2020-2021学年高一下学期北师大必修三Module 3 unit 9单元复习 课件

Unit 9 Unit Diary planes pollution bikes illnesses deaths accidents cars Seeing this, what will you think of? Warm up Wheels O ,you find so many sapects related to wheels, that’s very good, let’s go on to next step. How many lessons in Unit 9? What are they? O ,good, because Lesson 2 is a listening lesson ,so in today’s review lesson, we will skip over lesson 2 and deal with Lesson 1, 3, and 4. now , let’s look at these lessons one by one. On Your Bike Lesson 1 Revision of Vocabulary What is talked about in this lesson? M3-U9-lesson 1-1 Do you remember the structure of lesson 1? in the 1960s a group of cycling fans What were their hopes? 1) save energy 2) ______________ 3) _______________ What did they do? 1) painted bicycles white, placed them ______________ around Amsterdam; 2) ________________ to take them; 3) wherever sb. finished a journey they _________________________; 30 years later What was the result? _____________________ within weeks. What do people do 1) wi