Longman Dictionary of American English, 4th Edition

The best-selling American English learners’ dictionary helps intermediate students build their vocabulary, and offers extra help and support for students who are studying other subjects in English. The Longman English e-Tutor CD-ROM offers students a wide range of practice material, helping them move from understanding English to learning how to use English correctly.

Features

• Comprehensive intermediate level dictionary with 55,000 words and phrases and 36,000 example sentences
• Extra vocabulary help for students who are studying other subjects in English — 3,500 words of content vocabulary and the Academic Wordlist are highlighted
• 3,000 Thesaurus boxes help expand students' vocabulary
• 3,000 etymologies show the origins of words
• Helps students avoid common errors with spelling, usage and grammar notes
• Teach your students to use dictionaries with theupdated Learner's Handbook
• Your students will understand the definitions written using the Longman American Defining Vocabulary of 2000 common words
• Academic Study Center helps students with reading, writing and exam preparation
• Separate thesaurus section helps students expand vocabulary
• Photo dictionary helps with vocabulary building

Longman English e-Tutor CD-ROM

The Longman English e-Tutor CD-ROM helps students improve their reading, writing and grammar to ultimately help them advance to the next level of English. Your students can use the CD-ROM for self-study, to improve their understanding of key words and how to use them. Students who are preparing for SAT® exams and TOEFL® exams can also practice their exam skills using the interactive exercises on the CD-ROM.

Teacher Support

• Get extra support in the classroom by downloading worksheets and quizzes to teach dictionary skills from the Teacher’s Corner on the CD-ROM
• Help your students become more independent learners by directing them to the Academic Study Center on the CD-ROM
  
  http://www.amazon.com/Longman-Dictionary-American-English-paperback/dp/0132449773/ref=sr_1_1?ie=UTF8&qid=1420685193&sr=8-1&keywords=Longman+Dictionary+of+American+English%2C+4th+Edition