Referring to the data of Cambridge International Corpus and Cambridge Corpus of Learner English, Cambridge English Vocabulary for IELTS with Answers is compiled on the basis of combining with IELTS preparation and language learning. At the same time, the book includes the real mistakes made by examinees for readers to draw lessons. The book is divided into 25 units and it is elaborately written by the IELTS expert Pauline Cullen, strengthening the examinees' memory of vocabulary through a combination of words and context. It explains the vocabulary in simple language to help IELTS candidates to master the vocabulary more accurately, thus an essential book tailor made for global IELTS candidates. The listening part is equipped with the tape recorded by foreign experts; it combines memorizing words with listening practice and helps candidates to prepare for IELTS efficiently.