七年级英语下册 Unit5I am watching TV现在进行时引入课课件 人教新目标版.ppt

unit5 iamwatchingtv whatishedoing heisplayingbasketball whatistheboydoing heissinging whatishedoing he iseating whatisjohndoing heisdoinghomework yaomingis playingbasketball watchingtv pleasesaytheactivities cleaning reading talkingonthephone iamplayingcomputer sheissinging heisswimming theyaredancing 请归纳什么是现在进行时 grammar 现在进行时 句式结构 主语 be v ing i m iamhe s heiswhat s whatisshe s sheis 1 含义 表示现在正在发生或一段时间正在进行的动作 2 标志词 now look listen等 thepresentcontinuoustense be v ing am is are 现在分词 现在进行时 whatdoing isheissheisitareyouarethey eatingintheroom iamheissheisitisweareyouaretheyare 三 动词现在分词的构成 2 否定句 直接在be后加not 如 iamwriting iamnotwriting 现在进行时的句式 1 肯定句 主语 be v ing 其它 如 iamreadingabook 3 一般疑问句及回答 问句 直接把be提前 肯定回答 yes 主语 be否定回答 no 主语 be not areyoudrawing yes iam no i mnot 3 v ing变化规则 1 一般加ing 如 play playingwatch watching以不发音的e结尾 去e加ing 如 take takingcome coming元 辅结尾 且是重读闭音节的单词 双写辅音字母 ing 如 run runningswim swimming summary writetakehavemakecomearrivedanceleave 动词现在分词变变变 writing taking having making coming arriving dancing leaving sitshopcutstopputgetbeginswimrun 动词现在分词变变变 sitting shopping cutting stopping putting getting beginning swimming running 把下列动词变成现在分词 dowritehavegorun readwatchgetswimclean doing writing having going running reading watching getting swimming cleaning isthewomanreading no sheisn t sheiswritingabook what retheydoing they reeatingdinner aretheyeatingdinner yes theyare aretheysinging no theyaren t theyaren tsinging theyarecleaning arethey abook no they arethey they re reading aren t what doing writing isthegirl get up no she what she she getting isn t is doing issleeping whatareyoudoing iamplayingcomputer whatisshedoing sheissinging whatishedoing heisswimming whataretheydoing theyaredancing 一 用所给动词的适当形式填空 1 look thecat run upthetree 2 thetwins have breakfast 3 he clean theblackboardnow no heisn t 4 tom play thepianointheroom pleaseaskhimtocomehere 5 listen they sing intheclassroom isrunning arehaving is cleaning isplaying aresinging t whatishedoing s1 ishe s2 ishe heisplayingtheguitar guessinggame what shedoingnow he seatingdinner what shedoingnow what shedoing he stakingashower what shedoing he srunning what shedoingnow what shedoing he srunning whataretheydoingnow they redancing whataretheydoing whatareyoudoing i mwatchingtv areyouwatchingtv yes iam whatisshedoing sheisswimming issheswimming yes sheis swimming istheboylisteningtomusic no heisn t ishereadingnewspaper yes heis aretheyswimming no theyaren t theyarerunning it safinesundaymorning manychildren be inthepark theyare play happily 高兴地 someareplayingunderthetree somegirlsaresingingand dance someboysare sit坐 onthehill 小山 jimisnearthelake he s read astory wherearesamandd