Unit 13
Teaching Aids：Individual,pair or group work to make every student work in class.
1.Aims of knowledge: Learn and master the phrases
2.Ability aims:
1．Train the student’s reading ability.
2．Develop the students’speaking ability by describing, talking and discussion.
1. Moral aims:
Enable the students to understand the best way to make sure that we will fell and look fine is to develop healthy eating habits by learning the reading text.
Teaching important points:
1. Improve the student’s reading ability.
2. Master the following phrase: keep up with, too much, make choices, be harmful to, lose weight, be prepared for.
Teaching difficult points:
How to make the students understand the reading material better and answer some questions on the passage.
Teaching Aids:1.a tape recorder2.a slide projecto3.a computer for multimedia use
Teaching steps:
Step 1 Lead-in
Six essential nutrients:
1. protein
2. carbohydrate
3. fat
4. vitamins
5. minerals
6. water
Do you know them and their functions?
Step 2 Tell the key meaning of each paragraph. (Find out the topic sentence of each paragraph.)
Para 1 Snacks give us energy.
Pa 2 When we choose what to buy and eat, we had better think whether the food will give us the nutrients we need.
Pa 3 Many people today make choices about their eating habits based on what they believe.
Pa 4 It is probably better if we spend our time and money on buying good food and keep a balanced diet.
Pa 5 The best way to make sure that we will feel and look fine is to develop healthy eating habits.
(Para1. Sentence1
Para2 Sentence2
Para3 Sentence2
Para4 Sentence3
para5 Sentence1)
Step 2 Fast-reading
1.What does the “fuel ” mean in the first paragraph?
(It means different kinds of materials, such as protein, Calcium that we need to keep healthy.)
2.What do we have to consider when we choose to buy or eat?
(What kinds of nutrients that the foods contain.)
3.What made our eating habit changing?
(Many things: what people believe, advice from companies and stores.)
4. How can we feel and look fine?
(We ought to learn about our body and the fuel it needs to keep fit.)
Explain the language points if necessary.
5. What are the causes of people’s choice of eating habits?
Based on Nutrition: protein, calcium, etc.
what they believe-vegetarians / vegans
how the products are grown or made ---- organic vegetables
6.What’s enviornmentally friendly food?
Eco-food. It is produced by companies who have tried to use green and clean ways to grow it.
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.
展开全文阅读
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
Step 7 Homework
1. Finish Period 2 in Winner.
2. Recite the following sentence.
1) You ought to be careful with fruit.
2) Take this medicine three medicine three times a day.
3) I advise you not to eat fruit that is not ripe in the future.
3.Finish Post Reading exercises at Page 4
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