人教版八年级英语下册第五单元教案.docx

1、人教版八年级英语下册第五单元教案Unit 5 What were you doing when the rainstorm came?教材解读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。单元目标一、知识与技能1掌握重点词汇和短语：go off，pick up，fa

2、ll asleep，die down，have a look，make ones way，in silence，take down，at first2. 掌握重点句型：What were you doing when it began to rain heavily? I was reading in the library. While Linda was sleeping，Jenny was helping Mary with her homework.3. 能正确使用一般过去时和过去进行时。4. 能听懂有关过去发生事件，能简单描写过去发生的事件二、过程与方法本单元具体采用以教师为主导、以

3、学生为主体的师生双边活动，采用角色扮演、情景交际和小组互助型学习法，并把竞争机制引入课堂。三、情感态度与价值观通过本单元的学习，让学生知道在灾害面前要更团结，更友善，更懂得互相帮助。教法导航采用直观教学法，遵循以学生为主体的原则。学法导航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。课时支配第1课时：Section A1a-2d第2课时：Section A 3a-4c第3课时：Section B 1a-2e 第4课时：Section B 3a-Self Check课时教案第1课时 Section A 1a-2d教学目标一、知识与技能1. 掌握重点词汇和句

4、型：What were you / was he (she) doing when? I / He / She was doingwhen.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语课堂活动，鼓励他们在课堂上进行合作交流。教学重点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。教学

5、难点掌握由when引导的时间状语从句以及如何使用过去进行时。教法导航任务型教学法，情景教学法，交际教学法。学法导航模仿，讨论与交流。教学准备图片，多媒体。 教学过程Step 1 GreetingsGreet the students as usual.Step 2 Warming up Say：Yesterday，there was a rainstorm. I was watching TV when the rainstorm came. Where were you when the rainstorm came? And What were you doing when the rai

6、nstorm came? Help the students to answer：I was sleeping when the rainstorm came. I was doing my homework when the rainstorm came.Then show some pictures and ask the students：Where were they and what were they doing when the rainstorm came? Work in pairs and ask and answer like this：A：Where were you

7、when the rainstorm came?B：I was in the library.A：What were you doing when the rainstorm came?B：I was reading a book.Step 3 Practice1a, Where were the people at the time of the rainstorm? Match the statements with the people in the picture.1. _ I was in the library.2. _ I was in my house.3._ I was on

8、 the street.4._ I was at the bus stop.Check the answers together.Step 4 Listening1b, What were they doing when the rainstorm came? Lets listen. Remind the students to pay attention to “was/were +doing”Listen to the TV report and circle the correct responses.a. doing my homework / studyingb. playing

9、basketball / readingc. going to work / waiting for the busd. walking home / shoppingAfter listening，ask some students to report their answers.Step 5 Speaking1c, Look at the pictures and talk about what the people in 1a were doing at the time of the rainstorm using “was/were + doing”.For example：A：Wh

10、at was the boy doing at the time of the rainstorm?B：He was_.Ask some pairs to act out their dialogue.Step 6 Listening2a, First ask the students to look at the pictures and go through the sentences. Then listen and number the pictures 1-5. Play the recording twice if necessary. Then ask some students

11、 to report their answers.2b, Listen again. Fill in the blanks in the sentences in 2a. Then ask some students to report their answers.Step 7 Pair work2c, Use the information in 2a to retell the story in a conversation between the boy and a TV reporter. Then ask some pairs to act out their dialogue. B

12、efore they acting，give the “reporter” a “microphone”. 2d, Role play the conversation.Step 8 GameAsk the students to practice in groups. One imitates an action and the other two guess by using the dialogue：A：What was he doing when the rainstorm came? B：He was sleeping.Step 9 Summary 1. 在图书馆 in the li

13、brary 2. 在的时候 at the time of3. 去上班 go to work 4. 等公共汽车wait for the bus5. 走路回家walk home 6. 在街上on the street7. 拾起，接电话 pick up 8.（过去）正在做 was / were doingStep 10 Homework1. Remember the words and phrases in this lesson.2. Finish the exercises in the workbook.课堂作业Fill in the blanks according to the conve

14、rsation in 2d.Mary：What _ you doing last night， Linda? I called at seven and you didnt pick _.Linda：Oh，I was in the kitchen helping my mom.Mary：I see. I called again at 8 and you didnt _ then either.Linda：What was I doing at 8? Oh，I know. When you called，I _ _ a shower.Mary：But then I called again a

15、t 9.Linda：Oh，I _ _ (sleep) 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 and she helped me.教学反思教学中，我们可以采用多种手段帮助学生多记单词，多学习语言规则，并尽可能多创造模仿的机会，提高学生的语音和语调。在英语学习中，听、说、读、写、译五种能力是可以互补的。真正

16、做到听说先行，读写跟上。光听说不读写，很难收到高效。只靠模仿不培养学习能力，也难减轻学习负担。第2课时 Section A 3a-4c教学目标一、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、过程与方法训练法，熟能生巧法，通过练习巩固复习所学知识。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。教学重点1. 掌握重点词汇和短语。2. 复习、运用过去进行时。教学难点1. 培养学生的阅读能力及技巧。2. when和while的区别。教法导航教师引导，学生自主探究，小组合作。学法导航自主探究与小组合作相结合。教学准备多媒体

17、。教学过程Step 1 GreetingsGreet the students as usual.Step 2 RevisionAsk students to talk about what they were doing last night in groups of four then give a report.Step 3 PresentationAsk the students to look at the picture and think about what has happened.Step 4 Reading 3a, Read the passage quickly and

18、 answer the following questions1. What was the weather like before the heavy rain started?2. What was the neighborhood like after the storm?Ask some students to report their answers.3b, Read the passage again and complete the sentences using information from the passage.1. When the news on TV was re

19、ported，strong winds _ outside.2. While Bens mom was making sure the radio was working，his dad _.3. Ben _ when the heavy rain finally started.4. When Ben _at 3：00 a.m.，the wind _.Ask some students to report their answers.Step 5 Speaking3c, Discuss the questions with a partner.“Although the storm brok

20、e many things apart，it brought families and neighbors closer together.”What other can bring people closer together? How can we help each other in times of difficulty?Ask some students to report their answers.Step 6 Language points1. 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

21、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. 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，用来说明和强调两种事情或情形不同。e.g. Tom is active and outgoing while his sister Ros

22、a 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. 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”，这是动词work的一种基本用法。3. It was hard to have fun with a serious storm happening outside.It is adj.+ t

23、o do sth. 做怎么样。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。活学活用：1) 在街上踢球很危险。 It is _ soccer on the street.2) 每天早上读书对你来说很有必要。It is _ for you _ in the morning.3) 对他来说完成作业很容易 It is _ for him _.Step 7 Grammar FocusRead and translate the sentences and

24、 try to conclude the grammar in the sentences.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 came.4. What w

25、as 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.Ask some students to report their opinions.过去进行时1. 基本概念：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。

26、这一特定的过去时间除有上下文暗示以外，一般用时间状语来表示。2. 结构：was / were ( not ) + 动词-ing3. 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。e.g. 1) 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。)2) David was 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。)Step

27、 8 Practice4a, Look at the table and write sentences with both while and when.JohnMary take photos buy a drink play the piano leave the house clean his room turn on the radio shop take the car to the car washAsk some students to report their sentences and explain the difference between while and whe

28、n.4b, Fill in the blanks with was，were，when or while. After several minutes，ask some students to report their answers.Step 9 Pair work4c, What were you doing at these times last Sunday? Fill in the chart. Then ask your partner. Then ask some pairs to report their answers.Step 10 HomeworkAfter class，

29、please make some dialogues with the phrases and sentences in 4c.课堂作业I. 根据汉语意思完成下列英语句子，每空格一词。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?II. 翻译短语1. 感觉像

30、 2. 首先，起初 3. 入睡 4. 减弱 5. 确定 6. 醒来 7. 一团糟 8. 打扫 9. 互相帮助 10. 在困难的时候参考答案：I. 1. was，doing 2. was washing when got 3. was doing when were doing II. 1. feel like 2. at first 3. fall asleep 4. die down 5. make sure 6. wake up 7. in a mess 8. clean up 9. help each other 10. in times of difficulty 教学反思 让学生根据例句自己总结语法规则，他们兴趣高，能积极动手查阅资料，主动进行小组交流合作，学习效果好。 第3课时 Section B 1a-2e教学目标一、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时叙述过去的事，特别是重大突发事件。教学重点通过阅读训练来让学生们逐步提高英