以重读闭音节结尾的动词

1、变化规则 动词原形过去形式一般动词词尾加-edwalk, listen, look, finishwalked, listened looked, finished要字母结尾的动词后加-dlive, notice, decidelived, noticed, decided一辅音字母加结尾的动词，变y为i，再加-edhurry, studycarryhurried, studiedcarried以重读闭音节结尾的动词，先双写最后一个辅音字母，再加-edstop, shop,planStopped, shopped, planned实意动词一般过去时的变化规则实意动词一般过去时的变化规则：重读闭

2、音节重读闭音节三要素 1）一个元音字母，必须是重读音节必须是重读音节; （2）元音字母发短元音字母发短元音元音。（3）以一个辅音音素结尾以一个辅音音素结尾；改变时态或形容词变比较级和最高级时， 重读闭音节需要双写末尾辅音字母.如: runrunning swim-swimming jogjogging sit-sitting begin-beginning (重读在gin这个音节上，相当于把gin改成双写的) .forbid - (重读闭音节，双写).prohibit - (重读在第二音节，非重读闭音节，不双写).prefer - （重读闭音节，双写）offer - （重读第一音节，非重读闭音

3、节，不双写）forbidding forbade forbiddenprohibiting prohibited preferring preferredoffering offeredknock-pick-walk-push-like-finish-stop-notice-answer-enter-hurry-live-count-decide-close-look-shop-open-knockedpickedwalkedpushedlikedfinishedstoppednoticedansweredenteredhurriedlivedcounteddecidedclosedlooke

4、dshoppedopened特殊变法P 274动词的不规则形式动词的不规则形式A-A-A型型put-put- put read-read-read set-set-setlet-let-let cut-cut-cut shut-shut-shuthit-hit-hit cost-cost-cost burst-burst-burstforecast-forecast-forecast broadcast-broadcastquit-quit-quit 找出不属于找出不属于A-A-A型的动词：型的动词： put，give, hit， cut， set， let， cost， shut， buy,

5、 read， see, burst，forecast，broadcast, beatgive-gave-givenbuy-bought-boughtsee-saw-seenbeat-beat-beatenA-B-B型型bring- buy-bleed- bend-burn- build-catch- deal- dig- fight-feed- find-get- hold-hear- have-brought-brought bought-bought bled-bled bent-bentburnt-burntbuilt-builtcaught-caughtdealt-dealt dug-

6、dug fought-fought fed-fed found-found got-gotheld-heldheard-heard had-had hang- keep- lay- light- lead- leave- lend- send- spend- lose- learn- mean- meet- make- pay- shoot- hung-hungkept-keptlaid-laid lit-litled-ledleft-leftlent-lentsent-sentspent-spentlost-lostlearnt-learnt meant-meant met-met made

7、-made paid-paidshot-shot sleep- sweep-sell- smell-spell- spoil-say- sit-spit- shine-stand- think-teach- tell-win- understand-slept-slept swept-swept sold-soldspelt-speltspoilt-spoiltsaid-saidsat-satspat-spat shone-shone stood-stoodthought-thoughtsmelt-smelttaught-taught told-toldwon-won understood-u

8、nderstood A-B-Cgo- see-come- become-drink- run-begin- sing-ring- swim- sink- give-blow- know-break- choose-draw- drive-eat- fall- fly-went-gonesaw-seencame-come drank-drunkran-runrang-rungsang-sung sank-sunkgave-given blew-blownknew-knownbecame-become broke-broken chose-chosenate-eatenflew-flownbegan-begunswam-swumdrew-drawn drove-drivenfell-fallen take- mistake-speak- freeze-forbid- forget-forgive- steal-write- rise-grow- throw-wake- wear-show- hide-lie-took-takenmistook-mistaken spoke-spokenforbade-forbiddenforgot-forgotten