F2FElementary L3U5 Who did it? _ Reporting a crimeTarget/ 目标:Can use vocabulary related to crime, can describe sequence of events in the past.能够使用与犯罪有关的词汇，能够描述过去发生的事件。Key languages/关键语言点:Phrases Things happened in orderSmash a windowRun off with a bagChase somebodyPick upGet awayLook up and downCheck all doorsGo to police to report Get intofirstBefore thatbeforeAnd thenNextAfter thatfinally