英语人教版七年级下册现在进行时微课.pptx

1、现在进行时（The Present Continuous Tense）,时态,眉县城关二中 赵莎莎,现在进行时的5大要素1 概念 2 构成 3 现在分词变化规则 4 句式转换 5 标志词,1 概 念 现在正在进行或现阶段正在进行或发生的动作。, 现在正在进行或发生的动作。 现阶段正在进行或发生的动作。,2 构 成,主语+be V-ing(现在分词)+其他 (am/is/are+V-ing) eg: I am reading a book. He is swimming. We are having English class.,3 现在分词的构成规则,1) 一般动词后直接加-ing。如： re

2、ad- reading watch- watching, study-studying 2) 以不发音的e结尾的词去掉e再加-ing。 make-making have-having 3) 以重读闭音节结尾的动词，末尾只有一个辅音字母，双写这个辅音字母，再加-ing。 get-getting swim-swimming put-putting run-running （现在分词三规则，还有两个需注意，die-dying lie-lying ）,4 句式转换,肯定句：主语 + be + ving + 其他 eg:She is singing in the classroom.,否定句：主语+be

3、+not +ving+其他 eg:They arent reading in the classroom.,一般疑问句： Be+主语+ving+其他？ eg: - Is he playing football ? - Yes,he is ./No, he isnt.,特殊疑问句：特殊疑问词+be+主语+ving+其他？ eg: - What are you doing? - I am having English class.,陈述句,疑问句,5 标志词,now, listen, look,具体的某一时刻等 eg: 1 Look! What are they doing ? 2 Im read

4、ing now. 3 Listen! She is singing. 4 Its 8:00, Lily is eating breakfast. 5 - Where is Tom? - He is playing basketball on the playground .,( )1.Look! Judy and her sister in the pool. A.is swimming B.are swimming C.swim D.are swiming ( )2.-Where is Mike? -Maybe he TV in the living room. watched B. will watch C. is watching D. watch,B,C,小小练兵,进行时很好记,be加V -ing 直加 双写 去哑e,分词构成须仔细 别说be词无词义,主语和它