Chapter3 Our polluted planet.Part E&F&G（课件）-2025-2026学年新思维小学英语6A

该小学英语课件以If条件句用法及环保主题为核心，涵盖空气污染、水污染等四类污染的后果（如"If we keep on causing water pollution, sea animals will die"），结合污染相关词汇（fresh, clean, dump等），通过例句感知、语法规则总结、环保建议梳理，构建从具体实例到语法应用的学习支架。 其亮点在于融合语言能力与思维品质培养，以真实环保情境为载体，通过角色扮演（发传单宣传环保）、写信给校长（投诉并建议解决方案）等任务，让学生在实践中运用If条件句及词汇，提升语言表达与问题解决能力。教师可借助结构化活动高效教学，学生在学习中增强社会责任感，落实核心素养发展。

Chapter 3 Our polluted planet If we keep on causing air pollution,... If we keep on causing air pollution, we won’t have any fresh（新鲜的）air to breathe（呼吸）. If we keep on causing water pollution,... If we keep on causing water pollution, we won't have clean（干净的） water to drink. If we keep on causing water pollution, sea animals will die. If we keep on causing land pollution,... If we keep on causing land pollution, plants and animals will die. If we keep on causing noise pollution,... If we keep on causing noise pollution, we won’t have a quiet（安静的） place（地方） to live（居住） in. If we keep on causing water pollution, land pollution, sea animals will die. plants and animals will die. Sea animals will die Plants and animals will die if we keep on causing water pollution. land pollution. If（如果） … If引导的句子用现在时（主+动，注意三单），另一句用将来时（主+will +动原）。 若If放句首则用逗号“，”隔开。 如果 继续 导致 新鲜的 呼吸 干净的 安静的 地方 居住 if keep on (doing) cause fresh breathe clean quiet place live How can we all help? Don't throw rubbish in the rivers or sea. Don't dump things in the countryside. 倾倒 郊外 Don't keep the engine running when you are not driving. 发动机 Give up smoking. 放弃 Turn down your TV. 调低 turn up-调高 Throw rubbish in the bin. 垃圾箱 倾倒 郊外 发动机 放弃 调低（音量） 垃圾箱 dump countryside engine give up(doing) turn down bin Welcome School 6 Sky Road Jinshan District Shanghai 25 March 20XX address 地址 Jinshan District Environmental Protection Bureal 2420 Lingui Road Shanghai 环境保护局 Environmental protection Bureal complain 抱怨 attract 吸引 fly-flies 苍蝇 cockroach 蟑螂 smell 味道 government 政府 educate 教育 solution 解决方案 地址 投诉 味道 引起，吸引 政府 苍蝇 教育 蟑螂 解决方案 complain attract fly-flies cockroach smell government educate solution address $