小学英语一般过去式复习(课堂PPT).ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,.,*,一般过去时,2.标志性时间词:yesterday,then,last week /year/Sunday.,1.表示:过去一段时间内所发生的事情或 动作,动词过去式(动词+ed),1,.,一般过去时的构成,陈述句：,was(am,is),1 主语+be动词的过去式,were(are),2 主语+动词的过去式 规则变化/不规则变化。,2,.,动词+ed的变化规则,1)直接加ed,如:play-played,2)以e结尾的,直接加d，如：,dance danced,3)以“辅音字母+y”结尾的,改y为i,再加-ed，如：study-studied carry-carried,4)不规则变化：taketook seesaw readread,do-did,get-got go-went,eat-ate,sing-sang,3,.,do,see,get,read,eat,take,sing,go,saw,went,took,read,ate,sang,did,got,play,clean,visit,watch,wash,dance,carry,play,ed,clean,ed,visit,ed,watch,ed,wash,ed,dance,d,carr,ied,bought,buy,swim,swam,4,.,过去时的陈述句变过去时的一般疑问句,1,找到be动词（was/were),把be动词提前，其它部分抄下来，遇到you变成I/we,遇到I/we变成you.,例：I was short then.,2,没有be动词，借助动词，did.,例：Tom played football yesterday.,5,.,过去时的肯定句变否定句,1 找到be动词，在be动词后加not。,如：My dad was young then.,2 没有be动词，借did,在did后加not.,如：I liked cat then.,6,.,过去时的一般疑问句的构成及其答语,1 Was+主语+其它？,2 Were+主语+其它？,3 Did+主语+,动词原形,+其它？,答语：用什么问，用什么答，问男答he,问女答she,问复数答they.问you答I/we.,例：Were they old then?,Was Lingling at home yesterday?,Did you play basketball last week?,7,.,过去时的特殊疑问句,(,问动作,),1.,What,did do+过去的时间?,+动词过去式.,例:What did Miss Tang do last night?,She watch,ed,TV.,8,.,例:1)Where did you go on your holiday?,I went to Canada on my holiday.,2)Where did you go on your holiday?,We went to,the,cinema.,(,问位置,),2.,Where,did,go,+过去的时间?,went,to +,地方,或:,went,to,the,+,地点,.,(其中go to school 与go home 是例外的),9,.,例:1)When did she go?,She went last Sunday.,2)When did she go to Bejing?,She went last winter holiday.,(,问时间,)4.,When,did,go,/与go有关的短语?,went,+过去的时间.,或:,When,did +动词(原形)?,+动词过去式+过去的时间.,(,完整的动作,),10,.,