人教版八年级下册英语Unit5(第五单元)优秀教案.docx

Unit 5 What were you doing when the rainstormcame?第一课时 Section A (la2d)【学习目标】1 .重点单词：rainstorm, suddenly, alarm, strange2 .重点短语：on the street, at the bus stop, go off, take a hot shower, miss the bus, pick up, so many times3 .重点句式：What were you doing when the rainstorm came?What was the girl doing at the time of the rainstorm?I called at seven and you didn't pick up.I was in the kitchen helping my mother.I was sleeping at that time.While you were sleeping, I called Jenny and she helped me.【学习重点】1 .重点短语和句型2 .过去进行时态的用法3 .when和while的用法【学习难点】1 .过去进行时态的用法2 . when和while的用法【自主学习】一、预习课本P3334新单词并背诵，完成下面的汉译英。1 .暴风雨 2.突然3.闹钟 4.奇特的二、认真预习la2d找出以下短语和句型。5熟读短文，识记背诵知识要点。（5分钟）6小结训练。（3分钟）（C）1.一The window is broken and we need 一OK, I will get some at once.A. some woodsB. a pieces of woodC. some pieces of wood D. much woodsA 2.He studies hard all the time , so he makes sure that he can the test.A. pass B. to pastC. to pass D. passingB 3. It took a long time for the excitement to.A. die of B. die downC. dying down D. die from（B） 4. It was raining heavily outside and I could not for along time.A. go to bed B. be asleepC. fall asleep D. besleepy（C） 5. Mary basketball when I saw her.A. plays B. playedC. was playing D. is playing环节说明：通读阅读分析文章，学生的阅读分析能力在这一环节得到提升； 小结训练又及时的巩固强化了重要的知识点。Step 2完成教材3c的任务1 让学生齐读 “Although the storm broken many things apart, it brought families and neighbors closer together,并且背诵。（2 分钟）2小组内谈谈对这句话的理解，并且说出其他让人们能够团结一心的事情 和我们应该怎么在困难的时候互相帮助。（3分钟）103每个小组内选出一名学生代表本组发表自己的看法。（3分钟）11环节说明：通过这个环节的学习让学生认识到在困难面前我们要团结一心， 互相帮助，同时通过本环节锻炼了学生的语言表达能力。Step 4问题探究1. The fire.A. die away B. die downC. die off D. die out答案选择B,句意为“火慢慢熄了"，die down意为“(慢慢)熄灭”、“逐 渐变弱”。die away指声音、风、光线等“渐息”、"渐弱”。die off意为“一个 一个地死去"(=die one by one) o die out指家族、种族、习俗、观念等“灭 绝”、“绝迹”。所以答案选择B。2. He when there was a loud knock at the door.A. fell asleep B. was asleepC. got to sleep D. went to bed答案选择A, fall asleep意为“睡着”，表示一个动作的过程，侧重于“自然 而然地入睡”，有时也含有“不想入睡而入睡”之意；be asleep “熟睡”，强调睡 眠的状态，该短语在句中作谓语。get to sleep "入眠，睡着”，强调进入梦乡的 过程。根据句意“他刚睡着，这时有人大声敲门”，答案应选择A选择。【当堂评价】请学生们做前面课时训练局部。第三课时 Section A (Grammar Focus4c)【学习目标】.重点短语：turn on the radio, have a look3.重点句式：What was Ben doing when it began to rain heavily?What was Jenny doing while Linda was sleeping?The radio news talked about a car accident near our home.12My brother and I went out right away to have a look.When we got to the place of the accident, the car was in bad shape from hitting a tree.The roads were icy because of the heavy snow from the night before.You're kidding!【学习重点】when和while的用法1 .过去进行时态【学习难点】1 . when和while的用法2 .过去进行时态【自主学习】一、认真预习Grammar Focus4c找出以下短语和句型。1 .翻开收音机<-)w一w3天开始下大雨的时候Ben正在干什么？4 . Linda睡觉的时候，Jenny正在做什么？5 .电台新闻报道了我们家附近的一场交通事故。6 .我弟弟和我立刻出去看了看。7 .当我们到达事故现场的时候，一辆汽车已经由于撞到树上变形了。8 .因为昨天晚上的大雪，道路结冰了。9 .你在开玩笑。【课堂导学】Step 1情景导入Teacher： Do you like snow? The white snow is very beautiful, but it's very dangerous for thedriver to drive on an icy road, and the accidents often happen. Now there is a car accident happened near my home. Let's see together.13环节说明：由雪天路滑容易发生交通事故入手，引出本节课的内容，激起学 生的好奇心，为学习新内容做好铺垫。Step 2 完成教材Grammar Focus 的任务1 .学生大声朗读Grammar Focus的句子。（2分钟）2 .小结训练。（2分钟）1. What were you doing at eight last night?I was taking a shower.2. 暴雨来的时候她正在做什么？What_was_she_doing_at_the_tiine_of_the_rainstonii?她正在做她的作业。She_was_do i ng_her_homework.3. What was he doing when the rainstorm came?He was reading in the library when the rainstorm 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. Linda睡觉的时候，Jenny正在做什么？What wa Jenny doing Linda was sleeping?Linda睡觉的时候，Jenny正在帮助Mary做作业。Jenny ”a2 elping Qary 上it er omewonk ?hile Jindg "ay_pleeping环节说明：通过对Grammar Focus句型的填空练习能够使学生更好地来理 解掌握本单元的重点语法和句型。Step 3完成教材4a4c的任务1学生两人一组互相提问背诵4a中的短语，然后利用这些短语仿照例句用 when和while来写句子，请几组学生到黑板上写句子，完成后小组内互相交流 所写句子，师生共同点拨黑板上的句子。（5分钟）2认真阅读4b中的短文，然后用was, were, when和while填空，完成 后小组成员互相交流答案。（3分钟）3教师点拨短文中的重难点句型，然后两人一组互相朗读短文。（3分钟）144两人一组仿照4c方框中的对话形式，互相询问对方在该时间点正在干什 么？并且把表格填写完整。（3分钟）参考案例A： What were you doing at nine o,clock last Sunday morning?B： I was sleeping. How about you?A： I was doing my homework.B： You' re kidding!5小结训练（4分钟）1. I was listening to music when she came in.2. Don't make so much noise when the baby is sleeping.3. Lily was dressed in white while Lucy was dressed in blue.4. Mother was cooking while I was watching TV.5. When I was walking in the street, I met Miss Black.环节说明：通过本环节的学习和练习，让学生熟练地掌握了过去进行时态以及 while和when的用法。Step 4问题探究1. Peter likes reading a newspaper he is having breakfast.A. until B. while C. because D. when答案选择B,由句意“彼得在吃早饭的时候喜欢看报纸”可知，从句是用 while或when来引导的时间状语从句。如果从句和主句的动作同时发生，两句 都用进行时态的时候，用while引导。故正确答案为B选项。2. 一Sam, what will the weather be like tomorrow?Sorry, Mum. I didn't watch the weather forecast just now. I a football match.A. was watching B. am watchingC. would watch D. will watch答案选择A,句意为：我刚才没有看天气预报，我（那时）正在看足球比赛。 可知此题是过去进行时，强调过去正在进行的动作。应选Ao【当堂评价】15请学生们做前面课时训练局部。第四课时Section B (laid)【学习目标】重点句式：What event happened at the school yesterday?Which team won at the event?Kate saw a dog by the side of the road.Kate waited for someone to walk by.When the school basketball competition started, Kate was still making her way to school.【学习重点】1过去进行时态2. when和while的用法【学习难点】1 .过去进行时态2 . when和while的用法【自主学习】一、认真预习laid找出以下句型。1 .学校昨天发生什么大事了。2哪个队在这个工程中获胜了？3 Kate在路边看到了一只狗。4 Kate等着有人走过。5当学校篮球比赛开始的时候，Kate仍然在前往学校的路上。【课堂导学】Step 1 情景导入Teacher ： Hello , boys and girls. Yesterday Kate，s school had a16 basketball competition, and the match was very wonderful. But Kate was late for the match. Do you want to know what happened to her on the 愈立et's learn Section B, la to 1c to find the answer. OK?环节说明：导入环节引起学生的好奇心，为听力做好了铺垫。Step 2完成教材lai d的任务我们平时会参加很多活动，或许参加某一项活动时我们迟到了，或许因为种 种原因我们不能出现，现在小组内互相说说你参加某项活动时出现的导致你不能 按时参加或不能参加的原因及其中的故事。（5分钟）2认真阅读1b中的问题，听录音并且将问题的答案写在横线上，完成后集 体核对答案。（2分钟）3再听一遍录音，按事情的开展顺序给6个句子标出序号，完成后请几名 学生展示自己的答案，然后教师点拨。（3分钟）4认真听一遍录音，整体感知事情的全部过程。（3分钟）5 .根据听力信息两人一组仿照Id形式来谈论Kate为什么没有赶上足球 比赛，学生A以when或while为开头说句子，学生B根据听力信息来补全学生 A的句子，并邀请几名学生来展示。（5分钟）参考案例A： When the school basketball competition started. ?B: When the school basketball competition started, Kate was making her way to school.6小结训练。（3分钟）（A） 1. Fie an old man while he down the street.A. met； was walkingB. was meeting； was walkingC. met； walked D. meets； walking（B） 2. I was trying to draw a cat on the board the teacher camein.B. whenA. while17C. what time D. so(C)3. My best friend visited my house while I.A. cooked B. cookingC. was cooking D. cook(A)4. The teacher came in while Lucy her purse in the classroom.A. was looking for B. was findingC. was finding out D. was seeing环节说明：通过听说训练，使学生更熟练地掌握了语言交际用语；通过小结 训练，让学生熟练掌握了过去进行时态以及when和while的用法。Step 4问题探究L When it rained heavily yesterday, I was my way to the train station.A. walkingmakingB. doing D. going答案选择B,根据句意“当昨天下大雨的时候，我正在前往火车站的路上”， make one's way to意为“往走去”。故答案选择B。2 When I walked to school yesterday, I saw two kids crying the side of the river.A. for B. by C. at D. to答案选择B, by the side of意为“在旁边”。【当堂评价】请学生们做前面课时训练局部。第五课时Section B (2a2e)【学习目标】1 重点单词：passage, pupil, completely, silence, recently, terrorist,18date, tower, realize191 .在街上2 .在公共汽车站3 .洗热水澡4 .错过汽车5 .接 6 .这么屡次7 .暴风雨来临的时候你正在做什么？8 .我七点打了 ，但是你没有接。9 .我在厨房给我妈妈帮助。10 .我那时在睡觉。11 .当你睡觉的时候，我给Jenny打了 ，她帮助了我。【课堂导学】Step 1情景导入The teacher points at a girl in the classroom and asks：Teacher： Where are you?Student 1： I am in the classroom.Teacher： What are you doing?Student 1： I am answering your questions.The teacher writes uWhat are you doing? ” on the blackboard and asks in Chinese：这是什么时态？引导学生回答，复习现在进行时态的意义及结构。 再问这位学生：“What were you doing when I came in? ”,引入过去进行时 态，板书课题，引出本节课的教学任务。环节说明：以旧带新，由学过的现在进行时态引出过去进行时态，易于学生 理解，降低学习难度，便于引起学生的学习兴趣。Step 2完成教材laic的任务1自主大声朗读la中的句子，然后两人一组互相朗读翻译° （3分钟九2认真观察la中的图片，将图片和句子匹配，完成后集体核对答案。（2 分钟）3学生齐读1b中的短语，为听力做好准备。（2分钟）2 重点短语：in history, in silence, take down, at first, look out the window3重点句式：People often remember what they were doing when they heard the news of important events in history.My parents were completely shocked!Even the date一September 11, 2001-has meaning to most Americans.She remembers working in her office near the two towers.I didn't believe him at first, but then I looked out the window and realized that it was true.I was so scared that I could hardly think clearly after that.【学习重点】.重点短语和句型1 .利用所学知识谈论过去发生的事情2 .培养阅读技巧（从标题和段落第一句中获取信息）【学习难点】1 .利用所学知识谈论过去发生的事情2 .培养阅读技巧（从标题和第一句中获取信息），提高阅读能力【自主学习】一、预习课本P3839新单词并背诵，完成下面的汉译英。1.段落 2.学生3 .完全地 4.沉默5 .不久前 6.日期7 .恐怖分子 8.塔楼9 .意识到二、认真预习P2a2e内容找出以下短语和句型。1 .历史上2 .默默地203 .毁掉4 .首先5 .向窗外看.人们常常会记得当他们听到历史上重大事件的消息时他们正在做什么。6 .我的父母都彻底地惊呆了。7 .甚至这一天一一2001年9月11日一一对于大多数的美国人来说都很有O8 .她记得它在两个塔楼附近的办公室里工作。9 .最初我不相信他，但是我向窗外看后，我意识到那是真的。10 .我是如此的害怕，以至于在那之后我不能清晰的思考。【课堂导学】Step 1 情景导入Teacher： I remember man first walked on the moon on July 201969. I remember HongKong returned to China in 1997. I remember Macao returned to China in 1999. Do you remember anything important in histor If you do, can you tell me? (Choose some students to tell some important events)Teacher： Great! Today we are going to learn. . . Do you remember what you were doing. . ? In this article, we can learn about some important events in history.环节说明：以历史上的重大事件为载体导入本课学习内容，过渡自然，为学 生很好地理解文章做好铺垫。Step 2完成教材2a2b的任务L认真观察2b中的图片和标题，让学生思考这篇短文是关于什么的？小组内互相讨论2a中的三个问题，然后邀请几个学生谈谈自己的看法。（3分钟）2快速阅读2b中的短文，了解短文大意，完成2b中的两个问题，请学生 回答该问题，教师点拨。（3分钟）3再次细心阅读短文，理解每一句话的意思，小组合作解决遇到的疑难问题。（5分钟）4教师点拨短文中出现的重点和难点。（5分钟）215熟读短文，识记背诵知识要点。(5分钟)6小结训练。(5分钟)(C) 1. Don't the window when the car is running on the road. It's too dangerous.A. look for B. look at C. look out D. look up(D) 2. Why not keep your mouth and your eyes?A. closing； opening B. close； openC. closed； opening D. closed； open(C)3. My mother was cooking while I the radio.A. listened to B. have listened toC. was listening to D. is listening to(A) 4. The little boy made a mistake, when he saw his father he was inA. silence B. silent C. silently D. unsilence(C)5. When I got to school yesterday, I I left my homeworkat home.A. remember B. forget C. realized D. saw(C)6. The apples are delicious that I want to eat another one.A. too B. very C. so D. such环节说明：通过本环节的学习不仅锻炼了学生的阅读能力，而且通过小结训 练让学生对重要知识点进行了巩固练习。Step 3完成教材2c2e的任务1 .认真阅读文章，在正确句子前面的横线上写T,在错误的句子前面的横 线上写F,在文章中没有涉及到的句子前面的横线上写NG。完成后请几位学生回 答问题，教师点拨。(5分钟)2再次认真阅读文章，在文章中画出和所给句子意思相同的句子，完成后 小组内核对答案，并大声朗读句子。(5分钟)3关于文章中的事件，你记住了多少呢？两人一组仿照2e中的形式互相检查。（5分钟）22参考案例A： When did Dr. Martin Luther King die?B： He died on.环节说明：通过本环节的学习让学生对课文有了更深刻的理解，同时锻炼了 学生的阅读能力。Step 4 问题探究1 .人们常常会记得当他们听到历史上重大事件的消息时他们正在做什么。People pften remember what they were doing when they heard the ne ws_of_important_events_in_history.本句是一个宾语从句, 主句是 people_often_remember, 其宾语从句是 what_they_were_doing. 宾语从句中又含有一个时间状语从句 汕eLtheyJheard the jiews ofLimportant events irpiistory。2 .他们默默地走着。Theywalkedinsilence. 孩子们出去了，房间里十分安静。The kids went out and it was very silent in the room.Silence意为“沉默”，是名词，经常用到的词组是in silence意为“安 静地，默默地”。它的形容词为silent.3. The bridge was broken many years ago, now the workers are it down.A. looking B. takeing C. writeing D. putting答案选择B,根据句意“这座桥很多年前就坏了，现在工人们正在拆掉它”， take down意为“拆掉，拆毁”，引出答案选择B。【当堂评价】请学生们做前面课时训练局部。第六课时 Section B (3aSelf Check)【学习目标】231 .重点单词：beat2 . 重点词组：point out, go away, go up, call out3 .重点句式：I went up and started to play.1 played the song without any mistakes.2 waited for them to call out the winner.When I heard my name I heart beat so quickly I thought I would stop breathing.It was the happiest day of my life.【学习重点】3 . when 和 while 的用法4 .能用过去进行时态表达过去正在发生的事情【学习难点】能用过去进行时态表达过去正在发生的事情【自主学习】一、预习课本P3940新单词并背诵，完成下面的汉译英。1 .跳动二、认真预习3aSelf Check找出以下短语和句型。2 .指出 2,消失3 .走过去 4.喊出5 .我走过去开始弹奏。6 .我准确无误地弹奏了这首歌曲。7 .我等着他们说出获胜者。8 .当我听到我的名字时，我的心脏跳动得是如此得快，我想我将要停止呼 吸了。9 .这是我一生中最高兴的时刻。【课堂导学】Step 1 情景导入24Teacher： Do you remember what were you doing when the important event happened? When and where did the event happen? Why was it important? Now please ask and answer the questions in 3a with your partner.环节说明：以3a的问题为导入问题，自然的引出3a的学习，简单明了，同 时学生两人一组的对话练习更是练习了口语表达能力，而且还降低了学生完成3a 的难度。Step 2完成教材3a4的任务1 .两人一组互相提问3a中的问题，然后将问题答案要点写下来，为完成 3b写作做好准备。（5分钟）2.根据3a问题的答案以及3b的写作提示，完成3b的写作，完成后小组内 互相交流纠错，借鉴好词好句，教师抽查点拨。（7分钟）参考案例An important event that I remember well was Wenchuan Earthquake.It happened on May 12th, 2008 in Wenchuan. When I heard the news of this event, I was staying at home because I was ill that day. My friends were having English class at school. This event was very important to me because one of my pen pals was in Wenchuan. I was very worried about him. I will remember the event well because many people died in the earthquake.环节说明：通过这个教学环节锻炼了学生的写作能力和口语表达能力。Step 3完成教材Self Check的任务1认真阅读1中的句子，用when或while完成填空，完成后集体核对答 案并且大声朗读句子。（5分钟）2认真阅读2中的短文，然后用所给单词的正确形式填空，完成后小组内 核对答案并且讨论句子中的疑难句型及知识要点。（8分钟）3教师点拨短文中出现的知识要点。（3分钟）环节说明：通过1环节让学生牢固掌握了本单元的重点单词when和while 的用法，2环节的学习使学生能灵活运用学习到的知识。Step 4问题探究1 While you are writing, remember to those unnecessary words.25A. give outB. leave outC. take out D. point out答案选择D,根据句意“当你写的时候，指出不必要的单词”,point out意 为“指出”。故答案选择Do2 He here after he finished his work.A. will leave B. leavesC. left D. would leave答案选择D,此题考查过去将来时，过去将来时态表示从过去的某一时间看 将要发生的动作或存在的状态，由“助动词would +动词原形”构成，主语是第 一人称时，可用should代替would。【当堂评价】请学生们做前面课时训练局部。264听录音，在1b中圈出你所听到的回答，集体核对答案。（3分钟）5再听一遍录音，并跟读对话。（2分钟）6结对练习1c中的对话，并请一些学生表演出他们的对话。（3分钟）7模仿1c中的对话，用1b听力材料中的信息与同伴编练新对话，并邀请 几组学生表演对话。（5分钟）参考案例A： What was the girl doing at the time of the rainstorm?B： She was.8小结训练。（3分钟）（B） 1. The alien the UFO when I saw him.A. was getting outB. was getting out ofC. is getting out of D. gets2. What you at this time yesterday?A. did； do B. are； doingC. were； doing D. is； do（B）3.Tom was playing computer games, his father came in.A. When B. While C. Until D. After（A） 4. He was sleeping someone knocked on the door.A. when B. while C. as D. after环节说明：听说结合，第一时间向学生传达语言目标，通过结对对话练习和 小结训练，使语言目标得以强化。Step 3完成教材2a2c的任务1认真观察2a中的图片，然后听录音，根据听到的顺序为图片标序号，集 体核对答案。（3分钟）2再认真听一遍录音，根据对话内容完成2a的填空，完成后集体核对答案。 （3分钟）3听第三遍录音，学生跟读。（3分钟）4仿照2c的形式，利用2a中的对话信息复述记者和男孩之间的对话，完成后邀请几组学生表演对话。(5分钟)参考案例Reporter： Tell us what happened yesterday morning?Boy：Reporter： So, when the rainstorm suddenly came, what were you dong?Boy：5小结训练。