Howmanytransportationsdoyouknow
planeshiptrainsubwayschoolbuscarbusbiketaxionfootbustrainshipsubwaycarplanetaxibikeslowdownslowdownstopHowdoyougotoschool
onfoot步行自行车=bikebybike骑自行车乘
bybus乘公共汽车bytaxi乘坐出租车地铁：subwaybysubway乘坐地铁火车=trainbytrain乘坐火车（大）船=shipbyship乘船byplane飞机=plane乘坐飞机—Howdoyoucometoschool
—Iusually/often/sometimes
usually:通常often：经常sometimes：有时候Iusuallycometoschoolonfoot
Ioftencometoschoolbybus
Isometimescometoschoolbybike
—Howdoyougetthere
—Bybus
—HowdoyougettoBeijing
—Bytrain
—HowdoyougettotheUSAfromChina
—Byplane
