unit5示范课教案.docx

Unit 5 What are the shirts made of?Section A (1a-1c)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能掌握以下句型：① —This ring looks nice. Is it made of silver? —Yes, and it was made in Thailand. ② What is it made of/from? 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。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2. 教学难点：能够用英语描述及询问物品的制作材料三、教学过程Ⅰ. Lead in 1.Ask some information about paper.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: It’s mainly made of wood, bamboo, and cotton.… Ⅱ. Presentation 1. Present the sentence structure, using the pictures on the big screen:be made of“由……制成的”之意, 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“由……制成的”之意,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）。be made in 指某物产于某时或某地be made by 指某物由某人或某厂生产Ⅲ. 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, e.g. This pair of chopsticks are made of bamboo. This coin is made of silver.Is this blouse made of cotton? No, it isn’t. It’s made of silk.What’s the fork made of? It’s made of steel. These pigs like grass very much. 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. Check the answers with the Ss. Ⅳ. 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.