Unit 3 Conservation Lesson 2 War on Plastic Packets 教案（表格式）-2024-2025学年高二英语北师大版（2019）选择性必修第一册

Lesson 2: War on Plastic Packets Unit 3 Conversation (2nd Period) Subject English Grade Level High School Grade 1 Total Periods: 2 Textbook Beijing Normal University Press, Senior High School English, Compulsory 1 Lesson Type Listening and Speaking Period 2 Textbook Analysis Textbook Analysis This lesson focuses on the environmental impact of plastic packaging and encourages students to think critically about its use. The listening section provides different perspectives on plastic packaging, while the speaking activities involve group discussions and role plays to enhance communication skills. Student Analysis Students have basic knowledge of environmental issues and are familiar with the topic of plastic pollution. They have some experience with group work and role playing, but may need guidance in formulating and expressing their opinions clearly and respectfully. Lesson Objectives 1. To understand the advantages and disadvantages of plastic packaging. 2. To identify and differentiate between different opinions on plastic packaging. 3. To practice making and accepting suggestions in a conversation. 4. To develop critical thinking and communication skills through group discussions and role plays. Key Points and Difficulties Key Points 1. Understanding the environmental impact of plastic packaging. 2. Identifying and differentiating between different opinions on plastic packaging. 3. Practicing making and accepting suggestions. Difficulties 1. Formulating and expressing personal opinions clearly and respectfully. 2. Differentiating between opinions and facts. 3. Engaging in meaningful group discussions and role plays. Teaching Methods and Preparation Teaching Methods Contextual Inquiry, Group Discussion, Role Play Materials Preparation Textbook, Audio Recorders Teaching Procedure Teacher Activities Student Activities Warm up (5 minutes) Introduction (1) Greet the students and introduce the topic of plastic packaging. (2) Ask students if they often use plastic packets and boxes in their daily lives. (3) Write the advantages and disadvantages of plastic packaging on the board. (4) Lead a short discussion on the topic. (5) Divide the class into small groups and assign each group a specific aspect to discuss. (6) Provide handouts with key vocabulary and expressions. 1. Respond to the teacher's greeting. 2. Share their experiences with plastic packaging. 3. Participate in the group discussion. Listening for Understanding (15 minutes) Activity 1: Listening to Kevin and Alicia (1) Play the audio recording of Kevin and Alicia discussing plastic packaging. (2) Provide a worksheet with statements and ask students to identify whose opinion each statement is from. (3) Play the recording again and ask students to note down any opinion words they hear. (4) Discuss the identified opinions and reasons given by Kevin and Alicia. (5) Guide students to categorize the opinions as for or against plastic packaging. (6) Have students role play the conversation between ... ...