牛津译林英语八年级下册Unit1 Welcome to the unit(共49张PPT)

Unit 1 Past and present Welcome to the unit 本节课要点： 1. 认识不同时期的交通工具。 2. 初步了解现在完成时。 3. 中译英练习。 In the past In the past, people usually rode bikes when they went to a place nearby. =People used to ride bikes when they went to a place nearby. At present At present, shared bikes are becoming more and more popular in our daily life. an e-bike It is easy for us to get around on shared bikes. shared bikes We should park the shared bikes in a proper place. In the past In the past, people usually took a green train to go to other cities. It took about 21 hours from Wuxi to Beijing on a green train. At present At present, people usually take high-speed trains to go to other cities. It takes about 5 hours from Wuxi to Beijing by high-speed train. In the past In the past, a conductor sold tickets to people after they got on the bus. a bus a conductor At present, we can swipe an IC card or a cell phone to get on a bus. At present It is the fastest way of travelling to a pl