1、Im fast.Im slow.Im slower Im faster An airplane is a train.An airplane is fast.faster thanairplane an airplanetrain aA train is than an airplane.A train is slow.slower thanairplane an airplanetrain aA car is a bicycle.A bicycle is a car.faster thanslower thanExerciseExercise：A bus is a train.A train
2、 is a bus.slower thanfaster thanA train is an airplane,but a bus.faster thanslower thanA taxi is a bicycle,but a train.faster thanslower thanTiananmen Square Palace Museum 故宫Summer Palace 颐和园The Great Wall 长城Do you want to go to Beijing?How can we go to Beijing?By bus?Ron How do you go to Beijing?I
3、go to Beijing by bike.I go to Beijing by bus.I go to Beijing by train.=take a train I go to Beijing by airplane.I go to Beijing by bike.=I take a bike I go to Beijing by bus.=I take a bus=I take a airplane Read and WriteRead and Writeby和take的区别是：by后面直接加交通工具，而take后面加a,an 或the 再加交通工具。例：Lets go by bus.
4、Lets go take a bus.都表达让我们乘客车去。教你巧记短语教你巧记短语两人一组照下边的句子编对话两人一组照下边的句子编对话How do you go to+地点？I go to+地点+乘坐交通工具1.How does Li Ming want to go to Beijing?2.How does his mother want to go to Beijing?3.How do they go to Beijing at last?Why?He wants to go to Beijing .She wants to go to Beijing .They go to Beijing .Listen and AnswerListen and Answerby airplaneby busby train.Read the dialogue by group,then act out.小小组读对话组读对话，然后表演。，然后表演。
