Unit 1 Past and Present Welcome to the Unit 教学课件

课件25张PPT。Unit 1 Past and presentWelcome to the unitTransport has changed in Changzhou .in the pastat presentTransport at different times 不同时代的交通方式trainundergroundWhat transport do we use at present?We can take the train to someplace. We can go to someplace by train.We can take the underground to someplace. We can go to someplace by underground.coachTransporttake the coach by coachbustake the bus by busTransporttaxitake the taxi by taxiplanetake the taxi by taxi by air It is like a bus, but has 2 floors.Transportdouble-deckerlight railIt is a rail transportation system in cities, usually driven by electric power(电力) and runs above the ground on tracks.Transporthigh-speed rail高铁Riddle猜谜(Guess which kind of transport it is)1.It is the fastest way of travelling to a place far away, but it will cost you a lot of money.plane2. It travels along a fixed route and has many stops to let people get on and off.busRiddle猜谜3. it is a rail transport system in cities, usually driven (驱动)by electric power（电力） and runs above the ground on tracks.light rail4.It is a comfortable bus for carrying people over a long way.coachRiddle猜谜5.It is like a bus, but has 2 floorsdouble-decker6. It is a car with a driver, and you have to pay the driver to take your somewheretaxiRiddle猜谜7. Thousands of people go to work on it every day. It is fast and it is under the ground underground/ subway8. It runs on a fixed rail above the ground between cities. It travels very fast.high-speed railListen and ask1. How did Millie’s Dad go to school? 2. How does Millie go to school? Why?He went to school by bike.He goes to school by bus. Because it is easy and fast.交通方式的英语表达1. 介词表达方式 go to ... by + 交通方式（bus, train, air...） go to ... on/in + a/the + 交通方式 on the bus, on a bike, in a car, on foot ... 2. 动词表达方式(take) take + a/the + 交通方式 to ... e.g. 他每天骑车上学。（3种表达方式） He goes to school by bike every day. He goes to school on his bike every day. He rides a bike to school every day. 特殊：walk, ride a bikeDiscussion: Advantages and disadvantagescheap, safe, enjoy the view…crowded, noisy, routes are fixed,…fast, comfortable, convenient(方便)…more expensive than bus, unsafe,…free, healthy…slow, can’t travel very far, …Pair workA: How did you ... when ... ? B: I used to ... A: Why didn't you ... ? B: ... A: I go to ... by ... Now it's ...Transport has changed a lot over the past 100 years. How about Eddie and Hobo?Have they changed?Part 3. Comic StripChanges to Eddie & HoboListen to the dialogue between Eddie and Hobo and answer the following questions: Where was Hobo’s food an hour ago? It was in the bowl. 2.What has Eddie done with food?Why? He has just eaten the food, because he was very hungry. 3. What does Hobo think of Eddie? why? He thinks Eddie has changed. Before, he was kind. But now, he isn’t.My food ____ in the _____ an hour ago. But it isn’t there now. Why? Eddie____ just_____ it because he was _____. ... ...