一般过去时态一、一般过去时态：表示过去某个时间发生的动作或存在的状态。常与以下时间状语连用：yesterday(昨天)、amomentago/justnow(刚才)、threeyearsago(三年前)、longlongago(很久很久以前)、lastweek(上周)、in1990（在1990年）二、动词的过去式：1、规则动词的变化规律：（1）直接加ed：例：walked,picked,laughed,cleaned（2）以不发音的e结尾的，只要加d:例：like--liked,live–lived,use–used，skate--skated（3）以辅音字母加y结尾的，要把y变成i,再加ed:例：study–studied,carry–carried,worry---worried,cry–cried,try–tried(played,stayed除外)（4）以重读闭音节结尾,并且结尾只有一个辅音字母的，要双写这个辅音字母，然后再加ed:例：stop–stopped,shop–shopped2、ed的读音规则：（1）ed在清辅音/k/./p/./f/./θ//s/./ʃ/./tʃ/后发/t/,例：liked,jumped,laughed,missed（错过）,fished,watched（2）ed在/t/./d/后发/Id/例：skated,visited,pointed,shouted,wanted,needed（3）其余ed发/d/:例：showed,rained,climbed,happened,called3、不规则动词的过去式：（1）be动词的过去式：is/am–wasare–were（2）情态动词的过去式：can–couldmay–mightmust–must(3)行为动词的过去式:tell–toldgo–wentsee–sawsay–saidcome–camebecome–becamemake–madefly–flewdraw–drewgrow–grewknow–knewlose–lostget–gotbuy–boughtbring–broughtthink–thoughttake–tookdo–didhave–hadfind–foundteach–taughtforget–forgotcatch–caughteat–ategive–gaveswim–swamsing–sangsit–satring-rangdrink-drankrun-ranwrite–wrotedrive–drovespeak–spokeride–rodewear-woreread–readput–puthurt-hurtlet–letcut-cutwear–worewake-wokefeel-feltsleep-sleptsweep-sweptspell-speltkeep-keptmeet-methold-heldfall-fellbegin-began
