英语语法分析

Some verbs can be followed by both gerunds and infinitives.

一些动词是可以后面跟动名词也可以是不定式。

Some of these phrasal verbs and gerunds may be old and some may be new.

其中一些语动词和动名词是老的，一些是新的。

Pick out the participles or gerunds in the following sentences and give their functions.

区别下列句子中的分词和动名词，并说明它们的作用。