Unit12Igotoschoolbybus.gotoschoolatrainashipacaraplaneabusabike•轿车轿车car--carcarbycar•公车公车bus--busbusbybus•轮船轮船ship--shipshipbyship•火车火车train--traintrainbytrain•飞机飞机plane–planeplanebyplane•单车单车bicycle-bikebikebybikeschoolIgotoschoolbybike.ChangshaIgotoChangshabybus.ShanghaiIgotoShanghaibyplane.BeijingIgotoBeijingbycar..HongKongIgotoHongKongbytrain.HainanIgotoHainanbyship.•bikebikebybikeIgotoschoolbybike.•busbusbybusIgotoLiuyangbybus.•carcarbycarIgotoChangshabycar.•traintrainbytrainIgotoShanghaibytrain.•shipshipbyshipIgotoHainanbyship.•planeplanebyplaneIgotoBeijingbyplane.ChangshaSchoolHongKongBeijingHainan
