在高考英语试题中,有些单选题的测试点本来十分简单,但命题者却有意把题干改写为考生少见或陌生的结构。做这类题目时,应试者可以把题干改为自己熟悉的结构,使题目变得简单,这样答案就会一目了然。学习时我们把变陌生结构为熟悉结构的做法称之为“还原法”。还原法有多种多样, In the college English test questions, the test points for some single-choice questions were originally very simple, but the proposition was intentionally rewritten as a structure that was rare or unfamiliar to the candidates. When doing these kinds of questions, the examinee can change the title to the structure he is familiar with, so that the title becomes simple, so that the answer will be clear at a glance. When learning, we call the method of changing a strange structure into a familiar structure a “reduction method.” There are many kinds of reduction methods.