高中英语学习网
新高一英语教案Unit 13
Period 1
（一） 明确目标
1. Warming up to arouse the students' love in talking.
2. Do some listening to improve the students' listening ability.
3. Making simple dialogues to train the students' speaking ability.
(二) 整体感知
Step 1 Presentation
Every day I have food. Food makes us feel full and happy and it also helps to build our bodies. But have you ever thought what you eat is junk food or healthy food? Today we're going to learn something about food.
（三）教学过程
Step 2
(1) Open your books on Page 1 and look at the eight pictures in it. Discuss in pairs what are junk foods or healthy foods.
(2) Ask your classmates what they like to eat. And fill the table.
Step 3
Now let's have some listening training.
Step 4
Everyone wants to be healthy and strong. But sometimes we are not feeling well. When we' re ill, we' d better go and see a doctor and the doctor will look over us and give us some advice. Now we’re going to practice some everyday English used by doctors and patients. Here are three situations for you. Choose one of them and make up a dialogue with your partner according to the example given and then act out.
（四）总结扩展
Step 5
Today we've done some listening and speaking, and learn how to give advice and some everyday English used between doctors and patients.
（五）随堂练习
用动词的适当形式填空：
1. Tomorrow (be) Friday.
2. The geography teacher told me tile earth (move) around the sun.
3. He thinks it (grow) taller next year.
4. He is always (think) of himself never thinking of others.
5. How you (get) along with your classmates?
6. Look! There (come) a bus.
参考答案：
1. is 2. moves 3. will grow 4. thinking 5. are getting 6. comes
Period 2
（一）明确目标
1. Learn and master the following words and expressions: make choices, pace, diet, nutrient, muscle, bean, keep up with, fibre, mineral, chemical balance, fit, be good for, function, and be harmful to.
2. Develop the students' reading ability.
（二）整体感知
Step 1 Presentation
Today we come to the Reading. It's about a healthy diet and tells file importance of keeping a hal- mined diet. Read the text quickly and answer the following questions.
Step 2
1. What do traditional diets often have?
A. too much water
B. too much protein
C. too much fat and too many calories
D. nutrients we need
2. What can help our body fight disease and give us energy?
A. vitamins, fibre and minerals.
B. pork and fish
C. water
D. calcium
3. What contains a lot of protein?
A. vegetables
B. fruits
C. vitamins
D. fish, meat and beans
4. Why do some people become vegetarians?
A. Because they believe it is healthier not to eat meat or they think we should not kill animals for food..
B. Because they think meat is not "eco-foods".
C. Because they think meat will make them Fat.
D. Because riley think meat will make them thin.
5. From the passage we can conclude that it is probably better, if
A. we eat less meat
B. we have more fruit
C. we have "eco-foods"
D. we buy good food and keep a balanced diet.
参考答案：CADAD
Step 3
Read the text carefully again, and give the students some explanations.
Step 4
Play the tape for the students to listen and follow.
Step 5
l. Do post-Reading 1.2.
2. Discuss the questions below, first in pair, then with the rest of the class.
(1)Why do people go to fast food restaurant?
(2)Why is it not good for you to eat too much sugar and fat?
(3)Why are crash diets and supplements so popular?
(4)What can we do to keep a balanced diet?
（五）随堂练习
单句改错
l. They made some Chinese friends in Beijing so as to improve their Chinese better.
2. He advised my giving up smoking.
3. They try to keep a balancing diet.
4. Only in this way we will be ready for the challenges in life.
5. If our diet including foods from all the food groups, we do not have to buy any supplements.
参考答案：
1. 去掉better
2. my giving 改为 me to give
3. balancing 改为balanced
4. we will 改为 will we
5. including 改为 includes
Period 3
（一）明确目标
1. Review the text learnt in the last period including useful words and expression.
2. Learn how to use "had better", "should" and "ought to" while giving advice.
（二）整体感知
Step 1 Presentation
In the class we’re going to review the words we learnt and also learn how to give advice using "had better, should, and ought to".
（三）教学过程
Step 2
Please open your books on page 5. On the top of it there are some words and phrases in the form. Match them with the proper expressions.
Step 3
After finishing the word-matching, the teacher can tell the students when people use "had better or had better not", "should or should not", "ought to or ought not to". Then have the students fill in the blanks in a right way.
（四）总结扩展
Step 4
We have learnt how to give advice. Now let’s try to write letters giving advice. Here in our textbook there are letters asking for some advice. Read them quickly, then write down four pieces of advice for each of them using "had better (not)', "ought (not) to or should (not)'.
（五）随堂练习
完成句子
1. The teacher advised him __ (不要在马路上玩)
2. _________ (培养健康的饮食习惯) is my important.
3. _________(选择吃什么) is no longer as easy as it once was.
4. Because they think we _____________(不该杀动物来做食物 ).
5. ________ (代替) eating expensive foods, they did more exercises.
参考答案：
1. not to play on the road
2. Developing/To develope healthy eating habits.
3. Choosing/To choose what to eat
4. should not kill animals for food.
5. Instead of
Period 4
（一）明确目标
1. Do some reading about Snacks.
2. Do some writing to develope the students' writing skill.
（二）整体感知
Step 1
Many students like having snacks. Is the habit good or bad? Let's read “Snacks".
（三）教学过程
Step 2
After fast reading, do the following True-or-False exercises.
1. Our body doesn't need to refuel if we choose nutritious food for our main meals.
2. Good snacks should come from different food groups and should not have too much fat or sugar.
3. Fruits and vegetables don’t give us any vitamins.
4. Most fruits need cooking.
5. Fruits and vegetables are the only healthy snacks.
参考答案：
1. F 2.T 3.F 4.F 5F
Step 3
Give the students some explanations when necessary.
Step 4
Play the tape and have the students follow.
（四）总结扩展
Step 5
Have we ever tiled to make snacks or seen our mother make snacks. Let’s try to write the recipe for your favorite dish. Before writing, you should read Tips first.