人教版高一英语教案(2)
7.What are organic vegetables?
Vegetables grown without chemicals that can be harmful to human beings or the enviornment.
8.Why do some people become vegetarians?
Because they believe it is healthier not to eat meat or because they think we should not kill animals for food.
9..What’s the difference between vegetarians and vegans?
Vegetarians don’t eat meat but vegans will not eat any animal products at all.
10. According to the passage, how can we keep fit?
Spend our time and money on buying good food and keeping a balanced diet. Eat healthy food in the right amounts.
11. what’s “crash diets” ?
It is something that some companies say will make us lose weight fast.
12.According to the passage, how can we lose weight?
Try to eat less fat and sugar and exercise more.
Step 3.Skimming
Paragraph 1 (T or F)
1.Choosing what to eat is not as easy as it once was any longer.
2.Our eating habits have changed while our way of life has not changed.
3.21-century people prefer traditional food very much.
4,we had better learn to make right choices about food to keep up with the high pace of modern life.
Para2.
Nutrients Function Sources
protein Good for our muscle Fish, meat and beans
calcium Good for our bones Eggs, milk and other dairy products
Carbohydrates Main fuel for our body Bread, rice and noodles
Vitamins fiber ,minerals Fight disease, keep our functioning well Vegetables, fruits, fish and milk
Step 4 Carefully-reading
--How many parts can be divided into
--Three parts.
--What’s the main idea of each part?
1.our eating habits are changing.
2.why the eating habits are changing the best way to develop healthy eating habits？
Step 5 Post-reading
1 what does the word “fuel” and “ green” mean in the text?
Fuel here means the food we need to keep our bodies healthy and active. Green foods are organic foods ,that is, foods are grown and produced naturally.
2. How have our eating habits changed?
We are busier than in past years so we now have less time to eat than before.
Work in pairs and discuss the following questions
1 ) Why do people go to fast food restaurants?
People go to fast food restaurants because they are quick and convenient.
2) Why is it not good for you to eat much sugar and fat?
Too much sugar and fat will make you as big as a whale.
Step 6 Retelling the text
no longer, as easy as, change, keep up with, make the right choices give the nutrients , build our body, be good for keep our body functioning well, fight disease Make choices, based on, become part of become vegetarians, how the products are grown Choose from, give advice, keep a balanced diet instead of, exercise develop healthy eating habits, be ready for
