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ice cream
apples
fried chicken
Lead-in
healthy food
unhealthy food
soft drink
fat
sugar
fried food
Look at the pictures and put them in the right group.
grain and protein
vegetable
fruit
dairy product
Lead-in
How many food groups are there in healthy diet? What are they?
There are five groups.
蛋白质
乳制品
They are grains, vegetables, fruit, protein and dairy products.
Sharing your mind-map
While-reading
Task 1: Watch the video and choose the correct answer.
1. Doris does not want fried food and soft drinks because they are__________.
A. unhealthy B. expensive
2. The doctor suggested that Doris needed to lose a bit of weight by_________.
A. having a good sleep and take more exercise.
B. avoiding fat, oil and sugar.
3. To have a balanced diet, you should eat ______ meat than vegetables and grain products.