人教版英语七年级上册Unit7(七上).ppt
Unit 7 How much are these pants?,Section A,Colors,green,blue,brown,black,orange,red,white,purple,yellow,a white T-shirt,a black shirt,a green sweater,white socks,an orange bag,a red hat,blue shorts,black shoes,$4,$5,How much is this orange bag?Its$4.How much are these blue shorts?Theyre$5.,Practise,$3,$6,$8,$2,$7,$9,$1,a big hat,How much is the big hat?How much is the small hat?,$4,a small hat,$2,Its$4.,Its$2.,a long T-shirt,$7,a short T-shirt,$5,Listening(2a:P42),$5,$7,$9,$8,$2,$2,Tapescript,Conversation 1 A:How much is the green T-shirt?B:It is eight dollars.Conversation 2 A:How much is the black bag?B:It is two dollars.,Conversation 3 A:How much are the red shorts?B:They are nine dollars.Conversation 4 A:I like this green sweater.How much is it?B:Its seven dollars.,Conversation 5 A:I like big blue hats.Do you have one？B:Yes.I have this one here.A:How much is it?B:Its five dollars.,Conversation 6 A:I like those long,blue and yellow socks.How much are they?B:Theyre only two dollars.,$20,注意使用购物用语,A:_ I help you?B:_,_.I _ a sweater.A:_ _ do you want?B:Orange.A:_ you are.,Can,Yes,please,want,What,color,Here,B:_ _ is it?A:20 dollars.B:_ _ _.Thank you.A:_ _ _._ _ _._ _ _.,How,much,Ill,take,it,You,are,welcome,Thats all right/OK,Not at all,如何询问价格 How much is the red sweater?Its 8 dollars.How much is this blue T-shirt?Its 7 dollars.How much is that white bag?Its nine dollars.,How much are these black pants?Theyre 10 dollars.How much are those blue socks?Theyre 3 dollars.询问价格的另一种方式：How much is the bag?=What is the price of the bag?,购物用语,Clerk:Can I help you?/What can I do for you?We have sweaters in many color.What color do you want?Here you are.Youre welcome.,Customer:Yes,please.I want a/an.No,thanks How much is it?/How much are they?Ill take it/them.,Thank you/Thanks./Thank you very much/Thanks a lot.,补全对话,Clerk:_ I help you?Mom:Yes,_.I_ a pair of pants for my daughter.Clerk:What _ _she like?Mom:Blue.Clerk:what_ this pair?,Can,please,want,color does,about,Mom:Oh,_ _are they?Clerk:25 dollars.Mom:Can it be cheaper?,how much,Language points,How much is this T-shirt?Its seven dollars.这件T恤衫多少钱？七美元。,购物时,要问某种物品多少钱，用how much来问,意思是“多少钱”,当how much 用来询问价钱时，动词be的形式要根据它后面的名词来变化，如果其后面的名词是单数，就用is,如果是复数就用are。,如:How much is this pen?Its three dollars.这支钢笔多少钱?三美元。How much are these pants?Theyre 20 dollars.这条裤子多少钱？二十美元。,how much 也通常用来修饰不可数名词。如:How much water is there in the bottle?瓶子里有多少水？,How much milk is there in the glass?杯子里有多少牛奶？因为water和milk是不可数名词,所以动词be用单数形式is.,Section B,Learn these numbers and find out the rules:,one two three four five six seven eight nine ten eleven twelve,thirteenfourteenfifteensixteenseventeeneighteennineteen,twentythirtyfortyfiftysixtyseventyeightyninety,twenty-one twenty-ninethirty-one thirty-nineforty-one forty-ninefifty-one fifty-ninesixty-one sixty-nine,seventy-one seventy-nineeighty-one eighty-nine ninety-one ninety-ninehundred,Listening(2b:P44),Tapescript,Mom:Oh,look.I like that blue sweater.How much is it?Lisa:Fifteen dollars.Oh,look.I like these socks.Mom:Oh,no.I dont like red.Lisa:Do you like this?,Mom:Mmm,yes,I do,but its eleven dollars.Lisa:Oh.How much is the green sweater?Mom:Its twenty dollars.But you have a green sweater.Lisa:Mmm.,Mom:Oh,look at these shorts.Lisa:Oh,yes,I like those.How much are they?Mom:Only sixteen dollars.Lisa:OK,Ill take those.,Language points(3a),1.at a very good price.以非常便宜的价格,at 表“以的价格”,如：We have sweaters in all colors at 6 each!我们所有颜色的毛衣都卖六元一件！,2.We have great bags for just 12.最棒的书包我们只卖12元！for just 12 只卖四美元 just:只，仅仅,3.Do you need bags for sports or school?你需要体育用包和上学用的书吗？这里的for是“为所用”的意思,4.For girls,we have T-shirts in red,green and white for only 18!我们给女孩子准备了红的,绿的和白色的T恤衫,只卖十八元！for girls:给女孩子准备的 only:只，仅仅(=just),5.Come and see for yourself!到Huaxing来,为你自己购物吧！come and see来看看,Thank you for listening!,
