Unit 7 How much are these socks?The Fourth PeriodSection B (2a-2c) Warming up GameCount numbers from one to thirty-one.When you count to the multiples of “7” or the numbers which contain “7”,you should not count,instead,say “next”. 2a How much do you think these things cost? Match each clothing item with a price.1. a skirt _ 3. socks _ 5. shorts _2. a sweater _ 4. trousers _ 6. shoes _a. $3 c. $30 e. $22b. $15 d. $20 f. $25 2b Read the ad and fill in the price tags.Mr. Cools Clothes StoreCome 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! 2b Read the ad and fill in the price tags.參 考 答 案 ：green sweaters: $15yellow sweaters: $12black trousers(for boys): $22shorts(for boys): $16skirts in purple(for girls): $20jackets:$30 black shoes: $28 socks: $2 for three pairs 2c Imagine you work at Mr. Cools Clothes Store. Complete the conversation and practice it in a group.You: Hello,_ I help you?Girl: Yes, please. I need a _.You: How about these purple _.Girl: Oh, I like this one. How _ is it?You: Its only _ dollars.Girl: Oh, good. Ill _ it.You: And what do you need?Boy: Well, I need a pair of black _ for school.You: What about this pair? They are _ twenty-eight _.Boy: Great. And do you have shorts, too?You: Yes, our shorts are only _ dollars.Boy: OK. Ill take the _ and the _.can skirtones/skirtsmuchtwenty/20take shoesonly dollarssixteen/16shoes shorts Language points1.Come and buy your clothes at our great sale!快來買衣服，我們大減價?。ń滩牡?1頁）（1）buy v.買。buy sb. sth.=buy sth. for sb.給某人買某物。【拓展】buy的反義詞是sell，意為“賣”。常用于以下結(jié)構(gòu)：sell sb. sth.=sell sth. to sb.把某物賣給某人。（2）clothes通常用作復(fù)數(shù)，不能直接與數(shù)詞連用，作主語時，后接復(fù)數(shù)謂語動詞。（3）at our great sale中的sale是動詞sell的名詞形式，意為“廉價出售；大減價”。at a great sale=on sale出售，特價銷售?！颈嫖觥縮ell和salesb./store sells sth. (sell,v.)某人/某店賣/出售某物。sth. be on/at sale (sale,n.)某物在出售，在減價。 2.We sell all our clothes at very good prices.我們以非常實惠的價格出售我們所有的衣服。（教材第41頁）（1）all在這里是限定詞，指定或限定其后的名詞，意為“所有的；全部的”。（2）at very good prices“以非常實惠的價格（出售）”，price是名詞，意為“價格”。the price of.的價格?！就卣埂勘硎緝r格“高、低”，用high或low。3.For girls,we have purple skirts for only $20.對于女孩，我們有紫色的裙子，僅售20美元。（教材第41頁）（1）for girls中的for意為“對而言”；for only $20中的for意為“以價格”=at the price of。（2）in 為介詞，意為“在里面”。此處不表示該意思，而是表示“顏色”；“in+顏色”還可以表示“穿顏色的衣服”；“in+衣服名詞”表示“穿著”。 The girl in red is my sister. Exercise一、根據(jù)漢語提示填空。1.We sell the _(衣服) at a great sale.2.That store _(賣) shoes at a great _(價格). 3.His father will _(買) a soccer ball for him.4.Xiao Ming eats _(非常) well every day.5.He wants to sell _(全部的) the fruit at a great sale.clothessells pricebuyveryall 二、單項選擇。1.They have white T-shirts _ girls. A.to B.for C.of 2.Who is the boy _ black? Hes my cousin. A.with B.on C.in3.Come to _ store to buy hats _ only ten yuan. A.Mr. Smiths;at B.Mr. Smith;for C.Mr. Smiths;in 4.I need a pair _ brown shoes _ school. A.of;for B.for;of C.for;for5.Here _ some great socks _ a very good price. A.are;at B.is;at C.are;forBCB AA Homework1.Retell the text in 2b.2.Recite all the numbers. Thank you!