I had to think of a way of preventing him from following me around all morningaround 在这里是副词还是介词?

问题描述:

I had to think of a way of preventing him from following me around all morning
around 在这里是副词还是介词?

介词

是个副词,说明“跟着我转悠”、“跟着我到处走”。around作介词是“在......周围”,或者“大约”的意思,around two o'clock .
整个句子的意思是“我不得不想法子阻止他一上午跟着我转来转去(转悠)”。

是副词
follow me around 跟着我转
而不是around all morning,around作介词是绕着、在各处、在那边.
all morning本身可以用作时间状语,不用再用什么介词的
跟在follow动词后面当然是副词,方式状语