sweep,set,use,wait,like,wait,wash,pass,come,wear,wash,feed,walk,wo...答:sweep-sweeps-sweeping set-sets-setting use-uses-using wait-waits-waiting like-likes-liking wash-washes-washing pass-passes-passing come-comes-coming,wear-wears-wearing,feed-feeds-feeding,walk-walks-walking,worry-worries-worrying 单三形式的以y结尾的看相连字母的发音,如果是辅音,就要改y为...
写出下列单词的现在分词、第三人称单数形式和过去式: empty、water、swe...答:1、一般情况加S 2、以s,x,ch,sh,o结尾的加es 3、y前是辅音改y为i加es 4、特殊情况have变has empty、empties, emptied emptied water、waters, watered, watered sweep、sweeps, swept swept make 、makes, made, made set、sets, set, set put、puts, put, put use、uses, used, used wo...