SK-Unit-What-I-did(第二课时)-课件PPT

SK3Unit7WhatIdid(第二课时)watchedDVDsbakedcookiesplayedbaseballstudiedEnglishwashedthecarbrushedthedogpracticedthepianopaintedpictures规则动词过去式的构成构成规则：1.一般在动词原形末尾加-ed2.结尾是e的动词加-d3.结尾是“辅音字母+y”的动词，先变“y”变“i”，再加-edplayedwatchedpaintedbrushedwashedbakedpracticedstudy-studied规则动词过去式的发音规律构成规则：1.清辅音后，读/t/2.元音和浊辅音后读/d/3.以/t//d/结尾的单词，读/d/watched

baked

brushedwashedpracticed

playedstudiedpaintedbakedcookieswashedthecarwatchedDVDsbrushedthedogpracticed

thepianopaintedpicturesplayedbaseballstudiedEnglishwatchedDVDsbakedcookiesbrushedthedogpracticedthepianowashedthecarpaintedpicturesstudiedEnglishplayedbaseballwatched______baked________brushed_________practiced___________washed_______painted_________studied________played_________paintedpicturesPeter/He

brushedthedogToni/ShewashedthecarJoey/He

practicedthepianoLisaYomiLilyPeggyDidyoupracticethepianoyesterday?Yes,Idid.No,Ididn't.Didyoupaintpicturesyesterday?Yes,Idid.No,Ididn't.

paintedpicturesMolodyMarkEricShirleyDidyouplaybaseballyesterday?Yes,Idid.No,Ididn't.

playedbaseballAllenAndyMinaSaraFDidyoubrushthedogyesterday?Yes,Idid.No,Ididn't.

brushedthedogHunkChrisStevenDidyoupracticethepianoyesterday?Yes,Idid.No,Ididn't.

practicedthepianoTimEricDidyouwatchDVDsyesterday?Yes,Idid.No,Ididn't.watchedDVDsJohnnyHunkSaraFDidyoustudyEnglishyesterday?Yes,Idid.No,Ididn't.studiedEnglishStevenSaraXMinaDidyouwashthecaryesterday?Yes,Idid.No,Ididn't.washedthecarMikeAndyPeterpaintedpictures.Didhe_______________yesterday?Yes,hedid.No,hedidn't.paintpicturesDidhe______________yesterday?Yes,hedid.No,hedidn't.watchDVDsDidshe_________________yesterday?Yes,shedid.No,shedidn't.studyEnglishDidshe________________yesterday?Yes,shedid.No,shedidn't.bakecookiesDidhe________________yesterday?Yes,hedid.No,hedidn't.playbaseballDidhe_________________yesterday?pracitcethepianoYes,h