Unit5Lesson30 Science Affects Us课件 2023-2024学年冀教版九年级英语全册

Teacher：Jimmy Lesson 30 Science Affects Us Warming Up 01 PART ONE Warming Up • Have you ever done any interesting experiments? Can you describe one of them? • What would life be like without computers or mobile phones? Pre-reading 02 PART TWO Pre-reading affect/əˈfekt / v. 影响 Pre-reading suggest /səˈdʒest / v. 建议,提议;暗示 Pre-reading development /dɪˈveləpmənt/n. 发展 Pre-reading mobile phone /ˌməʊbaɪlˈfəʊn / n. 移动电话 Pre-reading discovery /dɪsˈkʌvərɪ/ n. 发现;发觉 Pre-reading P77 Pre-reading P77 suggests affects discovery development place While-reading 03 PART THREE While-reading P77 While-reading P77 everyday mobile phones discoveries change While-reading turn … over push up push down make our lives better and better in place enjoy doing sth. change the world Circle the phrases! While-reading 向上推 使……翻转 喜欢做某事 改变世界 向下推 turn … over push up push down make our lives better and better in place enjoy doing sth. change the world 使我们的生活越来越好 原地；在适当位置 While-reading The air pressure pushing up on the cardboard is higher than that of the water pushing down from inside the jar. Scientific discoveries are making our lives better and better. Cover the jar with the cardboard and turn the jar over. I enjoyed learning about DNA. I think it will change the world. The higher air pressure outside the jar holds the cardboard in place. Read and translate! While-reading P76 Read aloud and find out the unknown words! While-reading Everyone here is fine. Do you want to surprise your friends? I suggest you try it, too! The experiment you did sounds interesting. I always wonder what life would be like without computers or mobile phones. While-reading It’s really one of the most amazing things on the earth! It will be interesting to see what happens. While-reading P76 Listen to the passage carefully! After-reading 04 PART FOUR Homework 背诵单词，短语，句子 完成课后练习册 Thanks! $$