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1、Unit 5 What are the shirts made of? Section A 1 (1a-2d)一、教学目标： 1. 语言知识目标：1) 能掌握以下单词： chopsticks, coin, fork, blouse, silver, glass, cotton, steel, grass, leaf, produce, widely, be known for, process, pack 能掌握以下句型： This ring looks nice. Is it made of silver? Yes, and it was made in Thailand. What is
2、it made of/from? China is famous for tea, right? Where is tea produced in China? 2) 能够用英语描述及询问物品的制作材料，正确理解被动语态的用法及句子结构。2. 情感态度价值观目标： 了解一些日常用品的制成材料，增加生活常识，养成良好的生活习惯；了解一些地方知名产品或传统艺术品的制作过程以及制作材料，培养学生的民族自豪感及爱国主义精神。二、教学重难点1. 教学重点：1) 掌握本课时中出现的生词2) 能够用英语描述及询问物品的制作材料3）正确理解被动语态的用法及句子结构。2. 教学难点：理解被动语态的用法及句子结构
3、。三、教学过程. Warming up 1. Present the sentence structure, using the pictures on the big screen: Whats the golden medal made of? Its made of gold. Is this table made of wood?No, it isnt. Its made of glass.Is Butter made from meat?No. Its made from milk.II. Presentation1. Show some pictures on the big sc
4、reen. Try to learn the new words using “be made of” structure. Learn the new words: chopsticks, coin, fork, blouse, silver, glass, cotton, steel, grass, leaf2. Ss discuss with their partner and try to learn the new words. 3. Give Ss five more minutes to remember the new words. 4. Work on 1a: Let Ss
5、read the things and materials in 1a. Discuss with their partners and match them with the materials. More than one answer is possible. What are these things usually made of? Match them with the materials. More than one answer is possible. Check the answers with the Ss. III. Listening 1. T: Tell Ss th
6、ey will hear a conversation about some things and material. Listen and match the products with what they are made of and where they were made. Things Made ofMade inshirtscottonKorea chopstickssilverThailand ringsteelAmerica 2. Let one student read the words in the box, Play the recording for the Ss
7、to listen. 3. Ss try to listen and match the things with the material and here they were made. 4. Play the recording again. Let Ss answer the questions. 1) How much did Susan pay for the three shirts? 29 dollars.2) What does Anita feel about the three shirts? Cheap.3) What are the shirts made of? Co
8、tton.4) Where were they made? America.5) Where did Susan buy the chopsticks? Korea.6) How does Anita like the chopsticks? Cool.7) What else does Susan show? Ring.8) Where was the ring made? Thailand.9) What will Susan do with the ring? She give it to her friend.IV. Pair work 1. Read the conversation
9、 in the box in 1c. 2. Ss try to made conversations using the information in 1b. e.g. A: Your new shirt looks very nice. Is it made of cotton? B: No, it isnt. Its made of silk.3. Let some pairs read out their conversations. V. Listening Pre-listeningfair adj. 公平的; 合理的; 美丽的fair n. an event at which pe
10、ople or businesses show and sell productsa book faira trade fairWork on 2a: T: Lets listen to another conversation between Nick and Marcus. 1. What are they talking about? First, lets look at the pictures and the phrases in 1a. (Let one students read the phrases in 2a.) Listen and check ( ) the main
11、 topic of Nick and Marcus conversation._ the science museum_ the art and science fair_ environmental protection_ a model plane_ a beautiful painting_ grass and leaves2. Play the recording for the Ss to listen and check the phrases. 3. Play the recording again to check the answers. Work on 2b: 1. Let
12、 Ss read the sentences below. Explain some main sentences for the Ss. Make sure they know what to do. 2. Let Ss read the questions in 2b. Make sure they understand the meaning of each question. Play the recording for the Ss to answer the questions. (If necessary, using the pause button.) 1) Where is
13、 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? _3. Play the recording again and mark true or false. 1) The art and science fair is just inside the science museum.2) The fair is mainly about planes and paint
14、ings.3) All the works at the fair were made by university students.4) The model plane is very big.5) The painting is made of wool and grass.6) The students are asked to pay for the art and science fair.7) The students are interested in environmental protection and recycling.VI. Pair work 1. Tell Ss
15、to make a conversation using the information in 2a and 2b. e.g. A: What did you see at the art and science fair? B: I saw a model plane. A: What is it made of? B: Its made of steel, glass, and plastic. 2. Let Ss make their own conversations. 3. Practice their conversations in pairs. VII. Role-play 1
16、. Work on 2dRead the conversation and complete the blanks.1) 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. 4) The tea _ and sent to many different countries and places around China.
17、 5) People say that tea _ _ health _ business! 2. Read the conversations and Let Ss read after the teacher. 3. Ask Ss to role-play the conversation in groups. VIII. Language points 1. What is the model plane made of? What is the painting made from?be made of与be made from 辨析两词组都是“由制成的”之意。be made of 指
18、从原料到制成品只发生了形状变化，没有发生本质变化（属物理变化）be made from指从原料到制成品发生了质的变化，已无法复原（属化学变化）。 e.g. Glass is made of glass. 玻璃杯是由玻璃制成的。 The paper is made from wood. 纸是木头做的。 【拓展】be made in表示“在制造”，后接表示地点或时间的词语。如：The washing machine was made in Qingdao.The car was made in 2012.be made by表示“由制造”，后接动作的执行者。如：Was the model plan
19、e made by your brother?be made into表示“(原材料)被制成”。如：Glass can be made into bottles.用恰当的介词填空。1) What are your shoes made _? Leather (皮革).2) His watch was made _ Shanghai.3) The machines were made _ many workers.4) The wood will be made _ desks and chairs for students.5) This kind of wine is made _ grap
20、es.2. For example, Anxi and Hangzhou are widely known for their tea. widely adv. 广泛地；普遍地wide (形容词) + ly widely (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。 be known for 以闻名；为人知晓 be known for = be famous for e.g. Suzhou is known for its beautiful gardens. 苏州以其美丽的园林而闻名于世。 be kn
21、own as和be known for辨析be known as意为“作为而著名”be known for意为“因而著名”根据句意用be known as或be known for的适当形式填空。1) Han Han _ his writings.2) As we know, Yao Ming _ a basketball player.3. Where is tea produced in China? produce v. 生产；制造；出产 英语中有produce, grow和plant三个动词均可用来描述农作物及植物的“种植；生产；生长”，但有所区别。 produce指农作物成产量化地“
22、出产”，或自然地“生长出；长出；结出(果实)”。e.g. This region produces over 50% of the countrys rice. 这个地区出产整个国家50%以上的大米。 These trees can produce very good apples. 这些树能结出优质的苹果。grow表示“种植；使生长”，着重指种植以后的栽培、生长过程。e.g. These plants grow from seeds. 这些植物从种子生长而来。 The villagers grow coffee and corn to sell in the market. 村民们种植咖啡和
23、玉米好拿到市场上去卖。plant侧重“栽种；播种”这一行为，指把种子或秧苗种到土壤里使之生长。e.g. How many trees have you planted this year? 今年你们种了多少棵树？ They planted tomatoes and carrots in their backyard. 他们在后院栽种了西红柿和胡萝卜。. Exercises根据句意，选择恰当的单词填空，有的需要变换形式，每词限用一次。 wide, blouse, silver, process, produce, steel1. The woman in a red _ is my aunt.
24、2. Most of the food we buy is _ in some way. 3. The cows are _ a lot of milk.4. All the tools on the floor are made of _.5. The man is rich. There is much _ in his house. 6. Ann is an excellent writer and her books are _ read.HomeworkI. Recite the conversation in 2d after school. II. Translation.1. 这个戒指是银制的。 2. 这种纸是由树木制成的。 3. 油漆是由什么制成的。 4. 杭州因其茶叶而为人知。 5. 据我所知，茶树被种植于山坡上。