八年级上册英语unit3作文范文500字热门20篇

《中国石拱桥》一文是一篇事物说明文，文章主要介绍了中国石拱桥的特点及光辉成就。作者选取了“赵州桥”和“卢沟桥”这两座我国石拱桥的杰出代表，着重说明我国石拱桥在设计、施工上的伟大创造和高超的技术水平，从而歌颂了我国劳动人民的勤劳、智慧和伟大的创造力。

从全文的结构来看，这篇文章采用了有总述有分述的方法：先概括说明石拱桥的外形、结构和功用;接着，用例证说明和特征说明的方法，以赵州桥和卢沟桥为例，分别说明它们的独特构造和高度艺术水平;最后又综述解放后我国桥梁事业，尤其是石拱桥的新发展。全文条分缕析，井然有序。这种明晰的条理，是客观事物自身各种关系的如实反映，也表明了作者对所说明对象的深刻明白的认识。

“制造奇特，人不知其所以为”，“初日出云，长虹饮涧”。人们将心中最诚挚，最高度的赞叹赠予了赵州桥。“世界上独一无二”、“共同构成美丽的奇观”，马可·波罗又将卢沟桥和中国石拱桥推向了世界。石拱桥以自身高度的技术水平与不朽的艺术价值，以制造者的杰出才能与精妙构思;以在石拱桥的背后永远屹立的中华儿女的辛勤劳作与伟大背景闻名世界!

“制造奇特，人不知其所以为”，“初日出云，长虹饮涧”。人们将心中最诚挚，最高度的赞叹赠予了赵州桥。“世界上独一无二”、“共同构成美丽的奇观”，马可·波罗又将卢沟桥和中国石拱桥推向了世界。石拱桥以自身高度的技术水平与不朽的艺术价值，以制造者的杰出才能与精妙构思;以在石拱桥的背后永远屹立的中华儿女的辛勤劳作与伟大背景闻名世界!

又是“中国制造”，又是中华民族!这些普普通通却又不平凡的中国人，这些在天地万物面前显得微小却不渺小的中国人，将自己百击不倒的毅力，将自己千锤百炼的勤奋，将自己博大精深的智慧，将自己无坚不摧的力量，将自己坚定不移的信念……化作一颗明亮的星辰，永现于历史的天空!化作一篇宏伟的章节，永垂于历史的诗篇!

苏州园林、故宫博物院、万里长城、敦煌石窑……这些独特的建筑伟大而不可思议，它们凝聚了中华民族的智慧与力量。我们不能仅凭这些建筑来衡量一个民族，但是这些伟大而不思议的建筑却折射出中华民族的自强自爱，视角独特，坚忍不拔!

“长虹大桥”“武汉大桥”“鸟巢会馆”……世界人民又一次被中国现代技术和创造力所深深折服。从古至今，中华儿女用自己特有的性格，追求、气魄创造出无与伦比的宏伟篇章，中华民族将永远屹立在世界民族之林!

The winter holiday is coming.I want to do something useful in the winter

holiday. If so,I think my winter holiday must be very great.

At school I dont do well in English. My brother is a college student.He

studies English and does well in it.So I first want him to help me in the winter

holiday.This time I must work hard at English.Every morning I want to listen to

English on the radio.Then I want to do more speaking with my brother.Im sure I

can become good at it by hard work.

How tokeep healthy /fit?

All of us want to be healthy. First，we should get enough sleep during the

night. We can go to bed early and get up early. Staying up late is bad for our

health. Second，we musthave the right kinds of food. We should eat more fruit and

vegetables and less meat. We should drink a lot of water. We should have healthy

eating habits. Third，we should do more exercise to build up our bodies.

Finally，we should be happy everyday. Because smile will make us younger。

That is my advice.I hope you are healthy and enjoy your life。

It is Teachers;Day on September 10th every year. Teachers are the greatest people in the world，I think，because they teach us how to write and read. The most

important is that they teach us how to be a real man. They are also kind to everybody and they don;t want anyone to fall behind others. They always get on very well

with their students，and they are our best friends. When students are in trouble，they can help them in time.I will be a teacher when I grow up.

First time to take a plane

During the summer holidays, I visit to Shanghai with my parents. We took a

plane there. It was my first time to take a plane. I was excited but nerves. I

was excited because I never took a plane before and I was looking forward to it.

Flying in the high sky is really cool. I was nerves because some people said

that it would be dizzy when the plane takes off and lands. However, the whole

journey on the plane was so great. It was a happy experience.

English is one of my best subjects and I started learning English when I was 10 years old. But at the very beginning, listening seemed a little difficult for me.

So I have been doing a lot of listening practice, such as listening to tapes, watching English TV programs.

And I found it really helped a lot. I enjoy singing English songs and I want to join an English club or find a pen pal from English-speaking countries.

I believe that nothing is impossible if you put your heart into it.

If this is last day-long, I think the majority of people can wait for death, but I cannot, I have to convene possess my friend meeting, early in the morning is looks

the sunrise, most loves the music ,I can bring above my MP3, together heartily plays with everybody, is happy. Does matter which I wants to do, works as this life is

one traveling, finally can listen the song, looks west setting sun under, stays behind extremely beautiful smiling face to world!

读了《你一定会听见的》一文，我深受启迪。

文中写了一些我们身边不太留意的声音，也写了生活中常有的，需要我们细细去听，去想象的声音。作者重点指出了聪明人知道什么该听，什么不该听，那些人在听的过程中学会了思考，他们听进心里的声音，不仅好听，也是有益的。这一切都会让聪明人的生活更充实，获得更多知识和乐趣。同时，也指出了一些不用心听，不会选择该听什么的人。那些人不会有自己的想法和思考，就像木头人一样，只会盲目地跟着别人。这样的人便使自己丧失了接收“世界声音”的能力。

这篇文章让我陷入了深思，作者说得没错：当我们熟悉了一种声音，这种声音便会在我们耳边消失。甚至一些重要的话也会被我们忽略，要真是那样的话，将会发生十分可怕的事情。

我们的耳朵应该也有过滤功能，听该听的，反对不该听的。在班上，一些同学经常对老师的讲课内容打上“封条”，而对课外的声音时时刻刻留意。一声鸟叫，一次蝉鸣，都会让那些同学的头不由自主地转向窗外，成为不折不扣的“窗边族”。因此，一些同学很容易神游，不认真听课，不听自己该听的。也正因为这样，教室里飞进一只马蜂，一只鸟儿，一片雪花，都会引起那些同学的过度反应。

我认为，小学生应该听自己该听的东西，杜绝对我们没有益处的声音。

Some students study English by reading English magazines or newspapers, and

some of them are interested in watching English programs on TV. In my opinion,

every day, we should insist on reading the textbooks and learning words by

heart. Listening to English tapes and keeping diaries are very useful, too.

Singing English songs is also a good way for us to improve our oral

English. Whats more we should often speak English.

No pains, no gains. Im sure well make great progress if we keep on

working hard at it.

Prepare for the Final Exam

The final exam is around the corner. All students are working hard to prepare for it. So am I. Doing well in final exam is important, because it reflects how much I learn in school. It’s a good way to test it. Besides, the New Year is coming. I could have a happy holiday and New Year if I got high scores. Now, I get up half an hour earlier than before. I need more time to review. At night, I finish my homework and then do some readings of Chinese and English. I must work harder to get high scores in the final exam.

I have ever been to Hainan Island .I went there last summer.Have you ever

been to Hainan Island? It is the second largest island in China. It’s a

beautiful place. If you go there, you should walk along the beaches. The weather

in Hainan is very hot, so people like doing many water sports, such as scuba

diving, fishing, swimming, surfing and boating. One great thing about

Hainan is that you can try many kinds of sweet fruit in Hainan. If you go to

Hainan, I’m sure you will enjoy yourself

my mother is the person who has influenced me most。She is in her forties。 She always listens to my problems patiently。 And she advises me how to solve them。 As a doctor， she often says she can’t be too careful。 She often works extra hours。 She has devoted most of her time to her work。 So I think she is not only a good mother but also a good doctor。I hope I can be a person like her。 I also hope she will pay more attention to her own health。 She’d better have more time to relax herself。

国都长安被叛军攻占，变得草木横生荒凉破败，只是河山依然如故。春天来了，城中却更显凄凉。尸横遍地，不禁凄然落泪。那何等繁荣的大唐，就永远地被搁在历史的深处了吗?红颜祸水，真如世人所料吗?日光照在脸上，似如寒冰一样冷酷，春风吹拂脸庞，死如刀割一样疼痛。

春，百花争艳，鸟语花香。可今年，春似乎来得特别晚，没有了昔日的生机，反倒添了几分死沉。花依旧开发，鸟依旧鸣唱。可心总是平静不了，总想好好痛哭一场。可又有何用?

仗还是要打，苦日子还是得过。多么想念家乡的亲人啊!他们现在又怎样呢?在这战火连绵之际，一封家书却显得如此珍贵。

愁啊!满头的白发越抓越稀疏，简直插不住簪子了。

泪在眼眶，血在沸腾。何时还我安定之日?

正如我诗中所写：

国破山河在，城春草木深。

烽火连三月，家书抵万金。

感时花溅泪，恨别鸟惊心。

白头搔更短，浑欲不胜簪。

不!我不能气馁，我要等，我要等!直到大唐重整旗鼓，知道我杜甫重返故里，直到我重和家人团聚!我仿佛看到了曙光，看到了希望!

可，我又算什么呢?一个穷酸诗人，一个落魄俘虏!过了这一分不知还有没有下一秒。满腔的热血与报复，何时才能派上用场?

I am a middle school student.Though I ’m busy with my lessons,my spare time

is still colorful. After school I usually play sports . Sports help me to keep

healthy and study better.I often do some reading in the evening.I think books

give us much knowledge.So reading books is the best way of spending my spare

time. Sometimes I watch TV or surf the internet. On weekends, I often help my

parents with the housework..I sweep the floor,wash the clothes and learn to

cook.I enjoy myself in my spare time.

I like my school life very much,it is very interesting.I usually reach

school at half past seven.Then we do morning exercises at eight oclock.We have

eight lessons every day.The lesson begin at a quarter past eight.My favourite

subject is English.I can get a lot of English knowledge from our teacher.Our

teacher are very good-natured.They are always kind to us.I also like our outdoor

activities.When we have outdoor activities,everyone in the playground is active

and lively.How happy we are in our beautiful school!I love the life in my

school!

My life in 20 years

In 20 years, I think I will be a tour guide because I like to travel.

As a tour guide, I will go to different places of interest and meet a lot

of tourists. I will learn several kinds of foreign languages because I will meet

tourists from different countries. I will live in Yongchuan. Because it’s a

beautiful city. And I will also get married. I will have a beautiful wife and

two children. I love the nature, so I will go hiking with my family.

I’m sure my life will be very wonderful in the future.

I have a sister. She is daughter of my uncle, a good friend of my father. I

have a good relationship with my sister.

She is six months older than me. We are in the same grade. We dont meet

each other often, but we often make telephone calls or chat in the Internet.

She works very hard in her study and she does well in all her subjects.

Besides, she is tall and looks beautiful. Her classmates and friends like

to be with her. I am so happy to have such a great sister.

I often make a trip by trains because it;s both cheap and comfortable. Last winter holidays I traveled in a car for the first time in my life. At first I didn;t

feel well. But this kind of feeling didn;t last long. the trip was exciting.

While travelling in a car, we could stop at any time if we wanted to enjoy the view

outside. the fields, the mountains and rivers were really very nice.

On the way we visited many places of interest and took a lot of photos. It was an unforgettable

experience for me.

Dear Jean，

I am sorry to argue with you several days ago。 We haven t talked with each

other these days。 You are my best friend， aren t you?

Few days ago when I heard you lost my lovely book， I was really mad， so I

argued with you， and said that I could not be your friend from then on。 Later， I

didn t sleep well those days。 I always remembered a lot of fun we had。 So I

decided to write a letter to say sorry to you。 I also think you should be

careful and take good care of your things。 Let s be best friends again， OK?

Yours ever，

Julia