SOME LECTURERS MAY FEEL THAT BY SUMMARISING ALL THEY INTEND TO SAY...

3. Some lecturers may feel that by summarising all they intend to say at the beginning, they will have' shot their bolt' and have nothing left with which to arouse interest when attention flags. ln this case the summary needs to be given in a way that whets the appetite and the elaboration of points will require interesting details, visual illustration, humour and an occasional anecdote.