外研版（2024）七年级下册（2024）Developing ideas图文课件ppt

这是一份外研版（2024）七年级下册（2024）Developing ideas图文课件ppt，共37页。PPT课件主要包含了Contents，Lead-in， Summary，Homework等内容，欢迎下载使用。
Lk at the picture
What are they?
Which fd wuld yu chse fr lunch? Why?
a hamburger
green salad
Lk at the picture
D yu think this is a healthy chice?
NO. It’s high in fat and salt.
Will salad keep us full?
NO. It can’t prvide energy.
high in fat and salt
Hw can we slve this prblem?
A balanced diet: eat different kinds f fd in the right amunts.
Lts f vegetables and fruits
Very little fat and sugar
A little dairy
Lking &sharing
Lk and share
ham sausage
dairy prducts
fats and ils
/ˈprəʊtiːn/ 蛋白质
/ˈdeəri/乳制品
Hw t divide them generally?
Read and answer
1. What did Huangdi Neijing mentin?2.When was the wrld’s first dietary gal put frward?
/ˈswiːd(ə)n瑞典
It mentined the imprtance f a balanced diet.
Cultural tips
中医典籍《黄帝内经》记载“五谷为养，五果为助，五畜为益，五菜为充，气味合而服之，以补精益气”，意思是五谷是养生的根本，水果、肉类、蔬菜等则是辅助的补充剂。
近代世界上首部官方发布的膳食指南是1968年由瑞典提出的《斯堪的纳维亚国家人民膳食的医学观点》，那时膳食指南被称为膳食目标。20世纪70年代开始，为促进本国居民合理调整膳食结构，改善营养健康状况，许多国家陆续制定了膳食目标或称膳食指南，并在制定后不断修订发展。
Pre-listening
Lk and think
A by and a girl are in a restaurant. What are they talking abut?
Maybe they are talking abut what they will eat.
Maybe they have different pinins.
Listening & sharing
1st listening: Chse the main idea
Listen t the cnversatin and chse the main idea. The girl and the by... a  want t have healthier diets. b  disagree abut what makes a healthy meal. c  think that restaurant fd is nt healthy.
Tip: Pay attentin t the verb.
2nd listening: What fd d they chse?
I get the__________.
green salad
3rd listening: Cmplete the table
tasty but unhealthy fd
fd that gives yur bdy everything it needs
4th listening: What’s their final slutin?
They share their dishes.The girl eats salad, and the by eats the hamburger.They rder mre vegetables.
Discuss with yur partner
Is the hamburger unhealthy in every way?Is eating salad all the time the best chice fr health?Is sharing dishes a gd slutin?
Which sentences did they use t express disagreements?
By: What are yu ging t eat?Girl: I’ll get the green salad. That’s the healthiest fd. Vegetables are always gd fr ur bdies.By: I dn’t agree. The green salad nly has vegetables. Yu need mre than that t be healthy.Girl: S, what are yu getting?By: (pleased) The hamburger!Girl: That’s junk fd! It’s high in fat and salt!By: That’s nt true, actually the hamburger has meat, bread, and vegetables. It’s a cmplete meal!Girl: I dn’t think ne piece f tmat and tw green leaves are enugh.By: Well... Maybe we culd share ur dishes t be healthy.
Listen t the audi again and try t imitate the emtin.
Rle-play t read the cnversatin!
Tip: pay attentin t the emtin.
Listening &discussing
Read and think
A hst f TV prgramme is speaking with a diet expert, Dr. Yi. What might Dr. Yi talk abut?
Listen t the interview and cmplete the chart
as pssible尽可能多的……
it’s + adj. + t d sth.
be bad fr对……有害
t many/much太多t little 太少
听前迅速预览每个句子，并初步判断词性和词义
快读听力原文，画出相关表达
Hw des Dr Yi crrect false infrmatin?如何改正错误信息
Retell Dr Yi’s pinins.复述Dr Yi的观点
每个句子读5遍，达到熟读成诵
Discuss, cnclude and share
Mre healthy eating tips in ur daily life. 日常生活中的健康饮食习惯
Have breakfast n time every day.Drink warm sup befre meals.Drink milk as ften as pssible fr breakfast. Keep a balanced diet. We shuld ften have fish, chicken, fruits, vegetables and sme rice fr lunch and dinner, especially enugh fruits and vegetables. Eat healthy snacks between meals. Dn’t eat t much junk
Keeping a balanced diet is gd fr ur bdies.
fat, salt and sugar
milk, eggs, ygurt, meat, chicken and fish
fresh fruit and vegetables
whle grain fds
Language pints
1.……的重要性2.均衡的饮食3.提出4.对……意见不一5.对……有好处 对……有害处6.尽可能多的……7.做……很重要8.这不是真的。9.事实上10.healthy的比较级、最高级、 反义词
1.the imprtance f 2.a balanced diet /ˈbælənst/3.put frward /ˈfɔːwəd/4.disagree abut5.be gd fr be bad fr
6.as pssible7.It’s imprtant t d ’s nt fact = actually10.healthier/ healthiest/ unhealthy
1. Tidy the ntebk and reivew the tips fr listening.2. Intrduce hw t keep a healthy diet t yur friends.