Unit 3 Environmental Protection Using Language教学设计-2024-2025学年高中英语人教版选择性必修第三册

附件： 教学设计 课程基本信息 人教版选择性必修3M3 Environmental Protection（第7课时） 课题 An environmental proposal. 课型 新授课 学科   英语 年级   高二 学段   高中 版本章节 人教版选择性必修3M3 教学目标  1. To understand the environmental problems in the Arctic . 2. To write an environmental proposal.  教学重难点  教学重点： 1.To master relevant vocabulary and expressions about environmental protection. 2.To gain a sense of responsibility to protect the earth. 教学难点： 1.Using English fluently to analyze complex environmental problems and propose practical solutions in group discussions and presentations.​ 2.Inspiring students to think creatively about environmental protection measures and express their ideas clearly in English. 学情分析  The senior two students in this class have a weak English foundation, with inadequate core vocabulary and grammar mastery. They are reluctant to speak for fear of mistakes, lacking confidence. They need targeted guidance on basic skills and frequent positive encouragement to build learning motivation. 教学准备  PPT. textbook. student sheet. 教学过程 教学任务 教学内容 设计意图 创新设计（含AI应用） 1. Lead in ​                     Play a video from an Arctic researcher to present the current situation of the Arctic. 1. Introduce the concept of special “packages” from the Arctic. 2. to arouse students' curiosity. 3. laying the foundation for subsequent learning.  剪映＋豆包对口型。极地专家来信，诉说极地困境，增加人机互动感，迅速吸引学生注意力，沉浸式课堂。 2.Presentation               1. Show the video of the polar bear asking for help, describing the poor situation of the polar bear. 2. The letter from the polar bear. 1. to evoke students' empathy. 2. guide students to understand the problems the polar bear is facing.​  剪映＋豆包对口型，北极熊的求救信。增加学生兴趣和情景带入。   3. Discussion               1. Pose two questions about Arctic environmental problems: “Why is the ice in the Arctic constantly melting?” and “Why can polar bears, which live so far away, see plastic bags?”​ 1. Ask students to discuss in pairs for 2 minutes, walking around the classroom to join in discussions, ask follow - up questions, and provide guidance.​  跨学科教学问题引导，豆包生成环保相关图片。 4. Group Work ​                 1. Divide students into groups of 4 - 5 and assign the task of creating an environmental protection proposal to help the polar bear.​ 2. Present guiding questions, such as “How can we increase renewable energy adoption?” “What can we do to reduce plastic use?” and “How to strengthen regulations on plastic disposal?”​ 1. Circulate among groups, offer guidance, answer questions, and encourage students to think creatively.​  问题解决：洋流运动和塑料袋不易降解的问题，发人深思。 5.Presentation and Feedback 1. Invite each group to send a representative to present their environmental protection proposal.​ 2. Encourage other students to listen carefully, ask questions, and give comments.​ Provide positive feedback and constructive suggestions for each group's presentation.​ 作业设计 To Protect Dongfang Elaphurus Davidianus Homework​ Apply knowledge acquired in class. Mention the deer’s unique features (e.g., fur color, body shape) discussed during lessons. State its protected status, main habitats learned in class, threats like those analyzed in class (e.g., habitat encroachment), and at least one practical protection action related to class content.​ 板书设计/课堂小结   Title: Environmental Protection in the Arctic​ Left Side: Key vocabulary (greenhouse gas emissions, renewable energy, ocean currents, etc.)​ Middle: Main causes of Arctic environmental problems (temperature rise, plastic pollution)​ Right Side: Students' proposed solutions from group work.​   教学反思  After the class, reflect on students' participation, understanding of knowledge, and performance in using English. Analyze whether teaching objectives are achieved, and consider how to improve teaching methods and content design in future classes to better meet students' needs and enhance teaching effectiveness.​   学科网（北京）股份有限公司 $