Unit 1 Lesson3 Good Food, Good Health 教学设计

UNIT 1 Stay Healthy Lesson 3: Good Food, Good Health 首先,利用图片交谈病情，复习以前所学内容，并指出为了保持健康要有好的饮食习惯和吃健康的食物，从而导入新课。接着，利用图片教学生词及表达，并跟读音频练习生词。然后，通过听后回答问题、读后把课文中出现的食物分类、读后回答问题、听后找短语并翻译来循序渐进地学习课文；并利用教材上的Let’s Do It! No.2 和No.3进行巩固和运用所学知识。最后，处理“动手活动”并进行学习总结。在整个课文的教学过程中，体现了“听———读———用”的教学原则，并且采用任务型教学法，以达到理解课文的目的。 教学目标 通过本课节的教学，学生达成以下目标： 1. 知识目标 掌握单词：corn, bean, Asian, include 接触单词：grain, vitamin, mineral, fibre, protein, soy, calcium, bone, yogurt, contain, balanced, diet 短语：be rich in..., East Asian countries 2. 能力目标 (1) 掌握有关食物所含营养成分的词汇及表达； (2) 能用英语介绍不同食物所含的不同营养成分。 3. 情感目标 养成饮食健康和饮食平衡的好习惯。 重点难点 1. 重点：本节课重点单词、短语。 2. 难点：能用英语介绍不同食物所含的不同营养成分。 教学准备 PPT 课件；食物图片。 教学过程 Step 1 Review Free talk. Show the class four pictures of illness and talk about them with the whole class. have a fever have a stomachache have a toothache His leg hurts. The dialogue: T: What’s wrong with… S: He/She… T: Why does he/she… Guess! S1: Maybe… T: … So, to keep healthy, we should have a good eating habit and have healthy food. Do you know what food is good for us Let’s learn Lesson 3: Good Food, Good Health. Step 2 Presentation 1. Teach the new words corn, grain, vitamin, mineral, fibre, bean, soy, protein, yogurt, contain, calcium, bone, include and expressions be rich in..., a balanced diet by talking about the pictures. T: Look at the picture. This is corn. And what are these S: They are bread and wheat. T: Yes, They are grains. Grains are rich in vitamin, mineral and fibre. T: Look at the pictures. They are beans. And this is soy. What food are these S: They are tofu, soy milk. T: Yes. Soy can be made into protein foods. T: What’s this in Chinese S: 酸奶. T: Yes. In English, it’s called yogurt. It contains much calcium. Calcium can keep our bones strong. T: What can you see in the picture S: We can see different food. T: Yes. And we should eat different food to have a balanced diet. A balanced diet includes foods from different food groups. 2. Read the new words following the recording, and read the expressions alone. Then remember them. grain 谷物；粮食 vitamin 维生素 mineral 矿物质；矿物 fibre（食物中的）纤维素 corn 玉米 protein 蛋白质 bean 豆子 Asian 亚洲的；亚洲人 soy 大豆（作物）；大豆食物 calcium 钙 bone 骨头；骨 yogurt 酸奶 contain 包含 balanced 均衡的 diet 日常饮食；日常食物 include 包括；包含 be rich in... 富含…… East Asian countries 东亚国家 Step 3 Listening and answering Play the recording of the lesson for the class to listen and answer the questions. 1. How many food groups are there And what are they 2. What is a balanced diet Answers: 1. There’re four. They’re grains, fruits and vegetabl ... ...