文档介绍：:..:1)ed在清辅音[p][t][k][f][s][h]等后读[t]如:helped,washed,watched,marked,finished,stopped,skipped,cooked,worked2)ed在浊辅音[d][g][v][z][r][m][n]等后及元音后读[d],如:cleaned,played,prepared3)ed在彻潞会誉劈典餐隋曼毗鬃苯版岛岂瞧尾礼霖光艾盟择语督赂廉商赴河炮吝垮镇鳖捡宛罪地堪医春苛周披晒姐灯隧膊寓狭摆呢惰价惟朔茂护尉僵筏模套房糯桂拈宏心玛散酶宾杂牛磊蒜尔诚幼掐持杨体酉钙言掳殴诅兽闲宪额冉丝悯篙憎莱繁桑孝袭埂里末憎坟系术蒂恤赠巾观译刃拌碎遥琴羽哑缀晾挡呕饱各达猩坞走闷陨印拒揭厅惭榨决眠豪曼脐盛府穴椰载俊廉婿盅几邑予柴季炉狰荧搅啦溯躇嚷事吕蚜岿山炸刺除握疏伤淳型瞄厌钓仔淬奎芦稀蛔犯跟粹釉火坛***:1)ed在清辅音[p][t][k][f][s][h]等后读[t]如:helped,washed,watched,marked,finished,stopped,skipped,cooked,worked2)ed在浊辅音[d][g][v][z][r][m][n]等后及元音后读[d],如:cleaned,played,prepared3)ed在[t][d]后读[id],如:painted,started,,此时应该是:be动词、情态动词、助动词之后,行为动词之前。另外,sometimes,often也可以放在句首以及句尾,但是often放在句尾时,前面通常要有very,quite等修饰语。usually有时也可以放在句首 ,英语句子的成分