The second thing we should pay attention to in writing is integrity
As we said earlier, the theme of a paragraph is realized by the expansion sentence. If there is only the theme sentence without the expansion sentence to further explain and enrich, it cannot constitute a complete paragraph. Similarly, although there are promotional sentences, the theme has not been fully explained, giving the reader a sense of unfinished business. Such a paragraph cannot fulfill its communicative function.
For example: physical work can be a useful form of heat for a mind in turbine work concentrates your thoughts on a concrete task. besides, it is more useful to work —— you produce something rather than more anxiety or depression.
The topic sentence of this paragraph is the first sentence of the paragraph. Neither of the two expansion sentences in this paragraph can answer the questions raised in the topic sentence. What is "a mind in turbulence" and how can physical work change this situation? Why can it play the role of thermopy? The reader cannot get a clear answer. Therefore, in order to be complete, we must be as concise as possible.
For example, it is not always true that a good picture is worth a thousand words often writing is much clearer than a picture. it is sometimes difficult to figure out what a picture means, but a careful writer can almost always explain it.
The theme expressed in the first sentence of the paragraph is a kind of view, which must be verified by specific examples. The above two expansion sentences only explain the theme in words, and the whole paragraph is empty, simple and unclear. If you use one or two specific examples, you can explain the theme clearly.
For example, the following paragraph: it is not always true that a picture is worth a thousand words sometimes, pictures are pretty useless things. if you can't swim and fall in the river and start gulping water, will you be better off to hold up a picture of yourself drowning, or start screaming "help"?