节的动词,双写末尾的辅音字母,再加ing,如:run-running,stop-stopping,shop-shopping,swim-swimming,skip-skipping4.以ie结尾的动词,把ie改为y再加ing。如:lie-lying一起学动词c.行为动词的过去式的变化规则:1.一般情况在动词末尾加-ed.如:look-looked,miss-missed,play-played,2.以e结尾的动词直接在词尾加d.如:arrive-arrived,3.末尾只有一个辅音字母的重读闭音节的动词,双写末尾的辅音字母,再加-ed,如:stop-stopped,shop-shopped4.以“辅音字母+y”结尾的动词,变y为i,再加-ed,如:study-studied一起学动词过去式:(同学们要逐个记牢!)1.完全不规则:am,is-was,are-were,do-did,go-went,see-saw,say-said,have-had,fly-flew,speak-spoke,buy-bought,bring-brought,think-thought,teach-taught,eat-ate,lie-lay,can-could,will-would,take-took.2.改变其中的元、辅音字母:give-gave,get-got,forget-e-came,run-ran,sing-sang,write-wrote,draw-drew,drink-drank,ride-rode,swim-swam,shine-shone,grow-grew,find-found,win-won,lose-lost,make-made,know-knew.3.原形和过去式同形:read-read,put-put,hit-hit,hurt-hurt,cost-cost.一起学动词
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