分析一下这句话的句子结构,所用的语法It's definitely been shown in all different ways that when you put a whole population under a stressor that sudden death will increase.
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分析一下这句话的句子结构,所用的语法It's definitely been shown in all different ways that when you put a whole population under a stressor that sudden death will increase.
分析一下这句话的句子结构,所用的语法
It's definitely been shown in all different ways that when you put a whole population under a stressor that sudden death will increase.
分析一下这句话的句子结构,所用的语法It's definitely been shown in all different ways that when you put a whole population under a stressor that sudden death will increase.
it形式主语
has been shown被动结构,位于成分
in all different ways 方式状语
that从句,主语从句,真正的主语.
其中that从句里面,when从句是时间状语从句,后面的that从句才是真正的从句结构,包含了主谓成分.
It 形式主语
has definitely been shown 现在分词的被动语态,做谓语
in all different ways 方式状语
that when you put a whole population under a stressor that sudden death will increase.
that引导的时间状语从句做真正主语
It's definitely been shown /in all different ways/ that when you put a whole population under a stressor that sudden death will increase.
It's definitely been shown /in all different ways:第一个结构做以i...
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It's definitely been shown /in all different ways/ that when you put a whole population under a stressor that sudden death will increase.
It's definitely been shown /in all different ways:第一个结构做以it引导的形式主语,其中这里包含了被动语态结构:It's(has) definitely been shown---做谓语;/in all different ways---方式状语;
that when you put a whole population under a stressor /that sudden death will increase.这句子做的是真正主语,其中包含以when 引导的时间状语; /that sudden death will increase. 简单句的基本句型结构,只做主谓成份。
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这是复合句, 由被动语态和that从句所构成的,是双重从句,这里的that可省略