Syntax, Sentence Knowledge and the School-Aged Student.
Syntax
Syntactical rules are a specific system that shape the
structure of sentences.
Syntactical rules indicate the word order and organisation of sentences.
The rules of
sentence structure detail which word combinations are allowed, and is crystal clear on those word
combinations which are not.
Sentences are organised dependent on their specific function.
For instance, interrogatives ask questions, such as, 'Do you want a sandwich?' whereas declaratives make a statement, 'We stand and fight here!'
Each sentence must have the basic building blocks of syntax: a noun phrase and a verb phrase.
- Noun phrase: a noun phrase is a noun that is accompanied by modifiers. So for example, the
noun phrase, 'the hill,' an adjective modifier may be, 'the green hill,' demonstrative, 'that hill,'
possessive, 'my hill,' or prepositional, 'on the hill.'
- Verb phrase: a verb phrase is a phrase that is headed by a verb. A verb phase is often
accompanied by auxilary verbs. For example, 'I kicked the football' is a noun phrase
without an auxiliary verb, whereas, 'I am kicking the football,' is a verb phrase with an
auxiliary verb.
Even very short sentences can have both a noun phrase and a verb phrase and still satisfy the stuffy and stern
rules of syntax.
For instance, the sentence 'Sue laughed' has both a noun and verb phrase,
so is a grammatically correct sentence.
Let's contrast that simple sentence with this:
'The secret society of the filibuster league of gentlemen, on which basis only the outrageous
manner of their covert and most unusual handshake is under investigation.'
The league of gentlemen...er sentence, is not a true sentence. If you look at the sentence closely
you will notice that it has no verb phrase.
In any noun phrase, different word classes may be added until it even takes on the form of the outrageous
example above, but so long as it is accompanied by a verb phrase it will always be a true sentence.
Sentence Types
There are four sentence types. Sentences can be categorized by the number of clauses they contain.
Simple Sentence:
Contains a single main clause.
Compound Sentence:
Contains two main clauses, which are linked by a coordinating conjunction.
Complex Sentence:
Contains a main clause, and also one or more subordinating clauses.
Compound-Complex Sentence
The most complex of all sentences. Contains more than one main clause and more than one subordinate clause.
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