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one two three four five six seven eight nine ten eleven twelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentythirtyfortyfiftysixtyseventyeightyninetytwenty-one twenty-ninethirty-one thirty-nineforty-one forty-ninefifty-one fifty-ninesixty-one sixty-nineseventy-one seventy-nineeighty-one eighty-nine ninety-one ninety-ninehundredLearn 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_个位5: 100-900: _ hundred 6: 101-999: _ hundred and _个位十位_个位小结:UNIT7How much are these socks?We should buy the right things , not only the dear ones! 只买对的，不买贵的。只买对的，不买贵的。Save moneySave money！节约用钱！节约用钱！Spend money properlySpend money properly！合理消费！合理消费！Read the adMr. Cools Clothes Store Come and buy your clothes at our great sale! We sell all our clothes at very good prices. Do you like sweaters? We have green sweaters for only $15! Yellow sweaters are only $12! Do you need trousers? For boys, we have black trousers for only $22. And shorts are only $16! For girls, we have skirts in purple for only $20. How much are our jackets? Only $30! And we have black shoes for only $28. Socks are only $2 for three pairs! Come to Mr. Cools Clothes Store now! 2bRead the ad and fill in the price tags.(读广告，填标签。） $15$15$12$22$16Green sweaters are only 15 dollars.Read the ad and fill in the price tags.( 读广告，填价签）$20$30$28 $2（for three pairs）Read the ad and fill in the price tags.( 读广告，填价签）Green sweaters are only 15 dollars.READ THE AD AGAIN AND ANSWER THE QUESTIONS.(再读一遍广告回答下列问题)1.For boys, what color trousers do they have?How much are they?2.For girls, what color skirts do they have? How much are they?3.If(如果)you want to buy six pairs of socks,how much do you need to pay(支付)？For boys, they have black trousers for $22. For girls, they have purple skirts for $20.I need to pay $4. They have pricesCome and buy your clothes at Mr. Cools Clothes Store.green sweaters for only $15yellow sweaters for only $12black trousers(for boys) for only $22shorts for only $16 FILL IN THE FORM .(填表格)Talk about what they have and the pricesof the things in groups . Each student talks about two things.( 小组讨论商店服装的价格吧小组讨论商店服装的价格吧，每人谈论两件物品），每人谈论两件物品） They have pricesCome and buy your clothes at Mr. Cools Clothes Store.purple skirts(for girls)skirts in purple for only $20jackets black shoessocks for only $30 for only $28 for only $2(for three pairs) FILL IN THE FORM .(填表格) for的不同用法的不同用法：1)以以的价钱的价钱 We have green sweaters for only $15!2)供供之用之用;为为所需所需 For boys, we have trousers for only $22.3)等值，交换等值，交换Socks are only $2 for three pairs.Its 30 yuan for this book.canskirtskirtsmuch20takeshoesonlydollars16shoesshorts3aLook at the things in the picture. Fill in the blanks in the ad. Huaxing Clothes Store Do you like _? We have _ for only _ yuan. How much are our _?Only _ yuan.And the red _ are _ yuan. sweaterssweaters21trousers20skirts25Write an ad for your own clothes store. Come and buy your clothes at ! Do you like? We have _Come to our store now!3bSale at _ 写作指导：写作指导： 这是一篇有关卖衣服的广告，写作过程这是一篇有关卖衣服的广告，写作过程中可能用到的句型如下：中可能用到的句型如下：1. Come and buy your at great sale! 快来快来 买买，大减价了！，大减价了！ 2. Do you like/need/want ? 你喜欢你喜欢/需要需要/ 想要想要吗？吗？ 3. We have/sell for only dollars /yuan. 我们有我们有/卖卖，只需，只需美元美元/元。元。4. You can buy for dollars/yuan. 你可你可 买买 ， 只需只需美元美元/元。元。5. is/are dollars/yuan. 美元美元/元。元。6. How much is/are ? Its /Theyre dollars / yuan. 多少钱多少钱? 美元美元/ 元。元。7. Come to now! 快来快来吧！吧！ 几种表示价格的句型几种表示价格的句型:1)我们有价格仅为我们有价格仅为4美元的运动鞋。美元的运动鞋。We have sports shoes for only $4.2)红色短裙仅需红色短裙仅需12元。元。Red short skirts are only 12 yuan.3)5元可以买三双袜子。元可以买三双袜子。Its five yuan for three pairs of socks.4) 黑色可裤子卖黑色可裤子卖35元一条元一条Black trousers sell for/at 35 yuan a pair.
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