2016年大学英语四级作文范文汇集20篇

Trees are very useful to people. They provide us with wood and other

products. They give us shade and they help to prevent drought and floods.

Unfortunately， in many parts of our country， people havent realized the

importance of trees. They cut them down at will. They are usually too lazy or

too careless to plant and look after new trees. As a result， the forests

continue to disappear.

Where there are no trees the rain falls on the surface， causing floods， and

carries away with the rich topsoil， in which crops grow so well. When all the

topsoil is gone， nothing remains but worthless deserted.

The big floods of 1998， in parts of China， have already taught us a good

lesson. So every one of us must love trees， protect forests， and keep on

planting trees each year.

Dear Jim,

I’m writing to tell you more about the new form of sharing bike--mobike

mentioned in your latest letter.

It’s very convenient to use if you have a smartphone. What you do is to

find a nearest mobike through the APP, scan the QR code on the bike, and enjoy

your trip.

Compared to other forms of sharing bike, the greatest advantage of mobike

is that you can easily find one and never worry about where to park it. It is

becoming a new trend as a means of transportation, which relieves the traffic

pressure and does good to the environment as well.

Hope to ride a mobike with you in China.

Yours,

Li Hua

The environment of the city is getting worse and worse today. There are wastes, air pollution and so on. What can we do to save our city? About the wastes, we should sort the wastes, to see if they can be recycle used; use the reusable shopping bag instead of the plastic bags. About the air pollution, we should go to school on foot or by bike; we should also ask our family not to use car as much as possible, take the subway or bus instead. I hope everyone can see the environment problem and do the best to save our city.

如今城市的环境变得越来越糟。有垃圾和空气污染等问题。我们应该如何保护我们的城市?关于垃圾，我们应该进行垃圾分类，看看它们是不是可以回收利用;使用环保购物袋来代替塑料袋。关于空气污染，我们应该走路或者骑自行车去学校;我们还应该要求家人尽量少使用汽车，用地铁或者公交车代替。我希望每个人都能看到环境问题，尽量来拯救我们的城市。

Science and technology have been bringing human beings tremendous benefits.

Thanks to science and technology, we now live comfortably and conveniently in

houses furnished with air conditioners, refrigerators, washing machines and

televisions etc. Thanks to science and technology, we can eat fresh vegetables

at the year round. Thanks to science and technology, we can travel long

distances in the fraction of a second on planes, trains and cars. Thanks to

science and technology, we wear clothes with synthetic materials which can not

easily be worn out.

However, science and technology have atso brought us a lot of disasters.

First, because of the many breakthroughs in the field of medicine, people are

now living much longer than they used to. As a result, the population of the

world is increasing, causing lots of problems. Second, because of the

development of industry, lots of the wastes from factories pour into the air and

rivers, causing pollution of all kinds. Third, some terrorists are using science

and technology against mankind. They use biological, chemical and unclear

weapons to threaten world peace...

So its urgent that we find ways to solve these problems. But we should not

stop the development of science and technology because of these disasters they

bring, just as we should not give up eating for fear of choking. In addition, we

should make some rules to regulate our actions. As long as we use science and

technology in a proper way, they may bring us even more benefits.

With the rapid development of our society, more and more people are fond of

online shopping for its convenience. Online shopping has been a heated fashion.

But different people have different views on this point. After all, every coin

has two sides.

Online shopping has advantages as well as disadvantages. Firstly, nowadays,

the Internet has become a must. As convenient as it is, people depend on online

shopping as it caters for those who are busy with work or other things. And it

can help us save much money, which is cheaper than what we buy in the physical

store. What’s more, it contributes the Internet to the further development.

However, it is also a risk of online shopping as we pay the bill online by

our credit cards, we may be cheated by the dishonest shoppers. Sometimes the

quality of what we buy online is much worse than we could imagine.

In my opinion, when we are shopping online, we should keep wise to prevent

us from treating. And we’ll find that online shopping has advantages over

disadvantages.

Many people ask what happiness is. I don’t know why there are many people

asking this question, because I think happiness is simple. As for me, I feel

happy when I do a good job in my study. Teachers praise me and my parents are

happy. Or, when I help others I feel happy. I am proud of myself. Besides,

playing with my classmates or friends is happy, too. We always have a great time

together. From above, they are all happiness.

Everyone has a hobby. I like doing sports and I like playing basketball the

best. So I decided to play basketball every morning with my classmates. Today,

the weather was nice. Early in the morning, I got up and worn clothes quickly.

When I arrived at the basketball ground, my classmates have already been there.

First, we ran around the basketball ground so that we could play better in the

game. After that, we began to play basketball. In the end, we beat another team.

Although we all felt tired, we were happy and proud.

At present, many teenagers smoke. I dont think its a good phenomenon. It

must be stopped, for smoking is harmful in many ways.

First, smoking is bad for our health. As we start smoking, its so

difficult to give up, because the tobacco contains a drug called nicotine, which

can get us into the habit of smoking. When we go without nicotine, our bodies

will feel sick.

Second, smoking is so dangerous. When we smoke in bed, we may kill

ourselves as well as burn down our houses, for burning cigarette ends may cause

a big fire. And if we threw the cigarette ends anywhere, it would also cause a

fire disaster.

Furthermore, once we smoke in public, we may make other people feel

uncomfortable as well.

Accordingly, for the sake of your and others’ health, please dont

smoke.

With the development of science and technology, our lives have changed a

lot in the past century. Many things that wouldn’t happen before have come into

reality now. Therefore, our lives will change as well in the future. Our pace of

live will greatly speed up, because we will help many machines to finish our

work. Many things can be done autonomously. Therefore, people will have more

time for fun. People can travel the outer space freely. Space shuttle can bring

people to planets far from the earth. Human beings may live in other planets.

Besides, our environment will be much better than now, because some effective

measures are taken to protect the environment. Earth is still a beautiful home

for human.

However,the Spring Festival in 2020 is totally different.A war without smoke and

guns has started,and the "new tubular virus"pneumonia has swept through.All

departments have responded positively and fought against the epidemic

together.

然而2020年的春节却完全不一样，一场不见硝烟，不闻炮响的战争打响了，不宣而战，“新型管状病毒”席卷而至，各地各部门积极响应，共同对抗疫情。

Angels in white, armed police officers and soldiers,volunteers.Many brave

men are fighting in the front line. As the lifes reverser,they have opened a

new chapter in2020.

白衣天使们，武警官兵们，志愿者们……许许多多奋战在一线的勇士们，他们作为生命的逆行者，开启了2020的新篇章。

2020 is a new beginning,but just at the time of the Spring Festival,the

Chinese people once again face the virus crisis: new coronavirus,only17years

since the last SARS in2003.

2020年是一个新的开始，可是，恰好在春节降临之际，中华人民再一次面对病毒危机：新形冠状病毒，距离上次2003年非典仅过去17年。

Before the Spring Festival this year, a coronal pneumonia swept across the

country like a wind.

今年春节前一场冠性肺炎像场风一样，席卷了全国

The moment I go to high school, I have made up my mind to study hard. It is

known to all that the period of high school is the turning point of people’s

life, which may decide my future career. So I know the importance of striving

for my future. The reason why I study so hard are various. First, I want my

parents to be proud of me. When my mothers’ friends come to visit her, they

always brag about how excellent their children are, but my mother would never

take me as the topic, because she does not want me to have the pressure. I

appreciate what my mother does to me and really want her to be proud of me.

Second, If I enter a good university, I can have the promising future. It is

time for me to return my parents’ love.

People always believe that when there is pressure, there is motivation, it

seems that pressure equals motivation. We need pressure, it makes us keep move

on, with pressure, we know what to do and how to fulfill our targets. Without

pressure, we are just like a child, never grow up, having no idea of

responsibility. It is pressure that makes us become mature, we should have

pressure, it indeed equals motivation at the certain level. While having too

much pressure is bad for our mind, it is just like a burden that presses our

mind, making people hard to take a breath. Nowadays the case of people commit

suicide is increasing, the reason is that people can’t take a breath from much

pressure, they feel there is no hope in life, no matter what they do, life just

frustrates them. We should have the right attitude towards pressure.

For the first time in everyones experience! For example: the first time to

ride a bicycle, write a book, play a computer for the first time, keep a dog for

the first time, etc! And my first time is climbing!

On a sunny holiday, our family unanimously decided to take exercise -

climbing Maanshan! Maanshan ecological park is located in the south of Yangwu

village, Daling mountain. The main peak is 329.2 meters above sea level. It is

divided into two small peaks at the front and back. It is named Maanshan because

of its shape similar to Maanshan. It used to be a quarry. All the stones mined

were transported to all parts of the city as building materials, bringing

considerable economic benefits to the local area and seriously damaging the

ecological environment. In order to build a civilized, harmonious and ecological

home, the village committee decided to close the quarry and invest 5 million

yuan to build it into an ecological park. Now there are Jinling, Qixingling,

Jiti stone, Qilin mountain and other scenic spots. When I came to the foot of

Maanshan, I stared at the top of Maanshan stupidly. In my mind, I thought of the

complacent expression of climbing to the mountain. After that, I cant wait to

follow the route to the top of the mountain!

At first, I was a living tiger, just like a hungry tiger, flying to the top

of the mountain! The road is getting steeper and steeper, and the fork road runs

across. Its half the way to the top of the mountain. After a long time, the

physical strength is naturally consumed and the knowledge is not much. Im

sweating!! Seeing thousands of houses, cars and pedestrians under my feet, I

secretly encouraged myself: there is still a little way to go, stick to it, and

soon climb to the top of the mountain, dont be discouraged, learn to stick to it

on this road! Only persistence can make people succeed! Time flows silently on

me. I climb to the top of the mountain. I am ecstatic and rush forward in one

breath. Finally climbed to the top of the mountain! Ah! The scenery at the top

of the mountain is so intoxicating and impressive!

As if everything under my feet is my world! The whole village can be seen

clearly. I learned a truth from it, that is: in life, whether it is laid-off, or

encountered difficulties, or be fired and so on. Dont be discouraged. As a human

being, we should learn not to be discouraged in the face of difficulties. In all

kinds of tests of life, just like climbing a mountain, we cant give up halfway,

as long as we stick to it, we will succeed!

With the coming of national day, I have a one week holiday.

I really expect to it, because it want to have a short trip during these days. I will travel to Jiuzhai Valley with my parents for three days.

I have heard that the scenery of Jiuzhai Valley is very beautiful in autumn that it’s the best time to travel there.

Autumn is my most favorite season so I want to enjoy the beauty of such a wonderful place. I do some preparations for this trip.

For example, I search the Internet to see the travel raiders and I have known where the most attracting place is and where to live in. I am sure it will be a wonderful journey.

There are only several days for the coming trip, but I have been too excited to wait.

The imperial palace, also known as the Forbidden City, is the imperial

palace of the Ming and qing dynasties, which is the largest and most complete

ancient architectural complex in China. I especially want to know the

architecture of ancient palaces and the living environment of ancient

emperors.

One weekend in the golden autumn, the sun is shining and the autumn wind is

crisp. My mother and I went to visit the Palace Museum in the center of the

city. I was very happy.

Enter the gate of the Forbidden City, "wow! Its so big here!" I couldnt

help it. The mother said, "the most spectacular is still in the back!" We first

visited the architectural model of the imperial palace and its construction. I

know that the imperial palace covers an area of over 720,000 square meters, with

more than 9,000 rooms, all wooden structures, and all the wooden structures have

no nails. The palace is the blue and white stone base, the tall roof, the yellow

glazed tile, the pattern of the dragon everywhere, and decorated with the

brilliant color of the golden wall. I observed all the palaces, and found that

the palaces were lined up along the north-south axis, and spread out to the

sides, to the north and south, and to the right and left. I told mom, I found

mother listen to nod a smile, said: "the central axis not only in the Forbidden

City, and nanda YongDingMen, north to the drum tower, almost throughout the

whole city. Its magnificent, well-planned and spectacular.

We have been visiting the taihe temple from the imperial garden. What a

breathtaking view! In the Forbidden City, the most striking is the "three halls"

: the hall of supreme harmony, the hall of harmony, the hall of protection and

the temple. They are all built on the 8-meter-high base of the white jade, which

looks like the qiong yuyu in the myth. The first hall of supreme harmony was the

most magnificent building. People called it the "throne room". It was the place

where the emperor held the grand ceremony. It is 28 meters high, 63 meters, 35

meters north and south, and a large pillar with a diameter of 1 meter. Among

them, six large pillars, one meter in diameter around the throne, are flat

dragon pillars of leached gold. The throne is located at the base of the two

meters high in the temple, with the graceful crane and the top of the furnace,

followed by a carefully carved screen. The whole hall is decorated with golden

walls, which are both majestic and magnificent. The hall of neutralization was

the place where the emperor went to the hall of supreme harmony to take a rest

and exercise etiquette. Baohe and the temple are the place where the emperor

gives banquet to the king of the foreign land every New Year. This is just the

palace buildings, and house decoration is numerous, the rarities of the mother

said: "these treasures is only part of it, when Chiang kai-shek fled to Taiwan

carried away many treasure palace, there are some loss in a foreign country". I

feel sorry for the loss of these treasures. When will these lost treasures

return to the embrace of the motherland? I am looking forward to the reunion of

Taiwan and mainland as soon as possible.

The visit of the Forbidden City made me linger. The Palace Museum is an

unparalleled masterpiece. It is a miracle. Our five thousand years of Chinese

culture are profound and profound, and we should be proud and proud to have

built such a magnificent palace for the ancients. At the same time, we also have

the responsibility to protect these cultural relics from destruction, so that

the five thousand years of splendid civilization of the motherland will be

handed down.

No matter the day is how to spend endless， the sun always rises and falls，

flowers always bloom and wither， around heavy traffic is always fleeting， stand

at the time of the tail， we kept after the mist as ignorant of the future.

Too many people always sigh the cruelty of time and the helpless of growing

up。 In fact， growth is really a caterpillar into a butterfly process， always

undergo a metamorphosis of pain， you can better meet the chocolate as unknown

world。 All that let go or no one saw tears in a few years back， you can get

unexpected! The road of the future， whether rugged or smooth， requires you to go

and taste it alone.

Eileen Chang wrote an article about "road"， referring to the way of growth。

This road is a road that everyone must take。 Those who pass by advise the people

who are going this way not to choose the road， because it is so rough and long

that it is refuted： "since you can walk this way， how can I not go out?"。" Thus，

one after another people go through this road full of hardships， perhaps this is

the true meaning of growth。 Knowing that he might fall into it， he obstinately

persisted in his choice.

I think that the child will never grow up Peter Pam， who said he had no

regrets can not grow， we are always sad to miss the past endlessly all say

"dont grow up， never grow up， if you really can not grow up， you really dont

care? Every time there is a time of happiness。 In any case， we will grow up as

time goes by from the palm of the palm.

Growing up is like a mysterious fruit。 Some people resist it hysterically，

and some people cant wait to taste it。 But only when we grow up can we get more

and better world.

If life is a banquet,Friendshipis a flower. Friendship is to our life

what water is to fish. If you are in trouble, friends will surround you and

remove the barriers for you. Friendship plays an important role in our daily

life. I’ll cherish my friendship forever.

When I was in Grade 3 in senior high school, because of serious headache, I

couldn’t go to school. The doctor said that I must have a rest for a week. Once

hearing that, I was anxious. The step of Gaokao approaches. The subjects are

quite difficult. One night at eleven o’clock when we heard someone knock the

door, mum opened the door. Li Ming came in .He walked towards my bed and asked

my body. Then he said he would help me with the subjects. I didn’t agree with

him .After a day’s classes he was very tired. But he insisted on helping me with

the subjects. In the end, I agreed. Whether it was fine or not, he came

punctually. I was deeply impressed by his kindness. Apart from helping me with

the subjects, he also comforted me. And I felt better. As proverb says “If you

tell your sorrow to your friends, your sorrow will be reduced by half.” I

thought he had helped me a lot. If he had not helped me with the subjects at

that time, I firmly believed I would have fallen behind others. I felt an

immense gratitude to Li Ming. I was happy to have such a friend.

To sum up, a life without a friend is a life without sun. Friendship is one

of the most valuable things in life. We should treasure our friendship.

In a year, there are four seasons in my hometown and they are very

different to each other. The spring is comfortable while the summer is too hot

to stand. The autumn is cool and winter is very cold. The season I like most is

autumn. Except for the cool weather, the beautiful scenery is my favorite. When

it comes to autumn, all leaves turn to yellow gradually. At that time, the

scenery is amazing. Besides, when the leaves fall in to the ground, it feels so

great walking on it. In addition, I like to travel in the autumn, because I want

to take a look at the different views of autumn.

Now more and more bike sharing brands have emerged, such as ofo, Mobai,

Wukong bicycle, Xiaoming bicycle and so on, which are convenient for our travel.

As long as we download a software, we can pay some money to rent a car. However,

since I saw some phenomena, I have asked myself, "is bike sharing convenient or

harmful?"

Bike sharing is very popular recently. Ofo software or other sharing

software can be found in almost all mobile phones of "mobile phone family".

However, once my mother came home full of anger, scared me to speak. I shuddered

and asked, "Mom, what makes you so angry?" She put the bag in her hand on the

table and made a loud "pa -". "Your sister helped me install an ofo software in

my mobile phone. I wanted to make it easy to ride back with good medicine, but

today I rented a" broken car "!" I was puzzled: "ofo still has a broken car

"That is, otherwise, how could my feet be bruised?" She moved her foot to me,

and a black wheel mark was still visible. "When I was riding, the chain was

loose. If it wasnt for my fast braking speed, I would have fallen off!" Since

then, Ive been less fond of bike sharing.

Once I went to a make-up class, I saw two workers sitting on a Mobi

bicycle, shaking and laughing. Dad was very indignant and said: "this kind of

person really does not speak of public morality! Make fun of the public car I

know that they wont do this with their cars. My heart is like bleeding. Why,

they want to "bully" bike sharing.

Once I went out to play. The weather was very good and I was in a good

mood. I look up to the side, really do not see do not know, a look scared. A man

secretly removed the wheel of an ofo and replaced it with a bad one on his own.

After that, he rode off on the ofo wheel. Only the ofo little yellow car was

lying alone, and the wheels were not installed properly. It is like a injured

little girl, whose legs have been taken away, like vanca, can not endure the

sunshine of life. At that time, my tears began to drop. Is bike sharing "shared"

or "exclusive"?

There have been news reports that a boy under 12 years old riding a shared

bicycle was run over by a car and killed. At that time, the boys mother shared

the companys money to compensate for her sons death. Its clearly her sons fault.

He didnt ride a bike before he was 12 years old. I didnt say he deserved it. But

the fact is better than eloquence. The death of her son is not the

responsibility of the sharing company, but his own fault!

I once saw a young man riding ofo without scanning the code. A middle-aged

man pushed ofo into his home. Have you ever seen someone use Mobi without

decoding as fitness equipment? The sound of chain jingling is like a demon with

a chain in his hand crawling out of hell. Thats selfish!

Someone took an image that put the broken ofo and Moby together to fill a

small parking lot. After riding shared bicycles, people park them on the side of

the road at will. As long as a passer-by gently knocks down a car, it will fall

down like a domino.

Have you ever thought that sharing resources is closely related to each of

us, but all the harm they bring is due to selfishness. Bike sharing is just one

example. Ive seen shared bookstores where people leave books on their desks

after reading, so that they cant go home. "Convenience to others, convenience to

oneself." As long as we are convenient for others, we will also benefit

ourselves.

My winnerVacationis coming soon .I am so happy I decide to make a winter

vacation plan .First, I will do my homework carefully. Second ,I am going to

help my mother with housework .Then,I want to play with my best friend.I will

also visit my grangparents with my parents .We will spend Spring Festival with

them.I think every day during my winter vacation will be happy.

I am sure I will have a wonderful vacation. I can not wait.

There is no doubt that we all want to be successful. But what’s the main

concern of the way to success? From Abraham Lincoln’s famous remark, “Give me

six hours to chop down a tree, and I will spend the first four sharpening the

axe”, I learn that if we want to achieve success, we must make full preparation

for it.

Only if we are well prepared, can we catch the opportunity which occurs

once in a while. In our daily life, we have to expand our horizon and lay a

solid foundation for success. It will be a long way to be successful thus we

have to accumulate our knowledge day by day. And we can’t achieve success in one

or two days. It will help us solve problems more efficiently if we have a broad

horizon. What’s more, opportunities always occur out of our expectation so we

have to make ourselves well prepared. If we prepared, we will catch up with it

whenever it comes up.

Opportunities give priorities to the people who make preparation for them.

What’s more, success goes along with opportunities. We should develop the

ability to solve problems in different and efficient ways therefore we can make

our way to success more easily.