英语长句单词成分分析.

问题描述:

英语长句单词成分分析.
...He can proceed to more complex activities,like opening the door or asking for the key——both of which accomplishments can in due course be modeled for him as well.
请问这里的accomplishments是什么成分,还有类似的例句就分享几个吧!
如果能把每个意群的语法成分讲一下就更好了..

他能够进行更复杂的活动,像开门或索取钥匙——这两项技能也能够适时地示范给他看.like opening the door or asking for the key做activities的定语,both of which accomplishments can in due course be modeled for...