Unit 2 Healthy Lifestyle Using Language Listening &Speaking课件-2023-2024学年高中英语人教版（2019）选择性必修第三册

Listening &Speaking Unit 02 Healthy Lifestyle 新人教选择性必修三 Learning Objectives Students can record the key points of listening content in the form of tables; Students can use the principle of habit circulation to analyze the formation process of bad habits and how to change bad habits; Students can distinguish between facts and opinions; Students can use the functional sentences to suggest correctly, and ask others for advice as well as give advice to others. B. Lead-in B. 3 What kind of bad habit is mentioned in the video? What are the dangers of this bad habit? What behaviors can lead to this bad habit? Watch and answer the questions. B. B. What kind of bad habit is mentioned in the video? What are the dangers of this bad habit? Not sleeping enough. Lack of sleeping can result in hormonal imbalance (荷尔蒙失衡), illness, and, in extreme cases, death. When we lose sleep, learning, memory, mood, and reaction time are affected. It’s even been linked to diabetes (糖尿病) and obesity (肥胖). B. What behaviors can lead to this bad habit? Many behaviors can lead to the bad habit, such as playing mobile phone or computer games before going to bed or drinking too much coffee, etc. B. Look at the pictures on page 18. What choices or preferences make it easier for people to develop these bad habits? B. 8 action: _ _ _ problem: _ causes: _ suggestion: _ _ I would suggest that she switch off her phone before going to bed. The woman is using her mobile phone in bed. She is yawning too, which shows she’s tired. She isn’t getting enough sleep. _ _ The main cause of her problem is that she allows herself to use her mobile phone in bed. Choosing to stay up too late playing computer games can mean that one does not sleep enough, too. B. action: _ _ _ problem: _ causes: _ suggestion: _ _ _ The man is playing a phone for a long time when he looks after his baby at home. He is using a phone too much. Preferring to play games or use social media on phones can make it easier for people to use them t