Unit 7 how much are these sock

Unit7Howmucharethesesocks?,SectionA1a-1c,sweater,jacket,T-shirt,trousers,skirt,shorts,sk:t,:tz,hat,bag,shoe,u:,s,sock,sk,s,Magiceyes,jacket,Magiceyes,shorts,Magiceyes,bag,Magiceyes,T-shirt,Magiceyes,shoes,Magiceyes,trousers,Magiceyes,hat,Magiceyes,sweater,Magiceyes,skirt,Magiceyes,socks,Magiceyes,jacket,socks,sweater,trousers,shorts,Magiceyes,jacket,socks,sweater,trousers,shorts,1.socks_2.T-shirt_3.shorts_4.sweater_5.bag_6.hat_7.trousers_8.shoes_9.jacket_10.skirt_,i,d,a,c,f,g,j,b,h,e,Matchthewordswiththepictures.,Listenandcirclethethingsyouhear.,RMB￥,dollar$,￥1-oneyuan,$1-onedollar,￥5-fiveyuan,$5-fivedollars,￥10-tenyuan,$10-tendollars,A:Howmuchisthehat?B:Itissixdollars.A:Andhowmucharetheshorts?B:Oh,theyreeightdollars.A:Andthesweater?Howmuchisit?B:Letssee.Itisninedollars.,Listenandread.,Summary,Howmuch,is,this/that/the+单数名词？,-Its,Howmuch,are,these/those/the+复数名词？,-Theyre,HowmuchisthisT-shirt?-Itssevendollars.Howmucharethesesocks?-Theyretwodollars.,Practice,Howmuchisthissweater?,Itsninedollars.,Practice,Howmuchisthisbag?,Itsfourdollars.,Practice,Howmucharetheseshorts?,Theyreeightdollars.,Practice,Howmuchisthishat?,Itssixdollars.,Practice,Howmucharetheseshoes?,Theyrefivedollars.,Practice,Howmuchisthisskirt?,Itssevendollars.,Pairwok,Howmuchis/are?,Its/Theyre.,$10,$6,