Vocabulary
1. close (1) adj.近的,紧密的,精密的 a close friend 一位亲密的朋友
We keep a close watch on the prisoners.我们严密看守囚犯。
(2)adv.接近,紧密地 She came close to him.
辨析:close与closely
二者都可以做副词用,close指位置上的接近;closely表示抽象的“密切地,紧密地”
They are closely related. 他们关系密切。
2. burst out 突然发生;突然…起来
burst out laughing/crying 突然大笑/哭起来
burst into laughter/tears 突然大笑/哭起来