高中英语 Unit 2 Healthy eating Words and Warming up教案 新人教版必修3

1、Unit 2 Healthy eating Words and Warming up（授课日期： 年 月 日 星期 班级 ）授课题目Unit2 Book3 Words and Warming up拟 课时第 课时明确目标1、知识与技能： 1). Talk something about healthy eating 2). Help students to learn some useful words and expressions.2、过程与方法: Communication way of teaching, discussion and group work.3、情感态度与价值观：Get

2、 the students know about what a healthy diet is.重点难点重点：Learn the basic knowledge of healthy eating.难点：Help students to learn the food they eat helps them grow in different ways.课型讲授 习题 复习 讨论 其它教 学 内 容 设 计因材施教Step I: New Words1. Learn the new words with the whole class.2. Explain some useful words an

3、d expressions to the students.Step II: Leading in1. Show students some pictures about food to tell out what they are in English. 2. Ask students some questions as follow: a. What do the foods have in common ?(some essential nutrients) b. Which food contains more sugar? c. Which food contains more fa

4、t? d. Which food contains more fibre? e. Which food contains more protein?Step III: Warming upDo you know that the food you eat helps you grow in different ways?Food that provides energy (eg.Energy-giving food)Food that helps grow bones and muscles ( eg, body-building food)Food that helps the body f

5、ight diseases (eg,protective food)rice, noodles,spaghetti bread potatoeschocolate buttercream oils nutsmeat eggs cheesemilk tofumost vegetables (eg, beans, peascucumbers, )and fruit (eg, applepeaches, lemons)Step IV: Discussion Ask students to discuss“What do you think is a healthy diet?” Step V: Talking Ask students in pairs to ask and answer the following questions: 1、Which group of food do you like best? 2、Which do you eat most often? 3、Do you eat the three kinds of food each day? 4、What will happen to you if you dont eat a balanced diet?Step VI: Homew