<例句>
She sat with her arms clasped round her knees.
她双手抱膝坐着。
<语法分析>
介词with后面跟一个包含有过去分词clasped的复合宾语，某些动词后面也可用过去分词构成复合宾语。过去分词通常由动词原形加-ed构成，此外还有少数不规则的形式。过去分词没有时的特征，也没有体和语态的变化，除了具有动词的性之外，还具有形容词和副词的性质，在句中可以充当很多成分如谓语、表语、定语以及状语和复合宾语等。
<触类旁通>
(1) She was amazed and enchanted at the sight.
看到这情景她很惊奇和着迷。
语法分析：过去分词作表语的时候居多，大部分已变成形容词。
(2) The door is broken.
门破了。
语法分析：“be+表语”结构表示一种状态，这种结构都含有be或其他系动词加过去分词，这与被动结构是有区别的，被动语态则表示一个动作。
(3) Her face wore a puzzled expression.
她的脸上有一种困惑的表情。
语法分析：大部分的过去分词可以用作定语，尤其是那些表示情绪的词。
(4) Is there anything planned for tonight?
今晚有什么活动吗?
语法分析：有些过去分词短语跟在所修饰词的后面，作用相当于一个定语从句。
(5) I do consider myself justified in doing so.
我的确认为我这样做是有道理的。
语法分析：在某些动词后面，可以跟过去分词构成的复合宾语。
(6) Given good weather, our ship will reach there on Sunday evening.
如果天气好，我们的船将在星期天晚上到达那儿。
语法分析：在少数情况下，过去分词可以引导一个状语从句。
<巩固练习>
1. _____[Provide] that there is no opposition, we shall hold the meeting there.
2. She will come if _____[ask].
3. _____[Convince] that they were trying to poison her, she refused to eat anything.
4. I knew nothing about the experiment _____[conduct] there.
5. Her ______[embarrass] manner increased his doubt.
6. She was _____[astonish] to see her father.
7. How much time is there _____[leave]?
<参考答案>
1. Provided 2. asked 3. Convinced 4. being conducted 5. embarrassed 6. astonished 7. left
