香港朗文-3B-Chapter4-My-diary-一般過去時課件

reviewreviewPrimaryLongmanElect3BChapter4Simplepasttense(1)PrimaryLongmanElect3BChapteSimplepasttense:regularverbsWhatdidyoudoyesterday?

Ipaintedapicture.LastSatLastSunMon/YesterdayTue/Today3p.m.Simplepasttense:regularverSimplepasttense:regularverbsWhatdidyoudolastnight?

IstudiedfortheEnglishtest.LastSatLastSunMon/YesterdayTue/Today9p.m.Simplepasttense:regularverSimplepasttense:regularverbsWhatdidyoudoattheweekend?

Ichattedwithmyfriends.LastSatLastSunMon/YesterdayTue/TodaySimplepasttense:regularverWeusethesimplepasttensetotalkaboutactionsinthepast.e.g.Ipaintedapictureyesterday.IstudiedfortheEnglishtestlastnight.Ichattedwithmyfriendsattheweekend.Simplepasttense:regularverbsWeusuallyaddedtotheactionwords.e.g.listenlookpaintplaylistenedlookedpaintedplayedWeusethesimplepasttensetSimplepasttense:regularverbsWedoublethelastletterwhentheactionwordsareonesyllableandendin1vowel+1consonant.e.g.chatclapskipchattedclappedskippedWechangetheletteryintoiedwhentheactionwordsendin1consonant+y.e.g.drytidystudydriedtidiedstudiedSimplepasttense:regularver一般過去時的謂語動詞要用動詞的過去式.動詞過去式的構(gòu)成分規(guī)則變化和不規(guī)則變化兩種形式,不規(guī)則變化通常需要逐個記憶,規(guī)則變化則遵循以下原則：(1)

一般在動詞后加-ed.如：play—played,destroy—

destroyed

(2)

在以字母e結(jié)尾的動詞后,只加-d.如：like—liked,provide—provided

(3)

在以“輔音字母+y”結(jié)尾的動詞后,則改y為i,再加—ed.如：supply—supplied,fly—flied,study—

studied.

(4)

在以單短元音的重讀閉音節(jié)結(jié)尾且末尾只有一個輔音字母的動詞后,雙寫最后一個輔音字母,再加-ed.如：plan—planned,refer—referred,ban—banned.一般過去時的謂語動詞要用動詞的過去式.動詞過去式的構(gòu)成分規(guī)則香港朗文-3B-Chapter4-My-diary-一般過去時課件Keystructureyesterday?Whatdidyoudoattheweekend?lastnight?Iplayedgameswithmyparents.Don’tchangetheactionwordsindidquestions.Thismeanslastweekend.Thismeansyesterdaynight.Usethesimplepasttensewhenyouseethesewords.Keystructureyesterday?WhatdiPracticeChoosethecorrectpasttenseending.paintpaintedpainttedpaintiedpaintedPracticeChoosethecorrectpasPracticeChoosethecorrectpasttenseending.studystudyedstuddedstudiedstudiedPracticeChoosethecorrectpasPracticeChoosethecorrectpasttenseending.tidytidyedtidiedtiddedtidiedPracticeChoosethecorrectpasPracticePutthewordsinthecorrectordertomakeaquestion.dodidWhatheyesterday?Whatdidhedoyesterday?PracticePutthewordsinthecPracticePutthewordsinthecorrectordertomakeaquestion.Whatdidshedoattheweekend?dotheweekend?WhatshedidatPracticePutthewordsinthecPracticeGivethecorrectanswer.Whatdidyoudoattheweekend?Ipaintedapicture.PracticeGivethecorrectanswePracticeGivethecorrectanswer.Whatdidyoudoyesterday?Ichattedwithmyfriend.PracticeGivethecorrectanswePracticeGivethecorrectanswer.Whatdidyoudoyesterday?Itidiedmyroom.PracticeGivethecorrectansweA:Whatdidyoudoyesterday/lastnight/attheweekend?B:I…A:Whatdidyoudoyesterday/lTheEndTheEndreviewreviewPrimaryLongmanElect3BChapter4Simplepasttense(1)PrimaryLongmanElect3BChapteSimplepasttense:regularverbsWhatdidyoudoyesterday?

Ipaintedapicture.LastSatLastSunMon/YesterdayTue/Today3p.m.Simplepasttense:regularverSimplepasttense:regularverbsWhatdidyoudolastnight?

IstudiedfortheEnglishtest.LastSatLastSunMon/YesterdayTue/Today9p.m.Simplepasttense:regularverSimplepasttense:regularverbsWhatdidyoudoattheweekend?

Ichattedwithmyfriends.LastSatLastSunMon/YesterdayTue/TodaySimplepasttense:regularverWeusethesimplepasttensetotalkaboutactionsinthepast.e.g.Ipaintedapictureyesterday.IstudiedfortheEnglishtestlastnight.Ichattedwithmyfriendsattheweekend.Simplepasttense:regularverbsWeusuallyaddedtotheactionwords.e.g.listenlookpaintplaylistenedlookedpaintedplayedWeusethesimplepasttensetSimplepasttense:regularverbsWedoublethelastletterwhentheactionwordsareonesyllableandendin1vowel+1consonant.e.g.chatclapskipchattedclappedskippedWechangetheletteryintoiedwhentheactionwordsendin1consonant+y.e.g.drytidystudydriedtidiedstudiedSimplepasttense:regularver一般過去時的謂語動詞要用動詞的過去式.動詞過去式的構(gòu)成分規(guī)則變化和不規(guī)則變化兩種形式,不規(guī)則變化通常需要逐個記憶,規(guī)則變化則遵循以下原則：(1)

一般在動詞后加-ed.如：play—played,destroy—

destroyed

(2)

在以字母e結(jié)尾的動詞后,只加-d.如：like—liked,provide—provided

(3)

在以“輔音字母+y”結(jié)尾的動詞后,則改y為i,再加—ed.如：supply—supplied,fly—flied,study—

studied.

(4)

在以單短元音的重讀閉音節(jié)結(jié)尾且末尾只有一個輔音字母的動詞后,雙寫最后一個輔音字母,再加-ed.如：plan—planned,refer—referred,ban—banned.一般過去時的謂語動詞要用動詞的過去式.動詞過去式的構(gòu)成分規(guī)則香港朗文-3B-Chapter4-My-diary-一般過去時課件Keystructureyesterday?Whatdidyoudoattheweekend?lastnight?Iplayedgameswithmyparents.Don’tchangetheactionwordsindidquestions.Thismeanslastweekend.Thismeansyesterdaynight.Usethesimplepasttensewhenyouseethesewords.Keystructureyesterday?WhatdiPracticeChoosethecorrectpasttenseending.paintpaintedpainttedpaintiedpaintedPracticeChoosethecorrectpasPracticeChoosethecorrectpasttenseending.studystudyedstuddedstudiedstudiedPracticeChoosethecorrectpasPracticeChoosethecorrectpasttenseending.tidytidyedtidiedtiddedtidiedPracticeChoosethecorrectpasPracticePutthewordsinthecorrectordertomakeaquestion.dodidWhatheyesterday?Whatdidhedoyesterday?