动词的过去式,及动词现在分词变形规则备课讲稿

1、 动词的过去式,及动词现在分词变形规则 学习好资料动词的现在分词.一般直接在动词词尾加ingsing-singingwalk-walkingfly-flyinggo-going pick-picking read-readingeat-eating cook-cooking buy-buyingsleep-sleeping visit-visitingwait-waitingplay-playing.以不发音字母 e结尾的动词，去掉 e，再加ingleave-leaving take-taking arrive-arriving dance-dancingwrite-writinggive-g

2、ivingbite-biting.以一个辅音字母结尾的重读闭音节词，且它的前面是一个短元音，一般先双写最后一个辅音字母，再加 ingsit-sitting put-putting get-getting shop-shopping swim-swimmingrun-running stop-stopping dig-digging动词的过去式.一般直接在动词词尾加 edwatch-watched-playedwash-washed clean-cleaned playlistenlistened walk-walkedvisit-visitedjump-jumpedreturn-returne

3、d plant-planted visitvisitedwalk-walkedpick-pickedcook-cookedask-askedenjoy-enjoyedhelp-helpedrelax-relaxedlook-lookedclimb-climbedrow-rowed-wantedanswer-answered water-watered want-cross-crossed shout-shouted.以不发音字母 e结尾的动词直接加 d,prepare-prepared dance-dancedfail-failedhope-hoped精品资料 学习好资料.以辅音字母 y结尾的

4、动词，变 y为 i,再加 ed,cry-criedstudy-studied.以一个辅音字母结尾的重读闭音节词，双写最后一个字母，再加 ed,stop-stopped.不规则变形：read-read learn-learned/learnt sing-sang take-tookeat-atebuy-bought(一)不变的cut-cut let-let put- put read-read must-mus（t 二）改成 acome-came become-became begin-began drink- drankhave-had run-ransit- satring-rang sin

5、g-sang swim-swamgive-gave（三）改成 ghtthink-thought fight-foughtbring-broughtteach-taughtbuy-boughtcatch-caught（四）改成 tkeep-kept sleep-slept sweep-swept feel- feltspend-spent learn-learnt mean-meant（五）改成 ewblow-blew know-knew grow-grewthrow-threw fly- flew（六）改成 odraw-drewget-got forget-forgot write-wrote ride-rode drive-drove sell-sold tell-told stand-stood精品资料 学习好资料understand-understoodtake-tookspeak-spoke hear-heard(七)其他形式make-made hear-heardeat-atemean-meantsee- sawsay -said find-found meet- metcan-couldgo-we