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 medal 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. 硬幣硬幣n. 銀銀adj. 銀色的銀色的No, it isnt. Its made of silk.Is this blouse made of cotton? Its made of steel. Whats the fork made of? n. 女式襯女式襯衣衣n. 棉花棉花n. 鋼；鋼鐵鋼；鋼鐵These pigs like grass very much. a piece of leaf Kolas like leaves. n. 草草n. 葉子葉子n. 葉子復數(shù)葉子復數(shù)1.chopsticks2.window3.coin4.stamp5.fork6.blouseWhat are these things usually made of? Match them with the materials. More than one answer is possible. 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 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.Listen and check () the main topic of Nick and Marcus conversation.2a_ the science museum_ the art and science fair_ environmental protection_ a model plane_ a beautiful painting_ grass and leavesListen again. Write short answers to the questions. 2b1. Where is the art and science fair? _ 2. Do Nick and Marcus have to pay to go? _ 3. What is the model plane made of? _ 4. What is the painting made from? _Outside the science museum.No, they dont.Wood and glass.Grass, leaves and flowers.Make conversations using the information in 2a and 2b.What did you see in the art and science fair?2cI saw a huge model plane and a really beautiful painting.What is the model plane made of? What is the painting made from?The plane made of wood and glass. The painting made from grass, leaves and flowers.Read the conversation and complete the blanks.2d1. Chinese _ tea both in the past and now. 2. _ I know, tea plants _ on the sides of mountains. 3. When the leaves are ready, they _ by hand and then _ for processing. is famous forAs far asare grownare pickedare sent4. The tea _ and sent to many different countries and places around China. 5. People say that tea _ _ health _ business! is packedis good forboth andChina is famous for tea, right?Role-play the conversation.2dYes, both in the past and now.Where is tea produced in China?Well, in many different areas. For example, Anxi and Hangzhou are widely known for their tea.How is tea produced?Well, as far as I know, tea plants are grown on the sides of mountains. When the leaves are ready, they are picked by hand and then are sent for processing. What happens next?The tea is packed and sent to many different countries and places around China.It seems that many people all over the world drink Chinese tea. Yes, people say that tea is good for both health and business! be made of與與be made from 辨析辨析1. What is the model plane made of? What is the painting made from?兩詞組都是兩詞組都是“由由制成的制成的”之意之意。be made of 指從原料到制成品只發(fā)生指從原料到制成品只發(fā)生了形狀變化，沒有發(fā)生本質(zhì)變化（屬了形狀變化，沒有發(fā)生本質(zhì)變化（屬物理變化）物理變化）be made from指從原料到制成品發(fā)生質(zhì)指從原料到制成品發(fā)生質(zhì)的變化，無法復原（屬化學變化）。的變化，無法復原（屬化學變化）。 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 paper is made from wood. 紙是木頭做的。紙是木頭做的。widely adv. 廣泛地；普遍地廣泛地；普遍地wide (形容詞形容詞) + ly widely (副詞副詞)e.g. Gas is widely used for cooking and heating. 天然氣被廣泛地用于做飯和取暖。天然氣被廣泛地用于做飯和取暖。2. For example, Anxi and Hangzhou are widely known for their tea. 3. Where is tea produced in China? produce v. 生產(chǎn)；制造；出產(chǎn)生產(chǎn)；制造；出產(chǎn) 英語中有英語中有produce, grow和和plant三個動三個動詞均可用來描述農(nóng)作物及植物的詞均可用來描述農(nóng)作物及植物的“種植；種植；生產(chǎn)；生長生產(chǎn)；生長”，但有所區(qū)別。，但有所區(qū)別。 produce指農(nóng)作物成產(chǎn)量化地指農(nóng)作物成產(chǎn)量化地“出產(chǎn)出產(chǎn)”，或自然地或自然地“生長出；長出；結(jié)出生長出；長出；結(jié)出(果果實實)”。e.g. This region produces over 50% of the countrys rice. 這個地區(qū)出產(chǎn)整個國家這個地區(qū)出產(chǎn)整個國家50%以上的大以上的大米。米。 These trees can produce very good apples. 這些樹能結(jié)出優(yōu)質(zhì)的蘋果。這些樹能結(jié)出優(yōu)質(zhì)的蘋果。grow表示表示“種植；使生長種植；使生長”，著重指種，著重指種植以后的栽培、生長過程植以后的栽培、生長過程。e.g. These plants grow from seeds. 這些植物從種子生長而來。這些植物從種子生長而來。 The villagers grow coffee and corn to sell in the market. 村民們種植咖啡和玉米好拿到市場上村民們種植咖啡和玉米好拿到市場上 去賣。去賣。plant側(cè)重側(cè)重“栽種；播種栽種；播種”這一行為，指這一行為，指把種子或秧苗種到土壤里使之生長把種子或秧苗種到土壤里使之生長。e.g. How many trees have you planted this year? 今年你們種了多少棵樹？今年你們種了多少棵樹？ They planted tomatoes and carrots in their backyard. 他們在后院栽種了西紅柿和胡蘿卜。他們在后院栽種了西紅柿和胡蘿卜。e.g. Suzhou is known for its beautiful gardens. 蘇州以其美麗的園林而聞名于世。蘇州以其美麗的園林而聞名于世。 be known for 以以聞名；為人知曉聞名；為人知曉be known for = be famous for 3. For example, Anxi and Hangzhou are widely known for their tea.be known as和和be known forbe known as意為意為“作為作為而著名而著名”。be known for意為意為“因因而著名而著名”。根據(jù)句意用根據(jù)句意用be known as或或be known for的適當形式填空。的適當形式填空。1. Han Han _ his writings.2. As we know, Yao Ming _ a basketball player.is known for is known as 一、一、Recite the conversation in 2d. 二、翻譯下列句子。二、翻譯下列句子。1.1.這個戒指是銀制的。這個戒指是銀制的。2.2.這種紙是由樹木制成的。這種紙是由樹木制成的。3.3.油漆是由什么制成的。油漆是由什么制成的。4.4.杭州因其茶葉而為人所知。杭州因其茶葉而為人所知。5.5.據(jù)我所知，茶樹被種植于山坡上。據(jù)我所知，茶樹被種植于山坡上。