现在分词变化规则 : 

1、一般情况下，直接在动词后加-ing. work ---- working sleep ----- sleeping study ----- studying go ---- going play ----- playing know ----- knowing walk------walking eat------eating beat-----beating sing-----singing

2、动词以不发音的-e结尾，要去-e加-ing. take ----- taking make ----- making dance ----- dancing write-----writing arrive ----- arriving come ----- coming

3、以重读闭音节结尾，且词尾只有一个辅音字母时，先双写这个辅音字母，再加-ing（重闭单辅先双写）. cut ----- cutting put ----- putting begin ------ beginning run------running stop ----stopping， prefer---preferring

4、以-ie结尾，先将-ie改成y，再加-ing. 口诀：现在进行ing,以e 结尾要去e，除去几个特殊词，系住tie-tying死去die-dying要躺下lie-lying，直接ie变成y. lie ----- lying tie ----- tying die ----- dying