描写花开的英语作文范文带翻译700字

  描写花开的英语作文范文带翻译700字
  描写花开的英语作文范文带翻译700字

描写花开的英语作文范文带翻译700字

盛夏的早晨,一缕温暖的阳光从窗户斜射进来,把地板照得亮堂堂,像是刚刚擦拭过一样。我撩开窗帘,清香扑鼻而来,那花香让我的心房填满喜悦与温馨。

On A Midsummer morning, a warm ray of sunshine slanted in through the window and shone the floor as brightly as if it had just been wiped. I lifted the curtain and the fragrance came to my nose. The fragrance of flowers filled my heart with joy and warmth.

耀眼的阳光把几朵闪着金光的东西映入眼帘,我俯身看去。墙角那几朵含苞待放的向日葵正在微风中摇曳着花叶,阳光热情,似在向我问好。

The dazzling sunshine shone a few golden things into my eyes, and I bent over to see them. The sunflowers in buds in the corner were waving their leaves in the breeze, and the sunshine was warm, as if they were saying hello to me.

我望着它们,思绪顿时回到几月之前的某一天,隔壁家爷爷给我一把向日葵种子,我高兴的向家的方向奔去,一不留神,摔了一跤,几粒种子就滚到了墙角,当时,我并没有在意,拍了拍身上的泥土,找了一个漂亮的花盆,小心翼翼的把剩下的种子全部种了进去,细心的浇水,施肥,光阴似箭,一月时间转瞬即逝,

但是我亲手种的向日葵竟没发一个芽,倒是那曾被我遗忘在角落的几粒种子,却冒出嫩芽,慢慢长大,开出黄灿灿的花,长势如此之好,给我意想不到的惊喜。

I looked at them and thought back a few months ago. My grandfather next door gave me a handful of sunflower seeds. I ran home happily. Without any attention, I fell and a few seeds rolled into the corner. At that time, I did not care. I patted the soil on my body and found a beautiful flowerpot, small. Heart wing planted all the remaining seeds, carefully watering, fertilizing, time flies like arrows, January time is fleeting, but I personally planted sunflower did not germinate, but it was the seeds that I had forgotten in the corner, but sprouted tender buds, slowly grew up, blooming yellow flowers, growing so well. Give me an unexpected https://www.360docs.net/doc/0816428576.html,

快入秋了,天气却愈发的燥热,本就怕热的我更是耐不住这样的天气。加上刚刚步入初中,还有许多不适应,有些功课渐渐跟不上老师的进度。一次又一次的测验,我的成绩不仅没有任何起色,反而还下降了许多,这对我来说无疑是雪上加霜,更让我心灰意冷。为什么我只能空望着别人手里的鲜花,听着赞赏别人的话语?我想要放弃,但还是下不了决心。带着极为忧郁的心情回家,忽然想起了墙角那几株向日葵,本以为经过如此火辣的太阳的炙烤,它们的花叶定会枯萎,可映入我眼眸的向日葵不再是

含苞待放的花朵,它们欣欣向荣地昂首朝着太阳,金黄色的花朵热情而奔放、绚丽而灿烂。我凝望着它们,郁闷的心豁然开朗,决心如向日葵那样昂扬向上、积极乐观地面对困难和逆境,朝着目标奋勇前进。

It's almost autumn, but the weather is getting hotter and hotter. I'm afraid of the heat, but I can't stand it. In addition, just entering junior high school, there are many inappropriate, some homework gradually can not keep up with the progress of teachers. Test after test, my grades not only did not improve, but also decreased a lot, which undoubtedly worsened me, but also let me be discouraged. Why can I only look at the flowers in other people's hands and listen to the words of appreciation? I want to give up, but I still can't make up my mind. When I returned home with great melancholy, I suddenly remembered the sunflowers in the corner of the wall. I thought that after the scorching of the hot sun, their flowers and leaves would wither. But the sunflowers in my eyes were no longer budding flowers. They thrived and thrived toward the sun. The golden flowers were warm and flowering. Brilliant and brilliant. I stared at them, my depressed heart was bright, and I was determined to face difficulties and adversities with vigor and optimism like sunflower, and to advance bravely towards the goal.

虽是初秋,但夏末的余热依旧未散,墙角那盛开的金色的花,就像是几个小太阳,向我传递着满满的能量。每每在这个时刻,我会信心百倍,拿起书本攻克一道道难题,不再轻言放弃。哦,长在墙角的向日葵,已在我心灵的花园绽放出最美丽最耀眼最动人的金色花朵。

Although it is early autumn, but the waste heat of late summer is still not dispersed, the blooming golden flowers in the corner, like a few small suns, to transmit to me full of energy. Every time at this moment, I will be confident, pick up a book to overcome a difficult problem, no longer give up lightly. Oh, the sunflower growing in the corner has blossomed the most beautiful, dazzling and moving golden flowers in the garden of my heart.

实用英文写作与翻译作业与参考答案21

实用英文写作与翻译2-1作业及参考答案 第一次作业: Americans Eat Out More often and Less Healthfully Although food cooked at home is far more healthful than meals eaten at restaurants, Americans are dining out more than ever, the U.S. Agriculture Department said Tuesday. Restaurant food accounted for([在数量,比例方面] 占) 39 percent of U.S. meals bought in 1996, up from 26 percent in 1970, the department said in a report, ``Away-From-Home Foods Increasingly Important to Quality of American Diet.'' ``While(尽管)the nutritional quality(营养质量)of foods consumed by Americans has improved overall, foods prepared at home are generally much more healthful than away-from-home foods,'' the department said. ``Despite nutritional gains at home, Americans will find it difficult to improve their diets because they purchase so many meals outside the home,'' the study said. While (尽管)the nutritional content of food prepared both at home and in restaurants has improved in recent years, food eaten out contains more of the nutrients Americans typically(一般地;通常)eat too much of, including fat and saturated fat(饱和脂肪), and less of what is lacking from most diets, such as calcium, fiber and iron. The department recommended nutrition education programs should place more emphasis on teaching U.S. consumers about how to order healthful meals when dining out. Improved diets have been found to prevent risk of heart disease, stroke(中风), cancer, diabetes(糖尿病), osteoporosis-related hip fractures(与骨质疏松症有关的髋关节骨折) and neural tube birth defects(神经管先天缺损). Osteoporosis-related hip fractures cost up to $10.6 billion each year in the United States in medical care expenses, missed work and premature deaths(早亡), the department said. 参考译文:美国人外出用餐频繁而饮食健康水准美况愈下 据美国农业部星期二称尽管在家煮烧的食物远比餐馆里所用之餐有益于健康,美国人外出用餐更频繁。餐馆里的食物占1996年美国人购餐的39%,比1970年增长了26%。该部门在报告中称:“外出所用之餐对于美国人饮食质量日益重要”。该部门还称:“虽然美国人消费的食物的营养质量总体改善了。但是,一般来说,家里所备的食物远比外出用餐的食物有益于健康。”研究表明:“尽管在家里用餐能获取养份,美国人发觉他们难以改善自己的饮食,因为他们多次在外购餐。”近年来在家里和餐馆里所备的食物的营养结构都得到了改善,然而,外出用餐的食物包含了较多典型的美国人汲取过多的养份,包括脂肪和饱和脂肪,也包含了较少多数饮食中所缺少的,如钙,纤维和铁。该农业部提议营养教育计划应更着重于教导美国消费者外出用餐时如何预定有益于健康的一餐。人们发现改善后的饮食结构能预防心脏病,中风,癌症,糖尿病,与骨盆炎相关的髋部骨折以及试管婴儿的神经缺陷所带来的危险。该部门称,在美国与骨盆炎相关的髋部骨折每年在医疗照料费用,医疗失误和早产死亡之上的耗费高达106亿美元。 第二次作业 1、Kill one’s appetite ?Kill time ?Kill the peace ?Kill the mood ?Kill the proposal ?Kill the engine ?Kill the child with kindness 2、If the doctor had been available, the child would not have died. 3、This ticket is available in all parks. 4、I’ll have Mr. Perkin call you back as soon as he is available.

[中考英语作文]中考英语作文范文5篇带翻译

2017-09-01 20:19:45文/张秀秀 英语作文是英语考试必考的题目,中考英语也不例外。很多同学对于觉得英语作文十分难写,不知道如何入手。以下是初三网整理的中考英语作文范文5篇带翻译,欢迎参阅。 Everyone has their own dreams, I am the same. But my dream is not a lawyer, not a doctor, not actors, not even an industry. Perhaps my dream big people will find it ridiculous, but this has been my pursuit! My dream is to want to have a folk life! I want it to become a beautiful painting, it is not only sharp colors, but also the colors are bleak, I do not rule out the painting is part of the black, but I will treasure these bleak colors! Not yet, how about, a colorful painting, if not bleak, add color, how can it more prominent American? Life is like painting, painting the bright red color represents life beautiful happy moments. Painting a bleak color represents life difficult, unpleasant time. You may find a flat with a beautiful road is not very good yet, but I do not think it will. If a person lives flat then what is the point? Life is only a short few decades, I want it to go Finally, Each memory is a solid. 【翻译】 每个人都有自己的梦想,我也一样。但是我的梦想不是律师,不是医生,不是演员,甚至不是一种行业! 我的梦想也许大人们会觉得可笑,但是,这是我一直追寻的!我的梦想是想要自己有一个七彩的人生!我要它成为一幅美丽的画,它不但要有鲜明的颜色,也要有暗淡的颜色,我不排除这幅画有一部分的黑色,我反而会很珍惜这些暗淡的颜色!不是吗,试问一下,一幅色彩鲜艳的画,如果不加一点暗淡的颜色,又怎能更突出它的美呢? 人生就象画一样,画中鲜艳的颜色就代表着人生美丽快乐的时光。画中暗淡的颜色就代表着人生遭遇困难,不愉快的时候。也许你会觉得拥有一条平坦美丽的路不是很好吗,但我并不觉得。 一个人如果一生平坦那有什么意思呢?人生只有短短几十年,我要他走到最后时,每一个回忆都事充实的! I eat breakfast everyday, because it’s important to my health. At first, I did not like eating breakfast, but my mother forced me to eat. Every morning, my mother prepared delicious breakfast for me, such as milk, egg, bread and others. Gradually, I liked having breakfast. I feel energetic after having breakfast. Having delicious and nutrient breakfast brings me a happy day. I hope everyone can build this healthy habit

初一英语作文范文带翻译:最美的风景

初一英语作文范文带翻译:最美的风景 英语作文啦(https://www.360docs.net/doc/0816428576.html,)精心整理为大家整理了“初中满分英语作文范文带翻译”望给大家带来帮助!更多英语作文大全,英语作文万能句子,高中英语作文,初中英语作文,英语作文范文,高考英语作文,请关注并收藏英语作文啦! Today, when I walked home after school, I found the sunset was very beautiful, so I stopped at the park and sat at the bench to appreciate this scenery. There were so many people at the park, most of whom were old couples and they went for a walk. There was a special couple that caught my attention, they were hand in hand. The old woman couldn’t walk well because there was something wrong with her right leg. The old man took care of her carefully. They set a good example to the young couple, showing what the true love is. Under the sunset, they made up the most beautiful scenery. 今天,我放学后走回家时,我发现夕阳很漂亮,于是我在公园停了下来,坐在长椅上欣赏这风景。很多人在公园里,他们中的大多数是老夫妇在散步。有一对特殊的夫妇引起了我的注意,他们手牵手。老妇人不能走快,因为她的右腿有毛病。老爷爷细心照顾她。他们给年轻夫妇树立了一个好榜样,告诉我们真爱是什么。在夕阳下,他们最美丽的风景。

英语翻译题20套(带答案)

英语翻译题20套(带答案) 一、高中英语翻译 1.高中英语翻译题:Translation: Translate the following sentences into English, using the words given in the brackets. 1.究竟是什么激发小王学习电子工程的积极性?(motivate) 2.网上支付方便了客户,但是牺牲了他们的隐私。(at the cost of) 3.让我的父母非常满意的是,从这个公寓的餐厅可以俯视街对面的世纪公园,从起居室也可以。(so) 4.博物馆疏于管理,展品积灰,门厅冷落,急需改善。(whose) 【答案】 1.What on earth has motivated Xiao Wang’s enthusiasm/ initiative to major in electronic engineering? 2.Online payment brings convenience to consumers at the cost of their privacy. 3.To my parents’ satisfaction, the din ing room of this apartment overlooks the Century Park opposite the street and so it is with the sitting room. 或者What makes my parents really satisfy is that they can see the Century Park from the dining room of this apartment, so can they from the living room. 4.This museum is not well managed, whose exhibits are covered with dust, and there are few visitors, so everything is badly in need of improvement. 或The museum whose management is reckless, whose exhibits are piled with dust and whose lobby is deserted, requires immediate improvement. 【解析】 1.motivate sb to do sth 激发某人做某事,on earth究竟,major in 以…为专业,enthusiasm/ initiative热情/积极性,故翻译为What on earth has motivated Xiao Wang’s enthusiasm/ initiative to major in electronic engineering? 2.online payment网上支付,brings convenience to给…带来方便,at the cost of以…为代价,privacy隐私,故翻译为Online payment brings convenience to consumers at the cost of their privacy. 3.To my parents’ satisfaction令我父母满意的是,后者也那样so it is with。也可以用主语从句What makes my parents really satisfy 表语从句thatthey can see the Century Park from the dining room of this apartment。overlooks俯视,opposite the street街对面,living room 起居室。故翻译为To my parents’ satisfaction, the dining room of this apartment overlooks the Century Park opposite the street and so it is with the sitting room.或者What makes my parents really satisfy is that they can see the Century Park from the dining room of this apartment, so can they from the living room. 4.not well managed/ management is reckless疏于管理,be covered with dust/ be piled with dust被灰尘覆盖,few visitors游客稀少,be badly in need of improvement/ requires immediate improvement亟需改善。故翻译为his museum is not well managed, whose exhibits

中考英语作文50篇带翻译.doc

中考英语作文50篇带翻译

中考英语作文50篇(带翻译) 1、The Person I Like Best 我最喜欢的人 I have many friends,but I like Li Lei best. He is a good student. He always helps others. He likes reading books, so he knows many things. He is very helpful to us. He often helps me with my study. We are good friends. We often play games and do sports together. We enjoy ourselves every day. Li Lei is the person I like best. 我有很多朋友, 但我最喜欢李磊。他是个好学生。他总是帮助别人,他喜欢读书,所以他知道很多东西。他很乐于帮助我们。他经常帮助我学习。我们很好朋友们。我们经常一起玩游戏,一起做运动。我们每天都玩得开心。李磊是我最喜欢的人。 2、My Good Friend 我的好朋友 Tom is my good friend. He is 16 years old. He comes from America. He lives with his parents in China. He likes playing football, singing and drawing. He is good at English, but his Chinese isn’t good. He often helps me with my English, and I help him with his Chinese. We go to play football every Sunday. We always feel happy when we get together. Tom是我的好朋友。他16岁。他来自美国。他与父母一起生活在中国。他喜欢踢足球、唱歌和画画。他英语很好,但他的中文不好。他

带翻译高一英语作文范文

带翻译高一英语作文范文 In everybody’s eyes, I am a good girl, because I make the good marks in the exams and help my parents to do things. Unlike other students, who will go against their parents, I follow my parents’words. I don’t think that to do something goes against the adults is the wise choice, but I do want to do something new. Recently, I want to cut my hair and make the short style. My mother doesnt agree with me, because she thinks a girl should have the long hair. This time, I insist on my idea. Finally, she supports me. Trying something new makes me feel happy and be myself. The short hair makes me look like a cool boy and I like this style. My friends admire me to have the courage to change my image.在大家眼中,我就是一个好女孩,因为我考试成绩好,还帮助父母做事。不像其他学生,会和父母作对,我很听父母的话。我认为做一些违背大人们的事情是不明智的选择,但我想做一些创新。最近,我想把我的头发剪了,留短发。我妈妈不同意我的做法,因为她认为一个女孩就应该留长头发。这一次,我坚持我的想法。最后,她支持了我。尝试新事物让我感到预约,做我自己。短发使我看起来像一个很酷的男孩,但是我喜欢这种风格。我的朋友都羡慕我有勇气去改变自己的形象。 高一英语作文范文(二)

最新七年级英语作文带翻译:夏令营

七年级英语作文带翻译:夏令营 【篇一】 IwilltakepartinthesummercamptoQingdao.ThereIcanenjoythe freshairandbeautifulsceneryofthesea.ThereIcanplayontheb each.ItisathingthatIhavedreamedofforalongtime.Ialsoplan toseethesunrise.Itmustbeverybeautiful.IamsureIwillenjoy myselfthere. 我会参加去青岛的夏令营活动。在那儿我可以呼吸新鲜的空气,欣赏美丽的海边景色。在那儿我可以在沙滩上玩耍。这是我梦寐以求的事情。我还打算去看日出。那一定非常漂亮。我确信在那儿我会过得非常快乐。 【篇二】 ThisAugustIwenttoatwo-weeklongEnglishcampwhichwasheldby EnglishBeaconinYantaicity,ShandongProvince.Therewereove rahundredmiddleschoolstudentsfromalloverthecountryandth irtyexpertsinEnglishteachingparticipatinginthisexciting camp. Whilewewerethere,itwasrequiredthatwespeakonlyEnglishtoo urteachersandwitheachother.Thereweremanyactivitieswhich

英语作文和翻译答案

Unit 1 课后作文范文 Sample 1: My Father It’s said that mother’s love is the greatest love in the world, but if you can notice some small things, you’ll find that father’s love is also the greatest. My father, as a man, usually hide the deep love for behind the c ool face. Don’t have much to say, while sitting with me, but what he has done for me clearly show that he loves even more than himself. I still remember the night, when the wind blowed crazily, he stood in the rain, at the bus stop, waiting for me, quietly. Though he had stood in rain for hours, the only sentence from his mouth was “OK, Let’s go home!” I’ll never forget the love by my dear mother, I’ll also concrete the figure in the

暑假英语作文50字带翻译

暑假英语作文50字带翻译 快乐暑假,早已来到;烦恼压力,抛之脑后;收拾心情,放松身体;调节身心,齐头并进;努力拼搏,新的学期。暑假快乐!精心收集了暑假英语作文50字带翻译,供大家欣赏学习! 暑假英语作文50字带翻译1 I had a happy summer holiday because I did many interesting things. I went to the beach and I swam in the sea.I called my friend and played with them.I visited my grandparents and ate much delicious food. Then I went to the zoo whit my sister.I was very happy.Because I saw a lot of animals.They were very lovely.So I took photos of all animals.I liked the butterflies best.They were colourful and beautiful.My sister liked it too. I had a wonderful summer holiday this year. 我有一个快乐的暑假因为我做了许多有趣的东西。 我去了海边我在大海里游泳。我打电话给朋友和他们玩了。“我去拜访我的祖父母和吃了许多美味的食物。然后我与我的妹妹去了动物园。我非常高兴。因为我看见很多动物。他们很可爱。

所以我拍照所有的动物。还有我最喜欢的喜欢蝴蝶。他们是五彩缤纷的和美丽的。我的妹妹非常喜欢它们。 今年我有一个很棒的暑假。 暑假英语作文50字带翻译2 This July, I graduated from primary school. I was enrolled to a good middle school. Therefore, I had a happy and leisure summer holiday. In the middle of July, I attended to a summer camp. It’s about English. There were twenty five students in the camp. We all like English very much. Together, we studied and played. There were many activities, team work or single performance. We tried our best to put ourselves into this big family. Most of the time, we talked to each other in Engl ish. If we really don’t know how to express in English, we could ask for help. Our teachers were so great that they could help us a lot. They were so active that make us acted as they did. I am happy to attend this activity. 这个七月,我从小学毕业了。我被一所优秀的中学录取了。因此,我度过了一个开心闲暇的暑假。七月中旬,我参加了英语夏令营。营里总共有25名学生,我们都很喜欢英语。我们一起学习,一起玩耍。有很多活动,有团队和个人表演。我们尽自己最大努力融入这个大家庭。大部分的时间,我们都是用英语交谈。如果我们真的不知道怎样用英语表达的话,我们可以寻求帮助。

中考英语作文背诵范文(带翻译)

写作技巧 一、了解高分作文的特点 要想作文获得高分,必须了解高分作文具有的特点,才有助于我们朝之而努力。高分作文一般具有以下特点: 1、书写工整,书面整洁,很少有涂改痕迹。 2、分段合理。全文分段一般不止一个自然段,让阅卷老师很容易就能找到作文所要求写的要点和重要句子。 3、要点齐全,不缺要点。 4、首尾呼应,自然成一体。 5、使用了大量的高级词汇和句型。阅卷老师一看就知道这个同学的功底非不一般,自然就给打高分了。 6、开头言简意赅,不啰嗦,不偏题,迅速引入主题。 7、段与段之间,自然过渡。有合适的连接词。 8、句与句之间,有恰当的连接词,使之自然成一体。 9、全文中同一个意思,基本没有重复使用某一个词、短语或者句型等,说明这个同学的词汇量不同寻常。老师自然就对该作文有好感了。 10、能够恰当使用谚语、格言等给文章添彩。 二、勤积累,巧准备 要想作文得高分,除了了解以上的特点外,还要在平时的学习中注意一下方面: 1、牢记课标词汇是基础 一篇作文多数是由积极词汇写出来的,这些词汇主要来源于课标。因此,牢记课标词汇是写好作文的基础。 2、掌握课标词汇和短语的用法 要想作文不扣分或者少扣分,有个要作文的语病少。怎么能够减少语病呢?这就要求我们在平时的学习过程中反复通过练习,掌握课标词汇和短语等的用法。例如,对于as soon as 、stop some body from doing something 、other 、another等的用法很多学生就经常出错。 3、高度重视同一个意思的多种表达方式 高分作文有个特点是:让老师发现你拥有丰富的词汇量,你的水平高人一筹。这由何而来?靠我们在平时学习过程中,逐步积累起来的。比如:今年的中考作文,谈的就是帮助他人的问题。同一个意思“帮助”,假如你就用一个动词“help”,岂不显得你词汇贫乏?假如你在作文中不断地变换方式,用help、give somebody a hand、 give a hand to somebody 、be in need of 等以表达“帮助”同一个意思,岂不更好呢? 像这样的例子很多,比如:大家都觉得很简单又很基础的“表示的方式”就有:My name is Jim. I’m Jim. I’m called/named Jim. I’m a boy called /named /with the name of Jim. 等等。 表达年龄的方式有:She is 12. She is 12 years old. She is aged 12. She is a girl of 12(years old) . She is a girl aged 12.等等。 很显然,使用高级一点的更好。 4、加强练习,积累经验 学习语言最好的方法是运用,作文也不例外。我们要想作文得高分,必须经常练习,才能提高水平。 5、充分利用作文文 很多资料书上都有作文文。诚然,他们有很多值得借鉴的地方。 我们怎么利用它们呢?首先,我们先不要看文章,自己先思考一下:假如你来写,你会怎么去写,会用到哪些词或者句子等。然后去比较,勾出其中的好词佳句,并且把它摘录在专门的作文册子上。供写作时选用。 另外,背一些文也是很有必要的。 6、背诵一些谚语和警句 作文中如果出现恰当的谚语和警句,会有锦上添花的效果。 三、精心审题,沉着写初稿 很多同学看到作文后,下笔就写。这是不对的。一则很容易写偏题、写出病句,涂改后书面又不整洁,影响得分。 其实,会写作文的同学都知道,审题非常的重要,可以防止很多毛病,提高得分。那么我们审题要做些什么呢?

my school life初一英语作文带翻译

my school life初一英语作文带翻译 my school life初一英语作文带翻译 1my school life I am a middle student . I am in Linzhang There middle. I am happy boy.I am fourteen years old. My school stays class at 6:50. We go to school at 6:30 and in class .Our teachers is very good.We have four classes in the morning There are five classes in the afternoon.We after class at 18:50.After class,we join our club activity.After our club activity at 21:00. Then ,we do our homework.At 23:00, we go to bed. This is our school life one day.The next day repeat the same thing. 我是一个中学的学生。我在临漳中间。我是快乐男孩。我十四岁。 我的学校呆在骑车。我们六点半去学校,在课堂上。我们的老师很好。早上我们有四节课下午有五类。我们在18:50下课后。下课后,我们加入我们的俱乐部活动。我们的俱乐部活动后在21:00.然后,我们做我们的作业。在11点,我们去睡觉。 这是我们的学校生活的一天。第二天重复同样的事情。 2My School Life Hi! I’m Ma Cheng Long a students of Gread 7. 嗨我是马呈龙一名七年级的学生。 At school my classmates and teachers are kind to me. My shool life is very interesting. I like it very much. 在学校里我的同学们和老师对我和友好。我的学校生活很有趣我非常喜欢它。 Class beging at 8 o’clock a.m. I have four class in themorning and I have four class in the afterroom. I study Chinese English mathP.E. geogarphy and some other sudjests. I’m good at Enlish very much so I like English best. I also like P.E. and math. But I don’t like grogarphy at all. BecauseI think it’s a little difficult and boring. what do you think? 开始上课是在上午8点。我有四节课在上午也有四节课在下午。我学习语文英语数学体育地理和一些其他的科目。我非常擅长英语所以我最喜欢英语。我也喜欢体育和数学。不过我一点也不喜欢地理因为我认为它有一点难并且无趣你认为呢? After schoolI often play besketball with my classmates on the playground. It’s my favorite outdoor activity. Sometimes I play soccer with my classmates. Sometimes I draw pictures with my friends. 放学后我经常在操场上和我的同学打篮球这是我最喜欢的户外运动。有时候我和同学们踢足球。还有的时候我和好朋友画画。 Do you think my school life is very interesting? What about your school life? Can you tell me something about it? 你认为我的学校生活非常有趣么?你的学校生活怎么样?你能高数我有关你的学校生活的事么? 3my school life Hello! My name is Tom I’m a student of NO.7 Middle school I like my school because my school life is very interesting. I like my classmates and teachers. They are very friendly. Classes begin at 8:00. I have four classes in the morning. I study English Chinaese math biology history and some other subject. I

翻译和答案571011

Unit5元素周期表 1.随着对原子的描述越来越详尽,我们发现自己处于进退两难之地。涉及着100 种元素,我们怎样使这些元素保持连续性。一种方法是用元素周期表,周期表把原子信息列成表。它记录着一种元素含有多少质子和电子,它使我们可以计算出大多数元素同位素的中子数。周期表也存有每种元素的电子排列情况。周期表最不寻常的是它的发展是在人们还不知道原子中含有质子和中子之前。 2.道尔顿提出了他的原子模型后不久(一种不可再分的粒子,它的质量取决于 它的性质),化学家开始根据原子质量来排列元素。当得出这种元素表,科学家们观测到元素的规律。例如,那些出现在特定的位置重的元素有某些相似性,这一观点已经越来越明显。当时已知的约60种元素中,第二种和第九种元素表现出相似性,第三种与第十种元素,第四种与第十一种元素也都具有相似的性质。 3.1869年,门捷列夫,一个俄国化学家,提出了他们的元素周期表。他列表时 考虑到原子质量和元素某种特性的周期性。这些元素主要是按原子质量递增的顺序排列的。在特别情况下,门捷列夫把较重的元素放在较轻元素之前。 他这样做是为了在相同列上的元素有相似的化学性质。比如,他把蹄(原子质量=128)放在碘(原子质量=127)之前,因为蹄的性质和硫及硒相似,而碘的性质和氯及溴相似。 4.门捷列夫i在他的周期表中列了许多气体,在他的周期表中留下了一些空格, 他非但没有将那些空格看成缺憾,反而大胆地预测还存在着未被发现的元素。而且,他还预测了许多未知元素的性质。在接下来的几年里,许多气体被填充在新发现的元素中。这些元素的性质通常和门捷列夫预测的非常接近。这些伟大创新的预测使门捷列夫的元素周期表被广泛接受。 5.我们都知道,一种元素的性质主要取决于原子最外层能级上的电子数。Na 在它的最外层能级(第三层)有一个电子,Li原子在它的最外层(第二层)有一个单独的电子。Na和Li的化学性质相似。He和Ne原子已将所有能级排满,它们性质也相似,就是不容易发生化学反应。很明显,不仅具有相似性电子构型(排列)的原子有相似的化学性质,而且,某种电子排列会比其他的排列更稳定。 6.在门捷列夫的元素周期表中,大多数情况下元素是按照原子质量排列的。这 种排列也揭示了元素化学的周期性。因为电子数决定了元素的化学性质,所以电子数也应该决定元素在周期表中的位置。在现代元素周期表中,元素是按照原子序数来排列的。注意,这个数表明在一种元素的中性原子中有多少质子和中子。现代元素周期表,根据原子序数的递增而排列的,而门捷列夫周期表是以原子质量的递增来排列的,通常原子序数的增加是与原子质量的增加同步的。在特殊情况下,原子质量落后于原子序数,因为原子质量是质子和中子质量的而加和,故原子质量并不完全随原子序数增加而增加。有可能一种较低原子序数的原子有更大的原子质量。因此可以在元素周期表上看出来。Ar原子的质量比k原子的质量重。Te原子比I原子质量重。 7.现代元素周期表的竖列叫做族。每一族的元素在最外层能级上有相同的电子 数,因而有相反的化学性质,水平的行叫做周期。每一新周期预示着主电子能级的开始。例如,na从第三行开始。它的最外电子层是第三层第一个电子,因为每一行就开始了一个新的能级,所以我们可以从上到下预测原子的大

[假期生活英语作文50词带翻译]英语作文120词带翻译

[假期生活英语作文50词带翻译]英语作文120词带翻译每个人的假期都是不尽相同的,对于你来说,你的假期是怎样的?下面,是为你的假期生活英语作文50词带翻译,希望对你有帮助! I had a joyful summer vacation. During the holidays, I traveled with my families. We went to Bei __g 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 Bei __g very much. I hope I can go there again. 我度过了一个愉快的暑假。假期期间,我和家人去旅游了。我 们去了北京并在那里待了四天。我们住在酒店里。北京很美,我们参观了 __广场,故宫,颐和园和圆明园。我们还去了长城。北京的天 气很热,但是我们很兴奋。我很喜欢北京,我希望还能再去那里。 I was happy this summer holiday! Do you know why? Because I had enjoyed a good summer holiday! In the morning, sometimes I went toYueXiuParkto play badminton with my families or friends. We always went to McDonald's to have lunch after we finish the game. My sister and me like swimming, so in the

相关文档
最新文档