英语演讲稿关于美食

英语演讲稿关于美食

英语演讲稿关于美食

【篇一：健康饮食英文演讲稿】

healthy diet

there are many people who think that wealth is better than health. i used to

think so until one day i read a story about howard hughes. he was an american

billionaire who got anything he wanted. however, in the last twenty years of his life, his health began to deteriorate and he was miserable. he had the best doctors and nurses. however, he could still find no relief. i realized that health is worth all the money in the world. if you have millions of dollars but your health is poor, you will not be able to do what you want to do. so i would like to say don’t hurt yourself trying to make money instead of taking care of your body and be happy with what you do have. health is more important.

so i think heath is very important. people can do nothing if they are always in poor health, let alone happiness. no matter we are rich or not, we can not ignore the importance of health.

today，many people cant be in good health，so，how to keep healthy is very important. ill say something about food and health. more and more people are realizing the importance of good health. but how to keep fit? in my opinion, a

healthy diet is very important for your health. do you know what a healthy diet is? firstly, you should have a balanced diet. you may not like eating vegetables. you think they are not so delicious. but vegetables have a lot of nutrition. they are very good for your health. secondly, you’d better eat regular meals. you need to eat breakfast, lunch, and dinner every day. regular meals throughout the day give you enough energy to carry out your daily activities. never skip breakfast. it is the most important meal of the day. eat bigger meals earlier in the day. dont have a big dinner. thirdly, most of you like eating snacks. they may affect your appetite. besides, too many snacks make you fat.

in a word, if you want to be healthy, you should keep a healthy diet. it is time for us to do something now, i think. that is, we should eat the right kinds of food,

and do not eat any of the unhealthy food! let us do it right away to keep health! lets do it instead of talking about it. thats all i want to say to you

【篇二：英语演讲稿关于饮食】

i shall be speaking today about

before we start our presentation, lets take a brief look at

if you give a diet to laboratory animalit’s very common for animals to gain a good bit of weight when given access to this diet. even if they’re given healthy food at the same time, they’ll tend to ignore the healthy food and eat a diet like this. and there are two properties of this diet that help promote overeating and obesity in laboratory animals. what would you say the two features are?sugar and fat.sugar is what people usually guess first and that’s correct, fat is number two, so you guys are good so far. who can guess what the third might be? salt is a good guess, but that’s not the answer. but why would a lab animal seek out a diet, become very overweight, become nutritionally deficient in some things because it’s not eating the healthy foods to the extent that it becomes unhealthy? the fact is those lab animals have a hard-wired preference for foods that are high in fat and high in sugar, primarily because of the energy density that those foods bring to one, the seeking out fat and sugar is a highly evolved, adaptive evolutionary trait of animals and human.

today we’re going to talk the two big ones that people are usually concerned with: carbohydrates and fat.

okay, let’s talk about fat for a moment. fat has twice the calories per unit weight as protein and carbohydrate. so it’s a very efficient way of securing energy. but if one is not deprived of calories,

then having fat my not be so helpful. there are different kinds of fat that have different impacts on health. several concepts that are relevant in the discussion of fat: cholesterol, saturation, and trans fat. first of all,cholesterol.there are different kinds of cholesterol, hdl and ldl. it was a major discovery when scientists in the last century found that hdl is good and ldl is bad, the hdl, that’s protective against things like heart disease and you want to have a higher level of that and a lower level of hdl.the saturation is interesting. you hear a lot about saturated fat and unsaturated fat. as you know, unsaturated fat is healthy and you want to have this in your diet. trans fats have become a really interesting issue. there are groups of people who have studied the impact of trans fats on health for a number of years. they have found that trans fats were having a very negative impact on health.what are trans fats? they’re unsaturated fatty acids that get formed when foods are partially hydrogenated. when you see that partially hydrogenated oils on an ingredient list, that means there’s trans fat. why would companies do this? why would the food industry want to introduce trans fat in the first place? well, it changes the food in ways that are commercially appealing for the industry. it gives foods a longer shelf life. they tend to stay stable during deep frying and then the palatability goes up and the foods taste better.getting back to the concept that there are good and bad fats, if we look at the left hand side here, is a table or a graphic showing the fats that tend to have beneficial impacts on health. you have the unsaturated fat. the seafood, olive oils and some nuts are high in the unsaturated fats. so these kinds of rats are not necessarily bad. the bad fats look like this, and those are the saturated fats and the trans fat. these bad fats raise the ldl levels, that’s not good for you. and they lower hdl.the trans fats that we mentioned before that you can see listed over here from margarine, shortenings, deep fried foods, a lot of fast foods and baked goods have a negative impact on health as well. so it’s important for the public health to change the portioning of fat so you move from bad to the better fats in the diets.

【篇三：关于食物的英语演讲稿】

healthy diet there are many people who think that wealth is better than health. i used tothink so until one day i read a story about howard hughes. he was an americanbillionaire who got anything he wanted. however, in the last twenty years of his

life, his health began to deteriorate and he was miserable. he had the best doctors

and nurses. however, he could still find no relief. i realized that health is worth

all the money in the world. if you have millions of dollars but your health is poor,

you will not be able to do what you want to do. so i would like to say don’t hurt

yourself trying to make money instead of taking care of your body and be happy with

what you do have. health is more important. so i think heath is very important. people can do nothing if they are always in

poor health, let alone happiness. no matter we are rich or not, we can not ignore

the importance of health.today，many people cant be in good health，so，how to keep healthy is very

important. ill say something about food and health. more and more people are

realizing the importance of good health. but how to keep fit? in my opinion, a healthy diet is very important for your health. do you know what a healthy diet

is? firstly, you should have a balanced diet. you may not like eating

vegetables. you think they are not so delicious. but vegetables have a lot of nutrition.

they are very good for your health. secondly, you’d better eat regular meals. you

need to eat breakfast, lunch, and dinner every day. regular meals throughout the day

give you enough energy to carry out your daily activities. never skip breakfast. it

is the most important meal of the day. eat bigger meals earlier in the day. dont have

a big dinner. thirdly, most of you like eating snacks. they may affect your appetite.

besides, too many snacks make you fat.in a word, if you want to be healthy, you should keep a healthy diet. it is time

for us to do something now, i think. that is, we should eat the right kinds of food,and do not eat any of the unhealthy food! let us do it right away to keep health!

lets do it instead of talking about it. thats all i want to say to you篇二：英语

演讲稿关于饮食

i shall be speaking today aboutbefore we start our presentation, lets take a brief look at today we’re going to talk the two big ones that people are usually concerned

with: carbohydrates and fat. okay, let’s talk about fat for a moment. fat has twice the calories per unit

weight as protein and carbohydrate. so it’s a very efficient way of securing energy.

but if one is not deprived of calories, good morning, my dear teachers and my friends.it is my great pleasure to stand here to have a speech, today i am going to talk

about”food safety”.

〈mention the food safety, peoples hearts are unusual interest, concern. because

with economic and social progress, economic globalization continues, people food

culture diversity, food hygiene and safety

1.changing how we farm

2.changing what we eateating less meat can reduce the demand for mined phosphate. this is because

vegetable-based production is more efficient in its use of phosphorus then livestock production. although different types of meat have

different levels of mined phosphate demand depending on the farming system used to

produce them. meat from livestock grazed on grassland that has not been fertilised

with artificial fertilisers, will perform much better than meat from livestock grazed on fields that have been,

or livestock fed on grain grown using artificial fertilizers 3,changing how we deal with human exretasystems in favour of ecological sanitation. the report also calls for a change

to eu organic regulations to allow the use of human sewage – rich in ‘natural’

phosphate - on agricultural land to ensure phosphate levels are maintained. globally

only 10% of human waste is returned to agricultural soils. urine alone contains more

than 50% of the phosphorus excreted by humans. let the good faith in our hearts, and the let the world fill with love thank

you for your listening.篇四：英语演讲稿(食品安全) food safety

a miracle - we are still alive leather milk, substandard milk powder, illegal cooking oil exposed in recent

years. it’s greatly influence our live. there are a couple of driving forces, i would argue, behind this undesirable tide.

first, in the course of the rapid economic evolution, we ignore moral education,

giving rise to the rising rate of the problem. more importantly, the lack of adequate

regulation and punishment on those illegal producers enforces the trend. in fact, the poisonous food associated with japan. in china, a variety of

pesticides, antibiotics, antibiotics are from japan. in a manner of speaking, the

problem of chinese food should be attributed to japan. our country also make a list of healthy food additives and some law about it.

however, many food manufacturers do not obey it and use lots of illegal food

additives .these food additives are harmful to our body .for example, sanlu milk

powder is added in illegal chemicals. if babies eat it, they will get gallstone disease.

another hot button is illegal cooking oil. many restaurants use the illegal cooking

oil to reduce the cost so they can get more profits .however, the illegal cooking

oil contains a large of chemicals that will cause cancer .so it is very terrible.to gain more money at the expense of consumers’ health. second, the overuse of

agricultural pesticide has resulted in the degradation of food quality. the excessive

pesticide bears enormous health hazard for people. furthermore, some food producers

inject hormones into domestic animals so as to make them grow more quickly and thus

they can turn in more profit. as a result, people’s health has been seriously disturbed.

though many other countries, even countries like the u.s. and japan, have also

experienced food safety crises in some periods of their development, maybe none of

them has witnessed food safety problems on such a large scale and during such a long

period of time. actually, problematic food products had been with us for quite a long

time before we realized them and almost no single food or even drink can be claimed

absolutely safe. flours may contain too much chemicals like brightener that can turn

them into the desirable color; meat might have been produced by animals that have

consumed chemicals to add to the red part of meat; vegetables may have too much

remnants of pesticides on their leaves; even milk and other beverages may have in

them poisonous chemicals to make them smell flagrant and tasty. there is no denying the fact that food safety is a grave problem with which this

country is confronted. a joke goes that everyone who can survive in china cansurvive in any other part of the world, which means that the test one faces in

china in terms of food safety is the gravest in the world. the most notable instance

might be the notorious san lu milk powder scandal which has drawn considerable

publicity in the past months. causing kidney stones among thousands of infants and

deaths of some of them, the milk powder containing overdose melamine is but one example

of numerous substandard food products in this country. while blaming those wrongdoers

and sympathizing those victims, we must examine the fundamental causes of the problem

and work out effective solutions. factories or markets to check their performance. we only need to go and have a

look at those restaurants to know that those bureaus are not working. i believe that

every one of us has noticed that tableware is not properly sanitized in some

restaurants but no one says or does anything about that phenomenon. we needn’t go far to see the disastrous consequences of the food safety crisis.

not only are people’s health and lives directly threatened, but tremendous amounts

of resources are wasted. the thousands of tons of milk powder burned to ashes is a

case in point. furthermore, an atmosphere of dishonesty and disbelief will permeate

the entire society, which will not only hinder the development of economy but will

ruin the nation spiritually.食物搭配与健康

——材料一班 赵存波

各位老师，各位同学，大家上午好！我带来的演讲题目是《食物搭配与健康》。 在这高速的发展的社会，人们为了赶上它的步伐，睡觉不规律，吃饭不规律，食物搭配

不营养，伴随着的是人们的健康问题越来越多，出现的毛病也越来越多，出现的病例也越来

越奇怪，下面我将针对食物搭配这个问题给大家作一个演讲，希望能与各位共勉，做好生活

的主人，健康自己的人生。在这里，我想问一个朋友，有一个场合你必须喝白酒和啤酒，你觉得让你选择喝的顺序，

您会怎样选择？我想你会说没关系，其实人的身体问题就是很多没关系造成的，现在我来说

说顺序对你身体的影响，如果你先喝白酒，再喝啤酒，恭喜您，你这个喝法犯了很大的错误，

为什么呢？在座的各位有没有人解释这个原因，如果没有，让我来给大家一一道来，人的醉

意是因为酒精渗透到血液中，白酒的酒精浓度远远高于啤酒，我们如果先喝白酒，酒精在体

内慢慢渗透着，然后再去喝啤酒，亲，你应该知道吧，啤酒里面含有大量二氧化碳，气体的

特性是什么，流动是吧？你对了，这样的结果就是二氧化碳在你体内推动白酒酒精的渗透，

增加速度，这个速度超过酒精挥发的速度，你就快快的入醉吧，而且对你胃也有很大的伤害，

如果顺序反下，这样的结果将会让你入醉的速度放得很慢，等你有醉意的时候，酒精也挥发

的差不多了，所以不容易醉。好了，讲下一个例子，是不是很多喜欢吃红烧牛肉的朋友，都喜欢土豆烧的，从口味上

讲，这是一道很好吃的菜，但从健康的角度上讲，是不应该提倡长期食用的。因为土豆和牛

肉在被消化时所需的胃酸浓度不同，会延长食物在胃中的滞留时间，从而引起胃肠消化吸收

时间的延长，久而久之，必然导致肠胃功能的紊乱再下来讲讲女生喜欢的食物搭配，在座各位亲爱的女士，请喜欢吃土豆的举下手，再请

喜欢吃香蕉的举下手，有没有在吃桌上菜肴含土豆之前尝一根香蕉吗，恭喜您，您在残害自

己的身体，你们知道这2种食物同食有什么后果吗，那就会出现大家最后怕的雀斑，意味着

你的斑是吃出来的，你说我们是在保养吗？这两种食物同食后，由于酸碱中和，产生一定的

毒素，然后细胞产生一定畸变，再然后是畸变细胞堆积，你的身体就会出现令人惧怕的雀斑，

吃完了是不是都觉得自己不知道犯过多少次，那我就应该重视起来，让生活更健康。还有很多食物相克、食物搭配错误引起的健康问题，豆浆不能与鸡蛋同食，豆腐不能与

菠菜同食、、、、、、明明都是些好东西，但为什么见面了就会“打架”，这是我们应该关心以及

重视的问题，希望我们重视我们的食物搭配，让他们在我们的菜肴中充分发挥他们的营养而

不是残害我们的身体，我们行动起来吧，让健康离我们越来越近，让疾病离我们越来越远。

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