一般过去时态课件

Thebirdisflying 一般过去时态 1 定义 一般过去时态主要表示过去的动作或状态 2 结构 主语 动词的过去式e g Hewasbusyyesterday Theyplayedtennislastweek Shecouldplaybasketball 常用时间 3 常与一般过去时态连用的时间有 yesterdayyesterdaymorning afternoon evening lastnight week month year twodaysago aweekago threeyearsago in1990 in1998 justnow 动词过去式的构成 规则动词 不规则动词 构成 读音 规则动词过去式的构成 构成规则 例词 1 一般在动词原形末尾加 edlooklookedplayplayed2 结尾是e的动词加 dlivelivedhopehoped 3 末尾只有一个辅音字母的重读闭音节词 先双写这个辅音字母 再加 ed stopstoppedplanplanned 4 结尾是 辅音字母 y 的动词 先变 y 为 i 再加 ed studystudiedcarrycarried 清念 t 元浊 d t d 之后念 id 规则动词词 ed的读音 说明 1 清念 t 即ed在清辅音后面念 t 例 finishedhelpedpassedcooked2 元浊 d 即ed在元音 浊辅音后面念 d 例 borrowedenjoyedcalledmoved3 t d 之后念 id 即ed在 t d 音后面念 id 例 wantedshoutedneededcounted 4 一般过去时的否定和一般疑问句1 Wehadagoodtimeyesterday 2 Shewasateacherin1980s Wedidn thaveagoodtimeyesterday Didyouhaveagoodtimeyesterday Shewasn tteacherin1980s Wassheateacherin1980s 注意 行为动词的一般过去时态 变否定和疑问时要找did帮忙 找did帮忙以后动词要用动词原形 3 Heranveryfast Hedidn trunveryfast Didherunveryfast 5 用法 1 表示过去某个时间发生的动作或存在的状态 Hewashereyesterday Igotupatsixthirtyyesterdaymorning Myfatherwasatworkyesterdayafternoon Didyouhaveagoodtimelastsummer 2 表示过去经常或反复发生的动作 Myfatheroftenwenttoworkbybuslastyear WhenIwasachild Ioftenlistenedtomusic 6 练习1 They be doctorslastyear 2 You have aclassthismorning 3 She run veryfastyesterday 4 She study Chinesetwoyearsago 5 He play tennislastweek 6 Hefoundanamusingbook 变否定和一般疑问 were had ran studied played Hedidn tfindanamusingbook Didhefindanamusingbook 7 Yourfatherwasfreelastweek 变否定和一般疑问 8 Isawafilmlastweek 就画线部分提问 9 WesaidgoodbyetoLimingatfive Whatdidyoudolastweek WhendidyousaytoLiming 7 HomeworkShe see afilmlastweek He be ateacherin1999s We play basketballtwodaysago I do myhomeworknow Look It come intotheroom Sheusually go toschoolonfoot Weoften have awalkafterdinner 8 Lucydidherhomeworkathome 改否定句 9 Hefoundsomemeatin