Part of a new course I am now running on grammar skills. These slides operate in conjunction with a workbook and a set of short quizzes. The aim is to dovetail a methodical treatment of core grammatical themes with a \'need-to-know\' conversational approach. I never run these slides in sequence from beginning to end; instead, we move around within the set as the learners\' questions dictate. The length of the roadshow varies from 90 minutes to half a day.