Section A 1a–2c Unit 5What are the shirts made of?Section A 1a-2d学习目标一、熟练掌握以下词汇：material, chopsticks, coin, fork, blouse, silver, glass, cotton, steel, grass, leaf, produce, widely, process二、通过学习，掌握被动语态是由 be + 过去分词构成，正确运用be made of和be made in来谈论物品的材料和产地。1. A: What is the ring made of? B: I think it is made of silver.2. A: Where was it made? B: It was made in Thailand.3. A: Who were they made by? B: They were made by university students.三、通过熟悉我们围经使用的物品的历史来开阔眼界，丰富自己的阅历，使自己养成勤思考，善总结的好习惯。 1. Who invented paper first?Cai Lun invented it in Han Dynasty.2. What was paper made of then? It was mainly made of bamboo. Warming up3. Was it easy for people to make paper then?No, it wasn’t. It was very difficult. 4. What’s paper made of today?It’s mainly made of wood, bamboo and cotton. This pair of chopsticks are made of bamboo. This coin is made of silver.Learningn. 筷子n. 硬币n. 银adj. 银色的No, it isn’t. It’s made of silk.Is this blouse made of cotton? It’s made of steel. What’s the fork made of ? n. 女式衬衣n. 棉花n. 钢；钢铁These pigs like grass very much. a piece of leaf Kolas like leaves. n. 草n. 叶子n. |
