1、,Unit 1 A Parade Day,We are the best!,2,vocabulary 词汇,动词过去式 used 使用 studied 学习 played 玩耍 visited 探访 ran 跑 talked 说 jumped 跳 cleaned 清洗,3,ed的三种读音 ：/t/ /d/ /id/,清辅音后读/t/ eg：talked used jumped danced 元音和浊辅音后读/d/ eg: played cleaned listened studied /t/ /d/ 后读/id/ eg：visited,4,What did you do yesterday?
2、昨天你做了什么？ I played basketball.我打了篮球。 What did you do the day before yesterday? 前天你做了什么？ I played basketball then, too.我那时也打了篮球。,Target,5,过去时的特殊疑问句： What did + 人称+ do+表示过去的时间？,表示过去的时间： this morning今天早上 last night 昨晚 the day before yesterday 前天 last Sunday上个星期日,6,eg:,What did you do this morning? What
3、did he do the day before yesterday? What did they do last Sunday? What did she do last night?,7,Story:,On a Sunday.在一个星期日 Look！看！A parade is on the way！一个游行队伍在路上！ I like parades. 我喜欢游行。Lets watch! 让我们看吧！ I like parades, too!我也喜欢游行！Goodbye! 再见！ What did you do in the parade? 你在游行里做了什么？,8,I played the
4、 trumpet!我吹小号！ I played the drum.我打鼓。 What did you do in the parade?你们在游行里做了什么？ We sang and danced.我们唱歌跳舞。 What did you do, Gogo? Gogo你做了什么？ I ran after the parade and watched! 我追赶着游行观看。,9,1. Lets（=Let us)+动词原形 让我们吧！ eg：Lets watch! 2.play the +乐器 play the trumpet play the drum,10,动词过去式的变化规则：,1. 一般在动
5、词末尾加ed eg：play-played visit-visited talk- talked watch-watched clean-cleaned jump-jumped 2.结尾是e加d eg：use-used dance-danced 3. 以辅音字母+y结尾的，变y为i再加ed eg: study-studied,11,4. 不规则的动词过去式,am, is -was are- were do-did run-ran,12,cl /kl/,clean close class clothes clever cloudy,like + 动名词 表示喜欢做什么 I like playing basketball. I like surfing the Internet. I like watching TV. I like reading books. I like cooking. I like riding bikes.,
