Unit3 A healthy diet(第4课时) 课件（共26张PPT）

Unit 3
A healthy diet
Checkout time &Revision
eel（鳗鱼）
Ian
Read a story
①
…
…
Ian and Rita
First, think.
Then, talk.
不可数
名词
可数
名词
bread, juice, meat, rice, water, time, cola,
money, fish, ice cream, fruit, honey, soup,
rubbish, porridge, cereal …
fruit 水果(不可数)， 水果种类(可数)，two fruits 两种水果。
time 时间(不可数)，次数(可数)，at a time 一次
fish 鱼肉(不可数), 鱼(可数且单复数同形), 鱼的种类fishes。
不可数
名词
快速读下列不可数名词，
找出其中特殊的名词。
time
fish fruit
Try to find
1. 直接+ s
4. 辅音字母+ y结尾, 去y改i + es
2. 以”s, sh, ch, x”结尾+ es
3. 以”o”结尾(有生命/可生长) + es
child—children, foot—feet, woman—women,
man—men, mouse—mice, tooth—teeth
集体名词：people, clothes, police (以复数形式出现)
Try to say
可数
名词
复数
peaches, boxes, wishes
potatoes, mangoes
libraries, countries
不规则：
Say them quickly
如果看到不可数名词，就说some…。
如果看到可数名词,就说出a…/…(e)s 。
Say them quickly
②
Guess Ian’s diet
Ian’s diet
What’s your diet?
Ian has/eats/drinks … for breakfast. For lunch and dinner, Ian has/eats/drinks …
I have/eat/drink … for breakfast. For lunch and dinner, I have/eat/drink …
First, think.
Then, talk.
③
Ian shouts: ‘How can I get out? Help!’
Ian’s diet
shout
out
mouth, house, cloudy, loudly,
mountain, about, sound, around, ground
young, touch, country, cousin
shout, out,
Try to say
/a? /
/? /
around
cloud
young
cousin
loudly
sound
country
touch
The doctor comes to see Ian.
What did you eat
last week, Ian?
‘Oh, everything!’ said
Ian. ‘I ____ a lot of
_______. I ate ____
sweets. I ate ______
hamburgers and _____
fries too. ’
You’ll have to go on a diet, Ian.
You have to change your eating habits.
ate
chocolate
some
a few
a lot of
节食
Ian’s change
‘Oh, everything!’ said
Ian. ‘I ____ a lot of
_______. I ate ____
sweets. I ate ______
hamburgers and _____
fries too. ’
A healthy diet
In a healthy diet, there is ______fruit and vegetables. There is also _______ rice and bread. You can have________ meat and fish in your meals. You can also have _______ eggs every week. Milk is good for your body. You can have______milk every day. Sweet food is nice, but it is not good for your teeth. Eat only _______sweet food every day.
a lot of
a lot of
some
a few
some
a little
‘You have to eat more fruit and
vegetables than before, Ian.
You also have to eat some
meat and rice. Very soon
you’ll be thinner and then
you’ll be able to get out of
your jar,’ said the doctor.
You should …
It’s/They’re good for…
…
You shouldn’t …
It’s/They’re bad for…
…
Tip:
Don’t forget to use a lot of
some
a few
a little
Give some advice
He changes his eating habit and has
a good healthy diet. After a few
weeks, Ian can swim out of his
jar. He plays with his friends
happily and he never gets fat again.
What do we learn from the story?
Eat less and move more.
Ian’s change
Food gives us energy.
Food makes us happy.
Food makes us healthy.
Do not eat too much food.
Let’s have a healthy diet.
Let’s have a healthy body.
Make a poster
healthy food
unhealthy food
My diet
some old sayings
Food pyramid
Make a poster
HOMEWORK
healthy food
unhealthy food
My diet
some old sayings
Food pyramid
a few, a little, some, many, much,
too much, too many, a lot of …
修饰可数名词：
修饰不可数名词：
a few, some, many, too many, a lot of
a little, some, much, too much, a lot of
some a lot of
some a lot of
Try to say