请帮我分析下这个句子,就是它的成分,It is significant that the earliest living things that built communities on these island are examples of symbiosis.
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请帮我分析下这个句子,就是它的成分,It is significant that the earliest living things that built communities on these island are examples of symbiosis.
请帮我分析下这个句子,就是它的成分,
It is significant that the earliest living things that built communities on these island are examples of symbiosis.
请帮我分析下这个句子,就是它的成分,It is significant that the earliest living things that built communities on these island are examples of symbiosis.
It 【主句形式主语】is【系动词】 significant 【表语】that the earliest living things {that built communities on these island }【定语从句】are examples of symbiosis【主句的真正主语,{主语从句}】.
It 形式主语,真正的主语是that引导的从句
is 主句谓语
significant 表语
that引导的从句中, the earliest living things 是主语,that built communities on these island 是定语从句,are 是从句的谓语,examples of symbiosis是从句的表语
that built communities on these island 是个定语从句,是the earliest living things的定语,即翻译为:在这些岛上建立团体的最早生物,the earliest living things 是are examples of symbiosis的主语,即:在这些岛上建立团体的最早生物是共生关系的例子,开头的it是形式主语,在这些岛上建立团体的...
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that built communities on these island 是个定语从句,是the earliest living things的定语,即翻译为:在这些岛上建立团体的最早生物,the earliest living things 是are examples of symbiosis的主语,即:在这些岛上建立团体的最早生物是共生关系的例子,开头的it是形式主语,在这些岛上建立团体的最早生物是共生关系的例子,这是意义重大的。
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it is significant 是主句,it是形式主语,后面的that 从句是真正主语,从句中the earliest things是主语,后面跟的是定语从句, are examples of symbiosis是谓语。