过去进行时教学.ppt

Goodmorningeveryone!Welcome to our class!淮阳县鲁台二中韩玉芹1The Past Continuous Tense（过去进行时态）2Whatweretheydoing?Theywerestudying.3Whatweretheydoing?Theyweretalking.4Whatwasshedoing?Shewasmakingfaces.5Whatwashedoing?Hewaswriting6Whatwashedoing?Hewasshopping.7Whatwasthemandoing?Hewasrunning.8Theywerestudying.Theyweretalking.Shewasmakingfaces.Hewaswriting.Hewasshopping.He was running.9The Past Continuous Tense(过去进行时态)定义：构成：构成：过去进行时态表示过去某一时刻或某一阶段过去进行时态表示过去某一时刻或某一阶段正在进行正在进行着某种事情及动作着某种事情及动作。主语主语+“(was,were)+v-ing(was,were)+v-ingv-ingv-ing是动词的分词形式，动词是动词的分词形式，动词was,werewas,were根据主语根据主语人称进行变化人称进行变化。否定式：人称+was(were)+not+v-ing 疑问式：was（were）+主语+v-ing标志词：表示过去时间的词语，如yesterday,last year 102024/11/4 周一11请仔细观察下面几个进行时态的句子，并总结出动词变为现在分词的规则.Iwasdoingmyhomeworkjustnow.Hewasplayingthepiano.Theyweredancinginthehall.Hewaswritingsomewords.Hewasrunning.Shewasswimming.Myparentswereshoppingjustnow.12同学们通过观察找到什么规律没有呢？13动词现在分词的构成规律1)一般情况下，在动词原形后直接加-ing.如：workworking(工作)dodoing（做）playplaying（玩）2)2)以不发音的字母以不发音的字母e e结尾的动词，去掉结尾的动词，去掉e e，再加，再加-ing.-ing.如：如：dancedancedancingdancing（跳舞）（跳舞）comecomecomingcoming（来）（来）(但动词词尾是字母组合但动词词尾是字母组合eeee的的,就不能去掉词就不能去掉词尾尾e e，而应直接加，而应直接加-ing-ing。例如。例如:seeseeseeing)seeing)3)3)重读闭音节单词，如果末尾只有一个辅音字母，重读闭音节单词，如果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（购物）物）runrunrunningrunning（跑）（跑）swimswimswimmingswimming（游泳）（游泳）14练习写出下列动词的ing 形式.1.help_ e_3.swim_ 4.eat_5.give_ 6.take_7.sit _ 8.play_helpingcomingswimmingeatinggivingtakingplayingsitting15课堂练习一1)I_basketballwithmyfriend.(play)2)She_toschoollastweek.(go)3)They_waterjustnow.(drink)4)Thebird_onthetree.(sing)5)He_ontheplayground.(run)6)Thedog_inthisriver.(swim)7)We_lunchjustnow.(have)一、填写出下列进行时态的句子的正确动词形式wasplayingwasgoingweredrinkingwassingingwasrunningwasswimmingwerehaving16二、句型转换1.I was watering the flowers.(否定句)2.She was jumping.(一般疑问句)3.The boys were playing cards.(划线提问)4.He was doing his homework.(复数句)I was not watering the flowers.was she jumping?What were the boys doing?They were doing their homework.17课后小结一、什么叫过去进行时态？二、过去进行时态的组成结构是什么？三、动词改为现在分词的规则有哪几种？四、常见的过去进行时态中的特征词有哪些？18谢谢大家，再见咯！192024/11/4 周一20