教学内容：
以教材对话内容为教学主线设计大量活动，围绕“健康饮食”这一中心话题组织学生开展活动。
教学目标：
1.语言目标
词汇：body strong healthy health often once twice cabbage porridge meal onion
句型：This is good for you.
It's good for you.
How often do you…?
…times a day.
2.能力目标：
①能用英语准确表达频度。
②培养学生逻辑思维能力、推断能力和归纳能力。
3.学习策略目标
①能联系实际，运用所学知识；
②在任务中，能积极运用所学英语进行表达和交际，学会积极与他人合作，共同完成学习任务。
4.情感态度目标：
加强学生对健康饮食的认识，感悟合理饮食的必要性。
5.教学重点：
用英语正确表达频度。
6.教学难点：
学会制定表达频度的表格。
教学准备：课件、导学案
教学过程：
Step1: Warming-up.
1. Playing a game: Help the words find their home.
cake bread porridge apple pear rice noodles coke tea water banana dumplings egg milk juice carrot tomato potato peach strawberry
Food
Drink
Fruits
Vegetables
2. Teacher: I eat breakfast every day. It's good for us.
Do you eat breakfast?
What did you have for breakfast this morning?
Student 1: I had… for breakfast.
Student2:I had…
Student3:…
Teacher: Look at the pictures (One picture shows vegetables, fruits, milk and bread; The other picture shows meat, ice cream and coke.) What would you like for breakfast? What is good for you? (Write on the blackboard: Lesson 53 This Is Good For You)
Step2. Presentation
Demonstrate body, strong, healthy, cabbage, onions and peas with pictures.
Teacher: What are these?
They're cabbages, onions and peas. They're vegetables.
I eat cabbages on Monday. I eat cabbages once a week. They're good for me.
I eat onions on Tuesday and Wednesday. I eat onions twice a week. They are good for me.
I eat peas on Wednesday, Thursday and Friday. I eat peas three times a week.
Teacher repeats once /twice/ three times a week, then asks some individual students: How often do you eat cabbages, onions and peas?
Step3. Practice
1. Drill.
Teacher: How often do you eat vegetables?
Students: How often do you eat vegetables?
Teacher: Peas.
Students: How often do you eat peas?
Teacher: Onions.
Students: How often do you eat onions?
Teacher: I eat cabbage once a week.
Students: I eat cabbage once a week.
Teacher: Twice a week.
Students: I eat cabbages twice a week.
Teacher: Three times a month.
…
2. Action chains:
A: How often do you eat rice?
B: I eat rice five times a week. How often do you watch TV?
C: I watch TV every day. How often do you have a PE class?
D: I have a PE class twice a week. How often are you late for school?
E: I am never late for school. How often do you…?
3. Listen to the tape, try to fill in the blanks:
How often does Danny…
day week month year
eat donuts
eat cabbage
eat peas
eat onions
4. Practice the dialogue in pairs.
5. Present. Ask volunteers to act the dialogue.
6. Make up a new dialogue.
7. Work in pairs. Interview your partner and ask this question: How often do you…? Then make a chart and try to report in front of the class.
8. Discuss in groups: What should we eat to keep healthy? Then each group chooses a student to talk about their ideas.
9. Sum up.
10. Homework:
(1).Finish off the activity book.
(2).Write a composition: How do we eat to keep healthy?