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动词过去式变化规则1.一般在动词末尾加-ed,如pull-pulledcook-cooked2.结尾是e加d,如taste-tasted3.末尾只有一个元音字母和一个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如stop-stopped4.以“辅音字母+y”结尾的,变y为i,再加-ed,如study-studied5.不规则动词过去式amis-wasare-weredo-didsee-sawsay-saidgive-gaveget-gotgo-wentcome-camehave-hadeat-atetake-tookrun-ransing-sangput-putmake-maderead-readwrite-wrotedraw-drewdrink-drankfly-flewride-rodespeak-spokesweep-sweptswim-swamsit-sat... 关于规则动词的过去式变化在词尾加-ed大家已经了如指掌了,但对那些不规则动词的过去式的变化,记忆起来总是有一定难度这里教给大家一些“妙招”,不妨一试哦!
1.中间去e末尾加t,如keep→kept,feel→felt,sleep→slept,sweep→swept
2.结尾d变t,如build→built,lend→lent,send→sent,spend→spent
3.遇见i改为a,如ring→rang,sit→sat,drink→drank,sing→sang,swim→swam,begin→began,give→gave
4.“骑马”“开车”“写字”——把i变o,如ride→rode,drive→drove,write→wrote
5.“想”“买”“带来”“打仗”——ought换上,如think→thought,buy→bought,bring→brought,fight→fought
6.“教书”“抓住”——aught切莫忘,如teach→taught,carry→caught
7.ow/aw改为ew是新时尚,如know→knew,grow→grew,throw→threw,draw→drew ...。