人教版八下-Unit 5 what were you doing when the rainstorm came -Section A Grammar focus 4a—4c-ppt课件-(含教案+素材)-部级优课-(编号：20376).zip
Was he/she doing? Were they doing? What were you doing at 9:00am last Sunday? I was. at 9:00am at11:00am at 4:00pm at 9:00pm Structure:_ When to use it? Key words：_ _ _ _ _ The Past Progressive Tense was /were +doing at that time at this time yesterday at the time of. at 10:00am yesterday when/while引导的从句 John was riding.Mary was running. John was riding, Mary was running. The little girl was eating while her mother was cleaning the room. While While the little girl was eating,her mother was cleaning the room. Johnson Tom and his mother Tony Nancy and Steve While John was riding, Mary was running. The little girl was eating while her mother was cleaning the room. Johnson was playing basketball while Tom and his mother were watching TV. Nancy and Steve were climbing the mountains while Tony was swimming. while 引导的从句动词必须是_, 且通常用_ 时。 延续性动词 过去进行 When the teacher came in,Yan Zhiyu was reading English. While Yan Zhiyu was reading English, the teacher came in. What were you doing when the teacher came in? when 引导的时间状语从句 动词一般为_, 通常用_ 时， 主句用_时 瞬间动词 一般过去 过去进行 John _ when Mary bought a drink.was taking photos John was taking photos , Mary bought a drink. when _ While take photos play the piano clean the room shop buy a drink leave the house turn on the radio take the car to the car wash John was shopping when Mary took the car to the car wash. While John was shopping, Mary took the car to the car wash. John was cleaning the room when Mary turned on the radio. While John was cleaning the room, Mary turned on the radio. Mary while when actions that can last for a long time actions that happen and stop in a moment John was playing the piano when Mary left the house. While John was playing the piano, Mary left the house. ChooseChoose “ “whenwhen” ” oror “ “whilewhile” ” toto fillfill inin thethe blanks.blanks. 1. Ben was helping his mom make dinner _ it began to rain. 2. I was singing _ he was dancing. 3. The boys were playing by the river _ Tom fell off the bike. 4. _my mother was washing clothes, the telephone rang. 5. What were you doing _ Mary left home? the unforgettable moment that happened around us the unforgettable moment that happened around us When I was a baby, my mom sang to me and stayed by my side while I was crying. When I was tired and hungry,she gave me food and warm arms to sleep in. While I was running through the field, she made sure I was safe and kept me from danger. When I fell and hurt myself, she gave me a hug and lifted me up. Mom Knows Best While I was coughing badly,she said no ice-cream for me. When I went out with friends,she said,“please be back by ten.” While I was watching scary movies,she said it would give me awful dreams. Now Im grown up,thinking back to those times, I regret talking back,not listening to Mom. Mom knows best, And for me she wanted only the best! Mom Knows Best Homework 1.Tell a story, using while and when. 2.Finish the exercises on QQ. 教学目标 1. 熟练掌握并运用过去进行时。 2.理解并掌握 when 与 while 引导的时间状语从句在过去进行时中的用法与区别。 3.培养学生合作学习以及创新精神，通过共同学习完成学习任务，享受英语学习的乐趣。 学情分析 本节课主要学习过去进行时的用法以及掌握在含有该时态的句子中如何使用 when 和 while 引导时间状语从句，并能用过去进行时进行提问和回答。学生们在七年级下册就学过了现 在进行时和一般过去时，对现在分词的构成也有了一定的基础，并且在英语学习的过程中 打下了较好的语言运用的基础，具备了一定的听说读写能力，有一定的自信心。因此对于 过去进行时这一时态学起来也比较容易。 重点难点 1.重点：熟练掌握并运用过去进行时的句型结构 2.难点：掌握在过去进行时中如何使用 When 和 While 引导的时间状语从句中以及他们的 区别。 教学过程 4.1.1教学活动 活动 1【课前】游戏热身 Ask the students to play a game”I say ,you do”.They should answer the question :what were you doing at 4pm. Last Sunday? While answering, they should do actions. But they must do what the person in front of him/her say. 设计说明：通过学生做游戏的方式,不仅能调动学生的学习热情，同时本活动的设计不仅能 强化学生对过去进行时的运用，同时由于在回答问题的同时要做前一个同学说的动作，可 以让学生的注意力高度集中，训练口语的同时也训练了学生的听力。 活动 2【导入】视频导入 Watch a video:China launched TianZhou-1 into the space at 17:41 on April 20th to practice the sentence: what were you doing at that time? 活动 3【游戏】游戏操练 Play a guessing game: what were they doing at that time? 活动 4【活动】对话练习 Work in pairs,asking :What were you doing at last Sunday? 设计说明：活动 2-4 的设计让学生对过去进行时的操练从陈述句到一般疑问句再到特殊疑 问句，层层深入的操练，能有效促进学生对过去进行时结构的掌握。 活动 5【活动】合作学习 Work in groups, talk about how and when to use the past progressive tense,then ask two of them to show their discussion. 设计说明:让学生在合作学习中对过去进行时进行总结归纳，加深对该时态的理解，提升自 主学习的能力。 活动 6【活动】句型展示 Look at the pictures,what were they doing at 9:00am yesterday? Tell the students :they were doing different things at the same time,we can join these two sentences together ,using “while”. 9:00am 11:00am 4:00pm 9:30pm Then give them other examples,lead them to make a summary,when we talk about two longer actions that go on at the same time, or the longer action of two events,we usually use “while”. When we talk about a shorter event that happens at the same time as a longer action or event,we usually use “when” and we should just use past tense together with the action. 设计说明：通过观察所给的句子，老师启发、引导学生思考并归纳 when 和 while 引导的 时间状语从句在过去进行时中的区别。 活动 7【练习】巩固提升 1. Fill in the blanks with “when” and “while” 2. Choose a number from column A and another number from column B,then make sentences using when or while. 设计说明：学生随机选择数字，每个数字下面分别是一个动词短语（既有延续性动词，又 有短暂性动词）学生根据所抽取的动词用 when 或者 while 造句，对他们的用法和区别进一 步强化巩固。此活动最大的亮点就是这是一个开放性的练习，可以有效的检验学生是否真 正弄懂了 when 和 while 的区别。 活动 8【朗诵】情感升华 Use the pictures of their teacher and the cleaner to remind them of the unforgettable moments that happened around us, then recite a poem:Mom knows best. 设计说明：通过播放几组学生们在休息玩耍，而老师、父母在工作，做家务的照片，以及 让学生诵读一首由 when 和 while 引导的过去进行时的句子组成的小诗，让学生再次感受 语言应以交际为目的，应在不同语境中反复的使用和操练，同时更教会学生要有感恩之心， 用努力来回报父母。 I.What were you doing at the following time?Fill in the chart,then ask your partner YouYour parnter 9:00am 11:30am 4:00pm 9:00pm II. Look at the table and write sentences with both while and when. JohnMary take photosbuy a drink play the pianoleave the house clean his roomturn on the radio shoptake the car to the car wash While John was playing the piano, Mary left the house. John was playing the piano when Mary left the house. _ _ _ _ III. Choose “when” or “while” to fill in the blanks. 1. Ben was helping his mom make dinner _ it began to rain. 2. I was singing _ he was dancing. 3. The boys were playing by the river _ Tom fell off the bike. 4. My mother was washing clothes_ I was doing my homework. 5. What were you doing _ Mary left home?
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Was he/she doing? Were they doing? What were you doing at 9:00am last Sunday? I was. at 9:00am at11:00am at 4:00pm at 9:00pm Structure:_ When to use it? Key words：_ _ _ _ _ The Past Progressive Tense was /were +doing at that time at this time yesterday at the time of. at 10:00am yesterday when/while引导的从句 John was riding.Mary was running. John was riding, Mary was running. The little girl was eating while her mother was cleaning the room. While While the little girl was eating,her mother was cleaning the room. Johnson Tom and his mother Tony Nancy and Steve While John was riding, Mary was running. The little girl was eating while her mother was cleaning the room. Johnson was playing basketball while Tom and his mother were watching TV. Nancy and Steve were climbing the mountains while Tony was swimming. while 引导的从句动词必须是_, 且通常用_ 时。 延续性动词 过去进行 When the teacher came in,Yan Zhiyu was reading English. While Yan Zhiyu was reading English, the teacher came in. What were you doing when the teacher came in? when 引导的时间状语从句 动词一般为_, 通常用_ 时， 主句用_时 瞬间动词 一般过去 过去进行 John _ when Mary bought a drink.was taking photos John was taking photos , Mary bought a drink. when _ While take photos play the piano clean the room shop buy a drink leave the house turn on the radio take the car to the car wash John was shopping when Mary took the car to the car wash. While John was shopping, Mary took the car to the car wash. John was cleaning the room when Mary turned on the radio. While John was cleaning the room, Mary turned on the radio. Mary while when actions that can last for a long time actions that happen and stop in a moment John was playing the piano when Mary left the house. While John was playing the piano, Mary left the house. ChooseChoose “ “whenwhen” ” oror “ “whilewhile” ” toto fillfill inin thethe blanks.blanks. 1. Ben was helping his mom make dinner _ it began to rain. 2. I was singing _ he was dancing. 3. The boys were playing by the river _ Tom fell off the bike. 4. _my mother was washing clothes, the telephone rang. 5. What were you doing _ Mary left home? the unforgettable moment that happened around us the unforgettable moment that happened around us When I was a baby, my mom sang to me and stayed by my side while I was crying. When I was tired and hungry,she gave me food and warm arms to sleep in. While I was running through the field, she made sure I was safe and kept me from danger. When I fell and hurt myself, she gave me a hug and lifted me up. Mom Knows Best While I was coughing badly,she said no ice-cream for me. When I went out with friends,she said,“please be back by ten.” While I was watching scary movies,she said it would give me awful dreams. Now Im grown up,thinking back to those times, I regret talking back,not listening to Mom. Mom knows best, And for me she wanted only the best! Mom Knows Best Homework 1.Tell a story, using while and when. 2.Finish the exercises on QQ. 教学目标 1. 熟练掌握并运用过去进行时。 2.理解并掌握 when 与 while 引导的时间状语从句在过去进行时中的用法与区别。 3.培养学生合作学习以及创新精神，通过共同学习完成学习任务，享受英语学习的乐趣。 学情分析 本节课主要学习过去进行时的用法以及掌握在含有该时态的句子中如何使用 when 和 while 引导时间状语从句，并能用过去进行时进行提问和回答。学生们在七年级下册就学过了现 在进行时和一般过去时，对现在分词的构成也有了一定的基础，并且在英语学习的过程中 打下了较好的语言运用的基础，具备了一定的听说读写能力，有一定的自信心。因此对于 过去进行时这一时态学起来也比较容易。 重点难点 1.重点：熟练掌握并运用过去进行时的句型结构 2.难点：掌握在过去进行时中如何使用 When 和 While 引导的时间状语从句中以及他们的 区别。 教学过程 4.1.1教学活动 活动 1【课前】游戏热身 Ask the students to play a game”I say ,you do”.They should answer the question :what were you doing at 4pm. Last Sunday? While answering, they should do actions. But they must do what the person in front of him/her say. 设计说明：通过学生做游戏的方式,不仅能调动学生的学习热情，同时本活动的设计不仅能 强化学生对过去进行时的运用，同时由于在回答问题的同时要做前一个同学说的动作，可 以让学生的注意力高度集中，训练口语的同时也训练了学生的听力。 活动 2【导入】视频导入 Watch a video:China launched TianZhou-1 into the space at 17:41 on April 20th to practice the sentence: what were you doing at that time? 活动 3【游戏】游戏操练 Play a guessing game: what were they doing at that time? 活动 4【活动】对话练习 Work in pairs,asking :What were you doing at last Sunday? 设计说明：活动 2-4 的设计让学生对过去进行时的操练从陈述句到一般疑问句再到特殊疑 问句，层层深入的操练，能有效促进学生对过去进行时结构的掌握。 活动 5【活动】合作学习 Work in groups, talk about how and when to use the past progressive tense,then ask two of them to show their discussion. 设计说明:让学生在合作学习中对过去进行时进行总结归纳，加深对该时态的理解，提升自 主学习的能力。 活动 6【活动】句型展示 Look at the pictures,what were they doing at 9:00am yesterday? Tell the students :they were doing different things at the same time,we can join these two sentences together ,using “while”. 9:00am 11:00am 4:00pm 9:30pm Then give them other examples,lead them to make a summary,when we talk about two longer actions that go on at the same time, or the longer action of two events,we usually use “while”. When we talk about a shorter event that happens at the same time as a longer action or event,we usually use “when” and we should just use past tense together with the action. 设计说明：通过观察所给的句子，老师启发、引导学生思考并归纳 when 和 while 引导的 时间状语从句在过去进行时中的区别。 活动 7【练习】巩固提升 1. Fill in the blanks with “when” and “while” 2. Choose a number from column A and another number from column B,then make sentences using when or while. 设计说明：学生随机选择数字，每个数字下面分别是一个动词短语（既有延续性动词，又 有短暂性动词）学生根据所抽取的动词用 when 或者 while 造句，对他们的用法和区别进一 步强化巩固。此活动最大的亮点就是这是一个开放性的练习，可以有效的检验学生是否真 正弄懂了 when 和 while 的区别。 活动 8【朗诵】情感升华 Use the pictures of their teacher and the cleaner to remind them of the unforgettable moments that happened around us, then recite a poem:Mom knows best. 设计说明：通过播放几组学生们在休息玩耍，而老师、父母在工作，做家务的照片，以及 让学生诵读一首由 when 和 while 引导的过去进行时的句子组成的小诗，让学生再次感受 语言应以交际为目的，应在不同语境中反复的使用和操练，同时更教会学生要有感恩之心， 用努力来回报父母。 I.What were you doing at the following time?Fill in the chart,then ask your partner YouYour parnter 9:00am 11:30am 4:00pm 9:00pm II. Look at the table and write sentences with both while and when. JohnMary take photosbuy a drink play the pianoleave the house clean his roomturn on the radio shoptake the car to the car wash While John was playing the piano, Mary left the house. John was playing the piano when Mary left the house. _ _ _ _ III. Choose “when” or “while” to fill in the blanks. 1. Ben was helping his mom make dinner _ it began to rain. 2. I was singing _ he was dancing. 3. The boys were playing by the river _ Tom fell off the bike. 4. My mother was washing clothes_ I was doing my homework. 5. What were you doing _ Mary left home?
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