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初中数学鲁教版七年级上册《第五章 位置与坐标 1 确定位置》教学设计教案
1、通过同位之间互说座位位置，检测知识目标2、3的达成效果。2、通过导学案上的探究一，检测知识目标2、3的达成效果。 3、通过探究二，检测知识目标1、3的达成效果。 4、通过课堂反馈，检测总体教学目标的达成效果。本节课遵循分层施教的原则，以适应不同学生的发展与提高，针对学生回答问题本着多鼓励、少批评的原则，具体从以下几方面进行评价：1、通过学生独立思考、参与小组交流和班级集体展示，教师课堂观察学生的表现，了解学生对知识的理解和掌握情况。教师进行适时的反应评价，同时促进学生的自评与互评。2、通过设计课堂互说座位、探究一、二及达标检测题，检测学习目标达成情况，同时有利于学生完成对自己的评价。3.通过课后作业，了解学生对本课时知识的掌握情况，同时又能检测学生分析解决问题的方法和思路，完成教学反馈评价。
人教版高中地理必修3地理信息技术在区域地理环境研究中的应用教案
1．从监测的范围、速度，人力和财力的投入等方面看，遥感具有哪些特点?点拨：范围更广、速度更快、需要人力更少 、财力投入少。2．有人说：遥感是人的视力的延伸。你同意这种看法吗?点拨：同意。可以从遥感的定义分析。从某种意义上说，人们“看”的过程就是在遥感，眼睛相当于传感器。课堂小结：遥感技术是国土整治和区域发展研究中应用较广的技术 手段之一，我国在这个领域已经走在了世界的前列。我国的大部分土地已经获得了大比例尺的航空影像资料，成功发射了回收式国土资源卫星，自行研制发射了“风云”卫星。遥感技术为我国自然资源开发与利用提供 了大量的有用的资料，在我国农业估产、灾害监测 、矿产勘察、土地利用、环境管理与城乡规划中起到了非常重要的作用。板书设计§1.2地理信息技术在区域地理环境研究中的应用
人教版高中地理必修2第三章第二节以种植业为主的农业地域类型说课稿
本节课标解读：1.说明以种植业为主的农业地域类型的形成条件及特点；2.说出商品谷物农业的分布范围，说明商品谷物农业的形成条件及特点。内容地位与作用：农业是受自然环境影响最大的产业。农业是发展历史最悠久的产业，随着社会的发展和进步，社会环境对农业的影响越来越大。以季风水田农业为主的农业地域类型，主要体现自然环境对农业地域形成的影响；商品谷物农业则体现了社会环境对农业地域形成的影响。本节内容包括两部分内容，一个是季风水田农业，主要分布在亚洲季风区；一个是商品谷物农业，主要分布在发达国家。教材文字内容不多，配备了大量的地图和景观图。因此，在教学过程中要充分组织学生查阅地图，挖掘地理信息，培养分析能力。分析农业区位因素时，必须从自然因素和社会经济因素两个方面去分析，找出优势区位因素来。
人教版高中地理必修2第三章第三节以畜牧业为主的农业地域类型说课稿
1.导入新课：通过视频“阿根廷的潘帕斯草原”，引起学生的兴趣，进而引出新的学习内容——以畜牧业为主的农业地域类型。2.新课讲授：第一课时，首先通过展示“世界大牧场放牧业分布图”，引出对大牧场放牧业的初步认识，了解其分布范围；然后通过展示“潘帕斯草原的地形图”“气候图”和“牧牛业景观图”，讨论分析大牧场放牧业形成的区位条件，并进行案例分析，学习该种农业的特点；最后，理论联系实际，展示：“中国地形图”“气候图”“人口图”“交通图”和“内蒙古牧区图”，分组讨论我国内蒙古地区能否采用潘帕斯草原大牧场放牧业的生产模式。第二课时，首先通过设问顺利从大牧场放牧业转入乳蓄业，通过讲述让学生了解乳蓄业的概念；然后通过展示世界乳畜业分布图，了解乳蓄业主要分布在哪些地区；接着，通过西欧乳蓄业的案例分析，得到乳蓄业发展的区位因素及其特点。
人教版高中地理必修2第二章第二节不同等级城市的服务功能说课稿
【教学目标】知识与技能：了解我国不同等级城市的划分，并理论联系实际辨别现实社会的城市等级运用有关原理，说明不同等级城市服务范围的差异。了解城市服务范围与地理位置的关系。掌握不同等级城市的分布特点了解称城市六边形理论，并能用其解释荷兰圩田居民点设置问题过程与方法：通过对枣强镇及上海城市等级演化分布的学习，掌握不同等级城市城市服务范围与功能以及城市等级提高的基本条件通过对德国城市分布案例的学习，总结归纳出不同等级城市分布规律通过城市六边形理论的学习，学会分析城市居民点布局等现实问题情感态度与价值观：通过学生对我国不同等级城市（经济、人口、交通、服务种类）等相关资料的搜集，让学生关心我国基本地理国情，增强热爱祖国的情感。养成求真、求实的科学态度，提高地理审美情趣。
人教版高中地理必修3地理环境对区域发展的影响说课稿
本节课我分成两个课时A首先我会在在ppt上放几张关于区域的图，让学生思考什么是区域，区域有什么特征。其次我会在在书上画出区域的定义，在给与解释说明，再在书上画出区域的四个特征，让同学小组讨论哪些区域是有界的，哪些区域是无界的，从而加深同学们对区域的理解。B在ppt上放出长江三角洲和松嫩平原，不同风土人情由此导入下一个知识点：不同区域由于地理环境的差异，人们的生产特点有许多的不同，发展方式也存在差异，然后让学生思考长江三角洲和松嫩平原有什么差异，各自给区域环境发展带来什么影响，启发学生从气候等方向思考，然后用表格的方式给不同因素归类(归位自然和社会经济两大类)再启发同学们从两大类分别讨论对农业与工业发展的影响，最后再用表格的形式分类表达C然后给同学们几个问题，巩固同学课堂所学，最后留下一个问题课后解决：除了今天讲的因素外还有哪些因素对区域发展产生影响?
人教版高中地理必修3荒漠化的防治—以我国西北地区为例说课稿
（设计意图： 通过这两个问题探究的形式可以了解学生对二、干旱为主的自然特征这一知识点的掌握情况，随堂练习有利于巩固强化学生的条例性知识。）三、荒漠化的成因1、自然因素：干旱、气候异常2、人为因素：（是荒漠化发生、发展的决定因素）自然原因启发学生利用已经学过的知识（干旱为主的自然特征）和给出的PPT资料来进行分析。人为原因以其危害结果用图表和图片的形式展示，使学生认识到人为因素是导致荒漠化最主要的因素。（设计意图：通过分析自然因素提供学生分析一区域环境建设的自然基础条件，而这也是较难的一点，再者，通过分析人为原因，是学生树立区域生态环境保护意识。）四、布置作业：书本课本20—22的活动—— 非洲萨赫勒地区荒漠化的自然、社会经济
人教版高中地理必修2从市中心到郊区，你选择住哪里说课稿
课前活动：分成四组，对南京三个住房地段进行调查，新街口夫子庙、板仓、仙林，对住房居民进行问卷调查，自行设计调查问卷，分析该地段的房价要求，居民的要求，居民为何要在该地段购买住房，基础设施设置等等其它与居民购房有关的因素。◆设计意图：利用课前小组探究形式对所学问题进行相关调查，不仅让学生掌握知识了解知识来源于社会还能培养学生深入生活交际表达能力以及合作探究能力；3.问题设计同学们，不知道你们在调查过程中是否发现一个问题，郊区的房子，特别是别墅，都是些高档居所，许多有钱人的居住场所，那为什么会这样呢？伴随着城市化进程中居民都往城里挤，为什么还会有许多有钱人往郊区搬呢？这就是我们今天要研究的第二个问题：逆城市化。◆设计意图：承转过渡知识，从购房选择因素的学习过渡到郊区化的学习，同时培养学生发现问题的能力，给学生以启迪。
人教版高中地理必修3产业转移—以东亚为例说课稿
【情感态度及价值观】 通过创设探究情境，展示典型显示案例激发思考，与学生共同感受当前区域经济一体化与经济全球化浪潮的冲击，以及当前我国、我省发展的机遇、成就和危机，培养学生的时代感和使命感。五、重点难点【重点】1、产业转移的影响因素2、产业转移对区域地理环境的影响【难点】1、如何从图文材料中分析出影响产业转移的主要因素2、产业转移对产业迁出区和移入区的不同影响六、教学方法1、材料分析法。提供分层次的问题与材料，并进行方法指导，学生通过思考和讨论自行分析发现知识、构建知识。使不同层次的学生均有发展。这是本节设计主要采用的教学方法。2、合作探究法3、多媒体教学法七、 教学过程（一） 引入 ：假如某同学买彩票中大奖，想投资生产面临几项选择1、投资高端智能手机制造还是普通服装厂？2、厂址选择在濮阳市还是南乐县？
人教版高中地理必修3河流的综合开发—以美国田纳西河流域说课稿
师我国河流众多，长江流域、黄河流域、珠江流域等正在继续开发，出示“长江流域示意图”，请同学们借鉴今天所学的分析方法，分析长江流域发展的自然地理条件。（学生相互交流、讨论）生略。师长江干流全长6300余千米，发源于青藏高原，流经青、藏、滇、川、渝、鄂、湘、赣、皖、苏、沪，奔入东海。水域辽阔，总面积达180万平方千米，流经我国半壁河山。水量汪洋壮阔，多年平均入海近10000亿立方米。流域内总人口、耕地各约占全国的35%，工农业总产值占全国的40%～50%，历来是中华民族繁衍的沃土。流域经过我国三大阶梯，流经青藏高原、横断山脉、四川盆地、云贵高原、长江中下游平原等地形区。流域内水系发达、众多，以亚热带季风气候为主，气候温暖湿润，降水量丰富，河流水量大，水能资源、森林资源、矿产资源丰富，长江干流自古以来就是我国东西航运的大动脉，沟通内地和沿海的广大地区，干支流通航里程约占全国内河航道总里程的2/3，形成了一个纵横广阔的水运网，被誉为“黄金水道”。
人教版高中地理必修3能源资源的开发—以我国山西省为例说课稿
指导学生阅读图3.8，让同学们讨论山西省三类工业发展变化的情况。可以看出，采掘业占工业增加值的比重在1985～1995年间有所上升，但在1995～2000年下降，且下降速度很快。原料工业始终在增加，且有越来越快的趋势。加工工业1985～1995年间比重下降，到2000年几乎停滞不前。这说明山西省虽然实现了产业结构的升级，但还是限于初级加工阶段，工业发展水平还不高。山西省只是一个能源大省，并不是一个工业大省，更不是经济强省，山西省的改革还有很长的路要走。（参考资料）《急需调整产业结构的山西经济》（山西日报1999年11月25日）山西能源的综合利用是一个正在发展完善的过程，教学中教师可以结合目前存在的一些问题和困境展开讨论，引导学生深入探究。（例如屡屡发生的矿难，以及背后隐藏的“官煤勾结”问题，这些都是目前各种媒体关注的焦点，相关的新闻报道，教师在课前应该专门搜集一些，或者让有条件上网的学生自己去搜集，使得课堂教学更加贴近现实生活。）
新人教版高中英语选修2Unit 1 Science and Scientists-Discovering useful structures教学设计
The grammatical structure of this unit is predicative clause. Like object clause and subject clause, predicative clause is one of Nominal Clauses. The leading words of predicative clauses are that, what, how, what, where, as if, because, etc.The design of teaching activities aims to guide students to perceive the structural features of predicative clauses and think about their ideographic functions. Beyond that, students should be guided to use this grammar in the context apporpriately and flexibly.1. Enable the Ss to master the usage of the predicative clauses in this unit.2. Enable the Ss to use the predicative patterns flexibly.3. Train the Ss to apply some skills by doing the relevant exercises.1.Guide students to perceive the structural features of predicative clauses and think about their ideographic functions.2.Strengthen students' ability of using predicative clauses in context, but also cultivate their ability of text analysis and logical reasoning competence.Step1: Underline all the examples in the reading passage, where noun clauses are used as the predicative. Then state their meaning and functions.1) One theory was that bad air caused the disease.2) Another theory was that cholera was caused by an infection from germs in food or water.3) The truth was that the water from the Broad Street had been infected by waste.Sum up the rules of grammar:1. 以上黑体部分在句中作表语。2. 句1、2、3中的that在从句中不作成分，只起连接作用。 Step2: Review the basic components of predicative clauses1.Definition
新人教版高中英语选修2Unit 4 Journey Across a Vast Land教学设计
当孩子们由父母陪同时，他们才被允许进入这个运动场。3．过去分词(短语)作状语时的几种特殊情况(1)过去分词(短语)在句中作时间、条件、原因、让步状语时，相当于对应的时间、条件、原因及让步状语从句。Seen from the top of the mountain (＝When it is seen from the top of the mountain), the whole town looks more beautiful.从山顶上看，整个城市看起来更美了。Given ten more minutes (＝If we are given ten more minutes), we will finish the work perfectly.如果多给十分钟，我们会完美地完成这项工作。Greatly touched by his words (＝Because she was greatly touched by his words), she was full of tears.由于被他的话深深地感动，她满眼泪花。Warned of the storm (＝Though they were warned of the storm), the farmers were still working on the farm.尽管被警告了风暴的到来，但农民们仍在农场干活。(2)过去分词(短语)在句中作伴随、方式等状语时，可改为句子的并列谓语或改为并列分句。The teacher came into the room, followed by two students (＝and was followed by two students)．后面跟着两个学生，老师走进了房间。He spent the whole afternoon, accompanied by his mom(＝and was accompanied by his mom)．他由母亲陪着度过了一整个下午。
新人教版高中英语选修2Unit 5 First Aid-Discovering useful structures教学设计
You have no excuse for not going.你没有理由不去。He was punished for not having finished his homework.他因未完成作业而受到惩罚。2．动词ing形式复合结构由物主代词或人称代词宾格、名词所有格或普通格加动词ing，即“sb./sb.'s＋doing”构成。动词ing形式的复合结构实际上是给动词ing形式加了一个逻辑主语。动词ing形式的复合结构有四种形式：①形容词性物主代词＋动词ing②名词所有格＋动词ing③代词宾格＋动词ing④名词＋动词ingHer coming to help encouraged all of us.她来帮忙鼓舞了我们所有人。The baby was made awake by the door suddenly shutting.这个婴儿被突然的关门声吵醒了。Can you imagine him/Jack cooking at home?你能想象他/杰克在家做饭的样子吗？无生命名词无论是作主语还是作宾语都不能用第②种形式。Tom's winning first prize last year impressed me a lot.汤姆去年得了一等奖使我印象深刻。Do you mind my/me/Jack's/Jack leaving now?你介意我/杰克现在离开吗？Excuse me for my not coming on time．很抱歉我没能按时来。His father's being ill made him worried.他父亲病了，他很担心。We are looking forward to the singer's/the singer to give us a concert.我们盼望着这位歌手来给我们举办一场演唱会。
新人教版高中英语选修2Unit 1 Science and Scientists-Learning about Language教学设计
Step 7: complete the discourse according to the grammar rules.Cholera used to be one of the most 1.__________ (fear) diseases in the world. In the early 19th century, _2_________ an outbreak of cholera hit Europe, millions of people died. But neither its cause, 3__________ its cure was understood. A British doctor, John Snow, wanted to solve the problem and he knew that cholera would not be controlled _4_________ its cause was found. In general, there were two contradictory theories 5 __________ explained how cholera spread. The first suggested that bad air caused the disease. The second was that cholera was caused by an _6_________(infect) from germs in food or water. John Snow thought that the second theory was correct but he needed proof. So when another outbreak of cholera hit London in 1854, he began to investigate. Later, with all the evidence he _7_________ (gather), John Snow was able to announce that the pump water carried cholera germs. Therefore, he had the handle of the pump _8_________ (remove) so that it couldn't be used. Through his intervention，the disease was stopped in its tracks. What is more, John Snow found that some companies sold water from the River Thames that __9__________________ (pollute) by raw waste. The people who drank this water were much more likely _10_________ (get) cholera than those who drank pure or boiled water. Through John Snow's efforts, the _11_________ (threaten) of cholera around the world saw a substantial increase. Keys： 1.feared 2.when 3. nor 4.unless 5.that/which 6.infection 7.had gathered 8.removed 9.was polluted 10.to get 11. threat
新人教版高中英语选修2Unit 1 Science and Scientists-Using langauge教学设计
This happens because the dish soap molecules have a strong negative charge, and the milk molecules have a strong positive charge. Like magnets, these molecules are attracted to each other, and so they appear to move around on the plate, taking the food coloring with them, making it look like the colors are quickly moving to escape from the soap.Listening text:? Judy: Oh, I'm so sorry that you were ill and couldn't come with us on our field trip. How are you feeling now? Better?? Bill: Much better, thanks. But how was it?? Judy: Wonderful! I especially liked an area of the museum called Light Games.it was really cool. They had a hall of mirrors where I could see myself reflected thousands of times!? Bill: A hall of mirrors can be a lot of fun. What else did they have?? Judy: Well, they had an experiment where we looked at a blue screen for a while, and then suddenly we could see tiny bright lights moving around on it. You'll never guess what those bright lights were!? Bill: Come on, tell me!? Judy: They were our own blood cells. For some reason, our eyes play tricks on us when we look at a blue screen, and we can see our own blood cells moving around like little lights! But there was another thing I liked better. I stood in front of a white light, and it cast different shadows of me in every color of the rainbow!? Bill: Oh, I wish I had been there. Tell me more!? Judy: Well, they had another area for sound. They had a giant piano keyboard that you could use your feet to play. But then, instead of playing the sounds of a piano, it played the voices of classical singers! Then they had a giant dish, and when you spoke into it, it reflected the sound back and made it louder. You could use it to speak in a whisper to someone 17 meters away.? Bill: It all sounds so cool. I wish I could have gone with you? Judy: I know, but we can go together this weekend. I'd love to go there again!? Bill: That sounds like a great idea!
新人教版高中英语选修2Unit 2 Bridging Cultures-Discovering useful structures教学设计
The grammar of this unit is designed to review noun clauses. Sentences that use nouns in a sentence are called noun clauses. Nominal clauses can act as subject, object, predicate, appositive and other components in compound sentences. According to the above-mentioned different grammatical functions, nominal clauses are divided into subject clause, object clause, predicate clause and appositive clause. In this unit, we will review the three kinds of nominal clauses. Appositive clauses are not required to be mastered in the optional compulsory stage, so they are not involved.1. Guide the students to judge the compound sentences and determine the composition of the clauses in the sentence.2. Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.3. Inspire the students to systematize the function and usage of noun clause1.Instruct students to try to learn grammar by generalizing grammar rules, controlling written practice, and semi-open oral output.2.Inspire the students to systematize the function and usage of noun clauseStep1: The teacher ask studetns to find out more nominal clauses from the reading passage and udnerline the nominal clauses.
新人教版高中英语选修2Unit 1 Science and Scientists-Reading and thinking教学设计
Step 5： After learning the text, discuss with your peers about the following questions:1.John Snow believed Idea 2 was right. How did he finally prove it?2. Do you think John Snow would have solved this problem without the map?3. Cholera is a 19th century disease. What disease do you think is similar to cholera today?SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.keys:1. John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.2. No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. He identified those houses that had had no deaths and surveyed their drinking habits. The evidence clearly pointed to the polluted water being the cause.3. SARS and Covid-19 because they are both deadly and fatally infectious, have an unknown cause and need serious public health care to solve them urgently.Step 6: Consolidate what you have learned by filling in the blanks:John Snow was a well-known _1___ in London in the _2__ century. He wanted to find the _3_____ of cholera in order to help people ___4_____ it. In 1854 when a cholera __5__ London, he began to gather information. He ___6__ on a map ___7___ all the dead people had lived and he found that many people who had ___8____ (drink) the dirty water from the __9____ died. So he decided that the polluted water ___10____ cholera. He suggested that the ___11__ of all water supplies should be _12______ and new methods of dealing with ____13___ water be found. Finally, “King Cholera” was __14_____.Keys: 1. doctor 2. 19th 3.cause 4.infected with 5.hit 6.marked 7.where 8.drunk 9.pump 10.carried 11.source 12.examined 13.polluted 14.defeatedHomework: Retell the text after class and preview its language points
人教版高中生物必修3第六章第一节《人口增长对生态环境的影响》说课稿
3、讨论问题二：我国、我市人口增长对环境有那些影响？教师：让第三、第四组学生分别介绍、展示课前调查到的资料，说明人口增长对我国环境的影响、对三亚市环境的影响。学生：第三组学生派代表介绍人口增长过快对我国生态环境的影响。第四小组由学生自己主持“我市人口增长过快对三亚市生态环境的影响”讨论会，汇报课前调查到的资料和讨论，其它小组参与发言。教师：投影：课本图6－2组织学生讨论、补充和完善。学生：观察老师投影图片并进行讨论，对图片问题进行补充和完善。教学意图：通过让学生汇报、观察、主持，能让学生亲身体验，更深刻地理解人口增长对生态环境的影响，培养和提高学生的表达能力、观察能力、主持会议的能力。4、讨论问题三：怎样协调人与环境的关系?教师：组织第五组学生进行汇报课前调查到的资料，交流、讨论、发表意见和见解。学生：展示课件、图片，汇报调查到的情况，提出合理建议。
人教版高中地理必修2家乡的农业园区会是什么样说课稿
第三阶段：分班交流论证，归纳整理成文在学生分组搜集整理资料的基础之上，我们又以班级为单位由核心组成员组织资料交流并展开讨论，共同归纳整理，集体完成《常熟建设现代农业科技园区可行性分析调查表》中的相关内容，交给各自的指导老师修改。第四阶段：分片走进园区，体验总结反思我们本着“熟悉家乡、就近考察”的原则把全年级的学生分成八组，分别到八个园区开展实地调查。组织他们听园区领导或专业人员介绍园区的建设情况和远景规划，深入田间地头和温室大棚参观园区生产装备和农民劳动场景，开展园区劳动体验，与园区农民交谈等系列活动。要求大家在体验劳动、收获快乐的同时，对照《常熟现代化农业园区建设和发展情况调查表》的内容逐一展开讨论并认真填写。在此基础上，我们又要求各片的同学认真反思每个园区在发展过程中还有哪些不够完美的地方和需要改进的建议。