The accuracy of the expository text can be seen from the sentences

The requirements of expository language are scientific, rigorous, accurate, and authentic, and the appropriate use of explanatory methods can improve the scientificity and accuracy of explanatory language. For example, list numbers, make comparisons, and use the following example sentences for analogy:

1. Example sentences for examples:

1. Clouds can predict the weather. In Xinjiang, for example, clouds mean rain.

In the century, human beings landed on the moon and dived into the deep sea, gaining insight into celestial bodies tens of billions of light-years away and exploring the mysteries of the atomic nuclear world. In the 20th century, television, program-controlled ** and state shelters, the Internet, civil aircraft, high-speed trains, ocean-going ships, etc., increasingly turned the planet inhabited by humans into a close-knit "global village".

2. Example sentences for column numbers:

1. The Yellow River is the largest river in the world with the largest sediment content, and its sediment content is equivalent to 68 times that of the Yangtze River. The Yellow River carries a total of 1.6 billion tonnes of sediment from the middle and upper reaches to the lower reaches of the river every year, of which 1.2 billion tonnes are carried to the sea and 400 million tonnes are deposited in the lower rivers.

2. Fin whales are more than 10 meters long and weigh 7,000 kilograms when they are born, and they can grow 30 kilograms to 50 kilograms a day, and they can grow into big whales in two or three years. Whales have a very long lifespan, generally living from a few decades to a hundred years.

3. Example sentences for comparison:

1. When the Yongding River is flooded, it is very violent, and the embankments on both sides of the river are often washed out in the past, but this bridge has never had an accident, which shows its solidity.

2. Before seeing the elephant traces, many people said that the elephant was a very big animal. In fact, there is an animal that is much larger than an elephant, and that is the whale.

Fourth, the example sentence of the analogy:

1. In Tibetan, Lhasa means holy land, so this blue sky is the curtain of the holy land.

2. The bridge hole of the stone arch bridge is arc-shaped, like a rainbow.

Explain the role of the method:

1. Examples:

The advantage of giving examples is that the meaning of the article is clearer, the reader understands it better, and it enhances the persuasiveness. The method of illustrating the example of the summoning rule is used, and the language is authentic and convincing, showing the characteristics of things.

2. Column numbers:

In order to make the thing to be illustrated concrete, you can also use the method of column data so that the reader can understand. It should be noted that the figures quoted must be accurate, inaccurate figures must never be used, even if they are estimated, they must have a reliable basis and strive to approximate them.

3. Make a comparison

Explain some abstract or relatively unfamiliar things, and compare them with concrete or familiar things, so that readers can get a concrete and distinct impression through comparison. The characteristics of things also tend to be revealed in comparisons.

4. Analogy:

Use the similarities between two different things to compare them to highlight the shape characteristics of the things and enhance the vividness and vividness of the description.

Expository essay is a genre of essay in which explanation is the main mode of expression.

Features of expository texts include:

1. Expository style is a kind of style that objectively explains things and clarifies facts. The purpose is to give knowledge to people: to explain the state, nature, and function of things, or to clarify things.

2. The characteristic of expository writing is "speaking", and it has a certain degree of knowledge. This kind of knowledge, whether it comes from relevant scientific research materials, or is obtained through personal practice, investigation, and investigation, is strictly scientific.

3. Write an expository essay according to the object of the explanation and the purpose of writing, and choose the best method. What method of explanation to use, on the one hand, is subject to the needs of the content, and on the other hand, the author has the freedom to choose. Whether to use a certain method of explanation, or to use multiple methods of explanation, whether to use this method of explanation, or that method of explanation, can be flexible, not immutable.

4. Although expository writing is a type of literature with explanation as the main mode of expression, if there is no appropriate cooperation of other expressions (such as narration, discussion, description, etc.), it cannot successfully complete the task of introducing things and explaining things to readers.

The explanation of objective things or the interpretation of abstract things makes people have a scientific understanding of the form, structure, nature, type, cause, function, relationship or concept, characteristics, evolution, and differences of things, and the center of the expository essay is clear and prominent, and the article is scientific, organized, and the language is accurate and vivid. It illustrates the characteristics, essence, and regularity of things by revealing concepts.

Expository essays generally introduce the shape, structure, category, relationship, and function of things, and explain the principles, meanings, characteristics, and evolution of things. Expository essays are very practical, and they include advertisements, instructions, synopses, tips, rules, bylaws, explanations, etc.

Some expository texts are chronological, some are spatially ordered; Some are written from phenomena to essence, and some are written from primary to secondary; Some are explained in the order of the technological process, and some are explained in the order of the nature, function, and principle of things.

In fact, it is not necessary to explain the accuracy of the words, if you want to write an expository text, I have several ways to reflect the accuracy of the expository text: 1. "Examples" The examples can accurately explain the things or things to be answered, so that the reader is convinced. 2. The accurate numbers of "column numbers" can increase the reader's convincing and improve the reader's interest.

3. "Making comparisons" can be compared with different things or things, so as to achieve the purpose and convince the readers. 4. "Making assumptions" Hypotheses can make readers understand the truth, answer the purpose of writing, and make readers more convinced. 5. "Analogy" is to use easy-to-understand things or things to explain to the reader, so that the reader is convinced, so as to achieve the goal.

If you're going to write an essay of less than 700 words, these methods should be enough. It also includes: "definition", "interpretation", and "mold appearance".

The accuracy of the explanatory language is a prerequisite for the explanatory language. The representation of time, space, quantity, scope, degree, characteristics, nature, procedure, etc., all require accuracy. The practicality of the explanation is very strong, and the slightest mistake will be missed.

Particular attention should be paid to the terminology used in expository texts and the restrictive words used in the expository text, which often reflect the accuracy of the explanatory language. Under the premise of accuracy, some of the language of the explanation is known for being plain, and some is known for being lively and lively.

1. Accuracy: Use the most appropriate words to express the characteristics, essence and regularity of things.

2. Concise: concise and clear, use concise language to express the meaning clearly.

3. Thorough: The language of the explanation should be strict, no omissions, and impeccable.

The sentence that indicates the linguistic accuracy of the expository text in the Chinese stone arch bridge is as follows:

1. Stone arch bridges appeared relatively early in the history of bridges in the world.

2. The "Traveler's Bridge" mentioned in the "Notes on the Book of Water" was built about 282 A.D., which may be the earliest stone arch bridge recorded.

3. There is only one large arch in the whole bridge, which is 37 4 meters long, which can be regarded as the longest stone arch in the world at that time.

Characteristics of writing. 1) The use of examples, columns, comparisons, analogies, categories, quotations of these methods of explanation, the language is accurate, the writing is flexible.

2) The selection of materials is representative. To illustrate the characteristics of China's stone arch bridges, the two most representative bridges were selected - Zhaozhou Bridge and Lupiligou Bridge, which are convincing.

3) Descriptions are in proper order and hierarchical.

4) The language is accurate and the explanation is rigorous. For example, "about" was built in 282 AD; It was built in 605 A.D. and the shed was "around" in the year of the year; "Almost" parallel to the surface of the river.

The most "almost", "almost" and "mainly" are qualifying words, indicating scope and degree.

The "most empty shot" indicates a deep degree, and if it is deleted, there will be no such expression effect, which reflects the accuracy of the explanatory language. For example, "maximum" means that a certain property of something is the largest in the range of the stove loss and a certain hidden talk, and it cannot be greater than this.

Almost "Main" table range. It reflects the accuracy of the expository language in expressing the scope. For example, "the little is almost negligible" means that the part of the little is negligible to the overall and has little impact; "The main function of the calculator is to facilitate calculation" means that the calculator has other functions in addition to the functions mentioned in the article, but the maximum scope of action is to facilitate calculation.

Extended Materials. The table illustrates the qualifier for the accuracy of the language of the text.

Indicates the frequency of time: has, was, just, is, just, will, soon, immediately, immediately, suddenly, gradually, finally, suddenly, occasionally, often, often, often, forever.

Table degree: very, stiff, more, more, extreme, more, extreme, very, very, very, most, special.

Table scope: all, all, all, only, only.

The accuracy of the expository language is reflected in the following aspects:

Indicates the time. The description of the time should be as precise as possible, e.g. there are 24 hours in a day, 60 minutes per hour, and 60 seconds per minute. But things like "This bridge (Zhaozhou Bridge) was built around 605 AD, and it has been more than 1,300 years now.

Mao Yisheng's "Chinese Stone Arch Bridge"), the two figures here show that, due to their age, they can only be speculated, which seems to be inaccurate on the surface, but in fact reflects the accuracy of the language of the expository text.

Represents the space. Most of the buildings in our country, from ancient palaces to modern general housing, are symmetrical ......The "vast majority" here indicates that not all "palaces" and "houses" are symmetrical, and a small number are asymmetrical, and this objective explanation also reflects the accuracy of the explanatory language.

Indicates the range. Located in the middle of the north-south Rift Valley between Jordan and Palestine, the Dead Sea is 80 kilometres long from north to south and about 5 to 17 kilometres wide from east to west, with an average depth of 300 metres and a maximum depth of about 400 metres. (The Dead Sea Does Not Die) is illustrated by numbers, illustrating the length, width, and depth of the Dead Sea, giving a clear impression.

Indicates the degree. Adverbs of degree are often used when explaining things, such as "very, very, very, more, more, most, slightly, slightly", etc. For example: "To the north of the back three palaces is the Imperial Garden."

The area of the Imperial Garden is not very large, there are more than 20 large and small buildings, but there is no feeling of crowding and repetition. (Huang Chuanti's "The Palace Museum") here "very" indicates that although the area of the Imperial Garden is not small, it is not particularly large, because it only has more than 20 large and small buildings.

Another example: "The desert is one of man's most tenacious natural enemies. (Zhu Kezhen's "March to the Desert") shows that the desert is harmful to human beings to a great extent and to a deep extent.

Represents the program. There are certain laws in the development of things, and if you want to explain the cause, structure, and principle of things, there is a certain procedure or sequence. For example: "After the beginning of spring, the earth gradually wakes up from its slumber."

The snow melts, the plants sprout, and all kinds of flowers bloom one after another. (Zhu Kezhen's "The Language of Nature") in which "gradually" and "orderly" accurately illustrate the process of change of things and conform to the law of development of things.

Another example: "In order to achieve this purpose, they pay attention to the layout of pavilions and pavilions, pay attention to the coordination of rockeries and ponds, and pay attention to the backdrop of flowers and trees."