方位介词课件
日期：2010-09-03 09:06
oninunderbehindinfrontofonbehindunderinfrontofinThisisa________squareThisisa_________triangleThisisa_______circleThisisa_______starThereisa________ontheleftsquareThereisa________ontherighttriangleThesquareis____thedeskonThecircleis____theshelfonTheclockis______thetableunderTheboxis_______thecupboardbehindThestaris__________thecomputerinfrontofThesquareis__________theTVinfrontofThetriangleis__________thedoginfrontofThetelephoneis____thecupboardonThekeyis__________thedoorinfrontofThechairis________thecupboardbehindThestarsare___theboxinThetoyis____theboxin，
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