Unit 6 When was it invented? 第四Section B 1a-1e( Period 4 )【学习目标】1.掌握单词和短语：crispy, salty, sour, customer, by mistake, in the end等2.继续 学习使用一般过去时态的被动语态进行听力。学习：掌握本课单词、短语、句型。【自主学习】I单词 1adj. 脆的；酥脆的 2 adj. 咸的 3 adj. 酸的；有酸味的 4 错误地；无意中 5 n. 顾客；客户 II词组 1.错误地，无意中 足够咸 3.使顾客高兴 4.最后，最终 一个叫George的 厨师 6.很长时间 7在薯片上撒了多盐 III句型1薯条是无意中被发明的。 2乔治想使顾客高兴。 3顾客认为土豆不够薄。 4薯片是一个名叫乔治的厨师发明的。 【合作探究】1.(2) Everything will be all right (最终) . (3) He said the potatoes were not (足够细) . (4) Do you know the teacher (叫作) now the potato chips ? (3) 那消息使我悲伤。The news me .3. 完型填空。The umbrella is a very common object. It keeps the ___1 and the sun off the people. Mo st umbrella s can be folded up(折叠), so it is 2 to carry them.However, the umbrella has not always been as 3___ as it is now. In the past, it was a symbol of impor |
