介绍中国的英语作文实用三篇 作文初一(精选20篇)

I have a good friend. Her name is Betty. She a lovely girl. She is 14 years old . I`m one year older than her. Her eyes are bigger than mine. Her hair is black and long. My hair is longer than hers. Betty is 156 centimeters tall. Im two centimeters taller than her. She is about 40 kilos. Im 50 kilos. So she is thinner than me. Betty is a beautiful and helpful girl. She does better in English than me. She often helps me with my English. She has a lot of hobbies. She likes dancing very much. She wants to be a dancer one day. She dances beautifully. I can learn a lot from her. I think well be good friends forever.

Our school is in the west of the city. It is very big with a tall teaching building.

There are thirty classrooms, a modern library, a dinning hall and a gym. There is a big playground where we often have sports. There are lots of trees and flowers beside the playground. There are more than five hundred students and teachers in our school and we all work hard.

Our school is so beautiful that we all like it very much.

Mom, dad and my family, I am afraid of mothers voice: I heard every morning my mothers voice telling me to hurry up, hurry up and go to school; the afternoon my mother came back from work, her voice and said to me: "hurry up and do homework, dont watch TV after dinner, also want to read. I was afraid of my fathers hand too. If I got my dad upset, Dad would pick up the broom and frighten me. But I know both my mom and dad are for me.

中国之梦，犹如奔腾在中国辽源之上的黄河，波澜壮阔；中国之梦犹如中国南海诸岛之上的阳光，明媚绚丽；中国之梦，犹如翱翔在中国苍穹之上的苍鹰，搏击长空……而我认为，一个个中国梦都宛如一朵朵希望之花，只有播下了理想的种子，才能收获累累的果实！

前辈们的中国梦、中国情、中国魂及远大的理想，那一个不是绚丽娇艳的鲜花，大放异彩，引人追求向往呢？先贤已逝，但豪言在耳，“梦”景犹在，我们也应当为“中国梦”续上华丽的一笔，弘扬一腔爱国之情！

中国梦是那“醉里挑灯看剑，梦回吹角连营”的爱国之心；中国梦是那“粉骨碎身全不怕，要留清白在人间”的铮铮傲骨；中国梦是那“面壁十年图破壁，难酬蹈海亦英雄”的豁然风范……

我的中国梦，是人人都像井冈山战斗时那般团结齐心：1928年4月，朱德和毛主席领导的工农革命军会师井冈山，建立了井冈山革命根据地。军民团结一心，通过持续艰苦的战斗，多次粉碎了******的围剿，形成了井冈山齐心协力、万众一心的精神，展现了‘军民一条心’的中国情！人心齐，泰山移。中华民族正是需要这种精神，正是需要这种具有自我牺牲精神，团结合作的人民！

我的中国梦，是举国人民自强不息，传承中国不屈刻苦的精神，像红旗渠人民创造幸福生活时所做的奋斗：红旗渠动工于1960年，勤劳勇敢的十万林州人民，苦战十个春秋，仅仅靠着一锤，一铲，两只手，在太行山悬崖峭壁上修成了这全长1500公里的红旗渠，结束了十年九旱、水贵如油的苦难历史，而且孕育了“自力更生，艰苦创业，团结协作，无私奉献”的中国魂！我们这些龙的传人，更应该把这种精神发扬光大，俱往矣，数风流人物，还看今朝！

作家莫言为中国梦贡献了一切，他获得了诺贝尔奖，圆了中国梦，更为‘梦’之花添绿。这对莫言来说，是人生奋斗的结果，是一种自豪与欣慰，更是一种证明和肯定。而对中国来说，这时一件值得庆祝的大事。一个有过先秦诸子、汉唐气象、宋明风韵的传统文学国家，终于有中国籍作家在诺贝尔奖文学奖的名册上留下了光辉的一笔，多么令人自豪呀！对恩施来说，更是值得宣传的一件好事。莫言老师凭着毅力、智慧、勇气与一腔爱国情，揭示了‘诺贝尔’奖背后所需付出的艰苦努力，为当今莘莘学子提供了‘圆梦’的精神粮食。我的中国梦，亦是像莫言老师学习，怀着一颗中国心，一腔爱国情，为了充满希望的未来，而努力奋斗！让我们携起手来，响应时代的号召，去共同实现我们的中国梦！

歼—15舰载机研制现场总指挥罗阳干航空的梦想让他坚守，更令他投入。梦是一种欲望，想是一种行动，梦想则是梦与想的结晶。是的，他做到了！当歼—15辽宁舰顺利返航，罗阳––这位年仅51岁的中航工业沈飞公司董事长却死于心梗，用自己宝贵的生命谱写出他那轰轰烈烈的中国情，“才见虹霓君已逝，英雄谢幕海天间。”‘辽宁舰’成为了他一生战斗的最后阵地，歼—15成为了他航空报国的最后见证！但他仍笑着追梦，轰然倒下，最后一刻，绽放最美光华。他并不后悔，喃喃说出遗言：“我的任务完成了，我很欣慰。”他那敬业爱国、乐于奉献、团结合作、严谨踏实、刻苦进取的精神凝聚成了他的强国梦之‘心’。弘扬了爱国志，发挥了爱国情。我的中国梦，亦有如此之精神，宠辱不惊，花开花落，有着空谷幽兰的无私，有着凤翔九天的豪气，有着翠竹松柏的不屈，也有着精忠报国的志向……

我的中国梦，是流传中国五千年的优良传统，在历史的沉淀下，越发沉重与渺远。百善孝为先，我愿中国的每一个人民，都能够孝顺父母。首孝悌，孝乃治邦之本，倘若人人都能孝敬老者，以孝为先，那么，这个世界将会变成美好的明天。次谨信，我希望人人都能够讲信用，细心谨慎，互帮互助。礼义廉耻皆不可废，倘若中华民族真能够做到这般：温文尔雅、互相信任、讲究礼貌、勤于思考，并铭记国耻，不忘鸦pian战争、侵华战争、南京大屠杀……这些屈辱的岁月，自然会有崭新的面貌！少年当自强，应奋发，我们当为中国不遗余力、无私奉献！

我的中国梦，是回荡在校园中的琅琅读书声，为中华之崛起而读书。我们虽是祖国娇嫩的花朵，但只要播下理想的种子，吮吸着知识的甘霖，终有一天，我们将长成参天大树，成为祖国的栋梁！我们的祖国，宛如沉睡的雄狮，已经从过去那段屈辱不堪的岁月中苏醒，蜕变成为了一个积极向上的国家。我们将发奋学习，勤于思索，团结同学，积极乐观地面对一切困难，发扬中华之‘魂’。总有一天，我们这些羽翼未丰的小鸟也会成为搏击苍穹的雄鹰，让世人的目光，见证我们实现中国梦的那天！

三十年河东，三十年河西，莫欺少年穷；几百年屈辱，几千年辉煌，莫忘中国梦。明天，需要我们用蘸着汗水的理想去创造！让我们振起“隐形的翅膀”，让“我的中国梦”在茫茫苍穹汇合成璀璨绮丽的“我们的中国梦”！

[中国梦报国魂初一作文

My hometown is in ZhenZhou city china,There are a lot of people live here,Its a famous city.The people are very friendly.The climate here is very pleasant.

My hometown has different seasons,spring.summer.autumn and winter.I like the spring ,because flowers are very beautiful,the weather is very sunny,what a lovely spring days!i hate cold weather,

so i dont like winter.we have a lot of rain in autumn,this is my favoures seasons,in this seasons,we can see many different colors,i love the colors of the trees-red,gold,yellow and brown .fairly cool for this time of years!summer is always hot,Its quit muggy in summer.

My hometown has different food,the food is excellent and quit cheap ,Its doesnt pollute.In the restaurant,you can enjoy good service and delicious food .

welcome you to my hometown travel!

Happy Class Break

The bell rang and the class was over. Many classmates jumped up from the seat. The classroom became noisy. Some students went out of the classroom while talking and laughing. Two girls were singing a song on their seats. Some boys were telling a joke loudly. They were laughing together. I was chatting with some classmates when Li Hong came to me. She joined us. Our class break was often full of fun and laughter. We often have a pleasant break

[初一英语作文：快乐课间

The new semester is coming and I want to make a plan for it.

Firstly, I will work as hard as before. I really did a good job last term, so I want to keep good as well. During the summer holiday, I did some previews and I found that the courses are not very hard. Secondly, I will spend more time in reading.Readingis really good to a person, because we can learn a lot from books and broaden one’s horizon. Besides, reading can help us think more and deeply.

Finally, I will take part in exercises actively and regularly. No matter how busy I am, I will set sometime aside to build my body which is the basic of any other things. Moreover, after doing exercise, I feel so fresh and relaxed that I can put my whole heart in doing something, such as study, reading, thinking and so on. So this is the plan for the new semester and I am sure I can carry it out step by step.

I am Sally， Everyday

I am very busy. I have too many rules in my house. I have to get up at six o’clock every morning. I must have my breakfast at 7:00 o’clock . I can’t meet my friends after school because I have to walk my dog.(.溜狗) I can’t watch TV on school nights. And I have to be in bed by 10:00 o’clock. On weekends, I have

to make my bed and clean my room. Then I have to wash the dishes. Later I have to go to the Children’s Palace to learn the guitar. I love music. But I can’t listen to music at home .I never have any fun. My life is so boring. What can I do ?

“清明时节雨纷纷，路上行人欲断魂。”清明是二十四节气之一，这一天常常会下雨。而这一天也是中华传统节日之一——清明节。

清明节有很多习俗，最重要的是扫墓祭祖，其次还有踏青、插柳、植树、放风筝、吃寒食等习俗。

去年清明节，我和家人们一起去祭拜了我的曾祖们。一大早，爸爸就准备好了祭扫的物品。我们来到陵园，我和爸爸先把墓碑仔细地擦洗干净，然后用金粉把墓碑上面的字一笔一划描地清清楚楚，整个墓碑焕然一新。爸爸笑着说：“爷爷奶奶，房子翻新好了，觉得满意吗?”接着妈妈在墓碑前点燃了两根红色的蜡烛，摆上了一束美丽的菊花，我们一起向曾祖们拜了三拜。

回家的路上，奶奶给我们讲了讲关于曾祖们的故事，令我印象最深的是外曾祖母。奶奶的爸爸在她还很小的时候就去世了，外曾祖母独自靠做针线活把她的六个孩子拉扯大。我觉得外曾祖母是一个很伟大、坚强的人，我要珍惜现在美好的生活，也要学习她的坚强品格。

今年的清节却格外不同。中华民族刚刚遭遇了一场可怕的灾难，在那一天，所有人停下了脚步，暂停了一切娱乐活动，共同悼念在疫情中牺牲的烈士和逝世的同胞。

清明节虽然有点儿悲伤，但是我觉得和家人们一起祭扫，听祖辈们的故事，让我们一家人变得更亲密。哀悼烈士和同胞的活动，使我感受到了中华民族的团结，所以清明节也带给我们力量。

I love my home in Jilin City, Jilin City is a surrounded by mountains, the famous Chuanliubuxi the Songhua River in the town of the beautiful city. Here the mountains of water beauty more beautiful.

The mountains of Jilin City: It is located in the urban areas in the two famous (Beishan) (Longtan Mountain), located in the suburbs (Mopanshan) (Suzaku Hill). First, "(Beishan) there is the religious holy places, the mountains there are many temples, the annual temple fair and Jidian, when many of the visitors to this Tour." Saying that "(the Longtan Hill) mountains ancient architecture lush trees air Fresh, so people become a good place for morning exercises. "Saying that" (Mopanshan) is a famous mountain temple "Lingyansi", where incense heyday. "Saying that" (Suzaku Hill) is a forest park, the mountains A horseback archery skiing, and other entertainment projects, many of the day to attract visitors. "

Jilin City in the waters: the famous Songhua Hu of Jilin City in the suburbs, where there are rich water resources, there are delicious Songhua Hu wild fish, is a tourist resort in the Holy Land. Is also available in the Songhua River from the city Chuanliubuxi.

Jilin City of the United States: Jilin City has many, many lovely people, the special police in Jilin City is a model for studying the police, special police in Jilin City for the safety of their bloody sweat, you can say that they are also the most lovable person. Jilin City cab drivers, they are the example. Jilin City in a lot of unexpected events, they always冲在最前面also played an important role, for example: the scene rescue Jianyiyongwei Shijinbumei, etc. in their possession of the obvious.

Jilin City, my home and I love my praise in Jilin City of Jilin City.

Good morning/afternoon/evening, my name isXXX . It is really a great honor to have this opportunity/chance to introduce myself. I would like to answer whatever you may raise, and I hope I can make a good performance today.

I am a third year master major in automation at Shanghai Jiao Tong University, P. R. China. Withtremendous interest in Industrial Engineering, I am writing to apply for acceptance into your Ph.D. graduate program.

In 1995, I entered the Nanjing University of Science & Technology (NUST) -- widely considered one of the China’s best engineering schools. During the following undergraduate study, my academic records kept distinguished among the whole department. I was granted First Class Prize every semester,In 1999, I got the privilege to enter the graduate program waived of the admission test.

At the period of my graduate study, my overall GPA(3.77/4.0) ranked top 5% in the department. In the second semester, I became teacher assistant that is given to talented and matured students only. This year, I won the Acer Scholarship as the one and only candidate in my department, which is the ultimate accolade for distinguished students endowed by my university. Presently, I am preparing my graduation thesis and trying for the honor of Excellent Graduation Thesis.

Research experience and academic activity

When a sophomore, I joined the Association of AI Enthusiast and began to narrow down my interest for my future research. With the tool of OpenGL and Matlab, I designed a simulationprogram for transportation scheduling system. It is now widely used by different research groups in NUST. I assumed and fulfilled a sewage analysis & dispose project for Nanjing sewagetreatment plant. This was my first practice to convert a laboratory idea to a commercial product.

In retrospect, I find myself standing on a solid basis in both theory and experience, which has prepared me for the Ph.D. program. My future research interests include: Network Scheduling Problem, Heuristic Algorithm research (especially in GA and Neural network), Supply chain network research, Hybrid system performance analysis with Petri nets and Data Mining.

译文：

早上好/下午好/晚上好,我的名字isXXX。真的很荣幸有这个机会进行自我介绍的机会。我想回答任何你可能会提高,我希望我能成为一个好今天的表现。

我是一个第三年硕士主修自动化在上海交通大学,中国公关。Withtremendous对工业工程的兴趣,我写这封信是为了申请接受到你的博士研究生项目。

1995年,我进入了南京科技大学(社交)——被广泛认为是中国最好的工程学校之一。在接下来的本科学习,我的学习成绩保持杰出的在整个部门。我每学期获得了头等奖,1999年,我有幸进入了研究生入学考试的放弃。

在我研究生学习期间,我的总平均成绩排名(3.77/4.0)前5%。在第二学期,我成为老师的助理,只给有才华的和成熟的学生。今年,我赢得了宏碁奖学金在我部门唯一的候选人,这是著名的终极荣誉学生赋予我的大学。目前,我准备我的毕业论文和优秀毕业论文的荣誉。

研究经验和学术活动

大二的时候,我加入了AI爱好者协会,开始为我的未来研究缩小我的兴趣。OpenGL的工具Matlab,我设计了一个simulationprogram运输调度系统。由不同的研究小组现在广泛使用的雄厚。我认为,实现污水分析&处理项目为南京sewagetreatment工厂。这是我第一次实践实验室的想法转换为一个商业产品。

回想起来,我发现自己站在一个坚实的基础的理论和经验,已准备好了我拿不到博士学位。我的未来的研究兴趣包括:网络调度问题,启发式算法研究(特别是遗传算法和神经网络),供应链网络研究,混合动力系统性能分析与佩特里网和数据挖掘。

[关于自我介绍英语作文带中文翻译

Gulangyu is an island separated from Xiamen city proper. Its like a garden on the water. The shade of the trees covers nearly the whole island. Cars, buses, bikes are not allowed to drive there. Everyone should walk. This makes the place very quiet so that music played by the violin or the piano can be heard here and there. It is the famous "Home of Music".

The Sunshine Rock is the highest place on the island, so it has become the symbol of Gulangyu. Standing at the top of the Sunshine Rock, one can see the landscape of the whole Xiamen ands other small islands. The sky and the sea meet on the horizon. Its said that people can see clearly the Jinmen Island through telescope when the sun is shining. There are gentle waves on the sea and lots of people are swimming.At the foot of the Sunshine Rock is Shuzhang Garden with its picturesque scenery. The Forty-four Bridge spans over the water like a white dragon. What a beautiful picture!

北京故宫是一个庞大的建筑群，它位于北京中轴线中心，是明清两代皇帝居住的地方，它的旧称是紫禁城，是世界五大宫之首。

北京故宫可是很大的，占地七十二万平方米其中十五万平方米是建筑面积从永乐四年开始建设的，以南京故宫为蓝本建筑于1420年，也就是明成祖18年建成的，它是一座长方形城池，南北长961米，东西宽753米，四周围有十米的城墙。城外有52米宽的护城河。

紫禁城内的建筑分为外朝和内廷两部分，外朝中心为太和殿，永和键，保和殿，其中太和间最为重要，原名奉天殿，后来改成皇极殿，清顺治二年才改成太和殿。

内廷的中心是乾清宫、交泰殿、坤宁宫，统称后三宫，是皇帝和皇后居住的正宫。

北京故宫不愧是中国人民的智慧的结晶。

The first day is for the welcoming of the deities of the heavens and earth, officially beginning at midnight. Many people, especially Buddhists, abstain from meat consumption on the first day because it is believed that this will ensure longevity for them. Some consider lighting fires and using knives to be bad luck on New Years Day, so all food to be consumed is cooked the day before. For Buddhists, the first day is also the birthday of Maitreya Bodhisattva (better known as the more familiar Budai Luohan), the Buddha-to-be. People also abstain from killing animals.

Most importantly, the first day of Chinese New Year is a time when families visit the oldest and most senior members of their extended family, usually their parents, grandparents or great-grandparents.

Some families may invite a lion dance troupe as a symbolic ritual to usher in the Lunar New Year as well as to evict bad spirits from the premises. Members of the family who are married also give red packets containing cash to junior members of the family, mostly children and teenagers.

While fireworks and firecrackers are traditionally very popular, some regions have banned them due to concerns over fire hazards, which have resulted in increased number of fires around New Years and challenged municipal fire departments work capacity. For this reason, various city governments (e.g., Hong Kong, and Beijing, for a number of years) issued bans over fireworks and firecrackers in certain premises of the city. As a substitute, large-scale fireworks have been launched by governments in cities like Hong Kong to offer citizens the experience.

My Mother My Mother isa kind and gentle woman. She is always very gentle. She takes good care of her children and keeps them all at school. I have one brother and two sistets. So she gets four children in all. She gives us every comfort. We all love her and she loves us also. My mother has too much to do in bringing us up. As our family is too poor to keep a servant, my mother has always to do very much work. She gets up very early and sleeps very late every day. She works hard, yet without complaining. She is also a thrifty, and industrious woman. She saves every cent that she can and keeps everything in order. As she has been busy eversince she was young, she looks older than she really is. Her face is wrinkled, her hair becomes silver white, but she works as hard as ever. Often she says to us, "work while you work, play while you play. If you do not work, you will become lazy and of no use to society." What piece of good advice this is! We must worth it well and always keep it in our mind.

good morning, my admirable professors and my dear fellows. it’s my great honor to be here to introduce myself to all of you. my name is xing heng and i’m in my eighteen years old. i come fromxiamen, which is a famous and beautiful city. i strongly suggest you visiting there and i can be your guide if it’s convenient. after three years’ hard work, i am so excited that i am finally enrolled by my dreaming school,sichuanuniversityand be one of you. i am outgoing and i have many interests, such as playing basketball, football, and swimming, but i am only good at basketball.

i hope we can always play together in the next four years. computer science and technology is my favorite subject and i am sure that it’s also a promising area in the future, with the great development of computer science and our society. i am glad to be a classmate of you and i hope we can study and make progress together in the future. i greatly expect my life to be with you in the coming four years.

菊花争妍斗艳，是它在向我们诠释的自己的美艳芳容；青松寒风料峭中的挺立，是它在自己的傲骨与坚贞；雄鹰搏击蓝天，是它在向人们表现它的飒爽英姿。我们曾感慨自然的.无限风光，自然万物都以不同的方式展现它们的美丽。因为表现，它们美丽；因为美的表现，所以让人们追逐艳羡。

我，也喜欢表现自己。我经常替妈妈买菜，哪个地方的东西物美价廉，哪个地方的蔬菜是绿色蔬菜，我可都知道。我也会讨价还价，这么做都是为了向妈妈表现自己！我喜欢写作，所以我经常在网上发表自己的文章，这也是表现自己的一种哦。每当我的作文获奖时，我总会得意的对妈妈说：“我厉害吧！”妈妈也总是微笑的点点头，这给了我莫大的鼓励与信心。

从古至今，无数名人的成功向我诠释着人才需要表现。毛遂自荐，从一介草民到一代宗师，这一命运的变化不是源于“表现”二字吗？陈胜大泽乡揭竿起义，虽败犹荣，荣在“表现”二字，因为表现才有成就叱咤风云的一瞬间。

恩格斯说：“发展和表现自己是生活的基本需要之一。”我也认为表现是一个人生活中必不可少的东西，倘若一个人不会表现自己，那么他就会一事无成，所以让我们学会表现自己吧！

Before, how much I dont understand, always cut class, make you angry, still fight with people, to do this, you hold a lot of heart for me, although you hit me, scold me, but I still love you. Because I know it is my own fault, you dozen I scold me, just to put my back into the right direction. Whenever someone asked me "what do you like your mom or dad?" I would not hesitate to tell him "I like all parents, but I like my father." Others asked "why do you like my dad? Your father hit you, punish you, you should not hate him, isnt it?" I can honestly tell him "I the fight with person, father will be scold me, sometimes will scold me, but at night he would quietly coated for me several times, I still see him touch my wounds tears, then I will tell myself, I must not let dad sad so sad."

Now I wont fight, dont skip class, I am much better than before. These are all  dads credit. No longer make my father angry, no longer get bothered by dad. Dads mood than they used to be happy, I also feel very happy.

考研复试英语口语一般涉及这样几个话题，象自我介绍、家乡和大学的状况、研究生期间的科研设想等等。如何在这些地方让老师满意呢？下面这些话题的模板和范文，供广大考生参考。

自我介绍

Good morning. I am glad to be here for this interview. First let me introduce myself. My name is ***, 24. I come from ******, the capital of *******Province. I graduated from the ******* department of *****University in July, 2001. In the past two years I have been preparing for the postgraduate examination while I have been teaching *****in NO. ****middle School and I was a head-teacher of a class in junior grade two. Now all my hard work has got a result since I have a chance to be interviewed by you。

I am open-minded, quick in thought and very fond of history. In my spare time, I have broad interests like many other youngers.I like reading books, especially those about *******. Frequently I exchange with other people by making comments in the forum on line. In addition, during my college years, I was once a Net-bar technician. So, I have a comparative good command of network application. I am able to operate the computer well. I am skillful in searching for information on Internet. I am a football fan for years. Italian team is my favorite. Anyway, I feel great pity for our countrys team。

I always believe that one will easily lag behind unless he keeps on learning. Of course, if I am given a chance to study ****** in this famous University, I will spare no effort to master a good command of advance ******。

Good morning, my dear teachers, my dear professors. I am very glad to be here for your interview. My name is Song Yonghao, I am 22 years old. I come from Luoyang, a very beautiful ancient city. my undergraduate period will be accomplished in Changan university in July, 2004; and now, I am trying my best for obtaining a key to Tongji University。

Generally speaking, I am a hard working student especially do the thing I am interested in. I will try my best to finish it no matter how difficult it is. When I was sophomore, I found web design very interesting, so I learned it very hard. To weaver a homepage for myself, I stayed with my personal computer for half a month, and I am the first one in my class who own his homepage. Furthermore, I am a person with great perseverance. During the days preparing for the first examination, I insist on running every day, no matter what the weather was like. And just owning to this, I could concentrate on my study and succeeded in the end。

Well, in my spare time, I like basketball, tennis and Chinese chess. Also English is my favorite. I often go to English corner to practise my oral English on every Thursday, and write compositions to improve my written ability. But I know my English is not good enough, I will continue studying。

Ok, that is all, thank you for your attention。

[考研复试英语口语自我介绍经典作文

我来向大家再介绍一次恐龙吧。

本次是先鱼龙，鱼龙引（拉丁语学名：Ichthyosauria，来自希腊语：ιχθυ？，“鱼”和σαυρο？“（蜥蜴”）是一种类似鱼和海豚的大型海栖爬行动物。它们生活在中生代的大多数时期，最早出现于约2。5亿年前，比恐龙稍微早一点（2。3亿年前），约9000万年前它们消失，比恐龙灭绝早约2500万年。在三叠纪中期今天还未能确定的陆栖爬行动物逐渐回到海洋中生活，演化为鱼龙，这个过程类似今天的海豚和鲸的演化过程。在侏罗纪它们分布尤其广泛。在白垩纪它们作为最高的水生食肉动物被蛇颈龙取代。

然后是剑龙，剑龙为一种巨大的恐龙，生存于侏罗纪晚期四只脚的食草动物。它们被认为是居住在平原上，并且以群体游牧的方式和其它如粱龙的食草动物一同生活。它的背上有一排巨大的骨质板，以及带有四根尖刺的危险尾巴来防御掠食者的攻击。大约可达12公尺长和7公尺高，可重达4吨。

再是蛇颈龙，蛇颈龙（Plesiosaur）是海中爬行类的一种，海中爬行类包括了海洋鳄鱼和鱼龙。它们由陆上生物演化而来，再回到海洋中生活。这些中形的爬行类活在三叠纪到白垩纪晚期。它们必须生活在乾净的水域中，主要以食用鱼类维生。化石证实它们较常出现在海洋环境中，除了鹦鹉螺之外也吃鱼类。古生物学家对于Plesiosaur与其他海洋物种的关系，意见分歧。

其次是三角龙，三角龙（属名：Triceratops）鸟臀目角龙下目角龙科的草食性恐龙的一属，化石发现于北美洲的晚白垩纪晚马斯特里赫特阶地层，约6800万年前到6500万年前。三角龙是最晚出现的恐龙之一，经常被作为晚白垩纪的代表化石。。目前已有两个有效种：恐怖三角龙、T。prorsus，但还有其他属被命名。三角龙也是最着名的恐龙之一，也是在通俗文化中非常受欢迎的恐龙。

最后是盗龙，盗龙（属名：Rapator）意为“盗贼”，是种兽脚亚目恐龙，生存于早白垩纪的澳大利亚。盗龙长度为9米。盗龙起初是在1932年，由德国古生物学家休尼（FriedrichvonHuene）根据他所发现的单一骨头来命名。这个骨头起初被认为来自于一只不确定属的兽脚类恐龙手部；后来这骨头被认为类似阿瓦拉慈龙科恐龙的手指骨头。如果盗龙属于阿瓦拉慈龙科，它将成为该科最大型的成员。但近期的研究显示盗龙可能是种原始的虚骨龙类，类似恩霹渥巴龙。

谢谢观赏。

[介绍恐龙初一写物作文

nowadays， more and more people like to travel in their holidays。 the other day i read a report about the ways people spend their holidays。 it is reported that in recent yiars several new holiday habits have been developed。 among them， the most interesting one is the growth of the so-called holiday camps。

from the report we can see that in 1990，40 percent of people stayed at home for holidays。 but now the proportion has reduced to 9 percent。 more people go out for fun。 the proportion of camping and traveling abroad was increasing steadily， from 10 percent in 1990 to 38 percent in 2002， and 12 percent in 1990 to 26 percent in 2002 respectively。 people enjoy the fresh air， clean water and green hills when they go camping in the suburbs。 in 1990，38 percent people enjoyed going to the seaside while in 2002 only 27 percent prefer to go there。 what great changes!

why did those changes appear? i think there are several reasons。 first， it s because people can afford traveling。 second， people prefer to pursue a high-quality and colorful life。 third， their attitudes to relaxation have changed。 less people want to save much money by leading a simple life。 in short， peoples living standard today has been rising greatly。

[英语作文中国的假期