Unit 7 How much are those socks_ Section B (1a-1e)课件--人教版英语七年级上册.pptx

《Unit 7 How much are those socks_ Section B (1a-1e)课件--人教版英语七年级上册.pptx》由会员分享，可在线阅读，更多相关《Unit 7 How much are those socks_ Section B (1a-1e)课件--人教版英语七年级上册.pptx（18页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Unit 7How much are those socks?Section B(1a-1e)Learning aims:u Knowledge aims:Learn important words:ten,eleven,twelve,thirteen,fifteen,eighteen,twenty,thirty,hundred,cheap.Learn new grammmar 基数词的构成及基数词的用法uAbility aim:Talk about the price of the clothes.uEmotional aim:It is difficult to make money.We

2、 should save money.$36$26$10What is this?It is a/an.How much is this（颜色）（颜色）?$13$30$48$18$5$44$8What are these in English?They are.How much are these（颜（颜色）色）.?How much is the pair of.?A:_B:Yes,please.I want a sweater.A:_B:Green.A:Here you are.B:Oh,_A:Sorry,this is a small one.B:Good._A:20 dollars.B:

3、_Here is the money.A:Thank you.How much is this sweater?Can I help you?What color do you want?Ill take it.its too big.So cheap!Can you guess how much this red dress is?88.8eighty-eight point eight yuan Can you read these numbers in English?1 2 3 4 5 6 78 9 10111a Listen and repeat.10 11 12 13 14 15

4、16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 311b Write the number in 1a next to the correct words.Which two rows of numbers are in the wrong place?ten eleven twelve thirteen fourteentwenty-five twenty-six twenty-seven twenty-eight twenty-nine twenty twenty-one twenty-two twenty-three twenty-fourfif

5、teen sixteen seventeen eighteen nineteenthirty thirty-oneThe 2nd row and the 4th row one two three four five six seven eight nine ten eleven twelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one twenty-ninethirty-one thirty-nineforty-on

6、e forty-ninefifty-one fifty-ninesixty-one sixty-nineseventy-one seventy-nineeighty-one eighty-nine ninety-one ninety-nineone hundred one hundred and oneLearn these numbers and find out the rules:1.1-12:(记住每个单词记住每个单词)2.13-19:-teen (thir-;fif-;eigh-)3.20-90:-ty (twen-;thir-;for-;fif-;eigh-)4.21-99:十位十

7、位个位个位5.100-900:1-9 hundred6.101-999:_ hundred and _个位十位_个位ninety-three103939991.1.表示数量表示数量,置于名词之前。置于名词之前。She has five soccer balls.She has five soccer balls.她有她有5 5个足球。个足球。2.2.表示编号表示编号,置于名词之后。注意名词和基数词的首字母均要大写。置于名词之后。注意名词和基数词的首字母均要大写。We are in Class Two We are in Class Two，Grade One.Grade One.我们在一年级二

8、班。我们在一年级二班。3 3.表示号码。表示号码。My telephone number is 15877256697.My telephone number is 15877256697.我的电话号码是我的电话号码是1587725669715877256697。4.4.表示年龄。表示年龄。I am thirteen years old.I am thirteen years old.我我1313岁。岁。5.5.表示时间。表示时间。Its eight forty now.Its eight forty now.现在是八点四十分。现在是八点四十分。6 6用于计算。用于计算。Five and th

9、ree is eight.Five and three is eight.五加三等于八。五加三等于八。10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1c Listen and circle the number you hear in 1a.1d Listen again.Circle the things in the picture that Kate and her mom talk about.Check()the thing Kate buys.Mom:Oh,look!I like that blu

10、e sweater.How much is it?Kate:Fifteen dollars.Oh,I like these socks.Mom:Oh,no.I dont like red.Kate:Do you like this T-shirt?Mom:Mmm,yes,I do,but its eleven dollars.Kate:Oh.How much is the green sweater?Mom:Its twenty dollars.But you have a green sweater.Kate:Mmm.Mom:Oh,do you like these trousers?Kat

11、e:Oh,yes.How much are they？Mom:Only sixteen dollars.Kate:Ok,Ill take them.拓展购物用语拓展购物用语1 1.-What size(尺寸，大小）尺寸，大小）do you want?-Size M.(中号中号)2.2.顾客砍价用语：顾客砍价用语：How about dollars?A:A:Twenty dollars.Too dear/expensive(太贵了太贵了).Ten dollars.OK?3.3.试穿用语：试穿用语：Can I try it/them on?-Sure.A:How much are the blue trousers?B:They are 16 dollars.A:How much are the.?B:They are.592413