现在分词的构成以及现在进行时课件.ppt
关于现在分词的构成以及关于现在分词的构成以及现在进行时现在进行时第1页，此课件共22页哦Uint 5What are you doing?Im watching TV.第2页，此课件共22页哦句型句型：Whatre they doing?They are.What is he/she doing?He/She is.第3页，此课件共22页哦Whats he doing?Hes.Whats=What isHes=He isdoing homeworkdodoing 第4页，此课件共22页哦Whats she doing?She isWhats=What istalking on the phonetalktalking第5页，此课件共22页哦Whatre they doing?TheyreWhatre=What areTheyre=They areCleaningcleancleaning第6页，此课件共22页哦Whats he doing?He is Whats=What isrunningrunrunning第7页，此课件共22页哦Whats he doing?HesWhats=What isHes=He isswimmingswimswimming第8页，此课件共22页哦What is she doing?She isskateskating第9页，此课件共22页哦What is he doing?He issmilesmiling第10页，此课件共22页哦Is he?Yes,he is/No,he isnt.Yes,he is/No,he isnt.isnt=is notisnt=is notplaying baskateballplayplaying第11页，此课件共22页哦Is he?Yes,he is./No,he isntisnt=is notdancingdancedancing第12页，此课件共22页哦watchingTVdoinghomeworktalkingonthephonecleaningplayingbasketballreadingdrawinglisteningsingingspeakingrunrunningswimswimmingsmilesmilingskateskatingdancedancingwritewriting动词动词-ing形式的构成形式的构成第13页，此课件共22页哦规则动词原形现在分词一般情况直接加-ingBuy,play,watchBuying,finding,watching以不发音的e为结尾的动词去掉e再加ingDance,use,writeDancing,using,writing以重读闭音节结尾，末尾只有一个辅音字母的动词，要双写辅音字母再加ingRun,swim,putRunning,swimming,putting少数以ie为结尾的动词，先变ie为y,再加ingDie，tieDying,tying以oe,ee,ye结尾的动词，直接加ingSee，agreeSeeing,agreeing现在分词的构成原则现在分词的构成原则第14页，此课件共22页哦第15页，此课件共22页哦ConsolidationFill in the blank.1.Look!They _(play)baskateball over there!2.Listen！Who _(sing)in the room?3.Its 6 pm.The Greens_(have)breakfast.4.What_you _(do)now?-I _（do）my homework.5.Is Marry_(write)a letter now?-Yes,she is.is playingis singingare havingaredoingam doingwriting第16页，此课件共22页哦Unit 5 Im watching TV 现在进行时现在进行时构成构成Is(am are）+现在分词（动词-ing）功能功能1.谈论人们正在做的事情或正在发生的动作。2.现场报道正在发生的事。现在进行时的现在进行时的用法用法1.现在进行时的用法A:Whatareyoudoing?B:ImwatchingTV.A:Whatshedoing?B:Hesdoinghomework.A:Whatsshedoing?B:Shesreading.第17页，此课件共22页哦Ask and answer句型：句型：Are you doing?Yes,I am./No,Im not.Is he/she doing?Yes,he is./No,he isnt.Are they doing?Yes,they are./No,they arent.第18页，此课件共22页哦Guess!What are they doing?第19页，此课件共22页哦OdieGarfield第20页，此课件共22页哦第21页，此课件共22页哦感感谢谢大大家家观观看看第22页，此课件共22页哦
