Question

三道英语语法题，求详解

He was disappointed to find his proposals .(turn down)
Sitting by her side, I could feel her heart (beat) fast.
Surrounded by the police ,the prisoner didn't escape (catch)

Answer 1

1 turned down解释：find +宾语+补足语，补足语和宾语的关系是被动的，就用过去分词。
2 beating解释： feel +宾语+补足语，补足语和宾语的关系是主动的就用现在分词
总结：非谓语动词题要注意“时间性，关系性”
3being caught解释：escape+doing此处是避免被抓住。

Answer 2

turned down 发现他的建议被拒绝，所以用被动语态 find sth done 表示被动
beating 感觉她的心跳地很快，是正在进行的状态
being caught 没能避免被抓，escape (from) doing sth. 由于是被抓，所以用被动语态

Answer 3

1.turned down-----------------过去分词，作宾补
2.beating-----------------------现在分词，作宾补
3.being caught---------------被动式的动名词，作宾语

Answer 4

1,应该用turned down，因为表示被动，说明自己的求婚被拒绝了。
2，应该用beating，表示正在进行。
3，应该用catched，这个应该是形容词在句后作状语。