Unit 7 How much are these socksSection B 聽，并跟讀下列單詞1tennum. 十2elevennum. 十一3twelvenum. 十二4thirteennum. 十三5fifteennum. 十五6eighteennum. 十八7twentynum. 二十8thirtynum. 三十9Mr.(用于男子的姓氏或姓名前)先生10clothesn. (pl.) 衣服；服裝11storen. 商店12buyv. 購買；買13salen. 特價銷售；出售14sellv. 出售；銷售；賣15alladj. 所有的；全部的16veryadv. 很；非常17pricen. 價格18boyn. 男孩 聽，并跟讀下列短語1a clothes store一家服裝店2at our great sale在我們特價銷售期間3at very good prices以非常優(yōu)惠的價格4for girls對于女孩子們5skirts in purple紫色的短裙6a pair of一雙 聽，并跟讀下列句型1我們正在大甩賣，快來買衣服吧！Come and buy your clothes at our great sale!2我們以優(yōu)惠的價格賣所有的衣服。We sell all our clothes at very good prices.3你需要綠色的夾克衫嗎？Do you need green jackets?4我們有黃色的帽子僅售兩美元。We have yellow hats for only 2 dollars.5短襪三雙僅售兩美元。Socks are only 2 dollars for three pairs.6對于女孩子們，我們有紫色的短裙僅售20美元。For girls, we have skirts in purple for only $20.7“這條紫色的連衣裙怎么樣？”“我喜歡這條?！盬hat about this purple dress?I like this one.8“你需要什么？”“我需要一雙上學穿的黑色的鞋?！盬hat do you need?I need a pair of black shoes for school.9現(xiàn)在就來酷先生服裝店吧！Come to Mr. Cool's Clothes Store now!10我買它們了。I'll take them.11對不起，我們不賣包。I'm sorry. We don't sell bags.3