过去进行时的课件
过去进行时语法课件
过去进行时通常与时间状语连用,如 "at this time yesterday",而现在完 成时则常与"already"、"yet"等副词 连用。
过去进行时表示动作在过去某一时刻 正在进行,而现在完成时表示动作可 能已经完成,也可能还在进行。
与一般过去时的比较
过去进行时表示动作在过去某一时刻正 在进行,强调动作的持续性,而一般过 去时只表示动作在过去发生,不强调时
3. 及时反馈学生的答案,对错误进行纠 正,并引导学生深入思考。
2. 在课堂上进行小组讨论或个人答题, 鼓励学生积极参与并表达自己的观点。
详细描述
1. 准备一系列与过去进行时相关的选择 题,确保题目难度适中,覆盖所有重要 知识点。
填空题练习
详细描述
2. 确保题目涵盖过去进行时的不 同用法和变体,如肯定句、否定 句、疑问句等。
示例
When I arrived at the party, they were dancing. (当我到达派对时, 他们正在跳舞。)
表示过去某个时间段内一直在进行的动作
总结词
示例
描述过去某一段时间内持续进行的动 作
She was studying for the exam all day. (她一整天都在为考试学习。)
行件
01
行的构 成
定义
总结词
过去进行时是用来描述过去某个 时间点正在进行的动作的时态。
详细描述
过去进行时表示在过去某一时刻 或某一段时间内正在发生的动作, 强调动作的持续性。
构成
总结词
过去进行时的基本构成是“was/were + -ing”形式。
详细描述
过去进行时讲解课件(42张ppt)
句型转换练习
1. 例句
I was doing my homework when my mother came home. (改为一般疑问句)
3. 解析
将句子中的助动词提前,形成一般疑问句。
2. 答案
Was I doing my homework when my mother came home?
4. 解题技巧
时间状语的区别
一般过去时的时间状语
昨天、前天、上周、上个月等。
过去进行时的时间状语
在昨天、前天、上周、上个月等时间段内。
用法的区别
一般过去时
描述某个时间点发生的事情,强调事 情已经完成。
过去进行时
描述某个时间段内正在进行或持续的 动作,强调动作的持续性。
06 练习与巩固
单项填空练习
1. 例题
过去进行时讲解课件
目录
• 引言 • 过去进行时的定义和构成 • 过去进行时的基本用法 • 过去进行时的否定形式和疑问形式 • 过去进行时与一般过去时的比较 • 练习与巩固 • 总结与回顾
01 引言
课程介绍
课程背景
介绍过去进行时的语法背景和重 要性,说明其在日常交流和写作 中的广泛应用。
课程目标
说明
表示在过去的一段时间内, 某个动作一直在进行。
表示过去反复发生的动作
例子
上个星期他每天都去跑步。
结构
would + -ing
说明Biblioteka 表示在过去的一段时间内,某个动作反复发生。
04 过去进行时的否定形式和 疑问形式
否定形式
结构
01
was/were + not + -ing
示例
过去进行时完美版课件
根据时间点选择
如果描述的是过去某个具体的时 间点或时间段发生的动作,应选 择过去进行时;如果与现在的状 态或结果有关,应选择现在完成
时。
06 练习与巩固
选择题练习
总结词
考察基础概念
详细描述
设计一系列选择题,测试学生对过去进行时的基本概念和用法的掌握程度,包括时态的构成、时间状 语的选择以及与过去其他时态的区分等。
02
它强调过去某个时间点上动作的 持续性,通常与时间段连用的时 间状语连用,如“at 8 o'clock yesterday morning”。
过去进行时的基本形式
过去进行时的基本形式为 “was/were + -ing”,其中 “was”用于第三人称单数, “were”用于第一人称、第二人称 和第三人称复数。
04 过去进行时的用法和例句
表示过去某个时间正在进行的动作
01
02
03
04
总结词
描述过去某个时间点正在发生 的动作,强调动作的持续性。
例句
昨天下午三点,我正在家里看 书。
例句
昨晚八点左右,他正在看电视 。
例句
上个星期天早上,他们正在公 园里跑步。
表示过去某个时间段内一直在进行的动作
总结词
描述过去某个时间段内 一直在进行的动作,强
可以互换使用
在一些情况下,过去进行时和现在完成时可以互换使用,但需要根 据语境和表达的重点来选择。
在实际应用中的选择
根据语境选择
根据上下文和语境来选择使用过 去进行时还是现在完成时,以确
保表达的准确性和自然度。
根据表达重点选择
如果需要强调动作的持续性或正 在进行的情景,可以选择过去进 行时;如果需要强调动作的结果 或对现在的影响,可以选择现在
过去进行时-完美版ppt课件
长时间 动作
短时间 动作
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
What was your father doing when you came back home yesterday?
He was cooking.
过去进行时
谓语构成: 主语+was/ were + v.ing 时间状语: at 9:00 last night
at that time
this time yesterday
A was doing sth. when B did sth.
A was doing sth. while A was doing sth.
Li Lei
Lily Lucy Sue
What were they drawing when the teacher came in?
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
Mary Jim
4.飞机到达威海的时候,天正在下雨。 When the plane arrived in Weihai, it was
raining. 5.上周日我在看电视时,你打来电话。 While I was watching TV last Sunday, you
called me up.
认识到了贫困户贫困的根本原因,才 能开始 对症下 药,然 后药到 病除。 近年来 国家对 扶贫工 作高度 重视, 已经展 开了“ 精准扶 贫”项 目
Were they…?
过去进行时课件
第17页/共18页
6) I _w_a_s__r_e_a_d_in_g__a_s_t_o_r_y_b_o_o_k( 在读一本故事书) last night.
第18页/共18页
at ten o’clock yesterday morning
sweep the floor
第6页/共18页
yesterday afternoon
have a class
第7页/共18页
at five o’clock play football
…
第8页/共18页
play basketball when the teacher came in
第9页/共18页
read a book yesterday afternoon
第10页/共18页
swim at this time yesterday
第11页/共18页
ride a bike at five o’clock yesterday
第12页/共18页
write a letter when her mother came home
第15页/共18页
4) The children _w_e_r_e_p_l_ay_i_n_g(play) football at four yesterday afternoon. 5) The baby _w__a_s_sl_e_e_p_in_g(sleep) when the mother came back. 二. 完成下列句子 1)Li Lei w__a_s_r_ea_d_i_n(g在读英语)at this time
1.意义:表示在过去某一时刻正在进行
的动作。
2.构成: was/were +doing
《过去进行时》课件
过去进行时的否定句在 was/were后面加not,例如"He was not singing at 7 o'clock"
。
过去进行时的疑问句将 was/were提前,例如"Was he playing basketball at 4 o'clock
?"。
强调过去进行时的特殊用法
过去进行时可以用来表示一个动 作在过去某个时间点之前已经完 成,强调该动作在过去某个时间
过去进行时通常与时间状 语连用,如"at 9 o'clock yesterday morning"。
过去进行时可以用来描述 一个动作在过去的某个时 间点之前已经开始,并在 那个时间点还在进行。
总结过去进行时的句型变换规则
基本句型为"was/were + -ing" ,表示过去正在进行的动作或存
在的状态。
表示过去某个时间段内一直在进行的动作
总结词
描述过去某一段时间内持续进行的动作
详细描述
过去进行时可以用来表示过去某一段时间内一直在进行的动作,强调动作的持续性。例如 ,“She was writing a letter for hours before she finally finished it.”(她花了几个 小时一直在写信,最后终于写完了。)
03
翻译题2: 请将下列英文句子
翻译成中文,并使用过去进行
时态。
04
She was singing a song when her brother interrupted her.
05
答案:她正在唱一首歌,这时
她的哥哥打断了她。
06
07
初中英语过去进行时讲解课件(共36张PPT)
II:用法
• 1. 表示过去某一时刻正在进行的动作。
• 今天下午5点的时候,他在打篮球。
He was playing basketball at 5 this afternoon.
当我进去的时候,她正在写一篇作文。
She was writing a composition when I entered.
8.Shirley ___ a book about China last year but I don’t know whether she has finished it. A.has written B.wrote C.had written D.was writing
9.I first met Lisa three years ago.She ___ at a radio shop at the time. A.has worked B. was working C.had been working D.had worked
-What was Lilei drawing when the teacher came in? -He was drawing an elephant.
-What were the twins drawing when the teacher came in? -They were drawing a car.
2. 表示过去一段时间内持续进行的动作。
昨天夜里下了一夜的雪。
It was snowing last night.
比较:
It was said that she was writing a novel last year.
据说,她去年一直在写一本小说。
过去进行时 优秀课件
Was he doing homework at four o’clock last Friday? No, he wasn’t.
What was he doing at four o’clock last Friday?
He was playing football at four o’clock last Friday.
1.We were talking_w_h__e_n___ the teacher came into
the classroom.
2.I was singing __w__h_il_e___ he was dancing.
3.W__h_il_e_/W__h_en I was cutting hair, the UFO landed.
Eg.While I was watching TV ,my father was reading a newspaper last night .
You are listening while I am speaking.
While/when Peter was sleeping ,his mother left home.
What was he doing at this time yesterday? He was cooking a meal at this time yesterday.
ride a horse
What was he doing the whole afternoon? He was riding a horse the whole afternoon.
如何区别 when 和while中的时态:
1 .When my mothபைடு நூலகம்r c_a_m__e (come) back, I_w__a_s__d_o_in_g_ (do) homework yesterday.
过去进行时讲解课件(共41张PPT)
基本概念:过去进行时表示在过去某一时 刻或某一段时间内进行或发生的动作。
结构
• 现在分词的构成 • 1) 一般动词在词尾加- ing, 读[iη],如go -
going。 • 2) 以不发音字母e结尾的动词,先去make-making
注意:在上述所列的动词中,个别的也能用 进行时态,但其词义发生了转变.
I hear the girl singing. We are hearing a talk on the history of America. I have a computer. I am having lunch.
过去进行时与一般过去时的区别
13、He who seize the right moment, is the right man.谁把握机遇,谁就心想事成。2021/8/272021/8/272021/8/272021/8/278/27/2021 •14、谁要是自己还没有发展培养和教育好,他就不能发展培养和教育别人。2021年8月27日星期五2021/8/272021/8/272021/8/27 •15、一年之计,莫如树谷;十年之计,莫如树木;终身之计,莫如树人。2021年8月2021/8/272021/8/272021/8/278/27/2021 •16、教学的目的是培养学生自己学习,自己研究,用自己的头脑来想,用自己的眼睛看,用自己的手来做这种精神。2021/8/272021/8/27August 27, 2021 •17、儿童是中心,教育的措施便围绕他们而组织起来。2021/8/272021/8/272021/8/272021/8/27
3. He __m__a_k_e_s___ (make) progress every day. 4. She _w_a_s__re_a_d_i_n_g___ (read) a story-book at
过去进行时教学PPT课件
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什么? 三、动词改为现在分词的规则有哪几种? 四、常见的过去进行时态中的特征词
有哪些?
第16页/共18页
谢谢大家,再 见咯!!!
第17页/共18页
感谢您的观看!
第18页/共18页
What were they doing?
They were talking. 第3页/共18页
What was she doing?
She was making faces . 第4页/共18页
What was he oing?
He w第a5页s/共18页writing
What was he doing ?
6)The dog ____ ______ in this river. (swim)
7)We ____ ______ lunch just now. (have)
第14页/共18页
二、句型转换 1.I was watering the flowers.(否定句)
I was not watering the flowers.
2.She was jumping.(一般疑问句)
was she jumping? 3.The boys were playing cards.(划线 提问)
What were the boys doing?
4.He was doing his homework.(复数 句)They were doing their homework.
如yesterday ,last year…
否定式 :
人称+was(were)+not+v-ing…
初中英语过去进行时ppt课件
领导班子重大决策制度一、引言作为一个组织或者机构,在日常运营中,领导班子必须经常面临重大决策。
这些决策可能直接影响到组织的发展方向、战略规划、资源调配等重要问题。
为了保证决策的科学性、合理性和稳定性,建立一套健全的领导班子重大决策制度变得至关重要。
本文将围绕领导班子重大决策制度展开讨论,探讨其重要性、主要内容和运作方式,并对如何提高决策质量提出一些建议。
二、重大决策制度的重要性1.保证决策的科学性和合理性领导班子的决策应该基于充分的信息、充分的讨论和充分的思考。
制定重大决策制度可以确保决策的科学性和合理性,避免主观臆断,减少决策的盲目性。
通过系统化的决策流程和程序,保证决策的权威性,提高组织对决策的认可度。
2.提高决策的稳定性领导班子的人员可能会在一定时间内发生调整,而重大决策往往需要较长时间来实施和验证。
制定重大决策制度可以使决策不受个人因素的干扰,保证决策的稳定性。
即使领导班子发生变动,新的领导班子也可以依照制度来做出决策,避免因人而异、不稳定的情况发生。
三、领导班子重大决策制度的主要内容1.决策议题的确定重大决策制度应明确规定决策议题的确定方式。
可以要求各个部门或者各级领导提交决策建议,对这些建议进行初步审核,然后交由领导班子进行讨论和决策。
同时,制度还应规定决策议题的范围和重要性级别,以便按照重要性和优先级来制定决策议程。
2.决策流程和程序决策流程和程序规定了决策的各个环节、相应的时间节点和相关的参与者。
在决策流程中,可以包括以下步骤:议题定义、信息收集、讨论与分析、决策方案的制定、决策结果的通知和执行等。
制度还应规定决策的公开透明原则,确保决策过程的公正性和公开性。
3.决策投票机制和决策结果的确定重大决策通常需要领导班子的共同努力和共识,必须通过投票来确定决策结果。
制度应规定投票的方式、票数要求和表决结果的确定方式。
可以采用简单多数原则,也可以采用超过半数或三分之二的要求,具体取决于决策的重要性和敏感性。
过去进行时完整ppt课件
She was reading
a book at 2:30 pm yesterday.
可编辑课件PPT
8
What were they doing from 6 to 8 last night? They were watching
TV from 6 to 8 last night.
Wha. t were the twins doing
afternoon
At 2:00 last Wednesday
At 7:00 last Sunday
可编辑课件PPT
20
Was/ Were he/she /they …ing last…?
Saturday morning Sunday morning
Friday afternoon Sunday evening
Past Progressive Tense 过去进行时
可编辑课件PPT
1
Jacky
What is he doing now?
. He is swimming.
可编辑课件PPT
2
What’s she doing?
She’s carrying 可编辑课件PPT water.
3
--What are they doing now? --They are singing.
可编辑课件PPT
10
She was playing football.
ห้องสมุดไป่ตู้
What was she doing at 6 o’clock
last night?
可编辑课件PPT
11
Talk about the pictures
1
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was Jim __________(write) writing 6. What _____ when the teacher came in ? were playing 7. Mike and I ___________ (play) basketball at that time yesterday afternoon. fell 8. My brother ______(fall) while he was riding _______(ride) his bicycle and hurt himself. 9. I first met Lisa three years ago. She was working ______(work) at a radio shop at the time. speaking 10.When I arrived at his office , he was ______ on the phone. (speak)
at 3 p.m. yesterday
A monkey was …….while two cats were……
默想记忆
时间:5~10分钟 具体方法:坐姿端正,双手轻轻握拳置 于腿上,闭上眼睛,深呼吸。 想象自己躺在西湖岸边:微风、绿草、 鲜花;鸟语、花香;仰望天空:蓝天、 白云、飞鸟;感觉自己也飘荡空中….. 现在请收回注意力集中在眼前,开始默 想记忆本次课所学的知识点。
C. was reading; was falling
D. read;fell
(3) Mary _______ a dress when she cut her finger. C
A. made B. is making C. was making D. makes
I.用所给动词的适当形式填空。 was playing (play) football when it began to 1.We ___________ rain heavily. were doing (do) at 2.You should tell what you __________ eight yesterday. were talking(talk) loudly when the teacher 3.They __________ came in. were doing st night we __________ (do) our lessons, when went (go) out. the light suddenly _________
under the tree
on the playground
on the basketball ground at the table
过去进行时
2. 用法一:
表示过去某一时间点或某段时间内正在进 行的状态或动作。
I was reading a book at 5 p.m. yesterday.
What were they doing just now?
-What were the twins drawing when the teacher came in? -They were drawing a car.
While
What were they doing yesterday afternoon?
He was playing basketball while she was sleeping.
we ______ you and ______+ they were doing ______,
Was it….?
Was she….?
Were they…?
A.What was the boy doing at the table last Sunday at 5 pm last Sunday at 5 pm B. He was speaking with a girl. A. Was the girl at the table writing ? B. No, she wasn’t /Yes,she was.
根据汉语提示完成句子。 1. 他们那时不在打排球。 were playing They _______ _______ volleyball at that time. 2. 当你回来时,他在看电视吗? Was he _______ watching _______ TV when you came back? 3. 昨天中午他在哪里等你? Where _______ was waiting _______ he _______ for you at noon yesterday ? 4. 当我离开时,他正在做家庭作业。 was ________ doing He ________ his homework when I left. 5. 正当他们扫地的时候,老师进来了。 were sweeping While they_______ _______ the floor , the teacher came in.
II.完成句子。 1.昨晚我在看电视,我的父亲在看书。 watching TV while my was Last night I ________ __________ was __________ dad ________ reading a book. 2.我们正在下棋,突然电话响了。 was _________ playing chess ________ when the We ________ phone __________. rang
如果主要动作和背景动作都是延续的或 同时发生的,那么主从句的动词都可用 过去进行时
用法三: 描述一件事发生的背景;一个长 动作发生的时候,另一个短动作发生。
短 长
My brother fell while he was riding his bicycle. It was raining when they left the station.
默想记忆就 是加分
默想记忆
时间:5~10分钟 具体方法:坐姿端正,双手轻轻握拳置 于腿上,闭上眼睛,深呼吸。 想象自己躺在西湖岸边:微风、绿草、 鲜花;鸟语、花香;仰望天空:蓝天、 白云、飞鸟;感觉自己也飘荡空中….. 现在请收回注意力集中在眼前,开始默 想记忆本次课所学的知识点。
长
短
过去进行时常与when, while连用, 意思是 "当……之时"。 while后面一般跟延续性动词,常 用进行时; when后面既可跟延续性动词,也 可跟瞬间动词,常用过去式。
-What was Lilei drawing when the teacher came in? -He was drawing an elephant.
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Language
过去进行时
过去进行时
1.由现在进行时导入过去进行时
2.过去进行时的构成 3.过去进行时的用法 4.中考真题练习
现在进行时: is/are/am + doing
What is the boy doing? He is sleeping.
What were they doing?
三句一图(收获卡)
咱们一起用“三句一图”把今天所学的内容 归纳整合起来,好吗?
三句:一、本堂课主要内容是什么? 二、本堂课你学到了什么方法? 三、本堂课你最大的收获是什么? 一图:请用思维导图把本堂课的内容总结出来。
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S1: What were you doing while she was tavelling on the underground?
was playing basketball S2: I _____________ _________while she was travelling on the underground.
They were answering the questions.
The Past Continuous Tense (过去进行时)
基本结构:
was / wasn’t Sb+ were / weren’t + doing
I she he ______+ it was doing. ______/_______/______and
My mother was washing clothes at 9 last night.
What was he researching all day last Sunday?
at 10 a.m. yesterday morning
She was reading a book
from 8 to 9 last night
D a shower at that time. (1) I ______
A. have B. had C. am having D. was having
B the newspaper, Granny ___ asleep. (2) As she ____
A. read; was falling B. was reading; fell
She was shopping.
用法二:表示在过去的某个时间,前后两 个动作是同时进行的。
S1: What were you doing while Li Jie was getting ready to go out?
S2: I was sleeping while Li Jie was getting ready to go out.
实战演练
填入以下单词的正确形式 1. It was warm, so I _______(take) off my took coat. 2. Jane ___________(wait) for me when I was waiting ______(arrive). arrived ate 3. Sue wasn’t hungry, soshe_________(eat) anything. 4. My brother came into the bedroom while I was _________(dance). dancing Was lying 5. _______ he ________(lie) on the ground at nine yesterday evening ?