必修5 Unit 1 Great scientists重点单词1characteristic n特征;特性2conclude vt. & vi.结束;推断出conclusion n结论;结束3defeat vt.打败;战胜;使受挫 n失败4attend vt.照顾;护理;出席;参加5expose vt.暴露;揭露;使曝光exposion n暴露6cure n治愈;痊愈 vt.治愈;治疗7challenge n挑战 vt.向挑战challenger n挑战者8absorb vt.吸收;吸引;使专心9suspect vt.怀疑n.被怀疑者;嫌疑犯suspicion n怀疑suspicious adj.有疑心的10foresee vt.预见;预告foretell v预言forecast v预报11blame vt.责备;谴责 n过失;责备12pollute vt.污染;弄脏pollution n污染13handle n柄;把手 vt.处理;操纵14link vt. & n连接;联