过去进行时教学.ppt

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1、关于过去进行时教学现在学习的是第1页，共18页The Past Continuous Tense（过去进行时态）（过去进行时态）现在学习的是第2页，共18页What were they doing?They were studying.现在学习的是第3页，共18页What were they doing?They were talking.现在学习的是第4页，共18页What was she doing?She was making faces.现在学习的是第5页，共18页What was he doing?He was writing现在学习的是第6页，共18页What was he doi

2、ng?He was shopping.现在学习的是第7页，共18页What was the man doing?He was running.现在学习的是第8页，共18页They were studying.They were talking.She was making faces.He was writing.He was shopping.He was running.现在学习的是第9页，共18页The Past Continuous Tense(过去进行时态)定义：定义：否定式否定式：人称人称+was(were)+not+v-ing 疑问式：疑问式：was（were）+主语主语+v-i

3、ng标志词标志词：表示过去时间的词语，表示过去时间的词语，如如yesterday,last year 现在学习的是第10页，共18页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.I was doing my homework just now.He was playing the piano.They were dancing in the hall.He was writing some words.He was running.She was swimming.My parents were shopping just now.现在学习的是第11页，共18页 同学们通过

4、观察找到什么规律没有呢？现在学习的是第12页，共18页动词现在分词的构成规律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）现在学习的是第13页，共18页 练习练习 写出下列动词的写出下列动词的ing 形式形式.1.help_ e_ 3.swim_ 4.eat_ 5.give_ 6.take_ 7.sit _ 8.play_helpingcomingswimmingeatinggivingtakingplayingsitting现在学习的是第14页，共18页课堂练习一 1)I _ _ bask

5、etball with my friend.(play)2)She _ _ to school last week.(go)3)They _ _ water just now.(drink)4)The bird _ _ on the tree.(sing)5)He _ _ on the playground.(run)6)The dog _ _ in this river.(swim)7)We _ _ lunch just now.(have)一、填写出下列进行时态的句子的正确动词形式一、填写出下列进行时态的句子的正确动词形式was playingwas goingwere drinkingw

6、as singingwas runningwas swimming were having现在学习的是第15页，共18页二、句型转换二、句型转换1.I was watering the flowers.(否定句否定句)2.She was jumping.(一般疑问句一般疑问句)3.The boys were playing cards.(划线提划线提问问)4.He was doing his homework.(复数句复数句)I was not watering the flowers.was she jumping?What were the boys doing?They were doing their homework.现在学习的是第16页，共18页课后小结一、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？现在学习的是第17页，共18页感谢大家观看感谢大家观看现在学习的是第18页，共18页