一、对教材内容的处理根据新课程标准的要求、知识的跨度、学生的认知水平,我对教材内容有增有减。二、教学策略的选用(一)运用了模拟活动,强化学生的生活体验,本框题知识所对应的经济现象,学生已具有了一定的生活体验,但是缺乏对这种体验的深入思考。因此在进一步强化这种体验的过程中进行了思考和认知,使知识从学生的生活体验中来,从学生的思考探究中来,有助于提高学生的兴趣,有助于充分调动学生现有的知识,培养学生的各种能力,也有助于实现理论知识与实际生活的交融。(二)组织学生探究知识并形成新的知识我从学生的生活体验入手,运用案例等形式创设情境呈现问题,使学生在自主探索、合作交流的过程中,发现问题、分析问题、解决问题,在问题的分析与解决中主动构建知识。也正是由于这些认识来自于学生自身的体验,因此学生不仅“懂”了,而且“信”了。从内心上认同这些观点,进而能够主动地内化为自己的情感、态度、价值观,并融入到实践活动中去,有助于实现知、行、信的统一。
在学生明确了税收的含义之后,我将分别对税收的三个基本特征进行解析。在讲解了之后,并分别用实例对其进行说明,加深学生对知识点的印象。最重要的是,总结出关键的字眼,使得学生能够清晰的区分出税收的三个基本特征。将强制性概括为依法征税、依法纳税;无偿性概括为不具有偿还性和返还型;固定性概括为规定应不应纳税、纳什么税、纳多少税。并跟学生指出,强制性是基本前提,无偿性是核心。由此根据书上的内容,推导出税收的三个基本特征相互之间的关系,即:三者缺一不可,统一于税法。而且,无偿性要求强制性,强制性保障无偿性;而无偿性与强制性又共同决定固定性。从而结束新课讲授。3、课堂总结根据板书内容重新回顾本课学习的主要内容,包括税收的含义,以及税收的三个基本特征和它们之间的相互关系。4、作业布置让学生预习税收的种类的内容,尤其是增值税和个人所得税。同时了解父母每月所缴纳的个人所得税和怎么计算的。
二、学生情况分析(说学法)1、学生学习基础分析:学生通过对《生活与哲学》前面三个单元的学习,初步掌握了运用唯物论、辩证法、认识论的观点去认识问题、分析问题的能力;再通过对第十一课的学习,学生对马克思主义的历史观有了初步的理解,初步树立了正确的理想信念,这为本课教学目标的落实奠定了知识基础。 2、学生能力分析 :高二学生拥有一定生活体验,具备一定的信息收集和筛选能力、阅读能力、语言表达能力、对问题的一定的探究能力,同伴合作能力和具备初步逻辑思维能力。3、学生心理分析:在我国现阶段,以为人民服务为核心的社会主义道德建设过程中涌现了大批的先进人物和道德典范,但同时由于社会价值的多元化,个人主义、享乐主义、拜金主义等资本主义腐朽思想也同样在影响着当代的中学生。
2. let the Ss complete the forms paragraph by paragraph. Purpose here is to help Ss to get the habit of reading a passage as a whole, and pay attention to the organization of the text, as a result the Ss will fully understand the whole passage.3. ask Ss to retell the passage with the help of the key words in the form.Since the Ss in the class are in different levels, so I let them to fill in the blank to understand the meaning of the words and phrases better. ( That’s all for the while-reading. Now let’s move to the fifth step.)Step V: Post-reading (10mins) ---DiscussionIn this part students are asked to discuss in groups and list Wang Kun’s and Wang Wei’s attitudes about the trip. After that, Ss are encouraged to express their attitudes with the whole class. Collect their answers and don’t forget to praise them even if their answers may not be perfect.In this activity, discussion provides a vivid and active learning environment for Ss to communicate in English with newly learned language items. (Finally it comes to the homework.)StepⅥ: Homework (1min)1. Ss are required to read the text again after class and figure out the meaning of some complex sentences.2. Do the exercises on P19; This can help Ss to consolidate what they’ve learnt and make preparation for the next lessonPart4. Blackboard design.(说板书设计)On the top, there is the title of this lesson. On the left, there are main ideas for each paragraph. On the right, there are some new words and expressions.Unit 3 Travel journalJourney down the MekongMain idea of each para.:Para1: deciding to take a great bike trip along the Mekong river.Para2: Different attitudes between Wang kun and Wang wei.
In this step, give students a few minutes to read the passage . While they are reading, I will write some key words of the text on the blackboard. Then ask students to retell the passage according to the key words.By retelling, students can improve their ability of language organization and have an overall understanding of the article.Step 4 Group discussionIn this step, students will be divided into groups of 4 to discussion the following question: What qualities make a great person?After their discussion, invite a few groups to make a report to the class.This group discussion can practice students’ oral English and cultivate their abilities of cooperation and communication.Step 5. HomeworkLet students write a short passage to introduce a great person he or she admires.The homework can consolidate the knowledge the students have learned and cultivate their writing ability. Part 6 Blackboard Design(板书设计)That’s all my teaching procedures. Finally, I’d like to say sth about part 6 blackboard design. On the top is the title. On the left, there will be some new words and expressions. In the middle of the blackboard, I will write some useful sentence structures so that the students can know clearly what they’ve learned and then try to master the knowledge.OK. That’s all for my presentation. Thank you for your attention.
(三)课堂小结接着进行课堂小结,先让学生自主总结,教师结合学生的总结,补充完善总结本节课的知识。并进行感情升华。这样设计课堂小结,是为了让学生学会自主总结知识,加深印象,教师总结帮助学生理清本课知识结构,并起到升华本节课的感情基调,落实教学目标。(四)课堂练习我将设计两道题让同学们做,巩固课堂知识。本课题板书设计我主要采用大纲的形式展现,让学生一目了然,便于识记和理解主干知识。五、教学预测最后我对本节课教学的效果进行预测:在这个教学过程中我都是从学生生活中感知的现象入手,设计情境,预设学生的分析,学生的体验,学生的感知,教师的点拨等。设计问题,学生自主合作探究,完成教学!通过这样的学习我想一定会收到较好的教学效果,当然,在实际的教学中,肯定也会出现一些意想不到的情况,我还会根据教学过程中的动态变化,及时地调整和修改预设内容。
一、说教材本节课选自于人教版语文必修二第二单元诗三首中的一首诗歌,它是陶渊明归隐后的作品。写的是田园之乐,实际表明的是作者不愿与世俗同流合污的心声,甘愿守着自己的拙志回归田园。学习该诗,有助于学生了解山水田园诗的特点,感受者作者不同流俗的高尚情操,同时可以培养学生初步的鉴赏古典诗歌的能力。
科学是人类认识世界的重要工具,阅读科普说明文不仅可以启迪心智,了解更多知识。而且更够激发学生对科学的兴趣。学习这些文章要注重学生科学精神的培养,关注科学探索的过程,感受科学家在科学探索中表现的人格魅力。我们知道一些科学家就是因为阅读了相关的科普文章才对某一学科产生兴趣,从而走上成功之路的。我们在讲解的时候可以跟学生列举一些例子,让学生认识到一篇好的科普文章的重大意义。
五、说教学过程(重点说)1、课题引入:我设计以提问哲学到底是什么?的问题激发学生的阅读兴趣。我设计典型事例,通过学生讨论,教师总结的形式,并得出其实哲学就在我们身边。2、讲授新课:(35分钟)通过教材第一目的讲解,让学生明白,生活和学习中有许多蕴涵哲学道理的故事,表明哲学并不神秘总结并过渡:生活也离不开哲学,哲学可以是我正确看待自然、人生、和社会的发展,从而指导人们正确的认识和改造世界。整个过程将伴随着多媒体影像资料和生生对话讨论以提高学生的积极性。3、课堂反馈,知识迁移。最后对本科课进行小结,巩固重点难点,将本课的哲学知识迁移到与生活相关的例子,实现对知识的升华以及学生的再次创新;可使学生更深刻地理解重点和难点,为下一框学习做好准备。
四、教学过程:(一)、课题引入:教师创设问题情景(创设情景:使用多媒体模拟一些比较有趣、与生活实践比较有关的事,并提出问题。)激发学生的探究欲望,引导学生提出接下去要研究的问题。(二)、新课教学:1、针对上面提出的问题,安排学生分组讨论,让学生通合作学习探索有关的知识,并进一步引出下面要解决的问题。2、组织学生进行新问题的探究学习,设计上最好是有对比性、通过多媒体的辅助,由学生分析比较,归纳总结出知识的结构。(三)、实施反馈:1、设计相关习题达到对学过的知识的检测和巩固;2、课堂反馈,迁移知识(最好迁移到与生活有关的例子)。让学生分析有关的问题,实现知识的升华、实现学生的再次创新。五、板书设计:在教学中我把黑板分为两大部分,左边是第一部分,各知识点罗列其下,第二部分写在右边,各知识点罗列其下。
4、课堂讨论:社会主义的根本原则是共同富裕,这也是正确处理分配关系的目标。而十五大报告却进一步明确指出“允许和鼓励一部分人通过诚实劳动和合法经营先富起来,允许和鼓励资本、技术等生产要素参与收益分配”。这矛盾吗?为什么?以小组方式进行讨论,再以代表的形式发表意见,这样既调动了学生的积极性,也使学生对内容有了更深层次的了解。最后老师加以总结,用“蛋糕效应”来阐述“效率优先,兼顾公平”的关系,既形象又贴切,加深学生的理解。本课时内容比较抽象,学生对于概念的理解有较大的难度。因此在教学中我采用多媒体课件教学,联系生活实际,让学生在生活中去体会货币的职责,区分货币的职能,以便达到学以致用的目的。同时适时设置疑问,让学生与我共同思考,真正实现“师生互动,生生互动”,调动学生积极,主动的参与到教学实践活动中。(三)课堂小结,强化认识。(2—3分钟)通过归纳小结,既强调了重点,又巩固了本节知识,帮助学生形成知识网络,便于课后理解记忆。
环节三案例分析突出难点这一环节,我将用多媒体展示我国反腐行动,将一个个贪污腐败者给予法律制裁的案例和东突分子分裂活动的例子,来得出我国专政的职能。这些例子具有典型性和时效性,能让学生容易从例子中得出知识点,引导学生理解我国的专政是对极少数敌人实行的专政。并通过《反分裂法》的制定,让学生讨论为什么我国既要实行民主职能又实行专政职能,以此来分析民主与专政的关系(区别和联系)。培养学生获取信息的能力,自主学习的能力以及全面看问题的能力,再结合教师的讲授,给学生一种茅塞顿开的感觉。环节四 情景回归 情感升华这一环节,我将设置分组讨论,让学生们分别从人民民主专政的重要地位、“民主”与“专政”这两项职能、改革开放的历史条件下新时期内容三个方面来分析为什么坚持人民民主是正义的事,讨论后每组派出代表来发表各自组的结论,得出我国要坚持人民民主专政。通过小组讨论,使学生学会在合作中学习,提高学生的语言表达和思维能力。
1. 表示时间。Hearing these stories, I’m skeptical about the place. = When I heard these stories. . . 2. 表示原因。Not knowing his address, I can’t send this book to him. = Because/Since/As I don’t know his address. . . 3. 表示结果。His father died, leaving him a lot of money. =. . . and left him a lot of money4. 表示条件。Going straight down the road, you will find the department store. = If you go straight down the road. . . 5. 表示让步。Being tired, they went on working. =Although they were tired. . . 6. 表示行为方式、伴随情况或补充说明。He lay on the grass, staring at the sky for a long time. =. . . and stared at the sky for a long time注意:非谓语动词作状语时, 如所提供的动词不能和句子中的主语保持一致, 动词-ing形式必须有自己的逻辑主语, 通常由名词或代词来担任, 这就是独立主格结构。The last bus having gone, we had to walk home. (having gone的逻辑主语是the last bus, 而不是we)Weather permitting, the football match will be played on Friday. (permitting的逻辑主语是time, 而不是the football match)Step 7 Practice1. ________(study) hard, you are sure to get first prize. 2. People use plastic in their daily life, _______(leave) large amounts of waste. 3. ________(work) hard at your lessons, you are to succeed. 4. The old man, ____________(work) abroad for twenty years, is on the way back to his motherland. 5. ______________(finish) his homework, he was playing on the playground. Answers: 1. Studying 2. leaving 3. Working 4.having worked 5. Having finishedStep 8 HomeworkFinish the homework on Page 22.
Example:One day, a poor boy who was trying to pay his way through school by sending newspapers door to door found that he only had one dime(一角)left. He was so hungry that he decided to beg for a meal at the next house.However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, “How much do I owe you?” “You don’t owe me anything,” she replied, “Mother has taught me never to accept pay for a kindness.” “Then I thank you from the bottom of my heart.” With these words, Howard Kelly left that house.Years later the woman became badly ill and was finally sent to the hospital in a big city. Dr. Howard Kelly, now famous, was called in. When he heard the name of the town she came from, a strange light filled his eyes. Dressed in his doctor’s clothes, Dr. Kelly went into her room and recognized her at once. From that day on, he gave special attention to her, and decided to do his best to save her life.At last the woman was saved. Dr. Kelly asked the business office to pass the final bill to him. He looked at it and then wrote something on the side. The bill was sent to the woman’s room. She was afraid to open it because she was sure that it would take the rest of her life to pay for it off. Finally she looked, and the note on the side of the bill caught her attention. She read these words: “Paid in full with a glass of milk, Dr. Howard Kelly.” Tear of joy flooded her eyes.
The topic of this part is “Learn to make choices in life”.The Listening & Speaking & Talking part aims at the moral dilemmas, and this part is about making choices in life. The heroin is Lin Qiaozhi, a famous medical scientist, made a great contribution to our country’s medical care. Most importantly, her life experience can inspire our students whether in studying or the development of career. she had moral dilemmas and life choices, which are similar to the students who will step into society. Besides, Lin has quite good virtues like kindness, self-improvement, insistence, job-loving , generosity and responsibility, which is worth being learned.Concretely, this article is a biography about Lin Qiaozhi. The article tells her whole life according the timeline, among which the life choices is emphasized. For example, whether married or chased her dream, returned home or stayed abroad, family or public, her choices all reflected her faith, spirit, responsibility and devotion.1. Fast reading to get the detailed information about Lin Qiaozhi; careful reading to do the deductive information.2. Learn the reading skills--deductive judgement according the context.3. Study the structure features and language features. 4. Communicate about Lin’s life choices and reflect their own life choices.1. Learn the reading skills--deductive judgement according the context.2. Study the structure features and language features.3. Communicate about Lin’s life choices and reflect their own life choices.Step 1 Lead in---Small talkWhat are some important life choices?Importance choices: university study, jobs and marriage partners. Because they can determine our future.
1. 这个寓言是一个关于一位国王古寓言。 The fable is an old fable about a king.2.作者用这个故事让读者对于社区的问题负有个人责任的必要印象深刻。The author used the story to impress upon readers with the need to take personal responsibility for problems in the community.3. 这个故事十分成功的实现了它的目的。The story was quite successful in achieving its purpose.Step 7 WritingPlease write a review of the story according the outline above.The fable is an old fable about a king who thought his people are lazy, so he put a large stone in the middle of the road and hides and waited to see if anyone will try to move it.The author used this story to impress upon readers with the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose, and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me, because none of the characters in the story learnt anything. For this reason, I think there are better stories that can be used to impress upon people with the need for personal responsibility.Step 8 Pair workExchange drafts with a partner. Use this checklist to help your partner revise his/her draft.1. Does the writer give a short description of the story ?2. Does the description include the most important details of the story ?3. Does the writer give his or her opinion about the character or their actions ?4. Is the review well-organised ? 5. Does the writer use the -ing form as the adverbial correctly in the writing ?6. Are there any grammar, spelling, or punctuation errors ?Step 9 HomeworkPut up your revised draft in the classroom or read it to your class.
(5)高度不同,对平抛运动距离有何影响,是否因为高度减小后下落时间减小,所以要增大速度才能达到相同的距离?(教学实践证明,这种想法在学生比较多见。已经不自觉的沿用了自由落体运动的规律,又隐隐有运动等时性的痕迹。应引导学生这一结果还需实验验证。)教师的引导:其实,我们所提出的看法都跟平抛运动的规律有关系。那么平抛运动究竟有怎样的规律呢?以前学过的直线运动知识还能用于今天的内容吗?由此逐步使学生意识到分析平抛运动须采用运动合成与分解这一方法。三、实验验证自主探究(15分钟) 物理是实验科学,多媒体教学不能代替实验。本教学设计的第三个环节是实验验证,鼓励学生自主探究。引导学生根据自己的猜想(实验目的)设计实验进行验证。(1)介绍手持式平抛竖落仪,引导并小结实验要领:听两小球下落声音判断其下落时间。体会合运动和分运动是等时的。
(四)、弹性势能(据课时情况,可以让学生自学)生活中还有一些物体既没有运动也没有很大的高度却同样“储存”着能量,哪怕它只是孩童手里的玩具(图片:弹弓)。张紧的弓一撒手就会对箭支做功改变它的动能,松弛的弓有这样的本领吗?同样是弓前者具有能量而后者没有,那么什么情况下物体才具有这种能量呢?张紧的弓在恢复原状的过程会对外做功,但是拉断的弓还能有做功的本领吗?1.定义:物体由于发生弹性形变而具有的能量叫做弹性势能。2.弹性势能的大小与哪些因素有关呢?3、势能由相互作用的物体的相对位置决定的能量。重力势能:由地球和物体间相对位置决定。弹性势能:由发生形变的各部分的相对位置决定。(五).反馈练习1. 物体在运动过程中,克服重力做功50J, 则( )A.重力做功为50JB.物体的重力势能一定增加50JC.物体的重力势能一定减少50JD.重力做功为-50J
1、举例:2、结论:(1)物体的运动轨迹是曲线的运动叫曲线运动。(2)曲线运动中速度方向是时刻改变的。(二)、曲线运动方向:1、质点在某一点(或某一时刻)的速度的方向是在曲线的这一点的切线方向。2、曲线运动中速度方向是时刻改变的,因此曲线运动是变速运动。(三)、曲线运动条件:1、演示实验:2、结论:当物体所受的合力的方向跟它的速度方向不在同一直线时,物体就做曲线运动。七、课堂小结:1、运动轨迹是曲线的运动叫曲线运动。2、曲线运动中速度的方向是时刻改变的,质点在某一点的瞬时速度的方向在曲线的这一点的切线上。3、当合外力F的方向与它的速度方向有一夹角a时,物体做曲线运动。八、巩固训练:1、关于曲线运动,下列说法正确的是()。A:曲线运动一定是变速运动;B:曲线运动速度的方向不断的变化,但速度的大小可以不变;
学生中存在这样的问题:既然宇宙间的一切物体都是相互吸引的,那么为什么没有吸引到一起?为了解决这个问题,安排了例题2例2、两物体质量都是1kg,相距1m,它们间的万有引力是多少?通过本题,让学生认识到一般物体间的引力极小,不用考虑。那么,质量很大的天体为什么没被吸引到一块?从而引出下节课题。4.课堂小结:本节课,从天体运动出发,通过推理证明,形成理性认识,再结合例题习题使学生的理性认识再反馈到具体事实。形成实践-理论-实践的认知循环,顺应了认知规律.。本共设计了很多问,能让学生想的尽量让学生想、能学生说的尽量让学生说、能让学生做的尽量让学生做,全面发展学生的各方面能力。再通过作业和探究性课题使学生的思维活动在时空上得以延续。5.布置作业:布置作业时刻意安排引入:万有引力、重力、向心力、三者的联系,通过引导学生对比结果,从中发现问题:万有引力与重力向心力的关系与区别,为下节知识的难点突破作好了铺垫。
PPT全称是PowerPoint,LFPPT为你提供免费PPT模板下载资源。让你10秒轻松搞定幻灯片制作,打造⾼颜值的丰富演示文稿素材模版合集。