PEP4Unit5Howmuchisit?PartALet’stalkLet’schantA:Howmuchisthatcolourfuldress?B:Veryexpensive,veryexpensive.A:Howmuchisthatprettyskirt?B:Veryexpensive,veryexpensive.A:Howmuchisthisyellowshirt?B:Verycheap,verycheap.A:Good!Iwantthisshirt.twentythirtyfortyfiftysixty2030405060seventyeightyninetyonehundred708090100One,two,three,four,five,six,….twenty-sixforty-threefifty-onesixty-eightseventy-fourthirty-twoeighty-fiveninety-nineonehundredTwenty-six,26.Twenty-eight….28,36,47,52,63,71,82,94,100Lookatthatdress.It’scolourful.colourfulpretty(漂亮的)Lookatthatdress.It’spretty.¥600Lookatthatdress,it’sexpensive.Oh,it’stooexpensive.¥15Lookatthatdress,it’scheap.Oh,it’stoocheap.Q1:Howmuchisthatprettydress?Q2:Isthatdressexpensive?CanIhelpyou?Yes.Howmuchisthisdress?It’sninety-nineyuanOh,that’stooexpensive.Q1:Howmuchisthatprettydress?Q2:Isthatdressexpensive?It’sninety-nineyuan.Yes,it’stooexpensive.Mom:Amy,Lookatthatdress.It’scolourful.Amy:Yes,itis.It’sverypretty.Assistant:CanIhelpyou?Mom:Yes.Howmuchisthisdress?Assistant:It’sninety-nineyuan.Mom:Oh,that’stooexpensive.Amy:Ilikeit,Mom.Mom:Sorry,Amy.It’stooexpensive.Assistant(售货员):CanIhelpyou?Customer(顾客):Yes.Howmuchisthis____?Assistant:It’s____yuan.Customer:Oh,it’s____.(cheap/expensive)Pairwork