时态：巧记动词过去时态.ppt

The Simple Past Tense The Simple Past Tense 单击 进入时态介绍 单击 进入一般过去时态句式的构成 单击 进入规则动词过去式构成 单击 进入规则动词过去式词尾读音 单击 进入练习 中央电教馆资源中心制作 2004.1 The Simple Past Tense介绍 1.定义： 一般过去时态表示过去某个时间发生的动作或存 在的状态，常和表示过去的时间状语连用；也表示过去经常或反复发生的动作，常和表示频度的时间状语连用。 2.时间状语：yesterday , last night, in 1990, two days ago 等 3.频度副词：often, always 等 E.g. My father was at work yesterday afternoon. He always went to work by bus last year. 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或用were, have,has变had； 谓语动词过去式，过去时间坐标志； 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。 一般过去时态句式的构成陈述句式 一般过去时态句式的构成疑问句式 1. He usually gets up early in the morning. But________late today. 2. She usually works from 8 a.m. to 5 p.m. But yesterday __________________________. 3. _____________________ on Sundays. They went to the park last Monday. 4. _____________________at breakfast. But yesterday he didn’t read the newspaper. 规则动词过去式的构成 规则动词过去式词尾-ed的读音 There was not (wasn’t) …. There were not (weren’t)…. There was …. There were…. there be I/You/He/She/It/We/You/ They did not (didn’t) work. I/You/He/She/It/We/ You/They worked. work I was not(wasn’t)…. He/She/It was not(wasn’t)…. We/You/They were not (weren’t)… I was …. He /She/it was…. We/You/They were …. be 否 定 式 肯 定 式 动词 Were there any…? Yes,there were. No,there were not. Was there a/ any…? Yes,there was. No,there was not. there be Did they work? Yes,they did. No,they did not. Did you work? Yes,we did. No,we did not. Did we work? Yes,we/you did. No,we/you did not. Did he/she/it work? Yes,he/she/it did. No,he/she/it did not. Did you work? Yes, I did. No, I did not. Did I work? Yes, you did. No, you did not. work Were they…? Yes,they were. No,they were not. Were you…? Yes,we were. No,we were not. Were we…? Yes,we/you were. No,we/you were not. Was he/she/it…? Yes,he/she/it was. No,he