改善我们的生活环境英语（通用20篇）

引导语：环境与人类共存，资源开发与环境保护协调。下面是小编为你带来的英语保护环境的作文，希望对你有所帮助。 保护环境初三英语作文（一）

Many people are active in fighting against unfair treatment to colored people, women , animals and so on. Right now I am talking about fighting for respect to our environment.Though the environment doesnt have a mouth to deprecate what humans have done to her, she retaliates through action. In the early years the Chinese cut down large quantities of trees, at the source of the yellow river, which led to the disappearance of big forests and terrible floods. As a result, the Huangtu plateau which was once covered with grass and forests was turned into barrens that supported fewer plants. Another example was in several developed countries. Because many chemical factories discharged poisonous gas without filtering it, cities were covered with so much poisonous gas that people were killed by the air they breathed in. What horrible scene!What we are suffering is only a small part of what the nature once suffered. If we dont take action to show respect to the environment.

Measures should be taken to protect the environment on which we are relying. First governments should forbid destroying vegetation, rivers and lakes, oceans, as and the atmosphere as well. Second voices should be made to announce the public of the importance of protecting the environment. Third enterprises should pay special attention to the effect they have on the environment and work out solutions for the problems.

Only by changing the way we treat the environment can we get along well with it. Only by saving the environment can we save ourselves. 保护环境初三英语作文（二）

The earth scale change of climate has brought a new kind of natural disaster and the developed and complicated city system is holding a latent risk of expanding the damage artificially. Also people has been spoiling the health since the immense quantity of chemicals have been produced and already used in pursuit of convenience and various toxic substances have been produced unintentionally and accumulated in environment.

Therefore, We need some countermeasures from the viewpoint to prevent the city environment form disaster and to manage environmental risks. So we will develop and improve a new risk management system and a disaster prevention system to preserve and create the city environment where people feel easy and sound in their life. 保护环境初三英语作文（三）

Pollution has been a serious problem for a certain time around the world. There are many causes for it. Transportation is the main factor of pollution. When the waste gas from cars is released, the air is polluted. People breathing in the polluted air can develop respiratory disease. Another factor is that people throw their garbage everywhere. All kinds of garbage not only spoil the splendid environment, but also cause environmental pollution. Whats more, industrial pollution also deserves our attention. Wastewater from factories is poured into rivers and this causes water pollution. As a consequence, the greenhouse effect becomes a problem which needs our immediate caution and how to solve is urgent all over the world. At present, some measures have been taken to prevernt.

For example, people classify the garbage and some is recycled after being collected. People are also encouraged to use paper products instead of plastic products because we know that our living condition will be worse if we keep ignoring this problem. And I believe we can prevent pollution if everyone makes the efforts.

[英语保护环境的作文

Is a source of atmospheric pollution, automobile exhaust emissions. The original day is blue sky thousands of miles, but now in some big cities, dark clouds, days groggy, and smelling the automobile exhaust, will be very uncomfortable, will also cause cancer. Car brought convenience to people, but also give a person come trouble exhaust. So I want to invent a kind of environmental protection car perfume exhaust.

This car far and general, approach can find the car without the exhaust pipe, only several honeycomb holes in the rear. People cant help but question, then the tail gas is how to deal with? What about the few at the back of the hole? The original automobile exhaust has been through in the car of a tube to trunk of a big box. The first small box of exhaust gas into the first big box, box spews disinfection powder, after disinfection of exhaust gas after a filter paper wall in the second small box, this small box also jet air disinfection, second after disinfection of exhaust gas through a filter paper wall come Chinese medicine steaming box. The box is full of Chinese traditional medicine powder, 4 walls exudes a of the heat and boil Chinese medicine Chinese traditional medicine. Three times after disinfection of exhaust gas after the thickest wall filter paper box to the perfume. Exhaust immediately into non-toxic harmless aroma, the aroma and then through the small hole at the back of the scattered outside the car, a series of disinfection purification is done.

[保护环境英文作文200字

Protecting the Environment

In the last several decades, our earth has been extremely polluted, such as air pollution, water pollution, noise pollution and so on. In recent years, the extreme weather becomes more and more frequent. Winter gets colder and summer becomes hotter and it rains more frequently. All of these warn us that protecting the environment is a serious and emergent event. As our general people, we should build proper lifestyle. We should pay attention to water and light saving. When we go out, we should firstly choose the public transportation. The most important is that we must realize that we can do a lot of things to protect our environment. Its our duty to make our home better. Let’s change from ourselves.

在过去的几十年里，我们的地球已经极度污染，比如大气污染，水污染以及噪音污染等等。近几年，极地气候越来越频繁。冬天越来越暖，夏天越来越热，还经常下雨。所有的这些都警示我们保护环境是一件严肃紧迫的事。作为普通老百姓，我们应该形成合适的生活方式。我们应该注意节约水电。出门的时候我们应该首选公共交通。最重要的是我们必须意识到我们可以做很多事情来保护我们的环境。使我们的家园变得更美好是我们的责任。让我们从自己开始改变。

[初中英语作文及翻译：保护环境

It has been two years since I first got to university. Some of my

classmates say that the college life is boring, because they have plenty of time

but do not know what to do. However, from my point of view, the campus life in

college is interesting and colorful as long as you make it meaningful.

In the first semester in college, I didnt relax and I still worked hard as

I was in the senior school. I usually spent two hours in study at night and I

went to the classroom forautonomous learning.But the difference is that I have

many extracurricular activities. For example, I went to the English Corner

regularly on Tuesday night, in which I could practice my spoken English and make

friends with common interests.

Besides, I join the Student Union of my department. In the Student Union, I

have a group of workmates who work hard together and support to each other.

Actually, it looks like a big, warm family that we can share our lives together.

During various activities, I realize the importance of team spirit that helps us

go further.

Finally, college is great stage to improve a student and show ones

abilities. In college, I know more about our society and get more channels to

explore the outside world. I realize that I am not only a student but also an

adult who is preparing to step into the society.

In short, I cherish my life in college campus and I will try hard to make

it colorful as well as meaningful.

The expectant Labor Day arrived at finally,we cantake a break finally. The seldom several days holidays, I want to play a fully enjoy.

The first day, Im going to Yiwu. I by train, Setout from Shanghai, by way of Jiaxing and Hangzhou. The scenery in the journey is very beautiful, There is many hills, But not how many waters, My happpy mood did not therefore suffer the influence, Because Im not to like the water very much, Especially big river.

Keep in mind the strange and pleased mood, I arrived Yiwu. The many people says, Yiwu become famous because of small merchandise, I approve very much now, However the night that I like it. I live the neighborhood in hills, Air is very good, But there is a lot of insectual. The sunlight is very strong there sevral days, Usually in the daytime of time, I sleeping in house, The nightfall go to play. Very quick a week passde by.

The holidays be over, I felt not how happy, But I hope that I can to breathe the air on the hills again. Expect the labor day of the next year.

[我的劳动节生活英语作文

We cant 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.

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

Water is very important to us.We cant live without water.But the drinking water is less and 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.

Its our duty to save water, we must do something to save water.For example, we shouldnt pour waste water into the rivers and we should pick up litter around us.

If we dont save water, the last drop of water will be our tear.

Fish cant live without water.Plants cant live without water.People cant live without water, either.As you can see, the water is very important to us.But now drinking water is less and less.The water was polluted seriously.

So we would act quickly in order to save the water, But what must we do now? I 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 shouldnt drop litter into the river and so on.

Its our duty to try our best to protect and save water.And dont forget that if we dont save water, the last drop of water will be our tear.;

If we dont save water, the last drop of water will be our tear.What a frightful announcement!

Water is very important for people, animals and plants.Water is needed to many things in daily life, like taking a shower, drinking, washing clothes, making meals and so on.We cant live without water.But now water has become less and less because people waste water and pollute water.If we continue to do things like this, we shall destroy ourselves.So we should take action to improve the environment quickly.We shouldnt throw rubbish into the rivers.We should pay attention to environmental protection.We can use less water when we wash something.In a word, we should save water.

导语：作为一名中学生，你对你现在的校园生活还满意吗?下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

Hi! I am a girl. I’m fourteen years old. I come from a small village of Guangxi. I am a student of Class 1, Grade 2. My School life is very interesting. Class begins at 7:45a.m. I have five classes in the morning. In the afternoon, I often have two or three classes. We learn Chinese, English, math, history, biology, geography, politics, physics and so on. I learn them with great interest. I like P.E. best. Because having sports is good for us and build us up. And we’ll have a sport meet this term, I want to take part in the long jump.

I have lunch at school at about a quarter to twelve, because my home is a little far from the school. After school, I often play basketball with my classmates on the playground. Sometimes, I go to the school library. In my spare time, I often practice speaking English with my good friends on the lawn. Because Beijing will host the 2008 Olympic, English is very important. Speaking English will help me to make more foreign friends.

My teachers and classmates are very friendly to me. I like my school life very much. What about your school life? Can you tell me?

【参考译文】

嗨!我是姑娘我十四岁。我来自广西的一个小村庄。我是一名1年级2班的学生。我的学校生活很有趣。在7:45a开始上课。我上午有五节课。在下午，我经常有2个或三个班。我们学语文、英语、数学、历史、生物学、地理、政治、物理等。我很感兴趣。我最喜欢体育运动。因为有运动对我们有好处，把我们建立起来。这学期我们将有一个运动会，我想参加跳远比赛。

我在学校吃午饭大约四分之一到十二，因为我的家离学校有一点远。放学后，我经常和我的同学们在操场上打篮球。有时，我去学校图书馆。在我的业余时间，我经常练习说英语和我的好朋友在草坪上。因为北京将举办2008届奥运会，英语是非常重要的。说英语将帮助我结交更多的外国朋友。

我的老师和同学对我很友好。我非常喜欢我的学校生活。你的学校生活怎么样?你能告诉我吗?

We all know it is becoming more and more important to protect our environment well.We should stop cutting down trees ,dropping litter everywhere and throwing waste before it is processed. It has caused lots of problems such as much rich land becomes desert;Rivers become dirty ;The air is becoming worse and worse ;The temperature is becoming hotter and hotter.So we must do something to change the situation.Wed better walk or ride bikes to work or go to school instead of driving a car,We mustnt use plastic bags.Our government must take some measures to prevent factories producing smoking etc.

The earth is our common homeland, we will not be able to live without the earth, so we should protect our home, cant let those greedy people destroy the earth.

Due to the deforestation of people, from underground oil, coal, discharge of sewage, chemical plant, built the earth has been scarred, because the tree is his bones and muscles, underground oil is his blood, the coal is his insides, the earth must be very painful, very hate him sons and daughters, should treat him so, but people did a show of indifference, said: "the earth is not to provide us with resources, hearing this, I am very sympathetic to the earth, feel sad for the earth."

And better homes in my heart is like this: people living in wooden houses, the home use is very of environmental protection, the source of all is depend on the sun can, as long as the sun will have electricity, car is the solar energy, environmentally friendly, green city, the birds come here to live and work in peace and contentment, singing a happy song, people no longer deforestation, wont hurt the earth, all living a happy good life, also wont kill some innocent little animals, the earth saw it all, happy smile, his scar is finally good, again is a fresh world.

While people used to hurt the earth, but now most people realize his mistake, and the country will also from time to time to do a publicity, to remind people to protect the environment, to become a good citizen, if people correct mistakes, I think my homeland in my heart, can come true soon.

地球是我们共同的家园，没有了地球我们将无法生存，所以我们要保护我们的家园，不能让那些贪心的人破坏地球。

由于人们的乱砍乱伐、从地下抽油、挖煤、排放污水、建化工厂，地球已经伤痕累累，因为树木就是他的筋骨，地下油是他的血液，那煤就是他的五脏六腑呀，地球一定很痛，很恨他的儿女们，竟然这样对待他，可人们却一副无所谓的样子，说：“地球不就是给我们提供资源的吗，听了这话，我非常同情地球，为地球感到悲伤。”

而在我心中的美好家园是这样的：人们都住着木头房子，家里用的东西都是很环保的，一切都是靠太阳的源能，只要有太阳就会有电，车都是太阳能的，很环保，城市里绿树成荫，鸟儿们都来这安居乐业，唱着愉快的歌声，人们不再乱砍乱伐，不会再伤害地球，都过着幸福美好的生活，也不会再杀害一些无辜的小动物，当地球看到了这一切，高兴的笑了，他的伤痕终于好了，又是一个精神焕发的地球了。

虽然人们以前伤害了地球，但现在大部分人都认识到自己的错误了，而且全国也会时不时的做一做宣传，时刻提醒人们要保护环境，做一个好公民，如果人们都改正错误的话，我想我心中的美好家园，不久就能成真的了。

i had a joyful summer vacation. during the holidays, i traveled with my families. we went to beijing and stayed there for four days. we lived in the hotel. it is very beautiful. we visited to the tiananmen square, the imperial palace, the summer palace and the old summer palace. we also went to the great wall. the weather was very hot, but we were exciting. i like beijing very much. i hope i can go there again.

[暑假生活英语作文参考

I am a student who studies in a school which is located in Harbin. I was admitted into this beautiful school. I still remember the day when I first went to school. In my eyes, everything was pretty. I get on well with my classmates and teachers. Since I went to this school, I think of my teachers as my best friends like leaves and flowers. I never look upon them as others. It is reason why I often question my teachers on some problems is that I love them. When I am trouble and lose heart, they always help me settle these problems. Of course, I am also satisfied with their education. I have a lot of friends who can make me try to form them good study habits. Because of that, I often get up early and try my best to study well.I also like you that I have favorite subject, also have dislike subject. I prefer learning English to learning others. It is easily of me to learn this lesson, I often get an "A" in the exam. In my In my opinion，In the future work, the English study also play an important role. I do not like Chinese because it is so boring that I cant stand sleeping. In order to make progress, I have to try my best to learn it well. I also want to lay a good foundation in all subjects. I believe, in the near future, I am learning will be successful.

I think we should enjoy a change from our busy life in our school.

So we must have an outing at some interesting places, Such as The Himalayas, the west lake and the great wall. In this way, we will have a rest in our busy life, If it is in beautiful places that you will enjoy yourselves. During that time, you will not only see the sights od views, but you also can go through an interesting life. That can enlarge your views. Physical recreations and intellectual activities are the two major ways of spending our leisure time. While some people have interests in both of them, most of us also have preferable way to spend our time off. I prefer a balance of these kinds of activities to provide both the physical conditioning and mental stimulation I need to face in the daily grind. For me, physical recreation is necessary for good health but intellectual pursuits such as reading stories provide the most pleasure.

I really enjoy my school life. School life should be interesting and colorful, just as the saying goes, "The school life is everyone young men, the source of happiness."

During the winter vacation, nothing is different for my life. I wake up 11

oclock Am everyday, after a washing, I have a good lunch with my parents. Next

I play computer games till the time to have supper. After have dinner. I go on

playing till 2 oclock Am, and then go to sleep with tired. This is one dull day

of my winter vacation.

But I havent bored all the time. Sometimes I read the books, sometime I

listen to the music or the radio in the bed, because it was very cold outside

and snowy all the day. And I also meat some of my good friends during the

vacation, we have a very long talk about the life of each other in the past year

and play table tennis tegether. And I watched the spring festival party of the

CCTV in the last seconds of the 2004 year! I think this is the thing most people

of china doing at that time.

Thats all, all my dull, coldly and snowy winter vacation.

There was a teenage boy who stole a lot of money from home and left home to live outside. After staying out for half a year, the boy spent all his money. He was so cold and hungry that he really wanted to go home. Hesitate for a long time, he wrote a letter to his family, wrote in the letter: dear mom and dad, I know I was wrong, only go out in the outside, to remember the warmth of home, these days, I miss you all the time. With deep regret, I dare not to see you, and I am going home on a dark night. If you will forgive me, please hang a light for me at the door. After the letter was sent, the boy set out on his journey home. After a long journey, he came to the mountain girder of his hometown, and he ate some dry food and hid there until night when he crept up the hill. He was shocked when he looked at the village crying. There was a lantern hanging in the door of the whole village!

有一个十几岁的男孩，他从家里偷了一大笔钱，然后离开家到外面生活。在外面呆了半年，男孩把钱全部花光了。他又冷又饿，他非常想要回家。犹豫了很久，他给家人写了一封信，信中写道：亲爱的爸爸妈妈，我知道我错了，只有出门在外，才能想起家的温暖，这些日子，我无时无刻不在想念你们。由于怀着深深的愧疚，我不敢见你们，我准备在一个黑暗的夜晚回家。假如你们愿意原谅我，就请在门口为我挂一盏灯吧。信寄出去后，男孩踏上回家的旅程。经过长途跋涉，他来到了家乡农村的山梁后，他吃了一些干粮，躲在那里，直到夜晚降临，他才悄悄爬上山梁。当他哭着看向村子里看时，他惊呆了。整个村庄的人家门前都挂着一个灯笼!

[高中英语作文生活需要宽恕

early in senior high school, we longed to be enrolled in a university. now the dream has come true. but how do we college students like our campus life?

certainly, some relish it, finding it colorful and rewarding. besides study, they spend considerable amount of time improving themselves in various aspect. yet others do not think much of their college life, thus do not benefit as much. in their eyes, the university is just a bigger high school. the only difference is that they have more time at their disposal without parents looking over their shoulder.

as to me, college life is ideal if only i have abundant books to read, some bosom friends to keep me company, a couple of conscientious professors to instruct me, and an easy access to the internet.

早在高中，我们就渴望进入大学。现在梦想成真了。但是我们大学生喜欢我们的校园生活吗？

当然，有些人喜欢它，觉得它丰富多彩，很有回报。除了学习，他们还花了大量的时间在各个方面提高自己。然而，其他人对他们的大学生活不怎么重视，因此也没有那么多的益处。在他们看来，这所大学只是一所更大的高中。唯一的区别是，他们有更多的时间可以自由支配，而父母则不必回头看。

对我来说，大学生活是理想的，只要我有大量的书可以阅读，一些知心朋友可以陪伴我，一些认真的教授可以指导我，以及容易上网。

I am a student in Huaxing Middle School. Do you know the plastic bags? Do you often use the plastic bags? I don’t like them. I think they use the wasting valuable oil their production. And they can’t decompose(分解) in a short time. The plastic bags will make our world worse. I agree with the rule, which people can’t get the free plastic bags in the shops, supermarkets. It encourages people to use their cloth bags and baskets. It’s good for our environment.

So I hope all the students in our class stop to use the plastic bags, and use our own cloth bags. I hope we can take care of our environment.

Let’s make our world more and more beautiful.

After passing the 20XX College Entrance Examination, I find my name in the enrolling list of Hechi college which many young people dream of. As a boy of 18, I am happy to go to such a famous university, so that I want to make my life colorful and fruitful in university. Heres my plan for university life:

Firstly, I am an adult of 18 years old, so I should learn to be independent, especially in my study. Teachers here will not keep an eye on me as they did in the middle school and parents will not take care of everything as they did in the past. Of course, study is my own business and priority. I will pay most of my attention to it. I think the autonomous learning is the most important for a college student. Besides, I will learn how to think of the questions critically and study my courses creatively.

Secondly, it is also important to set aside some time for relaxation because study shouldnt occupy all of my free time. I will develop my hobbies to enrich my experience and broaden my horizon. At the same time, I will participate in some associations to learn something outside of textbooks and get some understandings about society and the world.

Finally, I will make more friends on campus. It is an effective way to improve my communicative abilities and confidence. How to spend a fruitful and meaningful university life? Friends can help me because we can compete with each other, make progress together.

In short, I am looking forward to my life in university and I am sure it will be happy and fruitful.

Development and the Environment

It is undeniable that the worsening environment has become the biggest concern of the present-day world. Land resources are dwindling because of water loss and soil erosion. Waste gases poison the air we breathe. The rivers and lakes are polluted by waste dumped in them from factories. It is probably no exaggeration to say that deterioration of the quality of the environment threatens the existence of mankind itself.

Some people are of the opinion that the environmental problem is the price we have to pay for economic development. But I do not think that this argument is valid. After all, what is the point of economic growth if people＇s lives are adversely alfected by worsening environmental pollution?

There is plenty of evidence to show that sustainable development can be achieved by balancing economic growth with protection of the environment. The key to achieving this is to make people aware of the seriousness of the problem. Both governments and ordinary citizens should join hands to make this world a better place to live in, not only for ourselves, but also for future generations.

环境与发展

不可否认的是环境恶化已成为当今世界上人们最担心的事了。因为水资源的浪费和土壤被侵蚀，土地资源逐渐缩小。我们呼吸着有毒的空气，河流和湖泊也被附近的工厂里排放出来的废弃物严重污染了。不夸大其词地说，环境质量的恶化很可能威胁人类的生存。

有些人说环境问题是我们为经济发展所付出的代价。对此，我不敢苟同。如果人类的生活被日益恶化的环境污染所影响的话，那么，经济发展的意义何在?

足够的证据表明：经济发展与环境保护的平衡可以实现可持续发展。关键是使人们意识到问题的严重性。政府和普通市民两方都应该携手使地球成为更适合人类居住的地方，这不仅是为我们自己，也是为我们的后代。

[环境与发展英语作文及译文

With time goes by， it becomes a bit hard for me to remember everything about myself at the first day of my college life。 However， there was one thing for sure that I did feel quite excited and curious about my university。 There is no doubt that students like me have struggled for a long time so that can be permitted to enter the university。

随着时间的流逝，记得在我的第一天大学生活对我来说变得有点困难了。然而，有一点是肯定的，我对大学真的感到很兴奋很好奇。毫无疑问，很多像我这样努力了很长时间才可以进入大学的学生。

We will never forget our freshman year at college. In general it is a time filled with anticipation, some anxiety, and wonderful discoveries.

College is much different than high school. You may decide to commute from your home to a local campus. Without doubt, the most dramatic freshman year is for those living away from home. What can we expect as we head off into the wonderful world of higher education?

The first thing I notice is the workload. It is heavier and more intense than I ever experienced before. The major challenges of college work are large volume of reading, short deadlines, and “endless” writing. A related effect that can be brought on by the workload is doubt, frustration, and loneliness if possible.

On some of those long, seemingly endless nights of studying and writing, it will be very natural for me to long for fine old days. Hang in there. These down periods will pass.

I have made a lot of new friends. I am sure college friendships will be among the most satisfying and long-term in my life. Its always exciting to discover how wonderfully diverse college relationships can be.

I am enjoying my newfound freedom. Stay up until dawn talking about my ideals and ambitions with my dorms regular bull session buddies. Sleep in until the afternoon on a light class day. Explore the local town or suburbs with one or two of my new friends.

I even start to think about my future. Going to college is as much about finding out who am I as it is about getting the degree.

My winter holiday is very dull. I stay at home for most of time. Sometimes

I visit my friends and play basketball with them. Sometimes we go shopping.

One day, we go to the KFC. We have hamburgers, chicken coke and French

fries. We have sore throats. We go home and have a rest. Then we feel better. We

go and play computer games! How mad we are!

This is the only thing I can talk about in the holiday.

1.1词汇方面

如果把写英语作文比作建楼房的话，英语词汇在英语写作中起着砖、瓦的作用，是句子的最基本的组成部分，所以词汇是我们高中英语教学中的重点，单词听写是课堂教学必不可少的一个环节，但学生的词汇量毕竟有限，遇到问题时，便会用汉语词汇去补充英语词汇的空缺。

例如：交通十分繁忙。误：The traffic is busy. 正：The traffic is heavy.

她和一位教授结婚了。误：She married with a professor.

正：She married a professor.

英语词语的词义往往比较复杂，并和汉语有着一定区别。这种不同就会会导致学生仅把写作当作一词一句的翻译来做，结果是事倍功半。

1.2语法方面

英语中难点就是时态，语态的掌握。英语中常用时态共十六种，语态分为主动语态与被动语态，语气有陈述语气与虚拟语气之分。不同的时态有它特有的句法结构。如现在进行时态使用be＋v－ing形式来表示。现在完成时则用have／has ＋p．p来表示。一般将来时则用shall／will／be going to＋v来表示。英语中时间意义的表达是通过动词的时和体来加以反映，而汉语中不存在时、体等，汉语则依靠表示时间的副词（如“曾经”、“正在”、“已经”、“将要”）作状语，或利用虚词“了”、“着”、“过”等作补语这一语法手段来体现，动词本身无任何变化。在英语中，“already”和“ever”常常用在完成时态之中，不能与表示过去的时间状语连用。学生常常把上述句子错译成“Yesterday I have been to the park．”“Five years ago，they have known each other．”又如在英语中，我们常常用否定前置来