不定式做目的状语
不定式做目的状语的用发:跟在不及物动词后面。stop to have a rest停下来休息一会。eat to live,but not live to eat吃是为了活着,可活着不是为了吃。动词不定式常作目的状语。
不定式作状语用于句末表示目的,条件,原因,方式及结果
例1:She sold her hair to buy the watch chain. (目的状语)
为了买回那个表带,她把头发卖了。
注:不定式作目的状语的位置比较灵活,可以放在句子主体结构的前面,也可以放在句子主体结构的后面。这句话也可以改为:To buy the watch chain, she sold her hair.
例2:I would have been crazy to be told about it. (条件状语)
要是我知道我会疯的。
注:这句话可使用条件状语从句改写为:I would have been crazy if I had been told about it.
例3:I am really honored to be invited. (原因状语)
我很高兴能被邀请。