2分钟英文演讲稿（精选3篇）
Ladies and gentlemen,
Good afternoon !Today the topic of my speech is “Discover myself”
I think each people is unique.Everyone is different .I don’t need to envy others，because I think I am the only one in the world.So do u really know yourself?In my parents’eyes,I am a naughty boy. In my friends’ eyes, I am a friendly boy.In my teachers’eyes,I am a boy which progresses.But how do I think of myself?I don’t know.
Everone has merits and shortcomings. we need to discover our disadvantages and get rid of it . However, Lookers-on see most often.So mentors are necessary.In elementary school, I didn’t know the importance of studying.I just know playing all day.One day my english teacher told me (that) she thought I was a intelligent boy.I was shocked by what she said.I didn’t do well in my english subject at that time.I was encouraged by what she said.In other words,what she said made me exicted.Since then,I fell in love with English.I started to read some English novels and listen to music.My english teacher taught me patiently and encouraged me to insist on doing these.I was interested in english.I found it was easy to learn english.It does’t like I thought it would be difficult.Maybe I had talent in learning english.However,if I don’t listen to my english teacher.Maybe I would get lost.
Everybody should have confidence in discovering yourselves,although it is a difficult journey.When there is a will,there is a way.
We all have a common home. She provides us with enough food, enough water and enough living room. We get everything from the nature to live better, but we donnot do anything to protect her. How the air is polluted; the earth is poisoned; water is unsafe to drink and rubbish is burying the civilization that man owns.
Our environment is being polluted faster than nature and man's present efforts can prevent. Time is bringing us more people, and more people will bring us more industry. So many trees will be cut down, and more large cities will be set up. Lots of waste material, in return, is produced and harms the environment. So some experts declare that the balance of nature is being upset, so that the very survival of man is in danger.
How can we solve this problem? The answer is that we must control the speed of growing people, forbid everyone to cut down trees and pour waste water into rivers and so on.
If we achieve this, the environment will turn very clean, and our future will be full of happiness.
Soy food good for women
Women who ate soy regularly as children have a lower risk of breast cancer, American researchers report. And men who eat fish several times a week have a lower risk of colon cancer, a second team of researchers have told the American Association for Cancer Research.
The studies add to a growing body of evidence about the role of diet in cancer. Cancer experts now believe that up to two-thirds of all cancers come from lifestyle factors such as smoking, diet and lack of exercise.
The US National Cancer Institute and researchers at the University of Hawaii found that women who ate the most soy-based foods, such as tofu and miso, when aged 5 to 11, reduced their risk of developing breast cancer by 58 per cent. It was not clear how soy might prevent cancer, though compounds in soy called isoflavones have estrogen-like effects.
A second study showed that men who ate fish at least five times a week had a 40 per cent lower risk of developing colorectal cancer compared with men who ate fish less than once a week.
Many kinds of fish are rich in omega-3 fatty acids, which interfere with the cyclooxygenase-2 or COX-2 enzyme. COX-2 affects inflammation, which may play a role in tumour growth.