it是我们最常见的代词之一,其基本用法较为简单,但随着学习的深入,其指代的项目也逐渐增多,难度也逐渐增大。另外,随着it指代功能的增加,不少同学也常常把其他代词的用法与it的用法弄混,常犯“张冠李戴”之错。下面我们就系统地总结分析一下初中阶段it常见的五种主要用法。用法一:it常用来指代除人类以外的单个事物。这是it最基本的含义和用法,此种用法一般又分为两种情况: it is one of our most common pronouns, its basic usage is relatively simple, but with the deepening of learning, it refers to the project also gradually increased, the difficulty also gradually increased. In addition, as it refers to the increase of function, many students often confuse the usage of other pronouns with the usage of it, and often make the mistake of Zhang Guanli Dai. Below we systematically summarize and analyze the five primary usage common to junior high school. Usage one: it is often used to refer to a single thing other than human beings. This is the most basic meaning and usage of it. This usage is generally divided into two situations: