* Gold falls for 5th session, hits fresh 4-month low * Asian shares firm on China PMI, Wall Street high * Gold to decline to $1,229 -technicals (Updates prices) By A. Ananthalakshmi SINGAPORE, June 2 (Reuters) - Gold slid for a fifth straight session on Monday in its longest losing streak since November, and hit a fresh four-month low, hurt by stronger global equities and weak physical demand in Asia. Spot gold fell to $1,240.69 an ounce, its lowest since early February, before recovering slightly to $1,243.40 by 0633 GMT. The five-day fall is the metal's longest losing run since October-November when it dropped for seven straight days. Read on