英语单词过去式总结答:1.把动词原形中的i改为a,变成过去式.如:begin—began,drink—drank,give—gave,ring—rang,sing—sang,sit—sat,swim—swam 2.把重读开音节中的i改为o,变成过去式.如:drive—drove,ride—rode,write—wrote 3.改动词原形中的aw /ow为ew,变成过去式.如:draw—drew,grow—grew,know—knew...
求六年级应掌握的过去式和动词ing形式(正在进行时)的单词(要全面些,但 ...答:6.动词原形中的eep改为ept,变成过去式。如: keep—kept,sleep—slept,sweep—swept 7.动词原形中的eak改为oke,变成过去式。如: break—broke,speak—spoke 8.动词原形中的ell改为old,变成过去式。如: sell—sold,tell—told 9.动词原形中的an改为oo,变成过去式。如: stand—stood,understand—understood 10...