book 3 unit2 healthy eating[下学期]

Unit2 Healthy Eating
Period 1 Warming—up
Teaching Aims:
1. Through discussing the functions and nutrients of all kinds of foods, help students to get the idea of healthy diet.
2. Develop the students’ speaking ability by talking and discussion.
3. Master the following words: bean cucumber mushroom energy fibre lemon balance.
Teaching procedures:
Step1 Presentation
Do you like eating KFC Is KFC junk food or healthy food
What is junk food What is healthy food
The differences between junk food and healthy food.
Junk food: has a lot of fat, sugar or calories but few nutrients, vitamins and minerals.
Healthy food: has a lot of nutrients like protein and fibre but doesn’t contain too much fat and sugar.
Step 2:Practice
1. which of the following foods contain the most fat
Put them in order from most fat to least fat.
rice ice-cream eggs chicken peaches
2. which food contains more sugar, fat ,fibre and protein
Finish Ex1 in pre—reading.
Step 3 Discussion
1. First present some foods that contain a lot of fat.
Then, discuss : What will happen if people eat these food everyday
high blood pressure高血压
heart diseases
some kinds of cancer
diabetes 糖尿病
other chronic diseases 慢性疾病
2. It is important to eat a healthy diet.
Discussion: What is a healthy diet
A healthy diet = energy –giving food+ body- building food= protective food
Step 4 Practice
Ask students to classify the following foods:
peaches cabbage rice ham cucumbers milk lemon noodles cheeses butter egg beans mushrooms tofu oils
energy—giving foods能量食品 body—building foods健身食品 protective foods保健食品
ricenoodles bread sugar butter cream oils spaghetti meat ham eggs cheese milk tofu all vegetablesall fruit
Homework:
According to what has been discussed in the class, design a healthy diet for your breakfast\lunch\supper.
Unit2 period 2 (reading1)
Teaching Aims:
1. Through fast reading and careful reading , help students to develop the reading ability.
2. Through discussion to improve the students’ speaking ability.
3. Help students to eat a balanced diet.
Teaching procedures:
Step 1: Presentation
What’s your favourite food
Is it healthy food
What kinds of nutrients doesn’t contain ( sugar fat water fibre protein vitamin…_)
Do you like eating mutton kebabs\ roast pork Why or why not
If you are a boss of a restaurant which sells mutton kebabs and roast pork, will you have any trouble What trouble
Step 2: Fast reading
1. Read the first part and answer:
Why did wang pengwei feel strange when he found his restaurant empty
2. Read the second part and answer:
Do people like to go to the newly- opened restaurant Why
Is there anything special in Yonghui’s restaurant
3. Get the main idea of this text.
Wang pengwei and Yonghui serve __different diets____in their restaurant. The food in Wangpengwei’s____make people fat___while thefoods in Yonghui’s_make people thin\slim.
Step 3 Careful reading
1. Read the text carefully and do the T or F questions in comprehendingEx1.
2. Find out the information of the two restaurants.
Step 4: Imitation
Have students read after the tape.
Homework:
1. Introduce Wang pengwei’s restaurant and Yong hui’s restaurant with your words.
( write down in the exercise book)
2. Read the text and prepare to retell the story.
Unit2 period 3 ( reading2)
Teaching Aims:
1. Train the students’ speaking ability.
2. Through retelling the story, help students to master the text deeply.
3. Through making sentences to master the following phrases: feeling, have sb. doing, get away with sth. throw away. weakness, strength.
Teaching procedures:
Step 1: Revision
1. Answer the following questions:
What is the menu of Wang pengwei’s restaurant
What is the menu of Yonghui’s restaurant
The weakness of the diet in Wang Pengwei’s restaurant was:
The strength of the diet in Wang pengwei’s restaurant was:
The weakness of the diet in Yonghui’s restaurant was:
The strength of the diet in Yonghui’s restaurant was:
2. Have several students introduce wang pengwei’s restaurant and Yong hui’s restaurant.( menu, strength, weakness, price)
3. Fill in the blanks to retell the story. Wang Pengwei felt ___________in an empty restaurant because no __________have come to his restaurant ever since he got up early in the morning. He wanted to find out why. He hurried out and ________Maochang into a newly-opened restaurant. He found that the owner named Yong Hui was serving ____________foods to make people thin. Driven by________, Wang Pengwei came ________to take a close look at the menu. He could not even ________his eyes. He was ________at what he saw. He hurried outside and went to the ________to do some________. After a lot of reading, he _______that Yong Hui’s food made people become ________quickly because it was no ___________food. Arriving home Wang Pengwei rewrote his own sign. The __________between the two restaurants was on!
( frustrated, customers, followed, slimming, curiosity , forward, believe, amazed, library, research, energy- giving, competition)
Step2: Notes
1. Wang pengwei sat in his empty restaurant feeling…
feeling 做伴随状语
eg.Mary stood at the bus stop, reading a newspaper.
2. newly- opened 是副词加动词过去分词的合成形容词。
4. He couldn’t have Yong hui getting away with telling people lies.
have sb doing 表示允许或容忍某事发生，此处的have 用在否定句中，特别是用在will not, can not等之后。
Eg. I won’t have you saying so.
I won’t have you getting away with cheating in the exam.
4. get away with sth.
Eg. The robbers robbed the bank and got away with a lot of money.
Homework:
1. Read the text two times.
2. Finish some exercises in daoxue.
3. Prepare for “ come and eat here 2”
Unit2 Period4 Grammar
Teaching Aims:
1. Master “ must” and “have to”, “ should” and “ ought to”.
2. Master the functions of the modal verbs.
Teaching Procedures:
Step 1: Explaination:
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1. Must用于一般问句中,肯定回答用must否定式用 needn’t或don’t have to，做 “不必”,mustn’t表示“禁止，不允许”
2. Must I finish all assignments at a time
3. Yes, you must.
No, you needn't.
You mustn’t get down while the car is still moving.
2.表示“必须”这个意思时，must 和have to 稍有区别。must着重说明主观看法，have to 强调客观需要。另外，have to 能用于更多时态。
I don’t like this TV set. We must buy a new one. There was no more bus. They had to walk home.
3.must表示对某人某事的猜测， 作“准是”，“一定” ，一般用于肯定句中。对过去发生的事情作肯定判断用must have done
You must be the new teacher.
He must be joking. There is nobody here. They must have all gone home.
4. Must表示“偏要，硬要”，指做令人不快的事情
He must come and worry her with question, just when she was busy cooking the dinner. Of course，after I gave her my advice，she must go and do the opposite。
2. should与ought to
1) 两者都有“应该”的意思，一般可通用。但should强调自己的主观看法；ought to更多地反映客观，语气更强，强调“有责任，有义务做某事”或“按道理应该….”
The floor should/ought to be washed at least once a week.
1) should 的否定式为 should not/shouldn’t
ought to的否定式为 ought not to /oughtn’t to
These books oughtn’t be left here.
3) 疑问句
---Ought he to go
---Yes. I think he ought to.
拓展
1) should与ought to 都可表示推测，相当于“应该…”
风停了，天该暖和了。
The wind has stopped blowing; it should/ought to be warmer.
假如他搭上10:30 的火车，应该快到了。
If he took the 10:30 train, he should/ought to be arriving now.
1) 在suggest, advise, insist, order, demand……等动词后的宾语从句中用should do, should可省。
I suggest that he (should) apply for the job.
We insisted that he (should ) change his clothes.
1) should have done sth./ ought to have done sth. 本应该……
I have lost the books. I should have returned them to the library last week.
You should have told me the news earlier.
4) should 可表示惊奇,意外. 意为“竟然”
It is astonishing that we should find violence here.
Step 2:Do some exercises.
1. Ask students to finish Ex2 in page13.
2.Pick out some sentences containing modal verbs from the reading passage and match the function words with each of the sentences.
Functions: A intention B duty C permission D possibility E guessing
1. His restaurant ought to be full of people.
2. Nothing could have been better.
3. What could have happened
4. It must be serious if Mao chang……
5. He could not believe his eyes.
6. He wondered if he should go to the library to find out
7. He wouldn’t have Yonghui getting away with…….
8. People would become tired very quickly.
9. He had better do some research.
10. You have to eat good food to feel fit.
3.根据下列不同的情景用should 或者 shouldn’t完成下列句子：
take a few days off go to bed so late put some painting on the walls look for a new job take a photo use her car so much
1). (Lisa needs a change.) She__________________________.
2). (My salary is very low) You_________________________________.
3).( Nick always has difficulty getting up). He______________________________.
4).(What a beautiful view) You___________________________________________.
5) (Susan drives everywhere . She never walks) She_____________________________________.
6).( Billy’s room isn’t very interesting.) He____________________________________.
4. 用must ,mustn’t或needn’t完成句子。
1). We have got little time. We_______hurry.
2)We’ve got plenty of time. We _____hurry.
3). We have enough food at home so we _____ go shopping today.
4).My father gave me a letter to post. I _____ remember to post it.
5) My father gave me a letter to post. I _____ forget to post it.
6) There’s lots of time for you to make up your mind. You____ decide now.
7) You _____ wash those potatoes . They’ve already been washed.
8) This is a valuable dictionary. You ____look after it carefully and you ____lose it.
9) “ What sort of house do you want to have Something big ”
“ Well, it ______ be big---- that’s not important. But it____ have a nice garden----- that’s essential.”
( 1. must 2. needn’t 3.needn’t 4. must 5. mustn’t 6. needn’t 7.needn’t 8. must, mustn’t 9. needn’t must)
Unit 2 period 5 Reading 3
Teaching Aims:
1. Improve the students’ reading ability.
2. Help students to get the ability to solve some difficult problems from the text.
Teaching Procedures:
Step1: Revision and lead- in
Revise ‘come and eat here 1’ by asking some questions.
1. What did Wang pengwei’s restaurant sell
2. Did his friend Mao chang often have meals in his restaurant
3. what happened that day
4. what did Yong hui’s restaurant sell
5. Did Wang peng wei go to the library to do any research on healthy eating
6. what did he find out
Then, Have students predict the following two questions:
1. What would he do the next day
2. What would happen to Yong Hui’s restaurant
Step 2 Reading
1. Ask students to read the first passage and answer.
1) Was Wangpeng wei feel happy the next day Why
2) Was Yonghui feel happy the next day Why
2. Then, ask students to read the second and third passage and answer:
1) What did they chat about in Wang peng wei’s restaurant
2) Did they combine their menus and provide a balanced diet
3) What happened at last
Step3 Comprehending
Ask students to read the text again and finish the comprehending in page 15
Step 4 language points
1. earn one’s living 谋生
eg David earns his living by writing articles for newspapers.
2. be in debt 负债
be out of debt 还清债务
be in sb’s debt 欠某人之情
eg You saved my life, I am forever in your debt.
3. why don’t you sit down and try a meal
Why don’ you……
4. I feel sick with all his fat and heavy food.
Heavy 难消化的。。。
Eg He liked to eat heavy meals.
5. But don’t you get tired quickly
Don’t you…… （ 表示说话者的观点或态度）
Step 5 Imitation
Have students read after the tape.
Homework: 1. Read the text two times.
2. Finish some exercises in Daoxue.