The primary goal of this handbook is to familiarize adult English as a second language (adult ESL) instructors with the most important grammatical concepts and difficulties encountered by students in and out of the classroom while providing both novice and experienced instructors with the tools necessary to exemplify and explain, when necessary, such concepts in a clear and effective manner. By carefully reviewing the examples, explanations, and notes contained in this handbook, instructors will learn to employ the "natural" method (sometimes also referred to as the "direct" method) in their...