外研版高中英语,必修3,module4课件
3. To have been caught in a sandstorm was a terrible experience . to have been caught in a sandstorm 不定式的完成时作主语 be caught in sth. 被困在…中,陷入 Yesterday they were caught in a heavy rain. 昨天他们遭遇了一场大雨. ★ be caught in the heavy rain/snowstorm/ sandstorm/traffic 突然遭到大雨/暴风雪/沙尘暴/交通拥挤 ★be caught doing被撞见做某事(多指坏事) The thief was caught stealing money from the shop.