that引导的内容做什么成分It appears ,the neuroscientist says,that exercise not only slows negative changes to the brain but also gives you some cognitive reserves,so that even if the plaques implicated in Alzheimer's disease do appear,they don't have the same impact that they would on a couch potato.请问后面that they would 是定语从句吗?如果是,从句部分的主谓宾是什么呢
that引导的内容做什么成分
It appears ,the neuroscientist says,that exercise not only slows negative changes to the brain but also gives you some cognitive reserves,so that even if the plaques implicated in Alzheimer's disease do appear,they don't have the same impact that they would on a couch potato.
请问后面that they would 是定语从句吗?如果是,从句部分的主谓宾是什么呢
they don't have the same impact that they would on a couch potato.
the same...that = the same as
整句意思是 ： 他们产生的影响 不及 对总看电视的人 的影响大。
是的，that they would 是修饰 impact 的定语从句。impact 在该从句里作宾语。从句的完整句子是：
that they would have the same impact on a couch potato
是定语从句修饰 impactimpact that they would (have) on a couch potato.impact 是先行词,that 是引导词代替impact、在从句中作宾语,they 是从句主语,would (have) 是从句动词短语：have ...impact on.."在...上起...