过去进行时教学课件.ppt

Goodmorningeveryone Welcometoourclass 1 ThePastContinuousTense 过去进行时态 2 Whatweretheydoing Theywerestudying 3 Whatweretheydoing Theyweretalking 4 Whatwasshedoing Shewasmakingfaces 5 Whatwashedoing Hewaswriting 6 Whatwashedoing Hewasshopping 7 Whatwasthemandoing Hewasrunning 8 Theywerestudying Theyweretalking Shewasmakingfaces Hewaswriting Hewasshopping Hewasrunning 9 ThePastContinuousTense 过去进行时态 定义 构成 过去进行时态表示过去某一时刻或某一阶段正在进行着某种事情及动作 主语 was were v ingv ing是动词的分词形式 动词was were根据主语人称进行变化 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 lastyear 10 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 11 同学们通过观察找到什么规律没有呢 12 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 work working 工作 do doing 做 play playing 玩 2 以不发音的字母e结尾的动词 去掉e 再加 ing 如 dance dancing 跳舞 come coming 来 但动词词尾是字母组合ee的 就不能去掉词尾e 而应直接加 ing 例如 see seeing 3 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 ing 如 get getting 得到 shop shopping 购物 run running 跑 swim swimming 游泳 13 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 helping coming swimming eating giving taking playing sitting 14 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 wasplaying wasgoing weredrinking wassinging wasrunning wasswimming werehaving 15 二 句型转换1 Iwaswateringtheflowers 否定句 2 Shewasjumping 一般疑问句 3 Theboyswereplayingcards 划线提问 4 Hewasdoinghishomework 复数句 Iwasnotwateringtheflowers wasshejumping Whatweretheboysdoing Theyweredoingtheirhomework 16 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