Unit 2 Understanding ideas 课件-2022-2023学年高中英语外研版（2019）选择性必修第二册

SB2U2 Social Media Detox (Understanding ideas) Lead in What do you often do on social media? stay informed stay connected stay relaxed Pre-reading Read the facts on page 14 and answer the questions. What conclusions can you draw from the facts? How much time do you spend on social media each day? What negative effects does this have on you? negative effects less time to read books getting addicted to it less sleep time poorer eyesight no privacy less time with family How much time do you spend on social media each day? What negative effects does this have on you? Pre-reading Look at the title and pictures of the passage. Predict what it is about. It is an activity called Social Media Detox, in which students joined and shared their experience about it. While-reading Read the following paragraph and answer the questions. What is the name of the activity? The purpose? How long does it last ? Guess the meaning of detox. Detox: treatment given to people to help them stop drinking alcohol or taking drugs. (戒酒，戒毒，也可延伸脱瘾) While-reading Read five people’s statements and fill in the blanks with right words or phrases according to the passage. Anna 2 days Reaction It was more difficult than she had expected. She felt like 1. ___________________! Result She can now see how much time had been taken up with checking her phone. She is now trying to spend more time 2. _______________________. she had lost an arm picking up her hobbies 占据 重拾爱好 Devon 4 days Reaction When he saw a classmate on Monday, he felt 3. _________________ not to already know what his classmate had done at the weekend. Result They had to talk and explain what they were doing and thinking! It made him realise 4. ____________________ ____________________. really strange the value of real contact that he had forgotten Cindy 7 days Reaction At first, she really felt 5. _____________________. Result Without their phones, she and her friend 6