同学们在做句型转换练习时,常见到“将单数句子变成复数句子”这类练习题。那么,如何将单数句子变成复数句子呢?这是初一小同学颇感棘手的问题。为了帮助大家做好这类题,我归纳总结了做这类题的三个原则:“一变”;“一删”;“六不变”。 When students are doing sentence conversion exercises, it is common to practice such exercises as “singular sentences into plural sentences.” So, how to turn singular sentences into plural sentences? This is a very thorny issue for juniors and juniors. In order to help everyone do this kind of problem, I summarized the three principles for doing this type of question: “a change”; “a deletion”; “six changes.”