-
人教版高中地理选修3第五章第二节参与旅游环境保护教案
通过阅读，了解并掌握生态旅游的行为规范，这些行为规范不仅对保护旅游区的资源环境有利，而且为旅游者提供了个人如何更好地获得更大旅游收益的方法和途径。活动“除了脚印什么也不留下，除了照片什么也不带走。人类应该诗意地栖居在大地之上!”这是美国旅行者协会制定的生态旅游者十条道德准则之一，但作为普通游客也应该做到。结合本地实际，组织一次关于生态旅游的专题讨论会，讨论“诗意地栖居”的含义和意义。提示：可按一下步骤进行1．确定讨论会的准备时间(如一周)。2．将学生分成几组。每组确定一个选题，可自定题目，例如：（1）什么是生态旅游?（2）生态旅游为什么有利于保护环境?（3）学校附近有哪些旅游区适合开展生态旅游?（4）如果你去旅游，你会做些什么来保护环境?（5）介绍一个国内外著名的生态旅游区。3．各组分别收集资料，进行组内讨论，并撰写课题报告。4．各小组推选出一名同学向全班同学介绍各自的研究和看法。
人教版高中数学选修3分类变量与列联表教学设计
一、 问题导学前面两节所讨论的变量,如人的身高、树的胸径、树的高度、短跑100m世界纪录和创纪录的时间等,都是数值变量,数值变量的取值为实数.其大小和运算都有实际含义.在现实生活中,人们经常需要回答一定范围内的两种现象或性质之间是否存在关联性或相互影响的问题.例如,就读不同学校是否对学生的成绩有影响,不同班级学生用于体育锻炼的时间是否有差别,吸烟是否会增加患肺癌的风险,等等,本节将要学习的独立性检验方法为我们提供了解决这类问题的方案。在讨论上述问题时,为了表述方便,我们经常会使用一种特殊的随机变量,以区别不同的现象或性质,这类随机变量称为分类变量.分类变量的取值可以用实数表示,例如,学生所在的班级可以用1,2,3等表示,男性、女性可以用1,0表示,等等.在很多时候,这些数值只作为编号使用,并没有通常的大小和运算意义,本节我们主要讨论取值于{0,1}的分类变量的关联性问题.
人教版高中数学选修3一元线性回归模型及其应用教学设计
1.确定研究对象，明确哪个是解释变量，哪个是响应变量；2.由经验确定非线性经验回归方程的模型；3.通过变换，将非线性经验回归模型转化为线性经验回归模型；4.按照公式计算经验回归方程中的参数，得到经验回归方程；5.消去新元，得到非线性经验回归方程；6.得出结果后分析残差图是否有异常 ．跟踪训练1.一只药用昆虫的产卵数y与一定范围内的温度x有关，现收集了6组观测数据列于表中： 经计算得： 线性回归残差的平方和: ∑_(i=1)^6?〖(y_i-(y_i ) ?)〗^2=236,64,e^8.0605≈3167.其中 分别为观测数据中的温度和产卵数，i=1,2,3,4,5,6.(1)若用线性回归模型拟合，求y关于x的回归方程 (精确到0.1）；(2)若用非线性回归模型拟合，求得y关于x回归方程为 且相关指数R2＝0.9522． ①试与(1)中的线性回归模型相比较，用R2说明哪种模型的拟合效果更好 ?②用拟合效果好的模型预测温度为35℃时该种药用昆虫的产卵数.(结果取整数).
人教版高中语文《林黛玉进贾府》教案
第一课时（初步熟悉课文，理清林黛玉进贾府的行踪）一、导入课文谈话要点：1、有关中国的四大著名古典长篇幅小说：即《红楼梦》曹雪芹，《西游记》吴承恩，《三国演义》罗贯中，《水浒传》施耐庵。2、《红楼梦》又名《石头记》是我国古典小说的四大名著之一。全书以宝黛爱情为主线，揭露了封建统治的罪恶和腐朽，揭示了封建社会必然灭亡的历史以展趋势。本文选自《红楼梦》故事的第三回《金陵起复贾雨村，荣国府收养林黛玉》，是全书的序幕组成部分之一。本文以林黛玉进贾府的一天行踪为线索，通过她的所见所闻，介绍了贾府的一大批批重要人物，弄错时展现了贾府与众不同“的豪华府北，拉开了《红楼梦》故事的帷幕。3、《红楼梦》人物众多，为了使用权我们了解众多的人物关系，我们印发了下表，供同学们参考。
人教版高中语文《过秦论》教案
【教学目的】1．了解作者反对暴政、提倡仁政的政治主张在当时条件下的进步意义及其历史局限。教育学生不应只着眼于秦之兴衰，而应学习作者把研究历史与指导现实相结合的可贵精神，从而明白“以史为鉴”“古为今用”的意义，达到把知识转化为能力的目的。2．学习课文从史实对比中引出结论的写作方法；理解课文中对偶、排比等修辞手法在表情达意方面的作用，并结合单元知识短文掌握如何在翻译中恰当处理修辞格的知识。【教学设想】1．通过预习指导，使学生借助课文的注释、工具书和参考资料了解时代背景、作者简况及各段大意，疏通文句。2．讲授课文，指出作者政治主张的历史局限时，不必在什么是秦二世而亡的真正原因上旁征博引，同时对文中涉及的历史人物及史实，也不要过多介绍。可在课外指导学生读点通史或历史故事（如《东周列国志》，虽是小说，但基本事件多见诸其书）。
人教版高中语文《离骚》教案
2.亦余心之所善兮。虽九死其犹未悔评析：这一句表明屈原志向不改，坚贞不屈。真可说是一条铁骨铮铮的汉子。屈原最不能容忍的是那群无耻小人对他的恶毒诬蔑，一会说他穿着奇装异服，一会又说他面容姣好，肯定是个善淫之辈。这群人追名逐利，篡改法令，歪曲是非，混淆黑白，竞相谄媚，把朝廷弄得乌烟瘴气。屈原下决心绝对不和他们合流，他自比不合群的鸷鸟，孤傲、矫健，“自前世而固然”，他不想改变，也无法改变，这就像方圆不能周，异道不相安一样。在这里，屈原清楚地预感到了自己的结局，但他并不后悔自己的选择。句中“虽九死其犹未悔”和同出自于《离骚》的“路曼曼其修远兮，吾将上下而求索”诗句是后人引以自勉和共勉最多的句子。运用：(翻译)只要是我心中所向往喜欢的，即使死去九次也不会后悔。3.民生各有所乐兮，余独好修以为常。虽体解吾犹未变兮，岂余心之可惩。
人教版高中语文《沁园春》教案
【重点、难点及解决办法】1．以乐景写哀，景中寓情，情中显志。从词中可以感受到词人的心情是惆怅的，写的又是寒秋景物，却毫无过去一般旧诗词里的那种肃杀、感伤的“悲秋”情调，词人笔下的秋景是活泼、美好的。原因在于越写山河的壮丽，就越使人感到人民不能主宰大地的可悲，越感到革命的必要。词人正是在这不一致中突出了强烈的革命精神。当然，这里面也含有热爱祖国壮丽河山的感情。2．对比手法的运用。词中含有多种对比，使描绘的形象鲜明，如“万山红遍”与“漫江碧透”主要是颜色的对比；“鹰击长空”与“鱼翔浅底”、“指点江山”与“激扬文字”主要是动作的对比；“同学少年”与“万户侯”是明比；“万类霜天竞自由”与人民的被压迫（未在词中点明）是暗含的对比。
人教版高中语文《劝学》教案
(1)吾尝(曾经)终日而思矣，不如须臾(片刻)之所学也；吾尝肢(踮起脚跟)而望矣，不如登高之博见(看得广)也。(学、思对比，强调了学习的作用；跛望与登高对比，登高的收获大。两例证明利用学习、利用外物的作用。)(2)登高而招(招手)，臂非加长也，而见者(看的人)远(远也看得见)；顺风而呼(呼喊)，声非加疾(快)也，而闻者(听的人)彰(听得更清楚)。(两例证明利用自然条件的作用。)(3)假(借助)舆马者(的人)，非利足(快脚)也，而致(达到)千里；假舟楫者，非能水(善游)也，而绝(横渡)江河。(两例证明利用工具的作用。)(4)君子生(性)非异也，善假(利用)于(对)物(外物)也。连用比喻，得出结论：那些有才德的君子，生来本性与普通人没有什么两样(生非异也)，只是由于他善于利用学得的知识和本领，善于利用处界条件弥补自身的不足，不断提高自己，所以才成为君子的。
人教版高中语文《诗经》教案
《诗经》的重章叠唱及表现手法《诗经》善于运用重章叠唱来表达思想感情，即重复的几章间，意义和字面都只有少量改变，造成一唱三叹的效果。增强了诗歌的音乐性和节奏感，更充分的抒发了情怀。《诗经》里大量运用了赋、比、兴的表现手法，加强了作品的形象性，获得了良好的艺术效果。所谓“赋”是“敷陈其事而直言之”。这包括一般陈述和铺排陈述两种情况。“比”是“以彼物比此物”，也就是比喻之意。而“兴”则是《诗经》乃至中国诗歌中比较独特的手法。“兴”字的本义是“起”。《诗经》中的“兴”是“先言他物以引起所咏之辞”，也就是借助其他事物为所咏之内容作铺垫。它往往用于一首诗或一章诗的开头。大约最原始的“兴”，只是一种发端，同下文并无意义上的关系，表现出思绪无端地飘移联想。
人教版高中语文《祝福》教案
C．人们的态度：“大家仍然叫她祥林嫂”，称呼依旧。这一淡淡的似乎不经意的过渡语，在具体语境中却隐含着深刻的蕴涵，反映出鲁四一家对祥林嫂的第二次婚姻冷酷而坚决地不予承认的态度。“仍然叫她祥林嫂”，而不是“贺六嫂”，绝不是习惯使然，而是反映了封建礼教观念对寡妇再嫁的完全否定。人们叫她的“声调和先前很不同”；“也还和她讲话，但笑容却冷冷的了”。整个鲁镇社会在伦理观念上与鲁四仿佛是形成了共识的，音调的变化，笑容的冷冷，反映出人物关系的变化，充分表现出社会环境与祥林嫂的严重对立。77人们很少同情和怜悯她，对她讲述的“阿毛的故事”很快就厌倦了，并把她作为取笑的对象。人们对祥林嫂的态度，使她感到痛苦与迷惑。她不时地向人们诉说着自己不幸的遭遇，她的精神却惨遭蹂躏。而柳妈的说鬼又给祥林嫂新的打击。D．柳妈说鬼：柳妈是一个怎样的人？祥林嫂为什么要化那么大的代价去捐门槛？捐门槛后祥林嫂有哪些变化？
人教版新目标初中英语八年级上册What are you doing for vacation教案2篇
Teaching goals : 1. Words & phrases: babysit ,get back , fishing , rent , think about , decide(on) , tourist etc. 2. How to talk about future plans . 3. 现在进行时表示将来计划或行动. 4. 特殊疑问句（where , when , how long引导） Important and difficult points : Drills :What are you doing for vacation ? I’m watching TV . When are you going ? I’m going … . How long are you staying ? We’re staying for five days . Teaching aids : cards and a tape ,a large wall calendar . Period 1 Teaching procedures : Step 1Leading in1. Free talk . 2. Put up the wall calendar . T: I’m staying home on Saturday (pointing to next Saturday ).Ss repeat . Ss: I’m staying home on Saturday . T: OK. Today we’ll learn how to talk about future plans. Step 2Pre-task SB Page 13 , 1a . 1. Look at the picture carefully and tell what you see in the picture . 2. Write the activities from the pictures in the box and add some more . 3. Practice reading . Step 3While-task1. Using the activities we write in 1a to make conversations .For example :What are you doing for vacation ? I’m visiting my uncle . 2. Pairwork .Practice in pairs . 3. 用第三人称练习对话.
人教版新目标初中英语七年级下册Where is the post office教案2篇
Period 2 (3a----Section B 2c)Preview(Pre-task): Key points: What laAdd another information about their pen pals----their language on the cardnguage does she/he speak?She/He speaks....Does she/he have any brothers and sisters? Does she/he speak English?Preview(Pre-task): Add another information about their pen pals----their language on the cardKey points: What language does she/he speak?She/He speaks....Does she/he have any brothers and sisters? Does she/he speak English?Step 1 Revision1.Revisionand dictation of the new words 2.Revise the drills they learned yesterday.(by pairwork and grammar exercise)Step 2 Leading-inT has a conversation with one student. The conversation is following:---Do you have a pen pal?---Yes, I do.---What's your pen pal's name? ---His/Her name is....---Where is your pen pal from? ---He/She is from...---Where does he/she live? ---He/She lives in....---What language does he/she speak?He/She speaks...Write the new words on the Bb. They are following: EnglishChineseJapaneseFrenchStep 3 LearnLearn the new words with the whole class.Finish 3a with the students3b Pairwork T still does an example with one student Then the Ss practise in pairs. The example is following:--Curry Muray is my pen pal. He is from the United States.---What language does he speak?
人教版新目标初中英语七年级下册Why do you like koalas教案2篇
单元整体说明（一）单元教材分析本单元的核心话题是描述动物和表达个人喜好，以及句式why do you like…? Because…。这也是本单元的教学重点。通过本单元的学习，学生应能较流利地运用所学词汇和句型描述动物，表达个人喜好。（二）单元知识结构1．词汇动物名称 tiger, elephant, koala, dolphin, etc．词汇描述性形容词: smart, cute, ugly, clever, shy, etc．国家名: Australia, South Africa2．句型Why do you like koala hears? Because they are cute．Where are pandas from? They're from China．What animals do you like? I like dolphins．（三）单元整体目标1．Master the vocabulary2．Master and use: Why do you like koalas? Because they am cute．Where are pandas from? They're from China．What animals do you like? I like dolphins．（四）单元教学重难点一览（五）单元学情分析学生此前已经学过由why, where, what 引导的特殊疑问句句型，具有了学习本单元知识的认知前提。形形色色的动物能激发学生的好奇心，产生了解它们的欲望，这有利于本单元知识的教学和学生学习兴趣的培养。
人教版新目标初中英语八年级上册How was your school trip教案2篇
“Go for it!” is based on “Task-Based Language Teaching”. It adheres to “The authenticity principle”, “The form-function principle”, “The task dependency principle” and “The principle of learning by doing”. These principles all accord with the demands of curriculum focus.In and of Grade Seven (II), “Go for it!”, students have learned “The Simple Past Tense”. And it appears again in of Grade Eight (I). teaches students more about how to talk about events in the past. In addition, it gives affirmative and negative statements in the past tense, such as the sentence patterns “Did you see …?” “Were there …?” “Did you go …?” As the first part of Unit 8, Section A opens with a picture presenting the last school trip in the aquarium and continues with several step-by-step practice activities, which are all good for students to master “The Simple Past Tense”. Doing well in Section A will help students integrate the new target language with that in Section B. Thus, they can describe the events in the past freely and foster their own ability of reflecting and practicing. II. Teaching ObjectivesTeaching objective is the beginning and aim of teaching activities. According to the overall goal of the English elementary course--- improve students' synthetic ability of language application, which should be based on the development of students’ “Language knowledge”, “Language skills”, “Character building”, “Learning strategies” and “Cross-cultural awareness”. The teaching objectives are described as follows(I). Knowledge objectivesi. Master the simple past tense of regular and irregular verbsii. Recite the new words and expressions about the last school trip in the aquarium, including their pronunciation and intonation
人教版新目标初中英语八年级上册How do you get to school教案2篇
Step Ⅶ Role play ( Work on 1b)1. First ask two students to read the dialogue to the class.Sa: How do you get to school?Sb: Well, I ride my bike to the subway station. Then I take the subway.2. Now work with a partner.Suppose you use two kinds of transportation to get to school \Hangzhou\Beijing... (bus, train, subway, walking, bike, etc.) Tell how you get there. You may use the phrases in 1a.3. Then ask different pairs of students to present their conversations to the class.Step ⅧListening1. Work on 2a(1) First ask students to read the list of information that Thomas wants to know.…where Nina lives.…how far from school she lives.…how long it takes to get to school.…how she gets to school.…what she thinks of the transportation.(2) Tell students what transportation and bus stop mean.bus stop 汽车站 transportation n. 运送；运输Then tell students we'll hear a recording. Please put a checkmark in front of each thing that Thomas wants to know.(3) Now play the recording for students.( Have students pay attention to the sample answer.) (4) Then correct the answers.
人教版新目标初中英语八年级下册What should I do教案2篇
说明：在帮Li Lei提建议的同时，教育学生如何学好英语。第三课时教学目标1. 语言目标：a) 词汇: Original, in style, haircut, the same as.b) 语言结构:My friend wears the same clothes and has the same haircut as I do.2. 能力目标:大多数学生能够谈论自己喜欢哪种服装，提高查找信息的能力。3. 情感目标:学会如何与朋友相处，要有自己对时尚的看法。教学重点掌握一些重要词汇。教学难点学会谈论问题，并能提出书面建议。◆教学突破首先针对Erin的问题，提出个人的建议，模仿2c部分的对话展开双人交际Pair-work；听老师诵读3a部分的信件，并找出LEFT OUT的问题所在；学生完成3b部分的内容，给Left Out提出书面的建议；学以口头形式提出自己目前存在的某个问题，讲给大家听，让同学们给自己提出一个建议，并作笔录；学生两、三个人分成一组，随意性地进行口语交际，谈论P14的第4部分的某个问题，相互交换意见。
人教版新目标初中英语八年级上册What’s the matter教案2篇
She shouldn’t go to the party tonight.Step7. TaskT: You know, there are lots of problems in our life. If you are a doctor, please tell us how to solve the problem. I will divide you into 9 groups. Please work in groups. And then choose one of you to report your ideas.The following are the problems:I have a toothache.I am hungry. I have a sore throat.I am stressed out. I have a sore back.I am tired. I can’t sleep.I have a cold. I have a headache.Report: If you have a headache, you should go to bed early. You should see the doctor. You should eat some medicine. You shouldn’t wash your face with cold water.You shouldn’t sleep late.You shouldn’t swim.…..T encourages the students to give advice as much as possible.Homework:1. Chose one of the problems, and write down your advice2. Copy the new words这一步是用于热身的,同时也可以让他们复习一部分的表示人体部位的单词,扩充知识.学习语言的过程也是一个不断积累的过程,复习旧知识,增添新知识.通过小游戏,强化学生对Does she/he have…这个句子的运用能力.通过复习，自然的引到下面新知识的学习。充分利用表格,由句子到对话,再到文章,让学生循序渐进. 提高学生的综合语言运用能力,运用以前学过的知识来解决身边的问题.Period 5 (Section B 3a—3c, selfcheck)教学内容与分析:
人教版新目标初中英语八年级下册If you go to the party, you’ll have a great time教案2篇
区分宾语从句、定于从句和状语从句宾语从句和状语从句，都叫做主从复合句。宾语从句主要是中考必考的，是初中阶段必掌握的从句，宾语从句主要是掌握三要素，所谓宾语从句，就是宾语在主从复合句当中充当宾语的一个句子，叫做宾语从句。主句的谓语动词是及物动词，后面如果是词或者是短语的话，是简单句，如果是句子的话，肯定是宾语从句。I know that he good at English.就是宾语从句，三要素，一要素是要注意连词，连词一共学了三类连词，一类连词是that口语当中可以省略，就像刚才说的那一句，I hear he is good at English.还有疑问代词、疑问副词，how where when，疑问代词、疑问副词。还有一类连词weather是否的意思，不是状语从句当中的如果，这一定要和如果区分开，这是是否。I don't know if he interested at English。宾语从句要注意if是连词。第二要素是语序，要用陈述举语序。比如说你家有几口人，我们都说How many people are there in you family?但是这是简单句，一旦说成宾语从句，你可以告诉我你家有几口人吗？Could you tell me how many people there are in you family ?
人教版新目标初中英语八年级下册It’s a nice day, isn’t it教案2篇
"Hello! Welcome to English class! Introduce yourself. Meet your new classmates." That's what the teacher says. What do you say? "Oh no!" It can be difficult talking to new people. But it can be fun, and you can make friends. How do you do it? Make small talk. Small talk is polite conversation. "Wang Nan is a great pingpang player, isn't she?" "I'd love to meet her, wouldn't you?" "It's been raining a lot, hasn't it?" Tag questions are a form of polite speech. To make small talk successfully, you should know how to make them. You should also know what topics to talk about. Try to learn this unit carefully. The next time you're in English class, you'll find out. Making small talk's easy, isn't it? (“你好！欢迎你！请做一下自我介绍。认识一下你的新同学。”通常在课上老师会这样说。你会说什么呢？“噢，不！”与陌生人谈话太困难了。但是这也很有意思，并且你还能交到朋友。你该怎么做呢？闲聊。闲聊指得是礼貌的对话。“王楠是一个很棒的乒乓球运动员，不是吗？”“我希望自己能认识她，你呢？“今年的雨水很多，不是吗？”反意疑问句是一种礼貌用语。为了使得谈话成功，你应该知道怎样去进行闲聊。你还应该知道与不同的人该谈论什么样的话题。认真的学习这个单元吧，下次在英语课上，你会发现与大家展开谈话是一件很容易的事情，不信我们来试试。)
人教版新目标初中英语八年级下册He said I was hard-working教案2篇
This activity introduces some new vocabulary and provide oral practice using the target language.Task 1 . Ask four students to stand in front of the class, and the teacher asks them the following questions as a reporter.1.What are you going to do when you grow up?2.What are you going to do next week?3.What are going to do after school?The students will give different answers, then ask a good student to report what they said.I am going to e a doctor.What did she say?----------She said she was going to be a doctor.I am going to have a party on Friday night.What did he say?-------He said he was going to have a party on Friday night.I am going to do my homework.What did she say ?------ She said she was going to do her homework.I am going home after school.What did she say?-----She said she was going home after school.Say In this unit we are going to learn to use words like to report what someone said.Task 2. Read the instructions. Then ask a student to read the four questions. And write the words on the Bb. Explain what soap opera is.Task 3. Ask the students to Look at the pictures, point out the TV screens in the picture. Ask one girl to read what Marcia said.What did Marcia say? She said She said she was having a surprise party for Lana on Friday night. Repeat the other pictures in the same way.Activity3. Listen and number the pictures in activity 1a.
