1、only+副词位于句首例句：only by shouting was he able to make himself heard.他只有叫喊才能让别人听到他。
2、only+介词短语位于句首例句：only by working hard can you succeed.只有努力工作你才能成功。
3、only+状语从句位于句首例句：only after she died was I able to appreciate her.只有到她死后我才认识到她的价值。
扩展资料词汇解析：only 基本词汇 英 ['əʊnli] 美 ['oʊnli] adv. 只有；仅仅；刚刚adj. 最好的；唯一的；出众的conj. 但是；除非；然而；毕竟This colt is only two months old.这只小雄驹只有两个月大。
only just刚刚才only too非常
only开头的倒装句
