# 2017-2018学年（仁爱版）七年级英语上册课件：Unit 4Topic 1 SectionA

`（视频P82-3b） （录音P82-3a） six ten nine three five seven eight two Read the numbers you have learned. four one zero one two three four five six seven eight nine ten + teen = eleven fourteen fifteen twelve thirteen eighteen nineteen sixteen twenty seventeen + teen = + teen = + teen =         21 twenty-one 20    twenty  twenty-one twenty-two twenty-three Learn the numbers 21-29. twenty-six twenty-four twenty-five Learn the numbers 21-29. twenty-nine twenty-seven twenty-eight Learn the numbers 21-29. 30 thirty 40 forty 90 ninety twenty 20 50 60 70 80 fifty sixty seventy eighty ty ty ty ty ty ty ty ty Look and learn.     100 one hundred              101 one hundred and one 151  one hundred (and) fifty-one 362  three hundred (and) sixty-two 21 22 23 24 25 26 27 28 29 30 40 50 60 70 80 90 thirty forty fifty sixty seventy eighty ninety 100 101 185 315 999 （录音P82-2a） twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight twenty-nine  one hundred/ a hundred one hundred and one one hundred and eighty-five three hundred and fifteen nine hundred and ninety-nine Listen and match the clothes with the right prices. cap skirt T-shirt pants 2. ￥16.00      ￥60.00 1. ￥18.00      ￥80.00 3. ￥17.00       ￥70.00 4. ￥15.00      ￥50.00 （录音P82-2b） How much is the hat?  ￥35  It’s thirty-five yuan.  Key points:  1. I want to buy some clothes for my daughter.     我想为我女儿买些衣服。      buy sth. for sb.=buy sb. sth.       为某人买某物  如：She wants to buy some flowers for me.     = She wants to buy me some flowers. 2. Can I try it on?      我可以试穿一下吗？     try on 试穿 （如宾语是代词，放中间）     如：The shoes are nice. Please try them on.  3. How much is it?       多少钱？     how much is/are …? ……多少钱？     如：How much are the shoes?             They’re 165 yuan. Look, listen and say. （视频P81-1a） Q:   How much is the coat? 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, 700.00) yuan .  √ √ √ (视频P81-1a) 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? / What’s his favorite color? How much is it? I’ll take it. Numbers:      1-999  2. Useful expressions:     What can I do for you? / May I help you?     I want … / I’d like …     Can I try it / them on?           Sure.     It looks very nice on you.     How much is it/are they?     We’ll take it. 1. Review the numbers      21—999.  2. Recite 1a.  3. Preview Section B. `

（视频P82-3b） （录音P82-3a） six ten nine thr..（视频P82-3b） （录音P82-3a） six ten nine three five seven eight two Read the numbers you have learned. four one zero one two three four five six seven eight nine ten + teen = eleven fourteen fifteen twelve

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