A complementizer is a word that introduces a complement clause, which is a type of subordinate clause that provides additional information about a noun or verb in the main clause. Complementizers help to connect the main clause with the subordinate clause, clarifying the relationship between them. Common examples of complementizers include "that," "whether," and "if." For instance, in the sentence "She believes that he will come," the complementizer "that" introduces the clause "he will come," which acts as the complement to the verb "believes." Understanding complementizers is important for constructing complex sentences and conveying clear relationships between ideas.

“complementizer”的英语定义和含义

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