翼教版九年级英语Lesson 30 Science Affects Us导学案

《Lesson30 Science Aff ects Us》导学案
学习目标 1.Learn and master the new vocabulary :affect, suggest, development, mobile phone, discovery, turn…over, push up, push down, in place.2.Create the cooperation among the students. 学习重点 1.Talk about the opportunity.2.The study of biology.3.The adverbial clauses.
学习难点 The adverbial clauses.
学法指导 通过课前预习掌握基本知识，通过合作探究解决较难知识，通过当堂达标巩固所学知识。
知识准备 上节课所学知识
课题组补充
学习流程 复习导入 This unit we learnt about science and did two experiments.Do you remember This lesson we are going to see what Wang Mei and Jenny think of science.
任务导学 Read the text and find the words you don’t understand.Discovery, affect.Teach the new words. affect, suggest, development, mobile phone, discovery, turn…over, push up, push down, in place.Read the text and fill in the blanks.Science affects people’s lives.Without the scientifit developments of recent yeats,our lives would be very different.Can you imagine life without computers or Scientific are making our lives better and better.DNA is really one of the most amazing things on the earth.Many people think it will the world.Read the text and retell the main ideas of the two passages. Understand the follow sentences.The air pressure pushing up on the cardboard is higher than that of the water pushing down from inside the jar.Our lives would be very different without scientific developments.I always wonder what life would be like without computers or mobile phones.
达标检测 Fill in the blanks with the correct forms of the words in the box. discover affect suggest place develop1.Jenny they use a stronger piece of cardboard for the experiment.2.The air pressure the result of the experiment.3. The experiment led to a wonderful .4.What are your p;ans for the of your dcompany 5.They used a rock to hold the map in .
拓展延伸 Here are some inventions.How do they affect our everyday lives Talk about them with your partner.TV camera radio computer telephone light bulb
小结 Let’s summarize the key points and difficult points together.
作业布置 1. Understand the meaning of the text 2. Remember the mastery words in this lesson.3. Finish the workbook of lesson 30.4.Preview the next lesson31.
课后反思