Unit 2 Improving yourself Understanding ideas 教案-2023-2024学年高中英语外研版（2019）选择性必修第二册

Unit2 Improving yourself-understanding ideas . Teaching aims At the end of the class, students can: 1. Grasp the main idea of the text,experience the feelings of five peers who have been away from social media for a week. 2. Explain the discourse structure and internal logical relations of online forums. 3. Learn some reading strategies and cultivate deep thinking. . Teaching key and difficult points 1. Key points: Grasp the main idea of each paragraph and gain the structure. 2. Difficult points: Guide students to evaluate the impact of social media on daily life. .Teaching method & Learning method Situational teaching method & Task-based teaching method Cooperation and discussion .Teaching aids: Multi-media . Teaching procedure Step 1: Lead in Have a free talk with students:what do you often do on social media? stay informed/Connected/relaxed Step 2 pre-reading Read the facts and answer the questions 1. what conclusions can you draw from the facts? 2. How much time do you spend on social media each day? what negative effects does this have on you? less time to read books no privacy negative effects poor eyesight less sleep time getting addicted to less time with family 3. Make a prediction according to the title and the pictures. step 3 while-reading Fast reading 1. Read the passage quickly and answer the questions. 1. what is the name of the activity? The purpose? 2. How long does it last? 3. Guess the meaning of detox. 4. What's the structure of the passage? part1 (1-2) The introduction of the social media detox part2(3-7)The reaction and results of 5 students. part 3 (8) The effect of the social media detox. Careful reading: Read the passage again and answer the questions and fill in the table. 1. What does the underlined sentence mean? 2. why did Cindy say "was I really missing out"? 3. what did he do during the social media detox? 4. what does the underlined words in green mean? 5. what's your understanding of "something"in the text? Step 4.post-reading Think