once man did not have to think about the protection of his environment. there were few people on the earth, and natural resources seemed to be unlimited.

today things are different. the world has become too crowded. we are using up our natural resources,and polluting our environment with dangerous chemicals. if we continue to do this, human life on earth will not survive.

we realize that if too many fish are taken from the sea, there will soon be none left. yet,with modern fishing methods, more and more fish are caught.we know that if too many trees are cut down, forests will disappear. yet, we continue to use powerful machines to cut down more and more trees. we see that if rivers are polluted with waste products, we will die. yet, waste products are

still put into rivers.

we know that if the population continues to rise at the present rate, in a few years, there wont be enough food.what can we do to solve these problems?

if we eat more vegetables and less meat, there will be more food available. land for crops feeds five times more people than land where animals are kept. our natural resources will last longer if we learn to recycie them.

the world population will not rise so quickly if people use modern methods of birth control.

finally, if we educate people to think about the problems we shall have a better and cleaner planet in the future.

用英文写演讲稿篇2

dear teacher and classmates:

as you slowly open your eyes, look around , notice where the light comes into your room; listen carefully, see if there are new sounds you can recognize; feel with your body and spirit, and see if you can sense the freshness in the air. yes, yes, yes, it’s a new day, it is a different day, and it’s a bright day! and most importantly, it is a new beginning for your life, a beginning where you are going to make new desicisions, take new actions, make new friends, and take your life to a totally unprecedented level! you know all this is real as long as you are confident,passionate and committed! and you are confident, you are passionate, you are committed!

you will no longer fear making new sounds, showing new facial expressions, using your body in new ways,approaching new people, and asking new questions. you will live every single day of your life with absolute passion, and you will show your passion through the words you speak and the actions you take. you will focus all your time and effort on the most important goals of your life. you will never succumb to challenges of hardships. you will never waver in your pursuit of excellence. after all,you are the best, and you deserve the best!

as your coach and friend, i can assure you the door to all the best things in the world will open to you, but the key to that door is in your hand. you must do your part, you must faithfully follow the plans you make and take the actions you plan, you must never quit, you must never fear. i know you must do it, you can do it, you will do it, and you will succeed!

now stand firm and tall, make a fist, get excited, and yell it out: i must do it! i can do it! i will do it! i will succeed! i must do it! i can do it! i will do it! i will succeed! i must do it! i can do it! i will do it! i will succeed!

用英文写演讲稿篇3

dear students,

i feel greatly honored to speak here on behalf of the students’ union. nowadays, many students are in poor health, which is not beneficial to their studies. this worries the teachers and parents a lot.

personally speaking, the reasons for this situation are as follows: firstly, they have developed a bad habit of living and learning. they pay no attention to a balanced diet; they never consider reasonable arrangements for relaxation. besides, loaded with endless homework, they lack exercise.

to solve the problems mentioned above, effective measures must be taken. schools should call for pupils to participate in physical exercise, such as running 2km a day. it is necessary for the students to form good eating habits. teachers should reduce the load so that students can combine their studies with pleasure. all these will help the students to enjoy good health.

i do hope all the students will realize this situation and take action to improve our health and studies.

that’s all， thank you.

用英文写演讲稿篇4

my dream i enter tile university after years of hard study and preparation(准备). but life in the university is not as satisfactory（满意） as what i had expected. i become lazy and don't want to study.i become silcent. i become puzzled. i don't know what i can do in the future. then i become unhappy. four years in the university is only a short period when compared my whole lifetime. now it has passed a half. in this year, many people ,such as my parents,my friends, ask me what i want to do and tell me to map out a plan for my life. i don't want to follow their suggestion, and i want to go my style. so i think carefully. i have been a young volunteer（志愿者） for five years.it's very happy and significant. then i have a dream.i want to join the university student volunteers go west programe. i think i can be a teacher in the west.i want to try my best to help them and help me. i want to see the world cearly. now i can't reach its demand and it's very diffcult,but i will work hard in the next two years. there is an old saying"where there is a will,there is a way.（有志者事竟成）"i think my dream can come ture.now in the university i mature,and in the university i prepare for the real world. at last,i want to say to

everybody"hlod fast to your dreams,no matter how big or small they are.the path to dreams may not be smooth（平滑） and wide,even some sacrifices（牺牲） are needed.but hold on to the end,you can find there is no geater happiness than making your dream come ture."

用英文写演讲稿篇5

as the taxi came to a screeching halt at a traffic light,i asked thedriver,"do you agree that 'time is money'?" "well,it's a very common saying.whowill care so much about that?"the driver answered . "

look,the digits in the meter are still running when the car has stopped,"ipointed at the meter. "oh.yes.you've got a point here,in this case,time is moneyfor both of us,"added the driver.

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用英文写演讲稿5篇