Abstract: Anomalies and malfunctions of some spacecrafts induced by single event effects（SEEs）are surveyed.SEE spaceflight test metheds and ground-based predicting methods are presented; SEE spaceflight test resuIts of some spacecrafts are summarized and reviewed. COmparisons of SEEs among geosynchronous orbits sateliite,sun-synchronous orbits satellite and elliptical orbits satellite at sun-quiet time and during solar flares are made.