Question

英语句子成分问题

第一句：Let us all contribute to a successful， and exceptionally run world event.这句中上午提问后有人答说and并列的是contribute 和run ,但是后来我想想又觉得有问题，那这样的话a successful是什么成分？一个名词成分吗？
第二个问题：This picture demonstrates one of the basic theories of philosophy:a coin seen from the front appears to the viewer as a circle.这里seen from the front 省略了什么成分？在这里是不是做coin的后置定语？ 谢谢！~~解答！~~~

Answer 1

句子分析，供参考：
第一句：Let us all contribute to a successful， and exceptionally run world event.
简化句子就能看出成分：Let us contribute to a world event. 形容词successful和过去分词词组exceptionally run修饰world event. 不定冠词对应event.

第二个问题：This picture demonstrates one of the basic theories of philosophy:a coin seen from the front appears to the viewer as a circle.
这里补充完整句子就可以看出省略的成分：
This picture demonstrates one of the basic theories of philosophy:a coin (which is) seen from the front appears to the viewer as a circle.
这里也谈不上省略，是过去分词词组充当定语。可以使用which/that引导的定语从句来表示，如上文补充。句子分析简单模型可以这样来看： "a coin [ ] appears ( ) as < >.
您的理解正确。

Answer 2

一 这句话原本有问题，应该是a success或a successful+名词，作名词成分
二 省略了谓语 是作后置定语

Answer 3

2楼的我顶