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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。第1页/共10页动词动词+ed+ed的变化规则的变化规则 1)直接加ed,如:play-played2)以e结尾的,直接加d，如：dance danced3)以“辅音字母+y”结尾的,改y为i,再加-ed，如：study-studied carry-carried4)不规则变化：taketook seesaw readread do-did,get-got go-went,eat-ate,sing-sang第2页/共10页do seeget readeatta
2、kesinggosawwenttookreadatesangdidgotplaycleanvisitwatchwashdancecarryplayedcleanedvisitedwatchedwasheddancedcarriedboughtbuyswimswam第3页/共10页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.第4页/共10页过去时的肯定句
3、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.第5页/共10页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?第6页/共10页过去时的
4、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 watched TV.第7页/共10页 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)第8页/共10页 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)第9页/共10页感谢您的观看！第10页/共10页