(共34张PPT)
Unit 12
Life is full of the unexpected.
Section A 1a-2d
COVID-19 (新冠状病毒）
The outbreak of the COVID-19 made us stay at home and have online lessons in 2020.
Unexpected
Kobe's death
Unexpected
Have these unexpected events happened to you
lost the key
the bike didn't work
the earthquake happened
fell off the bike
Life is full of the unexpected.
I was late for work this morning. When I got up ,I found my alarm clock had rung .
When I got to school , I found the door had already been closed.
7:30
The bus left
7:40
I got outside
now
By the time I got outside, the bus had already left.
已经开走了
leave ---left ---left
The Past Perfect Tense ( 过去完成时 had done )
过去
后发生
一般过去时
过去的过去
先发生
过去完成时
Practice
now
8:20 A.M
8:00 A.M
The teacher started teaching in the classroom.
She got into the
classroom.
By the time she ________________, the teacher
________________ .
got into theclassroom
had started teaching
cooked dinner
When I got home, I found my mother _________________________.
had already cooked the dinner
B: By the time he _________, he found he _______ the key in the office.
got home
had left
Have a try
When I _______up, he ____already_________ his meal.
当我起床时，他已经吃好了。
get
ate
gotten
has
had
eaten
got
Practice
By the time he ________there, the bus_______.
在他到达那里之前，公共汽车已经离开了。
get
left
got
has
had
leave
got
Mary
What happened to her
Mary’s morning
Discuss in groups.
1a
What happened to her
1a
Prediction（预测）
What happened to Mary
Did she have a good day or a bad day
Mary had a bad morning.
She overslept / slept for a long time.
oversleep [ v sli p]
overslept v.睡过头; 睡得太久;
someone had gotten in the shower
ran to catch the bus
the bus had already
left
She left her
backpack at home.
[ b kp k]
n. 背包；旅行包
leave sth sw
1b Listen to Mary talking about her morning.
Complete the sentences.
had
gotten
had
left
had
left
By the time I got up,
my brother ______already ______ in the shower.
2.By the time I got outside,
the bus _____already ____ .
3.When I got to school,
I realized I _____ ____my backpack at home.
1c Take turns being Mary. Talk about what happened to Mary this morning.
A: What happened
B: I overslept. By the time I got up, my
brother had already gotten in the shower.
…
Pairwork
Look at the pictures and answer the questions.
2a
Where is Mary in the pictures
She is at school / in the classroom.
Is there anything good or bad happening to her
got to the classroom
left her keys
in the backpack
ran to school
was late for school
There is something bad happening to her.
Listen to Mary continue her story.Number the pictures [1–4] in the correct order.
2a
3
1
2
4
2b Fill in the blanks with the correct forms of the verbs in brackets. Then listen again and check your answers.
When I ____(get) home,
I realized I _______(leave) my keys in the backpack.
2. By the time I _____(get) back to school,
the bell ________ (ring).
3. By the time I _______(walk) into class, the teacher __________(start) teaching already.
got
had left
got
had rung
walked
had started
Pairwork
A: What happened to you
B: By the time/When ... 从句(一般过去时) , sb.had already done sth 主句（过去完成时）
the past before past
past
now
film started got to the cinema
cooked dinner went home
had no money bought books
left one’s homework at home wanted to hand in homework
my father went to work got up
Talk about Mary's mornig :
overslept
gotten into the shower
went outside
had left
left her backpackat home
left keys in the backpack
ran back to school
had rung
started teaching
What a bad day !
Mary had a bad morning. First of all she _______ .__________ she got up, her brother __________ in the shower. After her brother got out of the shower, she took a quick shower and ____ dressed. But by the time she ____ outside, the bus ________. So she ran all the way to school. When she ____ to school, she realized she ________ her ______ at home.
She ran home to get her backpack. But when she ____ home, she realized she _______ her keys in the backpack. So she had to run back to school. But by the time she ____ back to school, the bell _______ . And when she ____ into the class, the teacher _______ teaching already. She felt so tired.
Life is full of the _________ .
overslept
By the time
had gotten
got
went
had left
got
had left
backpack
got
had left
got
had rung
walked
had started
unexpected
Summary
◆ When I got to school, I realized that I had left my backpack at home.
◆ By the time I got back to school, the bell had rung.
◆ Before I got to the bus stop, the bus had already left.
过去完成时：
构成：
概念：
时间：
had + 动词的过去分词
表示在过去的某一时间或动作之前已经发生或完成了的动作。即：过去的过去。
表示动作发生在过去的过去
Grammar
The Past Perfect Tense过去完成时
过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。
它所表示动作发生的时间是“过去 的过去”。
构成：由“助动词had(用于各种人称和数) + 过去分词”构成
by the time引导时间状语从句：“到...时候”，同when引导的时间状语从句。
By the time/When + 从句(一般过去时) , …had already done sth.
主句（过去完成时)
By the time / When I got to the cinema, the movie had already started .
Practice
巩固练习
1. By the time I ____ ( get)home ,my father _____ ____( sleep).
2 .By the time I _____ (get) up ,my grandfather _____ _______( begin ) working.
3 .By the time I _____(leave)my school, I _____ ____ (finish) my homework.
4.By the time I ___(get) to the office , my boss ____ _____(leave).
5.When I got to school, I realized I_____ _____ my backpack at home.
got
had slept
got
had begun
left
had finished
got
had left
had left
2d Listen to the conversation, and then answer the questions.
What happened to Kevin today
Why
Because his alarm clock didn't go off .
2d Listen again, and then fill in the chart.
alarm clock time to wake up So The bus How to get to school
8:00 put on … not..brush…or wash… had already left Carl’s dad
didn’t
go off
kept sleeping
rushed out the door
gave me a lift in his car
2d Role-play the conversation.
Matt: Why were you late for class today,
Kevin
Kevin: My alarm clock didn’t go o ! I kept
sleeping, and when I woke up it was
already 8:00 a.m.!
Matt: Oh, no!
Kevin: So I just quickly put on some clothes
and rushed out the door.
Matt: You didn’t eat breakfast
Kevin: No, I didn’t even brush my teeth or
wash my face! But before I got to
the bus stop, the bus had already left.
Matt: Then how did you get here
Kevin: Luckily, Carl’s dad saw me on the
street and gave me a lift in his car.
Matt: Well, at least by the
time you got to school,
you were only five minutes late for class.
Plan your time reasonably.
合理安排时间
谢谢
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Unit12 Life is full of the unexpected 单元整体教学设计
单元主题意义 本单元的主题属于“人与社会、人与自我”范畴。本单元主题学习如何讲述过去发生的事情，话题是谈及始料未及的事件，贴近学生生活实际，能引起学生许多学习欲望，进而引导学生拥有良好的行为习惯。
单元教学目标 通过本单元的学习，学生能够： 目标a：能够正确运用本单元的关键词语、词组。 目标b：掌握过去完成时的结构、用法、并能根据事物发生的先后顺序用用过去完成时正确表达。 目标c：能小组活动、听力训练、写作训练等，培养学生积极向上、要求进步的精神，进而帮助其克服自己缺点，增强时间观念。 与核心素养的关系： 语言能力方面：学生能讲述过去的事情，掌握过去完成时用法。学习能力方面：学生能够利用听力图片信息，对听力内容进行合理的预测。根据语篇总段落首句，激活相关的背景只是，对文章内容进行符合逻辑的预测。通过学习，能够谈论有关令人尴尬或令人难忘的事情，引导学生理智地分析所发生的事情。思维品质方面：通过阅读培养学生积极向上、要求进步的精神，进而帮助其克服自己缺点，增强时间观念。 文化意识方面：学生从文化差异角度体验、理解愚人节等西方国家的传统节日，能够进行有效沟通和交流；通过学习，能够谈论幸运日和不幸日。
整体教学思路及教学结构图 1.来源& 内容： 本单元是《新目标英语》系列教材之一!第十二单元的内容，本单元主要学习如何讲述过去发生的事情。能够了解过去完成时，能正确使用有when,before ,as,by the time引导的时间状语从句别欧式过去发生的事情。话题贴近学生生活实际，能引起学生的学习欲望。 2.纵向知识关联： 功能： 讲述过去发生的事情Narrate past events . 话题： 难以预料的事情unexpected events. 语言知识： 能正确使用下列词汇： unexpected ,backpack,oversleep,ring,block,worker,above,alive,airport,till,west,cream,pie,bean,market,fool,discovery,lady,cancel,officer,believable,disappear 能正确使用下列常用表达： by the time , give a lift ,in line with , show up ,costume party ,sell out 能通过谈论发生在过去的事情，培养学生对发生的事情进行客观评论的能力，增强学生自主解决问题的能力。 能根据自己的生活经历写关于幸运日和不幸日的故事。 掌握文章中的逻辑线索，依据一定的逻辑线索谈论令人难忘的事情，帮助学生理智地分析所发生的事情。 3.横向知识关联： （1 ）复习八年级的相关词汇； （2 ）本单元出现过去完成时用法，为高中打基础。 教学结构图：
单元课时安排
语篇 课型 课时 课时目标 评价任务
Section A 1a-2d 听说课 第一课时 能够掌握并熟练运用本课重点词汇；掌握过去完成时的结构及用法。初步运用本课重点目标语言描述过去发生的事。 通过Pair-work的形式对学习方法谈论，评价学生的对目标句型的认知；通过可视化思维工具整理重点学习方法短语，评价学生对课堂内容的理解与整合；通过听力联系，评价学生准确使用本单元功能性语言。
Section A 3a-4c 读写课 第二课时 通过学习重点词汇句型，使学生认识到生活中充满着许多出乎意料的时间，培养学生正确看待事物的积极心态，流利地讲述自己曾经的特别的一天。 通过读课文找出描述过去的句子，评价学生对目标句型的认知；通过提取描述关于学习障碍的关键信息，并完成问题，评价学生的信息提取和整合能力；在图片和文字提示下，复述课文，评价学生对语言结构和词汇的理解；通过编写对话和角色表演进行口头输出，评价学生的英语思维和语言表达能力。
Section B 1a-1d 听说课 第三课时 培养学生从所听到的对话中获取基本信息的能力。 通过问题启发式评价引导学生，评价学生对语篇主题的理解；通过个人思考和合作交流，评价学生主动参与到学习中的能力。
Section B 2a-2e 阅读课 第四课时 培养学生的阅读能力，理解关键词和短语的能力；帮助学生了解愚人节，开玩笑不能伤害别人的感情。 通过问题启发式评价引导学生从整体到具体的认识，并提取关键信息完成思维导图，评价学生对文本第一段的理解和信息提取能力；通过读文章，定位、获取、整合信息，评价学生对文章第二段的理解和信息整合的能力；通过对话编写和角色表演进行口头输出，并通过书面表达的形式，评价学生对句型的掌握
Section B 3a-Self check 写作课 第五课时 学生能够总结、归纳、巩固、运用本单元所学的重点短语；能根据所学知识进行写作，提高学生的写作能力。 通过书面表达的形式，评价学生写作的能力。
第1课时 教学设计
课题 Unit 12 Life is full of the unexpected . Section A 1a-2d
课型 听说课√ 语法课口 阅读课口 写作课口 其它课__________
教材（语篇）分析： 【what】 本节课是一节听说课，因这是本单元第一课时，其基础地位和铺垫作用应给予高度重视。 【why】 本课是本单元的第一课时，在整个单元中起着话题导入的作用。内容贴近学生生活实际，所含功能句都是日常生活用语，因此课堂任务应侧重培养学生的语言实践能力。 【how】 本节主要内容是一个完整的听说任务连活动，学习内容围绕女孩Mary因为晚起导致上学迟到等一系列后果。
学情分析： 自然情况 九年级的学生，语言感知能力比较强。 （二）已有基础 由于话题贴近学生生活实际，在学习过程中，结合女孩的情景讲述，很容易激发学生的同感并引起学习的兴趣。
（三）存在问题
各别同学有语言障碍。 （四）解决措施 教师鼓励学生积极参与课堂，进行多方位思考，并进行有效的语言输出。
教学目标： 通过本课学习，学生能够： 学生能学会重点词汇以及目标语言。 （学习理解） 学生能够识记以下词汇：backpack ,oversleep,give..a lift,by the time ,ring .等。 2.学生能掌握过去完成时结构及用法。初步运用本课重点句型描述过去发生的事情: By the time I got up ,my brother had already gotten in the shower. By the time I got outside ,the bus had already left. When I got to school,I realized that I had left my backpck at home . By the time I got back to school, the bell had rung . By the time I walked into the class, the teacher had started teaching already . （应用实践） 3 学生能够基本听懂含有本课重点词汇和目标语言的听力材料。初步了解听前的预测技巧，听的过程中有目的地获取信息，同时听的过程中初步感知含有过去完成时的结构的句子。 （迁移创新）
9教学重难点 重点：过去完成时的用法。初步感知其语法结构： “had+过去分词” 难点：能够用夺取时态叙述过去发生的事情。
学习活动设计 教师活动学生活动环节一：Activity 1 教师活动1 Lead-in before listening Watch a video about some embarrassing things . According to some picture ,learn some new words . Learn about past perfect tense . T:I had a bad day last month . When I got up , I found my my clock had rung . It was already 7:00 . By the time I went to the bathroom , my son gotten in the shower , Oh, what a pain ! So I had to wait . When I went outside , I found my car had broken down . 学生活动1 Watch a video Learn some new words Ask and answer 活动意图说明： 老师通过一系列的活动，激起学生对下一步内容学习的欲望。 环节二：Activity 2 教师活动2 Presentation Work on 1a. Look at the five picture ;talk about them with students . Get students to guess what happened to Mary . Learn key words or phrases while talking about the pictures . T:Looking at the Picture 1 carefully , what can you see The girl was in her bed , looking at her alarm clock . Through the window , we can see that the sun was already up . What happened to her Can you guess Ask students to tell the story about the girl . Possible answer: She overslept . By the time she got up , someone had already gotten in the shower . She rushed out the door to catch the bus . The bus had left before she got to the bus stop . When she got to school , she realized she had left the backpack at home. 学生活动2 Finish 1a 活动意图说明： 通过展示主题图，让学生根据图片情景描述内容，预测故事内容，为下一步听力做好铺垫。并在情境中呈现新知复习旧知。 环节三：Activity 3 教的活动3 Listening to 1b While listening Listen to Mary talking about her plete the sentences . After checking the answers , the teacher asks students to read the sentence carefully , and then tell the structure of past perfect tense : had+过去分词学的活动3 Finish 1b . 活动意图说明： 通过听力训练，帮助学生更好地认知目标语----过去完成时 环节四：Activity 4 教的活动4 Pair work Take turns being Mary .Look at the pictures in 1 and talk about what happened this morning. A:What happened B: I overslept . By the time I got up , my brother already gotten in the shower. 学的活动4 Work in pairs . 学的活动3 1. Ss observe the images and understand the situation. 2. Ss complete the questions and answers using past future tense. 活动意图说明： 帮助学生用目标语言进行语言训练。 环节五：Activity 5 教的活动5 Listening to 2a &2b Before listening Look at the pictures guess what happened next While listening : Listen to the tape for the first time and finish 2a . Listen to the tape for the second time and finish 2b. Fill in the blanks with the correct forms of the verbs in brackets . Then listen again and check your answers After listening Listen again , and then talk about Mary’s morning using “by the time” or “when”. 学的活动5 Answer the question . Finish 2a&2b 活动意图说明： 通过听力训练，进一步熟悉练习过去完成时的构成和用法;通过复述故事使学生完成掌握过去完成时构成和用法。 环节六：Activity 6 教的活动6 Work on 2d: Role-play the conversation Listen to the conversation for the first time , and then answer the questions : What happened to Kevin today Why was Kevin Late for class Listen again , and then fill in the chart . Ask students to talk about Kevin according to the chart . Pair work . Ask students to role-play the conversation in 2d . 学的活动6 Ask and answer . Work in groups . 活动意图说明： 通过听两遍进一步强化训练学生获取相关目标语言信息的能力，然后根据脉络清晰的图表目标语言进行复述，最后角色扮演，强化巩固前面所学习的词汇和句型结构。 环节七：Activity 7教的活动7 Consolidation 想想自己是否有倒霉的经历，向全班同学讲述自己的事情的经过。 I had a bad day last weekend ... 学的活动7 Ask and answer . 活动意图说明： 进一步巩固语言目标。
板书设计 Unit 12 Life is full of the unexpected . Period 1 Section A 1a-2d oversleep-overslept-overslept by the time rush out the door when run all the way to .. realized ... had left .. at home .
分层作业设计 基础巩固： Recite the conversation in 2d 设计意图：熟记本课重点单词和短语。 能力提升: Finish some practice 设计意图： 巩固本课所学内容。
教学反思与改进 本节课的设计体现了任务型教学的特点，整堂课的设计注重了由易至难，逐层推进，逐步完成各个人物的顺序安排。整堂课学生进行了听、在听、反复听、读、复述、角色扮演训练、学生参与度高，参与面广。所学功能句型都是日常生活语言，因此课堂任务侧重培养了语言实际应用能力。作为一节听说课，注重听前预测方法的指导，同时注重启发想象力、进行口头表达逻辑思维能力的训练。自主学习和合作学习相结合，充分调动学生学习的积极性。
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