小学英语一般过去时PPT课件

一般过去时 past now future 现在 过去 将来 2 基本结构主语 动词过去式 其他 例 1 IboughtyouthisbookaboutAmerica2 Samateahotdogyesterday 3 Theywenttotheparklastweek 常与一般过去时连用的时间状语 lastnight昨晚yesterday昨天lastyear去年lastweek上周justnow刚才 3 规则动词的过去式变化如下 1 一般情况下 动词词尾加 ed 如 watch watchedplay played2 以不发音的 e结尾动词 动词词尾加 d 如 live livedhope hoped3 以辅音字母 y结尾的动词 把 y变为 i再加 ed 如 study studiedcarry carried4 以一个辅音字母结尾的重读闭音节动词 双写词尾辅音字母 再加 ed 如 stop stopped 4 1 一般在动词末尾加 ed lookplaystart lookedplayedstarted 5 2 以不发音的 e结尾动词 动词词尾加 d livehopeuse livedhopedused 6 3 以 辅音字母 y 结尾的词 先变 y 为 i 再加 ed studyworry studiedworried 7 4 重读闭音节词 先双写这个辅音字母 再加 ed stopplan stoppedplanned 8 需要特殊记忆 例如 1 ride rode2 eat ate3 am is was4 drink drank5 see saw6 go went7 win won 9 练习 Play Played use used study studied plan planned 10 worry worried stop stopped hope hoped 11 dogohavemakeget didwenthadmadegot 12 am isaredogohavemakeget eatsayseedrinkwin wasweredidwenthadmadegot atesaidsawdrankwon 13 用括号内所给的单词的适当形式填空 1 I watch afootballgameyesterday 2 we go toschooltomorrow 3 I make acakelastweek 4 Tomfootballnow buttheybasketballjustnow play 5 we go tothezooyesterday 6 She play theviolinlastnight watched willgo made isplaying played went played 14 We go tothezooyesterday It be Ben sbirthdaylastFriday Weall have agoodtimelastnight He live in