公开课-一般过去时.pptx

1、Welcome,to our class,我成天做饭。我做过饭了。 我正做饭呢。 我会做饭的。,I cook the meal. I cook the meal. I cook the meal. I cook the meal.,过去时,一般过去时,用法,1.过去存在的状态,2.过去发生的动作,某个时间发生的动作,过去经常性发生的动作,谓语动词形式,：动词过去式,过去式构成,规则变化：+ed；如played, looked,wanted,不规则变化：am/is=was; are=were,1.e结尾的，直接加d; 如danced,liked,2.辅音字母加y结尾的，变y为i加ed; 如stu

2、died,cried,3.双写末尾辅音字母，加ed; 如stopped,planned,preferred,写出下列动词过去式 play_ collect_dance_like_ close_enjoy_carry_ stay_ cry_try_ study_stop_ listen_worry_wash_ lift_ need_watch_dance_cook_ live_visit_skate_pull_,ed的发音,1.清辅音后发/t/，如washed,2.浊辅音和元音后发/d/,如listened,played,3.t音d音后发/id/，如wanted,needed,句型结构,主语+动

3、词过去式+其他+时间.,时间标志,yesterday系列,last系列,ago系列,before,in/on/at系列,this/that系列,I brushed my teeth this morning.,I played basketball yesterday.,I climbed a hill 3 days ago.,I was 21 last year.,I studied English well before.,翻译 1. 今天早上，我弟弟哭了。 2.昨天，我们家人沿着河边散步了。 3.上个周末，他们去北京参观长城了。 4.一小时前，我就完成了作业。 5.她2012年搬到延津的

4、。,This morning,my brother cried.,Yesterday,my family walked along the river.,Last weekend,they visited the GW in BJ.,One hour ago, I finished my homework.,She moved to Yanjin in 2012.,6. 那年你很胖。 7.我们以前很喜欢音乐。 8.那个时候，我只是个小孩儿。,You were very fat that year.,We liked music very much before.,I was a little

5、child at that time.,句式变化之否定句,1、be动词的：在was,were后加not;可缩写成wasnt,werent I was a student before.-I wasnt a student before.,2、实义动词的：didnt+动词原形 I liked music before.-I didnt like music before.,This morning,my brother cried.,Yesterday,my family walked along the river.,Last weekend,they visited the GW in BJ

6、.,One hour ago, I finished my homework.,She moved to Yanjin in 2012.,You were very fat that year.,We liked music very much before.,I was a little child at that time.,句式变化之一般疑问句,1、be动词的：把was,were提到主语前。 I was a student before.-Were you a student before?,2、实义动词的：在陈述句前加Did(动词改为原形） I liked music before.-Did you like music before?,This morning,my brother cried.,Yesterday,my family walked along the river.,Last weekend,they visited the GW in BJ.,One hour ago, I finished my homework.,She moved to Yanjin in 2012.,You we