人教版七年级英语上册第七单元全单元ppt课件.ppt

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1、Unit 7 How much are these socks?,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 dollar美元sh

2、oe 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,Whats th

3、is?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+数额。如：How

4、 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 shorts trouser

5、s 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。,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)

6、?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.the/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 do

7、llars.,看图完成对话,How much are the red shorts?,Theyre nine dollars.,How much are the?,Theyre.,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

8、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.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

9、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.我买了。（我要买下它们）,(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.,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;are B.are;a

10、re 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)_ _ _ small for m

11、e.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(反义词)_ 2.lo

12、ng(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,Here you are

13、.,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

14、(900)。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。,3.buy用作动词，意为“买”，常用短语为：buy sb.sth./buy sth.f

15、or 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 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

16、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

17、 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 girl in red is my sister.那个穿红衣服的女孩是我妹妹。,三、用介词at,for,in 填空。1._ girls,we you can buy skirt _￥16.2.The girl _ red swe

18、ater 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,Can I help you?服务员首先打招呼 May I help you?What can I do for yo

19、u?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 What 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

20、定购买 Ill take it/them.付钱 Here is the money.,进店时,挑选货物,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 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

21、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 Bthere 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.Af

22、or 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 all 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 C

23、sell,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,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 m

24、uch 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 shirt 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

25、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 that pants?_ 3These shoes are twenty-three dollar._ 4That hat is eight yuan _5Fourteen and twenty-six is forty._,isare,thatthose,dollardollars,yuansyuan,forteenfourt

26、een,6Have a look for the picture._ 7They each has a bag for sports._8We have many bags.Do you like it cheap._ 9Thank a lot.Youre welcome._ 10Ill take these short._,shortshorts,ThankThanks,itthem,for at,hashave,阅读短文，回答问题 Sam likes eating fish very much.He often buys fish in the shop and takes them ho

27、me.One day his wife sees the fish and thinks,“Good!Now,I can ask my friends to have lunch and we can eat the fish.They like fish very much.”When Sam comes home from work in the evening,the fish is not there and his wife says,“Oh,your cat eats it.”And then she gives him some bread for his supper.Sam

28、is angry（生气）.,He takes the cat and his wife to a shop near his house and weighs（称）the cat.Then he turns to his wife and says,“My fish weighs one kilo.The cat weighs one kilo,too.My cat is here,you see,then,where is my fish?”,1What does Sam like eating very much?2Who eat the fish that day?3How much d

29、oes the fish weigh?4What does Sams wife give him for supper?5Can you guess if（是否）Sam knows where the fish is?,Fish.,Sams wife and her friends,One kilo.,Some bread.,Maybe he knows they eats up the fish.,书面表达 假如你的服装店出售很多的衣、帽、鞋、袜等，请写一则销售广告。（开头已给）Welcome to Fenghua Clothing Sale.These T-shirts are just$5 each.,Do you like any sweaters?We have sweaters in all colors at$15 each.Do you need bags for sports or school?We have great bags for just$4.And hats in all colors for just$2 each.We have socks for$6.And thats not all.Please come to Fenghua and see for yourself.,