初中英语现在进行时-ppt【七年级下用】

现在进行时Wearehavingaclass.WearehavinganEnglishclass.Whatareyoudoingnow?Whatclassareyouhavingnow?现在进行时现在进行时一、概念：现在进行时表示现在（说话瞬间）正在进行或发生的动作。常与时间状语now,等连用。在Look!，Listen!之后的句子也常用现在进行时。Iamstandingnow.Youarelisteningtome.HeiswatchingTVnow.即:amis＋动词的-ingare二、现在进行时的构成：助动词be(am,is,are)+现在分词1、一般情况下，在动词词尾加-ing。goinggoingdotalkwatchplayreadlookdoingtalkingwatchingplayingreadinglooking三、现在分词的构成：Practice2、以不发音字母e结尾的动词，先去掉e，再加-ing。comeingcominghavehavingwritewritingrideridinglivelivingdrivedrivingmakemakingPractice3、以重读闭音节结尾的动词，如果末尾只有一个辅音字母，应先双写这个辅音字母，再加-ing。即：1)动词末尾只有一个辅音字母（除w,x,y外）；2)末尾辅音字母前面只有一个元音字母;3)重音在最后音节上。首先双写末尾这个辅音字母，再加-ing。swimmingswimmingbeginbeginningsitsittingletlettingrunrunninggetgettingputputtingPracticeWritedownthev.-ingformsoftheverbs.①play②watch③make④swim⑤sing⑥have⑦do⑧sleep⑨come⑩putplayingwatchingmakingswimmingsinginghavingdoingsleepingcomingputting写出下列动词的现在分词：1.shop2.see3.catch4.get5.begin6.meet7.take8.listen9.write10.teach11.tell12.sitsittingtellingteachingwritinglisteningtakingmeetingbeginninggettingcatchingseeingshoppingPractice四、基本句型。1.肯定句：am主语＋助动词is＋现在分词。areIam＋~ing.HeSheis＋~ing.ItWeYouare＋~ing.They2.否定句：am主语＋is＋not＋现在分词。areIamnot＋~ing.HeSheisnot＋~ing.ItWeYouarenot＋~ing.They3.一般疑问句：AmIs＋主语＋现在分词?Are1)AmIdoingmyhomework?Yes,youare.No,youaren’t.2)Ishe(she)havinglunch?Yes,he(she)is.No,he(she)isn’t.3)Arewe(you,they)swimmingintheriver?4)ArethechildrenwatchingTVnow?4.句型：WhatamIdoing?Whatishe/shedoing?Whatareyoudoing?Whataretheydoing?Whataretheydoingnow?Theyareplayingping-pong.Whatishedoing?Heissittingandwatching.writealetterA:B:Whatisshedoing?Sheiswritingaletter.Whataretheydoingnow?Theyareplayingsoccer.Theyarehavingasoccergame.A:B:havelessonsA:B:Whataretheydoing?Theyarehavinglessons.TheywatchTVareingnow.Theboyswimismingnow.Theteacherwriteisnow.ingTheydancearenow.ing用现在进行时完成下列句子:1.What______you________(do)?2.I____________(sing)anEnglishsong.3.What_____she____________(drink)?4.He___________(drive)acar.5._____you_______(fly)akite?Yes,_______.6.____she________(sit)intheboat?7.______you________(make)acake?8.We___________(play)gamesnow.areplayingdoingareamsingingisdrinkingisdrivingAreflyingIamIssittingAremakingPairWorkWhereisshe?Sheis____________.Isshe__________?Yes,she___.inthegymdancingisInthegymdancePairWorkA:Wherearethey?B:___________________________A:Whataretheydoing?B:____________________________Theyareontheplayground.Theyareplayingbasketball.ontheplaygroundplaybasketballA:__________________B:__________________A:___________________B:________________________Heisintheclassroom.Heisreadingthenewspaper.intheclassroomreadthenewspaperWhereishe?Whatishedoing?PairWork2.Makeupaconversationwiththepresentcontinuoustense.1.ReviewthePresentContinuous