Unit 1 Stay Healthy.Lesson 3 Good Food, Good Health. 教案

Unit 1 Stay Healthy. Lesson 3 Good Food, Good Health 1. Analysis of the Students The students of Grade 9 have mastered certain vocabularies，expressions and structures. They also have the abilities of self-teaching and working in groups. Most of them are willing to express their opinions in English.21·世纪*教育网 2. Analysis of Teaching Content Lesson 3 is the third lesson in Unit 1, Book 5.This unit focus on the subject staying healthy. Students cares about the subject because it is close to everyone. Lesson 3 mainly talks about good food, and the balanced diet. It also tells us an old saying: A balanced diet will give you lots of energy.【来源：21·世纪·教育·网】 【知识目标】 (1) Master the words and expressions: grain, corn, vitamin, mineral, fiber, protein, bean, Asian, soy, calcium, bone, yogurt, contain, balanced, diet. 2-1-c-n-j-y (2) Master the following phrases. be made from, be different from, be full of, stay strong, a balanced diet.21cnjy.com 【能力目标】 Learn four food groups. 【情感目标】 Express the idea “good food ,good health”, If you want to be healthy, please eat a balanced diet. 【教学重点】 【教学重点】 The difference between “be made from...” and “be made of...”. 【教学难点】 The difference between “be popular with sb.” and “be popular among”.21*cnjy*com Tape recorder, Multimedia Step 1. Warm-up Free talk: T: 1. Do you like eating vegetables or meat? 【出处：21教育名师】 What kind of meat or vegetables do you like best? What food would you choose if you are hungry? Why?【版权所有：21教育】 Do you think you have a balanced diet? Show some picture of food, and ask Ss: What food would you choose if you are hungry? Why?21教育名师原创作品 Do you think you have a balanced diet? Step 2. Presentation Show the new words (with their pictures). 2. Listen to the tape and answer the questions: (1)How many food groups are there? (2) What are the food groups? (3) What is calcium? (4) What is a balanced diet? 3. Explain the food groups a. Foods from grain b. Fruit and vegetables c. Protein food d. Calcium foods 4. Language points 1） Here are the four food groups: Here are…是一个倒装句型，意为“这些是……” 其中的be要根据be后的名词确定单复数，单数名词要用is; 复数名词要用are。 Here is a card for you.这儿有你一张卡片。 Here are the problems they can’t solve. 这些是他们不能解决的问题。 2） Breakfast cereal is also made of different grains. 【来源：21cnj*y.co*m】 早餐麦片也是由不同的谷物制成的。 be made of…意思是“由……制成”，通过成品可以看出原材料。 These tables are all made of wood. 这些桌子都是木头做的。 类似的短语还有： be made from… “由……制成”，通过成品不能看出原材料。 be made in… “在某地制造”。 be made by somebody “由某人制造”。 be made into… “把……制成”，指把原料制成成品。 3）Fruits and vegetables are also rich in vitamins , minerals and fibre. be rich in表示“在……方面很富有 充裕”。 Vegetables are rich in vitamins. 蔬菜富含维生素。 4）They help you grow and stay healthy. stay healthy , keep healthy , k ... ...