PEP人教版四年级下册英语Unit6Shopping孙洋洋PEP小学英语四年级下册Unit6ShoppingPartBLet’stalkSarah’sbirthdayiscoming,hermotherisbuyingapresentforher.IfyouareSarah,whatdoyouwant?Howdoyoulikethis?It’s.ListenandanswerHowmuchistheskirt?506935Howmuchisthe?It’s.Howmucharethe?Theyare.Dotheybuy(买)theskirt?Why?$50expensivecheapHowmuchistheskirt?It’sdollars.$891美元≈6(人民币)元$89≈¥540It’stooexp...