liuqilin 朗播_毕会敏老师 老师提问:
07-26
#召唤陪练狮# 老师,请问:The plumes apparently originate at great depths, perhaps as deep as the boundary between the core and the mantle, and many have been active for a very long time.句子分析怎么做?
2020-07-26 07:32:24 来自 陪练狮
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1 楼
liuqilin 同学,下午好哦~~
下次提问类似的问题时,建议把你困惑的点写下来哈~~
这个句子的成分分析如下:
首先,句子有并列连词 and;然后看它是否是并列句。因为 and 连接的不是两个句子,所以 and 连接的是主语 plumes 的动作,因而主句是 The plumes originate, and may have been active. 
The plumes[主] apparently[状] originate[谓] at great depths[状], perhaps as deep as the boundary between the core and the mantle[同位], and[连词] many have been[系] active[表] for a very long time[状].
2020-07-27 16:35
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2 楼
😊
2020-07-28 09:30
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我有话要说