脑洞英语语法系列课件_现在进行时.pptxVIP

现在进行时;现在进行时的标志词 Look! Listen! now, at this moment, at present these days, this/month/year 现在进行时的用法 表达正在发生的事? 表达现阶段正在进行的动作 表达将要发生的动作 表达情感 ;现在进行时的构成 核心：主语 + be + 现在分词 第一人称单数：I am doing sth. 第一人称复数：We are doing sth. 第二人称单/复数：You are doing sth. 第三人称单数：He/She/It is doing sth. 第三人称复数：They are doing sth.;句型转化 肯定句：主语 + is/am/are + 现在分词 否定句：主语 + is/am/are + not + 现在分词 一般疑问句：Is/Am/Are + 主语+ 现在分词 特殊疑问句：特殊疑问词 + is/am/are + 主语 + 现在分词;词形变化 直：直接在谓语动词后加ing go-going start-starting 去：去掉词尾不发音的e，再加ing leave-leaving make-making 双：对于重读闭音节词，双写末尾字母再加ing sit-sitting begin-beginning 特：以ie?结尾的词，把ie变y，再加ing. lie-lying ??? die—dying;现在进行时口诀? Look/listen是标志 现在进行正发生 有时now在句中现 be+doing时态成 若问be用何形式 须看主语数/人称 He/She is；I am We/You/They后are紧跟 动词ing形式 三种构成要分清 一般问句be提前 be后not否定成;歌曲欣赏;听歌填词;听歌填词;听歌填词;听歌填词;听歌填词;听歌填词;如何表达 你正在做什么？;When do you think the present continuous tense will be used? What are the components of the present continuous tense?;I am drawing a picture of myself with my family. ;I am drawing a picture of myself with my family. In the picture, I am wearing my favorite T-shirt and jeans. ;I am drawing a picture of myself with my family. In the picture, I am wearing my favorite T-shirt and jeans. My brother is standing beside me. He is smiling. ;I am drawing a picture of myself with my family. In the picture, I am wearing my favorite T-shirt and jeans. My brother is standing beside me. He is smiling. My parents are sitting on the sofa. Mum is reading a newspaper.;Q1: When do you think the present continuous tense will be used? I am drawing a picture of myself with my family. In the picture, I am wearing my favorite T-shirt and jeans. My brother is standing beside me. She is smiling. My parents are sitting on the sofa. Mum is reading a newspaper.;Q2: What are the components of the present continuous tense? I am drawing a picture of myself with my family. In the picture, I am wearing my favorite T-shirt and jeans. My brother is standing beside me. She is smiling. M