Unit 3 A healthy diet（Checkout time-Ticking time）课件（共24张PPT）

Unit 3 A healthy diet
I know the food and drinks in our daily life.
I can use “a lot of”, “some”, “a few” and “a little”
correctly.
I can talk about a healthy diet and give some
advice（建议）.
Learning aims
Quick respond
The food and the drinks in our daily life.
Classify the words
Healthy Food or Unhealthy Food?
healthy food
unhealthy food
I know the food and drinks in our daily life.
Ticking time
a little
some
a lot of
some
some
a few
Mike's diet
Yang Ling often has __________________ for breakfast. She sometimes eats ________ .
She eats __________________________ for lunch and dinner. She only eats ___________.
She eats __________________ at a time. She eats ______________ every day.
a lot of noodles
an egg
some meat and vegetables
a little rice
a little sweet food
some fruit
Yang Ling's diet
Tips:
* a lot of 与 some 既可以修饰可数名词复数，又可以修饰不可数名词。
* a little 与 a few 意思都表示“少”， 但用法有区别。a few 用来修饰可
数名词复数，表示肯定意思“几个”。 a little 用来修饰不可数名词，表示
肯定意思“一点儿”。
Let's conclude
the uncountable nouns(不可数名词) in our diets
staple food
主食
liquid
流质
meat
肉类
dessert
甜点
generic terms
泛指总称
1
2
3
4
5
rice, porridge, bread, cereal
water, milk,tea, juice, coffee,
cola, soup, honey, oil
meat, fish, chicken
ice cream, chocolate
fruit , food
a little
a few
milk
eggs
hamburgers
bread
sweets
rice
coffee
hot dogs
Can you use “a few” and

“a little” correctly?
选择正确的量词并说出词组
Match the words
Complete the sentences
I have (一点鸡蛋和牛奶) in the morning.
Cholocate (使) us fat, so we should eat ________________
(每次吃一点)。
Tina likes （蔬菜和水果）very much. She buys (很多芒果和番茄).
There (be) not (many) cola in the fridge.
We can only eat a (sweet) every day, because
(sweet) food (be)bad for our teeth.
a few eggs and a little milk
makes
vegetables and fruit
a lot of mangoes and tomatoes
is
much
few
sweets
sweet
is
a little
at a time
泛指类的食物名词中，
fruit （水果） food（食物）不可数；
vegetables(蔬菜) drinks(饮料) 可数。
以 o 结尾的名词， 通常有生命的加 es,例如： mangoes， tomatoes, potatoes, heroes; 无生命的加 s, 例如：pianos, radios, photos.
I know the food and drinks in our daily life.
Ticking time
I can use “a lot of”, “some”, “a few” and “a
little”correctly.
Compare the diets
breakfast
lunch & dinner
more
information
some
a lot of
a lot of
some
some
a little
a few
a little
a little
some
a lot of
name
Do they have a healthy diet?
Correct mistakes
Vegetables?
a lot of
a lot of
some
a few/a little
Food Pyramid
make us fat
be good for our bodies
Food Pyramid
give us energy
help us grow tall and strong
help us stay healthy
be bad for our teeth
make us clever
...
In a healthy diet, we need a lot of ...
We also need a lot of ...
Having some ... is good for our bodies.
Sweet food is bad for our teeth. So, we just need a little... and a few ...
?
Design a healthy diet
Having a healthy diet is very important .
In the morning, we can have________________,beacuse________________.
We can have _________________________ for lunch and dinner, because ______________________. _________________is / are bad for our teeth. So, we just need ____________________________ at a time.
be good for our bodies
give us energy
help us grow tall and strong
help us stay healthy
make us clever
...
Can you be a dietician(营养师) ?
be bad for our teeth
make us fat
Bill's problem
Is Bill's diet healthy?
Who asks(要求)Bill to have a healthy diet?
too fat
Does Bill have breakfast on time?
No, it isn't.
No, he doesn't.
His doctor asks him to have a healthy diet.
Fill in the blanks
I am Bill. I'm tall but fat.
I don’t have breakfast every day because I often go to bed very late. I like eating fast food. I usually have a hamburger , some chips（薯条）, an apple pie and a glass of cola for lunch. For dinner, I usually eat some beef(牛肉) and salad. I like sweet food too. I eat a lot of sweets and ice cream at a time.
Guess what? I become fatter and fatter. My doctor asks me to have a healthy diet . Eating more healthy food is good for my body.
I don’t have breakfast every day because I often go to bed very late. I like eating fast food. I usually have a hamburger , some chips（薯条）, an apple pie and a glass of cola for lunch. For dinner, I usually eat some beef(牛肉) and salad. I like sweet food too. I eat a lot of sweets and ice cream at a time.
You can ...
You should ...
You should not...
Don't ...
...
Give some advice
I know the food and drinks in our daily life.
I can use “a lot of”, “some”, “a few” and “a little”
correctly.
I can talk about a healthy diet and give some
advice(建议）.
Ticking time
Give a word
Health is wealth.
健康就是财富。
Health
is
wealth.
Homework
2.Tell your family about the food pyramid and share your design of the healthy diet with them .
3.Preview (预习) the story of Unit4.
1.Finish the test for Unit3 in your workbook .（《同步》）
THANKS