[名校联盟]unit6语法.pptVIP

Unit 6 I’m watching TV.; 教学目标 1.真确使用现在进行时陈述正在发生的事情并回答。 2.能根据语境使用一般现在时与现在进行时表述现在;house drink tea drink tea tomorrow;What are you doing? I’m …;What is he doing? He is…;What are they doing? They are……;do___ watch____ clean___ read____ eat____ play____ run_____ swim______ dance _______ write _______;Guessing game;T: What is she doing? S: Is she…? S: Is she…? …;T: What is he doing? S: Is he…? S: Is he…? …;T: What are they doing? S: Are they…? S: Are they…? …;T: What is he doing? S: Is he…? S: Is he…? …;- What are you doing? - I’m watching TV. - What are they doing? They’re listening to a CD. What’s she doing? She’s washing her clothes.;3a;3b;3c;No, I’m not.;1. 基本用法： 现在进行时可表示现在(说话时)正在进行 或发生的动作，也可表示当前一段时间内 的活动或现阶段正在进行的动作。如： My father is reading newspapers now. She is studying English these days.;2. 构成及句型结构： 现在进行时由“助动词be (am, is, are) + 动词-ing形式”构成。 肯定式：主语 + am / is / are + 动词-ing + 其他。 如：My mother is cooking dinner in the kitchen (厨房). 否定式：主语+ am / is / are + not + 动 词-ing + 其他。如：My mother isn’t cooking dinner in the kitchen.;一般疑问句：Am / Is / Are + 主语 + 动 词-ing + 其他? 肯定回答：Yes, 主语 + am / is / are。否定回答：No, 主语 + am not / isn’t / aren’t。 如：— Is your mother cooking dinner in the kitchen? — Yes, she is. / No, she isn’t. 特殊疑问句：疑问词 + am / is / are +主语 + 动词-ing + 其他? 如： My mother is cooking dinner in the kitchen. → Where is your mother cooking dinner?;构成： be(am/is/are)+V-ing形式 肯定式： 主语+be+V-ing形式+其他. 否定式： 主语+be+not+V-ing形式+其他. 一般疑问句： Be+主语+V-ing形式+其他？ 特殊疑问句：疑问词+be+主语+V-ing+其他？;现在进行时不同于一般现在时，通常在特定的情况下才使用。那么，什么时候使用现在进行时呢？ 1. 表示现在正在进行的动作，时间状语为now时，通常用现在进行时。如： Steve is playing soccer now. 2. 当句子的开头为Look!或Listen!等时，表明说话时动作正在进行，应该用现在进行时。如： Look! They are swimming in the river.;3. 描述图片中人物的动作时，常用现在进行时，使画面更生动。如： Look at the picture! The children are playing games in the park. 4. 当句子前后的语境、时间等暗示动作正在发生时，也通常用现在进行时。 如： — Where is Lily? — She is on the sofa.