环境问题英文写作(最新20篇)

In recent years,protecting the environment is becoming more and more important to the whole human beings.It is everyones duty to do someting good to the environment around us.

As middle school students,we can also do a lot of helpful things.For example,we can protect it by not throwing rubbish away.We can save water to make full use of it.

Thingd we can do are a great many.Only when we have the idea of loving our environment can we make a better place to live.So everybody,lets take action!

Today the quality of our natural environment has become an important issue.

The world population is rising so quickly that the world has become too crowded.We are using up our natural resources and at the same time polluting our environment with dangerous chemicals.

If we continue to do this,life on earth cannot survive.Concerned people have made some progress in environmental protection.

Governments of many countries have established laws to protect the air,forests and sea resources and to stop environmental pollution.Still more measures should be taken to solve environmental problems.

People should be further educated to recognize the importance of the problems,to use modern methods of birth control,to conserve our natural resources and recycle our products.

We are sure that we can have a better and cleaner place in the future.

When we see photographs of starving children, it’s hard to say that we should spend billions of dollars on space exploration. But that’s just what we should do. Children don’t need to be starving, but we do need to explore space. Right now, we have enough money to feed every person on Earth. Children are starving because of mismanagement of resources and simple human greed. Those are problems we can solve right here on earth. That shouldn’t stop our need to find out what’s beyond our own solar system.

We may never make contact with whatever other species there may be out there in space. Even so, there are still two very practical and positive consequences of space exploration. One is a certainty and the other is a possibility. The certainty is medical research. Yes, we can conduct research here on earth. But much of the research done in space, for example, on the effects of gravity on bone marrow, is making a difference in medicine here on Earth. When we do research in space, we also learn more about space exploration. Also, many of the inventions that were developed for space travel have been adapted to good use on Earth.

The possible consequence of space exploration is finding another planet human beings can colonize. Overpopulation is a huge problem on our planet. People are living longer, more healthful lives, and that’s a good thing. But it means there are fewer people dying and more people being born. Eventually we’ll have less space, fewer resources, and major distribution problems. If we can find another planet to live on, we can relieve the problems of overpopulation on our planet.

It’s a tragedy that there are human beings suffering on Earth. However, if we wait until everyone has a perfect life, we will never explore space—and that , too, would be a kind of tragedy.

What Can We Do for the Environment

our environment is becoming worse and worse，what can we do for the environment?I think each of us can do a little bit to help with this problem。

The first thing we can do is to use cloth bags instead of plastic bags when we go shopping. It helps to protect the environment. The second thing we can do is to reuse the old textbooks as possible as we can. We should also never forget to turn off the lights when we leave the classrooms in order to save energy. Whats more，it would be better if we walk or ride a bike to school. We should try our best to reduce pollution and waste。

In fact，even the simplest everyday activities can make a real difference to the environment. I believe we can make the world a better place to live in.

The environment is everything around us,for example,air,water,animals,plants,buildings and so on.They all affect us in many ways and closely related to our lives.People cant live without the environment. Everybody needs to breathe air,drink water and eat food every day.We burn coal to keep warm,and we use wood to make paper.As a result,we become the part of the environment.

The environment has been getting wores and wores for many years.We have been upgrading our living standard, meanwhile the environment has been polluted.Somke form factory chimneys pollutesthe air.Machines and engines make noises that annoy us constantly.Animals are homeless because the forcests are decreasing every minute.Streets are crowded with people and vehicles.The environment painful for us to live in it now.So its time to solve those problems.

Fortunately,it isnt too late to correct our mistake.People are coming to realiza the importance of the environment.We have begun to try our best to improve it.Laws are being made dealing with air, water and noise pollution.The river be bright,the sky will be clear,the flowers will be beautiful,and the sunbeam will be dazzling and pretty.We believe that we wil be able to save our environment and live in a better world

导语：小学生英语写作必备句型汇总，帮助大家写好英语作文。

1、For the past + 时间，S + 现在完成式…(过去…年来，…一直…)

例句：For the past two years， I have been busy preparing for the examination.

过去两年来，我一直忙着准备考试。

2、Since + S + 过去式，S + 现在完成式。

例句：Since he went to senior high school， he has worked very hard.

自从他上高中，他一直很用功。

3、It pays to + V ~~~ (…是值得的。)

例句：It pays to help others.

帮助别人是值得的。

4、be based on (以…为基础)

例句：The progress of thee society is based on harmony.

社会的进步是以和谐为基础的。

5、Spare no effort to + V (不遗余力的)

We should spare no effort to beautify our environment.

我们应该不遗余力的美化我们的环境。

6、bring home to + 人 + 事 (让…明白…事)

例句：We should bring home to people the value of working hard.

我们应该让人们明白努力的价值。

7、be closely related to ~~ (与…息息相关)

例句：Taking exercise is closely related to health.

做运动与健康息息相关。

8、Get into the habit of + Ving

= make it a rule to + V (养成…的习惯)

We should get into the habit of keeping good hours.

我们应该养成早睡早起的习惯。

9、Due to/Owing to/Thanks to + N/Ving， ~~~ (因为…)

例句：Thanks to his encouragement， I finally realized my dream.

因为他的鼓励，我终于实现我的梦想。

10、What a + Adj + N + S + V!= How + Adj + a + N + V!(多么…!)

例句：What an important thing it is to keep our promise!

How important a thing it is to keep our promise!

遵守诺言是多么重要的事!

英语学习中，在英语书面表达时，每次写作前问自己四个问题：这篇文章的体裁格式是怎样的?主体时态用什么时态?人称用第几人称?可以分几段，之间用什么过渡词、连接词?带着这四个问题去审题，搞清楚文章的主要内容，然后列出提纲。最后利用自己有把握的英语句子丰富自己的提纲就可以了。

(1)条理性。指的是合理布局文章结构。首先，在文章思路、组织材料、叙述顺序等方面要有一定的条理性。其次，根据需要，安排好段落，各段之间要层次分明，也要重视每一段的开头和结尾，开头语往往是总起句，结尾语往往是总结句。

(2)准确性。指要求写出语法正确的句子，包括时态、语态、用词和句法等，要准确、地道地表达。必须要牢牢掌握一些常用句型或习惯表达，避免中式英语，在实践中不断总结中英用法的差异，养成用英语思维写作的习惯。高考英语作文素材。

(3)流畅性。指根据整篇文章思想的需要，有效采用不同的连接手段，清晰段落，使文章层次清楚、行文连贯。

(4)简洁多样性。简洁性就是语言简洁，不重复。多样性就是能随情景内容的变化写出句式多样的语句。这也是新课程标准对写作的评价标准。

(5)思想性。新标准对写作的要求，增加了情感因素，在准确流畅表达写作要点的同时，适当增加句子的感情色彩，增加一些人情味，使文章读起来更亲切，完全达到与读者进行交流的目的。

(6)美观性。指的是卷面书写规范、清楚、干净、整洁。在高考书面表达中，书面整洁是也是一个主观评分标准，所以在高考中保持书面整洁是必要的。

总结：那么在高考作文中，除了自己的一些英语知识的巩固还需要的是自己的情绪和思维。写作期间保持稳定的情绪，按照自己的思维完成写作，从总结文章中—布置文章结构—使用表达的语句—下笔连贯。最后当然是要检查是否出现拼错字，句子语法有误等。

尊敬的环保局局长：

您好!

数年前，每当我们经过珠江边时，看到的是清澈见底的江水，上面点缀着点点金光，那是太阳留恋下的脚印，风一吹，清新的水味扑鼻迷人。现今，每当我们经过珠江边时，看到的是乌黑浑浊的污水，那是工厂给江水留下的印记。水面上漂浮着垃圾，死鱼，那是游人的不负责任，鱼儿的哀叹所留下的痕迹。

对此现象，我代表我们小学六年级向有关部门提出以下几点建议：

(1)防止由生产和生活活动引起的环境污染、化学污染，包括防治工业生产排放的“三废”。

(2)禁止游人随地乱扔垃圾，如有发现，给予适当的处置。

(3)严禁海上船舶运输排出的污染体，工农业生产和人民生活使用有毒有害的化学物品。

最后，望以上几点您能采纳。为了让广州更美好，请大家共同行动吧!

春华秋实，颗粒满仓。下面语文迷收集了秋天的英文句子，欢迎阅读。

1. 我认为秋天是一年中最美的季节。

I think autumn is the most beautiful season in a year.

2. 秋天时叶子变黄。

The leaves turn yellow in autumn.

3. 在秋天的晚上，我感到一丝凉意。

I feel a little cool in the autumnal night.

4. 秋天里树木都是光秃秃的。

The trees were naked during autumn.

5. 今天的天气已露出了一丝秋天的气息。

There is a breath of autumn in the air today.

6. 九月的天气确实像秋天了。

The weather in September was positively autumnal.

7. 我喜欢收集秋天赤褐色的叶子。

I like to collect russet autumn leaves.

8. 我们欣赏着秋天里新英格兰树林的瑰丽色彩。

We are enjoying the resplendent colors of the New England woods in the autumn.

9.夜半酒醒人不觉，满池荷叶动秋风

Wake up to drink ,people feel the middle of the night, moving wind over a lotus leaf pond

10.生命如此简单，如秋，如落叶。

Life is so si-mp-le, such as the autumn, such as fallen leaves.

11.秋中，有些感情便如落叶般凋零了，有些影子却挥之不去，只在网络虚缈中才有熟悉的名字。凋零就凋零吧，倦缩也好，成灰亦好，管它感情如一树红叶般怎样盛开，怎样凋零。我站在川流不息的时间里，谈笑风生，任凭满天的叶子飞舞，最终覆盖苍凉的生命。

In autumn, some emotions, such as fallen leaves as they decline, some have lingering shadow, only in the virtual network is indistinct in the familiar names. It withered on the decline,ashes are also good, regardleof the feelings of like how the leaves like a tree in full bloom and how to decline. I was standing on the flow of time, laughing, even if the sky flying leaves, eventually covering the lives of desolation.

12.那是一幅描绘秋天景色的油画。

That is an oil painting of a landscape in spring.

回答：在语文学科的中考试题中，作文是最重要的一部分，也是整个中考所占分值最大的题目，写好一篇记叙文三步走：审题、点题、成文。其中审题和点题是学生极容易忽略的部分。点题“点题”的“点”是“点化”之意，“题”是“题旨”之意。记叙文中的“点题”，最主要的目的就在于：在记人叙事水到渠成之时，升华情感，深化主旨。对于大多数同学而言，分数不理想的原因是出现在点题上。写作文是提高作文水平的一种方法，但不是最有效的方法，建议平时多修改一下自己之前写过的文章，每个孩子的写作方式比较固定而且有着自己的通病，所以单靠练习是不能克服这一问题，该存在的问题会在不同文章中出现。注意积累写作素材，根据不同的写作主题，将过去积累的写作素材进行合理安排详略，进而突出文章中心。

One possible version:

The problem of “white pollution” caused by used plastic is becoming increasingly serious, in which plastic shopping bags play an important role. In China about three billion plastic shopping bags are consumed every day, which results in a great waste of resources and heavy environmental pollution. Luckily, The government has put a nationwide ban on the use of free plastic bags, demanding that all stores and supermarkets not provide customers with free plastic bags after June 1. The rule will undoubtedly reduce the use of plastic bags and enhance the awareness of environmental protection. It is highly advocated that we should turn to cloth bags and shopping baskets from now on.

根据《EI》对英文摘要的写作要求，英文摘要的写作并没有一成不变的格式，但一般来说，英文摘要是对原始文献不加诠释或评论的准确而简短的概括并要求它能反映原始文献的主要信息。

2.1. 英语毕业论文——目的(What I want to do?)

目的。主要说明作者写作此文的目的，或本文主要解决的问题。一般来说，一篇好的英文摘要，一开头就应该把作者本文的目的或要解决的主要问题非常明确地交待清楚。必要时，可利用论文中所列的最新文献，简要介绍前人的工作，但这种介绍一定要极其简练。在这方面，《EI》提出了两点具体要求：

2.1.1) Eliminate or minimize background information(不谈或尽量少谈背景信息)。

2.1.2) Avoid repeating the title or part of the titlein the first sentence of the abstract(避免在摘要的第一句话重复使用题目或题目的一部分)。

与我们的生活水平的提高,越来越多的人都买得起汽车的.因此,道路往往没有堆满了汽车.然而,随着越来越多的废气排放是汽车、空气污染问题变得更加严重.所以现在我们提倡过低碳的生活.以下是小编为大家整理分享的写环境问题的英语作文，欢迎阅读参考。

写环境问题的英语作文

With the improvement of our living standard, more and more people can afford a car. As a result, our roads are more often than not crammed with cars. However, with more and more waste gas being discharged by the cars, the problem of air pollution becomes even more serious. So nowadays we advocate to lead a low-carbon life.

My suggestion is we should ride bikes more often instead of driving cars.By riding a bike, we can not only exercise our body but also protect our environment. Why not have a try, my dear friends?

与我们的生活水平的提高,越来越多的人都买得起汽车的.因此,道路往往没有堆满了汽车.然而,随着越来越多的废气排放是汽车、空气污染问题变得更加严重.所以现在我们提倡过低碳的生活.

我的建议是我们应该更经常骑自行车而不是开车骑一辆自行车,我们不仅能锻炼身体,也能保护我们的环境.为什么不试试,我亲爱的朋友?

写环境问题的英语作文

Now, our side of the car constant more up, the environment also increasingly worse! That the air around us there are many harmful substances. Therefore, we want to Sue around things start to do. For example, we can go to school by bike or walk, it can exercise. If you have time can use less elevator, many climb stairs. We can not only physical exercise, but also to protect our environment.

现在,我们身边的汽车不断的多了起来,环境也越来越糟糕!以至于我们周围的空气有很多有害物质.所以,我们要苏身边的小事做起.比如,我们可以骑自行车上学或者步行,这样还可以锻炼身体.有时间的话可以少用电梯,多爬楼梯.我们不仅能锻炼身体,也能保护我们的环境.

回答：写作前你肯定要首先对文题吃透，并对行文思路进行构思，刚开始你可以把要写作的提纲列一下，确保思路的明晰、不乱。亦可从材料提炼出一两个关键词，放在旁边，写作过程中时时的看着他们，确保能明确的知道自己在写什么。阅读的积累是有必要的，但更必要的是思考，毕竟积累不是死记硬背，碰到一些优秀事例时我们要思考一下可以应用到什么题目中去。还有就是对现实的思考，一花一世界，世间万物都可能是我们写作的素材，主要是两个词：思考与情感！

导语：环境描写包括社会环境的描写和自然环境的描写。下面我们来说说怎么通过展现环境去烘托人物。

社会环境即指人物活动、事件发生发展的社会背景，时代特征，社会风貌等，一 人都生活在一定范围内，身边的亊身边的人、特定的环境、特定的背贵，会对人造成不 同的影响。在刻_人物时，如采把这些社会环境交代清楚，就能够展示出人物生活的特定 社会背景，揭示出人物活动的特定历史背景。

自然环境是人物活动的时间、地点、时令气候、地理风貌等。自然环境描写是$章的 有机组成部分。在写人的作文中，自然环境的描写是作为人物活动的背贵存在的，它可以 制造气氛，衬托人物的悄趣、心境，表现人物的心理活动，从而更好地突出主题思想。好 的自然环境的描写往往离情于最，情诰交融，随人写景，为人取设，人、贺融为一体，为 塑造人物形象、刻_人物性格更好地服务。

人教版九年级语文上册《孤独之旅》中就有大量的环境描写，而且逛出色的环境描写， 它为人物成长提供了一个广阔的背景：芦荡如绿色的浪潮直涌到天边，无边无际，给人以 极大的心理压力，让杜小康宵怕、胆怯。当杜小康习惯了孤独的生活，洱面对这浩浩荡满 的芦苇吋，就不再恐慌了。

在写人的文章中，运用晋物描写的目的是为更好地塑造人物，表现主题。丨对此’写作时要根据内容的猫要，有选择地进行环境描写。不能见到什么写什么，觅不能脱离中心大 段大段地写景。这种漫无目的的盲目写景，不会使文京增加文采，反而会界巧成拙，成为累赘，破坏了文竞的连贯性。除了明确目的外，在写贵时还应该注意一些问题：首先要选 择好观察的角度。角度就是指观察者站在一个固定的位置上朝一定方向观望，看到的设物 就是自己应该描写的部分，观察角度一定要选好，由此决定描写贵物的正面还是侧面，全 景还是部分景。其次还要注意描写的顺序。或者按照设物本身的空间顺序，从上而下，从 下而上;或者按照观察者的移动顺序，移步换景;或者按照景物本身的变化进行描写。这 样文章层次分明，脉络淸晰、最后注意，平时应善于观察，观察不同季节、不同地点、不 同时间的景物，抓住其特征。在此骓础上，写出来的贵物才会逼真、感人。

四六级作文中有一类题型，是大家提到就会头疼万分的，bingo，你答对了，就是言语理解型！这类题目要求大家根据题目要求中的一句谚语来写文章，比如曾经考的：Nothing Succeeds without a Strong Will；knowledge is a treasure, but practice is the key to it。这些题目一旦出现，很多同学只能硬着头皮随便写写，甚至连放弃这次四六级考试

行动实践类

1. Action speaks louder than words. 行动胜于语言。

2. Rome was not built in a day. 伟业非一日之功。

3. A journey of a thousand miles begins with a single step. 千里之行始于足下

4. Experience is the mother of wisdom. 实践出真知。（mother是经典的表示“原因”的比喻，is the mother of也是一个经典句型。比如：Failure is the mother of success. 失败是成功之母。）

5. Practice makes perfect. 熟能生巧。

6. Easier said than done. 说起来容易做起来难。（这句话没有语法错误，只是省略了形式主语It is）

7. Seek the truth from facts. 实事求是。

思想志向类

1. Great minds think alike. 英雄所见略同

2. Look before you leap. 三思而后行。

3. Where there is a will，there is a way. 有志者事竟成。

4. Nothing seek，nothing find. 没有追求，就没有收获。

个人修养类

1. All that glitters is not gold. 闪光的未必都是金子。

2. Beauty without virtue is a rose without fragrance. 无德之类犹如没有香味的玫瑰，徒有其表。（类似汉语中的：金玉其外败絮其中。）

3. God helps those who help themselves. 自助者天助。

4. A small mistake will trigger huge consequences. 失之毫厘，谬之千里。

5. Nothing is difficult to the man who will try. 世上无难事，只要肯攀登。

6. Nothing is to be got without pains but poverty. 世上唯有贫穷可以不劳而获。

7. One boy is a boy，two boys half a boy，three boys no boy. 一个和尚打水吃，两个和尚抬水吃，三个和尚没水吃。（这句汉语谚语用英语竟然是这样翻译的~~~orz）

8. Take things as they come. 既来之则安之。

工作学习类

1. It’s never too old to learn. 活到老学到老。

2. More hasty，less speed. 欲速则不达。

3. All work and no play make Jack a dull boy. 只工作不玩耍，聪明孩子也变傻。

4. One cannot put back the clock. 时钟不能倒转。5. One hour today is worth two tomorrow. 争分夺秒效率高。

6. Please the eye and plague the heart. 贪图一时快活，必然留下隐祸。

7. Success belongs to the persevering. 坚持就是胜利。（the+a.表示一类人，在这里the persevering表示坚持的人）

8. Health is better than wealth，health is happiness. 健康胜过财富，健康就是幸福。大家背诵这些亮点提升谚语，应该进行默写哦，千万不要写错了。同时这些谚语大家也可以灵活运用到其他写作题型中，千万不要禁锢自己的思维。

现在的环境，被糟蹋的非常厉害，工业污染特别严重，现在人为污染也很严重，我们呼吸不到新鲜的空气，看不到那些美丽的景色。路边的小草，再也没有往日的生机;房边的大树，也变得不再青翠，就连城市的河水，也浑浊不堪。

我来为大家说一件我亲眼看到的事件吧。放暑假了，父母带我去美丽的普吉岛玩耍，第三天，我们乘船来到pp岛，在船上，我亲眼目睹了一位领队吐痰到海里，那海水是多么的清洁，干净呀!小鱼，珊瑚都尽收我的眼底，而在这种情况下，吐痰到海里，真是让人看不下去，他还吐了“两”次呢!虽然这海水是那么的纯洁，干净，但是假如每个人来这里都吐一口痰，那这海水会多么的肮脏，浑浊和难看呀!

我们要保护环境，还要不伤害环境，不要像那位领队一样这样的破坏，伤害环境。我们是人类，应当保护我们赖以生存的地球。如今的地球已经“发烧”了。

在我们的生活中，我们应该注意从中的点点滴滴，扔垃圾时扔到垃圾娄里，不要随地吐痰，不要随意扔烟头到树林里，等等，有许多许多，只要我们努力，就一定能让我们的家园重复青春的。

不伤害环境，从我做起。

1.There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been greatly reduced with the rapid growth of modern cities.

To protect the environment, governments of many countries have done a lot. Legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. Therefore, governments are playing the most important role in the environmental protection today.

In my opinion, to protect environment, the government must take even more concrete measures. First, it should let people fully realize the importance of environmental protection through education. Second, much more efforts should be made to put the population planning policy into practice, because more people means more people means more pollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves.

2.We can’t live without water, but now the water was polluted. It is the biggest problem. It influences our daily life. So we should find a way to solve this problem. Water is important resources. In our daily life, we often leave the tap on after cleaning hands. Sometimes we often drop litter in the river. So the water was polluted by us. I think we could use a bottle of water two or three times. We have to turn off the tap after cleaning hands.

Let’s try to form a good habit and save things around us. Let’s do it from now on!

Fish can’t live without water. Plants can’t live without water. People can’t live without water, either. As you can see, the water is very important to us. But now drinking water is leand less. The water was polluted seriously.

So we would act quickly in order to save the water, But what must we do nowI think we can plant trees, clean the banks of the river, water the plants by using used water. Turn off the shower while we are washing hair. And we shouldn’t drop litter into the river and so on.

It’s our duty to try our best to protect and save water. And don’t forget that if we don’t save water, the last drop of water will be our tear

Water is very important to us. We can’t live without water. But the drinking water is leand less. Because we waste a lot of water in our daily life. And some of us often throw rubbish into the rivers. So the rivers are polluted seriously.

It’s our duty to save water, we must do something to save water. For example, we shouldn’t pour waste water into the rivers and we should pick up litter around us.

If we don’t save water, the last drop of water will be our tear

对于中国考生来说，英文写作一直是最为头疼的事情之一。那么考生为什么会畏惧英文表达呢？为什么有些考生背了一两万个单词却仍然写不出好的文章呢？找到了这一系列问题的答案，就真正抓住了提高写作能力的关键。

英文写作困境可以归纳为三类：

困境1：面对一个题目，根本无话可说，即便用中文，也写不出内容。

困境2：有话可说，有内容可写，但英文表达支离破碎，完全不能用英文阐释清楚自己的观点。

困境3：有话说，也能用英文表达出要表达的意思，但写出来的语言“满篇尽带Chinglish（中式英语）”。

那么该如何走出困境，真正并有针对性地提高语言表达能力呢？答案很简单，只有两个字——素材！

面对一个话题，考生之所以无法写出连贯的文字，是因为缺少写作素材。那么素材是什么呢？其实也就是我们所说的“言之有物”中的“物”。无论是四、六级写作，还是考研写作，或是雅思、托福、GRE、GMAT、SAT写作，考生之所以无法取得高分，根本原因在于其日常积累的英文论证素材以及论据素材过于贫乏，根本无法将零星散落于大脑各个角落不成体系的素材组合起来，形成一篇逻辑严密、语言优美地道的文章。因此，英文素材的积累和素材库的建立可以真正帮助中国英语学习者和广大英语考生提高写作能力，走出英文表达困境。

正如前面所提到的，英语写作素材包含两类：一类是论证素材，即对于论点进行理论分析的素材。例如：论证竞争机制的重要性、论证环境保护的必要性、论证艺术的价值等。一类是论据素材，即可支持论点的相关事例。例如：“钻石教父”雷维夫与DeBeers公司的竞争促进了整个钻石行业的发展这一事例，可用来支持“竞争机制的重要性”的论证；引用美国政府参与环境保护的例子可佐证“环境保护的必要性”；贝多芬、巴赫、凡高的例子可说明伟大的艺术家们的艺术作品是如何推动人类文明发展的，并用以例证“艺术的价值”。

其实，只要多掌握适用于写作测试的英文写作素材（论证素材+论据素材），就已经为写出有理有据的文章打下了良好的基础，这也是写作的前提。因为，任何语言学习，或者说任何学习过程，都遵循“输入—输出”模式。如果没有输入，则永远不可能有输出；若没有好的输入，则永远不可能有好的输出。因此，语言学习有一条永恒不变的真理：不听永远不会说，不读永远不会写。这里的“听”和“读”就是输入环节，“说”和“写”就是输出环节；只有输入了好的英文素材，才能在需要的地方进行输出。

对于初写科技论文的人来说，论文题目不宜太大，篇幅不宜太长，涉及问题的面不宜过宽，论述的问题也不求过深。应尽可能在前人已有知识的基础上提出一点新的看法。

在第二步时，论文的题目可大一点、深一点。论文题目可以是着重谈某一点，如某个重要问题的某一个重要侧面或某一当前疑难的焦点，解决了这一点，有推动全局的重要意义。

在第三步时，对某专业的基本问题和重要疑难问题有独到的见解，对这个专业的学术水平的提高有推动作用。

第四步时，对某一学科有关的领域有深邃广博的知识，并能运用这些知识对某学科提供创造性见解，对此学科的发展有重要的推动作用，或对此学科水平的提高有重要的突破。

注意不必要去追求写全面论述性的大问题，所写的主题，可以很小，却又是重要的。其实选题很多，选自己熟悉和所从事的工作，并对今后工作有益的选题，既能总结工作的得失又能促进工作。