Grammar大学语法一部分讲解.pptVIP

第26讲介词和介词词组 王晓璇 26.2复杂介词 介词就其构成可分为简单介词和复杂介词。 简单介词：由一个单词构成的介词 复杂介词：由两个或两个以上单词构成的介词 1.双词介词（Two-word Preposition） Two-word units (a word + a simple preposition) FE： according to ahead of along with apart from as for because of but for close to contrary to Examples of Two-word Prepositions in Sentences Up until Pearl Harbor, half of the 48 states had laws making it illegal to employ a married woman. What with drink and what with fright, he did not know much about the facts. It is a good book save for the last chapter. 2.三词介词(Three-word Preposition) Three-word units (a simple preposition + a noun + a simple preposition) Examples of Three-word Prepositions in Sentences In point of composition, her letters does not seem defective. If he thought a thing was right, he should do it without regard to consequences. 3.四词介词（Four-word Preposition) Four-word units (a simple preposition + article+a noun + a simple preposition) FE: at the mercy of for the purpose of on the point of in the way of for the sake of in the pay of with a view to on\at the brink of Examples of Four-word Prepositions in Sentences In the event of an accident, the police must be called at once. He is working hard now with an eye to the future. 26.3介词词组与某些限定分局的转换关系 介词词组在句中主要是作状语和名词修饰语，它与某些作用类似用法的限定词从属分句有一定的转换关系。 1.介词词组在意义上相当于that-分句 1.Did anyone inform you of the change of the plans? Did anyone inform you that the plans had been changed? 2.Are you sure about Simons disappearence? Are you sure that Simon has disappeared? 2.介词词组在意义上相当于状语分句 1.Because of his mistake several people died. Because he made a mistake, several people died. 2.Within my knowledge, nothing like this has ever happened before. So far as I know, nothing like this has ever happened before. 3.介词词组在意义上相当于关系分句 The man with a red beard is talking to Henrys father. The man who has a red