【正文】
外研版(一起)六年級(jí)英語(yǔ)下冊(cè)課件 Review the forms of verbs 原形 單三 過(guò)去式 現(xiàn)在分詞 go climb suck carry stay goes going went climbs climbed climbing sucks sucked sucking carries carried carrying stays stayed staying 原形 單三 過(guò)去式 現(xiàn)在分詞 have play send watch study has had having plays played playing sends sent sending watches watched watching studies studied studying 原形 單三 過(guò)去式 現(xiàn)在分詞 scare eat fall say feel eats scares scared scaring ate e