VOA慢速英语:Adventures with Adverbials: Part 2

短语讲解：

1.Often, he is looking for revenge.

look for 寻找（某人或某物）
例句：I look for you everywhere continuously!
我一直在到处找你！

2.Martha Kolln and Robert Funk, two English grammar experts, say an easy way to recognize adverbial infinitive verb phrases is to add the phrase in order to to the sentence.

in order to 为了…
例句：They have to have a basic understanding of computers in order to use the advanced technology.
要想利用先进技术，他们必须先对计算机有个基本的了解。

3.Then I replaced it with a letter that looked exactly like it, which I had taken with me.

replace with 用…代替
例句：He is pension off and replace with a younger man
他被迫退休, 由一年轻人接替其职务。