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情态动词must, may/might, could, cant 后接动词原形, 可以表示对现在(xinzi)的情况的推测.情态动词情态动词意思意思推测程度推测程度一定，肯定一定，肯定表示表示有把握的肯定推测有把握的肯定推测有可能，也许有可能，也许表示表示把握不大的推测把握不大的推测不可能，不会不可能，不会表示表示有把握的否定推测有把握的否定推测mustmay/might,couldcant第1页/共24页第一页，共25页。 Unit 8It must belong to Carla Section A （3a-3c）第2页/共24页第二页，共25页。1. 通过阅读强化对情态动词（must, may/might, could 和 cant) 表达猜测功能的理解，并运用他们进行口头表达。2. 运用预测、速读等阅读策略快速了解文本大意；通过细读文本，把握文本关于噪音的具体信息。3. 在理解文本内容的基础上，借助思维导图复述课文。4. 通过对一些奇怪现象的推测和最后(zuhu)真相的思考，训练自己的逻辑推理能力。第3页/共24页第三页，共25页。Have you ever met the following things?How did you feel? And what did you do?1. I heard stranger noises outside our window.2. I felt someone was following me in the street.3. I felt someone was trying to get in the window.4. I dreamt a tiger was chasing me.Before readingStep 1第4页/共24页第四页，共25页。I will feel uneasy.nervous/worriedWhat was she doing?What did she see?How was she feeling?uneasyadj.担心(dn xn)的；不安的In a small town.第5页/共24页第五页，共25页。A. A Small and Quiet TownB. Strange Happenings in My TownC. Animals in Our NeighborhoodRead the article quickly and decide the best title.Step 2n.事件(shjin)；发生的事情Happenings第6页/共24页第六页，共25页。Read the article quickly and answer the questions.1. What did the town use to be like ?2. What is happening in the town these days?It used to be very quiet and nothing much ever happened there.People hear strange noises outside the window every night.Step 3 These days, something unusual is happening in the town.不定不定(bdng)代词代词+形容词形容词第7页/共24页第七页，共25页。Read paragraph 1 carefully,then try to finish peoples opinions:Para 1:strange things that are happening in my townWho gives opinions?What are the opinions?Victors wifeShe thinks that _ _ _.Victor and his friendsThe policemen They think it must be teenagers having fun.it could be an animal.They think it might be the wind.Step 4第8页/共24页第八页，共25页。Para 2:strange things that are happening in my townWho gives opinions?What are the opinions?HelenOne woman in the areaAt first, she thought it might be a dog.Then she thinks it cant be a dog.Read paragraph 2 carefully,then try to finish peoples opinions:She saw something running away.第9页/共24页第九页，共25页。Para 3:strange things that are happening in my townWho gives opinions?What are the opinions?The writer himselfHe thinks the noise-maker is having too much fun creating fear in the neighborhood.He thinks there must be something visiting the homes in the neighborhood.Read paragraph 3 carefully,then try to finish the writers opinions:噪音的制造者正在小区噪音的制造者正在小区(xio q)里以制造恐惧为乐。里以制造恐惧为乐。第10页/共24页第十页，共25页。Who gives opinions?What are the opinions?Victors wife She thinks that it an animal.Victor and his friendsThey think it teenagers .The policemenThey think it the wind.HelenAt first, she thought it a dog.Then she thinks it a dog.One woman in the areaShe thinks it a bear or a wolf.The writer himselfHe thinks it something visiting the homes in the neighborhood.strange things that are happening in my town第11页/共24页第十一页，共25页。Strange happenings in my townUsed to be quietStrange happenings these daysPeople feel uneasyVictors wifeVictor and his friends policemenHelenthinkfeelEveryone: worried & their own ideasconclusion: something visitingOne womanThe writerStep 5 Retelling第12页/共24页第十二页，共25页。Groupwork:After reading the article, what do you think the strange noises are? Why?Step 6After reading Names Opinions Reasons第13页/共24页第十三页，共25页。Homework In our group, I thinkWrite a report about 第14页/共24页第十四页，共25页。No great discovery was ever made without a bold guess.没有(mi yu)大胆的猜测就做不出伟大的发现第15页/共24页第十五页，共25页。1. noise n. 声音声音(shngyn)；噪音；噪音noise可数名词，表示(biosh)某一具体的嘈杂声、喧闹声不可数名词，意为噪音(zoyn)；喧闹声make a noise/ make noises “吵闹，喧闹”1. Dont . 不要吵闹。2. 这个餐厅里太嘈杂了，我几乎听不到你说话。There is in this restaurant. I can hardly hear you talking. make a noiseso much noisenoisemake noise make too/so much noise “制造噪音”noisy adj. 吵闹的；嘈杂的吵闹的；嘈杂的第16页/共24页第十六页，共25页。辨析辨析(binx)：noise, sound, voicenoise意为“噪音，喧闹声”常指不悦耳、不和谐的嘈杂声sound意为“声音”泛指各种声音voice意为“嗓音”一般指人的声音，如说话声、歌声、谈笑声等1. Please dont make much in class. 请不要在课堂上太吵闹(chono)。2. 光的传播速度比声音快得多。 Light travels much faster than . 3. The boy has a sweet (声音). noisesoundvoice第17页/共24页第十七页，共25页。2. One woman in the area saw something running away.see sb. doing sth. 看见某人正在做某事看见某人正在做某事 （强调动作正在发生（强调动作正在发生(fshng)）see sb. do sth. 看见某人做某事看见某人做某事 （强调发生（强调发生(fshng)的整个过程）的整个过程）see(1) I see mom in the kitchen. 我看见我看见(kn jin)妈妈正在厨房做饭。妈妈正在厨房做饭。 (2)Lucy said she saw me the housework. 露西说她看见露西说她看见(kn jin)我做家务了。我做家务了。cookingdo第18页/共24页第十八页，共25页。知识知识(zh shi)链接链接类似用法：感官(gngun)动词 see, watch, notice, hear, listen to，feel + doing 表示动作的进行性 + do 表示动作的全过程；第19页/共24页第十九页，共25页。2015. 湖北孝感湖北孝感(xio n)- Is Jack in the room?- Well, its hard to say. But I heard him loudly when I passed by just now.A. speak B. to speak C. spoken D. speakingD第20页/共24页第二十页，共25页。3. There must be something visiting the homes in our neighborhood.There must be sb./sth. doing sth. “一定有某人(mu rn)、某物正在做某事”(1) There someone the guitar in the park. 一定(ydng)有人在公园里弹吉他。(2)房间里一定(ydng)有人在唱歌。 . must beplayingThere must be someone singing in the room.第21页/共24页第二十一页，共25页。【拓展(tu zhn)】There be sb./sth. doing sth. “有某人(mu rn)、某物正在做某事”1. There is a boy (cry) in the room.2. 有一些(yxi)男孩正站在操场上 on the playground.cryingThere are some boys standing 第22页/共24页第二十二页，共25页。4. The noise-maker is having too much fun creating fear in the neighborhood.have fun doing sth. “做某事很开心(kixn)/有乐趣”（have fun =have a good time=enjoy oneself）The kids are having fun (play) in the park now. 现在，孩子们正在公园(gngyun)里玩得开心。playing第23页/共24页第二十三页，共25页。谢谢您的观看(gunkn)！第24页/共24页第二十四页，共25页。NoImage内容(nirng)总结情态动词must, may/might, could, cant 后接动词原形, 可以表示对现在的情况的推测.。通过细读文本，把握文本关于噪音的具体信息。没有大胆的猜测就做不出伟大的发现。辨析：noise, sound, voice。常指不悦耳、不和谐(hxi)的嘈杂声。一般指人的声音，如说话声、歌声、谈笑声等。第23页/共24页。谢谢您的观看第二十五页，共25页。
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