不规则动词过去式和过去分词分为多种类型,AAA型(现在式、过去式、过去分词同形)例如:cost cost cost 花费;AAB型(现在式和过去式同形)例如:beat bea。
AB型 can could shall should will would may mightAAA型cost cost costcut cut cuthit hit hithurt hurt hur。
不规则过去式 过去式规则 1 .is,am-was work-worked 2 .are-were watch-watched 3 .become-became live-lived 4 .begin。
原形 过去式 过去分词。baby-sit临时照顾 baby-sat baby-sat;be(am/is/are)是 was/were been;beat 击打 beat beaten;become 变。
常用不规则过去式: hurt →hurt(受伤) read →read put →put swim→swam give→gave sing----sang drink→drank ride→rode 。
deal,dealt dig,dug fly,flew give,gave hit,hit ride,rode sink,sank deal,dealtdig,dugfly,flewgive,gave。
1.一般在动词原形末尾加-ed,如:look→looked,play→played,start→started.2.结尾是e的动词加-d,如:live→lived,hope→hoped,use→use。
ride-rode run-run see-saw sing-sang stand-stood make-made take-took sit-sat bring-brought海量呀!找本字典,附录。
过去试: 过去分词am\are\is was\were beenbear bore bornbeat beat beatenbecome became becomebegin began begunb。
过去式(past tense)是英语语法的一种,表示过去某个时间里发生的动作或状态。过去分词(past participle)是分词的一种。规则动词的过去分词一般是由。
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