六上Unit1第一课时.ppt

( 1rd period ) I ___ 12 years old this year. 我去年11岁。 I ____ 11 years old last year. He ____ in Beijing now. 他昨天在上海。 He ____ in Shanghai yesterday. 他现在在北京。 Please look at the sentences 我今年12岁。 am was is was They ____ in China today. 他们今天在中国。 They ____ in Japan yesterday. 他们昨天在日本。 are were am/ is was are were 一般过去时态 什么是一般过去时？ 动词的一般过去时态表示过去发生的 动作、情况或存在的状态。 行为动词(即实义动词)的过去式没有人称和数的变化。 动词过去式 的构成 规则动词 regular verbs 不规则动词 irregular verbs 规则动词过去式的构成 1.一般在动词末尾加– ed look play start looked played started 2.结尾是 e 的动词只加 -- d live hope use lived hoped used 3.重读闭音节词， 先双写这个辅音字母，再加—ed stop plan stopped planned 4. 以“辅音字母+y”结尾的词， 先变“y”为“i”再加—ed study worry studied worried 过去式的发音： 1.清音加ed发/t/ eg: liked 2.浊音加ed发/d/ eg: lived 3.以t、d结尾的单词加ed发/id/ eg: visited needed [ t ] [ d ] [ id ] laugh laughed look looked like liked walk walked live lived show showed point pointed shout shouted 动词加ed发音归类 cook cooked jump jumped listen listened play played visit visited want wanted Where you yesterday , Mike? were I was at home. What did you do? I … 你昨天在哪里？ 你干了什么？ oocked ed atchw ed aypl ed eancl ed llectco ed water ed cook ed watch ed play ed clean ed collect ed I … I cooked an egg. I watched a funny cartoon. I played the violin. I cleaned my room. I collected Chinese stamps. I watered some flowers. [ t ] [ d ] [ id ] laugh laughed look looked like liked walk walked live lived show showed point pointed shout shouted [ t ] [ t ] [ t ] [ d ] [ id ] Long long ago , there