考博英语语法总结：非谓语动词中的有关句型（3）

嘎嘣脆

Would you like to go skating with me?你想和我去溜冰吗?  
    4)be busy + v-ing(现在分词)忙着做…  
    I am busy writing my thesis．我正忙着写论文。  
    His assistant is busy(in) correcting papers．他的助教忙于批阅考卷。  
    或者be busy with + n.忙着做某事。  
    He is busy with his work．他忙着工作。  
    5)What do you say to + ing分词?(……怎么样?)  
What do you say to joining us for dinner?和我们一起进餐，你看怎么样?  
    （3）有关动词不定式句型  
    下面这些词组是不定式的习惯用法，只能用不定式形式。  
can not help but do,   can not but do,   cannot choose but do,   can do nothing but do,   have no choice/alternative to do  
When I consider how talented he is as a painter, I cannot help but believe that the public will appreciate his gift.