E-Books →Swan M. - Practical English Usage (4th ed.)

What is Practical English Usage? Practical English Usage is a combined usage guide and learner's grammar. It is intended mainly for advanced students and teachers of English as a foreign or second language; it may also be useful to teacher trainers and materials writers. It is not addressed to native speakers of English, who need a rather different kind of reference book.
Practical English Usage deals with over 1,000 points which regularly cause difficulty to foreign students of English. It will be useful, for example, to a learner who is not sure how to use a particular structure, or who has made a mistake and wants to find out why it is wrong. It will also be helpful to a teacher who is looking for a clear explanation of a difficult language point. There is very full coverage of grammar, as well as explanations of a large number of common vocabulary problems.