过去进行时教学课件

过去进行时教学课件第一页，编辑于星期日：四点十三分。ThePastContinuousTense（过去进行时态）第二页，编辑于星期日：四点十三分。Whatweretheydoing?Theywerestudying.第三页，编辑于星期日：四点十三分。Whatweretheydoing?Theywere

talking.第四页，编辑于星期日：四点十三分。Whatwasshedoing?

Shewas

makingfaces.第五页，编辑于星期日：四点十三分。Whatwashedoing?Hewaswriting第六页，编辑于星期日：四点十三分。Whatwashedoing?Hewasshopping.第七页，编辑于星期日：四点十三分。Whatwasthemandoing?Hewasrunning.第八页，编辑于星期日：四点十三分。Theywerestudying.

Theywere

talking.

Shewasmakingfaces.

Hewaswriting.

Hewasshopping.

.Hewas

running.第九页，编辑于星期日：四点十三分。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…

第十页，编辑于星期日：四点十三分。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.第十一页，编辑于星期日：四点十三分。同学们通过观察找到什么规律没有呢？第十二页，编辑于星期日：四点十三分。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）第十三页，编辑于星期日：四点十三分。

练习写出下列动词的ing形式.1.help_________2.come_________3.swim_________4.eat__________5.give________6.take_______7.sit________8.play________helpingcomingswimmingeatinggivingtakingplayingsitting第十四页，编辑于星期日：四点十三分。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wasplayingwasgoingweredrinkingwassingingwasrunningwasswimming

werehaving第十五页，编辑于星期日：四点十三分。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.第十六页，编辑于星期日：四点十三分