2019中考英语复习--一般过去时态专项讲解 课件(共14张PPT)

Unit 11 How was your school trip ? How is your school trip ? 一般过去时 1、意义：表示动作发生在过去或过去存在的状态。 2、结构：只要把句中的谓语动词或助动词变为其过去式即可。 1)I do my homework----I did my homework. 2)I am handsome---- I was handsome. 3、注意：一般过去时，不管主语是否是第三人称单数. 例：He plays soccer.---He played soccer . 动词如何变为过去式 分为规则变化和不规则变化 规则变化 1、大部分动词后—ed （played） 2、e结尾---d ( lived) 3、少部分动词双写尾字母---ed ( stopped) 4、辅音字母加y结尾，变y为i加ed ( study--studied) 不规则变化 七年级必记： 原形 过去式 原形 过去式 Am\is—---- was are— were Have\has-- had do --- did Go ------- went take— took Get -------- got ride--- rode See ------- saw teach– taught Can ------- could say --- said Come------- came buy-----bought 三种时态 以看电视为例： 1、He often watches TV . 一般现在时 He doesn’t often watch TV. Does he o