本人教版八年级语文下册,长岭县巨宝山镇第一中学李立聪,理解低碳生活的概念，了解低碳生活的重要性，知道怎样践行低碳生活。通过学习树立低碳环保的意识，热爱与保护环境，树立主人翁意识。鞭策自己成为低碳生活的倡导者，低碳理念的传播者，低碳生活的践行者。懂得倡导低碳生活就是保护地球，保护我们赖以生存的家园。,1.认识低碳生活低碳，英文为lowcarbon，意指较低的温室气体（二氧化碳为主）排放。,低碳生活，就是指生活作息时所耗用的能量要尽力减少，从而减低碳，特别是二氧化碳的排放量，进而减少对大气的污染，减缓生态恶化，要求从节水、节电、节气和回收四个环节来改变生活细节。,2.争做低碳达人低碳生活，对于我们普通人来说是一种态度，因此我们应做到：落实环保行动，从现在做起，从小事做起，积极参加植树活动，注意节电、节水、节油、节气，提倡绿色消费、低碳消费，努力实现“低碳梦”。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,少搭乘1次电梯，就减少0.218kg的碳排放量；少开冷气1小时，就减少0.621kg的碳排放量；少用灯泡1小时，就减少0.041kg的碳排放量；少丢1kg垃圾，就减少2.06kg的碳排放量；省一度电，就减少0.638kg的碳排放量；省一度水，就减少0.194kg的碳排放量；,如果一天做到每一项，那么我们可以每天减少21.173kg的碳排放量；如果全中国每人每天做到每一项，那么每天可以减少29642200000kg的碳排放量；如果全世界每人每天都能做到每一项，那么我们每天可以减少1058650000000kg的碳排放量,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,地球一小时地球一小时（EarthHour）也称“关灯一小时”，是世界自然基金会应对全球气候变化所提出的一项全球性节能活动，提倡于每年三月的最后一个星期六当地时间晚上20:30，家庭、社区、企业和政府关上不必要的电灯及耗电产品一小时，以此来激发人们对保护地球的责任感，以及对气候变化等环境问题的思考，表明对全球共同抵御气候变暖行动的支持。“透过黑,暗，我们能创造一个包容与可持续发展的世界！”过量二氧化碳排放导致的气候变化目前已经极大地威胁到地球上人类的生存。公众只有通过改变全球民众对于二氧化碳排放的态度，才能减轻这一威胁对世界造成的影响。2016年3月19日，全球178个国家和地区的逾350个著名性地标建筑通过熄灯一小时来表达对全球最紧迫的环境问题的关注。,作为中学生，我们应该怎样做？,讨论：,地球是我们的家园，我们作为地球的主人，就应该好好保护地球。为了倡导节约能源，让我们的家园变得更绿色，更环保，校学生会将举行“低碳生活从我做起”的主题活动。,材料一：温室气体让地球“发烧”。随着工业化进程的深入，温室气体，主要是二氧化碳的大量排出，导致全球气温升高、气候发生变化。全球变暖使得南极冰川开始融化，进而导致海平面升高。本世纪末海平面可能升高1.9米，远远超出此前的预期。地球“发烧”也给人类的健康造成了巨大的危害。水温升高导致蓝藻迅猛繁衍，从供水体系到天然湖泊都会受到污染，从而引发人体消化系统、神经系统,和皮肤的疾病。低碳生活，已成为人类急需建立的生活方式。材料二：低碳指较低或更低的温室气体(二氧化碳为主)排放。“低碳生活”已成为越来越多的人的共识。它的倡导，反映了人类因气候变化而对未来的担忧。全球变暖等气候问题致使人类不得不考量目前的生产和生活方式，优化和约束某些生产和消费行为，从而,实现减少碳排放量的目标。“低碳生活”的提出，不仅告诉人们可以为减碳做些什么，还告诉人们可以怎么做。材料三：中国环境科学学会秘书长任官平说：“节能就是最大的减碳。”请根据上面的材料，完成“低碳生活”的相关问题。,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,（1）低碳生活是指：,“低碳生活”指以节能的方式，以较低或更低的温室气体（二氧化碳为主）排放实现减少碳排放量的目标的生活方式。,（2）为本次活动拟一条宣传标语。,示例：低碳生活，从我做起。低碳，让我们的生活更美好。温室效应我不要，低碳生活我拥抱。,（3）在“低碳生活，我们能做什么”的主题班会上，大家推荐你做主持人。请写出你的开场白