九年级英语全册 Unit 8 It must belong to Carla Section A（3a-4c）教案 （新版）人教新目标版-（新版）人教新目标版初中九年级全册英语教案.doc

课题Unit 8 It must belong to Carla.Section A 2 (3a-4c)教学目标知识与技能1) 学习掌握下列词汇： policeman, noise, wolf, happening, uneasy，laboratory, coat, sleepy, pocket2）阅读短文，能按要求获取相关的信息。3）通过阅读训练来提高学生们的阅读能力。4) 学习运用情态动词表推测，掌握情态动词的用法和物体所属的句型。过程与方法1. 训练读写能力2. 强化在短文中理解词汇的能力情感态度与价值观让学生根据已有事实推测可能性。重点1) 掌握本部分出现的生词和词组，达到熟练运用的目标。2) 阅读短文，获得相关的信息。通过阅读练习，来提高阅读能力。3）总结情态动词的用法。难点1) 阅读短文，获得相关的信息的能力。2) 学习运用情态动词的用法。3) 掌握物体所属的句型。教法、学法引导、启发 自主学习、合作交流课型新授课教学准备小黑板 录音机教学流程教师活动学生活动二次备课一、自主学习1、知识回顾1. Have a dictation of the new words learned in the last class. 2. Check the phrases. 回忆2、出示学习目标1) 学习掌握下列词汇： policeman, noise, wolf, happening, uneasy，laboratory, coat, sleepy, pocket2）阅读短文，能按要求获取相关的信息。3）通过阅读训练来提高学生们的阅读能力。4) 学习运用情态动词表推测，掌握情态动词的用法和物体所属的句型。明确目标3、 出示自学提纲1）Presentation Present the new words in the dialogues.A: Do you hear strange noises outside our window?B: Yes, something unusual is happening in our town.A: My father called the policeman, but he couldnt find anything strange.B: Maybe it was a wolf, everyone in our town is feeling uneasy.2） Reading Work on 3a:3ca. Tell Ss to read the article and decide which might be the best title.b. Read the article carefully and write what people think about the strange noises.3) Language points1. It used to be very quiet. used to do sth 曾经，过去常常（现在不做了）be used to do sth. (=be used for doing sth.) 被用来做be used to doing sth 习惯于做2. However, these days, something unusual is happening in our town.构成：不定代词+形容词 (定语后置)e.g. 一些重要的事情something importantun- 表示否定 usual 通常的unusual不平常的happy快乐的unhappy不快乐的3. Victor, a teacher at my school, is really nervous. a teacher at my school 在句中作同位语。它指的是 Victor 。e.g. My sister, Helen, will have a picnic with me.我的姐姐海伦将和我一起野餐。4.but I couldnt see a dog or anything else, either. too “也” 肯定句。句末。also “也”肯定句。句中，be后面,行为动词前。either “也”否定句。句末。e.g. She is a singer, too. 她也是个歌手。 He can also sing the English song. 他也可以唱英文歌。 If you dont go to the park, he wont go there ,either. 如果你不去公园，他也不去。5. One woman in the area saw something running away. see sb. doing sth. 看见某人正在做某事 （ 强调动作正在发生）see sb. do sth. 看见某人做某事 （强调发生的整个过程）e.g. I see mom cooking in the kitchen.我看见妈妈正在厨房做饭。 Lucy said she saw me do the housework.露西说她看见我做家务了。6. The noise-maker is having too much fun creating fear in the neighborhood. have fun doing sth. 做某事玩得愉快。=have a good time doing sth.=enjoy doing sth.e.g. I have fun flying kites. 我享受放风筝的乐趣。4)Grammar情态动词表推测，可能性：must can/could may/might一、must表示可能性最大的肯定推测，意思是“一定、准是”。只能用于肯定句。如果要表示“一定不”，应该用cant。如果询问可能性时，应该用can。e.g. He must know the answers. 他肯定知道答案。He cant know the answers. 他肯定不知道答案Can he know the answer? 他知道答案吗？二、can/couldcan表示推测“可能性”时，一般用于否定句或疑问句。can在疑问句中意思是“会，可能”。e.g. He cant pick her schoolbag up. 他不可能拿了她的书包。could 用于表示某事有可能发生或可能是事实。e.g. Dont eat it. It could go bad. 不要吃它，可能坏了。The plane could be put off by the storm. 这趟飞机可能会因为暴风雨而推迟。could可用于表示客气、礼貌、委婉的请求语气。Could you please help me with my homework？你能帮我完成我的家庭作业吗？三、 may/mightmay, might表示推测“可能性”时，意思是“可能”，“也许”。might不表示过去时态，语气更委婉，可能性更小。may, might表推测时，可用于否定句，但不用于疑问句。e.g. He may/ might not be at home, but Im not sure. 他可能不在家，不过我也不确定。阅读提纲，4、组织学生自学指导学生阅读并回答问题。 二、自学反馈汇报或检测 以小组为单位自主学习，并汇报自学成果回答老师提出的问题三、质疑精讲1、学生质疑，师生共同解疑提出质疑，师生共同解决表示“位移”的动词用现在进行时态表将来，例如：go去，come来，leave离开，arrive到达，return 回来，fly 飞。2、教师横向拓展和纵向挖掘推测时态1. must: 推测现在/ 正在/ 过去发生的动作。e.g. He must have a car now. (现在) 他一定有一辆小汽车。 He must be finishing his homework at home. (正在进行) 他一定在家做作业。 He must have finished the work. (过去) 他一定已完成了工作。2. cancan/ cant 后可接进行时/完成时，表示对现在发生的动作或过去发生的动作进行推测。e.g. They cant be reading in the library. 他们一定不在图书馆读书。 He cant have gone to Shanghai because I saw him just now. 他不可能去了上海，我刚看见他了。3. may/ mightmay，might 可以推测现在正在发生的动作或过去发生的动作，还可以推测将来的情况。e.g. He may/might be sleeping now. (现在) 他可能正在睡觉。 These people may/might have seen the film before. (过去) 这些人以前可能看过这部电影。 It may rain. There are some clouds. (将来) 可能会下雨。因为有一些乌云。聆听、思考、回答四、总结提高1、出示精选习题1.单项选择1. Excuse me. Is this the right way to the Summer Palace? Sorry, I am not sure. It _ be.A. might B. will C. must D. can2. Isnt that Anns husband over there? No, it _ be himIm sure he doesnt wear glasses.A cant B. must not C. wont D. may not3. You _ be tiredyouve only been working for an hour. A. must not B. wont C. cant D. may not4. Is John coming by train?He should, but he _ not. He likes driving his car. A. must B. can C. need D. may2. 根据句意选择正确的情态动词1. A: Wheres Jean?B: Im not sure. She _ (is/ might be/ must be) in the laboratory.2. A: Everyone is going to the pool after school.B: Really? It _ (must be / cant be /could be ) hot outdoors.3. A: Thats the phone.B: Hmm. I wonder who it _ (must be / could be / should be).4. A: I wonder if there are Jims glasses.B: They _ (cant be / might be / could be) his. He doesnt wear glasses.5. A: I hear water running in the bathroom.B: It _ (could be / must be / cant be) Carla. She was thinking of taking a shower.根据所学内容解答习题2、总结归纳谈谈本节课的收获？ 阅读短文，获得相关的信息的能力。学习了运用情态动词的用法。掌握了物体所属的句型。 3、作业：课堂完成课堂作业 家庭起航第二课时，练习册section A板书设计Unit 8 It must belong to Carla.Section A 2 (3a-3c)1.情态动词表推测，可能性：must can/could may/might2. 情态动词推测时态3.be late for“迟到”4.catch a) 作为动词，意为“赶上（车、船.飞机等）”，此时反义词为miss“错过”。b) 作为动词，意为“握住；抓住”c) 作为动词，还可以表示“得病；患病”，此时同义词have.教后记