人口问题的英文作文500字（最新20篇）

I like traveling very much. My trip to XiAn is really unforgettable. Before

I went there, I always wanted to see Bin Ma Yong, so I chose to go there.

I went to there by train with my parents and I had breakfast in the hotel.

Then we went there by bus. When I got off the bus, I was very excited. I saw a

lot of false man whose hand with all kinds of things.

I took many pictures. Finally we went back the hotel in the afternoon.

Though I was very tired, I felt very happy. I will never forget it for

ever.

孔林瀚

今天是圣诞节，妈妈说早上把作业做完就可以带我出去玩。可是我上午做作业的时候，一会儿偷偷看课外书，一会儿跑到厨房吃东西等。老打岔，所以作业一个字都没有动。妈妈无奈说，算了。吃过午饭再做吧！可是午饭后我还是一再地拖延。因为我抵挡不住那本书的诱惑，就找机会上了两次厕所，躲在厕所里看书。到下午快三点了，妈妈问我做好没有。我说没有呢，今天就不出去了吧！妈妈生气了，问我都干嘛了。她看看我桌子，那本我还没有来得及合起来的书，就明白我干什么了。

妈妈说，作业是谁的事情？我说是我的啊！妈妈又问，那为什么一定要妈妈来过问才动手呢？还偷偷地看书，作业做结束了就可以看书的啊！

爸爸说，把书给我，他气得把书扔进了垃圾桶。我好伤心啊！为什么我看书都不可以呢？

我的作业不能及时完成，已经不是一天两天的问题了。看眼前的架势估计要升级为家庭矛盾了。我很苦恼！百思不得其解！

后来我想起来了我班主任的一句话：学要学得尽兴，玩要玩得开心。其实我拖拖拉拉的边玩边学，根本就是两头不着实。以后我要先做好家庭作业，再看书。或者出去玩。把学和看书的时间先后顺序安排好了，问题不就解决了。省得爸爸妈妈为我操心。

Tointroducemyself

Hello，everyone!

My name is azuowen.Im a 15 years old girl. I live in the beautiful city of Rizhao.

Im an active，lovely and clever girl.In the school，my favourite subject is maths.Perhaps someone thinks its difficult to study well.But I like it.I belive that if you try your best，everything can be done well.

I also like sports very much.Such as，azuoweng，volleyball and so on.

Im kind-hearted. If you need help，please come to me .

I hope we can be good friends!

OK.This is me .A sunny girl.

小学一年级英语作文：A clever monkey

A little monkey picks up a pumpkin and wants to take it home.But the pumpkin is toobig.The monkey cant take it home.

Suddenly he sees a panda riding a bike towards him. He watches the bike. l have a good idea. I can roll the pumpkin. It likes a wheel.

So he rolls the pumpkin to his home. When his mother sees the big pumpkin, she is surprised and says, How can you carry it home? The little monkey answers proudly, l cant lift it, but l can roll it. His mother smiles and says, What a clever boy!

[一年级英文作文：A clever monkey

My future career is to teach history at the university. Before you decide what to do in the future,you have to consult with your parents, teachers, because their experience and advice are valuable.

During my high school years, I fimnd history interesting. I have very good memory and I believe that it is a strong background to the study of history. I feel my interest and aptitude is close to history.

Therefore, my future plan is to apply for admission to Columbia University in New York, U. S. A. and to earn my Ph. D. degree in American history.

Good afternoon, everyone!

We are studying in this school, and it is our duty to keep it clean and tidy. It’s not good to spit in public places, such as in the school library, in the classroom, etc. We should neither draw pictures on the walls nor throw rubbish here and there. I think we must make it a rule to do some cleaning every day. If everyone tried his best to do something useful for our school, I’m sure it will be more and more beautiful.

That’s all. Thank you.

1 What is my dream job?I want to be a doctor.I think it’s great and interesting job.I can help many patient.It’s a hard job but I don’t mind it.I can find some happy in this job.Some people think doctors are work late.I don’t think so.If I feel happy,I can’t feel it’s very late.

If I am a doctor now,I like my job.I don’t regret it,I can say:” I found a good job!” I don’t think this job makes me tired,I think it makes me solidity and happy.I believe I am sure to succeed.

This is all of my dream job.I think I am sure to be a good doctor.

今天是植树节，我和我的小伙伴准备为小区的小路植树，我们拿好工具冲下楼，准备为我们小区的小路植树的时候，一个数学问题难住了我们。我们已知这条小路一共100米，我们每隔4米种一棵树，那么一共要种多少棵树呢?如果我们这样种下去的话两边的墙会挡住，我们就没法种了，也没法植树了，那到底该怎么办呢。我们正在思考这个数学问题的时候，一个小伙伴说：“我知道了，这是一个植树问题，如果一头栽一头不栽的话，那么是100/4=25棵，棵数=间隔数;就是100*4+1=26，棵数=间隔数-1，那么要种26棵树，如果两头都不栽的话就是100/4-1=24，要那么只了24棵就够了 你也可以投稿 ，这几种方法你们自己选吧你们还要记住以后遇到这样的题要记住

如果两头都栽 棵数=间隔数

如果两头都不栽 棵数=间隔数+1

如果两头都栽 棵数=间隔数+1。’’

我们几个人商量之后，决定选二种两头都栽的方法开始种树了，通过这次植树，我为小区增添了一份色彩，而且我明白了植树问题的模型是一类相关问题的扩展，它来源于生活，又回归于生活。所以我们要好好学习数学，因为在现实生活中有着广泛的应用价值，所以而不只是简单的针对植树而言。

[写与植树问题有关的作文

"Paddington bear" is the weinstein companys 2014 production reality animation films.Film directed by Paul Kim, Ben visa, nicole kidman and Hugh shaw bonnet Willie, Sally Hawkins, etc.The story of the film revolves around a young bear Peru, story tells the story of this only like to eat jam bear lost after landing in London from dark Peru, a series of special experience and human story.Film on November 28, 20** in the UK premiere, on March 5, 20** in mainland China.

In school,I work very hard and I rank in the top of my class.Therefore,my classmates would like to ask me some questions about study when they do not ask for teachers.I like helping others.Firstly,when others need help,I want to give them a hand.They come to me,because they trust me.

This makes me happy.Secondly,I can get help from others,too.Once you did some favors to them,they are more likely to help you.Finally,helping others is helping myself,too.When I solve problems,I get improvement at the same time.

戴上眼镜已有半年之久，由起初的排斥与不满，到现在的逐渐接受，对于眼镜的转变，可是颠覆了我的人生观。

低一低头或眼睛向上瞟，所见的，就是两个世界，无论看到的是什么。当然，于近视眼所言，像我，苦恼一箩筐，都与眼镜有关，运动时不方便啊，一定要及时清理，不然镜片上的污迹就会觉得雨里雾里，此时又是另一个世界了，所以戴上眼镜的我，永远不知道下一秒会发生什么。

“眼睛是心灵的窗口”，这话不错，当眼睛近视时，才后悔想起做过的那些对不起它们的勾当；当真正戴上眼镜时，也才意识到那是一种对心灵的开放与自由，最起码，看清了一些外表下的真正含义……

有时，我不喜欢戴眼镜，我觉得，它就像是一道屏障，把我与现实无形地隔开，就像一个看客，让我有与周围的世界有种格格不入的感觉，不由地恐慌，害怕。

有时，我却喜欢戴眼镜，面对有些人，有些事，我宁愿做个看客，把自己的感觉藏在屏障内，只留下平静微笑的脸，这时，我不想和他们成为同一个世界的人，连了解也不要。

眼镜，在我眼里，时而像个拉开我与他人之间距离的间谍，时而又如一副虚伪的面具，掩饰我的内心。

戴上或摘下眼镜，便是用两个不同的角度看待世界，所以，眼镜对于我，是不可或缺的独特存在。

My dear classmate,

Congratulations on your passing CET-4. You have set me an example because I have to learm from you. In past two years, you have been working so hard at English that you have lost about 10 kilograms of your weight. You recited every CET-4 word; you learned some of the sample writings by heart; you slept less because of this test. I really appreciate your diligence.

I hope that you can continue with your English studies and enter for CET-6 next year. Good luck in your life and work!

Yours,

Lele

今天，妈妈带我去菜场买菜。菜场里的菜可多了！我和妈妈边走边看，不知不觉地来到了买榨菜的地方。我说：“妈妈，我们买一袋榨菜吧？”妈妈说：“好吧！可是你要回答一个数学问题，四袋榨菜是一元钱，一袋是几元钱呢？”我思考了一会儿说：“2元5角。”妈妈说：“再想想！”“哦！我想了一会说：“应该是2角5分。”我说。妈妈笑着问我是怎么算出来的`，我说：“我是拆开来算的，一元钱买二袋，每袋是五角钱，五角钱再买两袋，每袋是2角5分，就等于一元钱买四袋的价钱。“妈妈说：“你真聪明，答对了，这包榨菜给你当奖品！”

我的反思

以前，我一直有一个坏毛病，就是上课屁股坐不住，总是要离开位置，为这个毛病，妈妈不知道说了我多少次，但我总是耳边风，改不掉。前不久，我在老师和妈妈的帮助下，想了一个好办法，就是让老师每天记录我上课的表现，这招果然有用，我渐渐地改掉了这个坏毛病。但是老师说我还有一个坏毛病，就是上课爱插嘴，但不知为什么，我想努力地改，但是上课一兴奋，就不由自主地说出来了。我下定决心到五月底一定要改掉这个坏毛病，请老师和妈妈看我的行动。

Even Homer sometimes nods.

智者千虑，必有一失。

Everybodys business is nobodys business.

人人负责，等于没人负责。

Fact speak louder than words.

事实胜于雄辩。

God helps those who help themselves.

自助者天助。

Hear all parties.

兼听则明。

He who does not advance loses grou12

逆水行舟，不进则退。

It is hard to please all.

众口难调。

Justice has long arms.

天网恢恢，疏而不漏。

Measure for measure.

针锋相对。

No man is born wise or learned.

没有生而知之者。

Observation is the best teacher.

观察是最好的老师。

One swallow does not make a summer.

一燕不成夏。

Prevention is better than cure.

预防胜于治疗。

Talking mends no holes.

空谈无补。

Where there is smoke， there is fire.

周日下午，天气晴朗，万里无云，我和几个好朋友相约去观察蚂蚁。

在河边的草丛中，我们找到了一个蚂蚁窝。当我们拿着放大镜聚精会神地观察蚂蚁们合力搬运一只昆虫的时候，张子倩大喊道：“小草着火了！”“着火了，怎么回事？”“是谁点的火？”“怎么会着火呢？”大家七嘴八舌地议论起来。

“是不是这个地方的草和别的地方的不一样，我们换个地方试试。”王雨竹提议道。于是，我们又找了一个地方，还和刚才一样，用放大镜对着小草照了起来，不一会，小草冒起了烟，慢慢地烧了起来。

“是什么原因让小草着火呢，为什么用放大镜照小草会着火？”强烈的好奇心驱使着我们，使我们再也没有心思去观察什么蚂蚁搬东西了。张子倩和王雨竹去新华书店，我和雷璇急忙向我家赶，我们都想急切地找到答案。

回到家，打开电脑，输入“放大镜照小草为什么会着火？”点击搜索，答案一下子就出来了。原来，放大镜是凸透镜，凸透镜具有会聚作用，把太阳光聚在一点，当我们用放大镜照小草时，由于凸透镜的聚焦作用，会把太阳光的能量会聚到一个焦点上，随着能量的不断积累，当达到小草的着火点时，小草就会燃烧起来。

哈，其实解决问题真的不难啊。不知道张子倩她们找到答案没有，看来只好明天告诉她们了。

① What kind of fisherman was Simon?

② For what was he well known?

③ What did he do after he caught two enormous flounders?

④ Did he encounter a problem?

⑤ How did he solve the problem?

两个比目鱼问题

西蒙是个老练的渔夫。人们都熟知他爱吹嘘“跑掉的那条”鱼的尺寸。但有一天他确实抓了两条极大的比目鱼。他立刻邀请几个朋友过来吃饭，然后着力搞清楚怎样上鱼。“如果两条一起上，”他对妻子说，“好像有点炫耀之嫌了。”

“何不两条鱼各上一块呢？”他妻子建议道。

“不行，如果把两条鱼都切碎了，就不会有人相信我抓了两条大比目鱼了。”西蒙绞尽了脑汁，终于想出了一个好办法。

客人已在餐桌边就座完毕，这时主人大步地走进来，手里端着一个托盘，托盘上是一个他们所见过的最大的比目鱼。突然西蒙被什么东西绊了一下摔倒了。所有的人都惊慌地叫了起来，因为鱼在地板上摔得粉碎。但是西蒙迅速地摆脱了窘境。

“亲爱的，”他对妻子喊道，“把另一条鱼端上来！”

Many people regard money as the most important thing in their life, but I

dont agree with them. There are so many things that money cant buy. The first,

money cant buy us knowledge, abilities and experience. The second, money cant

buy us a happy mood and a good health.

However, money plays a significant role in our daily life. We cant live

without it, because we have to use money to buy our daily necessities, like

food, drinks, clothes, books, and so on. And we also need money to pay for our

houses and education.

人教版三年级下册第一单元作文是写景的，一般认为这类作文容易写，但是，对于学生来说，却很难写。我分析了学生习作，大致有以下几类问题：

一、文章干巴巴，毫无文采;

二、文章太短，不会具体写一处景物(一种景物);

三、写景中，写事占的篇幅还太多，还夹杂着一些与内容无关的事情;

四、段落的衔接不好，段落中间的逻辑顺序也有些乱，如写了花，又写其它，再接着写花。

针对以上问题，我认为可以教师采取以下策略：

一、广泛阅读，摘抄好词好句。每天建议学生看半小时书，分门别类的摘抄好此好句，可按花、草、树、山、水等分类摘抄，教师采用鼓励的方法，让学生坚持一段时间做好此项工作。

二、仔细观察，学会观察的方法。带领学生多次观察学校的花、树等景物，指导学生按一定顺序观察，有特色的地方，重点地观察。

三、言之有序，注意段落内部的逻辑顺序、段落之间的衔接。读优秀范文，让学生明白用先总后分、先分后总段的基本构造方法;找出范文每段之间的衔接语，让学生领会段落之间可以按时间推移、按地点转换来衔接段落。

四、点评习作，懂得如何修改。读学生有典型性错误的文章，教师和学生一起说说文章不好的地方，大家一起来当场说说自己是怎样改的。

给奶奶的一封信A Letter to Grandmother

Dear grandma,

How have you been?

I do not see you for along time. I miss you very much. I am writing to tell you a good news. I did very well in the final exams. I am the No.1 in my class. I worked very hard to prep are he final exames. And finally I didit. I am very exciting. Mom and dad are happy, too. They are proud of me. Besides, the summer holiday comes. I have much free time now. There fore, I want tovisit to you this Saturday. I am looking for ward to seeing you.Loveyou.

Lovely yours,

Niki

今天，我和妈妈去商场购物。甲超市是打5折，而乙超市是满100元送50元，满200元送100元，以此类推。妈妈看到甲超市打5折，像黄金眼睛直发亮，径直走进甲超市。、

而我却坐在超市的椅子上，苦思冥想着：“妈妈这么买合算吗”？一个个算式在我脑海中闪过。

好，就算妈妈去超市买了245元的物品。在甲超市打5折，也就是245×5=1225元，1225÷10=122.5元，实际支付了122.5元。而再看看乙超市，245元因为没满300元，只满200元所以是245-100=145元，实际支付了145元。然后再比较下，122.5元＜145元，这样看来是甲超市划算。

但如果妈妈正好买了200元整的物品会怎么样呢？甲超市200×5=1000元，1000÷10=100元，实际支付100元。乙超市：200-100=100元，实际支付也是100元。100元=100元，这么看好像甲、乙超市优惠都一样。

但我们深入想一想。甲超市你所付的钱全是打5折，而乙超市只有在你所付钱是整百的时候，才合算，有剩余的零头不打折，要全额支付，显然没有甲超市合算。因此妈妈进入甲超市是个经济实惠的选择。