Transcript to see the sample lesson Plan

教案设计
种类：教
案
名称：高一英语（下），
15 单元 ，58课
作者：成艳萍
单位：山西省交城中学；
北京师范大学外
语系2001级教育
硕士
单位：山西医科大学
公共卫生学院
营养与食品教研室
作者：邱服斌
Healthy Eating
-----What is a healthy diet?
SEFC Book 1 B
Unit 15 Lesson 58
Unit 15
Reading
Lesson 58
WHAT IS A HEALTHY DIET
Paragraph 1
Every person needs water and a diet of healthy
foods. These foods should contain some fat, some
fibre, a little salt and so on.
Paragraph 2
People need energy to live. They eat different kinds of
Food which change into energy. The energy is measured
in calories. Even when you are asleep, you are using
energy —about 65 calories an hour. While you are at
school, or walking home, your body is burning up 100
calories an hour. When playing football or basketball,
you might be using 400 calories an hour. On Sports Day,
during the relay race, you will use most of all, perhaps as
much as 650 calories an hour.
Paragraph 3
The Chinese diet is considered to be the healthiest
in the world. It contains a lot of fruit and green
vegetables. It is rich in fibre and low in sugar and
fat. The Chinese eat less sugar than many other
countries in the world. That is why lots of people
in China have healthy white teeth.
Paragraph 4
People in the Western world do not eat such
healthy foods. They eat too much fat and sugar
and don’t take enough exercise. Because of this,
they put on weight very easily. Their diet contains
a lot of fat in the form of potato crisps, potatochips,
butter, cream and chocolate. They eat a lot of
sugar in the form of cakes, soft drinks, sweets
and so on. The result is that many of them become
fat. And some have bad teeth. In some parts of
Britain, one person in ten, by the age of thirty,
has no teeth left!
Teaching Aims
• Help students to know what is a healthy diet
so as to guide themselves with their own
everyday diet.
• Help them to learn to make suggestions to
others who is not healthy.
• Students are expected to use some phrases in
the text to make sentences.
• Help them to practise fast reading.
Teaching
Plan
Step 1 Ask students to brainstorm what they
usually eat for breakfast, lunch and supper.
Step 2
Get them to make a group discussion about
what they think is a healthy diet.
Step 3
Present them the pictures(8—22) and help
them to know what is a healthy diet.
Step 4 Allow students five minutes to go through
the text very quickly and do the exercise
“ Fill in the blanks”(picture 23).
Step 5
Get students to do more reading
comprehension in the Workbook and help
them with the language difficulty in the text.
Step 6 Ask students to write a letter to Jane who is
sad about being fat.
CONTENTS
DIET AND HEALTH
NUTRIENTS
DIET FIBRE
BALANCED DIET
Many deaths have
multiple causes, but
nutrition and/or
alcohol play parts in
many of them.
NUTRITION AND HEALTH
CLASSES OF FOODS
 Cereals
 Vegetables and Fruits
 Fishes、Meats and
Eggs
 Milks and Beans
 Foods only offering
energy
ENERGY
 Energy-yielding nutrients
Carbohydrate
Fat
Protein
 Energy in the Body
Help build new compounds
Help move the body (do work)
The energy to do physical
training comes from the
carbohydrate, fat, and protein
in foods.
NUTRIENTS
LIPIDS
PROTEIN
CARBOHYDRATES
FOOD
WATER
MINERALS
VITAMINS
糖尿病、肥胖、结肠癌、
Diabetes, Obesity,
心脑血管疾病
Cancer, Heart Disease
西方
The
west
非洲
Africa
POSITIVE EFFCTS
1.
Weight Control
2.
Improving Large Intestine
Function and Health
NEGATIVE EFFECTS
3.
Preventing Cancer
4.
Lowering Blood
Cholesterol Levels
Too much fibre causes:
5.
Diabetes Control
1. Abdominal Discomfort
2. Low Nutrient Availability
The Chinese diet is
rich in fiber and low
in sugar and fat.
How much fiber
do we need?
20~30g/d
RECOMMENDED BY CNS
Variety helps
to ensure an
adequate and
balanced diet.
The Food Guide Pagoda (CNS)
Fats & Oils Group 25g
Milk, Yogurt & Cheese Group100g
Beans Group 50g
Meat & Poultry Group 50-100g
Fish & Shrimp Group 50g
Eggs Group 25-50g
Vegetable Group 400-500g
Fruit Group 100-200g
Cereal Group 300-500g
USDA`s Food Guide Pyramid
46%
50%
38%
40%
30%
15%
20%
10%
55%
0%
60%
CURRENT U.S. DIET
Protein
Carbohydrate
Fat
People in the Western
world eat too much
fat and sugar. They
put on weight very
easily. Many people
are fat and some have
bad teeth.
50%
30%
40%
30%
15%
20%
10%
0%
TYPICAL DIET RECOMMENATIONS
Protein
Carbohydrate
Fat
Diet Guidelines
 Eat a variety of foods.
 Choose a diet low in
fat. Reducing fat to
30% of kcalories.
 Choose a diet with
plenty of vegetables,
fruits, and grain
products.
 Use sugars only in
moderation.
 Use salt only in
moderation.
 If you drink alcohol,
do so in moderation.
Fill in the blanks with proper words.
The Chinese diet is considered to be the healthiest
contains a lot of fruit and green
in the world. It ______
rich
low
vegetables. It is _______
in fiber and _______
in
sugar and fat. However, people in the Western
world _______
too much fat and sugar and don’t
eat
_______
enough exercise. Because ____
take
of this,
put
they ______
on weight very easily. Many people
in the Western countries are _____
fat and some have
bad ______.teeth
THANK YOU!
Produced by
Cheng Yanping(Master of Education
of 2001, Foreign Languages Department,
Beijing Normal University)
& Qiu Fubin (Public Health College,
Shanxi Medical University)
Dec. 12, 2001