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for school activities.TTLesson 30 A Cookie Sale 詞匯點(diǎn)睛 課堂互動探究課堂互動探究● 1 sell out of 售空;賣光;脫銷[觀察 ] I sold out of my cookies in less than an hour! 不到一小時(shí)我就賣光了我的曲奇餅干!The cookies were delicious, so we sold out of them quickly. 曲奇餅干很美味,所以我們很快就賣光了。人[拓展 ] sell out 意為 “售光;賣完 ”,主語為被賣的東西。例如:All of the apples are sold out. 所有的蘋果都賣完了。s CDs? —Sorry, they are ________. But we39。 are on sale B. sold out。 sell well D. for sale。Lesson 30 A Cookie Sale 詞匯點(diǎn)睛 課堂互動探究課堂互動探究● 2 less than 少于[觀察 ] I sold out of my cookies in less than an hour!不到一小時(shí)我就賣完了曲奇餅干![探究 ] less than 位于數(shù)詞 ________(前面 /后面 ),表示 “________”。[拓展 ] less than的反義詞組為 more than,意為 “多于 ”。s too dangerous to do homework on a bicycle… 每個(gè)人都認(rèn)為在自行車上做作業(yè)太危險(xiǎn)了 ……[探究 ]句中 it作形式 ________,真正的主語是后面的____________短語 “to do homework on a bicycle”。昆明 Nowadays, it39。173。m not sure, but we know we must work hard! 我不確定,但是我們知道我們必須努力工作![探究 ]