形容词在句中作定语,表语,宾语补足语.
ANXIOUS 作什么成分//?
表语
为什么?
adj.+ 不定式 主动形式表达被动概念的形式
e.g.The music is sweet to hear.
e.g.The book is difficult to read.
e.g.The dress is easy to wash.
e.g.Your handwriting is easy to recognize.
为了方便理解,我们可以将这个简单句,变成复合句.如下：
He quickly hid under the stairs ,
becauce he was not anxious to frighten the poor man.
感情形容词后的不定式通常是表示原因,在句中做原因状语
happy,relieved,astonished,amazed,surprised,horrified,disappointed,sad,embarrassed,shocked
e.g.He was frightened when he saw the snake.→He was frightened to see the snake.
e.g.I was sorry when I learnt that he had an accident.→I was sorry to learnt that he had an accident.
形容词 + 动词不定式
e.g.He was delighted to learn that his offer has been accepted.
e.g.I was glad to hear that he had arrived.
e.g.He was anxious to leave early.
