1、动词过去式 的构成,规则动词,不规则动词,构成,读音,规则动词的过去式变化规则：,规则动词过去式词尾-ed的读音,规则动词后-ed的读音,1、清念 /t/ ， 例：finished helped passed cooked 2、元浊 /d/, borrowed enjoyed called moved 3、/t/ /d/ 之后念 /id/ , wanted shouted needed counted,清念 /t/ ,元浊/d/ ; /t/ /d/ 之后念/id/,look- finish- live- stop- carry- hope- trip- call- want- play- li
2、ke- plan- study- cry- start- love-,将下列动词变为过去式,looked,finished,lived,stopped,carried,hoped,tripped,called,wanted,played,liked,planned,studied,cried,started,loved,巧记下列不规则动词,一、过去式和原形相同,cut cut砍 ( read读 , put 放, let让 , hit 撞, hurt 伤害, cost花费 ),sing-sang唱 (begin开始 , drink喝 , swim游泳 , ring打电话，run跑 become成
3、为 , come来sit坐 , give给 ),build-built 建设 (lend 借,send 送,spend花费),二、将元音字母 改为“a”,三、将“d” 改为 “t”,四、以“ee辅音字母结尾的动词,去掉一个“e”在末尾加“t”，有“t”则不再加。,sleep-slept 睡 meet-met 遇见 (sweep 扫, keep保持 ,feel 感觉),五、将元音字母改为“e”,know-knew知道 (throw扔 , grow生长 , draw 画, blow吹 ),think-thought思考 (fight打架,bring拿来,buy买 ) catch-caught捉，抓
4、 teach-taught教,六、将元音字母后的部分改为”ought” /“aught”,七、将“ay” 改为“aid”,say-said 说 （pay付款）,八、将“and” 改为“ood”,stand-stood站，忍受（ understand理解）,九、将 “ell” 改为“old”,sell-sold卖 （ tell告诉）,am/is- are- do- eat- find- go- have/has- hear- make- see- take- decide- wait- cook- walk- visit-,was,were,did,ate,found,went,had,heard,made,saw,took,decided,waited,cooked,walked,visited,
