Unit 3 Food and Culture Using language Reading for writing 课件-2024-2025学年高中英语人教版（2019）选择性必修第二册

Unit 3 Food and Culture Using Language (2): Reading and Writing 年 级：高一年级 学 科：英语（人教版） 主讲人： 学 校： 1 Learning Objectives By the end of the lesson, you will be able to predict the main idea of the text and grasp the structure and language features; make use of linking words to strengthen textual cohesion; reflect on your own eating habits and write an essay about a healthy diet by using relevant points and details. 2 Lead-in How to have a healthy diet? Have a balanced diet. Eat healthy food rather than junk food. … 3 Task 1: Skimming What’s the main idea of the passage? A. A debate about fatty food. B. What a healthy diet is. C. The number one killer — heart disease. D. A big enemy of health — fatty food. 1. Look at the title and the picture, and then predict: 4 2. Find the topic sentence of each paragraph. Para.1: Para.2: Para.3: Para.4: Para.5: The real driver of poor health is not so much fatty food, as it is sugar. Much of this extra sugar comes from sweets and sweet drinks. You can keep healthy by consuming different categories of fresh food, especially fruit and vegetables, which are full of vitamins and fibre, rather than processed foods. A fundamental key to healthy eating is to eat slowly. Healthy eating starts with having a healthy attitude towards food. 5 Para.1　 A. Slow Eating is Good. Para.2 B. Reducing Sweets is Key. Para.3 C. The Real Killer is Sugar. Para.4 D. The Way You Look at Food Para.5 E. Keep It Fresh and Balanced. 3. Match the subheadings with the paragraphs. is Most Important. 6 Task 2: Scanning 1. Find the key detail(s) for each point. Point A: And in America, people who receive 25% of their daily calories or more through sugar are twice as likely to die from heart disease than people who receive less than 10% a day. Point B: The average American gets 1/3 of his or her sugar through sweet drinks alone. Detail(s): Detail(s): Much of this extra sugar comes from sweets and sweet drinks. The real driver of poor health is not so much fatty food, as it is sugar. 7 Point C: You can keep healthy by consuming different categories of fresh food ... rather than processed foods. Detail(s): Fruit and vegetables are full of vitamins and fibre. Processed foods often contain less nutrition, and have higher quantities of sugar, salt, and fat than fresh ingredients. Point D: A fundamental key to healthy eating is to eat slowly. Detail(s): People who chew too quickly end up eating too much food because they still feel hungry. Eating slowly also allows your body to digest your food better, and will allow you to enjoy your food more. 8 2. Make a conclusion: A point: A detail: A detail is used to a point. the writer’s or . a or about something. support the main idea opinion fact feature 9 3. Read the passage carefully and finish the table about linking words. Writer’s purpose Linking words To introduce another way of saying what was already mentioned To show that contrasting ideas are being introduced To list or add information To give examples , in other words, what this means is that that is (to say), put this in another way, in simple words/ terms, or rather, … , rather than, rather but, on the contrary, instead, conversely, whereas, on the other hand, unlike, nevertheless, otherwise, in contrast,… beyond this, besides, what is more, moreover,… for example for instance, such as,… put more simply however beside this, also, finally, in addition 10 4. Find the advice about healthy diet from the text. Cut down on desserts and cut out sweet drinks. Keep healthy by consuming different categories of fresh foods, especially fruit and vegetables, rather than processed foods. Eat slowly. Eat a modest amount of food each time and form consistent eating habits. Have a healthy attitude towards food. 11 Finish the table about your diet. What I have eaten/ drunk over the last 3 days Advice from the text My good eating habits My bad eating habits Ways to improve my eating habits Task 3: Writing 12 2. Use the notes in your table to write an essay about your own diet. Overall, I think I have healthy/ unhealthy eating habits. As for the things that I am doing right, …Still, I should improve my eating habits by… 13 Sample Overall, I think I have unhealthy eating habits. As for the things that I am doing right, I eat different categories of food, especially fruit and vegetables. Moreover, I rarely consume sweet food and processed food. However, I do have some bad eating habits. For instance, I sometimes find myself skipping breakfast or eating too much, which may result in stomach problems. In addition, I eat too much hot and spicy food. That is to say, I have an increased risk of cancer. Still, I should improve my eating habits by eating slowly and enjoy the food. All in all, it’s up to me to make the right decisions about my diet and now I have a healthier attitude towards food. 14 3. Exchange your draft with a partner. Use this checklist to help you revise the draft. Does the writer use details to support each point? Does the writer use proper linking words to tie the essay together? Has the writer really thought about his or her diet carefully? Does the writer use vivid words to add stress to his or her points? 15 Revised Edition: Use vivid words to add stress to her point. Use more details to support her point and make the point more convincing. Summary Predict main idea based on the title and the picture; Match the subheadings with the paragraphs with the help of topic sentence of each paragraph; Identify details, points and understand their relationship; Classify linking words based on the writer’s purpose; Reflect on daily diet and find ways to improve eating habits. 17 Homework 1. Compulsory homework Continue to polish your draft according to my instructions and read your draft aloud to your partner. 2. Optional Homework Go online to gather more information about healthy eating habits and then make a poster about it. Next time, you are expected to share it in class. Sample: 18 Thank You! 19 $$