现在进行时教学省公共课一等奖全国赛课获奖课件.pptx

Good morning everyone!Welcome to our class!第1页The Present Continuous Tense（现在进行时态）（现在进行时态）第2页Whatisthemandoing?Heisrunning.第3页Whatisthegirldoing?She is eating.第4页Whatisthedogdoing?It is sleeping.第5页Whataretheplayersdoing?They are playing football.第6页Heisrunning.Sheiseating.Itissleeping.Theyareplayingfootball.Weareswimming.第7页The Present Continuous Tense The Present Continuous Tense(现在进行时态现在进行时态)定义：定义：组成：组成：标志：标志：现在进行时态表示现在现在进行时态表示现在正在进行正在进行正在进行正在进行着某种事情及动作着某种事情及动作。“be(am,is,are)+v-ing“be(am,is,are)+v-ingv-ingv-ing是动词分词形式，动词是动词分词形式，动词bebe依据主语人称进行依据主语人称进行改变改变。当句中出现当句中出现Look/Listen/nowLook/Listen/now或有上下文提醒时或有上下文提醒时用现在进行时。用现在进行时。比如比如:LookLook！HanMeiissingingthereHanMeiissingingthere！ListenListen！Jackistalking.Jackistalking.WhatareyoudoingnowWhatareyoudoingnow？Itisrunning,now.Itisrunning,now.第8页请仔细观察下面几个进行时态句子，并总结出动词变为现在分词规则.n nImdoingmyhomeworknow.n nListen!Heisplayingthepiano.n nTheyaredancingintheball.n nIamwritingsomewords.n nHeisrunning.n nSheisswimming.n nMyparentsareshoppingnow.第9页n同学们经过观察找到什么规律没有呢？第10页动词现在分词组成规律动词现在分词组成规律1)1)普通情况下，在动词原形后直接加普通情况下，在动词原形后直接加-ing.-ing.如：如：workworkworkingworking(工作工作)do)dodoingdoing（做）（做）playplayplayingplaying（玩）（玩）2)2)以不发音字母以不发音字母e e结尾动词，去掉结尾动词，去掉e e，再加，再加-ing.-ing.如：如：dancedancingdancedancing（跳舞）（跳舞）comecomingcomecoming（来）（来）(但动词词尾是字母组合但动词词尾是字母组合ee,ee,就不能去掉词尾就不能去掉词尾e e，而应直接加，而应直接加-ing-ing。比如。比如:see:seeseeing)seeing)3)3)重读闭音节单词，假如末尾只有一个辅音字母，重读闭音节单词，假如末尾只有一个辅音字母，则双写这一字母，再加则双写这一字母，再加-ing.-ing.如：如：getgetgettinggetting(得到得到)shop)shopshoppingshopping（购物）（购物）runrunrunningrunning（跑）（跑）swimswimswimmingswimming（游泳）（游泳）第11页n n练习练习n n写出以下动词写出以下动词ing 形式形式.n n1.help_ e_n n3.swim_ 4.eat_n n5.give_ 6.take_n n7.sit _ 8.play_helpingcomingswimmingeatinggivingtakingplayingsitting第12页Playagamen n全部同学分为4个组。n n请一位同学在讲台前做出动作，其它同学来猜，并用现在进行时态句子说出来。n n若干轮后，累计得分多者为胜。（比如：踢球游泳跑步.）第13页课堂练习一课堂练习一 1)I_basketballwithmyfriendnow.1)I_basketballwithmyfriendnow.(play)(play)2)She_toschoolnow.(go)2)She_toschoolnow.(go)3)They_waternow.(drink)3)They_waternow.(drink)4)Listen!Thebird_onthetree.(sing)4)Listen!Thebird_onthetree.(sing)5)Look!He_ontheplayground.(run)5)Look!He_ontheplayground.(run)6)Thedog_inthisriver.(swim)6)Thedog_inthisriver.(swim)7)we_lunchnow.(have)7)we_lunchnow.(have)88）_yourfather_(watch)TVnow?_yourfather_(watch)TVnow?9)Thegirlwithherdog_(sit)onthe9)Thegirlwithherdog_(sit)onthesofa.sofa.一、填写出以下进行时态句子正确动词形式一、填写出以下进行时态句子正确动词形式am playingis goingare drinkingis singingis runningis swimming are havingIs watchingare sitting 第14页二、句型转换二、句型转换1.I am watering the flowers.(否定句否定句)2.Shes jumping now.(普通疑问句普通疑问句)3.The boys are playing cards.(划线提划线提问问)4.He is doing his homework.(复数句复数句)I am not watering the flowers.Is she jumping now?What are the boys doing?They are doing their homework.第15页课堂练习二课堂练习二看图说话：尽可能多用进行时态来表示！尽可能多用进行时态来表示！第16页 Itsfinetoday.Thechildrenareplayinginthepark.Look!Somegirlsareplayinggames.Linglingisclimbingupatree.Agirlisstandingbehindahouse.Fangfangislookingforher.Thereisaboyoverthere.Whatshedoing?Heisflyingakite.Theyareallhavingagoodtime.第17页课后小结一、什么叫现在进行时态？二、现在进行时态组成结构是什么？三、动词改为现在分词规则有哪几个？四、常见现在进行时态中特征词有哪些？第18页谢谢大家，再见咯！第19页