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(2)作动词，意为“经历、感受、感到”。 e.g.Our country has experienced great changes in the last twenty years. 我们的国家在过去的二十年发生了巨大的变化。 (3)experienced作形容词，意为“有经验的”。 e.g.They were quite experienced in teaching beginners. 他们教初学者相当有经验。 Ⅲ.词语辨析 1.affair，business, event,matter,thing 这几个词都有“事，事情”之意。但用法又各有不同。 (1)affair既指一般事情，也指重大事情(这时常用复数)。 e.g.The railway accident was a terrible affair. 那次火车车祸是一件可怕的事. A prime minister is kept busy with affairs of state. 一个国家总理总是忙于国家事务. (2)business是不可数名词，常表示“生意，商业事务”，作“事情”讲时，常指有责任、有必要去做的事，往往强调任务、职务等指派性的工作。 e.g.He is away on business。 他因公出差。 We don't do much business with them. 我们和他们没有多少生意来往。 (3)event多指大事件。 e.g.What were the chief events last year? 去年有哪些大事? (4)matter常指需要考虑和处理的事情.不强调行动.单数指“事情，问题”，常与the连用;复数指“情况.事态”。 e.g.The matter is not decided yet. 这事还没有决定。 What's the matter with you? 你怎么了7 It will make matters worse. 这会使事态恶化。 (5)thing表“事情”时是最通俗的用词。可指具体事情，也可指抽象事情，可指大事也可指小事，可指好事也可指坏事。泛指“形式、情况”时用复数形式. e. g.To say is one thing，but to do is another. 说是一回事。可做又是一回事. I have a lot of things to do. 我有许多事要做。 A strange thing happened. 一件奇怪的事发生了。 He promised that things would be better in the future. 我保证将来情况会好的。 2.though，even though/if (1)两者都引导让步状语从句，但 though指的是事实，而even though/if是指假设或推断。有退一步设想的意味。 e.g.Though he loves hers, she can't marry her. 尽管他爱她。但不能和她结婚。 Even though he loves her。she can't marry her. 即使他爱她.也不能和她结婚。 I must find the lost child.even if it is getting dark. 即使天黑了。我也必须找到那个失踪的小孩。 Though it was dark., he started out on time. 尽管天很黑，他还是按时出发了。 (责任编辑：admin) |