剑桥国际少儿英语(第1 册)Lesson 1, Unit 10Presentation boatPresentation bus Presentation helicopterPresentation lorryPresentation motorbike Presentation plane PracticePracticeplaneboathelicoptermotorbikelorrybusSay the chantHelicopter, boat,Long, blue train.Motorbike, lorry,Bus and plane. ( 2)Practice Which match is wrong?planeboathelicoptermotorbikelorrybusPresentation What are you doing?Im riding my motorbike.What are you doing?Im riding my motorbike.What are you doing?Im driving my bus.What are you doin