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welcomeFirstofall,letusreviewsomethingaboutUnit6•一般疑问句（generalquestion)•Howtousethegeneralquestionleadedbydoordoesandgivethecorrectanswer?•Doyoulikeoranges?•Yes,Ido./No,Idon’t•Doesshelikeoranges？•Yes,shedoes./No,shedoesn’t.Whatdoweusetobuythings?dollar美元pound英镑RMB人民币Unit7Howmucharethesesocks?（这些袜子多少钱？）socks是sock的复数形式。在英语中，成双成对的物品常以复数形式出现。例如：shoesshortstrousersglasseschopsticksscissors此类词作主语时，谓语动词用复数形式Thetrousersareblue.这条裤子是蓝色的。1.Howmuchisthis/that+cn单？It’s….2.Howmucharethese/those+cn复?They’re….Howmuchisthis…?$15$18$7$30It’s…dollars.abluecapablackT-shirtanorangehatablackandwhitesweatergreyshortsblackshoes￥100$12￥5￥25￥78$88Howmuchis…?It’s…dollars.$12$29$23$35Howmucharethese…..?They’re…….dollars.baghatT-shirtpantsshoesshortssweatersocks-Howmuchis/arethis/that/these/those…?-It’s/They’re$...$8$3$5$8$9$6$7$2ColorsgreenbluebrownblackorangeredwhitepurpleyellowAredsweaterYellowshortsAblackhatAgreenT-shirtApinkbagRedsocksAbluehatWhatcoloristheshirt?It’sred.It’salongredshirt.Howmuchisit?It’s25yuan.What'sthis?It'sashirt.Howmuchisthewhitebag?It’sseventeendollars.Askandanswerquestionsaboutthethingsinthepictureabove.bluesocksblacktrousersagreenshirtablueskirtayellowsweaterredshorts￥6￥67$20￥55￥88￥45Howmuchare…?They’re…dollars1.Howmuch________theseblacksocks?A.isB.areC.beD.has2.—________isyourjacket？—It’sred.A.WhatsizeB.WhatC.HowmuchD.Whatcolor3.—Howmuch________thissweater?—________eightydollars.A.are;TheyareB.are;It’sC.is;It’sD.is;TheyareⅠ.Completethesentenceaccordingtorequire.1.Thisbagisthreedollars.(就划线部分提问)____________isthisbag?2.Howmucharetheseblackshoes?(回答)_________fourdollars.3.Iwantgreen.(就划线部分提问)____________doyouwant?HowmuchThey’reWhatcolorPractice4.Ilikeoranges.(变成一般疑问句)_________likeoranges?5.Shelikesthegreensweater.(变成否定句)She______________thegreensweater.Doyoudoesn’tlikeBye-bye