举例说明知识的美和特点英语作文通用19篇

知识就是力量(knowledge is power)

The saying "Knowledge is power" becomes universally accepted in that it reveals a simple yet brutal fact: It is the brain rather than sword that makes an individual or a nation strong.

The truth the saying speaks has been proven in mans civilization, which is, to the greatest extent, accelerated by mans knowledge in the form of science and technology. A century ago, it took many-years to send a message to the other end of the world. Nevertheless, we can have it done in seconds today with just touches on computer keyboard.

"Knowledge is power" means something particular to us Chinese since China remains backward. We must sweat over knowledge so as to build China into one of the worlds economic giants.

This morning I went to the market to buy some vegetables with my parents。 On the way we all highly praised a young man in western—style clothes and leather shoes who was riding by。 But he rode so fast that he knocked an old lady down carelessly。Instead of stopping， he pretended not to see this and rode away quickly。 We were all very angry with the young man。 To our happiness， a girl in plain dress ran forward at once， helped the lady up and took her home。 We all praised the girl。 From this we know we cannot judge a person by his appearance。 A person who is dressed beautifully may not have a beautiful soul。 Only a person who has a beautiful soul is really beautiful。

知识就是力量(knowledge is power)

知识就是力量(knowledge is power)Knowledge is power, especially scientific and technological knowledge. Science and technology are the motive power of the social development. Without them human society could never have developed from primitive society to modern society. Therefore, to conquer and transform nature, we must master scientific knowledge.

However, social knowledge is also essential. Without it we can not understand society and dont know the law of the social development. As a result we are unable to tovern society. Therefore, besides scientific knowledge we need to master social science, philosophy, politics, history, aesthetics, etc, so that we can know society from all perspectives and form a correct world outlook.

To meet new challenges in he 21st century, we university students should lose no time to acquire as much knowledge as possible so that we will become qualified successors of the socialist cause.

Directions： You are allowed 40 minutes to write an essay no less than 150 words on the following topic.

1.some emphasize book knowledge

2.others stress practical experience

3.which one is more important？ Give your reasons to illustrate your opinion.

范文：

Which is more important in life， knowledge from the books you read， or personal experience you gain in reality？ The answer may vary from person to person. The young， educated may emphasize the former， and the old may stress the later. But in my opinion， they are of the same importance.

Experience is priceless. How to become an efficient secretary？ How to prepare for your first child to come into the world？ There is so much experience we need in careers， in life and even in academic studies. It helps one deal with the problems with ease and confidence. Especially activities and to accumulate experience of different kinds is more crucial.

Experience， however， is limited in terms of time and space. For one thing， it is impossible for anyone to experience all the important events and meet all the famous people. For another， as the speed with which skills are obsolete and new problems crop up is unprecedented because of the fast development of society， experience is far less adequate. Depending too much on it only leads to narrow-mindedness and prejudice.

One way to compensate for it is to read books. Books of various kinds can bring us almost unlimited additional experience. From books you can not only trace back to the wisdom of our antecedents， but keep up with the latest developments of science and technology. To be sure， it＇s secondhand experience. But it is the ideal supplement to our own limited experience. Few of us can travel around the world， or live long beyond one hundred years， but all of us can live many lives by reading books.

Both book knowledge and personal experience are essential. While experience makes one more resourceful， book knowledge makes one more learned.

[中考英语作文Knowledge or Experience知识或经验

We gain our knowledge about the world and our life from two sources: from experience and from books. These two resources are both important, but which of them is more important?

Knowledge from books forms a very important part of our knowledge structure. In schools and colleges, we learn knowledge which is fundamental to our future career. We learn knowledge from books in order to make our contributions to this society in the future. A student learns mathematic equations and other scientific knowledge and become a scientist or engineer. We will be illiterate and ignorant without learning knowledge from books. Moreover, we acquire knowledge about life and the world by reading books, magazines and newspapers. This is also very important as we cannot experience everything all by ourselves. Therefore books are a very important source of knowledge.

On the other hand, we cant learn everything from a book. “Experience is the best teacher” is an old cliché, but I agree with it. The most important, and sometimes the hardest, lessons we learn in life come from our participation in situations. We learn how to get along with others or how to have self-respect from our experience, not from books. We cannot learn emotional feelings, such as love and care, through books; they come from our real life experience. Knowledge from experience is also a very important supplement to knowledge from books.

Needless to say both learning sources, books and experience, are very important to us. But in my opinion knowledge from experience is more important, because without knowledge from experience, it is impossible to get a real understanding of knowledge from books, and how to apply this knowledge to real world situations.

【示例一】

①Recently the issue of whether or not ________(讨论话题)has been in the limelight and has aroused wide concern in the public. ②There are two major arguments that can be made for. ③For one thing, ________can bring ________to________(优点一). ④For another, it is widely hold that people usually ________when ________(优点二). ⑤But we must not lose sight of the fact that there are also drawbacks to ________ , among which are ________(列举缺点). ⑥For instance, it can be ________to ________(举例说明). ⑦In addition, many people find it ________(形容词)to ________(第二个缺点).

【示例二】

①Some people are in favor of the idea of doing ________(主题). ②They point out the fact that ________(支持的第一个原因). ③They also argue that ________(支持的另一个原因).④There might be some element of truth in these people’s belief. ⑤However, other people stand on a different ground. ⑥They consider it harmful to do ________. ⑦They firmly point out that ________(反对的理由).

高考英语作文模板——归纳结论段

【示例一】

①Judging from these figures, we can draw the conclusion that ________(得出结论). ②The reason for this, as far as I am concerned is that ________(给出原因).③It is high time that we ________(发出倡议).

【示例二】

①Taking into account of all these factors, we may reach the conclusion that ________(结论). ②And with the above content, it will show more profound significance in ________(进一步总结).

以上是高三网小编整理的《2017高考英语作文10大模版》，想知道更多与高考有关的内容，请关注高三网。

1、要“全”不要“漏”。例如有道作文题是：请以“语文学习的外延和生活的外延相等”这句名言进行立意，联系自己学习语文的实际，写一篇不少于800 字的文章。此题除题目与字数的要求外，从内容角度看有以下两点要注意：一是要理解“语文学习的外延和生活的外延相等”这句话，并将它化为自己的观点;二是要联系自己学习语文的实际来发表看法。只谈语文学习和生活的关系而不联系自己的实际，就属于“漏”掉了要求，作文评分是要降等的。谈语文学习和生活的关系也要从两方面来理解，概括才全面。即生活离不开语文;语文要在生活中学习。这是文章的观点。文章思路应为，我在生活中是怎样用语文的，在生活中是怎样学语文的。

2、要“准”不要“偏”。 2000年的高考以“答案是丰富多采的”为话题作文，有个考生将话题限制为“人生的答案是丰富多采的”，并巧妙地以“选择题、填空题、判断题和问答题”四种形式来说明人们应该如何回答人生答卷。他用选择题说明我们要面对人生的大是大非问题时要作出正确的选择;用填空题说明在人生的填空题上，我们要填充适合自己的知识;用判断题说明对他人和各种社会现象给出自己的判断，即使可能会有所损失，也要敢于坚持自我;用问答题说明我们要学会独立处理问题。最后照应话题并启示读者：“在人生这张大考卷上，问题看似简单，答案看似丰富多采，但真要交出一份满意的答案，远非想象中的简单。你会如何做答呢?”根据“答案是丰富多采的”的题意，考生作文中写的各种“答案”都应该是正确的。因为材料中关于四个图形的解说，也是“由于标准和角度的不同，这四个图形都可以作为正确答案”，而且，“丰富多采”是个褒义词，显然排出错误的答案。但是本文所说的四种题型的“答案”有正误、取舍之分，所以这篇文章尽管构思新颖，但偏了题。

3、莫把话题当命题。2000年高考作文题要求以“答案是丰富多采的”为话题写作文，很多考生以这句话为论点作文，因而思路拓展不开，缺少自已的创见。

The relationship of knowledge and ability is a long-term domestic questions among home and aboard.In the argument put forward different views ,of which there are two opposing views.

One view is that knowledge is the basis of ability.There is no ability to master the knowledge without knowledge.Therefore,knowledge is more important than the capacity-building.

Another view is that in todays technological revolution,the era of knowledge explosion,to teach him to fish,it is better to teach him to fish.Ability is more important than knowledge.Although holding these two views of the people can use a lot of reasons to demonstrate a positive view of their own,it is difficult to negate each others point of view effectively.How to recognize the ability to impart knowledge and develop the relationship between?It is considered to be a consensus the following areas generally :

(1) To acquire knowledge (including skills) is the basis for the development of the students on the basis of ability to understand the more profound knowledge,grasp the more solid.More skilled the appropriate skills,the better capabilities.If you talk about leaving the grasping of knowledge development ability,the ability to become a river without water,without trees.That is,a relatively rich knowledge may have a stronger ability to not leave the ability to impart knowledge to develop.

At the same time,capacity development is an important prerequisite to knowledge.If there is no certain cognitive abilities (such as perception,memory,thinking ability,etc.),you will not be able to acquire knowledge.

Therefore,the ability and knowledge are interrelated and mutually reinforcing.Both of them are the basic tasks of teaching.They are important and should not have the severity of the other.The two should be simultaneous.

(2) There are differences between knowledge and ability.The so-called difference is the knowledge and ability are two different concepts.They can not be equated.Knowledge is that people do things and a general understanding of the law objectivity.It is summed up in the social practice and is the experience of mind system/.It is also an objective law of reflection in mind.It is formed in practice and is the level of psychological development.

(3) The conversion between the knowledge and ability of certain conditions need to have mastery of knowledge and it is an indispensable prerequisite for the formation of capacity.However,the development of student ability is not in the process of imparting knowledge spontaneously carried out.The idea that learning the knowledge to develop the ability naturally,or with the natural ability to grasp the knowledge of the views are not realistic.Conversion between the knowledge and ability is the need to have certain conditions.

Therefore,when teachers are grasping the "double base" teaching,they should also create a variety of effective ways to impart knowledge and develop the ability to unify to enable students to become a new generation of knowledge and wisdom.

1、关于这个问题，大家意见不同。

Opinions are divided about/on the problem.

2、百分之八十的学生喜欢校服。

Eighty percent of the students like school uniforms.

3、他们认为校服设计得好。

They think the uniforms are well designed.

4、其余的人对校服不感兴趣。

Therest are not interested in school uniforms.

5、三分之一的学生住得离学校近。

One third of the students live near their school.

6、一半多学生要花50分钟才能到学校。

More than half of the students spend 50 minutes on the way to school.

7、很少的人坐小汽车上学。

Few of them go to school by car.

8、2020年，这个城市将会有三百万辆汽车。

There will be 3 million cars in the city in 2020.

9、他们每天花一个半小时做作业。

It takes them an hour and a half to do their homework every day.

10、他们学了一年多英语了。

They have learned English for more than a year.

常见的说明方法有举事例、分类别、列数据、作比较、画图表、下定义、作诠释、打比方、摹状貌、引资料等10种。写说明文要根据说明对象的特点及写作目的，选用最佳方法。以下是小编整理的关于说明文说明方法及特点，欢迎阅读参考。

说明文说明方法

（1）举例子。

举出实际事例来说明事物，使所要说明的事物具体化，以便读者理解，这种说明方法叫举例法。如：

一般人总以为，年龄稍大，记忆能力就一定要差，其实不然，请看实验结果：国际语言学会曾对9至18岁的青年与35岁以上的成年人学习世界语作过一个比较，发现前者就不如后者的记忆力好。这是因为成年人的知识、经验比较丰富，容易在已有的知识基础上，建立广泛的联系。这种联系，心理学上称为“联想”。人的记忆就是以联想为基础的，知识经验越丰富，越容易建立联想，记忆力就会相应提高。马克思五十多岁时开始学俄文，六个月后，他就能津津有味地阅读著名诗人与作家普希金、果戈里和谢德林等人的原文著作了。这是由于语言知识丰富，能够通晓很多现代和古代的语言的缘故。

这段文章要说明的是：年龄稍大，记忆力不一定就差。为了说明这一点，作者先提供了实验结果，又分析了原因。到此为止，未尝不可，但不够具体，也缺乏说服力，于是，又举出了一个实例：马克思在五十多岁的时候，只用六个月时间便精通了俄语。这样一来，内容具体了，说服力增强了。

说明文中的举事例的说明方法和议论文中的例证法，都可以起到使内容具体、加强说服力的作用。但二者又有区别。议论文中的事例，是用来证明观点的，说明文的事例，是用来介绍知识的。

运用举事例的说明方法说明事物或事理，一要注意例子的代表性，二要注意例子的适量性。

（2）分类别。

将被说明的对象，按照一定的标准划分成不同的类别，一类一类地加以说明，这种说明方法，叫分类别。

分类别是将复杂的事物说清楚的重要方法。

运用分类别方法要注意分类的标准，一次分类只能用同一个标准，以免产生重叠交叉的现象。例如：“图书馆的藏书有中国的、古典的、外国的、科技的、文学的、现代的以及政治经济方面的等。”这里用了不只一个标准，所以表达不清。正确的说法应该是：

图书馆的藏书，按国别分，有中国的、外国的；按时代分，有古典的、现代的；按性质分，有科技的、文学的以及政治经济方面的等。

这样，每次分类只用一个标准，就眉目清楚了。

有的事物的特征、本质需要分成几点或几个方面来说，也属于分类别。

注意，运用分类别方法，所列举的种类不能有遗漏。

（3）列数据。

为了使所要说明的事物具体化，还可以采用列数据的方法，以便读者理解。需要注意的是，引用的数字，一定要准确无误，不准确的数字绝对不能用，即使是估计的数字，也要有可靠的根据，并力求近似。

（4）作比较。

说明某些抽象的或者是人们比较陌生的事物，可以用具体的或者大家已经熟悉的事物和它比较，使读者通过比较得到具体而鲜明的印象。事物的特征也往往在比较中显现出来。

在作比较的时候，可以是同类相比，也可以是异类相比，可以对事物进行“横比”，也可以对事物进行“纵比”。

（5）画图表。

为了把复杂的事物说清楚，还可以采用图表法，来弥补单用文字表达的缺欠，对有些事物解说更直接、更具体。

（6）下定义。

用简明的语言对某一概念的本质特征作规定性的说明叫下定义。下定义能准确揭示事物的本质，是科技说明文常用的方法。

下定义的时候，可以根据说明的目的需要，从不同的角度考虑。有的着重说明特性，如关于“人”的定义；有的着重说明作用，如关于“肥料”的定义；有的既说明特性又说明作用，如关于“统筹方法”和“应用科学”的定义。

①人是能制造工具并使用工具进行劳动的高级动物。

②肥料是能供给养分使植物生长的物质。

③统筹方法，是一种安排工作进程的数学方法。

④工程技术的科学叫做应用科学，它是应用自然科学的基础理论来解决生产实践中出现的问题的学问。

无论从什么角度考虑，无论采用什么方式，只要是下定义，就必须揭示事物的本质，只有这样的定义才是科学的。比如，有人说：“人是两足直立的动物。”这个定义就是不科学的，因为它没能揭示事物的本质。“人是能制造工具并使用工具进行劳动的高级动物。”这才是科学的定义，因为它揭示了人的本质。

（7）作诠释。

从一个侧面，就事物的某一个特点做些解释，这种方法叫诠释法。

定义法和诠释法常采用“某某是什么”的语言形式。形式相同，如何区分呢？一般来说，“是”字两边的话能够互换，就是定义；如果不能互换，就是诠释。

例如，“人是能制造工具并使用工具进行劳动的高级动物”这句话，改成“能制造工具并使用工具进行劳动的高级动物是人”，意思不变。“雪是在云中形成的一种固态降水物”这句话，如果改为“云中形成的固态降水物是雪”就不成。由此可以辨别，前一句是定义说明，后一句是诠释说明。

（8）打比方。

利用两种不同事物之间的相似之处作比较，以突出事物的性状特点，增强说明的形象性和生动性的说明方法叫做打比方。

（9）摹状貌。

为了使被说明对象更形象、具体，可以进行状貌摹写，这种说明方法叫摹状貌。

（10）引资料。

为了使说明的内容更充实具体，可以引资料说明。引资料的范围很广，可以是经典著作，名家名言，公式定律，典故谚语等。       一篇说明文单用一种说明方法很少，往往综合运用多种说明方法。采用什么说明方法，一方面服从内容的需要，另一方面作者有选择的自由。是采用一种说明方法，还是采用多种说明方法，是采用这种说明方法，还是那种说明方法，可以灵活，不是一成不变的。

说明文特点

以说明为主是说明文与其他文体从表达方式上区别的标志。

在各种文章样式中，说明文体是一种客观的说明事物,阐明事理的一种文体。在人们的社会生活中，说明文越来越显示出它的重要作用和实用价值。现实生活充分表明，说明文不是一种无足轻重的文章形式，而是运用范围极为广泛的常用文体，它与人们的生产、工作和生活的关系相当密切，而且由于社会生活的需要，说明文写作正在大量涌现，并更多地融入到我们生活。(内容具有高度科学性；结构具有清晰的条理性；语言具有严密准确性)。

说明文的特点是“说”，而且具有一定的知识性。这种知识，或者来自有关科学研究资料，或者是亲身实践、调查、考察的所得，都具有严格的科学性。为了要把事物说明白，就必须把握事物的特征，进而揭示出事物的本质属性，即不仅要说明“是什么”，还要说明“为什么”。应用性说明文一般只要求说明事物的特征，阐述性说明文则必须揭示出问题的本源和实质。

说明文是客观地说明事物或阐明事理的一种文体。目的在于给人以知识：或说明事物的状态、性质、功能，或阐明事理。《中国石拱桥》属于前者，它以赵州桥和卢沟桥为例说明中国石拱桥“不但形式优美，而且结构坚固”的特征。《大自然的语言》属于后者，文章科学地说明了物候学知识。说明事物特点和阐明事理是说明文的两种类型。

为了把事物特征说清楚，或者把事理阐述明白，必须有相适应的说明方法。常见的说明方法有举例子、分类别、作比较、列数字、下定义、作诠释、打比方、摹状貌、引用、画图表（作图表）等。写说明文要根据说明对象和写作目的，选用最佳方法。采用什么说明方法，一方面服从内容的需要，另一方面作者有选择的自由。是采用某一种说明方法，还是采用多种说明方法，是采用这种说明方法，还是那种说明方法，可以灵活，不是一成不变的。

说明文虽是以说明为主要表达方式的一类文种，但若没有其他表达方式（如叙述、议论、描写等）的恰当配合，则无法圆满地完成向读者介绍事物、解释事理的任务；而从学习写作说明文的角度讲，如果能确切了解表达方式的综合运用在说明文中的重要作用，注意准确使用叙述、议论等方式来辅助说明，说明文就能写得有声有色，文采斐然。

In the Information Age, public awareness of the value of knowledge critically affects the economic growth of a nation. The schematic diagram clearly shows how the value of knowledge evolved in China in the past 50 years.

The schematic diagram mainly consists of three parts. From 1950 to 1966, the curve was roughly a straight line slightly above zero, showing that China was a poorly-educated nation then. In 1966, the curve drastically dropped below zero, moving down hopelessly in the next 11 years. This periodcoincided with the "Culture Revolution". Our society went mad then, books were burned,schools were closed and all kinds of academic activities were banned. Knowledge inflicted its masters nothing but disasters. Life was a nightmare for Chinese intellectuals, including famous scholars as well as common people who received higher education or whose profession had anything to do with knowledge. It was a time when ignorance was a virtue and knowledge was a crime. People tried desperately to be away from knowledge. As a result, China lagged farther behind the rapid progressing world. This was the darkest time in the history of New China. The curve returned to its original non-zero position around 1978 and moved up but slowly. From 1984 on, it has been shooting up. The open-up policy encourages people to study and to channel their knowledge to the market economy. Millions of Chinese are bettering off by means of their knowledge and more Chinese enjoy the fruits of knowledge and say goodbye for good to poverty that haunted them for generations.

As our world is rapidly advancing towards the Information Age, increasing number of people realize that knowledge is power and creativity is everything. Only when China becomes a better educated nation, can China be a great nation with international prestige.

[知识的价值英语作文

举出实际事例来说明事物,使所要说明的事物具体化,以便读者理解,这种说明方法叫举例法.

例如:《向沙漠进军》一文中,就举出了新疆和内蒙古沙荒区治沙成功的事例,说明“沙漠是可以征服的”.

运用举事例的说明方法说明事物或事理,一要注意例子的代表性,二要注意例子的适量性.

好处：使文章表达的意思更明确,读者更明白,增强说服力.

（2）作引用(引用说明法)

引用说明法：也叫引资料.为了使说明的内容更充实具体,可以引用一些文献资料、诗词、俗语、名人名言,可使说明更具说服力.引资料的范围很广,可以是经典著作,名家名言,公式定律,典故传说,谚语俗语,诗词句等.充当说明的内容或依据来说明、介绍事物.

例如《中国石拱桥》一文,就引用了唐朝张嘉贞的话,说明赵州桥的设计和施工巧妙绝伦.

好处：形象,典型,更有说服力

（3）作比较(比较说明法)

说明某些抽象的或者是人们比较陌生的事物,可以用具体的或者大家已经熟悉的事物和它比较,使读者通过比较得到具体而鲜明的印象.事物的特征也往往在比较中显现出来.

例如《雄伟的人民大会堂》一文中,为了说明宴会厅的建筑面积,作者运用了做比较的方法：“有五千个席位的宴会厅又是另一番景象.它的面积有七千平方米,比一个足球场还大,设计的精巧也是罕见的.”

在作比较的时候,可以是同类相比,也可以是异类相比,可以对事物进行“横比”,也可以对事物进行“纵比”.

好处：说明某些抽象的或者是人们比较陌生的事物,可以用具体的或者大家已经熟悉的事物和它比较,使读者通过比较得到具体而鲜明的印象.事物的特征也往往在比较中显现出来.

（4）列数字(数字说明法)

为了使所要说明的事物具体化,还可以采用列数据的方法,以便读者理解.需要注意的是,引用的数字,一定要准确无误,不准确的数字绝对不能用,即使是估计的数字,也要有可靠的根据,并力求近似.

例如《死海不死》一文中说明死海的长、宽、深的文字.《雄伟的人民大会堂》一文中,也用一系列数字来说明庄严的人民大会堂是首都最宏伟的建筑之一.

好处：数字是从数量上说明事物特征或事理的最精确、最科学、最有说服力的依据.（或一方面说明更准确,另一方面使说明更具说服力,让人信服.）

（5）分类别(分类说明法)

要说明事物的特征,往往从单方面不易说清楚,可以根据形状、性质、成因、功用等属性的异同,把事物分成若干类,然后依照类别逐一加以说明.这种说明方法,叫分类别.

分类别是将复杂的事物说清楚的重要方法.

运用分类说明法,要按照一定的标准,对事物和事理的不同方面分别加以说明.

好处：将复杂的事物说清楚,

（6）打比方

利用两种不同事物之间的相似之处作比较,以突出事物的性状特点,增强说明的形象性和生动性的说明方法叫做打比方.

说明文中的打比方的说明方法,同修辞格上的比喻是一致的.不同的是,比喻修辞有明喻、暗喻、和借喻,而说明多用明喻和暗喻,借喻则不宜使用.

例如：：石拱桥的桥洞成弧形,就像虹.就用了打比方的说明方法表现出石拱桥的基以美的感觉.

好处：抽象的事理变得具体、生动、形象.（或把事物的特征解说得确切具体、浅显易懂.）

（7）摹状貌

为了使被说明对象更形象、具体,可以进行状貌摹写,这种说明方法叫摹状貌.

如：《中国石拱桥》一文中的 “每个柱头上都雕刻着不同姿态的狮子.这些石刻狮子,有的母子相抱,有的交头接耳,有的像倾听水声,有的像注视行人,千态万状惟妙惟肖.”

注意 摹状貌与打比方是有区别的,简单来说：只要不是明显的比喻,或者只是单一的比喻,一般归入“打比方”中.

好处：为了使被说明对象更形象、具体.

（8）下定义(定义说明法)

用简明的语言对某一概念的定性的说明叫下定义.下定义能准确揭示事物的说明文常用的方法.

有时为了突出事物的主要内容和主要问题,往往用简明扼要的话给事物下定义,使读者对被说明对象有个明确的概念.例如《统筹方法》一文中,作者运用了下定义的说明方法,给统筹方法下定义：“统筹方法,是一种安排工作进程的数学方法.”语言简明、扼要、准确.

下定义的时候,可以根据说明的目的需要,从不同的角度考虑.有的着重说明特性,如关于“人”的定义；有的着重说明作用,如关于“肥料”的定义；有的既说明特性又说明作用,如关于“统筹方法”和“应用科学”的定义.

好处：

（9）作诠释

从一个侧面,就事物的某一个特点做些解释,这种方法叫诠释法.

定义法和诠释法常采用“某某是什么”的语言形式.形式相同,如何区分呢?一般来说,“是”字两边的话能够互换,就是定义；如果不能互换,就是诠释.

例如,“人是能制造工具并使用工具进行劳动的高级动物”这句话,改成“能制造工具并使用工具进行劳动的高级动物是人”,意思不变.“雪是在云中形成的一种固态降水物”这句话,如果改为“云中形成的固态降水物是雪”就不成.由此可以辨别,前一句是定义说明,后一句是诠释说明.

Directions: For this part, you are allowed 30 minutes to write an essay

commenting on the saying “Knowledge is a treasure, but

practice is the key to it.” You can cite one example or two to

illustrate your point of view. You should write at least 150 but

no more than 200 words.

Value of KnowledgeIn the Information Age， public awareness of the value of knowledge critically affects the economic growth of a nation。

The schematic diagram clearly shows how the value of knowledge evolved in China in the past 50 years。The schematic diagram mainly consists of three parts。 From 1950 to 1966， the curve was roughly a straight line slightly above zero， showing that China was a poorly-educated nation then。 In 1966， the curve drastically dropped below zero， moving down hopelessly in the next 11 years。 This period coincided with the "Culture Revolution"。

Our society went mad then， books were burned， schools were closed and all kinds of academic activities were banned。 Knowledge inflicted its masters nothing but disasters。 Life was a nightmare for Chinese intellectuals， including famous scholars as well as common people who received higher education or whose profession had anything to do with knowledge。 It was a time when ignorance was a virtue and knowledge was a crime。 People tried desperately to be away from knowledge。 As a result， China lagged farther behind the rapid progressing world。 This was the darkest time in the history of New China。

The curve returned to its original non-zero position around 1978 and moved up but slowly。 From 1984 on， it has been shooting up。 The open-up policy encourages people to study and to channel their knowledge to the market economy。 Millions of Chinese are bettering off by means of their knowledge and more Chinese enjoy the fruits of knowledge and say goodbye for good to poverty that haunted them for generations。As our world is rapidly advancing towards the Information Age， increasing number of people realize that knowledge is power and creativity is everything。

Only when China becomes a better educated nation， can China be a great nation with international prestige。

[知识的价值_英语作文

特点：排比由三个或三个以上结构相同或相似，内容相关、语气一致的短语或句子组合而成。常用强调的同一词语重复出现在各个短语或句子的同一位置上。其作用在于加强语势，强调内容，加重感情。

1、他们的品质是那样的纯洁和高尚，他们的意志是那样的坚韧和刚强，他们的气质是那样的淳朴和谦逊，他们的胸怀是那样的美丽和宽广。

2、自私是一面镜子，镜子里永远只看得到自己;自私是一块布匹，蒙住了自己的眼睛，看不见别人的痛楚;自私是一层玻璃，看上去透明，却始终隔开了彼此的距离。

3、我的故乡没有繁华酥骨的都会，没有静谧侵肌的湖泊，没有悲剧般幽深奇诡的城堡，没有绿得能融化你所有思绪的大森林。

4、心灵是一方广袤的天空，它包容着世间的一切;心灵是一片宁静的湖水，偶尔也会泛起阵阵涟漪;心灵是一块皑皑的雪原，它辉映出一个缤纷的世界。

5、痛苦是黑暗中的摸索，前进的路途中满是坎坷;痛苦是无人理解的悲哀，无助的面对一切挫折;痛苦是心灵最深的折磨，无泪且无法直言;痛苦是天生没有的表情，是烦恼中的恶魔。

6、阴险，是一条披着羊皮的狼，干着不见天日的勾当;阴险是善良的公敌，嫉妒的朋友;阴险是一座心灵的冰山，让人透过清澈感到的是阵阵的寒意。

7、谎言是一只心灵的蛀虫，将人的心蛀得面目全非;谎言是一个深深的泥潭，让人深陷其中无法自拔;谎言是一个无尽的黑洞，让人坠入罪恶的深渊万劫不复。

8、愚蠢是一种天生的无奈，是一种后天的懒惰，是一颗自己种下的恶果，是一条好果实中的蛀虫。

American people are crazy about sports, basketball, baseball and football are very popular there. Most of them take exercise everyday, there is no doubt that sports have been part of their lives. But soccer as the most popular sport around the world, meets the awkward situation in the United States.

When people talking about basketball, everybody will think about NBA in America, which is the biggest basketball match in the world. It attracts fans from all around the world. But people barely connect soccer with America, because American people show little interest in it. For the old generation, they even don’t know how the game is played.

American football is different from soccer, it needs the unique sets to protect the football players, because the rule allows the player to grab the ball and then hit other player to win the match. American football is not favored by the coutries that outside the United States. But more young people in America like to play soccer and they make some breakthroughs in the World Cup matches.

Soccer will be favored by more people, because the world is talking about it.

①in+月、年 the morning/afternoon/evening/a week 表示时间

②on+具体某一天(几月几日)/某个假期(…Day)

③at+具体某点时间、某个假期(…Festival)/the weekend

①in…street 表示方位

②on…road/left/right

③at the…crossing/stop/某个具体的地点

①in the tree(不是树上长出来的)

②on the tree(树上原来自己长出来的)

表示时间：

① ago(……以前) later(……以后)

② before (在……以前) after(在 ……以后)

be 动词和助动词

1. be 动词(am/is/are)

主语 be 动词(原形) be 动词(过去式)

I am was He/she/it is was

We/you/they are were

2.助动词(do/does/did)

Do+非第三人称单数 +动词原形…?

…do/dont

Does+第三人称单数

…does/doesnt

Did+所有主格

…did/didnt

What do you/they/we…

+动词原形?

I/They/We+动词原形…。

What does he/she/it…

He/She/It +(动词+S)….

What did you/they/we/ he/she/it…

I/They/We/ He/She/It +动词过去式。

考研英语大纲对于考研英语作文的评分标准有明确规定，其中一项标准表述如下“标点符号反映语言准确性的一个方面。评分时，要视其对交际的影响程度予以考虑。如书写较差，以致影响读者理解，将分数降低一个档次”。还有一些考生英语基本功不太扎实，在进行英语写作时甚至出现一“逗”到底的情况，没有养成正确的书写习惯。以下是英语写作基础知识之标点与书写详细内容：

一、标点符号

标点符号有助于明确或强调句子的意思，而且，考研英语作文评分标准中要求考生在写作时使用的标点符号要正确，因而有必要学会正确使用各种英文标点符号。此处提出一些基本规则，在学习写作时应特别注意并牢记。

1. 结构完整的句子，不论长短，后面都用句号。

2. 不要用逗号连接两个并列句;应用逗号加连词，或用分号。

3. 把逗号和句号分清：逗号带个小尾巴(,)句号是个黑圆点(.)，不是一个圆圈(。)，中文的句号才为小圆圈。

4. 在疑问句后用问号，但在改为间接引语的问句后不用问号：

“Have you done your exercise?” the teacher asked.

The teacher asked whether we had done our exercises.

5. 感叹句只用在需要强调的感叹句或表示强烈感情的词语后面。不要用得太多。

6. 直接引语应放在两个引号之间。说话人和表示“说”的动词可放在引语前面、后面或中间：

She said, “We have decided to take the examination.”

“We have decided to take the examination,” she said.

“We have decided, “she said, “to take the examination.”

注意上面三个句子的标点符号用法。第一句中的She said后面用逗号;第二句的引语后用逗号，she是小写;第三句在decided和she said后面都用逗号，而且引语的第二部分也用小写字母开始。总之，一面与和she said被视作一个句子，只是引语的第一词要大写。

二、书写

应细心书写，便于别人阅读。大写字母应稍大于并稍高于小写字母，a和o, n和u要分清，i和j上面要加一点, t要加一横。在逗号后空处约一个字母的间隔，在句号后则空处约两个字母的间隔。

如要划去一个词，不能用括号把它括起来，因为括号中的词还是要的;而要用粗线把它勾销。如果要增加一个词，应加在已写的一行词上面，不要加在下面，还要用清楚的符号表明加在何处。

常见的手写字体有两种：一种是所谓草体，即字母相连;另一种是所谓印刷体，即字母不相连。两种字体都可以，但最好坚持用一种。

【示例一】

①There are many cases/examples to explain ________(主题句). ②Take ________ as a typical example./The first example is that ________ (阐述例子), ________(可进一步阐述). ③The second example is that/In addition/Here is a counter example./Opposite case in point is that/On the contrary ________(第二个例子的内容或举一个反面例子). ④Therefore,/Only ________can ________(总结主题句/段落总结句).

【示例二】

① ________ (观点句). It can be best/well illustrated in/explained by(例子). ② ________(阐述例子). ③________(进一步阐述例子). ④Therefore, ________(段落总结句：进一步总结观点句的必要性和重要性).

一、记叙文的特点与结构模式

1.记叙文的特点

记叙文是以叙述、描写为主要表达方式,以记人、叙事、写景、状物为基本职能,对社会生活中的人、事、景物的状态及其变化发展进行叙述和描写的文章样式。常见的散文、报告文学、消息、海报、通讯、特写、游记、人物传记、回忆录,以及一部分书信、日记、情况报告、调查报告、人物事迹材料等都可归入记叙文之列。

其特点有四个:(1)全面真实,没有虚构。(2)要素全面,选材典型。(3)以叙述、描写为主要表达方式。(4)语言生动活泼,富于表现力。

2.记叙文的结构模式

记叙文一般都是由开头、主体、结尾三部分组成。

(1)开头——事件或行为、情感的发端。

(2)主体——事件或行为、情感的发展。

(3)结尾——事件或行为、情感的结果与启迪。

二、议论文的特点与结构模式

1.议论文的特点

议论文是以议论为主要表达方式,通过摆事实、讲道理、辨是非确定某种观点的正确与谬误,树立或否定某种主张的文章样式。常见的科学论文、杂文、文艺评论、政论文(有关政治问题的讲话、会议报告、发言、宣言、声明、社论、演讲词〉等都属于议论文体。其特点是:(1)直接表达作者的思想观点。(2)以议论为主要表达方式,辅以说明、叙述等。(3)内容重在说理,坚持摆事实,讲道理,以理服人。(4)其构成要素包括论点、论据和论证过程三个方面。(5)语言要讲求准确、简练、逻辑性强。

2.议论文的结构模式

议论文以确定或反驳一种论点的方式实现其写作目的,它所表现的是一个合乎逻辑的推理过程,其篇章结构模式一般为:

(1)开头——引论

这部分内容用于提出一个令人关注的问题或指明形成这一问题的情境,具体内容可以是其中的一项或几项。

①直接提出问题或阐述观点;

②指明讨论问题的目的、意义、原因;

③从对有关背景材料的介绍说明中引出论题;④概述全文轮廓,提出中心论点等。