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1、 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. 3. Was it easy for people to make paper then?No, it wasnt. Its was very difficult. 4. Whats paper made of today?Its mainly made of wood, bamboo and cotton. Whats the gold med
2、al made of?Its made of gold. Is this table made of wood?Its made of glass. Is butter made of meat?No, it isnt. Its made from cream. This pair of chopsticks are made of bamboo. This coin is made of silver.n. 筷子筷子n. 硬币硬币n. 银银adj. 银色的银色的No, it isnt. Its made of silk.Is this blouse made of cotton? Its m
3、ade of steel. Whats the fork made of? n. 女式衬女式衬衣衣n. 棉花棉花n. 钢；钢铁钢；钢铁These pigs like grass very much. a piece of leaf Kolas like leaves. n. 草草n. 叶子叶子n. 叶子复数叶子复数1.chopsticks2.window3.coin4.stamp5.fork6.blouseWhat are these things usually made of? Match them with the materials. More than one answer is p
4、ossible. 1aa.wood b.goldc.silverd.papere.silkf.glassListen and match the products with what they are made of and where they were made. 1bThings Made ofMade inshirtscottonKorea chopstickssilverThailand ringsteelAmerica Practice the conversation in 1a. Then make conversations using the information in
5、1b.1cThis ring looks nice. Is it made of silver?Yes, and it was made in Thailand.These shirts feel comfortable. Are they made of cotton?Yes, and they were made in America.The chopsticks look nice. Are they made of silver?No, theyre made of steel, and they were made in Korea. be made of与与be made from
6、 辨析辨析1. What is the model plane made of? What is the painting made from?两词组都是两词组都是“由由制成的制成的”之意。之意。be made of 指从原料到制成品只发生指从原料到制成品只发生了形状变化，没有发生本质变化（属了形状变化，没有发生本质变化（属物理变化）物理变化）be made from指从原料到制成品发生质指从原料到制成品发生质的变化，无法复原（属化学变化）。的变化，无法复原（属化学变化）。 e.g. Glass is made of glass. 玻璃杯是由玻璃制成的。玻璃杯是由玻璃制成的。 The pape
7、r is made from wood. 纸是木头做的。纸是木头做的。widely adv. 广泛地；普遍地广泛地；普遍地wide (形容词形容词) + ly widely (副词副词)e.g. Gas is widely used for cooking and heating. 天然气被广泛地用于做饭和取暖。天然气被广泛地用于做饭和取暖。2. For example, Anxi and Hangzhou are widely known for their tea. 一、一、Recite the conversation in 2d. 二、翻译下列句子。二、翻译下列句子。1.1.这个戒指是银制的。这个戒指是银制的。2.2.这种纸是由树木制成的。这种纸是由树木制成的。3.3.油漆是由什么制成的。油漆是由什么制成的。4.4.杭州因其茶叶而为人所知。杭州因其茶叶而为人所知。5.5.据我所知，茶树被种植于山坡上。据我所知，茶树被种植于山坡上。