人教版八年级英语下册unit5教案

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1、Unit 5 What were you doing when the rainstorm came?单元备课Analysis of Teaching Material本单元的话题是难忘的事件，通过学习学生学会谈论过去发生的事情、学会讲故事。能正确使用连词when和while，能恰当运用过去进行时结构进行提问和叙述。如何使用过去进行时，使用when、while引导的时间状语从句和进一步熟悉一般过去时和过去进行时的搭配使用是本单元的重点内容。本单元难点是体会while和when在引导时间状语从句时用法上的区别和用一般过去时和过去进行时描述事件。Analysis of the students 八

2、年级学生“两极分化”现象较为严重，优生和中等生数量少，部分学生有厌学情绪。学习任务加重，学习习惯不是很好，没有形成一定的适合自己的方法，都有待改善.Teaching aims 1 语言目标：能运用过去时态描写过去发生的事情2 技能目标：能听懂有关过去发生事件，能简单描写过去发生的事件3 情感目标：让学生知道在灾害面前要更团结，友善，互相帮助Teaching focus 1.掌握以下单词：alarm.storm,wind,light,area,wood,window,match, passage,pupil,silence,date,tower,truth,report, realize,str

3、ange,asleep,fallen,icy,heavily,suddenly,completely,recently,against 2.掌握以下表达：go off，pick up,fall asleep, die down, make ones way, in silence,take down.3.语法和时态：过去进行时、when和while引导的时间状语从句。 Teaching difficulty (1）能在没有具体时间状语的情况下，理解和正确运用过去进行时。 (2）能弄清when和while的区别 (3) 能正确运用一般过去时和过去进行时在作文描述事件。Teaching metho

4、d 采用直观教学法，遵循以学生为主体的原则。Learning method 采用独立思考与小组合作与交流相结合的方法，在老师的引领下相对独立地学习知识，培养能力。Teaching aids A tape recorder，multimediaTeaching timesThe first period Section A 1 (1a -2d) The second period Section A 2 (3a-3c)The third period Section A 3 (Grammar Focus-4c)The fourth period Section B 1 (1a-2e)The fi

5、fth period Section B 2 (3a-self check) The first period SectionA1a-2dTeaching aims 一、知识与技能1.掌握重点词汇和句型: Whatwereyou/washe(she)doingwhen?I/He/Shewasdoingwhen.2.初步掌握使用过去进行时来询问或描述过去进行的事情，并学会用when描述某动作或某事件的发生。3.能在交际过程中较流利地运用所学结构和句型。4.提高抓取和记录关键信息的听力技能。二、过程与方法采用目标和直观教学法，调动学生的积极性，引导他们积极参与课堂。三、情感态度与价值观让学生爱上英

6、语课堂活动，鼓励他们在课堂上进行合作交流。Teaching focus 1. 掌握过去进行时态：“was/were+doing”结构。2.掌握when引导的时间状语从句。Teaching difficulty 掌握由when引导的时间状语从句以及如何使用过去进行时。Teaching method 任务型教学法，情景教学法，交际教学法。Learning method 模仿，讨论与交流。Teaching aids 图片，多媒体。Teaching steps Step 1 Warming up Yesterday, there was a rainstorm. Where were they whe

7、n the rainstorm came?Here are some reports.For example: A: Where were you when the rainstorm came? B: I was in the library.A: What were you doing when the rainstorm came? B: I was waiting for the bus at the bus stop.1a Where were the people at the time of the rainstorm? Match the statements.Step 2 L

8、istening 1b：What were they doing when the rainstorm came? Lets listen. Pay attention to “was/were +doing”.Listen to the TV report and circle the correct response.Step 3 Speaking 1c Look at the pictures and answer the questions by using “was/were + doing” eg: A: What was the boy doing at the time of

9、the rainstorm? B:He_.Pair work: 1c Talk about what the people in 1a were doing at the time of the rainstorm Step 4 Listening 2a Listen and number the pictures 1-5. 2b Listen again. Fill in the blanks in the sentences in 2a.Step 5 Speaking 2c Use the information in 2a to retell the story in a convers

10、ation between the boy and a TV reporter.2d Role play the conversation.Step 6 Language points1. My alarm didnt go off so I woke up late. alarm n. 闹钟 go off发出响声e.g. What time shall I set the alarm for?我该把闹钟拨到几点钟响？2. I was waiting for the bus when it began to rain heavily. 1) begin v. (began) 开始e.g. Il

11、l begin whenever youre ready.一般来说，begin to do和begin doing可以互换，但在以下三种情况下，用to do。 I. 主语不是指人，而是it等。如：It began to rain. II. begin+心理活动的词。如：begin to know/believe/wonder/think/realize等词。 III. begin本身是ing形式，为避免重复后接to do。 即：beginning to do2) heavily adv. 在很大程度上；大量地 e.g. moving heavily 吃力地移动It was raining he

12、avily. 雨下得很大。(此时heavily相当于hard)3. So, when the rainstorm suddenly came, suddenly adv. 突然；忽然e.g. I suddenly remembered that I hadnt locked the door. 我忽然想起没有锁门。4. Thats strange. strange adj.奇怪的；不可思议的 stranger n.陌生人5. I called at seven and you didnt pick up. pick up(=pick up the phone) 接电话 pick up 还有以下

13、含义：1) 拾起；捡起 e.g. Pickthemup. 把它们捡起来。Thekidspickedupmanyseashellsattheseashore.孩子们在海边捡到许多贝壳。2) （开车）接某人 e.g. Thecarstoppedtopickmeup.汽车停下来接我。Step 7 Speaking Make a survey. Ask your partners in your group what they were doing at the following time. Fill in the form then give a report. Time Names doing

14、Yesterday 7:00 Tom reading Peter shopping Yesterday 8:00 Tom walking Peter Yesterday 9:00 Report: Tom was reading. Peter was shoppingA: What were you doing yesterday at 7:00? B: I was reading.Step 8 Summary 1. 在图书馆 in the library 2. 在的时候 at the time of 3. 去上班 go to work 4. 等公共汽车wait for the bus 5. 走

15、路回家walk home 6. 在街上on the street 7. 打篮球play basketball 8. 弹钢琴play the pianoStep 9 Exercise根据上下文内容填空。（2d Role-play巩固）Mary: What _ you doing last night? I called at seven and you didnt pick _.Linda: Oh, I was in the kitchen helping my mom.Mary: I see. I called _ at 8 and you didnt _ then either.Linda:

16、 What was I doing at 8? Oh, I know. When you called, I was _ a shower.Mary: But then I called again at 9.Linda: Oh, I _ sleeping at that time.Mary: So early? Thats strange.Linda: Yeah, I was tired. Why _ you call so many times?Mary: I needed help with my homework. So while you were _, I called Jenny

17、 and she helped me. Blackboard DesignUnit 5 What were you doing when the rainstorm came?The first period SectionA1a-2dWhatwereyou/washe(she)doingwhen?I/He/Shewasdoingwhen. Teaching introspectionThe second period Section A 2 (3a-3c)Teaching aims一、知识与技能1.掌握重点词汇和短语。2.培养学生的阅读能力及技巧。3.复习、运用过去进行时。二、过程与方法采用

18、目标和直观教学法，调动学生的积极性，引导他们积极参与课堂。三、情感态度与价值观培养学生在灾害面前要更团结，更友善，更懂得互相帮助。Teaching focus1.掌握重点词汇和短语。2.复习、运用过去进行时。Teaching difficulty1. 培养学生的阅读能力及技巧。2.when和while的区别。Teaching method教师引导，学生自主探究，小组合作。Learning method 自主探究与小组合作相结合。Teaching aids 图片，多媒体。Teaching stepsStep 1 Revision 1. Ask students to talk about wha

19、t they were doing last night in groups of four then give a report.2. 复习短语 在的时候 at the time of 走路回家walk homeStep 2 Presentation（3a）Ask the students to look at the picture and think about what has happened.Step 3 Reading 3a Read the passage quickly and answer the questions1) What was the weather like

20、before the heavy ran started?2）What was the neighborhood like after the storm?Keys: 1. Black clouds were making the sky very dark. With no light outside, it felt like midnight.2. The neighborhood was in a mess.3b Read the passage again and complete the sentences.Keys: 1) were blowing 2) was putting

21、pieces of wood over the windows3) was helping his mom make dinner 4) fell asleep: was dying downStep 4 Speaking 3c Discuss the questions. Kun Ming station eventsStep 5 Language points 1.With no light outside, it felt like midnight. 此句中介词with表示一种伴随状况，同时还包含着某种因果关系，表示“因某种状况的存在而导致”, 因此可翻译成“由于；因为”等。e.g.

22、With my parents away, Im the king of the house. 我爸妈不在家，可是家中的“王”了！I cant work with all that noise going on.由于那噪音响着，我无法工作。2. Bens dad while his mom was making sure the flashlights and radio were working. 1) 此句中的连词while的意思是 “当的时候；和同时”，while还可以表示“而；然而；但”之意。 e.g. Tom is active and outgoing while his sist

23、er Rosa is shy and quiet. 汤姆活跃外向，而他的妹妹罗莎却害羞腼腆。2) make sure“确认，查明，核实；确保；设法保证”，其后可接句子，或接介词of及宾语，用来引入需要确认的内容。e.g. Could you make sure what time hes arriving? 你能确认一下他几点到达吗？Make sure you turn off the TV before you leave the house. 在你离开屋子前确认关闭了电视。3) 此句中的work表示机器，器官等 “运作，运转, 奏效”e.g. My watch is waterproof

24、that means it would work fine even if its in water. 我的手表是防水的 这就是说即便在水里它也会正常运转。3. It was hard to have fun with a serious storm happening outside.It is adj. for sb. to do sth. 对某人来说做怎么样。e.g. It is important for us to learn English. 对我们来说学英语很重要。练习：1. 在街上踢球很危险。It is _ soccer on the street.2.早上读书对你来说很有必要

25、。It is _ for you _ in the morning.3. 对他来说完成作业很容易It is _ for him _.4. He finally fell asleep when the wind was dying down at around 3:00 a.m.fall asleep 进入梦乡，睡着 asleep adj. 睡着区别：sleepy& asleep & sleep&sleepingsleepy是形容词，可意为 “困倦的；瞌睡的”，可作定语和表语。如：Ill go to bed. Im sleepy. 我要去睡觉了。我困了。asleep是形容词，意思是“睡着的”，

26、强调状态，常作表语。fall asleep意为“入睡；睡着”。如：Grandma fell asleep when watching TV. 奶奶看电视时睡着了。sleep可作动词，意为 “睡觉”，也可作名词，意为“睡眠；睡觉”。 如：My father is sleeping. Please keep quiet. 我父亲在睡觉，请保持安静。sleeping adj.睡着的；供睡觉的 beauty睡美人 bag睡袋 pills安眠药die down逐渐变弱，逐渐平息e.g. When you saw him, his anger had died down a bit. 你看见他的时候，他的

27、火气已经下去了。5. When he woke up, the sun was rising.rise是不及物动词，意为：（价格、水位等）上涨；（月亮、太阳等）上升。e.g. It is too hot. The temperature rises by 6 today. 太热了。今天的气温一下子上升了6摄氏度。 Step 6 重点短语feel like at first fall asleep die down make sure wake upin a mess clean up help each other in times of difficulty Homework Read th

28、e text and remember the language points.Preview next lesson.Blackboard DesignThe second period Section A 2 (3a-3c) When he woke up, the sun was rising. feel like fall asleep sleepy die down make sure wake up Teaching introspectionThe third period Section A 3 (Grammar focus-4c)Teaching aims 一、知识与技能1.

29、掌握重点词汇和短语。2.培养学生的阅读能力及技巧。3.复习、运用过去进行时。三、情感态度与价值观培养学生在灾害面前要更团结，更友善，更懂得互相帮助。Teaching focus 1.掌握重点词汇和短语。2.复习、运用过去进行时。Teaching difficult 1.培养学生的阅读能力及技巧。2.when和while的区别。Teaching method 教师引导，学生自主探究，小组合作。Learning method 自主探究与小组合作相结合。Teaching aids 多媒体。Teaching stepsStep 1 Revision Look at the pictures and m

30、ake up the sentences.Step 2 Grammar Focus读下列句子，能否总结出句子中包含的语法？1. What were you doing at eight last night? I was taking a shower.2. What was she doing at the time of the rainstorm? She was doing her homework. 3. What was he doing when the rainstorm came?He was reading in the library when the rainstorm

31、 came.4. What was Ben doing when it began to rain heavily?When it began to rain, Ben was helping his mom make dinner.5. What was Jenny doing while Linda was sleeping?While Linda was sleeping, Jenny was helping Mary with her homework.Step 3 语法：过去进行时1. 概念：过去进行时表示在过去某一时刻或一段时间内正在进行的动作.这一特定的过去时间除有上下文暗示以外

32、,一般用时间状语来表示。2. 结构 was / were ( not ) + 动词-ing3. 句式肯定式：I/He/She/It was working. We/You/They/ were working. 否定式: I/He/She/It was not working.We/You/They/ were not working. 疑问式和简略回答: Was I working? Yes, you were.No, you were not.Were you working?Yes, I was.No, I was not.Was he/she/it working?Yes, he/sh

33、e/it was.No, he/she/it was not.Were we/you/they working?Yes, you/we/they were.No, you/they were not.注：1) was not常缩略为wasnt; were not常缩略为werent.2) 一般过去时与过去进行时用法的比较: 一般过去时表示在过去某个时间发生过的动作或存在的状态, 而过去进行时则表示在过去某一时刻或某一段时间正在进行的动作。例如:David wrote a letter to his friend last night. 大卫昨晚给他的朋友写了封信。(信写完了。)David wa

34、s writing a letter to his friend last night. 大卫昨晚一直在给他的朋友写信。(信不一定写完。昨晚那个时候正在写)Practice: Look at the picture and make up the dialogues.Step 4 过去进行时中的when和whilewhen和while都可表示“当的时候”，引导时间状语从句。你知道两者在过去进行时中的用法有什么不同吗？请仔细观察下面的例句，然后补全空格中的内容。 I was walking to school when I saw a cat in a tree.（划线部分为从句） When S

35、ally arrived home, her mother was cleaning the house.主句的动作是持续性的，而从句动作是短暂性的，此时用_引导时间状语从句，主句用_时态，从句用一般过去时态。 While I was sleeping in the bedroom, someone knocked at the door. David fell while he was riding his bike.主句的动作是短暂性的，从句的动作是持续性的，此时用_引导从句，主句用_时态，从句用过去进行时态。 While Andy was waiting for the bus, he

36、was reading a newspaper. He was cleaning his car while I was cooking.主句和从句的动作在过去的某时刻或某段时间同时发生，而且动作都是持续性的，此时用_引导从句，而且主句和从句都用_时态。Practice: 汉译英。Step 5 活学活用4a. Look at the table and write sentences with both while and when. John Mary take photos buy a drink play the piano leave the house clean his room

37、turn on the radio shop take the car to the car wash4b. Fill in the blanks with was, were, when or while.At 7:00 a.m., I woke up. _ I _ making my breakfast, my brother _ listening to the radio. _ I was eating, the radio news talked about a car accident near our home. My brother and I went out right a

38、way to have a look. _ we got to the place of the accident, the car _ in bad shape from hitting a tree. But luckily the driver _ fine. The roads _ icy because of the heavy snow from the night before.Step 6 Speaking4c. What were you doing at these times last Sunday? Fill in the chart. Then check the a

39、nswers.Step 7 ExercisesI. 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 _ your brother _ at five yesterday afternoon?2. 昨天我回到家时，我妈妈在洗衣服。My mother _ _clothes _ I _ home yesterday.3.你做作业时，你妹妹在干什么？What_your sister_ _you_ _your homework. 根据各题后括号内的要求完成下列各题，每空一词（含缩略形式）。1. I was running in the park at 7:00 ye

40、sterday morning. (改为一般疑问句并作肯定回答) 2. I was flying kites with my friends at this time last Sunday. (对划线部分提问)3. They were playing basketball from three to four yesterday. (改为否定句) Step 8 HomeworkAfter class, please make some dialogues with the phrases and sentences in 4c.Blackboard DesignThe third perio

41、d SectionB1a-2e 1.WhatisthecommonproblemforChineseandAmericanfamilies?2.Whogivestheiropinionsabouttheproblems? Teaching introspectionThe fourth period Section B 1 (1a-2e)Teaching aims 一、知识与技能1.掌握重点词汇和短语。2.通过听力训练来掌握提高学生们综合听说能力。3.通过阅读训练来让学生们逐步提高英语阅读能力。二、过程与方法: 上网查阅相关资料，反复听力，操练对话。三、情感态度与价值观能用一般过去时和过去进行

42、时叙述过去的事，特别是重大突发事件。Teaching focus 通过阅读训练来让学生们逐步提高英语阅读能力。Teaching difficulty 阅读训练，来培养学生们的综合阅读能力。Teaching method 听、说、读、写四项基本技能相结合。引导学生进行泛读和精读。Learning method 通过多种形式的运用，培养各种能力。Teaching aid 图片，多媒体。Teaching stepsStep 1 Presentation1a Think of a time when you were late for or couldnt go to an event. what w

43、as the event? What was the reason why you were late or couldnt go? Tell your partner the story.Step 2 Listening What happened to the girl? Lets listen. 1b. Listen and write short answers to the questions. 1c Listen again. Number the events 1-6 in the order they happened.Step 3 Speaking note: making

44、her way to schoolStep 4 Presentation 2a. Look at the pictures and the title in the passage.What do you think the passage is about?阅读指导：Read the title and first Sentences.Step 5 Reading 2b. Read the passage and answer the questions.1. What are the two events in the passage? 2. When did they happen?2c

45、. Read the passage again. Are the statements true (T) or false (F), or is the information not given (NG)?2d. Underline sentences from the passage with similar meanings to the ones below. Step 6 Language points1. passage n. 章节，段落 passage 作“(文章的)段落”解时, 不限于文章的一个自然段, 也可以由若干句话或若干个 paragraphs 组成。passage 也

46、可作“一段, 一节”解, 一般指讲话、文章或乐曲的一部分。e.g. The teacher spent an hour in explaining this passage. 老师用了一小时来讲解这一段。Choose the correct order of the following sentences to form a passage. 把下列句子排好顺序组成一篇短文。 2. My parents were completely shocked! completely adv.彻底地,完全地 e.g. I understand completely. 我完全明白。 shocked adj

47、. 惊愕的；受震惊的e.g. She was so shocked that she could hardly say a word. 她如此震惊以致于几乎一句话也说不出来。 即学即练 翻译下列句子。1) 看到邻居那样对待孩子我很惊愕。 2) 他对她抽烟感到很震惊。3. My parents did not talk after that, and we finished the rest of our dinner in silence. in silence 沉默，无声 without speaking or making a sound e.g. Many patients were w

48、aiting in silence. 许多病人在静静地等候着。 A hundred and fifty reporters sat in silence. 在场的150名记者静静地坐在那里。相当于silently. 类似于 in surprise 吃惊地4. I didnt believe him at first. at first “起初，首先”，作为介词短语，只起副词作用（在句中用作状语）。 at first主要用于强调前后对照，暗示接下去的动作与前面的动作不同甚至相反，暗指后来的情况有变化，因此常有but, afterwards, soon, at last 等相呼应。e.g. At

49、first we used hand tools. 首先我们使用手工工具。 At first I didnt want to go, but soon I changed my mind.我开始不想去，但我很快就改变了主意。 Step 7 Speaking 2e. How much do you remember about the events in the passage? Test your partner. A: When did Dr. Martin Luther King die? B: He died on Step 8 Summary 1. 在历史上in history 2.

50、默默地in silence 3. 首先at first4. 讲实话tell the truth 5. 做.感到吃惊be shocked to do sth.6. 做某事有麻烦have trouble doing sth. 7. 如此.以致so thatStep 9 Homework 1. Remember the words and phrases in this lesson.2. Finish the exercises in the workbook.Teaching introspectionThe fifth period Section B 2 (3a Self check)Tea

51、ching aims 一、知识与技能1.复习本单元所学重点词汇、短语和句型。2.能熟练运用过去进行时描述过去的事。3.培养写作能力。二、过程与方法通过各种形式复习巩固本单元内容，并能内化为自己的能力，用书面的形式表达出来。三、情感态度与价值观遇到困境不要慌张，冷静处理，邻里之间要互相帮助，共渡难关。一些记忆，尽管是不好的，也是我们生活的组成部分，我们要正视这些不美好的记忆并能从中吸取经验教训。教学重点1. 复习本单元所学重点词汇，短语和句型。2.能熟练运用过去进行时描述过去的事。Teaching focus 培养写作能力。Teaching method总结复习，大量练习。Learning me

52、thod将所学应用到练习中。Teaching aids图片，多媒体。Teaching stepsStep 1 Free talk Look at the picture and talk about what they were doing when the plane hit the World Trade Center.Step 2 Presentation 3a Make notes about an event you remember well.What was the event? When did it happen? Where did it happen? What were

53、 you doing? What were your friends doing? Why was it important? Why do you remember this event?Step 3 Writing 3b Write a short article about the important event in 3a. Try to write three paragraphs.First, write about the event (when and where it happened).Next, write about what you and some of your

54、friends were doing when this event happened.Then, write about why this event was important.An important event that I remember well was _.It happened in/on _ at /in _.When I heard the news of this event/ When this event happened, I was _.My friends were _. This event is very important to me because _

55、. /I remember this event well because _.One possible versionAn important event that I remember well was Wenchuan Earthquake. It happened on May 12, 2008 in Wenchuan, Sichuan. When I heard the news of this event, I was working. My friends were watching games on TV. This event is very important to me

56、because many people died in the earthquake. They need some help. Lots of people came to help them.Step 4 单元复习 过去进行时1. 概念: 表示过去某个时刻或过去一段时间正在进行的动作。2. 句子结构: 主语 + was/were + doing sth. + 时间状语3. 时间状语词: at 5:00 yesterday afternoon, at that time, then 等连用, 或者用另一动作来表示过去的时间。如：They were playing basketball whe

57、n she arrived.While they were playing basketball, she arrived.过去进行时与一般过去时的区别过去进行时着重描述当时正在持续进行的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的动作或存在的状态，即表示动作发生过，而且已经结束了，强调结果。 1) Shirley _ a book about China last year but I dont know whether she had finished it A. has written B. wrote C. had written D. was writing

58、 2) Mary _ a dress when she cut her finger. A. made B. is making C. was making D. makes was making 表示正在做衣服的过程，如用made则表示这一动作已结束，做衣服的动作已结束与 cut her finger就没有联系。3) He _ (write) a letter, then went to bed.wrote 表示动作已结束，做另一件事，如用was writing 就与 went to bed 在逻辑上相矛盾。过去进行时侧重表示动作延长的时间长度; 一般过去时表示过去某时发生过某事，侧重说明事

59、实。 He _ all night last night.（昨晚他一直写）He _ something last night（说明他写了的事实）注：下列几类动词通常不用过去进行时。 表示状态的动词 be； 感官动词：feel, hear, see, smell, taste等; 表示思维或心理状态的动词：believe (认为), forget, consider, know, remember, hope, wish, want 等； 表示所属关系的动词：belong, have, own, hold (容纳)等。when, while区别：1. 由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时； 由while引导的时间状语从句，主句用一般过去时，从句应用过去进行时。When the teacher came in, we were talking. 当此句改变主从句的位置时，则