susceptible、sensitivity、vulnerability、susceptibility vs susceptibility 1. susceptibility:名词 “易感性;敏感性”(如 susceptibility to disease 易患病体质;susceptibility to cold 对寒冷的敏感性); 2. 与 susceptible(形容词 “易受影响的;敏感的”,如 susceptible to persuasion 易被说服;susceptible skin 敏感肌肤)混淆词性 ——susceptible 是形容词(be susceptible to),susceptibility 是名词(susceptibility to),不可说 “susceptible to disease” 作名词,应为 “susceptibility to disease”; 3. 与 sensitivity(名词 “敏感性;灵敏度”,如 sensitivity to light 对光的敏感性;instrument sensitivity 仪器灵敏度)区别:sensitivity 侧重 “对刺激的反应程度”,susceptibility 侧重 “容易受到负面影响的倾向”(sensitivity to pain 对疼痛的敏感度,susceptibility to pain 易感到疼痛的体质); 4. 与 vulnerability(名词 “脆弱性;易受伤害性”,如 vulnerability to attack 易受攻击的脆弱性)近义,可互换,但 susceptibility 更侧重 “生理或心理上的敏感易感性”,vulnerability 更侧重 “外部风险下的脆弱性”; 5. 拼写易错:易漏 “-bility” 后缀(susceptible 是形容词,加 “-bility” 变名词,不可写 “susceptibleness”)。
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高考
1、 Stress reactions can reduce the disease fighting effectiveness of the body's immune system,thereby increasing susceptibility to illnesses ranging from colds to cancer.