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：来源:学优高考网gkstk This ring looks nice. Is it made of silver? Yes, and it was made in Thailand. What is 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。三、教学过程. Lead in 1. 播放动画片造纸过程的视频，让学生们了解这个中国传统发明的情况。T: Who invented paper first?S1: Can Lun invented it in Han dynasty. T: What was paper made of then? S2: It was mainly made of bamboo. T: was it easy for people to make paper then? S1: No, it was very difficult then. T: What is paper made of now?S3: Its mainly made of wood, bamboo, and cotton. . Presentation 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 cream? 让学生们学习掌握be made of/from句型的用法，及be made of与be made from的区别。两词组都是“由制成的”之意。be made of 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）。 . Learning1. Show some pictures on the big screen. Try to learn the new words using “be made of” structure. Learn the new words: chopsticks, coin, fork, blouse, silver, glass, cotton, steel, grass, leafe.g. This pair of chopsticks are made of bamboo. 来源:gkstk.ComThis coin is made of silver.Is this blouse made of cotton? No, it isnt. Its made of silk.Whats the fork made of? Its made of steel. These pigs like grass very much. a piece of leaf Kolas like leaves. 2. Ss discuss with their partner and try to learn the new words. 3. Give Ss five more minutes to remember the new words. Work on 1a: Let Ss 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. 1. chopsticks2. window3. coin4. stamp5. fork6. blousea. wood b. goldc. silverd. papere. silkf. glassCheck the answers with the Ss. . Listening 1. T: Tell Ss they 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 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 check the facts they hear. 5. Check the answers. Pair work 1. Read the conversation 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. . Listening Work 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 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 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.) 来源:学优高考网gkstk1) 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? _3. Play the recording again to check the answers. 4. Play the recording again. Let Ss fill in the blanks of the conversation. . Pair work 1. Tell Ss 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 the