the most unforgettable thing for me is that mankind endlessly demands from nature. now in retrospect, people lou is a friend, greedy. up to now, it makes me remember deeply and unforgettable.

human beings are not aware of the environment. people often say: its great for children to study on a clean campus. but this is not the case. now there are paper planes everywhere on the campus. looking at the classroom again, it is not too much to describe it as "garbage pile", but the students and teachers are completely unaware of it.

human beings are not aware of the loss of resources. lets imagine that if every person in china wastes a drop of water every day, then 1.4 billion drops of water will be wasted every day! if people are used to build fertile fields or arid areas, how many fields will grow agricultural products and how many people will be saved!

humans dont realize that animals are dying. because humans create too much greenhouse effect, leaving arctic penguins and antarctic polar bears homeless and no fish to eat. asian elephants, leopards, yugala tigers, asian lions, chinese powerful cats and the rarest platypus, how lovely they are!

when i saw this phenomenon again, it became more and more serious. i thought: please protect the earth, the environment and animals!

英语人人赛作文篇2

the earth is the mother of mankind, the survival of mankind cannot leave her. earth has taken a knock. how can we stand? he said my house on the west side of the river! previously, the stream on the bottom, there are a lot of fish, shrimp swimming freely in it, all day live a carefree life, the river is full of vitality. at that time i like to play there. now, because of the big cities site random discharge of sewage, and people are constantly littering. disappeared, the vibrant river became a smelly sewage river, i dont like it!

nowadays, many wild animals become a plate of food. without these lovely animals, our life will become special boring. rose up in the morning, cant hear the birds chirping and crisp sound, that is bad!

patches of forest became less factories. the lawn into a wasteland, beautiful grassland into desert. why is this? this is because people caused by deforestation.

human survival depends on the environment, the environment depends on human protection. do humans have that moment didnt wake up until the end of the earth? i call on: to protect the environment! we act together.

英语人人赛作文篇3

although the world develops much faster and better, the resources on the earth get fewer and fewer. in order to protect them , something must be done .save water. water is the source of life. no water, no life.so it’s very important for us to do so .not only should we protect drinkingwater and stop polluting it, but also make full use of it. save electricity. it is crucial. we can’t imagine what the life will be like without it .everyone should do his best to save electricity. don’t forget to turn off lights or other electric machines when we finish working. save forests. they are useful .please stop cutting them down and use recycled paper instead. make our world a green one to live in.

英语人人赛作文篇4

verybody knows waste paper and used coke cans are discarded might have seen plastic bags flying in the sky and getting caught in the trees when the wind blows or maybe you have seen old cans floating in the rivers and polluting the environment is the place in which we live,but it is being ruined by

there is a story about house and is said that a mans house was surrounded by a lot of the wind was strong,the man could have a good rest under the comfortable the life day,the man wanted to enlarge his house,so he cut down all the the autumn came without the strong wind blew the roof of the house into the house was gone with the a pity!but that is the price people have to pay for destroying in the ecology shouldnt be short-sighted,protecting the environment is everyones

英语人人赛作文篇5

the ruthless years have eroded all of the colorful dreams of aya, embarrassed to the boundless life, she experienced hardships, i want to give my son a beautiful wife. however, a catastrophic unexpected misfortune happened to her.

the day before yesterday, the doctor said her blood has hiv antibodies. at that time, her son was shocked, and the eyes of azun contained the crystal tears said that three sons "did nothing". during the war of the war of war, the neighbors often came to the aizi to give her a daughter, and there is something delicious to give ah, it is really touched. with a sweet career, a strong truth, she spent three months. every time, i will come to my own slope, and i appreciate the nature to give everything, although there is no "desert, the lonely direct, the yellow river" is widespread, but everything is in ah the eyes are so beautiful. she likes the grass on the mountain, seems to have never trampled the green grass that qingu. the flowers of the forest becomes the best friend. she is often thoughtful, if people are patient, they are easy to think about a lot of things, it is easy to generate thoughts, but they will do it, they will forget these troubles, so she often busys, i am going to overcome aids, don't let myself spirit collapse. years are ruthless. under the heart of the folks, ah is full of confidence in life, happily lives, in the desire for the future, and smashed the hard light, and unremitting struggles. there is a beautiful meteor in the sky, a gorgeous meteor, and the life will never die, it symbolizes strong, optimistic, and the true feelings of the world. the night is deep, i saw the awkward, deep eyes, strong figure. yes, aids does erod the people's aesthetic life, but on the road we rushed to a better tomorrow, the rich people are everywhere, i have a great force in the invisible and tangible season. power. the strong family can always move the world.

i believe that as long as we firmly believe, love forever, truth, heart-sightedness can curb the spread of aids, grow, will become better.

英语人人赛作文篇6

aids is spread by direct infection of the bloodstream with body fluids that contain the aids virus，baiparticular blood and semen from an hiv-duinfected person.

zhi aids is the abbreviation1) of acquired immune deficiency syndrome.it is a complicated illness that may involve several phases.it is caused by a virus that can be passed from person to person.aids impairs the human body’s immune system，the system responsible for keeping off disease，and leaves the victim easily affected by various infection.

the virus enters the bloodstream and destroys certain white blood cells，called t lymphocytes2)，which play a key role in the functioning of the immune system.the virus can also infect other types of cells in the body，including the immune-system cells knows as macrophages3).unlike t lymphocytes，however，macrophages are not killed by the virus.

most people recently infected by the aids virus look and feel healthy.in some people the virus may remain inactive，and these people act as carriers，remaining apparently healthy but still able to infect others.after a few years，some people may develop aids-related complex，or arc.its symptoms may include fever，fatigue4)，weight loss，skin rashes，a fungal5) infection of the mouth known as thrush，lack of resistance to infection，and swollen lymph nodes.

aids is spread by direct infection of the bloodstream with body fluids that contain the aids virus，particular blood and semen from an hiv-infected person.the virus is usually spread through various forms of sexual intercourse，the transfusion of virus-infected blood，or the sharing of hiv-contaminated intravenous6) need les

英语人人赛作文篇7

aids, stands for acquired immunodeficiency syndrome, is a deadly disease. it malfunctions the human body's defence system, making the infected person extremely vulnerable to diseases, and eventually cause death.

there are many ways in which the spread of aids is sexual transmission, mother to child, blood transmission and share needle. aids is a great threat to young people, sexual transmission is the main mode of transmission sexual transmission is the unprotected sex with an infected partner, including the homosexual, heterosexual and bisexual. there are many ways to fight against aids, we should take protection measures when we have sex, and you need to do exercise more, and eat more foods that can resistant to aids, such as bananas.

if there are aids patients in your side, please don't discriminate and stay away from them, they need our help and encouragement. we should work together to fight aids, to make life better and healthy.

英语人人赛作文篇8

heard these things, you must know the importance of life? yeah, the beginning of life is a candle, until your mother give you some "wick", you begin to write the first sentence for precious life poetry. until you will be called "yi ah yi ah", will speak "mother", a shake a put to walk, will say many, many words, have thought, will feel everything is so beautiful. till now, did you know if our lives of aids, just never see butterflies dance track and spring like washed the sky this truth? if you out the candle, that you see will be darkness, not light.

in order to not let us lose precious life much earlier, from now on, please look around the size of the details.

the classmates! please drive your mom and dad, relatives and friends, let everybody pay attention to personal hygiene, aids is not with us! let us shout loudly: "aids prevention! cherish precious life!"

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英语人人赛作文8篇