63. Creating Texts — Part 2
Thursday, January 10th, 2008Morphemes
Morphemes are the parts of words which change when the word applies to a distinctly different situation. For example, a plural, or a change of tense. So that children is the plural of child, and “ren” is the morpheme. For a verb, we get: play plays playing played.
Phrases
Phrases are bundles of words which naturally cluster together and perform a particular function in a sentence. For example:
His beautiful girlfriend Sally has been assembling a new wardrobe of designer clothes.
You can easily divide this sentence into three parts:
His beautiful girlfriend Sally
has been assembling
a new wardrobe of designer clothes.
It will not divide any other way without losing its essential meaning, which can be reduced to three words: Sally bought clothes. These are phrases.
Clauses
Clauses are made up of either words or phrases, and each of these atoms has a different role in the process. Thus:
* Sally is the subject, or what the clause is about.
* bought is the verb, or the action part.
* clothes is the object, or what has been affected by the action.
Sentences
If, as is often said, a sentence is the complete expression of a single thought, what are we to make of those sentences in 19th-century novels which go on for more than a page or two? Or, by complete contrast, “sentences” in advertising-speak, such as Brilliant!
At its most basic, a sentence is the same as a clause: subject, verb, object, as in the above case. Sometimes, however, sentences consist of more than one clause, and the more they contain, the less easy they are to read.
Building Texts
The largest unit we have considered so far is the sentence, on the basis that words combine to form phrases which combine to form clauses which combine to form sentences. But sentences combine in many ways to form texts, and that is what we will now examine.
A text is a unit of communication which is largely self-contained and which serves a specific purpose. It contains a series of sentences which are related to each other by:
* Structure
* Coherence
* Cohesion
Structure
Many texts are given structure by a formal pattern, the most common of which is the paragraph. There are other conventions, however, e.g. the layout of some advertising copy or a recipe.
Paragraphs form a useful function in that they formulate sub-topics of the text into recognisable units, which break up the page and make it more comprehensible and easier to read. Though representing a sub-topic in the text, most paragraphs tend to lead on from the previous one, and provide a linkage with the next. Generally we can break down a paragraph into three sub-units:
* Topic sentence which introduces the main theme of the paragraph.
* Development sentences which take the theme forward.
* Rounding-off sentence which naturally concludes it and leads on to the next.
Next: 64. Creating texts — Part 3.

