动词过去式变化规律
已有 137 次阅读 字数(438) 2014/10/31 15:59:50
"动词过去式：规则变化和不规则变化。"一、规则变化：(1) 一般在动词后加-ed。如：现在式 过去式climb climbed play playedwant wantedwatch watchedbrush brushedpaint paintedwash washed2) 在以字母e结尾的动词后，只加-d.bake bakedpractice practicedlike likedhate hated" (3) 在以“辅音字母+y”结尾的动词后，则改y为i，再加—ed。"fly fliedstudy studied二、不规则变化，通常需要逐个记忆do-----did take--- took is/am--was get--------gotare---were ride-------rodesee----saw write----wrotemake- made buy--bought eat------ate sing----sanggo-----went swim--swamhave--- had read--read