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+音频)-市级优课-(编号：8049d).zip
Unit 5 What were you doing when the rainstorm came? Were you ? Were you ? Brother John, Brother John? I was , I was . Ding-Ding-Dong, Ding-Ding-Dong. Make songs sleeping sleeping playingplaying singing singing dancingdancing reading reading writingwriting What were you doing when the bell rang? I was talking when the bell rang. What were your friends doing? Tom was looking for his book and Judy was playing with her pencil case. You should get ready for the class when the bell rings. What was Miss. Guo doing when the sun came out? Were you? Yes, I was. / No, I wasnt. What were you doing when the sun came out? I was . Pairwork My father was. What were you doing when the sun came out? What were you family doing when the sun came out? I was. 过去进行时的定义过去进行时的定义 过去进行时表示过去进行时表示过去某一时刻或某一段时过去某一时刻或某一段时 间内间内正在进行或发生的动作。正在进行或发生的动作。 通常句子一定会有一个通常句子一定会有一个“表示过去某个时间表示过去某个时间 点点”的状语。的状语。 Shewasreadingabookat10a.m.yesterdaymorning. Hewasshoppingfrom8to9lastnight. 过去进行时的结构过去进行时的结构 S(主语) + was / were +v.-ing + 其它。 否否 定定 形形 式式 问问 句句 形形 式式 was/were + not + doing Was/Were+主主 +doing? was/were + doing He was sleeping at that time. He wasnt sleeping at that time. Was he sleeping at that time? 肯肯 定定 形形 式式 1.I was singing songs yesterday morning. 否定句：否定句：_ 一般疑一般疑问 句：句：_ 2. They were drawing pictures when the teacher came in. 否定句：否定句：_ 一般疑一般疑问 句：句：_ 3. She was washing the window when the telephone rang. 否定句：否定句：_ 一般疑一般疑问 句：句：_ Exercise One I was not singing songs yesterday morning. Were you singing songs yesterday morning? Were they drawing pictures when the teacher came in? They were not drawing pictures when the teacher came in. She was washing the window when the telephone rang. Was she washing the window when the telephone rang? UFO - alien 1.The boy was walking down the street _ a UFO landed.when 3._ the alien was looking at souvenirs, the girl called the police. While While While the boy was walking down the street, a UFO landed. The boy was walking down the street when a UFO landed. 4._ the alien was visiting the museum, the boy called the TV station. 2.The girl was shopping _ she saw the alien get out. when when和和while的用法区别的用法区别 1）主句用过去进行式）主句用过去进行式+_引导的从句用一般过去式引导的从句用一般过去式 2）主句用一般过去时）主句用一般过去时+_引导的从句用过去进行时引导的从句用过去进行时 3）主句用过去进行时）主句用过去进行时+_引导的从句用过去进行时引导的从句用过去进行时 when while while 观察观察when和和while后的动词后的动词 1.While John was cleaning his room, Mary was sleeping in his room. 2.John was cleaning his room when Mary slept in his room. 3.While John was playing the piano, Mary left the house. 4. John was playing the piano when Mary left the house. 1)when后的动词可以是后的动词可以是_也可是也可是_ 2）while后的动词具有后的动词具有_ 延续性延续性 瞬间性的瞬间性的 延续性延续性 Choose “when” or “while” to fill in the blanks. (1)Iwaswalkinginthestreet_theaccident happened. (2)_youhaveameeting,youshouldturnedoff yourmobilephone. (3)_IhadPEclass,TomwashavingChinese class. (4)_Iwasdoingmyhomework,thetelephone rang. (5)_itwasraining,theplanetookoff. (6)_theteacherwasspeakingtoclass,Nick stoodupsuddenly. when When While When While While Exercise Two Last night a UFO landed on the earth and an alien(外星人）外星人）came to your neighborhood . A reporter from the TV station comes to interview(采访）采访） some of you. Groupwork Writing Write a report about this important news to CCTV You can write like this: Last night, there was a big bang in my neighborhood -a UFO landed . When this strange thing happened, 快乐闯关快乐闯关“非常非常6+1” 六个金蛋你任意选择其中一个，如果出现 玫瑰绽放你将获得一件礼物，否则你必须回 答其中一个问题！你可以自己作答，也可以 求助你的组员。 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： 次方程：次方程：_ LittleTom_computergameswhenhis mothergothome. A.isplayingB.plays C.wasplayingD.playing 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： 次方程：次方程：_ Turnoffthewaterwhileyou_yourteethor washingyourhands. A.werebrushingB.brush C.arebrushingD.brushed 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： 次方程：次方程：_ I.根据汉语意思完成下列英语句子，每空一词。 1.昨天下午五点钟你哥哥在做什么？ What_yourbrother_atfiveyesterday afternoon? 2.昨天我回到家时，我妈妈在洗衣服。 Mymother_clothes_I_ homeyesterday. wasdoing waswashing whengot 快乐闯关快乐闯关“非常非常6+1” 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： While John was playing the piano, Mary left the house. (同义句转化同义句转化) John was playing the piano when Mary left the house. 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： 次方程：次方程：_ _ the dinner was all over, everyone helped wash the dishes. A.How B. When C. Before D. Why 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： I was running in the park at 7:00 yesterday morning. (改为一般疑问句并作肯定回答改为一般疑问句并作肯定回答) _ _ _ in the park at 7:00 yesterday morning? _, _ _. Were you running Yes I was Write a passage to describe one important event that you never forget using the past continuous tens. Unit 5 What were you doing when the rainstorm came? SectionA Grammar Focus-4c 一、教学目标一、教学目标 1.知识与技能：复习过去进行时态；学习并掌握 while 和 when 的用法。 2.过程与方法：通过练习，掌握 while 和 when 的用法并能够灵活运用过去进行时。 3.情感态度和价值观：学会讲述过去发生的事情。 二、教学内容二、教学内容 1.学习 while 和 when 的用法。 2.用一般过去时和过去进行时讲述过去的事情。 三、重点难点三、重点难点 1.To know how to use“ when”and“ while”. 2. To learn past continue tense. 四、教学思路四、教学思路 本课的教学内容是人教版八年级英语下册第五单元的第三课时, Section A 的 Grammar Focus-4c 部分主要是通过练习进一步熟练运用连词 when 和 while 以及过去进行 时。对这部分的学习，应让学生先独立完成,再核对答案,纠正他们的错误,以加深记忆和理 解。 五、教学准备五、教学准备 multimedia, blackboard, tape-recorder 六、教学过程六、教学过程 Step 1 Greeting and review Sing a song like this: Were you sleeping? Were you sleeping? Brother John, Brother John? I was playing, I was playing. Ding-ding-dong, Ding-ding-dong. And let the students make their own songs. Step2. Guess Game Ask the students what they were doing when the bell rang. And let them guess what Miss. Guo doing when the sun came out. Step3. Pairwork Let the students make a conversation in pairs to talk about what were they doing, and what were their parents doing. Step4. Grammar Focus1: The past continuous tense 1. let the students conclude the definition of the past continuous tense. 2. Conclude the structure of the past continuous tense. S(主语) + was / were +v.-ing + 其它 S+wasnt/werent+其它 Was/Were+S+其它 Step5. Consolidation Do some exercise to consolidate the usage of the past continuous tense. Step6.Listening Listen to a piece of news that an UFO landed in the neighborhood, and let the students fill the blanks with “when” and “while”. Step 7.Grammar Focus 2: the differences between when and while Go over the sentences in the listening task and try to find out how to use“when, while”. First let students say out their opinions completely, and then the teacher sums up the rules. (一)when 和 while 都有“当时候”的意思。when 既可示某一时间点,也可以表示某一 段时间。在 when 引导的时间状语从句中,其谓语动词可以是延续性的,也可以是非延续性的， 可与主句中的谓语动词同时发生,也可在其后发生。 例如:1. I was just reading a book when she came into my room.她走进我房间时,我正在看书。 2. Were you writing when the teacher came in? 老师进来的时候,你在写信吗? 3. When he was a child ,he was always fishing with his father.他小时候就常常和他父亲一 起钓鱼。 (二) while 只能表示某一段时间,不能表示某一时间点。在 while 引导的时间状语从句中,其谓 语动词只能是延续性的,而且也只能与主句中的谓语动词同时发生或存在。 例如:1. While Jim was mending his bike, Lin Tao came to see him.正当吉姆修自行车时,林涛 来看他。 2. You cant do your homework while youre watching TV.你不能一边看电视一边做家 庭作业。 (三)另外,when 和 while 的区别还在于: while 引|导的时间状语从句多用于进行时态,而 when 引导的时间状语从句多用一般时态。 例如:1. While they were talking, the bell rang 正在他们谈话的时候,上课铃响了。 2. I was doing my homework when my mother came back home yesterday evening.昨天 晚上妈妈回家的时候,我正在做家庭作业。 Step8. Practice Do some exercise to consolidate the usage of when and while. Step 10 Groupwork Suppose: An UFO landed in the neighborhood last night .Make a interview in group to learn about what they were doing when the UFO landed. And then write a report to CCTV. Step 4.Summary Recite the usage of when”and“ while: (1)When+一般过去时，过去进行时/一般过去时。 (2) While+过去进行时，一般过去时/过去进行时。 Recite the structure of the past continuous S(主语) + was / were +v.-ing + 其它 S+wasnt/werent+其它 Was/Were+S+其它 Step5.Homework 1.Make four sentences with both when and while。 2 .预习 Section B 1a-1d. 七、板书设计七、板书设计 Unit 5 What were you doing when the rainstorm came? Section Grammar Focus-4c (1)When+一般过去时，过去进行时。 E.g.Were you writing when the teacher came in? I was Just reading a book when she came into my room. (2) While+过去进行时，一般过去时/过去进行时。 E.g.While they were talking, the bell rang. While Jim was mending his bike, Lin I ao came to see him.
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Unit 5 What were you doing when the rainstorm came? Were you ? Were you ? Brother John, Brother John? I was , I was . Ding-Ding-Dong, Ding-Ding-Dong. Make songs sleeping sleeping playingplaying singing singing dancingdancing reading reading writingwriting What were you doing when the bell rang? I was talking when the bell rang. What were your friends doing? Tom was looking for his book and Judy was playing with her pencil case. You should get ready for the class when the bell rings. What was Miss. Guo doing when the sun came out? Were you? Yes, I was. / No, I wasnt. What were you doing when the sun came out? I was . Pairwork My father was. What were you doing when the sun came out? What were you family doing when the sun came out? I was. 过去进行时的定义过去进行时的定义 过去进行时表示过去进行时表示过去某一时刻或某一段时过去某一时刻或某一段时 间内间内正在进行或发生的动作。正在进行或发生的动作。 通常句子一定会有一个通常句子一定会有一个“表示过去某个时间表示过去某个时间 点点”的状语。的状语。 Shewasreadingabookat10a.m.yesterdaymorning. Hewasshoppingfrom8to9lastnight. 过去进行时的结构过去进行时的结构 S(主语) + was / were +v.-ing + 其它。 否否 定定 形形 式式 问问 句句 形形 式式 was/were + not + doing Was/Were+主主 +doing? was/were + doing He was sleeping at that time. He wasnt sleeping at that time. Was he sleeping at that time? 肯肯 定定 形形 式式 1.I was singing songs yesterday morning. 否定句：否定句：_ 一般疑一般疑问 句：句：_ 2. They were drawing pictures when the teacher came in. 否定句：否定句：_ 一般疑一般疑问 句：句：_ 3. She was washing the window when the telephone rang. 否定句：否定句：_ 一般疑一般疑问 句：句：_ Exercise One I was not singing songs yesterday morning. Were you singing songs yesterday morning? Were they drawing pictures when the teacher came in? They were not drawing pictures when the teacher came in. She was washing the window when the telephone rang. Was she washing the window when the telephone rang? UFO - alien 1.The boy was walking down the street _ a UFO landed.when 3._ the alien was looking at souvenirs, the girl called the police. While While While the boy was walking down the street, a UFO landed. The boy was walking down the street when a UFO landed. 4._ the alien was visiting the museum, the boy called the TV station. 2.The girl was shopping _ she saw the alien get out. when when和和while的用法区别的用法区别 1）主句用过去进行式）主句用过去进行式+_引导的从句用一般过去式引导的从句用一般过去式 2）主句用一般过去时）主句用一般过去时+_引导的从句用过去进行时引导的从句用过去进行时 3）主句用过去进行时）主句用过去进行时+_引导的从句用过去进行时引导的从句用过去进行时 when while while 观察观察when和和while后的动词后的动词 1.While John was cleaning his room, Mary was sleeping in his room. 2.John was cleaning his room when Mary slept in his room. 3.While John was playing the piano, Mary left the house. 4. John was playing the piano when Mary left the house. 1)when后的动词可以是后的动词可以是_也可是也可是_ 2）while后的动词具有后的动词具有_ 延续性延续性 瞬间性的瞬间性的 延续性延续性 Choose “when” or “while” to fill in the blanks. (1)Iwaswalkinginthestreet_theaccident happened. (2)_youhaveameeting,youshouldturnedoff yourmobilephone. (3)_IhadPEclass,TomwashavingChinese class. (4)_Iwasdoingmyhomework,thetelephone rang. (5)_itwasraining,theplanetookoff. (6)_theteacherwasspeakingtoclass,Nick stoodupsuddenly. when When While When While While Exercise Two Last night a UFO landed on the earth and an alien(外星人）外星人）came to your neighborhood . A reporter from the TV station comes to interview(采访）采访） some of you. Groupwork Writing Write a report about this important news to CCTV You can write like this: Last night, there was a big bang in my neighborhood -a UFO landed . When this strange thing happened, 快乐闯关快乐闯关“非常非常6+1” 六个金蛋你任意选择其中一个，如果出现 玫瑰绽放你将获得一件礼物，否则你必须回 答其中一个问题！你可以自己作答，也可以 求助你的组员。 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： 次方程：次方程：_ LittleTom_computergameswhenhis mothergothome. A.isplayingB.plays C.wasplayingD.playing 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： 次方程：次方程：_ Turnoffthewaterwhileyou_yourteethor washingyourhands. A.werebrushingB.brush C.arebrushingD.brushed 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： 次方程：次方程：_ I.根据汉语意思完成下列英语句子，每空一词。 1.昨天下午五点钟你哥哥在做什么？ What_yourbrother_atfiveyesterday afternoon? 2.昨天我回到家时，我妈妈在洗衣服。 Mymother_clothes_I_ homeyesterday. wasdoing waswashing whengot 快乐闯关快乐闯关“非常非常6+1” 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： While John was playing the piano, Mary left the house. (同义句转化同义句转化) John was playing the piano when Mary left the house. 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： 次方程：次方程：_ _ the dinner was all over, everyone helped wash the dishes. A.How B. When C. Before D. Why 快乐闯关快乐闯关 “ “非常非常 6+16+1” ” 你的题目是：你的题目是： I was running in the park at 7:00 yesterday morning. (改为一般疑问句并作肯定回答改为一般疑问句并作肯定回答) _ _ _ in the park at 7:00 yesterday morning? _, _ _. Were you running Yes I was Write a passage to describe one important event that you never forget using the past continuous tens. Unit 5 What were you doing when the rainstorm came? SectionA Grammar Focus-4c 一、教学目标一、教学目标 1.知识与技能：复习过去进行时态；学习并掌握 while 和 when 的用法。 2.过程与方法：通过练习，掌握 while 和 when 的用法并能够灵活运用过去进行时。 3.情感态度和价值观：学会讲述过去发生的事情。 二、教学内容二、教学内容 1.学习 while 和 when 的用法。 2.用一般过去时和过去进行时讲述过去的事情。 三、重点难点三、重点难点 1.To know how to use“ when”and“ while”. 2. To learn past continue tense. 四、教学思路四、教学思路 本课的教学内容是人教版八年级英语下册第五单元的第三课时, Section A 的 Grammar Focus-4c 部分主要是通过练习进一步熟练运用连词 when 和 while 以及过去进行 时。对这部分的学习，应让学生先独立完成,再核对答案,纠正他们的错误,以加深记忆和理 解。 五、教学准备五、教学准备 multimedia, blackboard, tape-recorder 六、教学过程六、教学过程 Step 1 Greeting and review Sing a song like this: Were you sleeping? Were you sleeping? Brother John, Brother John? I was playing, I was playing. Ding-ding-dong, Ding-ding-dong. And let the students make their own songs. Step2. Guess Game Ask the students what they were doing when the bell rang. And let them guess what Miss. Guo doing when the sun came out. Step3. Pairwork Let the students make a conversation in pairs to talk about what were they doing, and what were their parents doing. Step4. Grammar Focus1: The past continuous tense 1. let the students conclude the definition of the past continuous tense. 2. Conclude the structure of the past continuous tense. S(主语) + was / were +v.-ing + 其它 S+wasnt/werent+其它 Was/Were+S+其它 Step5. Consolidation Do some exercise to consolidate the usage of the past continuous tense. Step6.Listening Listen to a piece of news that an UFO landed in the neighborhood, and let the students fill the blanks with “when” and “while”. Step 7.Grammar Focus 2: the differences between when and while Go over the sentences in the listening task and try to find out how to use“when, while”. First let students say out their opinions completely, and then the teacher sums up the rules. (一)when 和 while 都有“当时候”的意思。when 既可示某一时间点,也可以表示某一 段时间。在 when 引导的时间状语从句中,其谓语动词可以是延续性的,也可以是非延续性的， 可与主句中的谓语动词同时发生,也可在其后发生。 例如:1. I was just reading a book when she came into my room.她走进我房间时,我正在看书。 2. Were you writing when the teacher came in? 老师进来的时候,你在写信吗? 3. When he was a child ,he was always fishing with his father.他小时候就常常和他父亲一 起钓鱼。 (二) while 只能表示某一段时间,不能表示某一时间点。在 while 引导的时间状语从句中,其谓 语动词只能是延续性的,而且也只能与主句中的谓语动词同时发生或存在。 例如:1. While Jim was mending his bike, Lin Tao came to see him.正当吉姆修自行车时,林涛 来看他。 2. You cant do your homework while youre watching TV.你不能一边看电视一边做家 庭作业。 (三)另外,when 和 while 的区别还在于: while 引|导的时间状语从句多用于进行时态,而 when 引导的时间状语从句多用一般时态。 例如:1. While they were talking, the bell rang 正在他们谈话的时候,上课铃响了。 2. I was doing my homework when my mother came back home yesterday evening.昨天 晚上妈妈回家的时候,我正在做家庭作业。 Step8. Practice Do some exercise to consolidate the usage of when and while. Step 10 Groupwork Suppose: An UFO landed in the neighborhood last night .Make a interview in group to learn about what they were doing when the UFO landed. And then write a report to CCTV. Step 4.Summary Recite the usage of when”and“ while: (1)When+一般过去时，过去进行时/一般过去时。 (2) While+过去进行时，一般过去时/过去进行时。 Recite the structure of the past continuous S(主语) + was / were +v.-ing + 其它 S+wasnt/werent+其它 Was/Were+S+其它 Step5.Homework 1.Make four sentences with both when and while。 2 .预习 Section B 1a-1d. 七、板书设计七、板书设计 Unit 5 What were you doing when the rainstorm came? Section Grammar Focus-4c (1)When+一般过去时，过去进行时。 E.g.Were you writing when the teacher came in? I was Just reading a book when she came into my room. (2) While+过去进行时，一般过去时/过去进行时。 E.g.While they were talking, the bell rang. While Jim was mending his bike, Lin I ao came to see him.
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