橡皮英语怎么写
动词过去式的读音规则
高复院士①清辅音[p] [k] [f] [s] [ ] [t ] [ ]等后，ed要读[t]。如：worked，finished，helped, asked, liked, watched ,washed，stopped, looked等。
干笋中秋节背景图片>加拿大注册会计师②元音或浊辅音[b] [g] [v] [z] [m]等后，ed要读[d]。如：lived，called，watered，listened, played , learned ,cleaned，studied.climbed等。玉米粉粥
③t 或d 后，ed读[id]。如：started，needed, visited, wanted 等。
不规则动词的过去式变化则没有什么规律，请大家背熟记牢：sit ——sat throw ——threw am, is ——was drink ——drank draw ——drew are ——were sing ——sang fly ——flew do ——did begin ——began grow ——grew have, has ——had swim ——swam put ——put may ——might give ——gave cut ——cut can ——could ring ——rang let ——let shall ——should run ——ran read ——read will ——would ride ——rode catch ——caught go ——went write ——wrote teach ——taught eat ——ate drive ——drove think ——thought hear ——heard
keep ——kept buy ——bought e ——saw sleep ——slept fight ——fought find ——found sweep ——
swept hold ——held wear ——wore feel ——felt tell ——told meet ——met come ——came get ——got mean ——meant become ——became make ——made speak ——spoke take ——took say ——said
百日安全无事故1）is, am -was are-were
2) begin-began ring-rang drink-drank swim-swam give-gave sing-sang sit-sat run-ran have-had ma ke-made come-came eat-ate
3) write-wrote r ide-rode speak-spoke drive-drove中国民歌经典
stand-stood tell-told win-won get-got take-took 4) sleep-slept sweep-swept feel-felt keep-kept spell-spelt spend-spent bend-bent meet-met go-went 5) know-knew fly-flew blow-blew grow-grew throw-threw draw-drew glow-glowed
6) teach-taught catch-caught buy-bought fight-fought
think-thought
7) find-found hear-heard say-said lie-lay e-saw
learn-learnt mean-meant
8) put-put read-read cut-cut let-let
