小学英语语法专题：动词现在分词ing形式的构成

上一期:

小学英语语法:  名词复数的规则变化

现在分词的构成的几种情况:

(1)直接在动词后加ing

如：sing—singing;read-- reading;

    play--playing，watch--watching

 look--looking，fly--flying

do-doing，eat-eating

(2)双写词尾加ing

如：swim—swimming;;run—running

      sit-sitting, put-putting

(3)以不发音的e结尾的去e加ing

如：ride—riding; dance—dancing; 

make—making; take--taking

write--writing，have-having