concerned that 是什么从句

是宾语从句。例如：

1、She was concerned that she might miss the turning and get lost.她担心自己会错过转弯的地方而迷路。

2、I was concerned that I was not protected and would get a sunburn.我很担心我未作任何防护可能会被晒伤。

3、People were concerned that pets or wildlife could be affected by the pesticides.人们担心宠物或野生动物可能受到杀虫剂影响。