小学英语六年级一般过去式复习终.ppt

. 复习动词过去式 执教人：肖凤珍 Did You Ever See A Lassie - The Hit Crew  Did you ever see a lassie, A lassie, a lassie? Did you ever see a lassie, Go this way and that? Go this way and that way, Go this way and that way. Did you ever see a lassie, Go this way and that? Did you ever see a lassie, A lassie, a lassie? Did you ever see a lassie, Go this way and that? Go this way and that way, Go this way and that way. Did you ever see a lassie, Go this way and that? 2、情感目标：自我激励，体验成功：勇于尝试， 激发求知欲 1、认知目标：让学生复习巩固动词过去式的构成、用法、及动词过去式的读音。 教学目标： 设问导学： 什么是一般过去时，什么是动词过去式呢？ 一般过去时表示过去一段时间内所发生的事情或动作 ；在一般过去时态中动词通常用动词的过去式形式来表示，而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为 规则动词和不规则动词。 watch wash clean play visit cook study learn dance climb watched washed cleaned played visited cooked studied learned danced climbed 闯关： am/is are do go read fly swim sing eat take have buy see leave get come give say find was were did went read flew swam sang ate took had bought saw left got came gave said found 动词过去式不规则变化： 1、一般情况下，直接在词尾加-ed。eg：watch-watched，chean-cheaned。 2、以不发音的字母e结尾的词，加-d。eg： Live-lived use-used（使用）。 3、以辅音字母加y结尾的词，变y为i，再加-ed。 eg：study-studied（学习） 4、以重读闭音节结尾，且词尾只有一个辅音字母的词，双写这个辅音字母，再加-ed stop-stopped（停止） drop-dropped（掉） 合作探究： 规则动词过去式的变化规则： 学以致用： 一般过去时态：表示过去某一时间所发生的动作或存在的状态，动词要用一般过去式。过去时的时间标志：yesterday（昨天） Last week（上周）last month（上个月）last year（去年）the day before yesterday（前天）in 1990（在1990年）in those days（在那些日子里）等表示过去的时间状语。 拓展延伸： 一般过去时的特殊疑问句的构成： 疑问词+did+主语+动词原形+其它?如： 1) -What did you do last night? -I did my homework. 2) -Where did you go last week? -I went to Shanghai with my parents (问动作) 1. What did+主语 +do + 过去的时间? 回答：主语 + 动词过去式. (问位置) 2. Where did +主语+go+ 过去的时间? 回答： 主语+ went to + 地方 或: … went to the + 地点. （方式）3. How did … go / 与go有关的短语)? 回答…+ went +交通方式。 (问时间) 4. When did … go/与go有关的短语? 回答： … went + 过去的时间. 一般疑问句： Did +主语……+动词(原形)+其他? Yes,…did. / No, …didn’t. 如: Did you play footbal