初一时态总结

初一英语时态总结初一英语时态总结 一 一 一般现在时一般现在时 1 概念 表示经常性 习惯性发生的动作和情感 爱好 客观真 理等方面存在的状态 2 谓语动词的用法 1 用动词原形 2 当主语为三单时动词加 s 或 es 3 be 动词就用 is am are 3 动词加 s 或加 es 叫第三人称单数形式 变法 1 一般情况下加 s like likes 2 在 s sh ch x o 后加 es go goes watch es 3 以 辅音字母 y 结尾的动词 先变 y 为 i 再加 es study studies 4 如句子里有 always often usually sometimes every 等词时应该 用一般现在时 列句 1 I am a teacher 2 We usually play basketball on Sunday 3 She often goes to school at six o clock 4 My brother gets up late every day 二 现在进行时现在进行时 1 概念 表示说话时正在发生或进行的动作 2 谓语动词的用法 Is am are 现在分词 3 何为现在分词 就是 doing 形式 如何变化的 1 一般情况下直接加 ing 如 play playing study studying 2 以 辅元辅 倒起数 结尾的要双写词尾再加 ing 如 get getting shop shopping begin beginning 3 以不发音 e 结尾的去掉 e 再加 ing 如 have having write writing 4 注意句子里有 now listen look at the moment 就要用 现在进行时 5 例句 The students are playing basketball now Listen someone is singing in the room Look the boy is eating ice cream 三 一般过去时一般过去时 1 概念 表示在过去某个时间发生了的动作或存在的 状态 2 谓语动词的用法 1 be 用 was 或 were 根据人称使用 2 实义动词用过去式 3 何为动词的过去式 它分规则的和不规则的变化 1 规则变化 1 直接在动词尾加 ed 有 e 的就加 d play played like liked 2 以辅音字母加 y 结尾的 要变为 i 再加 ed study studied 3 以 辅元辅 倒起数 结尾的 要双写词尾 再 加 ed stop stopped chat chatted shop shopped 2 不规则变化 就只有把它记住 现在归纳如下 is am was are were do does did have has had go went come came give gave make made put put read read say said see saw sit sat take took tell told write wrote buy bought 4 如果句子中有这些词 yesterday ago last night week month year Monday in 1996 就要用一般过去时态 例句 1 I watched TV last night 2 They played bas