It has become a grimly reliable annual ritual: every Januray the cost of travelling by train rises, imposing a significant extra burden on those who have no option but to use the rail network to get to work or otherwise.一、语法结构剖析1、找出谓语动词It has become a grimly reliable annual ritual: every Januray the cost of travelling by train rises, imposing a significant extra burden on those who have no option but to use the rail network to get to work or otherwise.2、划出句子结构Ithas becomea grimly reliable annual ritual:<[every Januray]the cost (of travelling by train)rises, [imposing a significant extra burden on those(whohaveno option (but to use the rail network)[to get to work or otherwise])]>.[主干]It has become a grimly reliable annual ritual.“这已经变成了一个令人沮丧地每年出现的可靠惯例”|--[同位语从句]the cost rises “花费提升了” |--[时间状语]every Januray “每个一月份” |--[定语]of travelling by train“乘坐火车旅行”|--[目的状语]imposing a significant extra burden on those --现在分词做目的状语“导致一个重要额外的负担在那些方面” |--[定语从句]who have no option “那些没有选择” |--[定语]but to use the rail network“但是使用铁路网络” |--[目的状语]to get to work or otherwise“去上班或出行”二、词汇含义grimly 令人沮丧地三、“得意忘形”
