资源描述：
《动词过去式构成.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、一、规则动词过去式构成：1.一般在动词原形末尾加ed发【t】cook→cookedlook→lookedask→askedpick→pickedmilk→milkedwalk→walkedwork→workedwash→washedwatch→watchedjump→jumpedhelp→helped加ed发【d】open→openedlisten→listenedclean→cleanedpull→pulledcall→calledclimb→climbedplay→playedshow→showedanswer→answe
2、redwater→watered加ed发【id】point→pointedstart→startedcollect→collectedvisit→visitedwant→wanted2.以不发音的字母e结尾的动词加dlike→liked[t]dance→danced[d]hope→hoped[t]live→lived[d]use→used[d]close→closed[d]lift→lifted[id]need→needed[id]move→moved[d]3.以重读闭音节词结尾的，词尾只有一个辅音字母的动词,先双写这个辅音字
3、母,再加edstop→stopped[t]plan→planned[d]jog→jogged[d]4.以辅音字母+y结尾的动词,先变“y”为“i”，再加edstudy→studied[id]carry→carried[id]cry→cried[d]worry→worried[id]copy→copied[id]二、动词过去式的读音规则 规则动词加ed的读音:基本规则是轻轻,浊浊,既在轻辅音后加ed读轻辅音/t/。在浊辅音及元音后加ed读浊辅音/d/。1.在清辅音后读/t/cook→cookedlook→lookedask→as
4、kedpick→pickedmilk→milkedlike→likedwalk→walkedwork→workedwash→washedwatch→watchedjump→jumpedhelp→helpedstop→stoppeddance→danced2.在浊辅音和元音后读/d/open→openedlisten→listenedclean→cleanedlearn→learnedclose→closedpull→pulledcall→calledmove→movedlive→livedjog→joggedclimb→cli
5、mbedplay→playedstay→stayedshow→showedstudy→studiedcry→criedanswer→answeredwater→watered3.在/t/,/d/音后读/id/,point→pointedstart→startedtaste→tastedvisit→visitedwant→wantedcollect→collectedlift→liftedneed→neededskate→skated三、不规则动词的过去式：1.过去式与动词原形的拼写形式相同，即AA型：let→let,put→p
6、ut,read→read,(注意read的过去式读[red])cut→cut2.i→a:begin→began,drink→drank,give→gave,ring→rang,sing→sang,sit→sat,swim→swam3.i→o:drive→drove,ride→rode,write→wrote4.ow→ew:grow→grew,know→knew,throw→threw5.含ough或augh的：bring→brought,buy→bought,think→thought；catch→caught,teach→t
7、aught6.amis→was are→were do→didcan→couldcome→camego→wentget→gotforget→forgotsee→sawsay→saidmake→madeeat→atehave→hadmeet→mettake→tookstand→stoodrun→rankeep→keptsleep→sleptsweep→sweptfly→flewdraw→drewbuild→builtfeel→feltfind→foundhear→heardsend→sentsmell→smelttell→tol
8、dblow→blewlie→layspeak→spokelearn→learnt/learned
