九年级Unit8教案

1、Unit 8It must belong to Carla.类别课程标准要求掌握的项目单元话题 In this unit, students learn to talk about mysteries and make inferences.单元语法must, might, could and can't for making inferences教学目标1.能掌握以下句型： The person must go to our school. Whose book is this？It must be Mary's./It must belong to Mary.2. 能够用情

2、态动词表推测。3. 让学生根据已有事实推测可能性，培养其分析、判断、推理、发现等思维品质素养。学情分析在这个单元学生要学会进行合理的推论，这样的主题对活跃学生的想象力和提高学生的推测能力很有帮助，对于一些掌握快的学生会在课堂上就活跃地参与到活动中，但是对于基础不好的学生还需循序渐进的引导并鼓励他们积极参与，在活动中有目的地学习目标语言，提高他们的口语交际能力。第一课时Section A(1a2d) 类别课时要点重点单词1.whose adj.&pron. 谁的 2.attend v. 出席，参加3.valuable adj. 贵重的；有用的 4.pink adj. 粉红色的5.anyb

3、ody pron.任何人重点词组1.must be 一定是 2.at the picnic 在野餐时3.belong to 属于 4.attend a concert 出席音乐会5.the rest of my friends 我其余的朋友 6.pick up 捡到，拾起 7.listen to pop music 听流行音乐重点句式1.Whose book is this？It must be Mary's .J.K.Rowling is her favorite writer.这是谁的书？它一定是玛丽的， JK.罗琳是她最喜爱的作家。2.I attended a concert y

4、esterday so it might still be in the music hall.我昨天出席了音乐会，因此它可能仍在音乐厅里。3.It can't be stolen.它不可能被偷的。4. Could it still be at the park? 它可能仍然在公园吗？5. The hair band must belong to Linda.这个发带一定属于琳达的。 §自主学习案翻译下列词组。1玩具货车 a_toy_truck 2参加音乐会 attend_a_concert3一些贵重的东西 something_valuable4捡起，拾起 pick_up5粉

5、红色的发带 a_pink_hair_band6属于 belong_to7在野餐时 at_the_picnic8我其余的朋友 the_rest_of_my_friends§课堂导学案Step 1 准备与热身(Preparation) 老师上课前先准备一个大纸袋，上课时让四位同学头向后，不能看到你在做什么；然后，从四位同学的桌上分别拿几样不同的东西放入你的袋子里；然后让他们回头看着老师，你从袋子里取出一样东西，然后提问：Questions：Teacher: Whose (pencil) is this?Students: _ Anna's. No, it isn't.通过

6、课前的一个师生问答互动游戏，调动了学生的课堂气氛，同时随着游戏的深入，使学生对表示推测的情态动词用法有了基本认识。Step 2 呈现与输入 (Presentation)1要求学生翻开课本P57，迅速浏览所给的图片，然后把图片中所给的物品填入到所给的栏目中。(1分钟)2检查答案，先要求全班一起给出答案并检查讨论。然后要求23名同学就图片中所给的物品，使用“Whose volleyball is this？”句型，给出各自的答案，并把收集的答案列举在黑板上。(3分钟) 参考案例Teacher: Whose volleyball is this?Students: It must / can'

7、;t be Carla's._.She loves volleyball.She doesn't play volleyball at all.3要求学生听第一遍录音，并完成课本上1b的听力任务。(1分钟)Jane's little brothertoy truckHe was the only little kid at the picnic.MarybookJ.K.Rowling is her favorite writer.CarlavolleyballShe loves volleyball.Deng WenmagazineHe loves rabbits.Gr

8、aceCDShe always listens to pop music.4要求学生听第二遍录音，并逐句进行跟读。(2分钟)Step 3练习与体验 (Practice)1完成教材1c的任务，要求学生根据上面所给的图片，使用1b表格中的信息编写对话进行练习，然后要求23位学生上台表演。(3分钟)2小结训练。要求学生在规定的时间内完成一个小练习。并请若干学生给出自己的答案。有错误的及时解决纠正。(2分钟) 汉译英，每空一词(1)这一定是王斌的，上面有他的名字。It must be Wang Bin's.It has his name on it.(2)这个篮球属于鲍勃的。The baske

9、tball belongs to Bob.(3)你听古典音乐吗？Do you listen to classical music?(4)这是谁的自行车？Whose bike is this?Step 4 运用与生成 (Production)1要求学生翻开课本P58。播放录音一遍，完成2a，2b的听力任务。(1分钟)2a: 1.T­shirt 2.hair band3.tennis balls2b：1The person must go to our school.2The person can't be a boy.3It could be Mei's hair ba

10、nd.4The hair band might belong to Linda.5It must be Linda's backpack.2要求学生听第二遍录音，并逐句进行跟读。(2分钟)3听力内容巩固训练。要求学生根据所听到的内容完成下列各句。完成后要求若干学生给出自己的答案。以巩固对听力内容的了解。(4分钟)(1) It could be Mei's hair band.Mei has long_hair(2) The hair band might belong to Linda.She was at_the_picnic(3) The backpack could be

11、long to Rita.She's always forgetting things.(4) The backpack must belong to Linda.She has long hair and she's on_the_tennis_team4大声朗读听力材料。(1分钟)5放下听力材料，要求学生模仿听力内容，利用2a，2b的信息分角色练习对话。然后邀请23对同学当堂演示。看哪一对的表现最佳。(5分钟)6要求学生模仿2c方框的对话，利用2a，2b提供的信息，编造自己的对话，然后演练。 Step 5 巩固与提高(Progress)播放2d的对话录音，让学生跟读，模仿并

12、理解大意。然后让学生分角色朗读并表演2d的对话。(5分钟)探究点 The hair band must belong to Linda.这个发带一定属于琳达的。1belong to是动词短语，意为“属于”，不用于进行时态，不用于被动语态，短语中的to是介词，后面接名词或代词，但不能接动词。【注意】belong to后接名词或人称代词的宾格形式，不能加名词性物主代词或名词所有格形式。2belong to someone和be someone's 含义基本相同，都表示“属于某人”“归某人所有”但要注意用法上的区别：belong to中的to为介词，后加名词或宾格代词，而be someone

13、's中有be动词，根据意思其后要接名词的所有格形式或名词性物主代词。eg.The pink hair band belongs to Linda.这条粉红色发带属于琳达。The pink hair band is Linda's.这条粉红色发带是琳达的。针对训练 ( D )1.Whose notebook is that?It_Jim's.It has his name on it.Amight belong to Bmay be Ccould belong Dmust be ( B )2.This sweater_ Tom.Ais Bbelongs to Ccould

14、 be Dbelong to Step 6 家庭作业(Homework)1Recite the conversations in 2d.2完成本单元学生用书第一课时的练习。§教学反思：_第二课时Section A(3a4c) 类别课时要点重点单词1.noise n. 声音，噪音2.policeman n. 男警察3.wolf n狼 4.outdoors adv.在户外，在野外5.laboratory n实验室 6.coat n. 外套，外衣7.sleepy adj. 困倦的，瞌睡的重点词组1.something unusual 一些不寻常的事2.next­door neig

15、hbor 隔壁邻居 3.feel uneasy 感到不安 4.go away 走开，离去5.make fear 制造恐惧 6.make noise 吵闹 7.each other 彼此，相互 8.in the laboratory 在实验室9.wear glasses 戴眼镜 10.take a shower 淋浴 11.feel sleepy 感到困倦 重点句式1.My wife thinks that it could be an animal, but my friends and I think it must be teenagers having fun.我妻子认为可能是一只动物，

16、但是我和我的朋友们认为那一定是青少年在闹着玩。2.They think it might be the wind.I don't think so！ 他们认为是风，我不这样认为。3.So I guess it can't be a dog.But then, what could it be？ 因此，我猜那不可能是只狗。但是那么它又可能是什么呢？4.There must be something visiting the homes in our neighborhood.一定有什么东西正在拜访我们小区的家庭。5.Whose band is this？It could be M

17、ei's hair band.Or it might belong to Linda.They both have long hair.这是谁的发带？它可能是梅的发带。也可能属于琳达的。她们俩都有长头发。6.What did you see that night？I'm not sure, but it can't be a dog.It was bigger.I think it might be a bear or a wolf.你那晚看到了什么？我不确定，但它不可能是只狗，它要更大，我想它可能是只熊或狼。重点句式7.Where is Jean? I'm n

18、ot sure.She might be in the laboratory. 简在哪儿？ 我不知道。她可能在实验室。8.Every one is going to the pool after school.Really? It must be hot outdoor.大家放学后都将去游泳池。真的吗？室外一定很热。9.That's the phone.I wonder who it could be.电话响了。我想知道会是谁。10.I wonder if these are Jim's glasses. They can't be his.He doesn't

19、 wear glasses.我相知道这是否是吉姆的眼镜。他们不可能是他的，他从不戴眼镜。 §自主学习案 根据汉语提示和所给单词完成下列句子。 1. Look! The children are_having_fun (玩得开心) in the park.(fun)2He looked_uneasy(看起来心神不安)and refused to answer any questions.(uneasy)3Our head teacher was_interviewed (被采访) by the local newspaper just now.(interview)4There are

20、 some boys playing_basketball (打篮球) on the playground.(play)5I guess_it_can't_be_a_dog (猜那不可能是只狗), but then, what could it be？(be)6在实验室里 in_the_laboratory 7思考，考虑 think_of8洗澡，淋浴 take_a_shower9尽力做某事 try_to_do_sth.10感到困倦 feel_sleepy11戴眼镜 wear_glasses§课堂导学案Step 1 准备与热身(Preparation) Not all of u

21、s can meet the strange events in our daily life.And we may think some of them are unbelievable.Let's read the newspaper article quickly and see what happened to the people in Bell Tower neighborhood.Try to find the answers to the questions.1What happened in Bell Tower neighborhood? Every_night_t

22、hey_hear_strange_noise_outside_their_windows.2. What might it be? It_might_be_teenagers_having_fun_and_it_also_might_be_the_wind_or_a_dog.3. How does everyone feel? Everyone_is_worried_and_everyone_has_his_or_her_own_ideas. 通过快速阅读短文，能回答所给的问题，能帮助学生更加全面地理解文章，训练学生的读的能力及分析问题的能力，为后面的学习做好铺垫。Step 2 呈现与输入 (

23、Presentation) 1要求学生快速默读短文，熟知大意，从3a右边方框中选出一个最适合的短文标题。 然后邀请几位同学给出自己的答案，全班一起学习讨论。(3分钟)2先邀请几位同学阅读短文(可一人一段)，教师要注意学生的语音，给予必要的朗读指导。然后播放录音，全班同学一起跟读。(3分钟)Step 3练习与体验 (Practice) 1完成教材3b的任务，要求学生再次阅读短文，找出与3b方框中所给的短语相匹配的单词。(5分钟)参考答案1uneasy2.teenagers3.neighbor4.neighborhood5.wolf6.noise­maker2让学生再次阅读短文并且在3c

24、表格中写出人们对这个奇怪的声音是怎么看的。Step 4 运用与生成 (Production) 短文内容巩固练习。教师可给出一篇改写了的短文，将一些重点的表达方式空出。让学生在规定的时间内补全短文。然后邀请若干同学给出自己的答案。(4分钟) Our neighborhood used to be very quiet.However, these days, strange things are happening.Every night, we hear strange noises outside our window.Someone think it could be a wolf,_bu

25、t some think that it must be teenagers having fun.My parents called the policemen.They think it might be the wind.I don't think so.Every one in our town is feeling uneasy,_there must be something visiting the homes in our neighborhood.Most people hope that this animal or person will simply go_aw

26、ay.The noise­maker is having too much fun creating fear in the neighborhoodStep 5 呈现与输入 (Presentation) 要求学生分角色问答并翻译表格中的句子，说出情态动词表推测的用法，并完成本单元学生用书单元语法小专题Grammar Focus 的精讲专练部分。Step 6 练习与体验 (Practice)完成教材4a4c的任务1要求学生翻开课本P60，选择4a所给句子中括号所给单词的最佳形式完成对话。给出5分钟的时限，然后请5组同学朗读对话，全班集体核对答案。(5分钟)参考答案1might be2

27、.must be3.could be4.can't be5.must be2根据提示，完成4b所给对话的答语。给出5分钟的时限，并请4位同学朗读所写的对话，全班集体核对答案。Step 7 运用与生成 (Production)1引导学生观察 4c的图片，让学生们猜测这是男孩的还是女孩的房间？并用4c方框中所给的对话进行讨论。A: It could be a girl's room because it's very tidy.B: I guess so.But it might be a boy's room because the clothes look li

28、ke boy's clothes.2小结训练。要求学生在规定的时间内完成一个小练习。并请若干学生给出自己的答案。有错误的及时解决纠正。(2分钟) 用must, might, could, can't 完成对话。 A: Tom, you look worried.What's the matter? B: I can't find the key to my bike.I might have lost it. A：Don't worry.Let's see where it could be. B：I think I might drop it

29、during the PE.lesson.So it might still be on the playground. A：What's your key like? B：It's yellow. A：Look! Is it yours? B: No, it can't be mine.It's small but mine is a big one. A: I'm afraid you have to go to the Lost and Found to have a look.Step 8 巩固与提高(Progress)探究点一Victor

30、9;s next­door neighbor Helen is worried, too. Victor的邻居海伦也很焦虑。 辨析neighbor与neighborhoodneighbor 指邻居或邻近的人或物。next door neighbor意为“隔壁的邻居”。eg.Our next door neighbor are very noisy.我们隔壁的邻居非常吵。neighborhood 意为“邻里，街坊，居民区，附近地区”。eg.We grew up in the same neighborhood.我们是在同一条街上长大的。针对训练 用neighbor，neighborho

31、od填空。1My neighbor is a kind and knowledgeable person.2There is a big supermarket in our neighborhood探究点二 There must be something visiting the homes in our neighborhood.一定有某东西在光顾我们这个居民区的住户。 此句是包含一个固定句型 there be sb./sth.doing sth.。它的用法如下：There be sb./sth.doing sth.表示“有人/物正在做某事”。eg.There is a student s

32、inging in the classroom.教室里有个学生在唱歌。There must/can't/might/could be sb./sth. doing sth.表示“有人/物一定/不可能/也许正在做某事。eg.Listen! There must be a boy crying in the room.听，一定有个男孩在房里哭。针对训练 ( D )3.What's that in the tree, can you see?There must_some birds _in it.Aare; sitting Bbe; sit Chave; sitting Dbe;

33、sitting ( C )4.There are some boys_football on the playground.Aplay Bto play Cplaying Dplayed Step 9 家庭作业(Homework)1Review the article.2完成本单元学生用书第二课时的练习。§教学反思：_第三课时Section B(1a1d) 类别课时要点重点词组1.run after 追赶 2.something strange 一些奇怪的事 3.run for exercise 跑步锻炼 4.wear a suit 穿西服 5.catch a bus to work

34、 赶公汽上班 6.in the sky 在天空中 7.a woman with a camera 一位拿相机的妇女 重点句式1.Why do you think the man is running？He could be running for exercise.No, he is wearing a suit.He might be running to catch a bus to work.那个人为什么在跑？他可能正在跑步锻炼。不，他穿着西服，他可能正跑着赶公汽上班。2.It can't be a helicopter.It's too big.It must be a

35、 UFO.它不可能是直升机，它太大了，它一定是一个UFO。3.They must be making a movie.他们一定是在拍电影。 §自主学习案 根据汉语提示完成句子。 1I often see him play_football (踢足球)on the playground after school.2Don't be_late_for_work (上班迟到)，young man! 3They must_be_making a movie(一定正在拍电影)4The man wearing a red coat could_be_running_for_exercis

36、e (可能在跑步锻炼身体)5The young man might_be_running_to_catch_a_bus (也许正跑着去赶公交车)§课堂导学案Step 1 准备与热身(Preparation) 上课前，教师可以要求学生准备一些他们亲戚或者同班学生的一些照片，然后上课时，要求学生去猜他们都是谁。教师可以邀请2名学生在讲台上利用下面的对话进行猜测。 A: Who is he/ she? B: He/ She can't be_， because_./ He/ She could/ might be_， because_./ He/ She must be_， bec

37、ause_. 巩固前面所学的情态动词表推测的用法，同时为下面继续学习这一用法奠定基础。Step 2 呈现与输入 (Presentation) 1要求学生翻开课本P61，迅速浏览1a中的图片。并按要求完成课本上相应的任务。然后要求58名同学给出自己的答案，教师可把这些问题在黑板上列举出来，看哪个同学对图片把握得更好。(3分钟)参考案例The UFO is landing2The alien is chasing the man1The man is running22.听第一遍录音，完成课本上1b部分的任务。(2分钟)3听第二遍录音，完成课本上1c部分的任务。(2分钟)Step 3练习与体验 (

38、Practice)1听力内容巩固训练。要求学生根据所听到的内容完成下列对话。完成后要求若干学生给出自己的答案。以巩固对听力内容的了解。(3分钟)A：He's wearing a suitB：He might be late for work.A：There's something in the sky.B：It could be a helicopterA：What's that? B：It's a woman with a cameraA：She could be from the TV news.B：Look at all those other peopl

39、e.They're actors.A：They must be making a movie.2听第三遍录音，并打开听力材料，全班逐句进行跟读。(2分钟)Step 4 运用与生成 (Production)1放下听力材料，要求学生模仿听力内容，利用1b，1c的信息分角色进行对话练习。然后邀请23对同学当堂演示。看哪一对的表现最佳。(5分钟)2完成任务1d。这一部分主要是分角色练习对话，借助1b，1c的信息，运用must be, could be, might be。掌握do you think作插入语用陈述语序，并掌握对正在发生事情的推测。Step 5 巩固与提高(Progress)探究

40、点一 He might be running to catch a bus to work.他也许正跑着去赶公交车上班。 must/can't/might/couldbedoing的用法【点拨】 must/can't/might/couldbedoing此结构是用来对正在进行的动作的猜测，意思是：“一定/不可能/也许正在做某事”。eg.The man might be running for exercise.那个人也许正在跑步锻炼身体。The students must be doing their homework now.学生们现在一定正在做作业。针对训练 1他们可能在开

41、会。They might_be having a meeting.探究点二 catch 的用法 【点拨】 catch动词，过去式和过去分词均为caught。有以下意思：(1)接住，抓住catch a ball(2)逮住，捕获catch a fish(3)赶上catch a train(4)患上catch a cold(5)听懂，相当于understandeg.I can't catch the words of my teacher.我听不懂老师讲的话。【注意】 catch为“赶上”的意思时，指赶上(车、船等)如catch a bus；而“赶上某人”则表达为catch up with

42、sb.。 针对训练 2He got up early so that he caught_the_early_bus (赶上了早班车)探究点三 They see a man running.他们看见一个男人在跑步。 see sb.doing sth. doing作宾补，也可接不带to的动词作宾补。即see sb.do sth.see sb.do/doing sth.的用法：see sb.do sth.表示“看见某人做某事”侧重指动作发生的全过程或动作经常发生。see sb.doing sth.表示“看见某人正在做某事”，侧重指动作正在进行，有类似用法的还有watch，notice，hear等。

43、针对训练 3I often see Tom play (play)basketball after school.4I saw a boy running (run)when I passed by the building.Step 6 家庭作业(Homework)完成本单元学生用书第三课时的练习。§教学反思：_第四课时Section B(2a2e) 类别课时要点重点单词1.express v表示，表达 2.receive v接受，收到3.medical adj.医疗的，医学的 4.prevent v. 阻止，阻挠5.energy n力量，精力 6.position n位置，地方7

44、.victory n胜利，成功 8.enemy n敌人，仇人重点词组1.express a result 表示一种结果2.give a choice 提供一个选择 3.add information 添加信息 4.the historical place 历史遗迹5.the greatest mystery 最大的奥秘 municate with 与交流7.point out 指出 8.in a certain way按某种方式9.prevent illness防止疾病 10.honor ancestors祭奠祖先11.celebrate a victory 庆祝胜利12.over a lon

45、g period of time 经历很长一段时间13.in the neighborhood在小区里14.wear such colorful clothes 穿如此鲜艳的衣服15.rock music 摇滚音乐16.talk to sb.on the phone与通电话17.be at work 在上班 18.eat sweet food吃甜食 重点句式1.However, historian Paul Stoker thinks this can't be true because Stonehenge was built so many centuries ago.然而历史学家

46、，保罗·斯托克认为这不可能是真的因为巨石阵是在许多世纪以前建造的。2.Another popular idea is that Stonehenge might be a kind of calendar.另一种流行的说法是巨石阵可能是一种历法。3.Most agree that the position of the stones must be for a special purpose.大多数人都同意这些石头的位置一定是为了某种特殊的目的。4.Most historians believe it must be almost 5，000 years old.大多数历史学家相信它

47、一定有将近五千年了。5.Perhaps we might never know, but we do know they must have been hard­workingand great planners！或许我们永远也不可能知道，但我们的确知道他们一定是勤劳并且伟大的规划者。6.The bright light can't be a UFOthere's no such thing.那个亮光不可能是UFO。根本就没有这样的东西。7.I'm still waiting for the bus, so I may be a bit late for th

48、e party.我现在还在等公共汽车，因此晚会我可能要晚到一会。8.That sweater must be Carla's, she is the only one who wears such colorful clothes.那件毛衣一定是卡拉的，只有她才穿如此鲜艳的衣服。 §自主学习案翻译下列词组。1在同时 at_the_same_time 2岩石圈 a_rock_circle 3历史古迹 historical_places 4和某人交流 communicate_with_sb. 5最大的未解之谜之一 one_of_the_greatest_mysteries6以某种

49、方式 in_a_certain_way 7指出 point_out 8一种特殊的用途 a_special_purpose 9 一个祭祀祖先的地方 a_place_to_honor_ancestors 10庆祝胜利 celebrate_a_victory 11长期，长久以来 over_a_long_period_of_time 12与通电话 talk_to_sb.on_the_phone 13穿如此鲜艳的衣服 wear_such_colorful_clothes 14摇滚乐 rock_music 15跑鞋 running_shoes §课堂导学案Step 1 准备与热身(Prepara

50、tion) 情景导入：本文是一篇说明文，在学习短文之前教师可参照2a准备几个与短文内容相关的问题，然后邀请几位同学就提出的问题给出自己的答案或见解。(4分钟)Question：1How many mysteries do you know in China?2How many mysteries do you know in the world? Step 2 呈现与输入 (Presentation) 1.要求学生快速默读短文，熟知大意，并找出各段的主题大意。 然后邀请几位同学给出自己的答案，全班一起检查讨论。(3分钟)2先邀请几位同学阅读短文(可一人一段)，教师要注意语音，及时纠正。然后播放

51、录音，全班同学一起跟读。(3分钟)Step 3练习与体验 (Practice)1让学生再细读短文， 回答2c的表格。(3分钟)Step 4 运用与生成 (Production)1在2a表格中选择恰当的连词完成2d所给的句子。给出5分钟的时限，并请5位同学朗读自己的句子，全班集体核对答案。参考答案1when2.because3.not only, but also4.or5.however2让学生分组先讨论2e的问题：Can you think of any other mysteries, either in China or another part of the world, that a

52、re similar to Stonehenge?What do you know about these mysteries?What is mysterious about them?Step 5 巩固与提高(Progress)探究点 Stonehenge, a rock circle, is not only one of Britain's most famous historical places, but also one of its greatest mysteries.巨石阵，一个由巨石堆成的圆圈，不仅是英国最著名的历史古迹之一，而且是最大的未解之谜之一。 句中not onlybut also是并列连词，用于连接两个表示并列关系的成分，表示“不但而且”，有时可将also省略。eg.She likes not only music but also sports.她不但喜欢音乐，而且喜欢运动。We go there not only in winter, but also in summer.我们不仅冬天去那儿，而且夏天也去。 当not onlybut also连接两个主语时，谓语动词的数应与其相近的主语保持一致，即“就