同学你好，该知识点来自沪江网校《目标雅思7分：60天冲刺提分【VIP促学班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
rather than是连词，后面可以跟名词、代词、动词等，比如
Increasingly, training is taking place in the office rather than outside it.
在职培训日益增加，而不是脱产进行。

much less 少得多，后面跟名词或者形容词，比如
People should, ideally, eat much less fat.
理想情况下，人们应食用比现在少得多的脂肪。
He thought he knew better than I did, though he was much less experienced.
虽然他经验远没有我丰富，但他认为他比我懂行。

祝同学学习进步~