一般过去时教学课件.ppt

How was your weekend? A: What day____ it today ? B: It __Friday. A: What day ____ it the day before yesterday ? B: It ____Wednesday. A: What day ____it yesterday ? B: It ____ Thursday. is was was is was was May Sun Mon Tues Wed Thurs Fri Sat 10 11 12 13 14 15 16 17 18 19 20 12 Calendar(日历) June Sun Mon Tues Wed Thurs Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 this week last week Last weekend He is at school this week. He was at home last week. is--was Calendar(日历) play the guitar played the guitar play computer played computer What do you do every day? What did you do last weekend? play basketball played basketball 知识结构 一般过去时 构成 用法 常用时间 主语+动词的过去式 1、表示过去某个时 间发生的动作或 存在的状态。 2、表示过去经常或 反复发生的动作。 yesterday… last night / week two days ago in 1990 on Sunday morning What did you / he / she / they / Mr. Green do last weekend? watched TV had a party played tennis went to the beach The past form of verbs D. study – studied carry - carried A. work – worked look – looked clean – cleaned play – played B. live – lived hope – hoped C. stop –stopped plan – planned am,is – was are-were go – went do – did have-had see-saw write-wrote come-came take-took say-said eat-ate get-got put-put 1.规则动词的过去式 一般动词加—ed 以不发音e结尾的加—d 以辅音加y结尾的，变y为i加—ed 末尾只有一个辅音字母的重读闭音节，先双写 这个辅音字母，再加—ed play--played live--lived study--studied stop--stopped 2.不规则动词的过去式 (见书P148) am,is – was are-were can - could go – went do – did have-had see-saw write--wrote come-came take-took say-said eat-ate get-got pu