最新2012人教版七年级英语上册第七单元全单元课件.ppt

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1、Unit 7 How much are these socks?,Period 1,Whats this?Its a _.What color is it?Its _.,hat,red and white,Lead in,Is it nice?Yes,it is.在生活中，我们常常讨论服装是否好看，常常想知道一件物品的价格，那我们应怎样询问价格呢？今天我们就来讨论价格。,New words,much 许多；大量；多少 big大的How much?多少钱？small 小的sock 短袜 short短的 shorts 短裤 long 长的sweater 毛衣 woman女子trousers裤子 d

2、ollar美元shoe 鞋 skirt裙子,Whats this?Its a _.What color is it?Its _.,What are these?Theyre _.What color are they?They are _.,socks,T-shirt,Whats this?Its a _.What color is it?Its _.,Whats this?Its a _.What color is it?Its _.,shorts,sweater,What are these?Theyre _.What color are they?they are _.,trousers

3、,Whats this?Its a _.What color is it?Its _.,What are these?Theyre _.What color are they?They are _.,shoes,skirt,big,small,Presentation,￥1,one yuan,$1 one dollar,$2 two dollars,long,short,how much用于提问某物的价格，意为“多少钱”，其句式为“How much+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Its+数额；当主语是可数名词复数时，be动词用are，答语为Theyre

4、+数额。如：How much is this bag?这个包多少钱?Its six dollars.六美元。How much are the apples?这些苹果多少钱?Theyre two dollars a kilo.两美元一千克。,How much is the baseball?,Its one dollar.,How much are the glasses?,Theyre five dollars.,How much is the hat?,Its three yuan.,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：,shoes short

5、s trousers glasses chopsticks scissors,此类词作主语时，谓语动词用复数形式；但与a pair of（一双、一对或一副）连用作主语时，谓语动词用单数形式。如：My shoes are under the bed.我的鞋在床下面。That pair of shorts is Jacks.那条短裤子是杰克的。,1a Match the words with the things in the picture.,1.socks I2.T-shirt d3.shors a4.sweater c5.bag f6.hat g7.trousers j8.shoes b9.

6、jacket h10.skirt e,Listen and circle the things you hear in the pictures in 1a.,1b,1c,How much is this T-shirt?,Its sevendollars.,How much are these socks?,Theyre two dollars.,Practice the conversation above.Then make your own conversations.,hat,T-shirt,jacket,sweater,skirt,shorts,shoes,socks,trouse

7、rs,Exercises,一看图说出下列物品的英语单词,答案：1.this 2.are 3.socks 4.dollars 5.These,1.How much is(these)sweater?Its 120 yuan.2.Here(be)your shoes.3.How much are those yellow(sock)?Theyre 6 yuan.4.The red hat is seven(dollar).5.(this)pink shorts are 70 yuan.,用所给词的正确形式填空,答案：1.How much are the/those/these socks 2.th

8、e/this/that(black)bag 3.What color;How much is;Its=It is,1.A:?B:Theyre 2 dollars.2.A:How much is?B:Its 200 yuan.3.A:are the T-shirts?B:Theyre blue.A:the skirt?B:3 dollars.,看图完成对话,Listen and repeat.,2a,black,colors,white,red,green,blue,yellow,big,small,short,long,brown,purple,Listen to the conversati

9、ons and circle the things you hear.,2b,Listen again.Fill in the price tags.,2c,$5,$8,$6,$7,$2,$9,2d,Ask and answer questions about the things in 2b.,How much is the green T-shirt?,Its 8 dollars.,How much is the?,Its dollars.,How much are the red shorts?,Theyre nine dollars.,How much are the?,Theyre.

10、,Period 2,need需要 twenty二十 look 看；看上去 Mr.先生 Pair一双；一对 clothes 衣服，服装take 买下；拿；取 store 商店ten 十 buy 买eleven 十一 sale特价出售twelve十二 sell卖 thirteen 十三 all所有的；全部的 fifteen 十五 very 很，非常eighteen 十八 price 价格 boy男孩,Role-play the conversation.,Woman:Can I help you?Mary:Yes,please.I need a sweater for school.Woman:O

11、K.What color do you want?Mary:Blue.Woman:How about this one?Mary:It looks nice.How much is it?Woman:Nine dollars.Mary:Ill take it.How much are those yellow socks?Woman:Two dollars for one pair and three dollars for two pairs.Mary:Great!Ill take two pairs.Woman:Here you are.Mary:Thank you.Woman:Youre

12、 welcome.,2e,Can I help you?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What can I do for you?。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：Can I help you?我能帮助您吗？Yes,please.I want a pen.是的。我想要一支钢笔。,I need a sweater for school.我需要一件毛衣上学穿。need是实义动词，意为“需要”。常用于以下句式中：1)need+sth.，表示“需要某物”。如：I need some erasers

13、.我需要一些橡皮。2)need+to do sth.表示“需要做某事”，这时need的主语是“人”。如：You need to put on your jacket.你需要穿上你的夹克。,Ill take it.我要买下它。此句是选好商品并决定购买时的常用语。若选定的物品是单数，可以说“Ill take/have it”；若选定的物品是复数则应说“Ill take/have them.”。如：The sweater is cheap.Ill take it.这件毛衣很便宜。我买了（我要买下它）。The oranges are 2 dollars.这些桔子两美元。Ill take them.我买

14、了。（我要买下它们）,Read the dialogue in 2e and fill in the blanks.,nine,blue,socks,yellow,two dollars,three dollars,(描述一下你所买的服饰),I have a hat.Its$4.Its red.Its small.I like it very much.,Grammar Focus,3a Make sentences in the chart with the words in the three boxes.,this yellow T-shirt,these green shorts,1.

15、How much is the hat?_ 2.How much is the bag?_ 3.How much is the T-shirt?_ 4.Theyre three dollars.5.Its nine dollars.6.Its eight dollars.,3b Look at the pictures and write the questions and answers.,1.Its five dollars.2.Its ten dollars.3.Its six dollars.4.How much are these socks?5.How much is the sw

16、eater?6.How much is the skirt?,Answer:,3c Students A,look at the pictures in 3b for a minute and then close your book.Student B,ask questions.,$10.00,$6.00,$3.00,$9.00,二、单项选择1.I like that watch._ is it?Its 20 yuan.A.How many B.How much C.What color 2.My T-shirt _ white and my shorts _ yellow.A.is;ar

17、e B.are;are C.are;is 3.I want _ the blue T-shirt?A.get B.gets C.to get,B,A,C,4._,sir?I need a pair of sports shoes.A.Can I help you B.How do you do C.What do you do 5.Can I use(用)your eraser?Yes._.A.Thank you B.Youre welcome C.Here you are,A,C,三、句型转换。,1.This shirt is small for me.(改为复数意义的句子)_ _ _ sm

18、all for me.2.The red skirt is 20 yuan.(对划线部分提问)_ _ _ the red skirt?3.Those shoes are yellow.(对划线部分提问)_ _ _ those shoes?,These shirts are,What color are,How much is,4.She needs a skirt for school.(改为否定句)She _ _ a skirt for school.5.Is the blue hat two dollars?(作肯定回答)_,_ _.,doesnt need,Yes it is,big(反

19、义词)_ 2.long(反义词)_3.white(反义词)_ 4.sock(复数)_ 5.shoe(复数)_ 6.this(复数)_7.that(复数)_ 8.dollar(复数)_9.需要我帮助吗？_10.这个怎么样？_ 11.我将买它。_12.三美元两双 _13.给你 _,short,small,一、按要求写出正确的单词或词组。,black,socks,shoes,those,dollars,these,Can I help you?,Revision,How/What about this one?,Ill take it.,three dollars for two pairs,Her

20、e you are.,Period 3,clothes,boy,Mr.,a pair of shoes,sale,store,price,buy,sell,Bean,Numbers,Presentation,ten,eleven,twelve,thirteen,fourteen,four,+,teen,16 sixteen,17 seventeen,19 nineteen,fifteen,eighteen,twenty,twen,+,ty,thirty,thir,+,ty,40 forty,50 fifty,60 sixty,twenty-one,thirty-two,sixty-seven,

21、1.基数词的表达1)one到twelve,拼写和读音无规律可言,只能逐一记忆。2)thirteen到nineteen，表示“十几”，在个位数后加后缀-teen，其中要注意thirteen,fifteen和eighteen的拼写。3)twenty到ninety，表示“几十”，以ty结尾，但需注意twenty,thirty,forty,fifty,eighty的拼写。4)2129 直到9199，表示“几十几”,用整十位数加个位表示,中间用连字符“-”把十位和个位连接起来。,5)one hundred 意为“一百”，也可说a hundred，hundred可加具体数字，如nine hundred(9

22、00)。2.基数词的用法：基数词只能修饰可数名词，要注意数词和名词在数上要保持一致。如：one student 一名学生 two boys 两名男孩twenty apples 二十个苹果 thirty-three eggs 三十三个鸡蛋,基数词，不难记，找出规律很容易：零至十二形各异，一个一个单独记。如果表示是“十几”，后面要加-teen。Thirteen，fifteen形异需留意，eighteen只有一个t。表示“几十”要加-ty，twenty，thirty是特例。表示数字“几十几”，连字符号别忘记。,1a,Listen and repeat.,Write the numbers in 1a

23、 next to the correct word.Which rows of numbers are in the wrong places?,1b,10,11,12,13,14,25,26,27,28,29,20,21,23,24,15,16,17,18,19,30,31,Listen and circle the numbers you hear in 1a.,1c,Listen again.Circle the things in the picture that Kate and her mom talk about.Check()the thing Kate buys.,1d,1e

24、,Pairwork,How much is the blue sweater?,Its 15 dollars.,Ask and answer questions about the things in the picture above.,How much is/are?,Its/Theyre,1.a skirt _ 3.socks _ 5.shorts _2.a sweater _ 4.trousers _ 6.shoes _,How much do you think these things cost?Match each clothing item with a price.,Thin

25、king,2a,b,a,f,e,d,c,a.$3 c.$30 e.$22b.$15 d.$20 f.$25,Read the ad and fill the price tags.,Mr.Cools Clothes Store Come and buy your clothes at our great sale!We sell all our clothes at very good prices.Do you like sweaters?We have red and green sweaters for only$15!Yellow sweaters are only$12!Do you

26、 need trousers?For boys,we have black trousers for only$22.And shorts are only$16!For girls,we have skirts in purple for only$20.How much are our jackets?Only$30!And we have black shoes for only$28.Socks are only$2 for three pairs！Come to Mr.Cools Clothes Store now!,2b,阅读指导:首先，读短文过程中，可用“_”划出广告中所售的衣物

27、，并用“”圈出该物品的价格。然后，看图片中的物品并注意其颜色，与短文中所描述的物品相对应。最后，将衣物名称与价格一一对应，填入价签中。,3.buy用作动词，意为“买”，常用短语为：buy sb.sth./buy sth.for sb.意为“给某人买某物”。如：Lets buy mom a new hat.（=Lets buy a new hat for mom.）我们给妈妈买顶新帽子吧。,4.clothes指身上穿的各种服装，包括上衣，内衣，裤子等，是衣服的总称。它不能直接与数词连用，但可以与some,many,these或those等连用。如：Look!Some clothes are on

28、 sale over there.看！那边的衣服大减价了。,5.sale是动词sell的名词形式，常用短语：on sale，意为“出售；廉价出售”，其同义短语为at a great sale。如：The sweaters in the store are on sale today.今天这家商店的毛衣大减价了。6.all与定冠词、指示代词、形容词性物主代词等限定词连用时，all应放于这些词之前。如：all the students 所有这些学生 all her clothes 她所有的衣服 all those rooms 所有那些房间,7.at very good prices意为“以合理的价

29、格(出售)”。price用作名词，意为“价格”。如：Whats the price of the book?这本书多少钱?They have sweaters in all colors,at the price of15 each.他们有各种颜色的毛衣，每件售价是15元。,8.For girls,we have skirts in red and purple for only20.对于女孩，我们有红色和紫色的裙子，仅售20元。1)for girls中的for是“对于而言”；for only20中的for是“交换”的意思。2)该句中的 in 后接颜色的词，表示“穿颜色的”。如：The gir

30、l in red is my sister.那个穿红衣服的女孩是我妹妹。,$15,$12,$20,$28,$22,$16,$2,$30,You:Hello,_ I help you?Girl:Yes,please.I need a _.You:How about these purple _.Girl:Oh,I like this one.How _ is it?You:Its only _ dollars.Girl:Oh,good.Ill _ it.You:And what do you need?Boy:Well,I need a pair of black _ for school.,2

31、c,Imagine you work at Mr.Cools Clothes Store.Complete the conversation.,Writing,You:What about this pair?They are _ twenty-eight _.Boy:Great.And do you have shorts,too?You:Yes,our shorts are only _ dollars.Boy:OK.Ill take the _ and the _.,阅读指导：首先，快速阅读对话一遍，明确自己售货员的身份，可知第一句话应为“Can I help you?”。然后，读对话，

32、通过对话中谈到的衣物的颜色或价格等信息来确定是何衣物；或通过所谈到的衣物来填写其颜色或价格。,如在女孩购物的情境中，根据所谈到these red and purple one，再与。短文中的“We have skirt in red and purple”信息相对应，可知女孩是想买短裙，价格是$20。男孩谈到需要一双棕色的某物上学穿，再由下文知其仅是28美元，回顾短文可知所谈应是鞋子。男孩还谈到了要买短裤，对应短文内容可知短裤的价格是16美元。,Answers:Can,skirt,skirts,much,20,take,shoes,only,dollars,16,shoes,shorts,Pr

33、actice the conversation in a group.,You:Hello,Can I help you?Girl:Yes,please.I need a skirt.You:How about these purple skirts?Girl:Oh,I like this one.How much is it?You:Its only 20 dollars.Girl:Oh,good.Ill take it.You:And what do you need?,Boy:Well,I need a pair of black shoes for school.You:What ab

34、out this pair?They are only 28 dollars.Boy:Great.And do you have shorts,too?You:Yes,our shorts are only 16 dollars.Boy:OK.Ill take the shoes and the shorts.,一、填表格，记数字。,eleven,13,fifteen,12,twenty,16,eighteen,19,thirty,twenty-six,21,twenty-eight,35,thirty-nine,Exercises,二、做数学题，学英语。1.twenty-six twelve

35、 nine=_ 2.sixteen eight eleven=_ 3.eighteen seven fifteen=_ 4.thirteenfourteentwenty-five=_ 5.twenty-ninethirteenten=_ 6.thirty-nine twenty five=_ 7.twelve thirteen fifteen=_ 8.nineteen eleven twenty=_,five,thirty-five,twenty-six,two,six,fourteen,ten,twenty-eight,三、用介词at,for,in 填空。1._ girls,we you c

36、an buy skirt _￥16.2.The girl _ red sweater is my cousin,Jenny.3.Come and buy your clothes _ our great sale.4.Do you know the boy _ black?5.They sell nice clothes _ good prices.6.His grandfather likes noodles _ breakfast.7.Please call Allan _ 789-5466.,For,in,at,in,at,for,for,at,Period 4,$16,$9,good

37、price,Its for girls.,Theyre for boys.,Its a skirt at great sale.,They are trousers at great sale.,only$5,Can I help you?服务员首先打招呼 May I help you?What can I do for you?Im looking for 顾客讲出要求 需要购买时 Id like I want Can I have a look at 只是闲逛时 Just have a look.No,thanks.Im just looking around.询问顾客想买的商品时 Wha

38、t kind/color/size do you want?What about the color/size?向顾客推荐商品时 How do you like?How about?How much is it?询问和说明价格 How much are they?What s the price of?Its/Theyre 决定购买 Ill take it/them.付钱 Here is the money.,进店时,挑选货物,A:1 B:Yes,please.I want a skirt for my daughter.A:2 B:Green or blue.A:Look at the sk

39、irts over there.We have different colors.Which would you like?B:I think the green one is nice.3 A:Its 150 yuan.B:Oh.Its too expensive.A:4 Its only 60 yuan.B:Its cheap,but it is big.5 A:Yes.Here you are.,根据情景选择句子补全对话，有两项是多余的。,a.Can you help me?b.What color would you like?c.Can I help you?d.Do you hav

40、e a small one?e.How much are they?f.What about this one?g.Whats the price?,c,b,g,f,d,3a Look at the things in the picture.Fill in the blanks in the ad.,Huaxing Clothes Store Big Sale!Do you like?We have for only yuan.How much are our?Only yuan.And red are yuan.,T-shirt,green T-shirts,12,sweaters,21,

41、skirts,25,3b Write an ad for your own clothes store.,Come and buy your clothes at.Do you like?We have for only yuan.And our are only 2 yuan.How about our?Theyre only yuan.We have red for girls and blue for boys.Theyre only 20 yuan.Come to our store now!,Zig Zag Clothes Store,sweater,sweater in all c

42、olor,15,socks,T-shirts,18,skirts,shorts,Self Check,1.Describe what these people are wearing today.I:a pair of white socks.My partner:.My teacher:.2.Put the sentences in order to make a conversation.,G-E-B-H-I-F-D-A-C,G:Can I help you?E:Yes,please.Do you sell bags?B:Im sorry.We dont sell bags.H:Hmm t

43、hose trousers are nice.How much are they?I:Theyre twenty-five dollars.F:OK.Ill take them.D:Here you are.A:Thank you.C:Youre welcome.,找出每组词中不属于同一范畴的词 1Ared Bblue Cwhite Dsalad2Abags Btomatoes Ccarrots Dpotatoes3Apants Bshorts Csocks Dsoccers4Aboring Binteresting Cfriend Ddifficult5Abig Bsale Clong Ds

44、hort 6Ashop Bbuy Csell Dbelieve,DADCBA,找出句子中某个词的反义词来填空：1.I dont like short hair.I like _ hair.2.My shoes are too old.I want to buy _ ones.3.The store sells school things.You can _ some pencils there.4I think this book is very easy for me and that book is very _.5.Watching TV is too boring.But playin

45、g sports is very _.6His first name is Ann and his _ name is Green.7The shirt is too small for me.Give me a _ one,please.8The blackboard is black.The words on it are _.,long,new,buy,difficult,interesting,last,big,white,将下列短语译成英语 1各种颜色的_ 2运动包 _ 3亲自_ 4看一看 _ 5出售_ 6价格合理 _ 7服装店_ 8到达 _ 9愿意便宜_ 10不只这些 _,bags

46、 for sports,in all colors,for oneself,have a look,on sale,at a good price,clothing store/shop,get to,likecheap,Thats not all.,单项选择（）1.Where _ your new pants?_ on the bed.Ais,Its Bare,They are Cis,Theyre Dare,Its（）2What color _ the socks?Acan Bdo Care Dis（）3The girl _ a colorful pencil.Athere is Bthe

47、re are Chave Dhas,B（pants作主语,谓语中be用are,C（主语socks是复数),D（主语the girl是单数,4Its that time _ year again.Afor Bof Cfor a Dof a（）5You want it,we have it,_ a very good price.Afor Bat Cof Din（）6We have sweaters _ all colors _￥50 each.Ain,at Bat,in Cin,in Dat,at,B（that time of year一年中的那个时节,B（“以价格销售”用介词at,A（in a

48、ll colors各种颜色的,at￥50 each以每件50美元的价格）,7Come down _ Huaxing and see _ yourself.Ato,to Bfor,for Cto,for Dfor,to（）8We can _ books _ the bookstore（书店）.Asell,to Bbuy,from Csell,from Dbuy,to（）9The store _ school things _ the students.Asell,to Bbuy,from Csells,to Dbuys,from,C（come down to来到某处for yourself你亲自

49、,B（buyfrom从购买,C（sellto把出售给,（）10There _ many shorts _ sale in the store.Aare,on Bare,for Cis,on Dis,for（）11_ the pants?Theyre 15 yuan.AHow many is BHow many are CHow much is DHow much are,A（on sale出售,D（how much可以表示询问价格）,（）12We read$10as _.Aten dollar Bten dollars Cdollar ten Ddollars ten（）13This shir

50、t is very cheap.Ill _ it.Abring Btake Cwant Dbelieve（）14_ a clerk work in a store?AIs BAre CDoes DDo,B（$10读作ten dollars）,B（take此处表示“买下”）,C（主语为a clerk,谓语是行为动词work,因此疑问句助动词为does）,（）15We have T-shirts _ green for only$8.Aat Bin Con Dwit,B（in green绿色的）,指出并改正句中的一处错误。1How much is the socks?_ 2How much are