Ensure that Pronoun References are Clear in Meaning 代名詞必須清楚使用
Readers become confused when the sentences they are reading contain pronouns that do not have a clear antecedent. An antecedent is what a pronoun is referring to. Many problems can arise when a pronoun does not refer to a clear antecedent. For instance, a pronoun can refer to more than one antecedent.
(Original) The instructor informed the student that she must leave the classroom early. ◦ In the sentence, confusion over who she refers to, the instructor or the student, makes the reader wonder who must leave the classroom early.
If she refers to the student, then the sentence’s intended meaning can be expressed as ◦ (Revised1) The instructor informed the student, “You must leave the classroom early.” ◦ (Revised2) The instructor informed the student to leave the classroom early.
Another problem is that placing the pronoun far away from its antecedent makes it more difficult for reader to understand what the pronoun refers to.
(Original) The chemist slowly poured the mixture into the flask and waited until the temperature reached boiling temperature; it lasted for five minutes. ◦ Clearly stating what it refers to omits confusion and, therefore, the revised sentence should read as follows:
(Revised) The chemist slowly poured the mixture into the flask and waited until the temperature reached boiling temperature; the procedure lasted for five minutes.
Yet another area of confusion caused by improper use of antecedents involves using which, this, and that when referring to a previous clause of sentence.
(Original) The procedure lasts several minutes, which complicates the overall manufacturing process. ◦ In the sentence, which may create confusion over what the writer is referring to.
(Revised1) The procedure lasts several minutes, thereby complicating the overall manufacturing process. (Revised2) The procedure 【 lasting several minutes 】 complicates the overall manufacturing process.
(Revised3) The fact 【 that the procedure lasts several minutes 】 complicates the overall manufacturing process. (Revised4) The procedure lasts several minutes; this time period complicates the overall manufacturing process.