九年级英语上册 Unit 1 Lesson 3 Good FoodGood Health教案 （新版）冀教版-（新版）冀教版初中九年级上册英语教案.doc

Lesson3: Good Food, Good Health
Before class: Show pictures of kinds of foods.（各种食物美图连播，伴随着轻快的美国之音的背景音乐，既使学生快速了解本课主题，也吸引了他们的学习兴趣。）
Greeting: How are you?...

Step1. Pre-reading.
1. Class opening: T: This class we’ll continue to learn UNIT1 STAY HEALTHY. We know an old saying “You are what you eat.” What does it mean? …It means “Eating healthy food can make us a healthy man.” “Good food, good health”. ..So, are you a healthy man? Yes? OK, tell us “What foods do you often eat every day?” （帮助学生回忆熟悉的食物单词导入新课）
(Divide the students into two groups. See which group can give the most food words. Then which group is the winner.（第一个小比赛，学生每说出一个食物单词，教师在黑板上画一个花瓣，五个单词一朵小花，既有意思又能快速记数) T: Don’t worry. That’s not the final result.
T: There are lots of delicious foods. Are they all healthy? Yes, some of them are unhealthy such as coke, hamburgers and other kinds of juice... We should keep away from those unhealthy foods, right? In a word HEALTHY FOOD IS THE MOST IMPORTANT. （正确引导：健康食物是最重要的）
2. Introduce the new words：T：Now let’s get started with our new lesson, Lesson 3, Good food, good health. First, we will learn some new words from this lesson.
使用幻灯片中的单词图片、声音音标学习单词：grain/grein/谷物, corn/kɔ:n/玉米, bean/bi:n/豆子, soy/soi/大豆, yogurt/'jogət/酸奶, bone/bəun/骨头, vitamin/'vaitəmin/维生素, mineral/'minərəl/矿物质, fibre/'faibə/纤维素, protein/'prəuti:n/蛋白质, calcium/'kælsiəm/钙
使用单词音标、汉译声音学习单词并适当辅助英语解释：balanced/'bælənst/均衡的, diet/'daiət/日常饮食, Asian/'eiʃən /亚洲人、亚洲的, include/in'klu:d/包括, contain/kən'tein/包含. Diet means the foods we usually eat or drink. Asian means people who live in Asia. The price for the hotel includes breakfast. The water doesn’t contain alcohol. （口述例句、为后面的语言点讲解作铺垫）
T: Follow the tape, read these words together. …Let’s play the word game: Who is out?
T: This time, I’ll show you pictures or Chinese, say the words quickly. Are you ready? Go! …Now I want two students from two groups to have a competition. See who can say the most words correctly. Great! (第二次小比赛，获胜组加一个花瓣，组合图片连续快播，检查学生对单词的记忆)

Step2. While-reading.
1. Skim and answer: (略读找答案、了解本课主题)
T：Now let’s look at our text. First, read it quickly and find out the answers to the questions.
1) How many food groups are there? And what are they?
2) In your opinion, what is a balanced diet?
2. Scan and Choose the food words from the lesson (跳读挑词、了解食物分类)
T: Read it again and choose the food words for each group. You can do it on your paper.

grain fruits and vegetables protein foods calcium foods
T：How to make a fruit salad? Can you describe it? (Show the pictures and phrases to help the students.）
3. Read carefully and answer. (细读回答、熟悉课文、了解各类食物对人体的作用)
T: This time, I want you to read the text carefully and answer my questions.
1) Why do we need grains?
2) What is the best food for vitamin B1?
3) Why do we need fruits and vegetables?
4) In which countries, people often eat bean products?
5) Why do we need calcium?
6) Do we need to balance our diet? Why?
4. Find important or difficult points. Take some notes.( (找重点疑点、笔记速记)
T：Look at the text again. Can you pick up some important phrases?
….Here are some language points. Try to remember them.
1)be made of/ be made from/ be made with( )
My new shirt _________cotton. Salads __________kinds of fruits and vegetables.
Wine __________grapes. Plants can be made into medicine.( )
2) be rich in( ) Oranges are rich in Vitamin C. The area is rich in wildlife.
3) a balanced diet/ balance our diet ( )
It’s important for us to keep __________. Do we need to __________?
4) include /including /contain ( )
The price for the hotel _______ breakfast.
This tour _______ a visit to the museum.
There are 40 students in the classroom, ________ him.
We all went to Beijing, _______ me. （ ）
This drink doesn’t _______alcohol.（酒精）
5. Match each word with its definition. Then complete the passage using the four words.（小练习）
（老师或学生1读出词语解释，其他学生一起说出所描述的单词， 学生2读出段落填词）
T: Let’s do a small exercise. Match the words with its definition.
corn a thick, white and creamy dairy food
yogurt a plant with yellow seeds that can be eaten
beans the food that you eat and drink regularly
diet a good source of protein
T Who can put the four words into the right blanks.
It’s important for us to keep a balanced _____. To do this, we must eat many different kinds of foods. Bread, noodles, _____and rice are all grains. Grain foods give us vitamins, minerals and fibre. Fish, meat and ______ are full of protein. Calcium, which can be found in cheese, milk and _______, is good for our bones and teeth.
6. Listen and follow. (听录音跟读)
T: Boys and girls, look at our text, listen carefully and read after the audiotape.

III. Post-reading (阅读后)
1. What do you often eat at every meal? Do a survey and compare your eating habits with those of your classmates.(调查报告：通过比较同学与自己的饮食差别，引导学生选择健康饮食，花瓣)
T: So much for the text. Now ask your partner “What do you often eat for breakfast, for lunch, and for supper?” Compare your eating habits with hers or his, See who should make a change.

Grain
Fruits and vegetables

Protein foods
Calcium foods
Breakfast

Lunch

Supper

Model: My friend Denny has bread and milk for breakfast. He always has donuts for lunch and supper. I’m much more different. I have bread, eggs, a banana and milk for breakfast. I have rice and vegetables for lunch and noodles or cereal and vegetables for supper. I think Danny should change his eating habits. He should eat more fruits and vegetables. He should eat more protein foods like meat, fish and eggs
2.. Read and catch the main ideas.(阅读并小结每段大意、花瓣)
T: Now look at our paper, let’s read another passage about food and try to tell us the main ideas for each paragraph.
Scientists have learned a lot about the kinds of food people need.  They say that there are some kinds of food that people should eat every day. They are (1) green and yellow vegetables of all kinds; (2) citrus fruits and tomatoes; (3) potatoes and other fruits and vegetables; (4) meat of all kinds, fish and eggs;  (5) milk and foods made from milk;(6)  bread, cereal or rice; (7)  butter or something like butter.
     People in different countries and different places of the world eat different kinds of things.  Food are cooked and eaten in many different kinds of ways.  People in different countries eat at different times of the day.  In some places people eat once or twice a day; in other countries people eat three or four times a day.  Scientists say that none of the differences is really important.  It doesn't matter whether foods are eaten raw or cooked, canned or frozen.  It doesn't matter if a person eats dinner at four o'clock in the afternoon or at eleven o'clock at night.  The important thing is what you eat every day.
      There are two problems, then, in feeding the large number of people on earth.  The first is to find some way to feed the world's population so that no one is hungry. The second is to make sure that people everywhere have the right kinds of food to make them grow to be strong and healthy.
3. Talk about “How to stay healthy?”(讨论展示、花瓣)
T: Now I want you to talk with each other about how to stay healthy. I’ll give you three minutes. Then let’s see who can share your ideas with us.
参考例句： You are what you eat.
We must eat healthy foods to keep us healthy.
I will change my eating habits. I will eat more…like….
I will do more exercise, such as walking…
I believe I will be much healthier than before.
T：Let’s see the result. Group A/B is the winner. Let’s clap for them. (花瓣多者胜)
Helen’s words（教师小结、寄语）
That’s all for today. This class we have learned about the four food groups. We have known that a balanced diet can keep us healthy. There’s an old saying “A healthy body is a healthy mind.” That’s true. Our bodies need lots of healthy food and exercise. So let’s eat more healthy foods and do more exercise, OK? Wish you have a healthy body, a healthy mind and a wonderful future!
Homework:
Write a short passage: How to keep healthy. (About 80 words) T： Class is over. Thank you.