Oxford 102 grammar lessons
Unit 1: Clause and sentence structure.
Main points:
Simple sentences have one clause.
Clauses usually consist of a noun group as the subject, and a verb group.
Clauses can also have another noun group as the object or complement.
Clauses can have an adverbial, also called an adjunct.
Changing the order of the words in a clause can change its meaning.
Compound sentences consist of two or more main clauses. Complex sentences always include
a subordinate clause, as well as one or more main clauses....