中考知识点总结之动词的时态 (共40张PPT)

动词的时态 (1) 一般现在时 用法 表示习惯性或经常性发生的动作或状态，也可表示普遍真理和自然规律。 标志词 often， usually， sometimes， always，seldom , every day， twice a week， how often 肯定式 ① 主 ＋ 动词原形 ② 主 ＋ 动词 (-s / -es) （主语是第三人称单数） ③ 主 ＋ am / is / are ＋ 表语 ① They often ride a bike to school. ② He usually walks to school. ③ I'm a boy. 否定式 ① 主 ＋ don't ＋ 动词原形 ② 主 ＋ doesn't ＋ 动词原形 （主语是第三人称单数） ③ 主＋am not / isn't / aren't＋表语 ① They don't often ride a bike to school. ② He doesn't usually walk to school. ③ He is not a student. 疑问式 Do ＋ 主 ＋ 动词原形？ Does ＋ 主 ＋ 动词原形？ （主语是第三人称单数） ③ Am / Is / Are ＋ 主 ＋ 表语？ ① Do they often ride a bike to school？ ② Does he usually walk to school？ ③ Are you free？ (2)一般过去时 用法 表示过去习惯性或经常性发生的动作或状态。 标志词 yesterday， last week， ago， just now， in ＋过去的年份，the other day, this morning 肯定式 ① 主 ＋ 动词过去式 (-ed) ② 主 ＋ was / were ＋ 表语 We saw a film last night. She was a little girl 3 yeas ago. 否定式 主 ＋ didn't ＋ 动词原形 主＋ wasn't / weren't＋表语 We didn't see a film last night. I wasn't at school yesterday. 疑问式 Did