七年级英语上册第七单元全单元课件.ppt

1、Unit 7 How much are these socks?,Section A 1a-2e,Ye Bo,Lead in,Whats this? Its a _. What color is it? Its _.,jacket,black,What are these? They are _. What color are they? They are _.,hats,red and white,a T-shirt,a sweater,a skirt,a hat,trousers,shorts,shoes,socks,Clothing(衣物）,You have a good memory!

2、,A game,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 trousers glasses chopsticks,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、一副等）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。,Whats this? Its a _. What color is it? Its _.,What are these? Theyre _

3、. What color are they? They are _.,socks,T-shirt,Lets try（小试身手）,red and white,black and white,Whats this? Its a _. What color is it? Its _.,sweater,Whats this? Its a _. What color is it? Its _.,skirt,purple,blue,What are these? Theyre _. What color are they? They are _.,trousers,red,What are these?

4、Theyre _. What color are they? They are _.,shoes,black,1a Match the words with the things in the picture.,1.socks I 2.T-shirt d 3.shorts a 4.sweater c 5.bag f 6.hat g 7.trousers j 8.shoes b 9.jacket h 10.skirt e,Do you like shopping?,If we go shopping, we need（需要） ?,one yuan ￥1,one dollar $1,two dol

5、lars $ 2,five yuan ￥5,Money,七元 七美元,seven yuan seven dollars, 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?” 1. 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+钱数； How much is this bag? 这个包多少钱? Its six dollars. 六美元。 2.当主语是可数名词复数时，be动词用are，答语为Theyre+钱数。如： How much are the apples? 这些苹果多少钱? Theyre two dollars a k

6、ilo. 两美元一千克。,How to ask about prices（怎样询问价格）,How much is/are?,How much is this baseball?,Its one dollar.,How much are these glasses?,Theyre five dollars.,bag,skirt,T-shirt,trousers,shoes,shorts,sweater,socks,$2,$3,$4,$8,$7,$8,$6,Ask and answer:,$6,How much is this?,Its dollars.,How much are these?,T

7、heyre dollars.,Role-play the conversation.,Woman : Can I help you? Mary: Yes, please. I need a sweater for school. Woman : OK. 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 so

8、cks? 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 welcome.,2e,1.What does Mary need? 2.How much is the blue sweater?,A sweater.,Nine dollars.,Read the dialogue in 2e and fill in the blanks.,ni

9、ne,blue,socks,yellow,two dollars,three dollars,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

10、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。 How about this one? 这件怎么样？ how about=what about “.怎么样？” It looks nice. 它看上去不错。 look “看上去，看起来” 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

11、 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. Ill take them.这些桔子两美元。我买了。（我要买下它们） pair 一双，一对 如：a pair of socks(一双袜子） two pairs of socks（两双袜子） Here you are. 给您（您拿好）。,Summary（小结）,New words: socks T-shirt shorts sweater trousers shoes skirt dollar woman big small long short look take need pair Patterns: 1.