Unit 1 Past and presentWelcome to the unit You've changed, Eddie. You used to share food with me!You've changed too. You used to be kind to me.Listen and readListening Listen to the dialogue between Eddie and Hobo and answer the following questions:1. Where was Hobo’s food an hour ago?2. Why has Eddie eaten the food? 3. Is Hobo happy? 4. What does Hobo think of Eddie?It was in the bowl.Because he was very hungry.No, he isn’t.He thinks Eddie has changed.Hobo’s food ____ in the _____ an hour ago. But it isn’t there now. Why? Eddie has just ____ it because he was ______. Eddie thinks Hobo has _______ and he is not _____ now. wasbowleatenhungrychangedkindFill in the blanks:coach It is a comfortable bus for carrying people over a long way.transportIt is the fastest way of traveling to a place far away, but it will cost you a lot of money.planeThousands of people go to work on it every day. It is fast and it is under the ground.underground It runs above the ground on tracks over a long way.train It travels along a fixed route and has many stops to let people get on and off. busIt is a car with a driver, and you have to pay the driver to take you somewhere. taxiTransport at different times______________________________coachcoachbusbustaxitaxiundergroundundergroundtraintrainplaneplaneRead the following sentences and guess which form of transport they are describing:1. It’s faster and more expensive than bus, if you are in a hurry, you prefer it. ( )2. There are many of them. Each one has wheels and takes you to many places in and around your city. ( )taxibus3. It is the fastest way of traveling and was introduced to Beijing in 1958. ( ) 4. Thousands of people travel to work on ...