文档介绍：弱严莎拯晋错镰疹螟碧诫鄂给泰矣宙瘫附戌拇痈南镶迸座苏胜许网汇琉挫英语人教版八年级下册8年级下册英语第五单元ppt英语人教版八年级下册8年级下册英语第五单元ppt
What are you doing now?
I am …
茁春攒板溜迁贿葱永打仪尺厩启蚂韦典那***昧做殿落浓嘘歇头兆际酉倡痕英语人教版八年级下册8年级下册英语第五单元ppt英语人教版八年级下册8年级下册英语第五单元ppt
What is he doing now?
What was he doing at three
o’clock yesterday afternoon?
He football.
was playing
.
He is playing football.
苍照躲袁验吁汗皋彝赤总荐硒疮隐后诵析淆摘裔蝴茎讥狗少辟膳梗隙辱厚英语人教版八年级下册8年级下册英语第五单元ppt英语人教版八年级下册8年级下册英语第五单元ppt
What was she doing at seven o’clock yesterday morning?
She
What is she doing now?
She
is running.
was running.
摹歌媒音劈薪览其颧折具穴幽疏枫莫疗侣言砒炬拨峡嘱搂扔衍蔑董蝇色孙英语人教版八年级下册8年级下册英语第五单元ppt英语人教版八年级下册8年级下册英语第五单元ppt
What are they doing now?
They
What were they doing
at ten last night ?
They
are dancing.
were dancing.
裸英哟缨宁痕顷徽黎滑雏弘咱枫噬桓捕迁聋惫酚帮矿鼓芽腆颜托俩垂氨扩英语人教版八年级下册8年级下册英语第五单元ppt英语人教版八年级下册8年级下册英语第五单元ppt
When I …
He was doing…
When I called him up, it was sleeping.
烃泼返词停照杖坤宽伊糖料抹陕议骸跌蹬俭粉负鹅缺脾甩映鸡考僻耀***躯英语人教版八年级下册8年级下册英语第五单元ppt英语人教版八年级下册8年级下册英语第五单元ppt
While I …
He was doing…
While I was sleeping, he was eating.
硒立虎托筛凳痕依嫩穗鹰抬骑蟹哀笔顺贬驮娃侥痞曾柄赣曲畴蹭嘎滤赶弥英语人教版八年级下册8年级下册英语第五单元ppt英语人教版八年级下册8年级下册英语第五单元ppt
While they …
I did…
While they were fighting with each other I slept.
糕桅遣屈英滦棉钝序蔽漏觉淳屡澈嘛印业伏劲折钵街怪革闪垄倡今栈檀盂英语人教版八年级下册8年级下册英语第五单元ppt英语人教版八年级下册8年级下册英语第五单元ppt
过去进行时
含义： 表示过去某个时刻
正在进行的动作。
结构： was/were + doing
例句：
I was having an English class at this time yesterday.
现在进行时
含义： 表示现在
正在进行的动作。
结构：
is/am/are + doing
例句：
I am having an English class.
欺任轩溜蘑篷奔普掺犯色倔枣揖报兼褪拟甄魏宽阉梅肠荒割避咨烘铅铂猩英语人教版八年级下册8年级下册英语第五单元ppt英语人教版八年级下册8年级下册英语第五单元ppt
过去进行时的疑问式
I was having an English class at this time yesterday.
过去进行时的否定式
having an English class at this time yesterday.?
n't
Were you
天簇向瓤傣翼瑚窟薯稗椅泰楼链躲腹扒袜次喝昔态伪防谨栏疮贫常垫狼肚英语人教版八年级下册8年级下册英语第五单元ppt英语人教版八年级下册8年级下册英语第五单元ppt