500字英语议论文范文大全五句

迷茫的小羔羊Little lamb lost人生，何谓人生？有的人认为人生是创造，有的人认为人生是追求功名利禄，有的人认为人生是给予。但我认为人生就是生下来，有自己的目标活下去。Life， what is life? Some people think that life is creation， some people think that life is the pursuit of high official positions and riches， some people think that life is But I think life is born， have their own goals and 有的人早已为自己的人生制定了一个完美的人生计划了，并去实施这个计划了。但人生对我来说很迷茫。我也曾为我自己制定了一个人生计划。我的人生计划是这样的：初中毕业之后就去学技工，将来出来工作了，攒些钱，然后自己再开个店。或许在别人看来我这个人生计划很好。但我很纠结，担心自己学不好。我也想过在毕业之后就直接去打工了踏入社会磨练一番，然后有可能去当兵。家里的父母长辈也希望我去学技工。我很反感我的人生被别人主宰，但我却对未来一片迷茫。Some people have for their own life made a perfect life plan， and to implement the But life for me is very I have my own make a life My life is like this: after graduating from junior high school to learn the craft， will come out to work， save some money， and then they open a Perhaps in the eyes of others I this life plan is very But I got so nervous， afraid of bad I also thought that after graduation directly to work into the community to hone a， then there may be go to be a Parents want me to study at home I hate my life being dominated， but I have a confused about the 人生总想要一个完美的答案，却总是迟迟不能做出决定，人生本来就没有多少日子，当我们还在犹豫的时候，却不知青春已然在悄悄的离去。当我们在迷茫犹豫中挣扎着醒过来的时候，却发现天已经黑了，属于我们的蓬勃青春的日子已经成为历史的尘埃了。The life always want a perfect answer， but always can't make a decision， there is not much time， when we are still hesitant， but I do not know it has quietly When we struggle to wake up in the confused hesitation， but found it was dark， belong to our vigorous youth day has become the dust of 或许在若干年后，我们回首过去，才发现黑夜中的迷雾已经被黎明的曙光驱散了。但这时的你还有多少时光可以挥霍了呢？Maybe in a few years， we look back on the past， only to find the night fog has lifted the But when you have too much time to waste?人生的舞台不管你愿不愿意，我们都要站在台上演绎我们的独特人生。迷宫不是不可以走出的，走对了路，也总会找到出口的。The stage of life， whether you like it or not， we have to stop our unique interpretation of life on the You can not get out of the maze， walk on the road， but also find 正确的选择自己的人生之路吧，切勿让黑夜迷失了自己，相信黎明了，就会找到回家的路了。我的人生我做主，选择自己要走的路，就是选择了自己的未来。Their way of life to choose right， do not let the night lost myself， believe that the dawn， they will find the way My life I call the shots， to choose their own way to go， is to choose their own 相信迷途的羔羊也会找到回家的正确路径的。

yesterday was my birthday， so some of my classmates sent me mother prepared a tea party for i invited all of them to come and take part in he tea party began at half past there were cold drinks and we ate， talked and we felt that we were the happiest men in the world昨天是我生日，所以有几位我的同班同学送我礼。母亲给我准备一个茶会。我邀请他们都前来参加。茶会下午六点半开始。有冷饮和点心。我们又吃又谈又笑。我们觉得是世界上最快乐的人。。i like the chinese new year better than any other this is a time especially for rest and i need not i wear good clothes and eat good i have a good time from morning till i am as happy as a 我喜欢中国新年比喜欢其它任何节日更甚。这是一个专为休息和欢乐的时间。我不需要读书。我穿好衣服，吃好东西。我每天从早到晚日子过得轻松愉快。我和上帝一样快乐。 sooner had the witer vacation begun than i returned to my native of course imust make good use of it;in the morning i reviewed my lessons and read newspapers or in the afternoon i played ball games with my friends or went fishing in the at night i watched television with my hardly had the clock on the wall struck ten when i went to 寒假刚一开始，我就回故乡了。自然我须好好利用它。早晨我复习功课并阅读报纸或杂志。下午我和朋友打球，或去河中钓鱼。晚上我就和家人看看电视。墙上的钟刚敲十下，我就去睡觉了。i live very happily today! in the morning， it is very fine! then i climb the mountain with family， the air on the mountain is very fresh， the flowers plants and trees on the mountain all seem extremely coming back home in the evening， family and i sat and watched tv together， we are returning and eating the fruit while chatting， the whole family is happy and harmonious!今天我过得非常开心!早上，天气非常好!于是我和家人一起去登山，山上的空气非常清新，山上的花草树木都显得格外美丽。晚上回到家，我与家人坐在一起看电视，我们还一边聊天一边吃着水果，全家其乐融融!my trip to japan (日本之旅)japan was it was very cool and we flew kites in the i bought a watch i wanted to buy more， but i didn't have the gardens there were i very liked the gardens the japan department stores were too i couldn't find the food was we ate a lot of fish。 i also liked the vegetables and cake i hope i can go to japan one more 日本是一个非常有趣的国家在那里有凉爽的空气和很强的风。我在那里的公园玩风筝。那里的花园很美丽。我十分喜欢那花园。日本的百货商店很大间。我找不到妈妈食物是美味的。那里的食物很美味。我们在吃了很多的鱼。我也爱吃那里的蛋糕和蔬菜。我希望下次可以再到日本去。我的家乡(my hometown )i hometown is at i born at y hometown is a beautiful veryday we can see the farmers wake up early go to farm working ， the bird is singing。every everning i and my brother will playing the toy in front of my we can see my student cycle the bicycle go to school when school i like my hometown 我的家乡在四川。我在那里出身。我的家乡是一个很派哦量的地方。我们可以看到农夫们很早就起身到菜园里，小鸟们在歌唱。每个下午我和我弟弟会在我家面前玩玩具。我们可以看到学生们起着脚踏车上学去。我非常的喜欢我的家乡。visiting the museum(参观博物馆)i bring ann visit museum last sunday she was surprised to see many old things ， and she was interested in the king's hat she wanted to buy i told her it wasn 't buy ann kept asking me other when she saw a thing with three legs and a strange top ， she stopped to point at in and asked me ， “ what is that ? ” “ it is a cup ” i told her we had a good time in the museum上个星级日我带ann 参观博物馆。她惊奇看见许多很老的古董，并且她对国王的帽子很感兴趣。她想要购买一个。我告诉她不能买的。ann保持向我问其它的古董。当她看见一件东西有三条腿和一奇怪的顶端时，她停下来在问我，“那时什么?”我告诉他那是杯子。我们在博物馆中度过快乐的时光

自己改动一下就行了·小学英语作文 ·初中英语作文 ·高中英语作文 ·大学英语作文 ·考研英语作文 ·中考英语作文 ·高考英语作文 ·#$英语四级作文 ·英语写作资料 · ~GRE作文 ·留学文书写作 ·雅思考试作文 ·英语六级作文这里有近千篇英语作文，希望能帮到你，要给分喔efewf

500字英语议论文范文大全

其实网上发不了这么多。你干脆去买一本“疯狂英语阅读版”。现在应该是6元一本。里面有散文，小说，话题文章，诗歌，议论的，新闻类型的。反正有许多的。还带有翻译。有些还附带MP3格式。你买那个不错的！

CYOU In all time before now and in all time to come， there has never been and will never be anyone just like You are unique in the entire history and future of the Wow! Stop and think about You're better than one in a million， or a billion， or a You are the only one like you in a sea of infinity! You're amazing! You're awesome! And by the way， TAG， you're As amazing and awesome as you already are， you can be even more Beautiful young people are the whimsey of nature， but beautiful old people are true works of But you don't become "beautiful" just by virtue of the aging Real beauty comes from learning， growing， and loving in the ways of That is the Art of L You can learn slowly， and sometimes painfully， by just waiting for life to happen to Or you can choose to accelerate your growth and intentionally devour life and all it You are the artist that paints your future with the brush of Paint a M God gives every bird its food， but he doesn't throw it into its Wherever you want to go， whatever you want to do， it's truly up to 试想一下……你！一个空前绝后的你，不论是以往还是将来都不会有一个跟你一模一样的人。你在历史上和宇宙中都是独一无二的。哇！想想吧，你是万里挑一、亿里挑一、兆里挑一的。在无穷无尽的宇宙中，你是举世无双的！！！你是了不起的！你是卓越的！没错，就是你。你已经是了不起的，是卓越的，你还可以更卓越更了不起。美丽的年轻人是大自然的奇想，而美丽的老人却是艺术的杰作。但你不会因为年龄的渐长就自然而然地变得“美丽”。真正的美丽源于生命里的学习、成长和热爱。这就是生命的艺术。你可以只听天由命，慢慢地学，有时候或许会很痛苦。又或许你可以选择加速自己的成长，故意地挥霍生活及其提供的一切。你就是手握今日之刷描绘自己未来的艺术家。画出一幅杰作吧！上帝给了鸟儿食物，但他没有将食物扔到它们的巢里。不管你想要去哪里，不管你想要做什么，真正做决定的还是你自己。本文来自: 恒星英语学习网(H) 详细出处参考：-10-01/html

means of mum`s loveTime is running out for my While we are sitting at lunch she casually mentions she and her husband are thinking of starting a "We're taking a survey，"she says， half- "Do you think I should have a baby?" "It will change your life，" I say， carefully keeping my tone "I know，"she says， "no more sleeping in on weekends， no more spontaneous " But that's not what I mean at I look at my friend， trying to decide what to tell I want her to know what she will never learn in childbirth I want to tell her that the physical wounds of child bearing will heal， but becoming a mother will leave her with an emotional wound so raw that she will be vulnerable I consider warning her that she will never again read a newspaper without thinking: "What if that had been MY child?" That every plane crash， every house fire will haunt That when she sees pictures of starving children， she will wonder if anything could be worse than watching your child I look at her carefully manicured nails and stylish suit and think that no matter how sophisticated she is， becoming a mother will reduce her to the primitive level of a bear protecting her I feel I should warn her that no matter how many years she has invested in her career， she will be professionally derailed by She might arrange for child care， but one day she will be going into an important business meeting， and she will think her baby's sweet She will have to use every ounce of discipline to keep from running home， just to make sure her child is all I want my friend to know that every decision will no longer be That a five-year-old boy's desire to go to the men's room rather than the women's at a restaurant will become a major The issues of independence and gender identity will be weighed against the prospect that a child molester may be lurking in the However decisive she may be at the office， she will second-guess herself constantly as a Looking at my attractive friend， I want to assure her that eventually she will shed the added weight of pregnancy， but she will never feel the same about That her own life， now so important， will be of less value to her once she has a She would give it up in a moment to save her offspring， but will also begin to hope for more years—not to accomplish her own dreams—but to watch her children accomplish I want to describe to my friend the exhilaration of seeing your child learn to hit a I want to capture for her the belly laugh of a baby who is touching the soft fur of a dog for the first I want her to taste the joy that is so real it My friend's look makes me realize that tears have formed in my "You'll never regret it，" I say Then， squeezing my friend's hand， I offer a prayer for her and me and all of the mere mortal women who stumble their way into this holiest of 时光任苒，朋友已经老大不小了。我们坐在一起吃饭的时候，她漫不经心地提到她和她的丈夫正考虑要小孩。“我们正在做一项调查，”她半开玩笑地说。“你觉得我应该要个小孩吗？”“他将改变你的生活。”我小心翼翼地说道，尽量使语气保持客观。“这我知道。”她答道，“周末睡不成懒觉，再也不能随心所欲休假了……”但我说的绝非这些。我注视着朋友，试图整理一下自己的思绪。我想让她知道她永远不可能在分娩课上学到的东西。我想让她知道：分娩的有形伤疤可以愈合，但是做母亲的情感伤痕却永远如新，她会因此变得十分脆弱。我想告诫她：做了母亲后，每当她看报纸时就会情不自禁地联想：“如果那件事情发生在我的孩子身上将会怎样啊！”每一次飞机失事、每一场住宅火灾都会让她提心吊胆。看到那些忍饥挨饿的孩子们的照片时，她会思索：世界上还有什么比眼睁睁地看着自己的孩子饿死更惨的事情呢？我打量着她精修细剪的指甲和时尚前卫的衣服，心里想到：不管她打扮多么考究，做了母亲后，她会变得像护崽的母熊那样原始而不修边幅。我觉得自己应该提醒她，不管她在工作上投入了多少年，一旦做了母亲，工作就会脱离常规。她自然可以安排他人照顾孩子，但说不定哪天她要去参加一个非常重要的商务会议，却忍不住想起宝宝身上散发的甜甜乳香。她不得不拼命克制自己，才不致于为了看看孩子是否安然无羔而中途回家。我想告诉朋友，有了孩子后，她将再也不能按照惯例做出决定。在餐馆，5岁的儿子想进男厕而不愿进女厕将成为摆在她眼前的一大难题：她将在两个选择之间权衡一番：尊重孩子的独立和性别意识，还是让他进男厕所冒险被潜在的儿童性骚扰者侵害？任凭她在办公室多么果断，作为母亲，她仍经常事后后悔自己当时的决定。注视着我的这位漂亮的朋友，我想让她明确地知道，她最终会恢复到怀孕前的体重，但是她对自己的感觉已然不同。她现在视为如此重要的生命将随着孩子的诞生而变得不那么宝贵。为了救自己的孩子，她时刻愿意献出自己的生命。但她也开始希望多活一些年头，不是为了实现自己的梦想，而是为了看着孩子们美梦成真。我想向朋友形容自己看到孩子学会击球时的喜悦之情。我想让她留意宝宝第一次触摸狗的绒毛时的捧腹大笑。我想让她品尝快乐，尽管这快乐真实得令人心痛。朋友的表情让我意识到自己已经是热泪盈眶。“你永远不会后悔，”我最后说。然后紧紧地握住朋友的手，为她、为自己、也为每一位艰难跋涉、准备响应母亲职业神圣的召唤的平凡女性献上自己的祈祷A Box Full Of Kisses Once upon a time， a man punished his 5-year-old daughter for using up the family's only roll of expensive gold wrapping Money was tight， and he became even more upset when on Christmas Eve， he saw that the child had pasted the gold paper so as to decorate a shoebox to put under the Christmas Nevertheless， the next morning the little girl， filled with excitement， brought the gift box to her father and said， "This is for you， Daddy!" As he opened the box， the father was embarrassed by his earlier But when he opened it， he found it was empty and again his anger "Don't you know， young lady，” he said harshly， “when you give someone a present there's supposed to be something inside the package!" The little girl looked up at him with tears rolling from her eyes and said: "Daddy， it's not I blew kisses into it until it was all " The father was He fell on his knees and put his arms around his precious little He begged her to forgive him for his unnecessary An accident took the life of the child only a short time It is told that the father kept that little gold box by his bed for all the years of his Whenever he was discouraged or faced difficult problems he would open the box， take out an imaginary kiss， and remember the love of this beautiful child who had put it In a very real sense， each of us as human beings have been given an invisible golden box filled with unconditional love and kisses from our children， family， friends and G There is no more precious possession anyone could 从前，一位父亲惩罚了自己5岁的女儿，因为她用光了家里仅有的一卷昂贵的金色包装纸。家中余钱无多，在圣诞前夜来临时，父亲变得更加心烦意乱，他看到了圣诞树下的一个鞋盒，女儿原来把金纸贴在了这个鞋盒上做装饰。然而，圣诞日的早上，小女孩满是兴奋得把这个圣诞礼盒呈到了父亲面前，说到：“爸爸，这个送给你！”当父亲打开礼盒时，他为自己先前的过度反应而局促不安着。但是当他打开盒子后，发现里面是空的，他的怒火再次爆发了。“你不知道吗，小丫头，”他严厉地说，“当你送人礼物时，盒子里面应该是有东西的！”小女孩抬头看着气头上的父亲，泪水在她的眼眶中打圈：“爸爸，它不是空的。这里面装满了我的吻。”男人顿时被击垮了。他跪下双膝，双手环抱着自己珍爱的小女孩，祈求她的原谅。之后不久，一场事故夺走了小女孩的生命。据说，父亲便将那个小金盒子放在床头，一直陪伴着他的余生。无论何时他感到气馁或者遇到难办的事情，他就会打开礼盒，取出一个假想的吻，记起漂亮女儿给予了自己特殊的爱。从一个非常真实的意义上说，我们每个人都被赠与过一个无形的金色礼盒，那里面装满了来自子女，家人，朋友及上帝无条件的爱与吻。人们所能拥有的最珍贵的礼物莫过于此了。Love and Time Once upon a time， there was an island where all the feelings lived: Happiness， Sadness， Knowledge， and all of the others， including L One day it was announced to the feelings that the island would sink， so all constructed boats and Except for LLove was the only one who Love wanted to hold out until the last possible When the island had almost sunk， Love decided to ask for Richness was passing by Love in a grand Love said，"Richness， can you take me with you?"Richness answered， "No， I can' There is a lot of gold and silver in my There is no place here for "Love decided to ask Vanity who was also passing by in a beautiful "Vanity， please help me!""I can't help you， L You are all wet and might damage my boat，" Vanity Sadness was close by so Love asked， "Sadness， let me go with ""Oh Love， I am so sad that I need to be by myself!"Happiness passed by Love， too， but she was so happy that she did not even hear when Love called Suddenly， there was a voice， "Come， Love， I will take " It was an So blessed and overjoyed， Love even forgot to ask the elder where they were When they arrived at dry land， the elder went her own Realizing how much was owed the elder， Love asked Knowledge， another elder， "Who Helped me?""It was Time，" Knowledge "Time?" asked L "But why did Time help me?"Knowledge smiled with deep wisdom and answered， "Because only Time is capable of understanding how valuable Love "从前有一个岛，所有的情感都住在那里：幸福、悲伤、知识和所有其它的，爱也不例外。一天，所有的情感听说小岛即将沉没，因此建造小船，纷纷离开，除了爱。爱是唯一留下来的，因为它希望能坚持到最后一刻。小岛即将沉没了，爱决定请求帮助。富有驾着一艘大船从爱身边经过，爱说，“富有，你能带上我么？”富有回答说：“不行，我的船上载满金银财宝，没有你的地方。”虚荣坐在漂亮的小船中从爱身边驶过，爱问：“虚荣，你能帮助我么？”虚荣说：“不行，你全身湿透，会弄脏我的船。”悲伤的船靠近了，爱问：“悲伤，请带我走吧。”“哦爱，我太难过了，想一个人呆着。”幸福经过爱的身边，它太开心了，根本没听见爱在呼唤。突然，一个声音喊道：“来，爱，我带你走。” 声音来自“年老”。爱太高兴了，甚至忘了问他们即将去何方。当他们来到岸上，年老自己离开了。爱突然意识到“年老”给了它多大的帮助。于是，爱问另一位老者--知识：“谁帮助了我？”知识说：“是时间。”“时间？”爱问：“但是时间为什么帮助我？”知识睿智地微笑道：“因为只有时间了解爱的价值。”The paradox of our time in history is that we have taller buildings， but shorter tempers; wider freeways， but narrower viewpoints; we spend more， but have less; we buy more but enjoy 我们这个时代在历史上的说法就是我们拥有更高的建筑，但是有更暴的脾气；我们拥有更宽阔的高速公路，却有更狭隘的观点；我们花费得更多，拥有得却更少；我们购买得更多却享受得更少。 We have bigger houses and smaller families; more conveniences， but less time; we have more degrees， but less sense; more knowledge， but less judgment; more experts， but more problems; more medicine， but less 我们的房子越来越大，家庭却越来越小；便利越来越多，时间却越来越少；学位越来越多，感觉却越来越少；知识越来越多，观点却越来越少；专家越来越多，问题也越来越多；药物越来越多，健康却越来越少。 We drink too much， spend too recklessly， laugh too little， drive too fast， get too angry too quickly， stay up too late， get up too tired， read too little， watch TV too much， and pray too 我们喝得太多，花钱大手大脚，笑得太少，开车太快，易怒，熬夜，赖床，书读得越来越少，电视看得越来越多，却很少向上帝祈祷。 We talk too much， love too seldom， and hate too We’ve learned how to make a living， but not a life; we’ve added years to life， not life to 我们常常夸夸其谈，却很少付出爱心，且常常心中充满了仇恨。我们学会了如何谋生，而不知如何生活。我们延长了生命的期限，而不是生活的期限。 We’ve been all the way to the moon and back， but have trouble crossing the street to meet the new We’ve conquered outer space， but not inner space; we’ve done larger things， but not better 我们登上了月球，并成功返回，却不能穿过街道去拜访新邻居。我们已经征服了太空，却征服不了自己的内心；我们的事业越做越大，但质量却没有提高。 We’ve cleaned up the air， but polluted the soul; we’ve split the atom， but not our We write more， but learn less; we plan more， but accomplish 我们清洁了空气，却污染了灵魂；我们分离了原子，却无法驱除我们的偏见；我们写得更多，学到的却更少；我们的计划更多，完成的却更少。 We’ve learned to rush， but not to wait; we have higher incomes， but， lower 我们学会了奔跑，却忘记了如何等待；我们的收入越来越高，道德水平却越来越低。 We build more computers to hold more information to produce more copies than ever， but have less communication; we’ve become long on quantity， but short on 我们制造了更多的计算机来存储更多的信息，制造了最多的副本，却减少了交流；我们开始渴望数量，但忽视了质量。 These are the days of two incomes， but more divorce; of fancier houses， but more broken 这个时代有双收入，但也有了更高的离婚率；有更华丽的房屋，却有更多破碎的家庭。 These are the days of quick trips， disposable diapers， throw away morality， one night stands， overweight bodies， and pills that do everything from cheer， to quiet， to Where are we ? 这个时代有了快速旅游，免洗尿布，却抛弃了道德、一夜情、超重的身体，以及可以从快乐中走向静止和自杀的药物。我们将走向何方……？ If we die tomorrow， the company that we are working for could easily replace us in a matter of But the family we left behind will feel the loss for the rest of their 如果我们明天就死掉，我们为之工作的公司可能会在一天内很轻易地找人代替我们的位置。但是当我们离开家人后，他们的余生将会在失落中度过。 And come to think of it， we pour ourselves more into work than to our family an unwise investment 考虑一下吧，我们将自己的时间更多地投入到工作中，而放弃与家人在一起的时光，实在并非明智之举。 So what is the morale of the story?那么这则故事的主旨是什么呢?Don’t work too and you know what’s the full word of family? 不要工作得太辛苦，你知道家的全称吗？ FAMILY = (F)ATHER (A)ND (M)OTHER， (I) (L)OVE (Y)OU

1 Department of Community Medicine， University of Hong Kong， 21 Sassoon Road， Pokfulam， Hong Kong， China，2 Department of Health， Student Health Service， 4/F Lam Tin Polyclinic， Kowloon， Hong Kong， China，3 Nuffield Department of Clinical Medicine， University of Oxford， Oxford OX2 6HE Introduction Passive smoking can cause death from lung cancer and coronary heart disease， but there is little evidence for associations with other causes of death in never A recent study showed increased all cause mortality with exposure to secondhand smoke at home but did not examine associations with specific causes of death and dose-response 1 We have published estimates of the mortality attributable to active smoking in Hong Kong2 and now present the related findings on passive smoking at Participants， methods， and results Details of the sample selection and data collection have been 2 Each person who reported a death in 1998 at four death registries was given a questionnaire which asked about the lifestyle 10 years earlier of the decedent and of a living person about the same age who was well known to the Passive smoking was identified in the interview with the question， "Ten years ago， in about 1988， excluding the decedent/control， how many persons who lived with the decedent/control smoked" Decedents or controls who lived with one or more smokers were classed as Cause of death was obtained from the death We selected never smoking decedents and controls aged 60 years or over because there were few younger To avoid selection bias， we included only cases and controls who had a living spouse at the time of We used logistic regression to derive odds ratios adjusted for age and education， and for sex when men and women were What is known on this topic There is strong evidence that passive smoking is causally associated with death from lung cancer， coronary heart disease， and all causes， and also with acute stroke What this study adds The dose-response relation between passive smoking and mortality from stroke and chronic obstructive pulmonary disease， as well as from lung cancer， ischaemic heart disease， and all causes of death， strengthens the causal link We identified 4838 never smoking cases (55% male) and 763 never smoking controls (55% male) All controls were used in the analysis for each specific cause of We found significant dose dependent associations between passive smoking and mortality from lung cancer， chronic obstructive pulmonary disease， stroke， ischaemic heart disease， and from all cancers， all respiratory and circulatory diseases， and all causes (table) The association between mortality and passive smoking did not differ between males and Deaths due to injury or poisoning were not associated with passive Number of subjects who were or were not exposed to secondhand smoke at home and odds ratios (adjusted for age and education， and for sex when men and women were combined) for mortality in people aged 60 or over， Hong K Values are odds ratio (95% confidence interval) unless indicated otherwise Comment Dose dependent associations between passive smoking and causes of death are consistent with previous findings for lung cancer and coronary heart disease and extend the evidence on Previous studies have shown associations between passive smoking and first acute strokes，3 4 and we have now shown a dose-response relation with mortality from Previous studies focused on ischaemic strokes but Chinese populations have a greater incidence of haemorrhagic stroke than do white populations，5 implying that many of the strokes in our study may have been non- Passive smoking probably affects all stroke subtypes， as does active Our finding of a 34% increase in all cause mortality is consistent with but higher than that (15%) in the New Zealand 1 Exposure to secondhand smoke at home is higher in Hong Kong than in New Zealand due to crowded living Before the 1990s， awareness of the danger of passive smoking was lower and smokers smoked freely at We focused on passive smoking at home because the proxy reporter could most reliably supply these data， and we adjusted for education， which was also reliably recorded2 and is a good proxy for social class in Hong K As data on cases and controls were derived from the same proxy， reporting bias should be 2 If our results are not due to residual confounding， they provide further evidence that the dose-response associations between passive smoking and stroke and all cause mortality are likely to be See Editorial by Kawachi This article was posted on on 27 January 2005: We thank W L Cheung for help with analysis; the Immigration Department of the Government of the Hong Kong Special Administrative Region for data and assistance; and， in particular， the relatives who provided Contributors: THL， SYH， AJH， KHM， and RP designed and carried out the study on which this analysis was based; SMcG， MS， LMH， and GNT planned and carried out this analysis; and all authors contributed to writing the SMcG and THL are Funding: Hong Kong Health Services Research Committee (#631012) and Hong Kong Council on Smoking and H Competing interests: THL is vice chairman and AJH a former chairman of the Hong Kong Council on Smoking and H Ethical approval: Ethics Committee of the Faculty of Medicine， University of Hong K References Hill SE， Blakely TA， Kawachi I， Woodward A Mortality among never smokers living with smokers: two cohort studies， 1981-4 and 1996- BMJ 2004;328: 988- Lam TH， Ho SY， Hedley AJ， Mak KH， Peto R Mortality and smoking in Hong Kong: case-control study of all adult deaths in BMJ 2001;323: 361- Bonita R， Duncan J， Truelson T， Jackson RT， Beaglehole R Passive smoking as well as active smoking increases the risk of acute Tobacco Control 1999;8: 156- Iribarren C， Darbinian J， Klatsky AL， Friedman GD Cohort study of exposure to environmental tobacco smoke and risk of first ischemic stroke and transient ischemic Neuroepidemiology 2004;23: 38- Kay R， Woo J， Kreel L， Wong HY， Teoh R， Nicholls MG Stroke subtypes among Chinese living in Hong Kong: the Shatin stroke Neurology 1992;42: 985-

500字英语论文范文大全

可以说一下具体要求吗？

sadkas您想在自己的网站上展示百度“知道”上的问答吗？来获取免费代码吧！ --------------------------------------------------------------------------------如要投诉或提出意见建议，请到福州梅峰宾馆是宾客下榻及举行会福州饭店:梅峰以温馨，微笑，周到，快捷的服务，为您提供舒适的居家环境承接各种会议餐，f-百度知道投诉吧反馈。

不可能帮你——————

大学英语议论文500字的意思及例句

A Bud in Winter， a Blossom in VaneEntering an era of opening up and reformation， many exotic things were being thrust into our However， this double-edged sword brought us more evil than No matter what we have been forced to accept， all are destined to be cleansed according to our own Confucian-oriented Historically， many of our cultural advantages had been nipped in the bud brutally and despotically during the “Cultural Revolution” Sooner after that fiasco， Deng Xiaoping， the second generation leader and the Messiah of China， went the extra mile for the blossom of our economy accompanied by political and cultural civilization But our absorption of western culture did not go A winter， or rather a savannah of culture， was awaiting westernization if no limited policy were Cultural development after “Culture Revolution” was also an abyss of disasters: hackneyed thoughts， forged reluctance， commotion and humanitarian vicissitude Everything of that epoch showed the clairvoyance of a doomed How about the social atmosphere? A hook of requiem fastened to the People all around had their chutzpah and pizzazz gradually and unconsciously Creativity circumvented our nation; innovation sidestepped Anything aggressive vanished during that domineering A deluge of western culture? Never!Circumspect Confucianism would be unhappy to witness such an era of flooding scrimmaging culture: Greek culture， British culture， American culture and even African Instead it could turn its nose upon these After all， for over 5， 000 years， our ancestors and us were inculcated that men and women all had their compulsory rights and obligations， which， I think， still dominates our outlook on life， society and It is not a time warp; it is It is not hero warship; it is It is not a ghost town; it is Confronting this， the stable Confucianism， kids born in 1990s， now entering 21st century， choose to indulge in the merry-go-round of western turmoil， to depreciate the quietude and bona fides of our national Westernization， the Genghis Khan， bestowed upon the after-90s generation a waste land of cultural Being an apostle of promoting national culture， I am not going to be a bombastic I will back up everyone， in this mercurial fuss， who garners information to germinate our unparalleled Western culture shall Teetering on the edge of collapse， socialist culture with Chinese characteristics should winnow someone out from those whimsical cossets to formulate a cortège for western Obviously， we have the carte blanche to narrow the entrance of western cultures using our “iron rations” of Confucianism to irradiate national Personally， individual should control the deus ex machine to create a seedbed for national They could join in some NGOs (Non-Governmental Organizations) and even found their A second way should be adopted among root-class people， who are the foundation of our national CPC (Communist Party of China) should also promulgate some efficient policy to obliterate and torpedo western culture and its But the situation for us is that we are like an octogenarian， immaculated and almost dying in some western Hence an odyssey of our strong-handed implementation of these Curfew may be a Band-Aid， which will not be an everlasting We should converge our efforts in front of such a great barrier that has been a century long In one word， western culture and its import should be on strict (578)

大学英语议论文500字范文

It is a trend in China to by things look nice， especially when people decide to buy something as a gift for their Doing so has automatically triggered a rapid development in packaging industry， but also caused a huge waste in our national A good example is buy a bag of Chinese tea， the tea itself may cost more than 500CNY but it includes nearly 200CNY for the Does it mean high quality when you buy a goods in a posh case， the answer is 'perhaps' 'Perhaps' here means 50% of a chance to buy something realy good and another 50% of the chance is to buy something crap or One of my friends bought a bottle of Maotai for 1800CNY， he was absolutely embarassed to find it to be water in it in front of his invited It is Things have become so expensive and so well packed that many companies produce crap products play the same We should criticize the manufacture that produce crap and fake goods， but those companies that charge their customers a large amount of money just for the package should be praised? N As customers， we need to think about the question: why do we have to chase the superfacial things when we buy things? Why do we have to buy friends expensive gifts? Are a notebook computer， an I-phone and electronics really something we have to buy as gifts to someone? Can we not change our ways to show our love to your beloved ones just with an item suitable instead of telling them how much money it is worth? If we make a statistics in our population， it is easy to find out that 99% of the people would express their hatred for bribery and corrupted However， how many of us have ever asked ourselves a question like 'What I have done in the past year that has promoted corruptions in our country?' (by ztlthb)