anxious
1.anxious后面接about或concerning作“焦虑的”解。例如：I am anxious about（或concerning）your health. 后面接for或不定式作“急切的”解，如I am anxious for your safety和I am anxious to help you。
2.在anxious（急切的）后面的以that引导的从句里该用shall或should，如I am anxious that he shall（或should）avoid the mistake和I was anxious that he should avoid the mistake。有时用虚拟现在式。例如：I am（或was）anxious that he avoid the mistake.
3.anxious后面可以接for和宾语和不定式。例如：I am anxious for him to try his best.
