【正文】 2) Paragraph 4: Comparison c (Topic 1amp。 Thesis statement: Using deodorants with chlorofluorocarbon gas will bring the end of world.I. Chlorofluorocarbon gases are contained in most deodorants B. obesityII. Communication problemsAs can be seen from the above outline, each developmental paragraph is devoted to one of the causes of air pollution. Each cause is supported by two minor supports. While writing, these major and minor ideas should be adequately explained and exemplified as well. A. government does not have enough control same as。 In other words, you may “show” and “tell” in turn.Tip 4: Dialogue is usually very effective. Tip 5: Pay more attention to the introductory paragraph of the narrative. It should begin with general information, be more specific in the middle, and end with a thesis statement. Usually the thesis statement focuses on the story or the event. Look at the introduction of the essay about Rosa Parks, and think about how to write the thesis statement for a narration.. Description The purpose of description is to recreate or visually present a person, place, event, or action so that the reader may picture that which is being described. Descriptive essays are lucid explanations and descriptions. They use sensory details to appeal to readers. They are usually the personal experience of an individual and a means of expressing the individual’s attitude and temperament. Descriptive essays can be about a person, a place, an experience, an object and so on.Description essays follow the same general structure as do other essays. When writing a descriptive essay, try to stick to this structure. In the introduction, tell the reader what the focus of your essay is going to be and what aspects of the object you will be focusing on. In the body of the paper describe places, people and events in vivid manner. Delve into the subject in as much detail as possible. Describe the whole thing as you have seen it. Use words that appeal to the senses. And in the conclusion, restate the essence of your thesis and summarize your thoughts. Writing a descriptive essay is not always easy. Hence you may be required to draft and redraft till it turns out the way you want it to. As you write your descriptive essay, the best way to create a vivid experience for your readers is to focus on the five senses: sight, sound, smell, touch and taste.. Seven steps to descriptive writingStep 1. Read the topic thoughtfully and carefully. Step 2. Avoid writing a story. Even though all narrative or storytelling depends on description to set a scene or mood, when writing to describe, it’s best to avoid writing a story. Stick to describing, making the readers feel as if they were actually experiencing the thing being described. Step 3. Describe only what is relevant to helping develop the underlying message. Recognising what to include and what to leave out in a piece of descriptive writing is vital to making it effective. Effective description is finely detailed but very carefully focused. By including only what is relevant, effective description adds unity and coherence to writing.Step 4. Put your reader into the right frame of mind to bee involved in your writing. Interest and involvement are central to a good reader response. Without it your writing will not work well. It’s important to use your description to create, develop or assist a mood suited to your subject matter or theme. Step 5. Describe “how you felt at the time” make the reader feel as if they were ‘there’. Describe what you see, hear, taste, smell, and feel. You probably do need adjectives to do this, but try hard to find words that do not need an adjective if you can. Choose precise vocabulary—the kind of words that almost contain their own description—as this will be far more interesting to read. And use vivid similes and metaphors which help to etch an image into your reader’s imagination. Step 6. Avoid excessive or boring description. If you do describe all of your nouns with extra adjectives, the effect is actually to weaken the description. It is better to follow the advice given above and choose precise vocabulary. Besides, what strengthens description a great deal is to use a few but carefully chosen and vivid similes and metaphors.Step 7. Create a clear structure. A planned structure provides “shape” to your writing and adds enormously to its effect. Aim to describe aspects of a scene in an interesting and logical order, one that seems “natural” to your reader. This might mean working from inside to outside, from the past to the future, from the general to the particular, from the small to the large, and so on. . Exposition Exposition is a type of oral or written discourse that is used to explain, describe, give information or inform. The purpose of exposition is to present background, pletely and fairly, and inform the readers about the plot, character, setting, and theme of the essay or story, or motion picture. Such writing is discourse designed to convey information or explain what is difficult to understand. Since clarity requires strong organization, exposition usually proceeds by the orderly analysis of parts and the use of familiar illustrations or analogies. . Some Expository Organizational PatternsIn order to give more information about oral and written exposition, eight different examples of expository organizational patterns are provided. Most of these organizational patterns are very familiar to you.PatternDescriptionCue WordsCircumlocutionDepicts a pattern in which the speaker discusses a topic。 6. Point of view. Suspense is a vital element in building and retaining the interest of the reader. 4. Structure or order. Writing is really such hard work that people ought not to bother writing something with which they are not emotionally involved.so that the reader eagerly anticipates the oute of these events. To get the most satisf