Unit 4 Welcome to the unit and word power课件 牛津版选修7.ppt

Unit 4 本课件先用结构图的方式让学生说出各种交通工具,通过具体情境比较它们的优缺点，然后借助图片以问答的形式介绍各种道路的名称，最后设置一个情境引出与交通相关的一些特殊词汇。 In the 19th century, ___________ helped transport people all over the world. _____ have routes. They pick up and drop off people at different places on the route. It is a popular means of transport within a city. _______ are buses that carry people over long distances. _____ were a popular way to travel from place to place in the 20th century. __________ are used to travel quickly over long distances. In the 19th century, roads became crowded in cities and so ____________ _____became popular. The ___________ is a new form of transport. It is powered by magnets. Your choice! Situation 1 If you are going to Shanghai from Nanjing, what means of transport would you use? Why？ Situation 2 If you want to go to Taiwan from Xiamen, will you go there by ship or by plane? Why? Group discussion What are the advantages and disadvantages of the popular means of transport? Each type of transport has its own strengths and limitations. And under certain conditions, people may prefer to use one rather than another one. Part A on Page 54 Read the article that ZhaoNing found in a book about roads, and know more about the different names for different types of roads. What are roads that people need to pay to use called? Practise: Part C (P55)check the answers. Li Wei is studying in Australia now. But there is some bad news from his family, so Li Wei has to go back to China. He is very worried. What should he do now? Who can he turn to for help? call the ticket seller read the timetable book a seat buy a return ticket bring his passport call a taxi board Practise: Part D (P55) Homework: Review what we learned today. Workbook P130 Reading A. What are roads that are made up of many flyovers and intersections called? Spaghetti junction MU train bullet train 动车组 Maglev train pilot passport land ticket seller student ticket board captain season ticket read a timetable customs of