人教版 八年级下册 英语课题: Unit 2 I’ll help to clean up the city parks. Section B Unit 2 I’ll help to clean up the city parks.Section B 1a-1eLearning goals通过听力练习，能准确获取有关故事情节发展的关键信息并排序和回答问题。 2根据概念图和关键词，能简单地复述故事情节。What do you often do to help others?What do you think about helping others in need?Group Discussion7 Scientific Benefits（利益） of Helping OthersVolunteering your time, money, or energy to help others doesn’t just make the world better—it also makes you better. Studies indicate（表明） that the very act of giving back to the community boosts（） your happiness, health, and sense of well-being（幸福感）. Here are seven scientific benefits of lending a hand to those in need.?1. Helping others can help you live longer.?2. Helping others is contagious(有感染力的). 3. Helping others makes us happy. 4.Helping others may help with chronic pain（慢性痛）. 5. Helping others lowers blood pressure.6. Helping others promotes positive behaviors in teens. 7. Helping others gives us a sense of purpose and satisfaction. Let’s help others in need.Look at the pictures and guess what words or phrases they |
