高一下半学期英语作文800字汇集20篇

people with various resources.

To begin with, trees produce oxygen and absorb carbon dioxide, which offer

us fresh air. As greenhouse effect is getting more and more serious, planting

more trees is an effective way to respond to it.

Apart from this, it is tree that stabilizes soils and prevents them from

being eroded by floods. Besides, trees can be applied to against desert.

Moreover, trees perform the function of the regulation of air temperature and

humidity. This benefit to people’s fitting to the environment.

Last but not least, trees are a kind of material of paper making, which

makes our life and communication between people more convenient.

From what has been mentioned above, we can get the conclusion that trees

improve both our environment and life, it is necessary for us to plant more

trees.

Because mother said that the day can go to sleep in the morning, because

even fell asleep will also be new firecrackers wake.

On New Years eve, in addition to being able to eat a lot of delicious

things, can also receive a lot of red envelopes, you can also watch TV for a

long long time, really is so happy.

A red envelope is New Years money, since ancient times, elders will send

children lucky money on New Years eve, seems to be a meaning of exorcism

disaster, mother said to put "lucky money" in under the pillow, pillow to sleep

on it. I really do as this way, because it is very new.

I also looked at the Spring Festival gala, the deepest memory is the

"hello, I am leave." "Why? Why is this?" Whenever I say this, mom and dad

laughed, because I copy too like said.

I have got a problem and I need to ask for your help. I feel I am a little too fat. What’s worse,I am putting on weight all the time. I am very worried about my figure and how I look. I even fear that some of my classmates call me names.

At one time, I tried to work out in a gym two or three times, but I finally gave up just because I had no time for it and always felt very tired after doing exercise. Once I tried going on a diet. However, after about a week, I could not go on because I felt so hungry that I was not able to continue my studies. Then I bought and took weight-loss pills in secret. Shortly after, they did work and I was losing weight fast. But soon I felt tired and weak sometimes.

I know those pills usually have bad effects on our health. Thus, I don’t know what I should do. Could you be kind enough to give some good advice.

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.

Environmental problems are being more and more serious all over the world。

For example， cars have made the air unhealthy for people to breathe and

poisonous gas is given off by factories。 Trees on the hills have been cut down

and waste water is being poured continuously into rivers。Furthermore， wherever

we go today， we can find rubbish carelessly disposed。 Pollution is， in fact，

threatening our existence。

The earth is our home and we have the duty to take care of it for ourselves

and for our later generations。 Fortunately， more and more people have realized

these problems。 Measures have been taken to cope with these problems by the

government。 Laws have been passed to stop pollution。 I hope the problem will be

solved in the near future and our home will bee better and better。

Introduce Myself

介绍一下我自己

My name is Li Hua. I was born in Dalian, Liaoning province in February 1977. I started school in 1984 when I was seven,and I studied in Guangming Primary School from 1984 to 1990. After that I went to No.6 Middle School of Dalian and graduated this summer. The main subjects ! studied at school included Chinese, Maths, English, Physics, Chemistry and Computer. I like English and Computer best and I am very good at them. Last year I won first prize in the school computer competition. In my spare time I enjoy listening to popular music and collecting stamps. My favourite sports are swimming in summer and skating in winter.

我的名字叫李华。我出生在大连,辽宁省1977年2月。我在1984年开始上学在我七岁的时候,我从1984年到1990年在光明小学学习。之后,我去了大连六中,今年夏天毕业。主要的科目!包括在学校学习语文、数学、英语、物理、化学和电脑。我最喜欢英语和计算机,我非常擅长。去年我在全校电脑竞赛中获得了一等奖。在我的业余时间我喜欢听流行音乐和集邮。我最喜欢的运动是在夏天游泳,冬天滑冰。

The summer holidayis going to the end. I am happy in the holiday, because I do a lot of things.Now, the new term is coming, so I must make a plan for it. In the new term, Imust work harder. I did not do very well in the last term. Therefore, I want tomake progress in the new term. Besides, I want to do some more readings. Booksare the best resources to get knowledge. So I want to make good use of books toimprove myself. Finally, do exercise regularly. A healthy body is the basic ofother things. I must take part in exercise to keep healthy. And doing exercisemakes me relaxed and happy. I hope all my plans can come true in the new term.

暑假就要结束了，这是个快乐的暑假，因为我做了很多有意义的事情。新的学期马上就要来临，我要做好充分的计划。新学期我要加倍努力，因为在过去的一学期，自己做得不是很好。因此，新的学期要有新的突破。此外，我要多做些阅读，书籍是知识的源泉，所以我要好好利用书本提高自己。其次，要定时做运动。身体是革命的本钱，参加运动既能保持身体健康，又能使我快乐放松。我希望这些计划都能在新学期得以实现。

[英语作文：新学期计划

Environment Protection

Nowadays, peoples life has changed a lot with the development of modern technology and economy, which has put lots of negative effects on the environment.

Why this? Because, firstly, some factories are pouring wastes into rivers, lakes, seas and so forth; secondly, because of human activities, agreat number of plants and animals are losing their lives; thirdly, using modern machines and chemicals is bad for the environment. Besides these, there are a lot of human activities which have done or are doing harm to our surroundings.

For this, I think, first, our government should make drastic measures to regulate human activities; second, we human beings should take pains-taking work to stop ourselves destroying the environment and try our best to protect our living space more.

[高一英语期末考试作文

Dear Mary, Pressure is a serious problem in today’s world. I know you are under too much pressure. You can’t get on well with your classmates; you may worry about your exams. I’m always under pressure, too. My parents want me to be the top student in class. So they send me to all kinds of training classes at weekends.

Last Monday evening, I had a talk with my mother. I told her I was not lazy. I really felt tired. I needed time to relax. My mother agreed with me at last. So I think a conversation with your parents is necessary to solve the problem. Less pressure, better life! Best wishes to you! Your, Jane

亲爱的玛丽，压力是当今世界的一个严重问题。我知道你承受太多的压力。你不能和你的同学相处得很好，你可能会担心你的考试。我总是在压力下。我父母想让我成为一流的学生。所以他们在周末送我去各种培训班。

上个星期一晚上，我和我的妈妈说了一次。我告诉她我不懒。我真的感到很累。我需要时间放松。我妈妈终于同意了。所以我想和你父母的谈话是解决问题的必要的。更少的压力，更好的生活！最美好的祝愿给你！

ncreased stress results in increased productivity--up to a point. However,

this level differs for each of us. Its very much like the stress on a violin

string. Not enough produces a dull. harsh sound. Too much makes sharp, annoying

noir, or causes the string to snap. However, just the right degree can create

magnificent tones. Similarly, we all need to find the proper level of stress

that promotes optimal performance, and enables us to make harmonious music. Good

health is more than just the absence of illness. Rather, it is a very robust

state of physical and emotional well being that acknowledges the importance and

inseparability of mind/body relationships. In the next program. I hope you will

join me in the pursuit of learning how to exploit stress, so that it can work

for you. and make you more productive, rather than self-destructive.

With the development of the Internet, the net bar plays an important role in people s life. More and more people, especially students, like to go to net bars.They are absorbed in playing video games, making bad friends and having a chat with Meimei on the net in the bar. Some students often go on playing late into the night in the net bar. As a result, not only does it do harm to their health but also produces a bad effect on their studies.

Now a lot of net bars have been shut down in Beijing. But some students go by bus to the net bars at suburbs to play. Fortunately, more and more parents and schools have realized it. Recently, more than six thousand students guaranteed that they would be far away from net bars in Jinzhou city, Liaoning Province. It is quite necessary for the students to get rid of the bad habit. ​

The National Day is coming. Fred and Jeff are friends. They want to take a trip together.

国庆节快要来临了，弗雷德和杰夫是朋友，他们想一起去旅行。

J: Hi, Fred. The National Day is coming and well have a seven-day holiday. What will you do?

J：嗨，弗雷德，国庆节快到了，我们有七天假期，你想做什么?

F: I want to go outside Shanghai this time. How about taking a trip?

F：我想去上海以外走走，去旅行怎么样?

J: That sounds great! Where do you want to go?

J：听起来很不错!你想去哪儿呢?

F: I have no ideas. Just somewhere with fresher air and fewer people.

F：我也不知道，就想找个空气清新点儿，人少的地方。

J: What about Guangzhou? If you agree, Ill go with you.

J：广州怎么样?如果你愿意，咱俩儿一块儿去。

F: Really? Are you kidding?

F：你说真的?没开玩笑吧?

J: No, I am serious. I want to go there, too.

J：没有，我是认真的，我真的很想去那儿。

F: OK! Lets call the travel agency and find more information.

F：好吧，那我们打电话给旅行社问问，多收集点儿信息。

When I was younger , I went through an thing which deeply influence me.

One day,I went to school as Usually. All of a sudden,I heard a voice

crying.I knew there were something wrong . So I walked towards the direction of

the voice .Then I found a child and his mother wandered off.My heart full of

compassion . So I decided to help him find his mother , and I took him to the

police station nearby . Then I went to school in a hurry , but when I arrived,I

found I’m still late . After my teacher’s preaching , I went back to the

classroom .I was so upset.

In the afternoon, my teacher asked me go out,he said he had wronged me. And

then I saw the child’s mother,she thanked me a lot,and I smiled shyly.

After the thing,I feel very happy to do good things,and I believe that

“give cake and ale to perfect soul”.

When autumn comes, I feel so excited, because the sports meeting comes. I

like sports so much. When I was very small, my father took me to watch the

basketball match, in the long time, sports have become part of my life. When I

started to come to school, I join the basketball team, I had the great time to

practice with my friends. Though high school life is very busy and I have to

learn so many subjects, I still keep taking exercise everyday. Sports meeting

time is my favorite time in the semester. I can take part in many activities,

such as basketball and high jump. I am full of energy, I just want to enjoy the

moment of taking exercise. Sports meeting indeed brings students many energy and

make the students become active. They can also exercise their bodies.

Oh, do you think this boy is really ill-looking? He is my classmate in school. His name is Dai Shunxin. Do you think his face just likes a piece of square and white paper? He looks very poor. His hair is matted and brown. He has a crew cut. His eyes aren’t watery at all, and they’re fishlike. His nose is also ill-looking, and it’s a hooked nose. He has jagged teeth and his teeth aren’t very clean. He is bended, so he looks very short. He is ugly but he usually has a sunny smile. Though he is really ill-looking and everybody usually laughs at him, he studies very hard!

哦，你认为这个男孩是真的病了吗?他是我的同班同学在学校。他的名字是傣族顺鑫。你认为他的脸就像一张方形的和白色的纸吗?他看上去很穷。他的头发乱蓬蓬的，棕色的。他有一个平头。他的眼睛不流泪的话，他们的鱼。他的鼻子是病态的，和它的鹰钩鼻子。他有锯齿状的牙齿和牙齿不太干净。他是弯曲的，所以他看起来很短。他是丑陋的但他通常有一个灿烂的微笑。虽然他是真的病了，看，通常每个人都嘲笑他，他学习非常努力!

Travel is a good way to refresh and broaden our horizon.

旅行是消除疲劳开阔眼界的好方式。

During your travel, you can turn off your cellphone and keep far from the Internet. You can forget your work, your study or your family, and just enjoy the leisure time.

在旅行中，你可以关掉手机，远离网络，可以忘记你的工作、学习或家庭，只需静静地享受旅行的闲暇。

From the moment when you start your journey, all the trifles should be locked at your house.

从踏上旅程的那一刻起，所有的琐事都应该被紧锁在家里。

During the travel, you can kill your time slowly to have a good rest, and you can contact with different people. They may be a window for you to know a different world.

旅行的时刻，你可以慢慢打发时间，好好休息，也可以和不同的人打交道，这些人可能是你开启另一个世界的窗口。

Meet various people, experience things, which make your world bigger.

遇见不同的人，经历不同的事，这都可以使你的世界更宽广。

You just clean up your entire mind and you can get the true meaning of travel.

你只要清空思绪，就可得到旅行的真正意义。

As is known to all， food is a priority for the mon people.Recently，

however， reports about food problems have often been seen in the newspapers，

showing that people have always been concerned about what they eat every day.

The reason for this problem is that some of the food producers are too fond of

making money， leading to the result that they use whatever will make the food

look good or taste better without considering the bad consequences。 This is not

normal because people just cannot live without eating anything.

So we should take all the measures necessary to forbid the food producers

to make food that is not safe enough. Laws should be strengthened and the

government should have more control over these producers。 Only when people are

no longer worried about whether their food is safe or not can they enjoy a

better life.

Today is September 3, the first day of the new semester. I am happy to see all of my classmates come back to school. Today is the first day for school, so we get our new textbooks. I open them generally and I find that I am interested in most of the contexts. Today we have Chinese, math, English, physics and so on. In the Chinese class, our teacher greets to us and then she suggests us talking about our holidays to others. All of us share the interesting things with classmates. I find that we all have a good holiday. I hope we can make progress in study together.

今天是9月3日，新学期的第一天。我很高兴地看到，所有的同学回校。今天是开学的第一天，所以我们得到我们的新教材。我打开它们通常，我发现我最感兴趣的的情境。今天，我们有语文，数学，英语，物理等。在中国的类，我们的老师招呼我们，然后她建议我们谈论我们的假期给别人的。我们所有的人与同学分享有趣的事情。我觉得大家有一个愉快的假期。我希望我们可以一起研究进展。

[英语作文：新学期第一天

Last week, I saw a very impressive documentary about panda. A professor

studied panda in the early 1980s went to the wild life and kept trace of wild

giant panda for many years. As a result, he found that it was human being that

made these lovely animals die out. At that time, many people believed that giant

panda became less because of the low rate of newborn babies. But it was not

true. People cut trees for making profit at that time. Panda lose homeland and

they lacked of food. Thanks to these valuable data, the government took the

policy to protect the animals. So today, the number of giant panda is

increasing. People realize the importance of protecting the environment and it

is the best way to protect wild animals, they are the indispensable part of the

nature.

Barack Obama is the first president of black people, whose story inspires

so many young people to chase their dreams. As the saying that every successful

man has a woman to support him, and this woman for Obama is his wife Michelle.

As the first lady, Michelle helped Obama so much. During the campaign, she gave

inspiring speeches and people knew what they should voted for. Michelle was born

in a poor family, but her mother paid special attention to education. Michelle

was the top students all the time and she entered the top university, then she

got the degree of doctor. Then she worked in a good law office. She was an

excellent lawyer and the job experience made her a good orator. Michelle set

good examples for the women. She showed that woman’s power was great, and they

could be whoever they wanted.