Unit 3 Food matters Presenting ideas 英文教案 2024-2025学年外研版（2024）七年级英语下册

教学设计 课题 Unit 3 Food matters-Presenting ideas 课时 1 教学目标 Language Ability: Use food-related vocabulary (e.g., ingredient, recipe) to present ideas, master reporting speech ("She suggests that...") and conditional sentences ("If we eat..."), and deliver coherent oral presentations. Cultural Awareness: Compare food traditions (e.g., table manners in different cultures) and recognize how food reflects social values. Thinking Skills: Organize information logically to support opinions on food issues, analyze counterarguments, and use critical thinking to evaluate food trends. Practical Application: Apply language to design food campaigns, write persuasive letters about food habits, and communicate effectively in real-life food-related scenarios. 重难点 Vocabulary: Cooking verbs (fry, bake) and functional phrases (in my opinion, as a result). Grammar: Reported speech and first conditionals for presenting suggestions and consequences. Speaking & Writing: Structuring presentations/essays with clear thesis statements, supporting details, and conclusions. Critical Thinking: Distinguishing facts from opinions when discussing food topics and justifying arguments with evidence. 教学环节 学习活动 新课教学 一、课程导入（Lead-in） T: Good morning, dear students! Last time, we explored a lot about healthy eating in “Developing ideas”. We listened to interesting conversations and learned useful tips for a balanced diet. Today, it’s time to shine in “Presenting ideas”! Imagine you are little experts on healthy food. How would you share your knowledge with others? Let’s start by looking at some pictures on the screen. These are different meal scenes. What do you notice? Are they healthy or not? Raise your hands and share your thoughts. S1: I see a plate full of fried chicken and French fries. I think it’s not healthy because they are high in fat. S2: There’s a picture of a salad with fruits and nuts. That looks very healthy to me! T: Excellent observations! You really understand the key points. Now, think about this: if you were to give a presentation about healthy eating, what important information would you include? Discuss with your deskmates for one minute. (Students discuss) T: Time’s up! Who wants to share your discussion results? S3: We should talk about different food groups like fruits, vegetables, grains, and proteins. S4: And also tell others how to limit junk food intake. T: Great ideas! These are exactly what we’ll focus on today. Let’s get ready to present our wonderful ideas about food matters! 二、知识回顾与准备（Knowledge Review and Preparation） T: Before we start presenting, let’s review some key words and phrases. I’ll show them on the screen, and we’ll read them together. Diet, balanced diet, nutrition, calorie, fiber, vitamin, protein... Now, I’ll ask some questions. What does “balanced diet” mean? S5: A balanced diet means eating a variety of foods from all the food groups. T: Correct! And what are the benefits of eating foods rich in fiber? S6: Foods rich in fiber can help with digestion. T: Well done! Now, let’s review the expressions for giving opinions and suggestions. Remember “I think...”, “In my opinion...”, “It’s a good idea to...”? Let’s practice using them. I’ll give you a topic: “The importance of breakfast”. You use these expressions to share your thoughts. S7: In my opinion, breakfast is the most important meal of the day. It gives us energy for the whole morning. T: Great job! You’re all doing an amazing job reviewing. Now, you should be more confident in presenting. 三、个人展示指导（Individual Presentation Guidance） T: Now, it’s time for individual presentations. Everyone will have a chance to stand in front of the class and share your ideas about healthy eating. First, I’ll give you some tips for a good presentation. Look at the screen. Be clear: Speak slowly and make sure your words are easy to understand. Use examples: For example, if you talk about healthy snacks, mention apples, yogurt, etc. Show confidence: Stand up straight, make eye contact with your classmates, and smile. Organize your ideas: Start with an introduction, then the main body, and end with a conclusion. T: Now, you have 10 minutes to prepare your individual presentation. You can write some key points on a piece of paper. If you have any questions, feel free to ask me. (Students prepare their presentations) 四、个人展示环节（Individual Presentation Session） T: Time’s up! Who wants to be the first brave star to present? Come on, don’t be shy! Let’s give a big hand to encourage our classmates. (Student 1 comes to the front) S8: Hello, everyone. Today, I want to talk about healthy eating. First, a balanced diet is very important. We should eat different kinds of foods. For example, we should eat fruits and vegetables every day because they are rich in vitamins. We also need some grains like rice and bread for energy. And don’t forget about proteins, such as eggs and fish. Second, we should limit our intake of junk food. Hamburgers and candy are delicious, but they are not good for our health. In conclusion, let’s eat healthily and stay healthy. Thank you! T: Wonderful! S8 did a great job. She was clear, used examples, and organized her ideas well. Let’s give her a round of applause. Now, who’s next? (Student 2 comes to the front) S9: Hi, classmates. I’d like to share my thoughts on healthy eating. I think breakfast is crucial. If we skip breakfast, we may feel tired and can’t focus on our study. A good breakfast can include a glass of milk, a piece of whole - wheat bread, and a banana. Also, we should drink enough water every day. Water helps our bodies work properly. In my opinion, healthy eating is not only about food, but also about our eating habits. We should eat slowly and enjoy our food. That’s all. Thank you. T: Excellent! S9 presented his ideas with confidence and added some unique perspectives. Well done! Let’s keep going. 五、小组合作展示（Group Presentation） T: After the individual presentations, now it’s time for group work. I’ll divide you into groups of four. Your task is to create a short skit or a poster about healthy eating and present it to the class. You can choose any form you like, but make sure it includes important information about healthy eating, like food groups, tips, and the importance of a balanced diet. You have 15 minutes to prepare. Here are some materials you can use, such as colored paper, markers, and glue. Start now! (Students work in groups) T: Time’s up! Which group wants to show your work first? (Group 1 comes to the front and presents their skit) Group 1: S10: Hi, everyone. We are a family. It’s time for dinner. Look at our table. There’s only fried chicken and chips. S11: I don’t feel well after eating like this every day. S12: Let’s change our eating habits. We should have some vegetables, like broccoli and carrots. S13: And some rice and fish. That will be a balanced meal. All: Let’s eat healthily from now on! T: What a creative skit! They clearly showed the problem and the solution. Great job! Now, which group wants to present their poster? (Group 2 shows their poster) S14: This is our poster. We divided it into four parts. The first part is about food groups. We drew pictures of fruits, vegetables, grains, and proteins. The second part shows some healthy snacks. The third part lists tips for healthy eating, like “Eat less salt and sugar”. And the last part is our slogan: “Healthy food, happy life”. T: Amazing! Your poster is colorful and informative. Well done, everyone in Group 2! 六、评价与反馈（Evaluation and Feedback） T: Now, it’s time to evaluate the presentations. We’ll use a simple rubric. It includes three aspects: content, language, and presentation skills. Content means whether the information is complete and accurate. Language refers to using correct English expressions. Presentation skills include speaking clearly, showing confidence, etc. I’ll give each group or individual some scores, and you can also share your opinions. For example, what did you like about a presentation? What could be improved? Let’s start with the first individual presentation. What do you think? S15: I liked that S8 used a lot of examples. It made her presentation easy to understand. S16: Maybe she could speak a little louder next time. T: Good comments! Now, let’s evaluate the group presentations. What about Group 1’s skit? S17: Their skit was very interesting. I could clearly understand the message. S18: But I think they could add more lines to make it longer. T: Great feedback! Everyone did a wonderful job in presenting, and your comments will help us improve next time. 七、课堂总结（Summary） T: Class, today we had an amazing time presenting our ideas about healthy eating. Through individual presentations and group work, you all showed your understanding of healthy food and diet. We reviewed key knowledge, practiced using English expressions, and improved our speaking and presenting skills. Remember, the knowledge we learned is not only for English class, but also for our real life. Let’s keep the healthy eating habits and share our knowledge with more people. 八、作业布置（Homework） T: For homework, I want you to record a short video about healthy eating. You can use the content from your presentation today, or add some new ideas. The video should be about 2 - 3 minutes long. Share the video with your family and friends, and encourage them to have a healthy diet. Next class, we can share some interesting videos in class. That’s all for today. See you next time! S: See you, teacher! 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 $$