七年级上册英语Unit7.ppt

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1、Unit7Howmucharethesesocks?SectionAPeriod2(3a-3c)Herearemanyshops.Let’sdosomeshopping.Review1.A:Whatisthis?B:Itisasweater.A:Howmuchisthissweater?B:Itissevendollars.Review1.A:Whatarethese?B:TheyaretrousersA:Howmucharethesetrousers?B:Theyareninedollars.Howmuchis/are...?=

2、What'sthepriceof...?这一句型常用来询问价格.1.eg:HowmuchisthisT-shirt?=Whatisthepriceofthisshirt?eg:Howmucharetheseshorts?=Whatisthepriceoftheseshorts?注意:①What'sthepriceof...无论of后名词是单复数,系动词be始终用is。Howmuchis/are...？Be会因后面主语变化而变化。练习：1.Howmuch______(be)thisT-shirt.2.Howmuch______(be

3、)thesesocks?Theyare7dollars.3.Howmuch_____(be)thispairofsocks？_____（them)____(be)3dollars.拓展：howmuch还可用来询问不可数名词的数量,意为“多少”。howmany用来询问可数名词数量,意为“多少”。Howmuchriceisthereinthebag?袋子里有多少米？Howmanybooksdoesshehave?她有多少本书？isareisItis补全对话1.A:CanIhelpyou?B:__________.I__________

4、____________shoes.A:_____________doyouwant?B:White.A:Whatabouttheseshoes?B:__________nice.Howmuch___theseshoes?A:Theyare10dollars.B:Great.__________.A:Hereyouare.B:Thanks.Yes,pleaseneedtobuy/wanttobuyWhatcolorTheylookareI'lltakethem/I'lltaketheseshese.补全对话1.A:WhatcanI

5、dooryou?B:I__________fapairofshoes.A:_____________B:White.A:Whataboutthispair?B:__________nice.Howmuch___thispairofshoes?A:10dollars____onepairB:Great.__________.A:Hereyouare.B:Thanks.want/needWhatcolordoyouwant?ItlooksisI'lltakeitfor注意：1.CanIhelpyou?“需要帮忙吗？”回答Yes,ple

6、ase/No,thanks.它和WhatcanIdoforyou?"我能为你做点什么？”是购物和就餐服务员说的第一句话。2.Itlooksnice/Theylooknice.I'lltakeit/I'lltakethem.是根据上面所购物体的单复数所决定的。Howmucharethetrousers?10dollars.Theylooknice,I'lltakethem.Howmuchisthehat?5dollars.Itlooksnice,I'lltakeit.baghatT-shirttrousersshoessocks$8

7、$11$13$19$21$3A:CanIhelpyou?B:Yes,please.Iwant/need…A:Whatcolordoyouwant?B:....A:Howabout...B:Itlooksnice./Theylooknice.Howmuch…A:It’s/They’re…B:I’lltakeit/them.A:Thankyou.B:Youarewelcome.Pairwork谢谢合作再见