过去分词的变化规则.doc

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附：过去分词的变化规则
1. 规则动词：规则动词的过去分词与规则动词的过去式的构成规则相同。
(1) 一般动词，在词尾直接加ed”
work---worked---worked visit---visited---visited
(2) 以e”结尾的动词，只在词尾加 d”
live---lived---lived
(3) 以辅音字母+ y ”结尾的动词，将 “ y”变为“ i” ，再加“ ed”
study---studied---studied cry---cried---cried
(4) 重读闭音节结尾，末尾只有一个辅音字母，双写该辅音字母，再加 ed”
stop---stopped---stopped drop---dropped--dropped
2. 不规则动词
AAA型
burst burst burst hit hit hit
put put put set set set
hurt hurt hurt let let let
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cut cut cut cost cost cost read read read(read AAB型 beat beat beate n ABA型 become became become run ran run come came come ABB型
bring brought brought buy bought bought build built built bur n bur nt bur nt catch caught caught dig dug dug feel felt felt fight fought fought find found found hear heard heard hold held held keep kept kept
原形和过去分词发音为
shut shut shut
spread spread spread
/ri:d/, 过去式发音为/red/)
lay laid laid
lead led led
lose lost lost
make made made meet met met sell sold sold
shoot shot shot
sit sat sat
sta nd stood stood
sweep swept swept teach taught taught tell told told