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Unit 6 When was it invented? Section B (1a~1e) 学习目标 预习检测 知识梳理 课堂总结 学习 导航 重点探究 当堂检测 新课导入 Let's enjoy a video 2 1 能熟悉并能正确运用本课时的重点单词和短语 能学习描述食物味道的形容词 3 能用一般过去时的被动语态讲述薯片的历史 学习目标 预习检测 1. The potato chips have been in the paper bag for half an hour. They are not _ any more. A.crispy B.sweet C.salty D.sour 2. Miss Green often has a light supper because she wants to be _. A.heavy B.thin C.full D.empty 3. Billy has all kinds of different ideas. He is _ to be a famous writer. A.enough creative B.creative enough C.energetic enough D.enough energetic A B B 4. —Mr. King _ by the reporters yesterday. —He’s great! He helped so many disabled people. A.was interviewed B.is interviewed C.is interviewing D.interviewed 5. Light music after supper can make you _. A.well B.happily C.pleased D.sadly C A 知识梳理 New words 1. sour / sa (r)/ adj.酸的;有酸味的 This pear tastes a bit sour. 这梨带点酸味。 2. salty / s lti/ adj. 咸的 The dish is too salty. 菜太咸了。 3. crispy / kr spi/ adj.脆的;酥脆的 I ate a packet of chips, because it was very crispy. 我吃了一袋薯条,因为它非常的酥脆。 4. customer / k st m (r)/ n. 顾客;客户 Customer is God. 顾客就是上帝。 重点探究 能学习描述食物味道的形容词 Describe how the food tastes. What are they called in English? How do they taste? They taste crispy(脆的). They are called potato chips. 探究一 What are they called in English? How do they taste? They taste salty(咸的). They are called salted duck eggs. They taste hot(辣的). They are called peppers. What are they called in English? How do they taste? What is it called in English? How does it taste? It tastes sweet (甜的). It is called ice cream. What is it called in English? How does it taste? It tastes bitter (苦的). It is called coffee. The different tastes of food sour sweet bitter hot salty crispy soft ... 酸的 甜的 苦的 辣的 咸的 脆的 软的 Pair work 两人一组,根据以下内容编对话。 A: What is it called in English? B: How does it taste? A: ... 1a. The words in the box describe how food can taste. Write them under the correct pictures. Some pictures have more than one word. sweet crispy salty sour _ _ _ _ crispy salt