Unit 3 The world Online-Project 教案-2025-2026学年高中英语译林版必修第三册

Unit 3 The World Online-Project 教学目标和重难点 1. 教学目标 Language Competence: Students can master core vocabulary and sentence patterns related to online activities, and use English to discuss the advantages and disadvantages of the online world, present project ideas and communicate effectively. Cultural Awareness: Students understand the differences of online culture at home and abroad, establish a correct view of network civilization and enhance cultural confidence. Thinking Quality: Students can analyze online phenomena critically, put forward reasonable suggestions and develop logical and innovative thinking. Learning Ability: Students can conduct independent inquiry and cooperative learning, use network resources to complete projects and form good learning strategies. 2. 教学重难点 Key Points: Mastering core vocabulary (such as webcam, emoji, access) and functional sentence patterns for expressing opinions and putting forward suggestions; understanding the procedures and requirements of the Project and completing group cooperation smoothly. Difficult Points: Using English accurately and fluently to present project plans and defend viewpoints; conducting in-depth critical analysis of online phenomena and combining theoretical knowledge with practical application in project design. 教学过程 Step 1: Lead-in & Review (Warm-up and Knowledge Connection) The teacher starts the class with a question-and-answer activity: “What do you usually do online in your daily life? Do you think the online world brings more benefits or troubles to us?” Then, invite 3-4 students to share their answers in English. After that, the teacher briefly reviews the key contents of the previous sections of the unit, such as the reading passage The Digital Dilemma, focusing on the double-sided nature of the online world (advantages like convenient information access and efficient communication, disadvantages like false information and cyberbullying). Finally, the teacher introduces the Project theme: “Today, we will work in groups to complete a project - designing a ‘Digital Citizen Guide’ to help teenagers use the Internet properly and become responsible digital citizens.” Design Intention: The question-and-answer activity stimulates students’ interest and activates their existing knowledge and life experience related to the online world, making them quickly enter the unit theme. Reviewing the previous contents helps students connect the knowledge they have learned, laying a solid foundation for the smooth development of the Project. Introducing the Project theme clearly lets students know the core task of this class, clarifies the learning direction, and mobilizes their enthusiasm for participation. Step 2: Project Task Explanation & Group Division (Task Clarification and Cooperation Preparation) First, the teacher explains the specific requirements of the Project in detail with the help of PPT (all in English): 1. Each group consists of 4-5 students, and they need to work together to design a “Digital Citizen Guide”. 2. The guide should include three parts: the importance of being a responsible digital citizen, common online problems (such as false information, cyberbullying, Internet addiction) and corresponding solutions, and suggestions for rational use of the Internet. 3. Each group needs to prepare a 5-8 minute oral presentation to introduce their guide to the whole class, and answer questions raised by teachers and other students. 4. The evaluation criteria include content completeness, language accuracy and fluency, teamwork performance and presentation effect. Then, the teacher organizes students to divide into groups freely. After grouping, each group elects a group leader, who is responsible for coordinating the group’s work, assigning tasks and recording the progress. The teacher reminds the group leader to reasonably assign tasks according to the strengths of each member, such as letting students with good writing skills be responsible for drafting the guide, students with good oral expression skills be responsible for the presentation, and students who are good at collecting information be responsible for looking for relevant materials and cases. At the same time, the teacher provides some network resources for students to refer to, such as official websites about network security and reports on teenagers’ online problems. Design Intention: Explaining the project requirements in detail helps students clarify the task objectives and operation standards, avoiding confusion in the process of completing the project. Free grouping and reasonable task assignment respect students’ autonomy and give full play to their strengths, which is conducive to improving the efficiency of group cooperation. Providing network resources reduces students’ difficulty in collecting information, guides them to use network resources rationally, and also reflects the theme of “The World Online”. Step 3: Group Discussion & Project Design (Inquiry and Practice) After the group division and task assignment, students start group discussion and project design. The teacher walks around the classroom to observe the situation of each group, provides timely guidance and help, and records the problems encountered by students. During the discussion, the teacher guides each group to focus on the three parts of the guide: For the first part, the teacher reminds students to combine their own life experience and the content of the reading passage to explain why it is important to be a responsible digital citizen, such as protecting personal information, respecting others’ rights and maintaining a clean network environment. For the second part, the teacher encourages students to list common online problems they know, and find specific solutions through discussion, such as how to identify false information, how to deal with cyberbullying and how to avoid Internet addiction. For the third part, the teacher guides students to put forward practical and operable suggestions, such as limiting online time, using positive network resources and communicating with parents and teachers when encountering online problems. In the process of guidance, the teacher pays attention to guiding students to use the core vocabulary and sentence patterns of the unit, such as “access to information”, “cyberbullying”, “false information”, “It is important to...”, “We suggest that...”, “If we..., we will...”. At the same time, the teacher guides students to conduct critical thinking, such as asking: “What are the possible reasons for the spread of false information online? How can we distinguish between true and false information effectively?” For groups with slow progress, the teacher gives targeted guidance, such as helping them sort out the framework of the guide or providing specific cases for reference. For groups with innovative ideas, the teacher affirms and encourages them, such as suggesting they add some vivid pictures or short videos to the guide to make the presentation more attractive. Design Intention: Group discussion and project design is the core link of the Project, which can cultivate students’ cooperative learning ability and independent inquiry ability. The teacher’s patrol guidance ensures that each group can carry out the task smoothly, solves the problems encountered by students in time, and guides students to use the knowledge they have learned flexibly. Guiding students to conduct critical thinking helps them deeply understand the online world, develop logical thinking ability, and lay a foundation for completing high-quality projects. Encouraging innovative ideas can stimulate students’ creativity and improve their enthusiasm for participation. Step 4: Project Draft Revision & Presentation Preparation (Improvement and Consolidation) After the group completes the initial draft of the “Digital Citizen Guide”, each group exchanges their drafts with another group for mutual evaluation. The teacher puts forward the evaluation standards for mutual evaluation: 1. Whether the content of the guide is complete and covers the three required parts. 2. Whether the language is accurate and fluent, and whether the core vocabulary and sentence patterns of the unit are used correctly. 3. Whether the suggestions are practical and operable. 4. Whether the structure of the guide is clear and logical. Each group reads the other group’s draft carefully, puts forward reasonable revision suggestions, and records them. Then, each group returns the draft and revises their own guide according to the suggestions put forward by the other group and the guidance of the teacher. After revising the guide, each group starts to prepare for the oral presentation. The group leader arranges the speaking order of each member, and each member is responsible for introducing a part of the guide. The teacher guides students to pay attention to the skills of oral presentation, such as speaking clearly and fluently, maintaining eye contact with the audience, and using appropriate body language. At the same time, the teacher reminds students to prepare some simple props if necessary, such as PPT, posters or handouts, to make the presentation more intuitive and vivid. For students with poor oral expression ability, the teacher gives individual guidance, helps them practice their lines, and encourages them to build confidence. Design Intention: Mutual evaluation between groups can help students find the advantages and disadvantages of their own drafts, learn from each other’s strengths, and improve their ability to evaluate and revise. Revising the draft according to the suggestions helps students improve the quality of the guide and consolidate their language knowledge. Preparing for the oral presentation can exercise students’ oral expression ability and communication ability, and cultivate their sense of teamwork and confidence. The teacher’s individual guidance cares for students with different levels, ensures that every student can participate in the presentation, and reflects the teaching concept of student-oriented. Step 5: Project Presentation & Evaluation (Display and Feedback) Each group takes turns to give oral presentations. When a group is presenting, other students listen carefully, take notes, and prepare questions to ask after the presentation. The teacher acts as a host and a judge, reminds students to pay attention to the presentation time, and maintains the order of the class. After each group’s presentation, the teacher invites 2-3 students to comment on the presentation from the aspects of content, language, presentation skills and teamwork. Then, the teacher makes a summary evaluation, affirms the advantages of each group, such as complete content, fluent language and innovative ideas, and puts forward targeted improvement suggestions, such as paying attention to the accuracy of language, controlling the presentation time and improving the interaction with the audience. After all groups finish their presentations, the teacher organizes students to vote for the “Best Digital Citizen Guide” and “Best Presentation Group” according to the evaluation criteria. The teacher awards small prizes to the winning groups to encourage students. At the same time, the teacher summarizes the whole Project process, emphasizes the key points of the unit, and reminds students to apply the knowledge and skills they have learned to their daily life, use the Internet rationally, and become responsible digital citizens. Design Intention: Project presentation is the display of students’ learning results, which can enhance students’ sense of achievement and confidence. Student evaluation and teacher evaluation combine formative evaluation with summative evaluation, which is conducive to students’ understanding of their own advantages and disadvantages and continuous improvement. Voting and awarding prizes can stimulate students’ learning enthusiasm and enhance the sense of teamwork. Summarizing the Project process helps students sort out the knowledge and skills they have learned, and realize the practical significance of the Project, which is conducive to the cultivation of their core literacy. Step 6: Extension & Homework (Extension and Application) First, the teacher carries out an extension activity: “Suppose you are a digital citizen volunteer, how would you promote your ‘Digital Citizen Guide’ to other teenagers?” Invite students to share their ideas in English, such as posting the guide on social media, giving speeches in middle schools, or making short videos to promote it. Then, the teacher assigns homework: 1. Revise the “Digital Citizen Guide” again according to the evaluation suggestions, and print it out to share with classmates and family members. 2. Write a short passage (100-120 words) about your experience and feelings in completing the Project, focusing on what you have learned and how you will use the Internet in the future. 3. Surf the Internet to collect more information about network security and supplement it to your guide. Design Intention: The extension activity expands students’ thinking, connects the Project with real life, and cultivates their practical ability and innovative thinking. The homework is designed to consolidate the learning results, let students further deepen their understanding of the theme, and apply the knowledge and skills they have learned to practice. Collecting network security information also guides students to use network resources rationally and enhances their awareness of network security. Step 7: Summary & Reflection (Integration and Improvement) The teacher summarizes the whole class, emphasizing that through this Project, students not only mastered the core vocabulary and sentence patterns of the unit, but also improved their cooperative learning ability, oral expression ability and critical thinking ability. At the same time, the teacher guides students to reflect on their own performance in the Project: “What did you do well in the group cooperation? What problems did you encounter? How did you solve them? What can you improve next time?” Invite 2-3 students to share their reflections in English. Finally, the teacher encourages students to keep a learning diary to record their learning process and progress, and constantly improve their learning ability. Design Intention: Summarizing the class helps students integrate the knowledge and skills they have learned, forming a complete knowledge system. Guiding students to reflect on their own performance can help them find their own shortcomings, form good learning habits, and improve their learning ability. Keeping a learning diary is conducive to students’ self-monitoring and self-improvement, and lays a foundation for their lifelong learning. 1 / 1 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $