人教版八年级下册 Unit5 What were you doing when the rainstorm came？ SectionA Grammar focus 4a-4c 课件 (共33张PPT

(共33张PPT)
Welcome to Ms. Chen’s class!
What were they talking about
They were talking about
why GGL didn’t pick up ZZY’s call.
What was GGL doing when ZZY called him at seven last night
He was helping his mom in the kitchen when ZZY called him.
What was GGL doing when ZZY called him at eight last night
He was taking a shower when ZZY called him.
What was GGL doing when ZZY called him at nine last night
He was sleeping at that time when ZZY called him.
While GGL was sleeping what ZZY did at nine last night
While GGL was sleeping , ZZY called Jenny and she helped him.
1. He was helping his mom in the kitchen when ZZY called him.
2. He was taking a shower when ZZY called him.
3.He was sleeping at that time when ZZY called him.
4.While GGL was sleeping , ZZY called Jenny and she helped him.
1. 基本概念
过去进行时表示在过去某一时刻或一段时间内正在进行的动作。这一特定的过去时间除有上下文暗示以外, 一般用时间状语来表示。
at this time yesterday at 9:00 last night
……was/were doing when….did…..
2. 句型结构
肯定句：主+was / were + 动词-ing +…
否定句：主+ wasn’t / weren’t + 动词-ing +…
一般疑问句：Was / Were +主+动词-ing +…
回答：Yes,主+was / were.
No,主+ wasn’t / weren’t.
注：
一般过去时与过去进行时用法的比较: 一般过去时表示在过去某个时间发生过的动作或存在的状态, 而过去进行时则表示在过去某一时刻或某一段时间正在进行的动作。
例如:
David wrote a letter to his friend last night.
大卫昨晚给他的朋友写了封信。(信写完了。)
David was writing a letter to his friend last night.
大卫昨晚一直在给他的朋友写信。(信不一定写完。)
① I was walking to school when I saw a cat in a tree.
②When Sally arrived home, her mother was cleaning the house.
主句的动作是持续性的，而从句动作是
短暂性的，此时用 ______ 引导时间状语从
句，主句用 __________ 时态，从句用一般
过去时态。
过去进行
when
③ While I was sleeping in the bedroom, someone knocked at the door.
④ David fell while he was riding his bike.
主句的动作是短暂性的，从句的动作
是持续性的，此时用 _______ 引导从
句，主句用 __________ 时态，从句
用过去进行时态。
一般过去
while
⑤ While Andy was waiting for the bus, he was reading a newspaper.
⑥ He was cleaning his car while I was cooking.
主句和从句的动作在过去的某时刻或某
段时间同时发生，而且动作都是持续性
的，此时用 _________ 引导从句，而且主
句和从句都用 ____________ 时态。
过去进行
while
用所给动词的适当形式填空
1)What ____ you ____ (do) at noon yesterday
2)I ____________(watch) TV when my mother_____ (come) in.
3) He ________(do) his lessons at seven yesterday evening while his mother _____________(cook).
4) While John was taking photos, Mary bought a drink.(用when改写一个同义句)
John was taking photos when Mary bought a drink.
were
doing
was watching
came
was doing
was cooking
Last night, at about 7:00, there was a car accident, just in front of my house. I___ doing my homework _____ I suddenly heard the large noise. At that time, my father was _____a newspaper. My mother was ______some washing. My six-year-old sister Ann was so afraid of the noise that she ran behind the door of my room. My cat Mimi ran into the box under the bed at once. Before that,
It ____ ______ with my sister on the floor.
was
when
reading
doing
was
playing
What were you doing
at the time of the March 3rd Festival last year
小组内采访活动：
4人小组围绕话题：What were you doing at the time of the March 3rd Festival last year 展开采访，并写一个五句话以上的对话。
What were you doing at the time of the March 3rd Festival last year
A: What were you doing at the time of the March 3rd Festival last year
B: I was having a good time in Liuzhou with my family. How about you
A: I was doing my homework at home because my parents had no time.
B: What a pity!
参考词汇:
1.watch bullfighting/cockfighting/ horse fighting/bamboo dancing
(看斗牛/斗鸡/斗马)
2.watch the silk- ball-throwing game/bamboo dancing（看抛绣球游戏/竹竿舞）
3. enjoy the folk songs (民歌)