在英语语法中,名词词组一般多用作句子的主语、表语、宾语、同位语、定语等。可是随着语言的不断发展和丰富,名词词组起连词作用,引导状语从句的情况越来越多。那么,什么样的名词词组可以充当连词用呢?现归纳如下:一、定冠词和瞬间名词连用(如 the instant,the moment 等,意思为as soon as)1.The boys ran off the moment they saw the owner of the orchard. In English grammar, noun phrases are generally used as subjects, predicates, objects, appositives, attributives, etc. of a sentence. However, with the continuous development and enrichment of the language, noun phrases play the role of conjunctions, leading to more and more cases of adverbial clauses. So, what kind of noun phrases can be used as conjunctions? It is summarized as follows: First, the definite article and instantaneous nouns (such as the instant, the moment, etc., meaning as soon as) 1.The boys ran off the moment they Saw the owner of the orchard.