1、说明文300字五年级篇一：说明文Tips on Writing an Expository EssayThe purpose of the expository essay is to explain a topic in a logical and straightforward manner. Without bells and whistles, expository essays present a fair and balanced analysis of a subject based on factswith no references to the writers opinio
2、ns or emotions.A typical expository writing prompt will use the words “explain or “define, such as in, “Write an essay explaining how thecomputer has changed the lives of students. Notice there is no instruction to form an opinion or argument on whether or not computers have changed students lives.
3、The prompt asks the writer to “explain, plain and simple. However, that doesnt mean expository essay writing is easy.The Five-Step Writing Process for Expository Essays Expository writing is a life skill. More than any other type of writing, expository writing is a daily requirement of mostcareers.
4、Understanding and following the proven steps of the writing process helps all writers, including students, master the expository essay.Expository Essay StructureUsually, the expository essay is composed of five paragraphs. The introductory paragraph contains the thesis or main idea. The next three p
5、aragraphs, or body of the essay, provide details in support of the thesis. The concluding paragraph restates the main idea and ties together the major points of essay.Here are expository essay tips for each part of the essay structure and writing process:1. Prewriting for the Expository EssayIn the
6、prewriting phase of writing an expository essay, students should take time to brainstorm about the topic and main idea. Next, do research and take notes. Create an outline showing the information to be presented in each paragraph, organized in a logical sequence.2. Drafting the Expository EssayWhen
7、creating the initial draft of an expository essay, consider the following suggestions: The most important sentence in the introductoryparagraph is the topic sentence, which states the thesis ormain idea of the essay. The thesis should be clearly stated without giving an opinion or taking a position.
8、 A good thesis is well defined, with a manageable scope that can beadequately addressed within a five-paragraph essay. Each of the three body paragraphs should cover a separate point that develops the essays thesis. The sentences of each paragraph should offer facts and examples in support of the pa
9、ragraphs topic. The concluding paragraph should reinforce the thesis and the main supporting ideas. Do not introduce new material in the conclusion. Since an expository essay discusses an event, situation, or the views of others, and not a personal experience,students should write in the third perso
10、n (“he, “she, or “it), and avoid “I or “you sentences.3. Revising the Expository EssayIn the revision phase, students review, modify, and reorganize their work with the goal of making it the best it can be. Keep these considerations in mind: Does the essay give an unbiased analysis that unfolds logi
11、cally, using relevant facts and examples Has the information been clearly and effectivelycommunicated to the reader Watch out for “paragraph sprawl, which occurs when thewriter loses focus and veers from the topic by introducing unnecessary details. Is the sentence structure varied Is the word choic
12、eprecise Do the transitions between sentences and paragraphshelp the readers understanding Does the concluding paragraph communicate the valueand meaning of the thesis and key supporting ideasIf the essay is still missing the mark, take another look at the topic sentence. A solid thesis statement le
13、ads to a solid essay. Once the thesis works, the rest of the essay falls into place more easily.4. Editing the Expository EssayNext, proofread and correct errors in grammar and mechanics, and edit to improve style and clarity. While an expository essay should be clear and concise, it can also be liv
14、ely and engaging. Having a friend read the essay helps writers edit with a fresh perspective.5. Publishing the Expository EssaySharing an expository essay with the rest of the class can be both exciting and intimidating. Remember, there isnt a writer on earth who isnt sensitive about his or her own
15、work. The important thing is to learn from the experience and use the feedback to make the next essay better.Essay VariationsEssay writing is a huge part of a education today. Most students must learn to write various kinds of essays during their academic careers, including different types of exposi
16、tory essay writing: Definition essays explain the meaning of a word, term, or concept. The topic can be a concrete subject such as an animal or tree, or it can be an abstract term, such as freedom or love. This type of essay should discuss the words denotation (literal or dictionary definition), as well as itsconnotation or the associations that a word usually brings to mind. Classificat