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人教新目标（2012版）英语七上《Unit7》（SectionA(1a---1c)）PPT课件.ppt

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Unit7 Howmucharethesepants? SectionA(1a---1c)Doyoulikegoingshopping???Grace’sstore—What’sthat? —It’sa___. —Whatcolorisit? —It’s___________.—Whatarethose? —Theyare_________. —Whatcolorarethey? —They’re_____________.Canyouremmember? Howtospellit?socks__ T-shirt__ shorts__ sweater__ bag__ hat__ trousers__ shoes__ jacket__ skirt__Whatdoweusetobuythings???dollar美元pound英镑RMB人民币$1人民币元=0.1506美元$10=tendollarsHowtoexpressthepriceHowmuchisthebaseball?$5Listenandcirclethethingsyouhearinthepicturesin1a.A:Howmuchisthehat? B:Thehatissixdollars. A:Andhowmucharetheshorts? B:Oh,theyareeightdollars. A:Andthesweater? Howmuchisthesweater? B:Let’ssee. Thesweaterisninedollars.Howmucharethese? They'redollar(s).-Howmuchisthisbag? -It’s$8.(it’s=itis;$=dollar)bagUnit7 Howmucharethesepants? SectionA(2a---2c)socks redsocksA:Whatarethese? B:They’reshoes. A:Whatcoloraretheseshoes? B:They’rebrown, they’rebrownshoes..Aredsweaterbigabag asmallpinkbagasweater along,blueandpurplesweaterListenandrepeat.Listentotheconversationsandcirclethethingsyouhear.Listenagain.Fillinthepricetags.1.HowmuchisthebrownT-shirt? Itiseightdollars.5.Ilikebigpurplehats.Doyouhaveone? Yes,Ihavethisonehere. Howmuchisit? It’sfivedollars.2dHowmucharetheredshorts?Readthedialoguein2e.Thenfillintheblanks.Woman:CanIhelpyou? Mary:Yes,please.Ineedasweaterforschool. Woman:OK.Whatcolordoyouwant? Mary:Blue. Woman:Howaboutthisone? Mary:Itlooksnice.Howmuchisit?Woman:Ninedollars. Mary:I’lltakeit.Howmucharethoseyellow socks? Woman:Twodollarsforonepairandthree dollarsfortwopairs. Mary:Great!I’lltaketwopairs. Woman:Hereyouare. Mary:Thankyou. Woman:You’rewelcome.howmuch用于提问某物的价格，意为“多少钱”，其句式为“Howmuch+be+主语?” 当主语是不可数名词或可数名词单数时，be动词用is，答语为It’s+数额；当主语是可数名词复数时，be动词用are，答语为They’re+数额。如： —Howmuchisthisbag?这个包多少钱? —It’ssixdollars.六美元。 —Howmucharetheapples?这些苹果多少钱? —They’retwodollarsakilo.两美元一千克。2.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：3.CanIhelpyou?我能帮助您吗？ 这是商店售货员或其他服务人员招呼顾客时的礼貌用语，相当于WhatcanIdoforyou?。接受对方的帮助常回答“Yes,please.”；拒绝对方的帮助用“No,thanks.”作答。如： —