Unit 8 Green living Lesson 1 Roots and shoots（1） 课件-2021-2022学年高一英语北师大版（2019）必修3

Green Living Lesson 1- (1) Unit 8 Part 1—Lead in Lead in What is happening in each picture? Lead in Leave the tap running while you brush your teeth. Lead in Leave a light on when you go out. Lead in Drop a piece of litter and can’t be bothered to pick it up. Lead in Have you ever done any of these things? What would happen if everybody did the same things? Show time! Lead in Part 2—Words and Expressions root /ruːt/ n. 树根 e.g. Tree roots can cause damage to buildings. Words and Expressions shoot /ʃuːt/ n. 芽，苗；嫩枝 vt. 射中；射击 e.g. A man was shot in the leg. Words and Expressions bothered /ˈbɒðəd/ adj. 担心的；烦恼的 e.g. I'm not bothered if he has another child. Words and Expressions not be bothered to do sth. 懒得做某事 just-me-ism /dʒʌst mi ˈɪzəm/ n. 以自我为中心 e.g. The man is very just-me-ism. Words and Expressions gallon /ˈɡælən/ n. 加仑 e.g. Thousands of gallons of crude oil were spilled into the ocean. Words and Expressions take action 采取行动 e.g. We need more time to see how things develop before we