2020-2021学年Section A课文内容ppt课件

这是一份2020-2021学年Section A课文内容ppt课件，文件包含Unit5Period3课件pptx、Unit5Period3学案doc、Unit5Period3教案doc、Unit5Period3练习doc、过去进行时微课-_标清_0mp4等5份课件配套教学资源，其中PPT共26页， 欢迎下载使用。

let's enjy a vedi
What was she ding at that time ?
She was ding her hmewrk.
She was watching TV at that time.
What were they ding at that time ?
They were reading bks in the library.
They were playing basketball .
What were yu having a lk at?
Yu are kidding.
I was having a lk at an icy ty..
 have a lk 看一看
 /ˈaɪsi/ adj.覆盖着冰的；冰冷的
/kɪd/ v. 开玩笑；欺骗
learn new wrds
What were yu ding at eight last night?
I was taking a shwer.
What was she ding at the time f the rainstrm?
What was he ding when the rainstrm came?
He was reading in the library when the rainstrm came.
What was Ben ding when it began t rain heavily?
When it began t rain, Ben was helping his mm make dinner.
What was Jenny ding while Linda was sleeping?
While Linda was sleeping, Jenny was helping Mary with her hmewrk.
1. 过去进行时
1) 概念: 表示过去某一时刻或某段时间内正进行的动作。2) 构成: was/were + 动词现在分词3) 用法: a: 表示某一时刻正进行的行为, 与特定的过去时间状 语连用,常见的时间有: at 8 last night, at this timeat that time, at that mment 等e.g. What were yu ding at 10 yesterday mrning? I was writing a letter t my father at that mment.
﹣Linda，I called yu this mrning，but nbdy answered the phne．﹣I'm srry．I ___ ftball with my friends then．A．play B．played C．am playing D．was playing
language pints
b: 表示过去某段时间内正进行的动作。 They were waiting fr yu yesterday.
I saw him in the library yesterday．He ____a bk at that mment． A．reads B．is reading C．was readingD．will read
肯定式: 主语+was/were+动词-ing (+其他).如：I was swimming at that time.否定式: 主语+wasn’t/weren’t +动词-ing (+其他). 如：They weren’t listening t music at ten yesterday mrning.
presentatin
疑问式:Was / Were+主语+动词-ing (+其他)? 其肯定回答为：Yes, 主语(人称代词)+ was / were.；否定回答为：N, 主语(人称代词)+ wasn’t / weren’t. 如：—Was Je reading at the time f the rainstrm? —Yes, he was. / N, he wasn’t.
I was running in the park at 7:00 yesterday mrning.  (改为一般疑问句并作肯定回答) —________ ________ ________ in the park at 7:00 yesterday mrning? —________, ________ ________.
Were yu running
Yes I was  
2. 过去进行时和一般过去时的区别
1) 过去进行时表示过去正在进行的动作, 而一般过去时则表示一个完整的动作。如：1.They were writing letters t their friends last wrte letters t their friends last night .
表达了他们已写好的意思, 整个写的过程已完成
. Jim _____________ (sleep) when I came _____________ (watch) TV yesterday evening.
was sleeping
  Hw t add -ing ?
Pick up apples摘苹果
   4. 以when和while引导的时间状语从句
1) 延续性动词和非延续性动词    延续性动词指动作可以延续一段时间, 而不是瞬间结束。如: wrk、study、drink、eat等。    非延续性动词指动作极为短暂，瞬间结束。如: start、begin、hit、jump、knck等。2) when和while引导的时间状语从句。when表示“当……的时候”。从句中既可用延续性动词, 又可用非延续性动词。Mary was having dinner _____ I saw her . A.while B. when C. as D.thugh    
while表示“在……的时候”、“在……期间”。它强调主句的动作与从句的动作同时发生或主句的动作发生在从句的动作过程中。While从句中必须是表示动作或状态的延续性动词。The weather was fine ______ we were in Beijing .    A.when B.while C. as D. as sn as 如果主句的动作在从句的动作过程中发生，从句常用进行时。如:________ we were swimming smene stle ur clthes B.While C. As D. As sn as 1) when可指时间点, 又可指时间段, 从句中可用延续性动词, 也可用非延续性动词。2) while总是指一个时间段, 从句中必须用延 续性动词。
4a.Lk at the table and write sentences with bth while and when.
1. While Jhn was taking phts, Mary bught a drink. Jhn was taking phts when Mary bught a drink.
2. While Jhn was playing the pian, Mary left the huse. Jhn was playing the pian when Mary left the huse.
3. While Jhn was cleaning his rm, Mary turned n the radi. Jhn was cleaning his rm when Mary turned n the radi.4. While Jhn was shpping, Mary tk the car t the car wash. Jhn was shpping when Mary tk the car t the car wash.
4b.Fill in the blanks with was, were, when r while.
At 7:00 a.m., I wke up. ______ I ____ making my breakfast, my brther ______ listening t the radi. ________ I was eating, the radi news talked abut a car accident near ur hme. My brther and I went ut right away t have a lk. _____ we gt t the place f the accident, the car _____ in bad shape frm hitting a tree. But luckily, the driver ____ fine. The rads ______ icy because f the heavy snw frm the night befre.
While was
4c.What were yu ding at these times last Sunday? Fill in the chart. Then ask yur partner.
A: What were yu ding at nine ’clck last Sunday mrning?B: I was sleeping. Hw abut yu? A: I was ding my hmewrk.B: Yu're kidding!
重点词组：have a lk take phtsbuy a drink play the pianleave the huse clean his rmturn n the radi 过去进行时的用法。过去进行时与现在进行时的区别。过去进行时与一般过去时的区别。
1. Sally tk a pht f her friends whilethey ___ cmputer games. A. play B. are playing C. have played D. were playing2. — Can Peter play games with us, Mrs. Hawking? —Wait a minute. He ___ a shwer. A. is taking B. takes C. tk D. was taking 3.﹣Tny，culd yu give me a hand？﹣Wait a minute．I ______．A．lck the dr B．will lck the drC．am lcking the dr D．was lcking the dr4.Listen!The phne ____．Please g t answer it． A．rings B．is ringingC．rang D．will ring
1. What ____ (be) yu _____ (d) when he arrived?2. Jim ___________ (sleep) when I came ___________ (watch) TV at 8:00 yesterday evening.4. Nw he ________ (read) and ______ (write).
were watching
is reading
用所给词的正确形式填空