cbaurl

年轻人的英语学习网站,主要频道有背单词,外刊精读,名著精读,VOA英语,VOA,bbc,英语听力,英语口语,四六级等英语考试,同时提供音频和讲义下载

系统的语法讲解，原汁原味的英文解释 Free online resources for learning English or teaching it. Everything from easy grammar guides to fun games and quizzes.

提供免费的英语语法规则、趣味测试，同时还提供很多对所有事物的写作技巧 GrammarBook.com helps you master English grammar and writing with free usage rules, reinforcing examples, fun quizzes, and The Blue Book of Grammar and Punctuation.

1Checker is your ideal solution for proofreading. With spelling check, grammar check, style review, vocabulary enrichment, dictionary, translation, and more benefits all packed in one. 1Checker is your ideal solution for proofreading. With spelling check, grammar check, style review, vocabulary enrichment, dictionary, translation, and more benefits all packed in one.

适合快速查找语法点，划分细致，例句充足。准确度高，属于国外的语法体系 Improve and update your knowledge of English grammar with contrastive examples, modern descriptions, contexts, images, diagrams, quizzes, editing exercises.

语法检查和拼写检查