Theme And Rheme Theme Rheme The main topic of the sentence / the additional information in the sentence. Must be at least two clauses (has a process) in the sentences for this to work.
Snakes Australia is home to a large number of different species of snakes. Many different species are similar in appearance and are extremely difficult to differentiate from one another while some snakes display high variations in appearance within a particular species. For these reasons experts rely on scale patterns to make a positive identification of a snake. Source
Snakes – Theme & Rheme Theme Australia is home to a large number of different species of snakes. Many different species are similar in appearance // Rheme and are extremely difficult to differentiate from one another // Rheme while some snakes display high variations in appearance within a particular species. Theme Rheme For these reasons experts rely on scale patterns // to make a positive identification of a snake.
Snakes – Rheme to Theme Theme Australia is home to a large number of different species of snakes. Many different species are similar in appearance // Rheme and are extremely difficult to differentiate from one another // Rheme while some snakes display high variations in appearance within a particular species. Theme Rheme For these reasons experts rely on scale patterns // to make a positive identification of a snake.