Unit 2 working the land

(共36张PPT)
Unit 2
Working the land
Reading,speaking and writing
green food
Warming-up
symbol of green food
What do you think of green food
In what condition do you think our green food grow
In what condition do you think our green food grow
clean, fresh air
dirty air
clean water supplies
dirty water supplies
in industrial areas
away from industrial areas
no chemical fertilizers
yes
yes
yes
no
no
no
yes
no
( )
( )
( )
( )
( )
( )
( )
( )
many chemical fertilizers
What are the advantages of green food
What are the problems about green food
Reading
advantages of green food
problems about green food
healthy and safe for people’s health
free of chemical fertilizers
grown away from industrial areas
grown away from dirty water supplies
not knowing about the food and how good it is
more expensive than other food which is not so safe
Reading
Help farmers in Hainan to sell their bananas.
Speaking
Useful expressions
I would rather
I’d prefer…because
It’s better to…
This is good value because
I don’t like…because…
It’s a great pity that…
If I have a choice I’d choose…because
What is the advantage of…
A: I’d rather you bought these apples. Look, how clean they are! My apples are free of insects and any chemicals
Because while they were growing, we had worn paper bags for each of them. They are delicious, pretty, clean, and the most important, healthy. Only my apples can have these characters. So don’t miss them, buy!
Sample
Sell
Cabbages
Help farmers in Hainan to sell their bananas.
Speaking
Main heading
Reasons to buy:
1 (one reason)
2 (one reason)
3 (one reason)
4 (one reason)
…
Buy the Best Vegetables Here
Writing
Look
2.grown in clean air
4.no pests to poison your family
…
3.no chemical fertilizers
1.grown with clean water
For Sale
Good quality
New-style
Price RMB 350
Special Price RMB 175
50% off the price
Before April 20,2007, you will enjoy 50% discount
Make a poster to help farmers in Hainan to sell their bananas.
Writing
Homework
1. Make a creative poster.
2. Recite all the useful phrases in the Speaking Part and make a sentence using each pattern.
Thank you!
eggplants
peas
strawberries
Extensive writing
Make a poster to introduce your school to others.
Come to study at our school
Our school offers first-class education
1 (reason)
2 (reason)
3 (reason)
4 (reason)
Why it is worth studying here
B: It’s a great pity that you ignore my vegetables. Look at the color, how bright and how fresh they are!
My vegetables are away from dirty water, dirty air, dirty fertilizer and any dirty things. Eating mine, you needn’t suffer from any diseases. Believe me. Buy them, you will never regret. If not, you will always regret.
Sample dialogue
fried chicken/crisps
ice cream
cake
pizza
rice
dumplings
noodles
roast chicken
steak
Foods that give fibre for digestion and health
Protective foods
fruit
vegetables
meat
eggs
cheese
milk
Tofu;
bean curd
Foods to grow bones and muscle
See different kinds of foods, and try to tell which kind is the healthy food.
Warming-up
noodle
milk
nuts
rice
egg
strawberry
apple
grape
orange
banana
Eat healthily, and be healthy!
Eco-food Organic vegetables
A balanced diet Unhealthy diets
Supplements Crash diets
Explain the following terms and expressions