新5 L8语法 一般现在时 V单三句型转换.pptVIP

* * * * 我们学过什么时态？ 现在进行时 一、定义： 表示此时此刻或现阶段正在发生的动作或存在的状态。 二、构成： 主语+be+动词ing 现在进行时 一般现在时 此时此刻 正在 经常性 习惯性 动作 状态 动词 有什么不同？ 动作 状态 动词 I am singing. She is reading a book. You are listening. I uaually have breakfast at seven. We often play football after school. She is a teacher. 的动作或状态。 表示 经常性 习惯性 定义： 表示经常性、习惯性 的动作和状态。 我通常六点起床。 I uaually get up at six. 我现在正在起床。 I am getting up now. 经常性习惯性的动作 现在正在进行的动作 频度副词 always usually often sometimes 100% 85% 65% 35% 频度副词一般放在实义动词之前，be动词助动词之后。 一般现在时态的用法： 常用行为动词表示经常性的习惯性的动作。 eg:I always get up at six. 常用be动词表示现在存在的状态。 eg:They are in Class Two. 助动词do口诀 助动词不是单三要do， 否定句don’t放在动词前，疑问句Do要放句首，句尾加问号。 助动词does口诀： 助动词单三是does， 否定句doesn’t放在还原的动词前， 疑问句Does放句首，动词单三要还原，句尾加问号。 They often swim in the morning. They don’t often swim in the morning. Do they often swim in the morning? Yes,they do. No,they don’t. do they often swim? 否： 疑： 答： 特： When 什么时候 He has meat for supper every day. He doesn’t have meat for supper every day. Does he have meat for supper every day? Yes,he does. No,he doesn’t. What does he have for supper every day? 否： 疑： 答： 特： She gets up at six every morning. She doesn’t get up at six every morning. Does she get up at six every morning? Yes,she does. No,she doesn’t. does she get up every morning? 否： 疑： 答： 特： What time When She washes clothes in the evening. She doesn’t wash clothes in the evening. Does she wash clothes in the evening? Yes,she does. No,she doesn’t. What does she do in the evening? 否： 疑： 答： 特： He plays football after school. He doesn’t play football after school. Does he play football after school? Yes, he does. No, he doesn’t. 否： 疑： 答： 特： When does he play football? 肯：主+V原+其他. 否：主+don’t+V原+其他. 疑：Do+主+V原+其他？ 答：Yes,人主+do. No,人主+don’t. 肯：主+V单三+其他. 否：主+doesn’t+V原+其他. 疑：Does+主+V原+其他？ 答：Yes,人主+does. No,人主+doesn’t. Saturday. school ,Saturdays,No What , often do Sometimes , my homework Sometimes wash *