英语动词不定式的逻辑主语

英语动词不定式短语不是句子,它没有主语。但它可以有逻辑主语。正确辩断不定式的逻辑主语才能理解英语的句子。确定不定式逻辑主语的主要方法是确定句中哪一个名词或代词与不定式逻辑上有主谓关系。如要另外设定不定式逻辑主语,主要方法是用for+名词(人称代词)来表示,还有一些则用别的方法来表示。

Logical Subject of Infinitives in English Language

In English language infinitive phrases are not sentences, as they do not have subjcets. However, infinitives are always attached to logical subjects. Determining logical subject is very important for a good understanding of sentences containing infinitives. One desirable way is to ascertain which noun or pronoun is logically related to the infinitive phrase and acts as its logical subject. " For+N or Pro" form, which invariably stands in front of infinitives, is one type of such logical subjects.Of course, there are still Some other forms of logical subjcets for infinitives in English language.