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507英语高二真题
全文共 788 字
+ 加入清单Dear Forbes,
It is amazing for me to know that you show great preference for Tai Chi and
are willing to learn it soon. I’ m quite sure that I can give you a hand
gladly.
Tai Chi is not only an ancient martial art, but has also been widely
acknowledged as an effective health exercise. Famous for its graceful and
well-balanced movements, Tai Chi provides the mental relaxation and physical
fitness that are so essential in our modern stressful lives.
Concerning your learning location and instructor, I’m so proud to tell you
that I have the ability to recommend the best school and best trainer in our
city to you, for actually my uncle is a master of Tai Chi who is always invited
to instruct others all over the country. As a result, you can rely on me.
Looking forward to your coming!
Yours,
Li Hua
更多相似作文
篇1:高二期末英语满分
全文共 891 字
+ 加入清单What is honesty? Honesty means speaking the truth and being fair and
upright in act.Considered a virtue,it is admired in every country and every
culture.So,Is it necessary to be honest all the time .
However,there are people who try to get benefits by dishonest means.
For example,some students copy the exercises done by others or cheat in
examinations in order to get good marks. The same thing may be said of a
merchant who tries to get rich by deceving customers. Those people may succeed
for a time,but sooner or later,they will be caught.
How can cheating on exams be prevented? The measures may vary from case to
case.But I think,the students must first be well informes of the negative effect
on the learning atmosphere of the university and the studentscharacter. Then
the students who were caught in the act of cheating can be criticizedpublicly,
punished or even expelled from the university.
篇2:高二年级关于国庆节英语作文
全文共 2481 字
+ 加入清单The National Day is a designated date on which celebrations mark the nationhood of a country.(国庆节) Often the National Day will be a national holiday.
The National Day is often taken as the date on which a state or territory achieved independence. Other dates such as the countrys patron saint day, or a significant historic date are sometimes used. Most countries have a single National Day per year, though a few, for example, India and Pakistan, have more than one. Besides that, each of the two special administrative regions of the Peoples Republic of China, namely Hong Kong and Macao, celebrate the day of the establishment of the special administrative region, as well as the National Day of the Peoples Republic of China.
The importance attached to the National Day, and the degree to which it is celebrated, vary enormously from country to country. In France, for example, National Day is 14 July and is known as Bastille Day. It is widely celebrated and the French Tricolour is much in evidence, while the President of the Republic attends a military parade on the Champs-élysées of Paris. In the United States, the Fourth of July celebrations are widely celebrated with fireworks and barbecues. In the Republic of Ireland, St. Patricks Day, March 17, has been the National Day and a Public Holiday for many years, and in recent years it has been observed as a full Public Holiday in Northern Ireland too. However, in the rest of the United Kingdom the constituent countries patron saints days are low-key affairs.
Most countries have a fixed date National Day, but some have movable dates. An example here is Jamaica, which celebrates its National Day on the first Monday in August. This commemorates independence from the United Kingdom which was attained on Monday, 6 August 1962 - the first Monday in August of that year. Another example is Thailand which celebrates the birthday of the King on 5 December. This date will change on the accession of the heir to the throne.
国庆节是一个指定日期庆祝活动标志着一个国家的国家。常常国庆节将会是一个国定假日。
国庆节通常是作为一个国家或地区的日期取得独立。其他日期,如国家的守护神,或重大历史日期有时使用。每年大多数国家只有一个国庆日,尽管一些,例如,印度和巴基斯坦,有不止一个。除此之外,每一个中华人民共和国的两个特别行政区,即香港和澳门,庆祝的日子特别行政区的建立,以及中华人民共和国的国庆节。
国庆节的重视,是庆祝的程度,从国家有着极大的差别。例如,在法国的国庆节是在7月14日,巴士底日。人们普遍庆祝和法国三色旗的证据,而共和国总统参加阅兵在巴黎的香榭丽舍大街。在美国,7月4日庆祝活动广泛庆祝的烟花和烧烤。在爱尔兰共和国,圣帕特里克节,3月17日国庆节和公共假期多年,近年来它被观察到的是一个完整的公共假期在北爱尔兰。然而,英国其他地区的组成国家‘守护神’天低调的事务。
大多数国家有国庆节一个固定的日期,但有些活动日期。一个例子是牙买加,将在8月的第一个星期一庆祝国庆节。这是为了纪念从英国独立获得周一,1962年8月6——8月的第一个星期一。另一个例子是泰国庆祝国王的生日12月5日。这个日期会改变加入的王位继承人。
篇3:高二学生代表开学典礼发言稿
全文共 484 字
+ 加入清单尊敬的各位领导老师们,亲爱的同学们:
带着渴望,带着期盼,怀着激情,怀着梦想,又有一个崭新的学期开始了,首先请允许我代表高二年级全体同学对高一年级的学弟学妹们表示热烈的欢迎。
作为高二年级的学生,我们高中的旅途已经走过了三分之一,回望身后那一串串长长的足迹,我们不得不感叹岁月如梭,对于我们而言,学习是我们的首要任务,我们不应该再像高一那样浑浑噩噩的度日,总认为时间还早,高考还远。现在我们应马上行动起来,端正好自己的心态,勤奋学习,回报学校、家长。自己,树立正确的人生目标,坚定步伐,勇往直前。
作为高二年级学生,我们应带好头,严格遵守校纪校规,听从指挥,服从管理,做好学弟学妹们的榜样。
作为高二年级学生,我们应向高三年级同学看齐,学习他们的精神,那种富有激情、拼搏向上的精神。
古语说得好:“一份耕耘,一份收获。”当我们踏入这学校的大门时我们已经种下了一棵优良的种子,但两年后是否有收获,还要看今天你、我是否辛勤耕耘。吴塘的明天应由我们去开创,去拼搏,请让我们一起为自己,为吴塘努力奋斗吧!为吴塘2015年的辉煌努力拼搏吧!
篇4:高一学生英语日记
全文共 1955 字
+ 加入清单Today, my mother and I went to Xiaohe Gou, and we had fun.
When we got there, we saw that the fish pond in Xiaohe ditch was covered with ice. I want to go down to play on the ice, so I decided to try the ice thickness first. Because there were no thick branches on the riverside, so I lifted a big stone and threw it all in to the ice. There was a huge hole in the ice, and the shadow of a small fish was hidden below. Fortunately, I didnt go down easily, otherwise...
We continue to move forward. Those fish ponds show their true colors: I have made the "mask people" one by one.
A small stream blocked our way further. I looked at what could be used without wood boards around. Because the water is very shallow, I move a piece of big stone, three lower five in addition to two set up a stone bridge, my mother and my mother passed the brook, and also helped people to pass a bridge.
After crossing the bridge, we began to move forward. We saw a vacant area in front of us, and it was scraped evenly by bulldozers. Mother said that it might have been a natural ancient granary. The center of the loess slope is a circular open space, which is transformed into a natural granary. Why do I think so good things should be leveled and destroyed? I ask mother, mother said that this is the conflict between modern civilization and ancient history, and now people have destroyed the historical relics left by their predecessors for their own existence. If I want to live in the air, I will not destroy so many precious and rare historical sites.
Im very happy to go out today. At the same time, I realized the importance of life to human beings, and realized that the development and construction of society could damage the civilization of ancient society. I think life is very important, but ancient civilization is also important. We should coordinate the relationship between the development of modern civilization and the preservation of ancient civilization.
篇5:以学生贷款为话题的大学英语作文
全文共 1067 字
+ 加入清单Ever since colleges started to charge the students for the education they receive, there has always been a problem for some students, especially for those from remote rural regions, to get the money for it. So the government offers them an option of borrowing money from banks. Surveys show that the number of students financing his education in this way is increasing.
However, some students, although not many, failed to pay back the loans as they had promised in the contract. The banks have a very hard time coping with this problem. And the government can do nothing effective to help the banks.
I think there is more than one reason for this. Dishonesty may be one but not the major one. As is known, we are experiencing a particular phase of economic development where the supply of human resources is much bigger than the demand for it. So many students are not able to find a well-paid job. How can they pay the loans back? To solve this problem, I think the government should make efforts to get the whole economy go smoothly, creating more job opportunities.
篇6:关于介绍家乡的高二英语作文
全文共 738 字
+ 加入清单My home town is a beautiful place。 It stands beside a wide river and is rich in fish and rice。
我的家乡是一个美丽的地方。它坐落在一条宽阔的河流和丰富的鱼和米饭。
But in the old days it was a poor and backward little town。 Many people had no work。 They lived a hard life。
但是在过去它是一个贫穷落后的小城镇。很多人没有工作。他们过着艰苦的生活。
In 1949 my hometown was liberated。 Since then great changes have taken place there。 The streets have been widened。 Factories, schools, hospitals, cinemas and theatres have sprung up one after another。 The life of the people is greatly improved。
1949我的家乡解放。自那时以来发生了巨大的变化。街道已拓宽。工厂,学校,医院,电影院和剧院如雨后春笋般涌现出来。人民的生活大大改善。
I love my hometown。 All the more I love its people。 They are working hard so as to make it still richer and more beautiful。
我爱我的家乡。所有我爱的人。他们正在努力工作以使它更丰富、更美丽。
篇7:MyViewonPermanentEmployee高二英语作文
全文共 1086 字
+ 加入清单导语:小编精心整理了大量高二英语优秀作文,希望大家能从中获益,在高二阶段打好英语写作基础。
Nowadays, most companies are faced with a common problem that feeling hard to find permanent employees. Many of their employees will leave the company after a period of time. In my opinion, this phenomenon is a serious problem needs to be solved. But, we need to find out the causing reasons at first.
如今,大多数公司都面临着这样常见的一个问题,很难找到长期员工。很多员工待了一段时间后都会离开公司。在我看来,这是一个需要解决的严重问题。但是,我们首先需要找出其原因。
First of all, employees do not get what they want. For most employees, what they want are good salary and the chance to develop. For one thing, some companies can not offer enough treatment for their employees to match their pay on work. If they are not satisfied, they will leave one day for sure. For another, if employees can find another job, which has more opportunities for advancement, they will make their choice. After all, man struggles upwards; water flows downwards.
首先,员工没有得到他们想要的。对于大多数员工来说,他们需要的是高薪和发展的机会。一方面,一些公司无法满足员工在工作上的付出所应得的报酬。如果员工不满意,他们肯定有一天是会离开的。另一方面,如果员工可以找到另一份有更多发展机会的工作,他们也会做出自己的选择的。毕竟,人往高处走水往低处流。
[My View on Permanent Employee高二英语作文
篇8:躁音高二优秀英语作文
全文共 745 字
+ 加入清单As the society developing,noisy has effect our healthy and work.The result of noisy is that people dont protect our environment.They think our socitey is developing so fast,noisy is less and less important.But,if we dont have a good environment,how should we develop our lives? Lets keep us from the noisy.We should have a quiet and good environment to study and work.And only by this can we develop well.I think that everyone makes a contribution to protect our environment,the noisy can disappear sooner or later,our world can become more and more beautiful.
【参考译文】
随着社会的发展,噪声影响了我们的健康和工作。吵闹的结果是人们不保护我们的环境。他们认为我们的社会发展如此之快,噪音是不重要的。但是,如果我们没有一个好的环境,我们应该怎样发展我们的生活?让我们远离喧嚣,我们应该有一个安静和良好的环境来学习和工作,只有这样我们才能发展得很好,我认为每个人都作出贡献,保护我们的环境,嘈杂可以消失迟早,我们的世界变得越来越美丽。
篇9:最新的学生英语日记
全文共 413 字
+ 加入清单Hello, I today am in Hangzhou. Hanghzou was very hot.
We are in Zhejiang University. It’s very big and beautiful. We study English. It has a lot of fun. We play English game. The teacher Jenny and Sara are kind to us. In lunch, it was very good. I eat slowly.
I think Hangzhou is a beautiful city, and it’s very big. The car was going away. The house study.
I study happily, living happily. So I’m happy in Hangzhou.
篇10:英语高二真题
全文共 694 字
+ 加入清单Welcome to Hangzhou. I am Li Yue, president of the Student Union in my
school. Id like to briefly introduce the Hangzhou Public Bicycle Service to
you. Our city insists to protect the environment, so we began to use the Public
Bicycle Service to reduce the traffic stress in 2008. There were 65 thousand
bicycles for people to use in daily life. In general, more than 8 million people
have to use them every year.
Some people think they are very useful and believe they will make our
society more beautiful. Others think they are not convenient enough. As far as I
can see, reading a bicycle is so interesting. We can take exercise with it.
Meanwhile, Our environment get protected. Lets go into action!
篇11:高二年级英语作文:出国留学带翻译
全文共 1156 字
+ 加入清单In recent years, studying abroad has flourished. Thousands of schloars and students have gone to foreign countries to study. Many people are sparing no effort in applying for going abroad.
Attending schools abroad has many advantages. In the first place, students who have studied abroad can act as mediators between peoples of different cultures so as to promote international understanding. Secondly, we can learn much more advanced knowledge of science and technology from the foreign countries. Thirdly, we can enjoy the contact with new and different cultures so as to increase the awareness of our own culture. Fourthly, we can learn a foreign language more quickly.
However,studying abroad may have disadvantages such as language barrier in the first few months or financial difficulties before getting a scholarship. In spite of these,the advantages greatly outweigh the disadvantages. It is advisable to attend schools abroad.
近年来,出国留学已经蓬勃发展。成千上万的许多学者和学生去国外学习。许多人正全力以赴地申请出国。
在国外许学习有很多优势。首先,在国外学习的学生可以作为调解人民族之间不同的文化,促进国际理解。其次,我们可以学到更先进的科学知识和技术的外国国家。第三,我们可以享受接触新的及不同的文化,增加自己的文化的意识。第四,我们可以更快地学习外语。
然而,出国留学可能有缺点例如语言障碍在头几个月或财务困难获得奖学金。尽管这些优点大大大于缺点。,出国留学是明智的。
篇12:学生新年寄语英语作文
全文共 3376 字
+ 加入清单下面是小编整理分享的一篇关于学生新年寄语英语作文,欢迎阅读鉴赏!希望大家喜欢。
talking of all those who experienced —— by fu bao liang
XX was gone. regardless men and women being old and little, are all those who experienced opposite
in XX ago each engrave at that time. likewise, we are all those who experienced opposite in XX ago
the affairs occurred that everybody self-moved with proceeded.
we are all those who experienced on this meaning. we are all those who experienced in the old society
experienced successvily the distress children the ages of; we are all those who experienced in the
student-campaign to struggle for freedom and liberation under reactionary rule; we are all those who
experienced pass through to endure the “trained” with agriculture labour in the fanatic ages;we are all
those who experienced through postgraduate exam smoothly and obtained academic degree one by one; we are all those who experienced with often failure to get job; we are all those who experienced to get cictory in trading-battle by grasped business opportunity; we are all those who experienced in fierce battle to resist u.s aggression and aid korea; we are all those who experienced hastening industry modernization high-speed to fight courageously in that area; we are all those who experienced to ascend in front of the world on researching and developing science and technology ; we are all those who experienced to drive out the sick-satan by weared white clothes; we are all those who experienced to concern every working and all happening; we are all those who experienced to have lived a long or a few life.
there probable were all sorts of heroes and modles among us all who were accomplished by state of affairs.they have made offers for the advantage of nation and people.they gained brilliant achievement hastened nation properity and strength because of their hard. there probable were energetic worker not t known to public among us all. they devoted theirselves to the work and got not despised achievement,who became national indispensable cadre.there probable were some luky persons among us all of the favourable time.they became certain rich by excellent managed.there probable were not too bright ordinary people among us all.they engaged the whole day for livelihood of family but living afflicted them whole year. there probable were various unfortunate among us all who have ever been in miserable condition
moreover have been afflicted with disaster.they have to confront the fact but verydifficult. there probable were……among us all……
the livelong history sent us various all those who experienced and it will continue to do that.the moved
time record multifarious on the different track.various condition take place with all those who experienced. that’s experience or lesson opposite to the person concerned.the multitude may discuss to have no objection to take out the “past” if allowing exchange.
there seem to be different analysis and different argument about samething. no problem , “let a hundred flowers blossom,let a hundred schools of thought contend”is known to everyone.nowadays,here are about some healty question that i want to exchange.
to speak of age,i’m more than 70 , forward 80 years the old-decayed but seeming old no decay.i’ve no disease,full of energy,never feel tired,action swift and the memory is great.the younger and stronger can do something which i do it,too.
[学生新年寄语英语作文
篇13:mysummerholiday高二年级英语作文
全文共 1645 字
+ 加入清单In every year the end of June, it is the beginning of my precious summer holiday. Last summer, I had a great holiday. Firstly, I spent only a week to finish all my summer homework. Then I have still almost two months to do anything I wanted. Actually, I really did what I wanted to do in last summer. I traveled to beijing with my best friend for 2 weeks. We were so happy and the trip was just perfect. In the rest of my holiday, I did not do anything even related to study. Everything is all about games. However, I will not have a chance to spend my summer holiday like the last one. There is much more homework that I have to use probably three quarters of my holiday to finish it. If there is not so much homework, I might have my ideal summer holiday in this year. My ideal holiday is that go to the beaches in México with my family. For about a whole month we can completely relax in the beautiful beach. In the morning, after the delicious México style breakfast, we can walk along the beach while enjoy the beautiful morning sunshine. In the afternoon, we can have the freshest seafood for lunch. After lunch, take a nap in the sunshade would be the best thing to do. At dusk, there is the most gorgeous sunset on the sea... I love the beach, I love summer holiday.
在每年6月底,我宝贵的暑假的开始。去年夏天,我有一个愉快的假期。首先,我只花了一个星期完成我所有的暑假作业。然后我还近两个月来做任何我想要的。事实上,我确实在去年夏天我想做什么。我去北京和我最好的朋友2周。我们是这样的快乐,只是完美的旅行。在我的假期,我没有做任何事情甚至相关研究。一切都是关于游戏。然而,我不会有机会花我的暑假喜欢最后一个。有更多的家庭作业,我可能不得不使用四分之三的节日来完成它。如果没有这么多的作业,我可能会在今年我理想的暑假。我理想的假期是去海滩和我的家人在墨西哥。大约一个月我们可以完全放松在美丽的海滩。早上,美味的墨西哥风格的早餐后,我们可以沿着海滩走,同时享受美丽的早晨的阳光。在下午,我们可以拥有最新鲜的海鲜午餐。午饭后,睡午觉的遮阳将是最好的办法。黄昏时分,有最美丽的日落在海面上……我喜欢海滩,我喜欢暑假。
篇14:高二年级英语作文:Over New Years Day
全文共 1726 字
+ 加入清单Yesterday my mother asked me a question, which makes me a Joji monk - scratching their heads. She asked what I want New Year‘s Day gift, I said: I want to eat a lot of good food. Mom heard shook his head and says: I did not that necessary, you change one. I Yanzhuyizhuan, said: I want to go out Play. my mother said: I do not have time, and so have time to talk. Then I also mentioned several wishes, mother did not agree. Toss this one night, thought of going to school the next day but also had to stop there either. So I harbored an uneasy feeling to sleep.
Today, math teacher took a card into the classroom, I think: Who is it? Who will do it good luck card before? Read to the teacher suddenly pondered: Baby Zhang Qi won to your greeting cards. I was very surprised, I thought of classmates were just not thought of himself, I harbored doubts take over the card carefully and remembered feelings above the words Happy Baby Zhang Qi children a happy festival! in the new year to study progress. Your father, mother. Although only a short sentence I read a long time, when I really feel blessed, there is such love my mom and dad, and I‘m proud to have such parents. What I would like to precious a gift than this do? Here, I sincerely thank my parents, thank them for sending me such a simple and valuable gift.
原文翻译:
昨天,我妈妈问我一个问题,这让我丈二的和尚 - 摸不着头脑。她问我想要什么元旦礼物,我说:“我想要吃了很多好吃的。妈妈听了摇了摇头,说:我没必要的,你改变一个人。我眼珠一转,说:“我要出去玩。妈妈说:“我没有时间,等有时间交谈。然后,我还提到了几个愿望,母亲没有同意。折腾这一天晚上,想到第二天去上学,但也只好停在那里。于是,我怀着忐忑不安的心情入睡。
今天,数学老师拿了卡进了教室,我想:是谁呢?谁做的好运气卡之前?阅读老师突然沉吟:张琪婴儿赢得您的贺卡。我感到非常惊讶,我以为只是没有想到自己的同学,我怀着怀疑接管卡仔细想起感情上面的话快乐宝贝张琪孩子们节日快乐!在新的一年学习进步。你的父亲,母亲。虽然只有短短的一句话,我读了很长一段时间,当我真的觉得很幸福,有这样的爱我的爸爸妈妈,我很荣幸能有这样的父母。我想什么珍贵的礼物比这做什么?在这里,我衷心感谢我的父母,感谢他们给我这样一个简单而珍贵的礼物。
篇15:高二英语作文:我的童年
全文共 1048 字
+ 加入清单导语:你的童年有什么有趣的事情吗?下面是yuwenmi小编为大家整理的英语作文,欢迎阅读与借鉴,谢谢!
I was born in a small county which is poor. Therefore, there were no beautiful clothes or many toys. Before I went to school at six, I only played with my peers nearby. It was such a wonderful period that I would never forget. We always made our toys independently, which cost no money at all. Sometimes, parents would help making toys as well. We could play from morning to night until parents told us to go home for dinner. However, as a rural child, I must help my parents doing farm work in the busy season, such as planting and harvesting. Besides, my mother is a teacher. Therefore, she began to teach me to read and count when I was three, so I had to spend some time I study. Now, remembering it, I feel much happy rather than upset.
参考翻译
我出生在一个贫困的小农村里,因此不能拥有漂亮的衣服和玩具。在我六岁上学之前,我都是和邻居的同龄小朋友玩,那是一段我无法忘怀的快乐的岁月。我们通常都是自己做玩具,不花一分钱,有的时候我们的父母也会给我们做一些玩具。那个时候,我们可以从早晨玩到天黑,直到爸爸妈妈叫我们回家吃饭。但是,作为一个农村的孩子,在农忙的时候我也必须要帮忙家里干些农活,像是种植和收割这些。另外,我的妈妈是一名老师,因此在我三岁的时候她就开始教我识字、算术了,所以我还要花些时间在学习上。现在,回想起这些,我更多的是快乐,而不是烦恼。
篇16:高二年级关于世界无烟日的英语作文
全文共 2593 字
+ 加入清单Smoke has something for people in poor health, nicotine.
Nicotine in a cigarette can kill a mouse, 25 g of nicotine in cigarettes can kill a few cows, 40 to 60 mg of pure nicotine can kill a person.
The dangers of nicotine is also quite big, it can cause stomach or other stomach disease; Also can make the person causes heart disease cause rhythm of the heart is not straight; The outbreak of serious still can cause cancer.
Cigarettes are hidden in the invisible killer, around us are all should be vigilant.
According to scientists, the chemical composition of tobacco contains hundreds of complex, most harmful to human body, including tar, nicotine, phenols, alcohols, acids, aldehyde is 40 kinds of toxic and carcinogenic substance. Smoke after the fire, smoke, contains the chemical composition of tobacco in all, at the same time than the tobacco itself and added some harmful substances, such as carbon monoxide, tobacco tar and so on. This is because in addition to the tobacco itself, in the process of cigarette made, to add some cocoa in raw materials, liquorice, sugar, glycerin, such as ethylene glycol, moist, taste fragrance and combustion-supporting material. Although these additive itself is harmless, but changed in the process of combustion. For example, in the back of the rat with cocoa after burning smoke oil, can grow skin tumor. Glycyrrhizic acid in glycyrrhiza after burning, with other ingredients, can generate have carcinogenic polycyclic aromatic hydrocarbons. Sugar increased after combustion with tobacco tar, and the product of sugar after combustion is an important carcinogens in tobacco. Glycerin and glycol after the burning of the material, not only can make smokers bladder cancer, and the acrolein inhibits the trachea and cilia secretion from the lungs, thereby increase the chances of suffering from bronchitis and emphysema, and make people with both became seriously ill.
Smoke harm to people is how great! So we cant smoke. Stop smoking, the benefit of future generations.
烟里有一种对人身体不好的东西——尼古丁。
一枝香烟中的尼古丁可以毒死一只小白鼠,25g的香烟里的尼古丁可 毒死几头牛,40至60毫克纯尼古丁可以毒死一个人。
尼古丁的危害也是相当的大,它可以引起胃痛或其它胃病;还会使人引起心律不正诱发心脏病;严重的还可能引起癌症的爆发。
香烟是隐藏在我们身边的隐形杀手,是大家所应警惕的。
据科学家测定,烟草中含有数百种复杂的化学成分,大部分对人体有害,其中焦油、尼古丁、酚类、醇类、酸类、醛类等40种是有毒和有致癌作用的物质。烟在点燃后,所产生的烟雾,包含了烟草中所有的化学成分,同时比烟草本身又增加了一些有害物质,如一氧化碳和烟焦油等。这是因为除烟草本身外,在制成卷烟的过程中,要在原料中加入一些可可、甘草、糖、甘油、乙二醇等调味、湿润、产香、助燃物质。这些添加剂虽然本身无害,但在燃烧过程中却起了变化。例如,在鼠背涂上可可燃烧后产生的烟油,可长出皮肤瘤。甘草中的甘草酸在燃烧后,与其他成分化合,可生成有致癌作用的多环芳烃。糖与烟草一起燃烧后增加了焦油量,而糖燃烧后的产物是烟中的一个重要致癌物。甘油和乙二醇在燃烧后的物质,不但可能使吸烟者患膀胱癌,而且所产生的丙烯醛可抑制气管和纤毛分泌物从肺内排出,从而增加患气管炎和肺气肿的机会,并使患有这两种病的人病情加重。
烟对人的危害是多么大啊!所以我们不能吸烟。杜绝吸烟,造福后人。
篇17:英语高二真题
全文共 771 字
+ 加入清单Before we read the books, the introduction will be showed ahead of the
stories’ beginning. At first, I get used to the introduction and have the main
idea of the stories. But later, as I read more books, I find the introduction is
not a good way to help readers to appreciate the charm of the stories. Usually,
the readers will get the main idea before they read the stories, because some
introduction is very specific, even the ending of the story is being told, so
readers will not feel excited and surprised in the process of reading. While if
they havent read the introduction, then every detail of the story will attract
them, because they have no idea what will happen in the next chapter. So I
advise not to read the introduction, and the unknown plot is full of
attraction.
篇18:高二学生优秀作文解下你的缰绳
全文共 792 字
+ 加入清单李叔同谓“人生咸淡两由之”,这是一种释然,一份空灵,一种超脱。身处俗世间,人们或紧握双拳而愤愤然无法平静,或拘泥于自己挖开的湖泽无法自拔。
外物只是一根软索,重要的是释放自己。如果说摊开是放飞的想象,那么握拳则是对自己的不信任,拘泥不快。解下你的缰绳,放飞自我,寻一份超越,超脱。
“既自以心为形役,奚惆怅而独悲”,役于自身则难以放开双手,左顾右忌,行若“大车无輗,小车无軏”缓缓乎不知所终。看那端坐渭水的吕尚,看那田间自在的孟德,那扛锄而歌的陶潜,那酒气冲天的李白。皆任其心由之。终有“仰天大笑出门去”的个性张扬,诗意超然。
“人如果纠结于自身的环境和过错就会泥灭在山脚下”狄更斯如是说。
解下你的绳索,让鸿雁傲视苍穹,让骏马驰骋原野,让鲸豚游及深海。
冰心说“墙角的花,当你孤芳自赏时,天地变小了”。而许多人总是生活在一处墙角,躲避广阔的天空,于是放不开心境,放不下自己,寻求一种狭窄的安谧。台湾著名国学大师耕耘说“每一个人都有自己的一片天”。在我们出发寻觅时,却总是畏首畏尾,担心至极。正如汪国真所说“既然选择了地平线,便只给世界留下背影,既然选择了远方,便只顾风雨兼程”。何患无路由之?
解下你的缰绳,需要的是一份勇气,需要的是一份无畏,需要的是一种自信,需要的是一种释然。
当我们为自己的卑微而苦恼,当我们为自己的无助而伤感,何不放开心态,解开枷锁寻一片更宽广的天空,那是一方净土,容得下你的忧愁,容得下你的顾虑,容得下你的过失。更容得下你的成长,超越。
流光容易把人抛,红了樱桃,绿了芭蕉。时光荏苒无还。如果你仍然茫茫乎不知所适则会失去晋进的时机。正如古谚“白发无凭吾老矣,青春不再汝知乎,年及弱冠非童子,束之不往岂丈夫”。解下你的缰绳,让青春无悔,拥有手挥五弦的释然,目送归鸿的恬然。拥有闲看庭前花开花落,漫随天外云卷云舒的超脱!寻一方空灵,寻一方新天地。
篇19:我最好的朋友高中学生英语作文
全文共 1112 字
+ 加入清单我最好的朋友My Best Friend
I have a very good friend. His name is Philip. As far as Im concerned, hes very kind-hearted and generous. Once I was in high school, he treated me friendly and sincerely. When I was happy, he was also happy with me. When I was sad, he always comforted me. When I was defeated, he always encouraged me. When I stumbled, he always pulled me up. Although we quarreled at times, we were still in good relationships. We could know each other better after the argument. When my birthday came, he always sent me a special present.
我有一个很好的朋友。他的名字叫菲利普。我觉得他是非常善良和慷慨的。当我在高中的时候,他对我很友好、很真诚。我高兴的时候,他也和我一起开心。当我难过时,他总是安慰我。当我失败时,他总是鼓励我。当我迷茫时,他总是拉我一把。尽管有时候我们会吵架,我们关系仍然很好。争吵之后我们可以更好的了解对方。我生日的时候,他总是送我一份特别的礼物。
Hes very hard-working and intelligent. He always studied hard at school. Because of his hard work, he always did very well in exams. His oral English was better than mine. Most of the time, he was willing to chat with me in English. Owing to his help, I made a lot of progress in oral English.
他非常勤劳也很聪明。在学校他总是很努力学习。由于他的努力,他总是能在考试中取得好成绩。他的英语口语比我好。大多数时候他都愿意用英语和我聊天。由于他的帮助,我在英语口语方面取得了很大的进步。
[我最好的朋友高中学生英语作文
篇20:我的英语老师初一学生作文
全文共 932 字
+ 加入清单在教棒和粉笔的共同飞舞中,在老师声声叮咛,鼓励和无微不至地呵护下,多少位良师被学子深深地印在心里啊!
——题记
我在这里写的是一位普普通通,平凡得不能再平凡的人民教师,50来岁,由于终日为我们不辞辛苦的操劳,脸上布满了皱纹,她的两眼黑得发亮,锋利的目光,仿佛要把什么刺穿似的。我有点害怕。她只教我们还不到四个月,但是,每当我想起她时。她对我们的严就像教练训练运动员那样一丝不苟;她对我们很关心,体贴,就像对待自己的儿女一样。 但是,那一次,我尽对她起了怨恨。那是一节自习课,英语老师让同学们把作业本A订正好交到办公室去批改,作业本B作好的也去批改。我怀着喜悦的心情拿着作好的B去批改,"报告""进来"她的声音很平稳,我走了进去,队伍并不长,我跑到英语老师右边去批改,无意间发现了电脑里有语文竞赛的成绩,我便很期盼得到自己的成绩,不听话的手尽往鼠标地区前行,不经意间,我触摸到了,这下手更不听使唤,一直往下翻动着,"啊"我目瞪口呆,倒数第三,我的喜悦心情沉淀了下来,"谁呀,谁在动我的电脑?"一声果断而又严厉的语言向我发起进攻,我吓了一大跳,我心里想:哎呀,这下怎么办呀,不如来个死不承认,或者,英语老师的教棒在桌上"吃吃"作响,"把手拿过来。"我害怕极了,真想使用一下神仙的仙术,把英语老师的教棒变成长长的棉花棒,只有我能看见,而老师看不见,软软的棉花棒触摸了我一下,"哇!"教棒落下来了,打得好痛呀,我有点生气,心里暗暗想着;你这个老太太,太坏了,我只不过碰了一下鼠标,看了电脑屏幕一眼,也不过如此,您竟打我,只要教育几下就行了嘛,我可是个怕痛的女孩。我心中的怨恨一直不能平静。但刚想完,那教棒的滋味和对老师的怨恨跑掉了,我寻找着,发现它屹立在英语老师身上展现出来的无可抗拒的人格魅力上。
她总穿着比别人温暖的衣服,长得虽不出众,但是她的人格魅力在我心中是最出众的,那一次英语课,因我们作业做得不好,而被英语老师斥责了一翻,最使我深受教育的是这样一句话:我做事情,要做就要做到最好。"这声音在教室里久久回荡,震撼着我的心灵。一颗'作一个高尚的人"的种子便埋下了,自从那节课后,我猛然发觉自己长大了好多好多,幼稚正向我告别。我的心底默默地感谢这位教我如何做人的英语老师。