Unit 13 We're trying to save the earth! Section B (2a-2e)（课件PPT）-【优翼·学练优】2022-2023学年九年级下册初三英语同步备课（人教版）

优翼英语教学课件（RJ） Go for it! 九年级（下） 1 Section B (2a-2e) Unit 13 We’re trying to save the earth. Learning Goals Key sentences & phrases: throw away, put sth. to good use, pull...down, upside down, gate, bottle, president, inspiration, iron, work, metal, bring back,creativity Key sentences: 1. Have you ever thought about how these things can actually be put to good use? 2. Not only can the art bring happiness to others,but it also shows that even the cold,hard iron can be brought back to life with a little creativity. To learn the reading skill and know something about recycling. Warming-up Let's watch a video ! Creative mind What can we do with a plastic bottle? pencil vases grow flowers We can use it to/as ... make art pieces =art works(n.) Creative mind What can we do with old clothes? We can use them to/as ... make useful handbags make cute soft toys There is no real garbage,only misplaced resources! Do you agree ? Can you think of other examples about reusing and recycling in our daily life? Free talk 2a Pre-reading Look at the title and the pictures in 2b. Can you guess what the passage is about? Rethink, Reuse, Recycle! It’s about recycling. Look at the pictures in 2b and answer the questions. What can you see in the pictures? What is it/are they made of? Do you think it is a good way to protect the environment? Look and say The house is made of rubbish. The top of the house is an old boat turned upside down. 上下颠倒；倒转 Look and say The bags are made of old clothes. It is made of iron. It’s a beautiful art piece with creativity. n. 铁 n. 创造力；独创性 Which work do you like best? Why? Which work do you like least? Why? a house built out of rubbish bags made of old clothes art pieces made of iron from old cars Discussion While-reading Reading Strategy UNDERSTANDING PREFIXES AND SUFFIXES Recognize how prefixes and suffixes may change the meanings of words and how they are used. Do you often throw away things you don’t need anymore? Have you ever thought abo