Unit7Howmucharethesepants SectionA smallbig shortlong 12 Howmuchisthis theskirt It stwelvedollars 20 Howmuchisthat theshirt It stwentydollars 6 Howmucharethese theshorts They resixdollars 30 Howmucharethose thepants They rethirtydollars Clerk CanIhelpyou A Yes please Iwantashirt Clerk Whatcolordoyouwant A White Red Clerk Hereyouare A Howmuchisit Clerk Ninedollars A I lltakeit Thankyou Clerk You rewelcome Clerk CanIhelpyou A Yes please Iwantshoes Clerk Whatcolordoyouwant A Pink Clerk Hereyouare A Howmucharethey Clerk Tendollars A I lltakethem Thankyou Clerk You rewelcome Summary 对物品价格提问用特殊疑问词 Howmuch 物品为单数时 Howmuchisthis that the It s dollars 物品为复数时 Howmucharethese those the They re dollars 本单元中常以复数形式出现的单词 pants shorts shoes socks 两对反义词 有关购物的话题