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非谓语动词是用动词的变化形式来表达不作谓语的动作,主要有不定式、动名词、现在分词、过去分词四种形式。其在初中学业水平考试中的热点考查内容如下:一、考查不定式与动名词作主语的用法总体上讲,不定式与动名词主要体现名词或代词的特点,均可作主语,没有明显区别。另外两者均可用it作形式主语,但是it作形式主语不定式作真正主语使用得较为普遍,而it作形式主语动名词作真正主语却只用于It is nouse/no good/useless doing sth.句型。如:
Non-predicate verb is the use of verbal variations to express non-predicate action, there are infinitive, nouns, present participle, past participle four forms. Its hot topics in the junior high school academic proficiency examinations are as follows: First, to examine the use of infinitives and nouns as subject In general, infinitives and nouns are mainly embodied in the characteristics of nouns or pronouns, can be used as the subject, there is no significant difference . The other two can use it as the formal subject, but it is used as the subject of formal infinitives as the real subject is more common, but it is the subject of the formal subject nouns used only for It is nouse / no good / useless doing sth. Sentence pattern. Such as: