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高中英语必修3 Unit2.Healthy eating ppt比赛教学课件免费下载

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高中英语必修3 Unit2.Healthy eating ppt比赛教学课件免费下载高中英语必修3 Unit2.Healthy eating ppt比赛教学课件免费下载高中英语必修3 Unit2.Healthy eating ppt比赛教学课件免费下载高中英语必修3 Unit2.Healthy eating ppt比赛教学课件免费下载高中英语必修3 Unit2.Healthy eating ppt比赛教学课件免费下载高中英语必修3 Unit2.Healthy eating ppt比赛教学课件免费下载
Some words
KFC — junk food

orange juice—vitamin

monkeys — peach(ripe)
protective—eggplants

vegetables—cucumber

should—ought to
NEW
Unit 2 Healthy eating
Aims
Talk about eating habits and health
Stimulate students' sense to form a healthy eating habit.
Develop students' reading ability and let them learn different reading skill.
Warming up
What is junk food?
Generally speaking, junk food is the food that has a lot of calories but few nutrients, vitamins and minerals.
What is healthy food?
Healthy food is the food that contains a lot of fibre, vitamins and so on.
Junk food has a lot of fat and sugar
Hamburger and potato chips
Chocolate ice cream
Healthy food contains a lot of vitamins
rice
vegetables
fish
fruit
The main food groups
1. Fruits and vegetables
2. Meat, fish, poultry, eggs, beans, and
nuts
3. Milk, cheese and yoghurt
4. Bread, cereals, pasta, rice, noodles,
and potatoes
Pair Work
Ask your partner about his /her diet and give him /her some suggestions if necessary.

Imagine you are going to invite some friends for dinner. What food will you offer them?
(compose your menu)
Homework
Learn the new words, and next time they’ll be dictated.
Preview the reading part and finish the Comprehending part.
Thanks for listening and cooperation!
Wish you health everyday!
Wang Peng
managers of restaurants
Reading
Come and eat here
(1)
Yong Hui
The main idea of each paragraph:
Para1:
Wang Peng’s menu and the popularity of his restaurant.
Para2:
Para3:
Para4:
Finding Yong Hui’s restaurant.
Yong Hui’s restaurant and menu.
Wang Peng’s research.
Fast-reading
1 What were the menus in the two restaurant?
2 What was the weakness of the diet in Wang Peng’s restaurant?
3 What was the strength of the diet in Wang Peng’s restaurant?
4 What was the weakness of the diet in Yong Hui’s restaurant?
5 What was the strength of the diet in Yong Hui’s restaurant?
6 Why was Yong Hui very angry when she came to peng’s restaurant?
7 Why did they suggest that they provide a combined menu?
Careful-reading
Read the passage carefully and answer the questions.
1. What were the menus in the two restaurants?
Wang Peng’s menu contained mutton kebabs, roast pork, fried rice and so on.
Yong Hui’s menu contained raw vegetables, fruit and water.
2. What was the weakness of the diet in Wang Peng’s restaurant?
His diet did not give enough foods containing fibre.
3. What was the strength of the diet in Wang Peng’s restaurant?
The diet provided plenty of energy.
4. What was the weakness of the diet in Yong Hui’s restaurant?
The diet did not give enough energy foods.
5. What was the strength of the diet in Yong Hui’s restaurant?
The diet provided plenty of fibre foods.
6. Why was Yong Hui very angry when she came to Wang Peng’s restaurant?
7. Why did they suggest that they provide a combined menu?
She thought he had spied on her restaurant.
A combined menu would provide a balanced diet.
Detailed reading
Finish the following activities after reading the passage carefully.
Usually Wang Peng’s restaurant was full of people.
Yong Hui could make people thin in two weeks by giving them a good diet.
Wang Peng’s regular customers often became fat.
Yong Hui ‘s menu gave customs more energy-giving food.
Wang Peng’s menu gave customs more protective food.
Wang Peng decided to compete with Yong Hui by copying her menu.
True or False?
T
F
T
F
F
F
It would take longer than that.
protective - food
energy - giving
advertise the benefits of his menu.
Paraphrase the following sentences or parts of sentences.
Something terrible must have happened if Li Chang was not coming to eat in his restaurant as he always did.
Li Chang always came to his restaurant so if he did not, it meant that something serious had happened to stop him.
In your own words explain the following sentences or parts of sentences.
He could not have Yong Hui getting away with telling people lies!
He did not want Yong Hui to tell lies and people to believe her.
In your own words explain the following sentences or parts of sentences.
3. Perhaps with a discount and a new sign he could win his customers back.
If he gave his customers cheaper prices and advertised the benefits of his menu, perhaps his customers would return.
Read the Warming up and the passage again and write out your answers.
The weakness of the diet in Wang Peng’s restaurant was that it did not give ___________.
The strength of the diet in Wang Peng’s restaurant was that it provided ______________________.
enough protective food
plenty of energy – giving food.
Read the Warming up and the passage again and write out your answers.
3. The weakness of the diet in Yong Hui’s restaurant was that it did not give ___________.
4. The strength of the diet in Yong Hui’s restaurant was that it provided ______________________.
enough energy – giving food
plenty of protective food
The passage can be divided into 3 parts. Give the main idea in each part and then retell the story in your own words.
Part 1
Part 2
Part 3
Wang Peng is worried because his restaurant is not as full as it usually is.
He follows his friend to a newly opened restaurant which is very popular.
Worried, he does some research to win his customers back.
Wang’s diet
Yonghui’s diet
Why does it matter if you only eat at Wang’s or Yonghui’s restaurant?
If so, we can not get a balanced diet. Therefore it will do harm to our health.
Discussion
dairy
nuts
meat
fruit
vegetable
grains, rice
Food Pyramid
water
protein 蛋白质
fat
sugar
vitamins 维生素
minerals 矿物质
fibres
Tips for assignment:
Healthy Eating
—— learning about language
Discovering useful words and expressions:
I. Find words and expressions from the text that mean the same.
1 _____________ something that you say is not true
2 _____________ not to be punished for something
3 _____________ uncooked
4 _____________ the strong wish to know about something
5 _____________ someone who buys things or services from a shop, company, etc
6 ____________ a particular quality that gives someone or something an advantage
lie
get away with
curiosity
customer
benefit
raw
Checking answer
Answer keys for Ex.2 on Page 12:
ought to diet raw balanced energetic slim
become thinner = lose weight
being laughed at by her friends = lose face
was unwilling to visit any more = lost interest in visiting…
felt so sad and hopeless about herself = lose heart
1.装满, 盛满 be full of
2.有…味 taste frustrated
3.感到沮丧,灰心丧气 feel down
4.对…厌倦,厌烦 be tired of
5.把…从…拿掉 take…away…
6.对…感到惊诧 be amazed at
7.扔掉,抛弃,失去,浪费 throw away
8. (做了某事)而不受惩罚,携带… 跑掉 get away with
9.摆脱,除去 get rid of
10.做…研究 do research on/into/in
Set Phrases I
Set Phrases 2
11.谋生 earn one’s living
12.欠债 in debt
13.不再 no longer
14.怒目而视 glare at
15.窥探,侦察 spy on
16.因…而感到不适,恶心 feel sick with
17.既不…也不… neither…nor…
18.削减,减少 cut down
19.不久之后 before long
20.把…与…相结合 combine…with…
1.Wang Peng sat in his empty restaurant feeling very frustrated.
feeling这里是用动词的-ing形式做伴随状语。
e.g. He spent a lot of money decorating( 装修)the house.
The manager approached(走近) us smiling.
Many of us, being so excited, could not go to sleep that night.
2.“Nothing could be better.” he thought.
=All his foods could have been best.
-----How are you getting on? 你怎么样?
此句是用比较级的形式表示最高级含义。
I can’t agree more. 我完全赞同。
-----Nothing could be better. 再好不过了。
3. see sb. doing sth. 看到 某人正在做某事
see sb. do sth.看到 某人做某事(看到整个过程)
I saw a thief stealing something in the shop.
I saw a thief steal something from the shop.
4.Wang Peng was amazed at this and especially at the prices.
amaze v.
(1)吃惊,使吃惊
It amazed me to hear that you were leaving.
(2)be amazed at…. 对…感到惊讶,惊愕
You would be amazed at how difficult it was.
5.He could not have YongHui getting away with telling people lies!
(1) have sb doing sth让某人(一直)做某事,让某种情况发生。一般用在否定句中, 特别是用在will not, cannot等之后
I won’t have you waiting long. 我不会让你久等的。
I won’t have you smoking at your age.
(3)have+宾语+过去分词 让某事被做
I had my hair cut yesterday.
We had the enemy surrounded.
(2)have sb do sth 让某人做某事
If you have me stay, I will stay. 如果你让我留下,我就留下.
(4)have sth. to do 有某事要做
I have a lot of work to do.
6.He had better do some research. research n.& v.研究;调查;探索
do research into / on对……进行研究/调查
research into / in / on对……进行研究/调查
①他们正在对一些社会问题进行调查研究。
They are doing some research on some social problems.
②他们的研究证明了什么?
What have their researches shown?
③他们正在研究如何改进人们饮食的方法。
They're researching into ways of improving people's diet.
7.Want to feel fit and energetic?
feel 在这里用做系动词,fit为表语,构成系表结构。
1)feel + adj
e.g. feel comfortable
2)feel + 宾语+不定式(省to)/现在分词
e.g. He feels his health improve/improving.
3)feel+形式宾语(it)+宾补+不定式(真正宾语)
e.g. she feels it necessary to tell them the news.
8.The competition between the two restaurants was on! on作副词与be连用时,可以表示以下几个意思:
(1)(电灯、水等)开着
(2)正在进行,举行
(3)上演,演出
 灯都亮着。
①The lights were all on.
他们家的电视总是开着。
②The TV is always on in their house.
③电影院在上演什么片子?
What's on at the movies?
④The film had been on for five minutes when I got to the cinema.
Grammar

主要情态动词
Can, could
May, might
Must
Ought
Need
Dare, dared
can
表能力:I can read very fast.
表客观可能性:Mary can’t be the leader.
表允许:You can take it away.
表怀疑:How can you finish it?
could
表能力/可能性:Could you finish it soon?
表怀疑:He could not be 50.
委婉地提出问题:Could you show me the pass?
用于虚拟:If you had come, you could have got a wonderful gift.
may
询问或说明可不可以做:May I ask you a question?
表可能会发生:He may get angry.
表目的或让步的从句:Come here in time so that you may see the singer.
might
表可能的事:(同may)
表目的从句: (同may)
用于虚拟: If you had finished

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