8.disagree vi.不同意;意见不合→disagreement n.不同意→agree vi.同意→agreement n.同意;协议 9.participate vi.参与;参加→participation n.参加;参与→participant n.参与者 10.recognise vt.认识;认知;认出→recognition n.认出;识别 11.connection n.联系;关系;关联→connect v.连接;联系→connected adj.连接的 12.inject vt.注射→injection n.注射 13.reduce vt.减少→reduction n.减少 14.distraction n.分心;分散注意力→distract vt.转移,分心 15.jogging n.慢跑→jog vi.慢跑