【公开课课件】七下 Unit 4 Topic 1 Section A修改后

1、（视频视频P82-3b）sixtenninethreefiveseveneighttwoRead the numbers you have learned.fouronezeroonetwothreefourfivesixseveneightnineten+ teen =elevenfourteenfifteentwelvethirteeneighteennineteensixteentwentyseventeen+ teen =+ teen =+ teen = 21twenty-one20 twentytwenty-onetwenty-twotwenty-threeLearn the num

2、bers 21-29.twenty-sixtwenty-fourtwenty-fiveLearn the numbers 21-29.twenty-ninetwenty-seventwenty-eightLearn the numbers 21-29.30 thirty40 forty90 ninetytwenty2050607080fiftysixtyseventyeightytytytytytytytytyLook and learn. twentt ftfftskstsevntetnant 100one hundred 101one hundred and one hndrd 百151

3、one hundred (and) fifty-one362 three hundred (and) sixty-two21222324252627282930405060708090thirtyfortyfiftysixtyseventyeightyninety100101185315999（录音录音P82-2a）twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nineone hundred/ a hundredone hundred and oneo

4、ne hundred and eighty-fivethree hundred and fifteennine hundred and ninety-nine1.20-90以字母组合( )结尾。2.十位数和个位数之间用( ) 连接。3.百位数和十位数之间常用( )连接。4.hundred前面有具体数字，hundred( )加s。ty-and不Listen and match the clothes with the right prices.capskirtT-shirtpants2. ￥16.00 ￥60.001. ￥18.00 ￥80.003. ￥17.00 ￥70.004. ￥15.00

5、 ￥50.00（录音录音P82-2b）How much is the hat? ￥35Its thirty-five yuan.Look, listen and say.Q: Who is the madam?A: She is Marias mother. p 商店? mdm女士、夫人1. Mother wants to buy _ (shoes, clothes, gloves) for Maria.2. Maria likes _ (the red coat, the yellow skirt, the yellow coat).3. It is _ (17.00, 70.00, 700

6、.00) yuan .(视频视频P81-1a)Key points:1.主动提供服务：主动提供服务：What can I do for you?May I help you?Can I help you?Yes, please.2. I want to buy some clothes for my daughter. 我想为我女儿买些衣服。我想为我女儿买些衣服。 buy sth. for sb.=buy sb. sth. 为某人买某物为某人买某物如：如：She wants to buy some flowers for me. = She wants to buy me some flowe

7、rs.3. Can I try it on? 我可以试穿一下吗？我可以试穿一下吗？ try on 试穿试穿 （如宾语是代词，放中间）（如宾语是代词，放中间） 如：如：The shoes are nice. Please try them on. 试穿这条连衣裙试穿这条连衣裙 4. It looks very nice on you.try on the dresstry the dress on它穿在你身上很漂亮。这件这件T恤衫穿在你身上很酷。恤衫穿在你身上很酷。The T-shirt looks very cool on you. 5. How much is it? 多少钱？多少钱？ It

8、s how much is/are ? 多少钱？多少钱？ 如：如：How much are the shoes? Theyre 165 yuan.Salesman: _Mother: Yes, please. I want a T-shirt for my son.Salesman: _Mother: White.Salesman: What about this one?Mother: All right. _Salesman: Twenty yuan.Mother: OK. _Can/May I help you? What color do you want? /Whats his favorite color?How much is it?Ill take it.1. Numbers: 1-9992. Useful expressions: What can I do for you? / May I help you? I want / Id like Can I try it / them on? Sure. It looks very