I have done (present perfect 1) His shoes are dirty. He is cleaning his shoes. He has cleaned his shoes. Se ha limpiado los zapatos. They are at home. They are going out. They have gone out. Han salido. i has cleaned / have gone etc. son formas del PRESENT PERFECT (have + partícipio pasado): have/has I we you they he she it + have ('ve) have not (haven't) has Cs) has not (hasn't) partícipio pasado cleaned finished started lost done been gone I have has we you they he she it cleaned? finished.' started? lost? done? been? verbos regulares verbos irregulares gone? Verbos regulares: el partícipio pasado termina en -ed (igual que el PAST SIMPLE afirmativo); clean I have cleaned finish we have finished start -> she has started Verbos irregulares: el partícipio pasado es a veces igual que el PAST SIMPLE y otras veces diferente (Apéndices 2-3). Por ejemplo: igual: buy I bought / 1 have bought have —> he had / he has had diferente: break I broke / 1 have broken fall - 4 it fell / it has fallen see - ) you saw / you have seen go -> they went / they have gone El PRESENT PERFECT expresa una acción del pasado cuyos resultados tienen efecto en el presente. Muchas veces corresponde al pretérito perfecto compuesto del español: • Tve lost my passport. He perdido... (y no lo encuentí-o) • 'Where's Linda?' 'She's gone to bed.' Se ha acostado ...(y ahora está en la cama) • We've bought a new car. Nos hemos comprado... fy lo tenemos ahora) • It's Kay's birthday tomorrow and I haven't bought her a present. ... no le he comprado... • 'Bob is on holiday.' ' O h , where has he gone?' ...'¿Dónde se ha ido?' • Can I take this newspaper? Have you finished w i t h it? ... ¿Has terminado (de leerlo)? PRESENT PERFECT: UNIDADES 17-20 PRESENT PERFECT y PAST SIMPLE = UNIDAD 21 verbos irregulares -- UNIDAD 25, APÉNDICES¿-3