这里的形容词是做什么用的?语法根据是什么?differentfromreadingaloud,silentreadingisanindividualactivitywithitsmainpurposeforgettingorextractinginformationalthoughsometimeswereadforpleasureaswell.请问这句

Question

这里的形容词是做什么用的?语法根据是什么?
different from reading aloud,silent reading is an individual activity with its main purpose for getting or extracting information although sometimes we read for pleasure as well.
请问这句话的开头,different from 在整个句子中的作用是什么?具体可以用什么语法现象解释?
有点像非谓语动词中的作用,但different from显然不是非谓语动词.

Answer 1

很高兴帮你解答!
句子成分划分有助于解决你的问题：
【Different from reading aloud形容词短语,作状语,表示比较】,【silent reading主语】【 is 谓语】【an individual activity 表语】【with its main purpose for getting or extracting information介词短语,定语 】【although sometimes we read for pleasure as well 让步状语从句】.
短语 be different from 与、、、、、、不同,作状语时,不需要be动词.例如：
【Tired and hungry形容词短语,作状语】,they went home from the long travel.
祝你开心如意!