人教版九年级Unit 12 Life is full of the unexpected.-Section A Grammar focus 4a—4c-ppt课件-(含教案+素材)-部级优课-(编号：8073c).zip
1. The coffee became cold. I put cream (n. 奶油) in the coffee. _ 2. The teacher collected the math homework. I got to school. _ 3. I completed the work for my boss. The workday (n. 工作日) ended. _ 4. The movie started. I arrived at the cinema. _ 5. My mother finished making the apple pie (n. 果馅派). I got home from my language course. _ My story _ _ _ _ _ _ _ SectionA Grammarfocus-4c timePlaceIncident TheWorldTrade Centerwashitby aplane February22, 2011 InNew Zealand Earthquake September 11,2001 In New York storytime Myunexpectedlunch Imadedumplingslast Sunday. Ihadhurtmyhandwith knifebefore12a.mlast Sunday. 过去过去某个时间某个时间 过去过去某个时间之前某个时间之前 Ihadhurtmyhandwithknifebefore12a.mlast Sunday. Myunexpectedlunch 过去过去某个动作之前某个动作之前 IhadhurtmyhandwithknifebeforeImade dumplings. 过去过去某个时间之前某个时间之前 S(主语主语)+had+done+其它其它 Finishthetask 1.过去完成时的构成：过去完成时的构成：_+_ 2.过去完成时表示：过去完成时表示： _ _ 3.过去完成时常与过去完成时常与 _等引导的时间状等引导的时间状 语连用。语连用。 had过去分词过去分词 when,before,bythetime 过去某一时刻或动作之前已经发生或过去某一时刻或动作之前已经发生或 完成的动作。完成的动作。 Thepastperfecttense I He She We You They had (not) played. finished. shopped planned cried studied read. made. beforedinneryesterday. bytheendofschoolday. when before bythetime pasttime pastaction Observe(观察观察) sbdidsth sthhappened Thepastperfecttense used. moved. 1.BythetimeIleftforschoolinthemorning, _ _ _ Ihadalreadyhadbreakfast. Ihadalreadyhadsupper. Ihadalreadyhadmyhaircut. talkandshare Tellustwotruestatementsandonefalse statementaboutyourdayyesterday.Wewill guessthefalsestatement. 2.Bytheendoftheschoolday, _ _ _ 3.Bydinnertime, I_ I_ I_ 1.当我到达学校的时候，我才意识到我把书包当我到达学校的时候，我才意识到我把书包 忘在家里了。忘在家里了。 _Igottoschool,IrealizedthatI _mybackpackathome. 2到我返回学校的时候，铃声已经响过了。到我返回学校的时候，铃声已经响过了。 _Igotbacktoschool,the bell_. 3.我到达公共汽车站之前，我到达公共汽车站之前，汽车已经离开了。汽车已经离开了。 BeforeI_thebusstop,the bus_. hadleft Bythetime hadrung 根据汉语提示完成句子。根据汉语提示完成句子。 had gotto alreadyleft When 4.我决定先买一杯咖啡，然后再去办公室。我决定先买一杯咖啡，然后再去办公室。 I_gouptomy officewhenIdecidedtogetacoffeefirst. wasaboutto 5.就在我和别的工作人员一起排队等候的时就在我和别的工作人员一起排队等候的时 候，听到了一个巨大的声响。候，听到了一个巨大的声响。 AsI_with theotherofficeworkers,I _. waswaitingin line heardaloudsound 4a Makesentencesusingby the timeorbefore. 1.Timwentintothebathroom.Marygotup. 2.Thecoffeebecamecold.Iputcream(n.奶奶 油油)inthecoffee. BeforeIputcreaminthecoffee,the coffeehadbecomecold. BythetimeMarygotup,Timhad alreadygoneintothebathroom. 3.Theteachercollectedthemathhomework. Igottoschool. 4.Icompletedtheworkformyboss.The workdayend 5.Themoviestarted.Iarrivedatthecinema. 6.Mymotherfinishedmakingtheapplepie (n.果馅派果馅派).Igothomefrommylanguage course. 4b Fillintheblankswiththecorrectforms ofthewordsinthebox. 1.BythetimeIarrivedattheparty, everyoneelse_already_. 2.Whenheputthenoodlesintoabowl,he realizedhe_toaddthe greenbeans(n.豆豆). rushout,forget,arriveat,gointo, showup(赶到；露面赶到；露面),findout showeduphad hadforgotten 3.Bythetimemymothercameback fromthemarket,I_already _thedoortogoformy pianolesson. 4.Beforeshegottotheairport,she _ _abouttheearthquake. had rushedout hadfound out rushout,forget,arriveat,gointo, showup,findout 5.Whenshe_themovietheater, sherememberedshehadforgottento feedherdog. 6.Beforeshegotachancetosaygoodbye, he_thebuilding. arrivedat hadgoneinto rushout,forget,arriveat,gointo, showup,findout Time(When) Place(Where) WhoWhat 1lastTuesdayintheclass 2lastSunday inthepark 3 yesterday onthe playground 4 last nightathome Makeupstories(编故事编故事) Whatkindofstorydoyouwanttomakeup? funnysurprising moving sad scary Whatdoyouthinkofthestories? Evaluationlist(评价表评价表) Items(评分项目评分项目) FullScore 满分满分 Score 得分得分 Total 总分总分 1.haddone3 2.thetime&bybefore2 3.pronunciation(语语音音)& intonation(语调语调) 2 4.expression(表表情情)& action(动作动作) 2 5.voice(音量音量)1 surprising moving sad scaryfunny 1.复习复习GrammarFocus中的内容。中的内容。 Trytomakesentenceswithbefore, by the timeandmakeuseofthepast perfecttense. 2.写作：写作：描述一次难忘的经历。描述一次难忘的经历。 Unit 12 Life is full of the unexpected. Section A (Grammar focus-4c) 1、教学目标教学目标 1.学习掌握下列词汇:cream, workday, pie, show up, bean, market, by the end of. 2.进一步复习巩固学习 Section A 部分所学的生词和词组。 3.巩固过去完成时的用法，能运用所掌握的语法，句型和词汇进 行交流。 4.能比较流利地讲述自己特别的经历。 二、教学重难点教学重难点 教学重点教学重点 指导学生归纳总结过去完成时的用法以及句型结构。 教学难点教学难点 运用学过的语法写出过去难忘的的经历，并能流畅地讲故事。 三、教学方法三、教学方法 1.合作交流、互相帮助。 2.指导学生归类总结语法内容并能运用过去完成时讲述故事。 四、教学过程四、教学过程 1. Revision Ask some students to retell the story that we learned yesterday. Teacher shares her story - The unexpected lunch II. Lead-in T: I made dumplings last Sunday. I had hurt my hand with knife before 12a.m last Sunday. I had hurt my hand with knife before I made dumplings. Ss: 过去完成时的构成：_ 过去完成时表示：_ 过去完成时常与_等引导的时间状语连用 III. Talk and share. 1.By the time I left for school in the morning, _. 2. By the end of the school day, _. 3. By dinner time, _. IV. Grammar Focus. 1. Ask the students to finish the exercises (1).当我到达学校的时候，我才意识到我把书包忘在家里了。 When I got to school, I realized I _ _my backpack at home. (2).到我返回学校的时候， 铃声已经响过了。 _ _ _ I got back to school, the bell _ _. (3).我到达公共汽车站之前， 汽车已经离开了。 Before I _ _ the bus stop, the bus _ _ _. (4).我决定先买一杯咖啡，然后再准备去办公室。 I _ _ _ go up to my office when I decided to get a coffee first. (5).就在我和别的工作人员一起排队等候的时候，听到了一个巨大 的声响。 As I _ _ _ _ with the other office workers, I _ _ _ _. 2. Make a summary 由 when, by the time, before 等引导时间状语从句时，若描述发生 在过去的事，主句常用过去完成时(had + 过去分词)表示动作发生在 过去的过去。 Be about to do, be doing 等表示即将或正在做某事时，常用 when 引导从句表示突然发生的动作，when 可省略。 . Practice 1. Work on 4a. Ask four students to write their sentences on the blackboard.Correct their sentences together in class. Eg. (1).Tim went into the bathroom. Mary got up. By the time Mary got up, Tim had already gone into the bathroom. (2). The coffee became cold. I put cream (n. 奶油) in the coffee. (3). The teacher collected the math homework. I got to school. (4). I completed the work for my boss. The workday ended. (5). The movie started. I arrived at the cinema. (6). My mother finished making the apple pie (n. 果馅派). I got home from my language course. 2. Work on 4b. Let Ss read the words or phrases in the box and try to understand the meanings of them. Then fill in the blanks with the correct forms of the words by themselves. (1). By the time I arrived at the party, everyone else _already _. (2). When he put the noodles into a bowl, he realized he _to add the green beans (n. 豆). (3). By the time my mother came back from the market (n. 市场), I _ already _ the door to go for my piano lesson. (4). Before she got to the airport, she _ _ about the earthquake. (5). When she _ the movie theater, she _ remembered she had forgotten to feed her dog. (6). Before she got a chance to say goodbye, he _ the building. 2.Correct their answers together. VI. Write and share stories. 1.Let Ss think about their sad/interesting/unlucky/exciting/scary day . Then write their unforgettable stories. 2.Ask some students to share their stories. VII. Homework 1.Review Grammar Focus .Try to make sentences with before, by the time and and make use of the past perfect tense. 2.Writing：Describe the most unforgettable experience.
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1. The coffee became cold. I put cream (n. 奶油) in the coffee. _ 2. The teacher collected the math homework. I got to school. _ 3. I completed the work for my boss. The workday (n. 工作日) ended. _ 4. The movie started. I arrived at the cinema. _ 5. My mother finished making the apple pie (n. 果馅派). I got home from my language course. _ My story _ _ _ _ _ _ _ SectionA Grammarfocus-4c timePlaceIncident TheWorldTrade Centerwashitby aplane February22, 2011 InNew Zealand Earthquake September 11,2001 In New York storytime Myunexpectedlunch Imadedumplingslast Sunday. Ihadhurtmyhandwith knifebefore12a.mlast Sunday. 过去过去某个时间某个时间 过去过去某个时间之前某个时间之前 Ihadhurtmyhandwithknifebefore12a.mlast Sunday. Myunexpectedlunch 过去过去某个动作之前某个动作之前 IhadhurtmyhandwithknifebeforeImade dumplings. 过去过去某个时间之前某个时间之前 S(主语主语)+had+done+其它其它 Finishthetask 1.过去完成时的构成：过去完成时的构成：_+_ 2.过去完成时表示：过去完成时表示： _ _ 3.过去完成时常与过去完成时常与 _等引导的时间状等引导的时间状 语连用。语连用。 had过去分词过去分词 when,before,bythetime 过去某一时刻或动作之前已经发生或过去某一时刻或动作之前已经发生或 完成的动作。完成的动作。 Thepastperfecttense I He She We You They had (not) played. finished. shopped planned cried studied read. made. beforedinneryesterday. bytheendofschoolday. when before bythetime pasttime pastaction Observe(观察观察) sbdidsth sthhappened Thepastperfecttense used. moved. 1.BythetimeIleftforschoolinthemorning, _ _ _ Ihadalreadyhadbreakfast. Ihadalreadyhadsupper. Ihadalreadyhadmyhaircut. talkandshare Tellustwotruestatementsandonefalse statementaboutyourdayyesterday.Wewill guessthefalsestatement. 2.Bytheendoftheschoolday, _ _ _ 3.Bydinnertime, I_ I_ I_ 1.当我到达学校的时候，我才意识到我把书包当我到达学校的时候，我才意识到我把书包 忘在家里了。忘在家里了。 _Igottoschool,IrealizedthatI _mybackpackathome. 2到我返回学校的时候，铃声已经响过了。到我返回学校的时候，铃声已经响过了。 _Igotbacktoschool,the bell_. 3.我到达公共汽车站之前，我到达公共汽车站之前，汽车已经离开了。汽车已经离开了。 BeforeI_thebusstop,the bus_. hadleft Bythetime hadrung 根据汉语提示完成句子。根据汉语提示完成句子。 had gotto alreadyleft When 4.我决定先买一杯咖啡，然后再去办公室。我决定先买一杯咖啡，然后再去办公室。 I_gouptomy officewhenIdecidedtogetacoffeefirst. wasaboutto 5.就在我和别的工作人员一起排队等候的时就在我和别的工作人员一起排队等候的时 候，听到了一个巨大的声响。候，听到了一个巨大的声响。 AsI_with theotherofficeworkers,I _. waswaitingin line heardaloudsound 4a Makesentencesusingby the timeorbefore. 1.Timwentintothebathroom.Marygotup. 2.Thecoffeebecamecold.Iputcream(n.奶奶 油油)inthecoffee. BeforeIputcreaminthecoffee,the coffeehadbecomecold. BythetimeMarygotup,Timhad alreadygoneintothebathroom. 3.Theteachercollectedthemathhomework. Igottoschool. 4.Icompletedtheworkformyboss.The workdayend 5.Themoviestarted.Iarrivedatthecinema. 6.Mymotherfinishedmakingtheapplepie (n.果馅派果馅派).Igothomefrommylanguage course. 4b Fillintheblankswiththecorrectforms ofthewordsinthebox. 1.BythetimeIarrivedattheparty, everyoneelse_already_. 2.Whenheputthenoodlesintoabowl,he realizedhe_toaddthe greenbeans(n.豆豆). rushout,forget,arriveat,gointo, showup(赶到；露面赶到；露面),findout showeduphad hadforgotten 3.Bythetimemymothercameback fromthemarket,I_already _thedoortogoformy pianolesson. 4.Beforeshegottotheairport,she _ _abouttheearthquake. had rushedout hadfound out rushout,forget,arriveat,gointo, showup,findout 5.Whenshe_themovietheater, sherememberedshehadforgottento feedherdog. 6.Beforeshegotachancetosaygoodbye, he_thebuilding. arrivedat hadgoneinto rushout,forget,arriveat,gointo, showup,findout Time(When) Place(Where) WhoWhat 1lastTuesdayintheclass 2lastSunday inthepark 3 yesterday onthe playground 4 last nightathome Makeupstories(编故事编故事) Whatkindofstorydoyouwanttomakeup? funnysurprising moving sad scary Whatdoyouthinkofthestories? Evaluationlist(评价表评价表) Items(评分项目评分项目) FullScore 满分满分 Score 得分得分 Total 总分总分 1.haddone3 2.thetime&bybefore2 3.pronunciation(语语音音)& intonation(语调语调) 2 4.expression(表表情情)& action(动作动作) 2 5.voice(音量音量)1 surprising moving sad scaryfunny 1.复习复习GrammarFocus中的内容。中的内容。 Trytomakesentenceswithbefore, by the timeandmakeuseofthepast perfecttense. 2.写作：写作：描述一次难忘的经历。描述一次难忘的经历。 Unit 12 Life is full of the unexpected. Section A (Grammar focus-4c) 1、教学目标教学目标 1.学习掌握下列词汇:cream, workday, pie, show up, bean, market, by the end of. 2.进一步复习巩固学习 Section A 部分所学的生词和词组。 3.巩固过去完成时的用法，能运用所掌握的语法，句型和词汇进 行交流。 4.能比较流利地讲述自己特别的经历。 二、教学重难点教学重难点 教学重点教学重点 指导学生归纳总结过去完成时的用法以及句型结构。 教学难点教学难点 运用学过的语法写出过去难忘的的经历，并能流畅地讲故事。 三、教学方法三、教学方法 1.合作交流、互相帮助。 2.指导学生归类总结语法内容并能运用过去完成时讲述故事。 四、教学过程四、教学过程 1. Revision Ask some students to retell the story that we learned yesterday. Teacher shares her story - The unexpected lunch II. Lead-in T: I made dumplings last Sunday. I had hurt my hand with knife before 12a.m last Sunday. I had hurt my hand with knife before I made dumplings. Ss: 过去完成时的构成：_ 过去完成时表示：_ 过去完成时常与_等引导的时间状语连用 III. Talk and share. 1.By the time I left for school in the morning, _. 2. By the end of the school day, _. 3. By dinner time, _. IV. Grammar Focus. 1. Ask the students to finish the exercises (1).当我到达学校的时候，我才意识到我把书包忘在家里了。 When I got to school, I realized I _ _my backpack at home. (2).到我返回学校的时候， 铃声已经响过了。 _ _ _ I got back to school, the bell _ _. (3).我到达公共汽车站之前， 汽车已经离开了。 Before I _ _ the bus stop, the bus _ _ _. (4).我决定先买一杯咖啡，然后再准备去办公室。 I _ _ _ go up to my office when I decided to get a coffee first. (5).就在我和别的工作人员一起排队等候的时候，听到了一个巨大 的声响。 As I _ _ _ _ with the other office workers, I _ _ _ _. 2. Make a summary 由 when, by the time, before 等引导时间状语从句时，若描述发生 在过去的事，主句常用过去完成时(had + 过去分词)表示动作发生在 过去的过去。 Be about to do, be doing 等表示即将或正在做某事时，常用 when 引导从句表示突然发生的动作，when 可省略。 . Practice 1. Work on 4a. Ask four students to write their sentences on the blackboard.Correct their sentences together in class. Eg. (1).Tim went into the bathroom. Mary got up. By the time Mary got up, Tim had already gone into the bathroom. (2). The coffee became cold. I put cream (n. 奶油) in the coffee. (3). The teacher collected the math homework. I got to school. (4). I completed the work for my boss. The workday ended. (5). The movie started. I arrived at the cinema. (6). My mother finished making the apple pie (n. 果馅派). I got home from my language course. 2. Work on 4b. Let Ss read the words or phrases in the box and try to understand the meanings of them. Then fill in the blanks with the correct forms of the words by themselves. (1). By the time I arrived at the party, everyone else _already _. (2). When he put the noodles into a bowl, he realized he _to add the green beans (n. 豆). (3). By the time my mother came back from the market (n. 市场), I _ already _ the door to go for my piano lesson. (4). Before she got to the airport, she _ _ about the earthquake. (5). When she _ the movie theater, she _ remembered she had forgotten to feed her dog. (6). Before she got a chance to say goodbye, he _ the building. 2.Correct their answers together. VI. Write and share stories. 1.Let Ss think about their sad/interesting/unlucky/exciting/scary day . Then write their unforgettable stories. 2.Ask some students to share their stories. VII. Homework 1.Review Grammar Focus .Try to make sentences with before, by the time and and make use of the past perfect tense. 2.Writing：Describe the most unforgettable experience.
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