Unit 5 What are the shirts made of Period 1课题名主备人课时Period 1(Section A 1a-1c)学习目标掌握本课单词和短语bemadeofbemadein；了解一般现在时态被动语态的结构和用法；归纳和掌握make构成的短语学习重点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。学习难点理解被动语态的用法及句子结构。教学步骤教学过程二次备课I.温故知新1.Warming up2.T:Pleasetakeoutyourthingsonyourdesk.Weusethemeveryday,doyoureallyknowthem?Revise some words.II.兴趣导入播放造纸过程的视频，让学生们了解这个中国传统发明的情况。T: Who invented paper first?S1: Cai Lun invented it in Han dynasty. T: What was paper made of then? S2: It was made of bamboo. T: What is paper made of now?S3: Its mainly made of wood, bamboo, and cotton.III.感受新知Show some pictures on the big screen. Try to learn the new words using “be made of” structure. 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? IV.梳理巩固1. Learn the new words: chopsticks, coin, fork, blouse, silver, glass, cotton, steel, grass, leaf2. Work on 1a: What are these things usually made of? Match them with the materials. More than one answer is possible. 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. 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. 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.V.拓展探究让学生们学习掌握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）。教学反思