过去时练习写出下列动词的过去式is\am_____________fly____________plant____________are____________drink_____________play___________go______________make________does_____________dance__________worry___________ask___________taste_____________eat____________draw____________put____________throw____________kick___________pass____________do__________Be动词的过去时练习（1）一、用be动词的适当形式填空1．I__...
1动词过去式变化一、规则变化1、一般情况下，动词词尾加-ed,如：work—workedplay—playedwant—wantedask—asked2、以不发音的-e结尾动词，动词词尾加-d,如：live—livedmove—movedtaste—tasted3、以“辅音字母+y”结尾的动词，把y改成i,加—ed,如：study—studiestry—triedcopy—copiedcarry—carried4、重读闭音节动词，双写词尾辅音字母，再加—ed,如：stop—stopped2动词过去式变化二、不规则变化isam—was，are—were...
1.AAA动词原形过去式过去分词cost[kɔst]cost[kɔst]cost[kɔst]花费cut[kʌt]cut[kʌt]cut[kʌt]割,切hurt[hə:t]hurt[hə:t]hurt[hə:t]受伤hit[hit]hit[hit]hit[hit]打,撞let[let]let[let]let[let]让put[put]put[put]put[put]放下read[ri:d]read[ri:d]read[ri:d]读set[set]set[set]set[set]安排,安置spread[spred]spread[spred]spread[spred]展开,传播,涂spit[spit]spit/spat[spit]spit/spat[spit]吐痰,shut[ʃʌt]shut[ʃʌ...
