复习资料（4.15）
18、General principles of universal grammar 普遍语法的广义原则
a) Case Condition. As is required by the Case Condition principle, a noun phrase must have Case and Case is assigned by verb or preposition to the object position, or by auxiliary to the subject position. The theory of Case Condition accounts for the fact that noun phrases appear only in subject and object positions.
格条件原则。格条件原则要求名词词组必须有格，宾语的格是由动词或介词决定的，而主语的格是由助动词决定的。格条件理论说明了为什么名词词组只在主语和宾语的位置上出现。
b) Adjacency Condition. As is required by Adjacency Condition principle, a Case assignor and a Case recipient should stay adjacent to each other. This condition explains why no other phrasal category can intervene between a verb and its direct object.
毗邻条件。毗邻条件决定格分派，该条件要求格分派者和格接受者要相互毗邻。这一条件解释了为什么任何别的词组类型都不能插到动词和它的直接宾语之间。