七单元一课时公开课课件.ppt

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1、SectionA（1a-2e）Learning aims：学习如何学习如何询问价格，谈论衣物，提供询问价格，谈论衣物，提供帮助，感谢他人。帮助，感谢他人。重点句型：重点句型：1.How much is.?Its.2.How much are.?Theyre.-Whats this in English?-Its a-What color is it?-ItsbaghatT-shirtsweater -What are these in English?-They aresocksshortstrousers shoes-What color are they?-They are sweater

2、T-shirtshortsshoestrousersshirtskirtsocksCan you remember them?sweater1a.Match the words with the things in the picture.1.socks_2.T-shirt_3.shorts_4.sweater_5.bag_6.hat_7.trousers_8.shoes_9.jacket _10.skirt_b gadcfehi$7jWhat do we use to buy things?dollar 美元美元 RMB人民币人民币$=dollar 美元美元$1=one dollar$10=

3、ten dollars=yuan元元 1=one yuan 10=ten yuanHow much is this?$1518$7$30Its dollars.$12$29$23$35How much are these.?Theyre.dollars.$10$8$4$9$5$3$8$7$10$9$8$2$7 Pair work:Make conversations.How much is?Itsdollars.How much are?Theyredollars$100$34$54$28$3$42￥88$251.how much用于提问用于提问某物的价格某物的价格，意为，意为“多少钱多少钱”

4、，其，其句式为句式为“How much+be+主语主语?”当主语是不可数名词或可数名词单数时，当主语是不可数名词或可数名词单数时，be动词用动词用is，答语为答语为Its+数额数额；当主语是可数名词复数时，；当主语是可数名词复数时，be动词用动词用are，答语为，答语为Theyre+数额数额。如：。如：How much is this bag?这个包多少钱这个包多少钱?Its six dollars.六美元。六美元。1.How much are the apples?这些苹果多少钱这些苹果多少钱?2.Theyre two dollars a kilo.两美元一千克两美元一千克。2.socks是

5、是sock的复数形式。在英语中，成双成对的物品常以复数形的复数形式。在英语中，成双成对的物品常以复数形式出现。式出现。例如：例如：shoes shorts trousers glasses chopsticks scissors 此类词作主语时，谓语动词用此类词作主语时，谓语动词用复数形式复数形式；但与；但与a pair of（一双、一对或一副）连用作主语时，谓语动词用（一双、一对或一副）连用作主语时，谓语动词用单单数数形式。如：形式。如：My shoes are under the bed.我的鞋在床下了。我的鞋在床下了。That pair of shorts is Jacks.那条短裤子是

6、杰克的。那条短裤子是杰克的。Can you do the exercises?1._ is the book?-It is 10 yuan.A.How many B.How much C.How D.What2.How much _ the sweater?-Its 30 yuan.A.be B.is C.are D.am3.How much are your shorts?_20 yuan.A.Its B.It C.Theyre D.Thats4.How much is this pencil?_$2.A.They re B.This is C.Its D.Thats B BC C5.How

7、 much _ this pair of socks?A.is B.are C.be D.am6.How_(many,much)is this skirts?7.These skirts are 18 dollars.(划线提问)_ _ are these skirts?8.Whats the price(价格)of the hat?（同义句）.AHowmuch How much is the hat?Listen and circle the things you hear in the pictures in 1a.Listen and circle the things you hear

8、 in the pictures in 1a.1bListen to the conversations and circle the things you hear.2bListen again.Fill in the price tags.2c$5$8$6$7$2$9Woman: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 i

9、t?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 welcome.2eRole-play the conversation.Read the dialogue in 2e.Then fill in the blanks.Things

10、ColorPricesweater_ _ _for one pair_for two pairsnineninebluebluesockssocksyellowyellowtwo dollarstwo dollarsthree dollarsthree dollarsWoman: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?

11、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 welcome.Role-play the conversation.Can I help you?我能帮助您吗？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这是商店售货员或其

12、他服务人员招呼顾客时的礼貌用语，相当于礼貌用语，相当于What can I do for you?。接受对方的帮助常回答接受对方的帮助常回答“Yes,please.”；拒绝；拒绝对方的帮助用对方的帮助用“No,thanks.”作答。如：作答。如：Can I help you?我能帮助您吗？我能帮助您吗？Yes,please.I want a pen.是的。是的。我想要一支钢笔。我想要一支钢笔。Ill take it.我要买下它。我要买下它。此句是选好商品并决定购买时的常用语。若选定的此句是选好商品并决定购买时的常用语。若选定的物品是物品是单数单数，可以说，可以说“Ill take/have i

13、t”；若选；若选定的物品是定的物品是复数复数则应说则应说“Ill take/have them.”。如：如：The sweater is cheap.Ill take it.这件毛衣很便宜。我买了。这件毛衣很便宜。我买了。The oranges are 2 dollars.这些桔子两美元。这些桔子两美元。Ill take them.我买了。我买了。Woman: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

14、looks nice.Woman:Nine dollars.Mary: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:Mary:Thank you.Woman:Role-play the conversation.Can I help you?How much is it?Ill take it.Here you are.Youre welcome.Youre welcome.Homework:1.Remember the words of this lesson;2.Remember 2e.