Parallel structure is an important element of proper writing. Words, phrases and clauses should all be parallel when linked together in a series or connected with coordinating conjunctions. Combinations and patterns of words should all agree with the subject. However, many native speakers and ESL learners are left wondering what parallel structure is, and how can this technique be used in everyday writing? Taken from http://www.grammar.net/parallel-structure
[Infographic provided by Grammar.net]
The course is designed to serve as a "bridge" for students of Class 10, a transition from ESL courses at school to further regular academic study at the university and future career.