大学日常生活英语作文(汇编20篇)

当这灰蒙蒙的深秋在不经意间悄悄到来的时候我已在大学中学习和生活了两个月的时间了。这里的一切对我来说都已不像当初那样新鲜、有趣了，而两个月的大学生活也让我有了许多不一般的感悟。 中学生活是紧张、苦涩的，但也是充实的。在忙碌的学习生活中，我也经常憧憬和向往美好的大学时光。希望大学生活可以轻松一些，可以有更多的时间去做自己喜欢做的事情。总认为大学的一切都是美好的，能进入大学是最快乐的事情。 当怀揣着激动和梦想走入大学校门，生活和学习了一段时间之后我渐渐地意识到现实和当初的想象是那么的不一样。从周一到周日每天都安排了课程，而且每一门课程都要比中学时的课程更加枯燥乏味。课程安排的时间还让我变得懒散、生活变得不规律，课上听不懂老师讲地课，课下又感觉无事可做，所以我整天感到特别难受，有些落寞、孤独甚至绝望。每一天的生活是那么的空虚、无聊，我好像迷失了自我，行尸走肉般地活着。

我独自一人静静待着的时候，我都会陷入深深的沉思：难道就要这样昏昏噩噩地度过四年的大学时光吗?难道青春就是这样碌碌无为、没有生气吗?不，不，不是这样的，不能再这样下去了，我要振作，我要奋斗，我要把这四年过得有声有色、意义非凡，我要为我的青春负责! 我终于明白了，大学是为有梦想、有抱负的人而生的，只要你有目标、有毅力，不怕苦不怕累，就不会颓废，不会绝望。大学是一个独立自由的地方，每个人都有很多独立的时间由自己支配，但你若由于没有管束自己而散漫的虚度时光，你就会沉沦自己。若好好利用这些自主时间，努力学习，做一些有意义的事，那么这四年的大学生活就会变得丰富多彩。 想想刻苦学习、努力奋斗的高中时光，那是多么辛苦和难熬啊!我们是付出了多少的汗水才换来今天这梦寐以求的大学生活啊!我怎能轻言放弃，我要为自己打拼来的今天负责，我要继续奋斗，继续为自己的明天打拼。 没有辛勤的耕耘，农民就没有秋天累累的收获;没有艰苦的训练，运动员就不会有站上领奖台的辉煌;没有克服懒散、空虚、枯燥的毅力，就不会有充实的大学生活。经过两个月的迷失，我终于了解到这颓废的生活并不是大学的环境所导致的，而是我没有目标、没有计划、没有毅力才造成的。

在这两个月的时间里，我从没有去过工大图书馆、微机室，更没有去上过自习，也没有参加过任何形式的社团活动。我把时间都花在了睡懒觉、发呆、打扑克、上网这些浪费时间的事上，所以我才会感到空虚和烦恼。我要摒弃这些祸害我的坏习惯、坏毛病，我要用努力学习充实我的生活，用积极参加学校中有意义的社团活动点缀我的大学生活。也许有一天，我会发现大学生活也可以如此美妙。 “少壮不努力，老大徒伤悲。”我不愿做徒伤悲的“老大”，我要珍惜充满青春活力的大学时光，努力奋斗，让自己无悔于这段绚丽的人生历程。、

As we know, many people favor the idea that the college life is free and

comfortable, but I’d like to say it’s not true. As a matter of fact, my life in

university is so busy that I wonder if my energy is enough. As to my college

life, I divide it into four parts, including study, student activities, library

and the others.

Firstly, I want to talk about the study. In my opinion, study is the

priority in college. When I received the letter of admission in summer, I knew

clearly that what I should do. So I make up my mind to study hard and pursue

learning as much as possible. I’m greatly convinced that knowledge can change my

life. Therefore, I often go to the quiet study room where many people study

there. By working so hard, I get good grades in the exams.

Secondly, student activities play an important role in our college life. To

be honest, the student Union is a good place where one can develop social

skills, get his abilities trained. I take part in many student activities. For

example, I’ m a volunteer, teaching the kids to learn to dance and write. I

think it’s meaningful for everyone to give a hand to others. I can also do some

jobs in the Student Union, including receiving and sending fast mail, selling

papers and magazines. I think they’re unforgettable and worthwhile experiences

for me.

Thirdly, I also visit the library constantly. It’s said that “shelves of

books, oceans of knowledge”, so I read books that I’m interested in. In this

way, I can share stories with my new friends and it also changes my horizons

.When I’m sad, lost or in trouble, staying the library makes me quiet and

comfortable. After all, every life has bad moments as well as good ones, and the

library for me is a support in bad moments. So it’s wise choice for me to stay

in the library.

Finally, I often do other things in my spare time. In order to alleviate

parents’ burden, I often do some part-time jobs and write some articles to earn

money. It helps me to be independent and improve my social skills.

In short, my life in university is busy but valuable. You can see that

study brings me knowledge, student activities improve myself, library changes my

horizons, the others things make me independent. They get all my abilities

trained. And I see that the chance will come only if you have a prepared mind,

so I’m sure that I can achieve my dreams in college life.

Every day I will come to my house downstairs garden that buy vegetables,

every time to buy food I will carry a green bag, and I buy food is the most

fresh, the most nutrition, without any pesticide of vegetables.

After buying vegetables, I will go home to cook cooking. I hold accuse the

electric meal bao in the home is from solar power, so that use of low cost, no

pollution to the environment, to adapt to the sustainable development; High

reliability, and does not need complex azuowenry system. I started cooking. My

family is from downstairs stream into electric frying pans hydro power, its low

cost, no pollution, can be continuous regeneration. Can strong effect. Water

dissolving force is big, has great ability of ionization, can make the water

soluble substances in the body exist in dissolved, and the attitude of the

electrolyte ions, help active chemical reactions in the human body, increase the

vigour. After dinner, I go to do my homework.

My home is the LED desk lamp, it can be environmental protection and energy

saving can save 80% of the electricity; More comfortable visibility, provides a

more uniform light and clear images; Long life; Easy to use security. Homework,

Im ready to go outside to play for a while.

I rode my bike and looking at the flowers outside, very beautiful flowers,

colorful; Grass, grass, cui lust flow. His heart alacrity. My bike is very good,

he is very environmental protection, no pollution, can let us save Labour, save

money. In the look at the car outside, energy consumption; The tail car cause

air pollution, global warming; Go out by car, reduces the chance people walking

exercise, affect the body health. Say to say, wed like to keep the car bicycle,

drive a car. I went to bed after I exercise the body.

My bed is very warm, it is because we use heat to keep the bed warm. He

covers an area of small; Dont need to do central heating time saving manpower;

Thermal efficiency is higher, the heat utilization rate of hot water is several

times. Very practical. In my warm bed asleep slowly, slowly fall asleep. This is

my low carbon life, my home!

今天是五一劳动节，我到弟弟家做作业。我一进门，就看见桌了有一把漂亮的玩具手枪，我喜欢极了，就迫不及待地跑过去把手枪拿起来。

我仔细地看了看这把枪，这是一把很像军用的机关枪，整个枪身是黑、白、绿三种颜色组成的迷彩色，枪的前端有一把银色的刺刀，可以上下调节，也可以连带枪头一起卸下来。枪的上面藏着桔黄色的灯，开枪的时候，灯就闪出紫色的光芒，枪也会发出“哒哒哒”的扫射声。

你说，我弟弟的玩具枪帅吗?如果我有一把这样的枪那该有多好啊!

A little boy was very naughty and would not say his prayers before going to bed.

One day his father warned him that if he kept doing so. He would not go to heaven. The boy cried noisily and said, "I dont like to go to heaven alone. I want to go with you and mama."

有个男孩非常顽皮，不肯在睡觉前做祈祷。

有一天他的父亲告诫他说，如果他老是这样，就上不了天堂的。男孩大哭起来：“我不喜欢一个人上天堂，我要同你和妈妈一起去。”

导语：你每天的生活是怎么过的呢?下面是yuwenmi小编为大家整理了优秀英语作文，欢迎阅读与借鉴，谢谢!

Though my daily life is extremely monotonous, I try hard to adapt myself to it. Why? Because I intend to be a good student. I wish to render service to my country.I get up at six o’clock every day. After I wash my face and brush my teeth, I begin to review my lessons. I go to school at seven o’clock.After school is over, I return home. We usually have supper at seven o’clock.Then I begin to do my homework. I want to finish it before I go to bed.

【参考译文】

虽然，我的日常生活十分单调，但我却竭力设法去适应它。为什么?因为，我打算做一个好学生，希望将来为国家服务。我每天六点起床、洗脸刷牙后，就开始复习功课，七点钟我就去上学。放学后，我就回家了。我们通常在七点钟吃晚餐，之后我就开始做家庭作业，希望在睡觉前把它做完。

One of the best tools for improving your success rate in personal life or in your business life is a good memory. There is no one who doesnt appreciate being called by name and asked about some minor detail of his or her life. For example, to remember that you met John Parker at a trade show a week ago and found out he lives in Detroit. John is a potential customer, imagine your rating with him if you not only remember his name, but the fact that he lives in Detroit. There are memory tricks which will allow you to remember facts like this and they are easily learned. The point is that whether or not John Parker becomes your customer, he will remember you because you took the time to personalize your comments to him.

在个人生活和商业生活中，提高人们成功率的最好素质之一是具有良好的记忆。每个人都会欣赏能够叫上自己的名字和询问自己生活次要细节的人。例如，记得在一周前的一次内部预映中见到过琼斯·帕克，同时知道他住在底特律。琼斯是一位潜在的顾客，想象一下，当你即记住他的名字又记着他住在底特律这一事实时，你在他心目中的等级将会什么样子的。有许多记忆技巧能够让你记住像这样一些事实，同时这些技巧是很容易学的。关键在于琼斯·帕克不管能不能成为你的顾客，他都会记住你，因为你花时间进行了针对他的个人评论。

[英语作文个人生活和商业生活

今天是开学第一天，我怀着好奇心走进校园，一切都是那么的新鲜。

学校里有高大的楼房，也有矮小可爱的小屋，为学校增加了一些学习的气息。

再谈谈操场，操场里的健身器材琳琅满目，各式各样的都有，再往前走，只见有一座小平房，走近一看，原来是餐厅，里面的环境可真可谓是优雅、舒适，桌椅板凳排放那个整齐，而且里面还有两台电视呢，这样一来，吃饭时就不会感到无聊了，多棒啊。

我把学校转了个遍，于是便往回走，大家说该去参加开学典礼了，于是，我们将排好队来到了操场上，随后校领导开始发言，说的是老师们的讲义之类的内容，过了一会儿，重头戏来了，那就是总结上一学期那些大哥哥大姐姐们的成绩，听着老师你啊他们的名字，看着老师亲手为她们颁发的奖状，听着老师对他们的赞言，看着他们脸上都洋溢着的笑容，我深有感受，在此，我立下志愿，一定要努力学习，超过这些学哥学姐们，让我为了这个梦想加油。加油。

上大学是我们每个学生的梦想，如今的我已经在大学这片土地上了！

我在这片土地上已经生活了一年之久，对于我的大学生活有了许多的小故事，也有了许多的经验，这也是我的大学生活！

我自己是一个没有什么爱好，又没有什么大的不良嗜好，我就是一个普通的学生，所以我的生活一直就是普通的，我的生活也没有什么波澜起伏的事情！

我的高中班主任老师曾经对我们说，大学以后我们就要学会谈恋爱，不过不要想着一次性成功，因为只有失败才会有成功，这就是在为我们日后积累经验！

我的一个舍友就在军训时军歌比赛中，见过对方三次面就这样成为男女朋友，这也是我们宿舍学校里现在唯一一个，还有一个是在其他地方，所以一年到头见不了几次但是他们的关系依旧在那里摆着，还是一样的好！

我们经常会参加活动，可是一直没有什么得奖的经历，所以我们就是去看看，参与活动就结束了，可是有一次舍长还得了一个三等奖，奖励了他一个台灯，后来成为宿舍的公共资源！

Since I was at school, I have heard a lot about college. A boy near my

house is in college now, every time I meet him, I will ask him how he feels

about campus life, he smiles and tells me many funny things.The ideal college

has been built in my mind. There is beautiful trees and flours, boys and girls

talk and walk happily, they share things together, students and teachers discuss

course. In the lake, some students talk to foreigners, what an enjoyable

situation. In order to go to my ideal college, I must work hard.

我是一个初中生，如果问我觉得遗憾的事，我会毫不犹豫的说是没上大学。记得在我的人生计划里，四件事就是去大学里待一个星期，去体验我梦中的大学生活。

我幻想的大学生活是这样的：班里男女生各一半……男孩子个个潇洒帅气。风度翩翩。女孩子呢个个美丽大方。老师呢也是多才多艺。每天充满了欢声笑语……不会担心有作业的拖拉。寝室里也是温馨之极。有四个室友。一个美丽大方。万人迷，隔三差五跟着蹭顿吃的是没问题。一个长得小家碧玉。那是一个干净勤快，寝室里的卫生那是不用担心。还有一个呢是干练的短发。彪悍的气质。如果你被人欺负了。小意思 人家是练过的。而我当然是活波可爱家古灵精怪的坏蛋就是易姑娘我啦。哈哈……

我觉得大学是个美丽的地方……风景优雅。主要许多的俊男美女都在大学。大学还是个谈恋爱的好时光。因为在初中你是懵懂无知的，高中又在忙着高考。努力考好的大学。而大学是不是就比较有去无忧无虑的谈恋爱了，嘿嘿。一个上学的朋友告诉我在大学就是一个小社会……虽然不太明白。

前几天爸爸去兰州进货……我也跟着去了，正好我小学同学在兰理工大学上学。那天正好是星期天，他没课，所以就待我去校园里转了一圈。兰理工大学建于一九一九年，到今天已有九十六的历史，以前叫做甘肃省立工艺学校。二零零三年更名为兰理工大学。记得学校的正门在西侧。后面再东侧。记得那天我们是从后门进的学校。后门贯穿的是兰理工技术学院。兰理工的附属学院。俗称兰技工学院。从技术学院穿过去有一条大坡……有点陡度。过了几分钟最终于上去了，上去以后就到了体育场……是下午，天气还好。当时看到许多的男生穿着热裤在打篮球……热血沸腾的年纪啊……第一次，感觉有点转向的节奏。不过可以感觉到校园是圆的，最后我们只转了一圈转出来的。继续往前走有一条小路。两遍都是柳树，虽然已经到初冬，但是还是绿树的样子。美丽极了。这时候到了他们传说中的宿舍楼……同学说他们的宿舍楼外后叫鸳鸯楼……但是男生不可以去女宿舍。女生却可以随便走……说道这里我快笑死了。我们又走了一会向左继续走……这时候有一颗大树……同学停了下来问我这可大树你看是真是假。我看了又看，确定了又确定肯定的说是真的，上面还有绿色的叶子呢……同学忍不住的笑了，那是一颗假树。可是上面怎么会有真叶子呢……这时候同学指着旁边的几个藤蔓说是藤蔓爬了上去，所以不仔细看真的是看不出来啊。我和同学试着抱了一下大树。好像有五个人才能保住的样子。我在树下拍了一张照片然后继续向前走。然后到了银杏林……可是怕冷的银杏树早已开始落叶。一片片落叶像极了一个个随风而舞的仙子。同学把银杏树最美得样子给我看，真的是校园的一大风景。更是情侣幽会的好地方。留了张纪念，我们继续往前走……最后到了一片湖。同学说它叫静海……很优雅的名字。有点浪漫的节奏。也留了张纪念。我们就转了出来，同学说我们可走了一公里左右啊 是啊真大。我带着复杂的心情走了。我想我也许以后再不去了，但是那天短暂的了解还是让人一直怀念。我想我会永远记得的，那是我第一次踏入校园。

说道这里呢，我的大学梦已经完成了一半了，我已经去过大学了，也参观了解了，没有待几天还是有点遗憾的，但是已经不错了。人生嘛，多多少少总是会有点遗憾的，因为只有遗憾了才能让人更加的怀念。

[梦中的大学生活高考作文

三职院，一个可以被我骂一千次 ，却被别人说一次也觉得心里不舒服的地方，没有想象的那么美丽，没有想象的那么大。

初到学校的我大大咧咧的，见到了陌生人却还是有那么一点点的害羞，不知道该怎么与室友交流，但还是主动的介绍了自己，单单纯纯的一个寝室，有一群笨笨的孩子，各有特色，不溜须拍马，不阿谀奉承。却不知道从什么时候起，一切都开始慢慢变了。

军训时，我们总是六个人，一起去食堂吃饭、一起去高笋塘逛街、一起去操场训练……在寝室说着别人的小话，讨论着各个班级的教官。也许是生活方式不一样，也许是性格习惯不一样，不知道从何时起，六个人的队伍少了一个，各种吐槽声也冒了出来————就这样，我们将将就就的过了一年。不知道是不是健忘，有时总是会遗忘了她的存在，理所当然的以为这个寝室是由我们五个组建起来的，以为我们的感情可以一直不变，然而，我不是什么都能够猜到的。

海南之行让我对我们的友谊有了质疑，真的算是好朋友吗，为什么我却感觉不到呢？是因为我自己做的不够，还是其他的什么原因。慢慢的，我和的她们走远了，但是将来的一年我们还要共同的生活，感情是必须要修复的，不管能修复多少也要努力。一样的打击着对方，一样的嘻嘻哈哈，五个人还是五个人，不管是不是貌合神离，至少我们还是在一起的。

游戏对男生可以说是生活调节剂、休闲的必需品，但是它带给我们寝室的却是友谊的终结。《天下》的出现，我并不能多说什么，只觉得是课余时间的一种娱乐方式，但是如果开口闭口都是游戏，什么时候都想着游戏，你的心里会有什么感觉，本来我们大三的课就多，一起玩耍的时间就可想而知了，而这时一个人却说‘就是因为我们这学期课多，所以耍游戏的时间就少了，那我要用我的休息时间去陪我游戏里面的朋友。’有人说我不爱游戏是因为我没在游戏里找到一个会关心我的人，一旦有了，就有了羁绊、有了牵挂，那种被一群男生围着的虚荣感的也会不由自主的来。是的，也许是吧！但是我还是想不通，我们才是她身边的人，可以帮助她的人。那种低于游戏、那种输给了一堆虚拟数据的不被重视感油然而生。我不觉得没心没肺有错，但是对一些不说掏心掏肺但真心把你当朋友的人是不是太伤人一点了。

人呀，就是应该知足一点，不要吃着碗里的想着锅里的，你付出的多少不一定和别人对你的回报等同，那些付出只有你自己才记得。话题没有了自己找，默契没有了自己培养，但感情没有了该怎么办……

My university life is better than expected,It is universally acknowledged that when a freshman walk into a big, fascinating but complicated campus, what impresses him most will be the atmosphere of freedom and the "abuse", which will teach you a lesson before you really adapt to the life of university.

After years of frustration with heavy homework and education which mostly gives us skill of exam more than knowledge itself, I sat down and imagined how my college life would be this summer vacation. In my opinion, compared with universities in HK, universities here is less active , full of awkward political education, and provide too much leisure time in which laziness is born. In a word, it will be boring, if it fits my idea.

However, life tends to be more and more different from expected, as I feel myself absorbed into the campus little by little. Every day when I pass by the door of dormitory I notice tens of posts that contains information of activities of miscellaneous groups or interesting lectures which widen our horizon, just like the lively and colorful world below the calm surface of the Pacific Ocean. When it comes to my major, mathematics, I am very willing to devote much time to having lessons, doing proper homework, going to libraries to check more details other than textbooks or debating problems through MSN with other friends who share the same interest. It is fabulous when a man spend much time on his favorite habit without concerning his financial problems. He will sink into the sea of it and be unwilling to float on the real life again. Besides, the Chinese course and History course are so philosophical that I would feel rather sorry if I miss one of the classes.

How to Live in Harmony with your Roommates?Everyone has his answer.In my opinion,to Live in Harmony with your Roommates,one should:

Firstly, keep the same pace with roommates. There are usually four people or more in a room. It’s better to have a unified schedule. To maintain the order of the life, everyone should coordinate and abide by the schedule to reduce the disputes.

Secondly, don’t make little “squads” in the dormitory. You should treat every person equally rather than discriminating or isolating someone. We object to establish deep friendship under the cost of sacrificing the friendship’s width and breadth. It’s important to keep balance in the dormitory.

Thirdly, dont invade your roommates privacy. Everyone has their own secrets and eccentricities. We should not search roommates privacy. If someone has clearly made a field private, they must have special sensitive to this field and any subject attempting to break into this field will not be appreciated by them.

Fourthly, participate in dormitory’s collective activities actively. The activities of the dormitory is not only a simple activity, but also a way to contact with each other to share feelings. Dont be naive to think collective activity as boring and useless action which wastes time and money, and showing a pair of disparaging appearance for company. In fact, its all emotional investment, and indispensable.

Fifth, provide help and ask for help. Good roommate relationships is based on mutual help. When roommates meet with difficulties, we should voluntarily help. That’s obvious. So, when we have some trouble, is it appropriate to ask help from roommates? The answer is yes. Because sometimes asking for help show that you trust your roommates, which can deepen your relationship.

I have studied in my middle school for three years.My life in middle school is rich and I have learned a lot. I get knowledge from text books as well as from extra curricular activities. I studied hard in the past three years so that I got perfect scores. But, I also attach importance to other aspects, such as making friends, hobbies, health and sports. I build good relationships with my classmates. They become an important part of my life.I like to chat with them after class that makes me relax and comfortable. My hobby is swimming. Every Sunday morning, I go to swim with my friends or my father. When I have fun, I build a healthy body. Its so great to me. In one word, my life in middle is colorful and unforgettable.

数学是一个抽象的概念，它就是一种学术的研究。它看似没有什么实际性的作用，但是隐隐中却能应用在日常生活中的方方面面。

一方面，数学经常会让人感到自己很笨，有时候甚至会让自己很生气，很恼火。因为多数人都感觉它很枯燥难懂，并且很难寻找对数学的兴趣。而另一方面，数学又变成一个有趣的东西，它甚至成为了我们日常日常生活中的一部分。

我常常有这样一个问题：为什么数学如此枯燥，却仍是有那么多的同学如此热爱它？带着这个问题，我找了一些热爱数学的同学。在他们眼里，数学是这样的：有趣，它将我们日常生活中的很多东西数字化，通过逻辑推理，给出答案，让我们的日常生活变得更加简单，方便。同时，数学的严谨同样也吸引了他们。因为，他们认为在数学的世界里，黑就是黑，白就是白，没有处于黑与白之间的灰色地带。数学淳朴，可爱，单纯，它绝不含一丝杂质。

角度不同，看法便有不同。有一千个读者就有一千个哈姆雷特。事实上，数学本身就很有趣，它能成为我们日常日常生活中的一部分。

我曾在初中时学过一些简单的一元一次函数，而就在最近我又对一元一次函数进行了更深一步的研究认真学习。

在我认真学习一元一次函数的过程中，我渐渐发现，一元一次函数在我们的日常日常生活中应用十分广泛。如当我们在社会上进行消费活动时候，若果其中涉及到变量的线性依存关系，我们就可以通过利用一元一次函数来解决问题。

社会日常生活之中，当我们出外旅游选择酒店下榻，当我们去步行街或者超市购物时，细心的人都会留意到一点：商家为了达到宣传、促销等其他不为人知的目的时，通常都会为作为消费者的我们提供两种或两种以上的付款方式或优惠方法。通俗来说，就是为我们提供套餐、打折优惠之类的服务。

恰恰每当这时，很多人都仅仅看到了宣传单上诱人的“省钱”方法，却忽略了如何取舍才是最为关键。在这时我们就真的应该三思而后行，发掘自己头脑中的数学知识，做出明智的选择。俗话说得好：“买的没有卖的精。”我们绝对不可以随意听信销售人员“甜蜜”的话语，也决不可盲目跟从，以免上了商家设的局，吃了大亏。

因为我是学校茶文化社的社员，所以每次茶文化社的出外活动我大多都会跟着一块出去。一次，是社团里的师兄师姐们出外比赛，我便跟随着他们一同外出。比赛的场地是在一个名为“茶都”的地方。

趁着空闲的时间，我便拉着一位好朋友一起在那四周围瞎逛。忽然，我们的眼球被一块醒目的告示牌吸引住了。那块告示牌上写着：购买盖碗、品茗杯有优惠。优惠方式也有两种，一种是买一送一，既是买一个盖碗送一只品茗杯；另一种则是打九折。但是最让我感到诧异的是要想享受这两种之一的优惠方式还有一个前提条件：购买盖碗3个以上（盖碗20元一个，茶杯5元一个）。当时我就愣住了，这两种方法有区别吗？应该是有区别的，但是两者相比到底哪一种更便宜呢？带着这个问题，我便马上把这个有趣的数学现象用手机拍了下来。

回到家后，为了解开我心中的这个结，我翻阅了初中还有现在的数学书。那就像是灵机一动，我联想到了函数关系式，然后就间接地想到了我最近所学的一元一次函数。

我首先设某人买品茗杯x只，付款y元，当然这其中还有一个隐含条件就是（x>3且x∈N）。则：

第一种方式付款便是y1=4*20+(x—4)*5=5x+60

用第二钟方式付款便是y2=(20*4+5x)*0.9=4.5x+72

接着就来比较y1和y2的相对大小：

设c=y1—y2=5x+60—(4.5x+72)=0.5x—12

然后就要展开讨论：

当c大于0时，0.5x—12大于0，即x大于24

当c等于0时，x等于24

当c小于0时，x小于24

综上所述，当所购买的品茗杯多于24只的时候，第二种方法更优惠；刚好购买24只的时候，两种方法价格相等；当购买的杯子数量在4到23之间的时候，第一种方法更优惠。

由此可见，用一元一次函数来看待购物，不但节省了钱财，还锻炼了我的数学思维，真可谓是一举两得啊！

我们作为新世纪的中学生，我们同时也是即将踏入社会的学生，我们认真学习数学不能仅仅只停留在课堂上，书本上，更多的是学会在日常生活中发现数学，并尝试着利用数学去解决问题。

Sky blue, white clouds, there is a lake, the lake side, there are several willow willow girl gently stroked the lake brothers cheek. From a few bird crow, originally is the orioles singing in the willows; In the distance, several egrets fly in the blue sky. as du fu "two oriole sound cui willow, a line of egrets on the sky." Ah! What a beautiful artistic conception! Now most people aspire to the living environment, but with the development of the industry, a large number of harmful gas and industrial wastewater discharge, make the earths temperature, water pollution. Plus deforestation, forest is less and less, and the earth mother in tears every day, so were going to action, and low carbon environmental protection together, let the earth mother no longer cry, to return to the beautiful youth.

NO. 1 - dont be lazy, blindly now peoples environmental protection consciousness enhancement, everywhere the bin in the street, as long as more than a few steps you can see it so dont be lazy oh! Do this, move the brain, and also note the rubbish to see garbage is recycled or not in his hand, and then throw. Dont see someone is thrown on the ground, throw myself, dont learn others, should be timely dissuade him (her).

NO. 2 - to save water, protection of water resources is well known, "water is the source of life". The water on the earth is very rich, but it can directly for people to drink fresh water accounts for less than 1%, the rest of the 99% water, so we have to economize on water. On the basis of this, but also reduce the discharge of industrial and living sewage.

NO. 3, energy conservation and emissions reduction, low carbon life

We should pay attention to energy saving, solar terms, fuel-efficient, start from the intravenous drip, as far as possible to reduce electricity, oil, gas, reduce the use of disposable supplies, go out, in their own cars less as far as possible by bus, reduce the discharge of domestic water and garbage. We must learn to energy conservation and emissions reduction, low carbon life.

NO. 4 - trees

The "lungs of the earth, the forest is one of natures temperature regulator. Forests absorb large amounts of carbon dioxide during photosynthesis and release a large amount of oxygen, maintaining the carbon - oxygen balance of nature, thus purify air environment, make us breathe fresh air, so we want to afforestation more, make the earth green.

Low carbon environmental protection is every citizen to do your own thing, left everyones participation and support, and low-carbon environmental protection is meaningless. Lets erase carbon footprint will low carbon environmental protection, let us hand in hand into the low carbon era.

天蓝蓝的，白云悠悠，有一个湖泊，湖泊旁有几棵柳树，柳姑娘轻轻抚摸着湖水弟弟的脸颊。不时传来几声鸟啼声，原来是黄鹂在柳树上鸣叫;远处，有几只白鹭飞上蓝天。正如杜甫绝句中“两个黄鹂鸣翠柳，一行白鹭上青天。”啊!多么美的意境呀!现在人们大多向往这样的生活环境，但随着工业的发展，大量有害气体和工业污水排出，使地球温度升高，水资源污染。再加上滥砍乱伐，是森林少而又少，地球妈妈每天都在流眼泪,所以我们要行动起来，一起低碳环保，让地球妈妈不再哭泣，重回青春美丽。

NO.1----不要偷懒，盲目从众现在人们的环保意识已经增强，在大街上随处可见垃圾箱，只要多走几步就能看见它因此不要偷懒噢!做到了这一点，还要注意扔垃圾的时候动一下脑子，看手上拿的垃圾是可回收还是不可回收，然后再扔。不要看见有人随手扔在地上，自己也扔，不要学别人，应及时劝阻他(她)。

NO.2----节约用水，保护水资源众所周知，"水是生命之源.地球上的水资源很丰富，但能直接供人饮用的淡水占还不到1%,其余的99%为海水，所以我们要节约用水。在这一基础上，还要减少排放工业，生活污水。

NO.3----节能减排，低碳生活

我们要注意节电,节气，节油，从点滴做起，尽可能减少电，油，气的使用，减少使用一次性用品，出门尽量少开私家车，多坐公交车，减少家庭用水和垃圾的产生量。我们要学会节能减排，低碳生活。

NO.4----植树造林

“地球之肺”--森林是大自然的温度调节器。森林通过光合作用吸收大量的二氧化碳并释放出大量的氧气，维持了大自然的碳—氧平衡，从而净化空气环境，使我们呼吸新鲜空气，因此我们要多植树造林，使地球绿意盎然。

低碳环保是每个公民自己的事，离开了每个人的参与和支持，低碳环保就是一句空话。让我们抹去碳足迹将低碳环保进行到底，让我们携手走进低碳时代。

Nowadays,owing to the convenience of transport ,more and more people feel like emigrating to foreign countries.Although it may be exciting to drop your family in a totally unfamiliar place,subsequently the problem appears.Which kind of people in the neighborhood do you long for ,the different race or the same? For me,I prefer the latter.The reasons are as follows.

Firstly,there is no doubt that most of the people tend to spend almost entire life in just one familiar city.They know every street,every corner and every store.If they have something repaired,they know the right place to go.But now,everything changes in the new place.So it is hard for emigrants to adjust in physiology and psychology.What is worse,there is even no friends who can provide enough support.In this situation,naturally the instinct drives them to live with others of their own ethnic background.Because the same race always means similar diet,similar language and habit.Under the circumstances,emigrants are able to adapt to the new environment easily.Otherwise,the conflict resulting from the complete contrast certainly arises.It results in the bad influence on the quality of life.That is what we do not want to confront.Why do we desire to emigrate? We just expect to lead a better life.

Secondly,the emigrants always go with the whole family including the elder.As we all know,after retirement,it is usually that the aged chat with each other about things in the past.For them,talking about trivialities is an essential and necessary way to enjoy themselves.However,assuming that persons around them are different ethnic in the new community,how can our parents or grandparents communicate with neighbors.After all,in accordance with the statistics,over seventy percent of the elder cannot speak foreign language especially in Asia.In addition,the fact that the majority of emigrants coming from Asia is well-known.Therefore,how to help the aged avoid loneliness is a serious problem which should be solved in time.I reckon that the best way is to live with people of the same race.Thus all old men benefit from the familiar language.Or,if they have nothing to do but to stay at home all the day,the harmony of the family will be affected sooner or later.

All in all,in my opinion,the more familiar,the better.So emigrants ought to live with others of their own ethnic background.

阳光透过茂密的树丛落下斑驳闪烁不定的影子，习习的清风吹拂着，莘莘学子手捧书在草坪上，湖水旁的石阶上，亦或是在充满浓郁书香气的图书馆里，潜心钻研着自己热爱的学问………

大学是我梦寐以求的地方，是可以使我们实现人生价值的圣地。但告别紧张的高中的时代，并不意味着大学只剩下清闲自在，北大校长蔡元培曾勉励北大学子：“诸君是研究高深学问，需抱定宗旨，互相勖勉。”在那个积贫积弱的年代需大学生为中华崛起不懈奋斗，在实现中华民族伟大复兴的征程中大学生依然肩负着重担，大学生没有理由松懈，相反，应在学习与生活的磨练中学会承担更多的社会责任。

大学发展自己的自由天堂，是我们培养自主创新意识的绝好环境。课堂上与教授旁征博引，课下与同学激烈讨论、交换心得，实验室中佐证我们的思想，图书馆中最大限度的储备知识，丰富涵养。大学的空间是有限的，但它的深度广阔无边。世界上许多著名科学家的伟大思想就是在大学时代初具雏形，如果爱因斯坦没有在麻省理工学院的积蓄，人类可能还在牛顿的绝对空间和绝对时间中徘徊；如果没有普朗克在大学时代的大胆质疑，以量子论为基础的现代物理学体系难以建立；如果没有童第周在大学时代的刻苦钻研，中国近代的生物学怎会取得突飞猛进的发展……

大学是帮助我们体验社会生活，承担社会责任的时期。还记得2010年感动中国人物“长江大学生”，这个大学生团体用身躯搭建起落水少年生命的桥梁，有三位大学生奉献了自己年轻的生命，他们用实际行动诠释了责任，他们堪称中国大学生的道德典范。也许我们的行动不需何等悲壮，但大学生可以通过参加社团等活动服务于社会，增强社会实践能力，成为全方面发展的国家的栋梁之才。

我向往的大学生活是充实的，快乐的，我会在大学那片乐土上放飞梦想，实现自己的人生价值，为人生写下浓墨重彩的一笔，让大学生活成为我最宝贵的财富！

今天醒来的没有往常早，日常生活作文500字。

新在手机上下了一个智能闹钟，可以通过分辨呼吸频率判断睡眠深浅然后再在浅层睡眠时智能叫醒的一款闹钟。感觉挺好用的，至少很多天没有听到闹钟声音的我是被叫起来了。朦朦胧胧睁开眼睛的时候寝室还没人起床，窗帘没有拉开，黑蒙蒙的一片，太阳还在路上。那一个瞬间有些挣扎，起来还是再睡一会？往常的话，可能看天都没亮，倒头就睡了。可是没有。

可能是最近打了太长时间的阴阳师感觉有些羞愧，可能是怀念起来以前睡很早起很早的生活，也可能只是单单的想起昨天网上推荐给我的打坐突然想冥想思考一下人生，所以索性就坐了起来，500字作文《日常生活作文500字》。

十月重庆乱穿衣。国庆节还是短裙，一晃就该穿秋裤了。裹着珊瑚绒毯，还是能感觉到不同于被窝暖气的凉意。这时候突然好笑的想起哲学三大问题来。摇了摇头我问自己，我说你上大学为了什么？你离家这么远到这里来是为了什么？

为了更好地生活，为了更好的生活。为了以后，为了家人，为了自己。

所以呢？好好学习，因为其实并没有一技之长。

My School Life

My life the most unforgettable is my primary school. Because I do not have to early to go to school every day。 Need not very tired. And also very early from school in the afternoon. Work is very less. Knowledge is also simple. My primary school life is so colorful.