Yvonne Clarke. How Idioms Work Resource Book. , in Lebanon by International Press, 2010.

There are an estimated 15,000 idioms in the English language, of which at least 5,500 are in regular use. This Resource Book is for teachers whose students have already reached a good level of English (intermediate and above), but who find-not surprisingly-that idiomatic language in the workplace is confusing, or even incomprehensible. Non-native speakers at this level are often reluctant to admit that they don't understand idiomatic language, with potentially damaging consequences. How Idioms Work illustrates in vivid, close-up imagery, a literal representation of high-frequency idioms chosen specifically for their lexical value in the workplace. The book is ideal for a) complementing functional lessons such as telephoning, emailing, meetings or business socializing; b) intensive or short-term courses; and c) as a filler or icebreaker to add fun, motivation and variety to any lesson.