[初二英语]现在进行时复习.ppt

Do you know how to get “ ---ing” ? Let’s try ! do ______ watch ______ clean ______ read______ eat_______ play________ danc_____ writ________ run ______ swim _______ d _______ l _______ 动词-ing形式的构成 Who has the best memory ? You are the best. * We are having an English class. What are we doing now? We are reviewing the Present Conti -nuous Tense. 现在进行时复习 Review of the Present Continuous Tense 学习目标： 掌握现在进行时的含义和构成。 能熟练运用现在进行时。 She read is ing now. Warm-up: 看谁最细心 He do his homework is ing now. He eat is ing now. The man talk on a phone is ing now. Listen! The bird is sing ing. Look! The boy is play soccer. ing They talk in a park are ing now. They watch TV are ing now. Be quiet! The man run is ning now. The boy swim is ming now. The teacher write is now. ing They dance are now. ing The man is walking fast. The man isn’t running. I am reading a book. I’m not writing. What are you doing? What are they doing? They are playing basketball. They aren’t playing soccer. What is he doing? He is playing with a yoyo. He isn’t reading . 现在进行时态表示现在（说话瞬间）正在进行或发生的动作。 如： The students are listening to the teacher. 现在进行时态还可以表示当前一段时间内的活动或现阶段正在进行的动作。 如： I am writing a book this year. 现在进行时的基本结构: 现在进行时是由be(am/is/are)+动词-ing 形式构成的。 肯定式结构：主语+be+动词-ing形式+其他. 否定式结构：主语+be+not+动词-ing形式+其他. 一般疑问句式结构：Be+主语+动词-ing形式+其他？ 特殊疑问句式结构：疑问词+be+主语+其他？ What’s the structure of the present continuous tense? The symbol of the Present Continuous Tense 现在进行时态的标志 now, look, listen, What’s sb doing? Be quiet! It’s ten o’clock. .. ing ing ing ing ing ing ning ming ing ing e e ying ie ie ying tying lying dying tie lie die running putting run put writing taking write take doing asking do ask 一般在动词原形后+ing 以不发音的e结尾的，去e，+ing 重读闭音节以一个辅音字母结尾的，双写这个辅音字母，+ing 特殊形式的变化 1