现在进行时（讲义）人教PEP版英语六年级下册

英语学科辅导讲义 学生姓名 教师姓名 班主任 上课日期 时间段 年级 课时 教学内容 现在进行时 教学目标 学会现在进行时用法，并会做题 教学难点 一般现在时和现在进行时区别 教学准备 讲义，习题 教学过程 知识详解 现在进行时 1. 定义：表示现在或当前一段时间正在进行的动作 2. 时间标志词： 现在：now, at the moment 动作：look, look at, listen, listen to Look, the children are doing their homework now. Look at that girl, she is dancing. 其他：It’s +时间o’clock ; these days It’s 7o’clock, we are having breakfast. It’s five o’clock in the afternoon, the children are going back home now. I am reading a book these days. 3. 结构 1）主语+be动词+doing+其他 We are writing. ●现在分词变化规则： +ing work—working do—doing play—playing watch—watching 不发音e结尾，先去掉e再加ing dance—dancing make—making come—coming 重读辅元辅结尾，双写末尾辅字母+ing run—running swim—swimming shop—shopping get—getting 以ie结尾的词，将ie改写成y+ing lie—lying die—dying tie—tying 2) 句式变化 肯定句：主语+be动词+doing+其他 I am doing my homework now. 否定句：主语+be动词+not+doing+其他 some变any I am not doing my homework now. 一般疑问句：be动词+主语+ doing+其他？ some变any 第一人称变第二人称 Are you doing your homework now? 回答：肯 Yes, 主语+be 否 No，主+be+not 特殊疑问句：特殊疑问词+be+主+doing+其他？ what are you doing now? ●一般现在时和现在进行时区别： 1）概念不同： 一般现在：经常性或习惯性的动作或状态，说话者能力，自然现象 现在进行：说话者正在进行，现阶段正在进行的动作 She often does her homework in the evening. She is doing her homework now. 2)构成方式上不同： 一般现在：谓语动词三种情况 be动词一般现在形式：am, is, are have一般现在形式: have, has 其他行为动词的一般现在时有原型和三单 现在进行：谓语动词构成: am, is, are +doing （现在分词） 3）时间状语不同： 一般现在：always, usually, often, sometimes, every day, in the morning, on Sundays, in the morning 现在进行: now, these days, at the moment, It’s time +时间o’clock, 句首有look，listen We play football in the afternoon.(一般现在) My mother is reading a newspaper now. (现在进行) 随堂检测 1、 写出下列动词的现在分词形式 get_________ sing_________ play_________ take_________ study_________ dance_________ have_________ swim_________ run_________ sit_________ shop_______