El ciclo de vida del ser humano (The Human Life Cycle) (Spanish Version)

Climb aboard for a journey into the world of trains! In this fascinating, Spanish-translated nonfiction title, readers learn about the history of trains, the different uses for them, and the different types and parts including freight cars, box cars, passenger cars, and the caboose. With detailed photos, informative text, and intriguing facts, this book will have readers delighted from cover to cover!

Climb aboard for a journey into the world of trains! In this fascinating, Spanish-translated nonfiction title, readers learn about the history of trains, the different uses for them, and the different types and parts including freight cars, box cars, passenger cars, and the caboose. With detailed photos, informative text, and intriguing facts, this book will have readers delighted from cover to cover! This 6-Pack includes six copies of this title and a lesson plan.

In every student book you will find: Extensive speaking, pronunciation and vocabulary sections Thorough grammar sections with clear examples and practice Comprehensive listening activities with scripts Contemporary, engaging reading materials taken from authentic sources Writing Banks with the chance to practice different writing styles And finally, the Review and Practice pages after each unit bring all the learning activities together ActiveBook is a complete digital version of the Students' Book on one CD. It is a convenient and simple tool with easy navigation and zoom facility. Videos...

¿Qué tienes que decir cuando contestas al teléfono? Descubre cómo los buenos modales convierten el teléfono en una herramienta útil para todos.

The early nineteenth century in the United States was a study of contrasts. On the one hand, the Jazz Age brought cultural liberation, vivacity, and reckless consumption; on the other, the Great Depression brought poverty and desperation to millions. Explore these periods in American history through the eyes of the people who lived them.

En las últimas décadas, los estudios del lenguaje humano y la interpretación han experimentado un importante giro desde posiciones tradicionales (que atribuían un excesivo valor al código lingüistico en detrimento de la práctica cotidiana del lenguaje) hacia el paradigma de la pragmática y la creciente importancia que esta perspectiva lingüística otorga a las diferentes variedades de información contextual en el desarrollo y la calidad de los intercambios conversacionales. Lejos de ser una simple descodificación pasiva de los mensajes que los oyentes reciben de sus interlocutores, ...