1、 Please pay attention to what I say.
请注意我说的话。(pay attention to是固定短语,to是介词,后接名词或从句,小学侧重祈使句搭配)
来源:【中考难度例句】蜂词侠编辑整理
2、 Students must pay attention to the details when taking exams.
学生们考试时必须注意细节。(must后接动词原形,when taking exams是when they are taking exams的省略形式,是初中省略句考点)
来源:【高考难度例句】蜂词侠编辑整理