Unit 6 Topic 3 Section B 八年级下.ppt

Unit 6 Topic 3 Section B Aims and demands 1. Learn some new words: warn, motorcycle, trouble 2. Go on learning the usage of adverbial clauses of condition. If we ride at night, we should use bike lights or wear light-colored clothes. If we break the traffic rules, we will get a fine and even be in danger. 3. Learn more traffic rules. 4. Agreement That’s a good idea. Review Say lots of advantages in riding bicycles we have learnt in Section A. Make a survey Do you wear bicycle helmets when you ride bikes? 1a.Listen, read and say Listen and answer the questions Why did the bike accident happen? What’s Kangkang’s suggestion? Does Michael agree with Kangkang? Remember these sentences If we ride at night, we should use bike lights or wear light-colored clothes. If we break the traffic rules, we will get a fine and even be in danger. Why don’t we go to the traffic station to learn more traffic rules? 1b.Work alone Please help Michael and Kangkang complete the traffic rules and signs.Fill in the blanks or draw the traffic signs. 2.Work alone Kangkang is thinking about traffic rules.Help him match the sentences on the left with the ones on the right. 3.Group work Look at the pictures and discuss the results of breaking the traffic rules using”if”.The followwing expressions may help you. 4.Work alone Listen to the passage and fill in the blanks. 指点迷津 1.Many people around the world use bicycles for work or pleasure.全世界的许多人骑自行车上班或把骑自行车当作一种休闲方式. 2. Cars often cost one hundred times as much as bicycles. 汽车的价格通常是自行车的100 倍. A is twice ( three times/four times …) as …as B.A是B的2,3,4…倍、. He runs twice as fast as I. 他跑步是我的两倍快. 3. In China millions of people have cars,but hundreds of millions of people have bicycles. 在中国,成百万的人有汽车,但是数亿人有自行车. 当 Hundred, thousand, million, billion 等和of 连用时,必须用复数形式. Hundreds of people 数以百计的人 Hundreds of thousands of people. 几十万人 但如果Hundred, thousand, million, billion 等词前有具体数字,须用单数形式.如 Six million children 综合填词 or, slow down, wear, ha