• 现在进行时 (Present continuous tense)• 一般现在时 (Simple present tense)Review of Tenses时 态 复 习 What is she doing? She's walking. What is he doing now? He's reading a book. What is the fish doing? It’s swimming. What are they doing?They’re eating. Let’s guess!Is he/she ….(ing)…? Are they…(ing)…?Yes, he/she is. /No, he/she isn’t. Yes, they are./ No they aren’t. 现在进行时 : Present continuous tense概念 :结构 :标志语：be (am, is, are) + 动词 ing( 现在分词 )Look! 、 Listen! 、 now表示现在正在进行的动作或发生的事情 动词加 ing 的变化规则1. 直接加 ing ，如： cook-cooking2. 去 e 加 ing ，如： make-making, have-having3. 双写末尾字母，再加 ing口诀 : 一个 “ shop” 3 个运动 : run; jog; swim 3 个“ t” : sit ; put; get 练一练用括号内所给词的正确形式填空。1.It’s seven o’clock. What ____ Jack _____ (do) ? ---He _________ (have) breakfast at home.2.Look! The boys ___________ (run) on the playground.3.Don’t speak loudly. Your father __________ (sleep) in the bedroom. 4.____ you ________ (cook) now? Yes, I _____(be) .5.Let’s _______(water) the flowers now.is doingis havingare runningis sleepingTip: let,shall,can,may + 动词原形Are cookingamwater What do/does… usually/often...do Do/Does… … Pair workgo shopping go climbing play basketball/football listen to music study English surf the Internet grow flowers make model ships /planesgo to the cinemado housework do one’s homeworkclean the rooms sweep the floorwash clothes take photoswatch TV … …every morningafter schoolon Sundays ?In the evening … 一般现在时 : Simple present tense概念 :be 动词 :am/is/are often, usually, sometimes, always, every , on Sundays… …表示通常性、规律性、习惯性的状态或者动作标志语：行为动词： 人称是非三单时 动词用原形人称是三单时 动词用三单形式 playco...
