1. 牛津版 高二 模块七 Unit 4 英语课件

2. Unit 4 Public transport Welcome to the unit

3. Lead in 1. Where have you been to? How did you go there? 2. Do you know what means of transport did people use in the past?

5. Group discussion 1. How do people travel within a city? 2. How do people travel to nearby cities? 3. How did people travel to a faraway city in ancient times?

6. 4. How did people travel to European countries in the past? 5. How do people go to other countries today?

7. Brainstorming 1. What is public transport? 2. What is included in public transport? 3. From your common knowledge, what means of transport do people usually use in their daily lives?

8. public transport buses coaches trains underground ships high-speed trains airplanes …

9. _____ 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. Buses Different means of transport

10. _____ are a comfortable way to travel from place to place. Ships

11. _______ are buses that carry people over long distances. Coaches

12. ________________ has became popular in crowded cities. The underground

13. ________________ run much faster than normal trains. High-speed trains

14. __________ are used for rapid travel over long distances. Airplanes

15. Do you know these tools of transport? light railway

16. helicopter

17. ferry

18. motorboat

19. 1. What impresses you the most when you see these pictures? 2. Do you think that transport has affected people’s lives? How? 3. Do you think that transport can affected people’s lives? How?

20. Achievements have been made in the development of transport: Before the Industrial Revolution, animals such as horses and mules were used for public transport.

21. After the Industrial Revolution, because of Watt’s invention, steam trains soon played an important role in public transport. Buses and ships then became popular as well. Underground trains also became popular as the traffic became too crowded in cities.

22. There are now many means of transport from which people can choose. The speed is also much faster.

23. Discussion What do you have to consider before you decide which means of transportation you will use? What are the advantages and disadvantages of the popular means of transport?

24. distance speed cost comfort safety time convenience weather… Factors should be taken into consideration:

25. buses or coaches Advantages Dis- advantages cheap and convenient easily trapped in traffic jams; not so comfortable during peak hours because they are usually very crowded; cause pollution; … Advantages and disadvantages

26. the underground Advantages Dis- advantages fast and convenient; comfortable; fewer traffic accidents; expensive to build; …

27. high-speed trains Advantages Dis- advantages very expensive to build;… extremely fast and convenient;…

28. ships Advantages Dis- advantages comfortable not comfortable for those who are seasick; relatively slow; the safety of the trip would be affected by storms

29. airplanes Advantages Dis- advantages relatively expensive;… fast/convenient; relatively the safest way of travel; …

30. Work in groups to discuss. 1. What do you know about high-speed trains? High-speed trains can run very fast — at the speed of over 200 kilometres per hour. The speed of the train which runs from Beijing to

31. Tianjin reaches more than 300 kilometres per hour. Though a high- speed train is not as fast as an airplane, it is quite convenient for people to use to travel from one city to another nearby city. A high- speed train produces almost no pollution because it uses electricity.

32. 2. Why would many people choose to travel by airplane rather than by ship? There are two reasons. First, air travel is quicker. Businessmen who value time regularly travel by airplane because of its speed.

33. Second, travelling by plane is more comfortable than by ship. With the improvement of technology, many airline companies offer excellent services at a reasonable price.

34. Different means of transport can meet different customers’ needs. Each mean of transport has its own strengths and limitations. 3. Why do we need all these different means of transport?

35. Review what we have learned in this period. Write a passage about how has affected people’s lives. Preview reading. Homework