一般过去时教学技术总结.ppt

What did they do yesterday? Play soccer What did he do yesterday? Watch TV What did she do yesterday? Play volleyball What did he do yesterday? Play the piano What did they do yesterday? Go swimming What did he do yesterday? Go to the beach What did she do yesterday? Go to the movies Go to the park 巧记动词过去时态 动词一般过去时，表示过去发生事； be用was或者were, have,has成had； 谓语动词过去式，过去时间作标志； 一般动词加-ed，若是特殊得硬记。 否定句很简单，主语之后didn’t添； 疑问句也不难，did放在主语前； 如果谓语之前有did，谓语动词需还原； 动词若是was,were,否定就把not添。 3．一般疑问句及其答语的构成 助动词Did+主语+动词原形+其他? 肯定回答：Yes，主语+did。 否定回答：N0，主语+didn’t。例如： 一Did you visit the car factory yesterday? 一Yes，we did．是的，我们参观了。 一N0，we didn’t．不，我们没有。 一Did you go to see him last Sunday? 一Yes，I did．是的，我去了。 一N0，I didn’t．不，我没去。 1．肯定句的构成 主语+实义动词的过去式+其他。 2．否定句的构成 主语+助动词did + not+实义动词的原形+其他。 例如： I didn’t go to see him last Sunday． Yesterday once more * How was your trip? A: What day____ it today ? B: It __Wednesday. A: What day ____ it the day before yesterday ? B: It ____Monday. A: What day ____it yesterday ? B: It ____ Tuesday. is was was is was was June Sun Mon Tues Wed Thurs Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 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 一般过去时： 定义：表示过去某时间的动作或 状态。 结构:“主语+动词的过去式” 知识结构 一般过去时 构成 用法 常用时间 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