作业帮写出下列单词的现在分词和过去式形式（急.
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/21 17:50:43
写出下列单词的现在分词和过去式形式（急.
1.cost______ _________ 2.cry______ _______ 3.live_______ _________ 4.leave________ ________ 5.do_________ _________ 6.chat______ __________ 7.play________ _________ 8.write________ __________ 9.answer________ ________ 10.search_________ _________
1.cost______ _________ 2.cry______ _______ 3.live_______ _________ 4.leave________ ________ 5.do_________ _________ 6.chat______ __________ 7.play________ _________ 8.write________ __________ 9.answer________ ________ 10.search_________ _________
costing,costed 普通的,直接加ing,ed
crying,cride,以y结尾,过去式去y为i加ed
living,lived,以e结尾,去e加ing,直接加d
leaving,left,过去式是特殊形式,无规则
doing,did,过去式是特殊形式,无规则
chatting,chatted,以元音结尾,双写结尾辅音字母
piaying,played
writing,wrote
answering,answered
searching,searched
就几种情况,找掌握就好
crying,cride,以y结尾,过去式去y为i加ed
living,lived,以e结尾,去e加ing,直接加d
leaving,left,过去式是特殊形式,无规则
doing,did,过去式是特殊形式,无规则
chatting,chatted,以元音结尾,双写结尾辅音字母
piaying,played
writing,wrote
answering,answered
searching,searched
就几种情况,找掌握就好