过去进行时课件ppt
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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
完成时。
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
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-教学课件好用ppt
• S1 What were your twin brothers doing when the alarm went off?
S2 They were watching TV.
病原体侵入机体，消弱机体防御机能 ，破坏 机体内 环境的 相对稳 定性， 且在一 定部位 生长繁 殖，引 起不同 程度的 病理生 理过程
f_o_o_d__in__t_h_e_m__a_rk_e_t__ at 9:30. 4. They w__e_r_e_p_r_e_p_a_r_in_g__lu_n__c_h_f_o_r_f_if_ty__p_e_o_p_l_e
at 11:00.
5. They _w_e_r_e_h_a_v_i_n_g_l_u_n_c_h___ at 12:30. 6. They w__e_r_e_t_id_y_i_n_g_u__p_a_n_d__w_a_s_h_i_n_g_t_h_e___
when(接延续性动词/瞬间动词)，常用过去式。(--------- when -)
(- when ---------)
病原体侵入机体，消弱机体防御机能 ，破坏 机体内 环境的 相对稳 定性， 且在一 定部位 生长繁 殖，引 起不同 程度的 病理生 理过程
1. He broke a glass when he was cooking. 2. It was raining hard when we arrived. 3. Jane is sleeping while everyone is
having a class. 4. Nancy is good at swimming while Ellen is
good at dancing. 5. I was going to school when the
S2 They were watching TV.
病原体侵入机体，消弱机体防御机能 ，破坏 机体内 环境的 相对稳 定性， 且在一 定部位 生长繁 殖，引 起不同 程度的 病理生 理过程
f_o_o_d__in__t_h_e_m__a_rk_e_t__ at 9:30. 4. They w__e_r_e_p_r_e_p_a_r_in_g__lu_n__c_h_f_o_r_f_if_ty__p_e_o_p_l_e
at 11:00.
5. They _w_e_r_e_h_a_v_i_n_g_l_u_n_c_h___ at 12:30. 6. They w__e_r_e_t_id_y_i_n_g_u__p_a_n_d__w_a_s_h_i_n_g_t_h_e___
when(接延续性动词/瞬间动词)，常用过去式。(--------- when -)
(- when ---------)
病原体侵入机体，消弱机体防御机能 ，破坏 机体内 环境的 相对稳 定性， 且在一 定部位 生长繁 殖，引 起不同 程度的 病理生 理过程
1. He broke a glass when he was cooking. 2. It was raining hard when we arrived. 3. Jane is sleeping while everyone is
having a class. 4. Nancy is good at swimming while Ellen is
good at dancing. 5. I was going to school when the
过去进行时课件
yesterday?
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
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)
• （2）以when引导的谓语动词是一般过去时 的时间状语
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。
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。
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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。 通常句子一定会有一个“表示过去某个时 间点”的状语。
如：at 7 p.m. last night、 when引导的时 间状语从句（when he came/ ）、this morning、the whole morning、 all day
3. He ran in the park.（用at this time yesterday改写） was ________in the park at this time He _______ running yesterday. 4. They were playing computer games at nine last night.（对划线部分提问） What were ________ ________ they _______ at nine last doing night? 5. I was reading a novel at three yesterday afternoon.（对划线部分提问） What doing _________were ________ you ________ at three yesterday afternoon?
were playing 4. The children __________ (play) football at four yesterday afternoon.
was sleeping 5. The baby ___________ (sleep) when the mother came back.
长时动作
长时动作
Use
while to deserday
A monkey was …….while two cats were……
at 9 p.m. yesterday A rabbit was ……. While a pig was….
不同的句式
肯定句： 主语+was/were +doing +其它 否定句: 主语+was/were +not +doing +其它 一般疑问句: Was/Were+主语+doing+其它 特殊疑问句: 特殊疑问词+was/were+主语+doing+其它
• • • • • • •
• •
1.I was singing songs yesterday morning. 否定句：___________________________ 一般疑问句：__________________________ 2. They were drawing pictures when the teacher came in. 否定句：___________________________ 一般疑问句：__________________________ 3. She was washing the window when the telephone rang. 否定句：___________________________ 一般疑问句：__________________________
2. Sentence completing. was playing the piano 1.The pianist ____________________ (在弹 钢琴）at this time yesterday.
were buying clothes 2. They ______________________ (在买衣服） when the UFO arrived.
• 用所给动词的正确形式填空： were doing • Do you know what they _____ (do) this time yesterday? • They _____ (have) supper when we _____ (go) into the went room. were having • It ______ (rain) from 7 to 9 last night. was raining • When she ______ (arrive), I _______ (telephone) Harry. arrived was telephoning • What _____ you ______ (do) yesterday at 7 pm? • When I went (go) downstairs (楼下), they _______ ______ were eating (eat) breakfast. • When we arrived, she ______ (make) some fresh coffee. was making • I broke a glass, while I _______ (cook) the dinner.
按要求转换下列句型。 1. We were having a PE class at four yesterday afternoon.（改为否定句） weren’t having We ______ ______ a PE class at four yesterday afternoon. 2. Kate was reviewing her lessons at eight last night.（改为一般疑问句，并做肯、 否定回答） Was reviewing ________ Kate _______her lessons at eight last night? ________ , she ________. ________ , she _______ .
过去进行时和 When 连用 A was/were +doing sth when B +did sth.
长时动作
短时动作
-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.
While
What were they doing yesterday afternoon?
He was playing basketball while she was sleeping.
过去进行时和 while 连用
A was/were +doing sth while B + was/were +doing sth
heard were doing 4. What ________ you________ when you _____ the alarm? (当听到警报的时候, 你在干什么?)
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 ______/_______/______and ______+ was doing.
we you they ______, ______ and ______+ were doing
was cooking
1. Fill in the blanks .
were 1.What ____ you doing (do) at 9 yesterday? ____
2.I ____________ (watch) TV when my was watching mother _____ (come) in. came 3. He __________ (do) his lessons at half was doing past ten yesterday morning.
如：at 7 p.m. last night、 when引导的时 间状语从句（when he came/ ）、this morning、the whole morning、 all day
3. He ran in the park.（用at this time yesterday改写） was ________in the park at this time He _______ running yesterday. 4. They were playing computer games at nine last night.（对划线部分提问） What were ________ ________ they _______ at nine last doing night? 5. I was reading a novel at three yesterday afternoon.（对划线部分提问） What doing _________were ________ you ________ at three yesterday afternoon?
were playing 4. The children __________ (play) football at four yesterday afternoon.
was sleeping 5. The baby ___________ (sleep) when the mother came back.
长时动作
长时动作
Use
while to deserday
A monkey was …….while two cats were……
at 9 p.m. yesterday A rabbit was ……. While a pig was….
不同的句式
肯定句： 主语+was/were +doing +其它 否定句: 主语+was/were +not +doing +其它 一般疑问句: Was/Were+主语+doing+其它 特殊疑问句: 特殊疑问词+was/were+主语+doing+其它
• • • • • • •
• •
1.I was singing songs yesterday morning. 否定句：___________________________ 一般疑问句：__________________________ 2. They were drawing pictures when the teacher came in. 否定句：___________________________ 一般疑问句：__________________________ 3. She was washing the window when the telephone rang. 否定句：___________________________ 一般疑问句：__________________________
2. Sentence completing. was playing the piano 1.The pianist ____________________ (在弹 钢琴）at this time yesterday.
were buying clothes 2. They ______________________ (在买衣服） when the UFO arrived.
• 用所给动词的正确形式填空： were doing • Do you know what they _____ (do) this time yesterday? • They _____ (have) supper when we _____ (go) into the went room. were having • It ______ (rain) from 7 to 9 last night. was raining • When she ______ (arrive), I _______ (telephone) Harry. arrived was telephoning • What _____ you ______ (do) yesterday at 7 pm? • When I went (go) downstairs (楼下), they _______ ______ were eating (eat) breakfast. • When we arrived, she ______ (make) some fresh coffee. was making • I broke a glass, while I _______ (cook) the dinner.
按要求转换下列句型。 1. We were having a PE class at four yesterday afternoon.（改为否定句） weren’t having We ______ ______ a PE class at four yesterday afternoon. 2. Kate was reviewing her lessons at eight last night.（改为一般疑问句，并做肯、 否定回答） Was reviewing ________ Kate _______her lessons at eight last night? ________ , she ________. ________ , she _______ .
过去进行时和 When 连用 A was/were +doing sth when B +did sth.
长时动作
短时动作
-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.
While
What were they doing yesterday afternoon?
He was playing basketball while she was sleeping.
过去进行时和 while 连用
A was/were +doing sth while B + was/were +doing sth
heard were doing 4. What ________ you________ when you _____ the alarm? (当听到警报的时候, 你在干什么?)
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 ______/_______/______and ______+ was doing.
we you they ______, ______ and ______+ were doing
was cooking
1. Fill in the blanks .
were 1.What ____ you doing (do) at 9 yesterday? ____
2.I ____________ (watch) TV when my was watching mother _____ (come) in. came 3. He __________ (do) his lessons at half was doing past ten yesterday morning.