现在进行时教案ppt精编版.ppt

现在进行时 the Present Continuous Tense 主讲人：王致远 北斗七星小组 现在进行时的基本结构: (助动词)be (not) + (现在分词)V-ing 助动词be随人称变为 is, am, are What’s the structure of the present continuous tense? 动词-ing形式的构成 一般在动词原形后+ing do ask doing asking 以不发音的e结尾的，去e，+ing write take dance writing taking dancing 重读闭音节以一个辅音字母结尾的，双写这一字母+ing get run swim put getting running swimming putting right now, while,now, these days at the moment等词语.现在进行时一般可以从句中找到时间标志词，就必须用现在进行时态来表示。(1) 现在进行时强调目前正在进行的动作，而一般现在时强调经常性或习惯性的动作。(2) 现在进行时强调现阶段一直在进行的动作，而一般现在时只表示动作的重复，而不表示动作的持续。如： What are you doing these days? 这几天你在干什么？ They are learning English in the summer holiday. 他们暑假在学英语。 They read English every day. 他们每天读英语。 They play volleyball every Sunday. 他们每周星期天都打排球。 (3) 表示短促动作的动词(如 jump, knock, beat, pick, skip等)的进行时，表示动作的重复。(4) 某些表示希望或想法的动词(如hope, wonder, want等)的进行时可以表示委婉客气。 标志词 He play football is ing now. He do his homework is ing now. Do you know how to get “ ---ing” ? Let’s try ! do ______ watch ______ clean ______ read______ eat_______ play________ danc_____ writ________ run ______ swim _______ ing ing ing ing ing ing ning ming ing ing e e 1.The child __________the windows now.(open) 2.The boy _________ a picture now.(draw) 3.Look! She __________ a book.(read) 4.I ___________an e-mail to my pen pal now.(write) 5.You ________ your homework at home now.(do) 6.We ___________ at school now.(run) 7.They ____________ TV now.(watch) is opening is drawing is reading am writing are doing are running are watching Listen! The bird is sing ing. The boy swim is ming now. Look! They dance are now. ing 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. Let’s play a game: Who is the guessing champion? Are they + v-ing…? Is it/he/she + v-in