e.g.They react against the formality of their predecessors. 他们一反前任的刻板拘泥而行之。 [用法2]react on/upon对…有影响，对…起反应 e.g.The rise in oil costs reacted on the price of food. 油价上涨影响食品价格。 [用法3]react to反应 e.g.We were alarmed at the way in which John reacted to the drug. 约翰对药物的反应使我们惊慌不己。 [同义词链接]respond [拓展记忆reaction n.反应，作用，看法 reactive adj容易起化学反应的，活性的 reactor n. 起反应的人，反应体 unsupportive adj..不支持的(Line4,Para5) [构词法1]前缀un-表示“不，非”： “相反”：“做…相反的动作”等。 [相关词汇]unloving adj.无爱心的 unhappy ad.不快乐的 unconcern n.冷淡，漠然unburden v.解除负担，释负 [构词法2]后缀-iv是形容词后缀，表示“…的”；“容易…的”：“…性的”等。 [相关词汇]relative adj.相对的 conductive adj.传导的 productive ad山.有生产力的，多产的 [同义词链接]be against,disapprove [反义词链接]be for,,approve,supportive Difficult Sentences难句详解 从 1.When Martians and Venusians first got together,they encountered many of the problems with relationships we have today.(Line 1,Para.1) 译双当火星人和金星人最初在一起时，也遇到了我们目前存在的许多人际关系问题。 Explanation: l)get together:to have a meeting or party聚会，相聚 e.g.All the members of the family get together once a year. 2)encounter:v. a.experience something,esp.problems or opposition(反对意见)遭遇，遇到 e.g.Every day of our lives we encounter stresses of one kind or another. b.meet,esp.unexpectedly:come upon偶然遇见，突然遇到 e.g.Yesterday,I encountered an old friend in the market. n.相遇，邂逅 e.g.A fortunate encounter brought the two friends together after a long separation. 两位老朋友长期分离这次才有幸相遇。 3)[辨析]：relationship,relation和relations 这三个词均可以表示人或物之间的关联。 relationship用于人与人之间的关系，可以特指恋爱，情感关系。 e.g.We had been together for two years,but both of us felt the relationship wasn't really going3 e.g. They react against the formality of their predecessors． 他们一反前任的刻板拘泥而行之。 [用法 2] react on / upon 对……有影响，对……起反应 e.g. The rise in oil costs reacted on the price of food. 油价上涨影响食品价格。 [用法 3] react to 反应 e.g. We were alarmed at the way in which John reacted to the drug． 约翰对药物的反应使我们惊慌不已。 [同义词链接]respond [拓展记忆] reaction n． 反应，作用，看法 reactive adj 容易起化学反应的，活性的 reactor n. 起反应的人，反应体 unsupportive adj. 不支持的(Line 4, Para 5) [构词法 1] 前缀 un- 表示“不，非”； “相反”；“做……相反的动作”等。 [相关词汇] unloving adj. 无爱心的 unhappy adj. 不快乐的 unconcern n．冷淡，漠然 unburden v. 解除负担，释负 [构词法 2]后缀-ive 是形容词后缀，表示“…… 的”； “容易…… 的”；“……性的”等。 [相关词汇] relative adj. 相对的 conductive adj. 传导的 productive adj. 有生产力的，多产的 [同义词链接] be against, disapprove [反义词链接] be for, approve, supportive Difficult Sentences 难句详解 1. When Martians and Venusians first got together, they encountered many of the problems with relationships we have today.（Line 1, Para. 1） 译文当火星人和金星人最初在一起时，也遇到了我们目前存在的许多人际关系问题。 Explanation: 1) get together: to have a meeting or party 聚会，相聚 e.g. All the members of the family get together once a year. 2) encounter: v. a. experience something, esp. problems or opposition（反对意见） 遭遇，遇到 e.g. Every day of our lives we encounter stresses of one kind or another. b. meet, esp. unexpectedly； come upon 偶然遇见，突然遇到 e.g. Yesterday, I encountered an old friend in the market. n. 相遇，邂逅 e.g. A fortunate encounter brought the two friends together after a long separation. 两位老朋友长期分离这次才有幸相遇。 3) [辨析]：relationship, relation 和 relations 这三个词均可以表示人或物之间的关联。 relationship 用于人与人之间的关系，可以特指恋爱，情感关系。 e.g. We had been together for two years, but both of us felt the relationship wasn't really going