¿Cómo puedo aprender y utilizar los verbos irregulares? Practica las irregularidades de los verbos a través de este ejercicio. Instrucciones a seguir: - Pincha en el enlace que aparece al final de este párrafo "Irregular verbs"- Observa la lista de verbos irregulares que aparece.- Debajo de la tabla aparecerá un ejercicio interactivo. - Realiza la actividad. - Comprueba tus respuestas en "Check your answers"Pincha en este enlace: Irregular verbs.
| Tens of thousands of ancient pictures carved into the rocks at one of France’s most important tourist sites are being gradually destroyed. Scientists and researchers fear that the 36,000 drawings on rocks in Mont Bego in the French Alps are being damaged so rapidly that they will not survive for future generations. The mountain, believed to have once been a site for prayer and worship, is scattered with 4,000-year-old drawings cut into bare rock. They include pictures of cows with horns, cultivated fields and various gods and goddesses. But as the popularity of the site increases, the pictures are being ruined by thoughtless graffiti. Jean Clottes is the chairman of the International Committee on Rock Art. He says ‘People think that because the pictures have been there so long they will always continue to be there. But if the damage continues at this rate there will be nothing left in 50 years.’ He describes seeing tourists stamping on the drawings, wearing away the rock and definition of the artwork as they do so. Some visitors, he says, even chop off parts to take home as souvenirs. ‘When people think they can’t take a good enough photograph, they rub the drawings to get a clearer picture,’ he said. ‘The drawings are polished by the weather, and if the sun is shining and the visitors can’t see them properly, they simply rub and scrape them to make them look fresher.’ Other researchers describe how people arrive carrying long sticks with sharp ends to scratch their own drawings, or even their names, in the rocks. |