外研版七上：Module 4 unit2 Is your food and drink healthy？.教案

1131570012077700Module 4 Healthy food
Unit 2 Is your food and drink healthy?
ⅠTeaching model
Reading and writing.
ⅡTeaching method
Top-down approach
ⅢTeaching aims
1. To get information from the reading material about healthy food.
2. To write about healthy food with but and and.
ⅣTeaching Objectives
Key vocabulary: healthy, delicious, bread, fish, hamburger, ice cream, noodle, rice, sugar, eat, child (pl. children), sweet, right, egg, eye, cheese, tooth (pl. teeth), bit, tired, soup, important, remember, well, stay, fat, or, breakfast, every, lunch, home, dinner
Key phrase: be good for, be bad for, a bit,
Key structures: … and …are healthy food but … and … are my favourite food.
ⅤTeaching aids
Recorder, OHP, video
ⅥTeaching Steps
Step 1 Warming-up
Play a game. Give each group some words and ask them to divide them into healthy and unhealthy food
Step 2 Work in pairs.
1.write the words on the blackboard.(healthy food and unhealthy food)
2.Practice healthy and unhealthy food, use be good for ,be bad for
eg: Cola is unhealthy, it is bad for you.
Use the word to make a dialogue
A:Is___ your favourite food?
B:_______________
A: Is it delicious?
B___________
3.Check the dialogue.
Step 3 Listening and reading
Play the recording twice (two times). After the reading, Answer the question
Question: What is good for your teeth?
After the listening, check the answer
Milk, cheese and fish are good for your teeth.
2. Ask the students to read the passage follow the tape.
3. Read the passage quickly, and find out the main idea of the passage.(fast reading)
4. Check the answer: Healthy food and drink for children.
5. Read the passage carefully, give them some questions:
Q:Is a lot of ice cream, hamburgers and cola healthy?
A:No,it is not healthy.
Q: What about meat?
A: Meat is healthy, but too much meat is unhealthy.
Q: Do you like cola and candy?
A: Yes, they are sweet, and too much sugar is bad for you.
Q: What is good for your eyes?
A:Carrots, eggs and sweet potatoes are good for your eyes.
Q:I am a bit tired. What can I do?
A: Have some delicious chicken soup.
Q: What is important to remember in the passage?
A: It is important to remember : eat well, stay healthy and don’t get fat.
Q:How many rules are there in the passage?
A: There are four rules.they are------
Step 4 Work in groups. True or false
1.Ice cream, hamburgers and meat are not healthy food.
2. Candy is not healthy food.
3. Carrots, eggs and cheese are good for your eyes.
4. Fish, milk and sweet potatoes are good for your teeth.
5. Having a good breakfast every morning is good for
your health.
6. Noodles and rice are healthy food.
7. Drinking juice, water, tea, milk and cola is good for
your health.
8. Eating lots of fruit and vegetables is good for your
health.
Ask the student to check and correct them.
Step 5 Do exercises.
1. Ask the students to read through the passage in Activity 4.
2. Complete the passage with the correct from of the words and expression from the box..
3. Check with a partner.
4. Call back the answers from the whole class.
5. Read the passage together.
Keys: 1. important 2. meal 3. lots of 4. sweet 5. teeth 6. delicious 7. fat 8. Remember 9. stay
Step 6 Writing.
1. Join the sentences with but.
1) Juice is a healthy drink. Cola isn’t a healthy drink.
2) Noodles are healthy food. Hamburgers aren’t healthy food..
3) Meat, vegetables and fruit are healthy food. Cola, ice cream and hamburgers aren’t healthy food and drink.
4) Chocolate is delicious. Too much chocolate isn’t good for you.
2. Check with a partner.
3. Call back the answers from the whole class.
4. Complete the sentence about you.
… and …are healthy food but … and … are my favourite food.
Step 7 Important and difficult points.
A.重点短语：
1. have/has got 拥有 2. go shopping 去买东西；去购物
3. let’s do sth. 让我们去做某事 4. too much 太多
5. too many 太多 6. lots of 许多
7. be good for 对……有益 8. be bad for 对……有害
9. How about… ? ……好吗？……行吗？
B.重要知识点：
一、不可数名词有：
1.water 水2. meat 肉3.food食物 4.fruit水果5.beef牛肉6.chicken鸡肉 7.juice 果汁 8. ice cream 冰激凌9.tea茶10.rice米饭11.bread面包 12.milk 牛奶13.coke 可乐 14.chocolate 巧克力15.fish鱼肉 16. cheese 奶酪17. sugar 糖18. candy糖果19. soup汤
二、可数名词的特殊变化：
1.child—children 孩子 2. tooth—teeth牙齿
三、连词and, or, but 的区别：
1.and：表示“和，又，与，并”，连接两个名词、动词或句子，表示并列关系。
2.or：用于否定句表示“和”的意思，用于疑问句中表示“还是，或者”的意思。
3.but：意思是“但是，而是”，表转折关系。
Step 8 Do exercises:
A. 用and, or, but填空：
1. Mr. Zhang is an English teacher _______ he teaches us English.
2. Do you like to have Chinese food _______ western food?
3. He is rich, _______ he isn’t happy.
4. Have you got any brothers _______ sisters?
5. Juice _______ milk are healthy drinks ________ cola isn’t a healthy drink.
6. Remember to eat noodles ______ rice, not hamburgers.
Keys:
1. and 2. or 3. but 4. or 5. and, but 6. or
B.单词拼写:
1.You should eat more _________(胡萝卜).
2. It’s important to _________(记得) to eat well and stay healthy.
3. Please have lots of _________(美味) chicken soup!
4. He had some fish and _________(面条) for lunch.
5. Eating too much meat is not good for _________(孩子).
6. I often eat some _________(面包), an egg and a cup of milk for breakfast.
7. If you are a bit _________(累) , please have a rest..
8. His mother wants to buy some _________(香蕉).
Keys:
1. carrots 2. remember 3. delicious 4. noodles 5. children 6. bread 7. tired 8. bananas
B.完成句子:
1.你最喜欢的食物和饮料是什么？
What ___________________ food and drink?
2.多喝水是非常重要的。
It's very ___________________ more water.
3.牛奶、奶酪和鱼对你的牙齿有益。
Milk, cheese and fish ___________________.
4.如果你想保持健康，你要多吃蔬菜。
If you want to stay healthy____________, you must ____________ vegetables.
5.请多吃水果和蔬菜，而不是糖果和冰激凌。
Please eat lots of fruit and vegetables, _________ candy _________ ice cream.
Keys:
1. are your favourite 2. important to drink 3. are good for your teeth 4. stay healthy, eat more 5. not, or