Sentence Types and Functions

Understanding sentence types is essential for grammatical analysis at A-Level. Sentences can be classified in two ways: by their structure (how many and what types of clauses they contain) and by their function (what communicative purpose they serve). For AQA 7702, you must be able to classify sentences accurately and, more importantly, analyse the effects of different sentence types in context.

Sentence Types by Structure

Simple Sentences

A simple sentence contains a single main clause with one finite verb phrase:

The dog barked. (SV)
She carefully opened the old wooden door. (SVOA)
The government\'s controversial new education policy has been widely criticised by teachers and parents alike. (SVA — still a simple sentence, despite its length, because it contains only one finite verb)

Simple sentences are not necessarily short — a simple sentence can be long if its phrases are heavily modified. The key criterion is that it contains only one finite verb phrase. Stylistically, simple sentences create directness, clarity, and impact. A series of short simple sentences can create a sense of urgency, tension, or stark simplicity. In persuasive writing, short simple sentences are often used for emphatic, memorable statements.

Sentence Types and Functions