外研版（三起）（2012）小学英语五年级下册Module 5 Unit 1 It's big and light.Module 5 Unit 1 It's big and light.课件(4)

This…. bag is This blue bag is small. This red bag is big

This blue bag is small. This red bag is big. This … bag is …

ght轻的时 heavy重的 0g 最大称量200克量盛1/10克 通政小

light 轻的 heavy 重的

n This blue bag is small and light

This blue bag is small and light