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部编版小学语文六年级下册第20课《真理诞生于一百个问号之后》优秀教案范文
1、认真读课文，边读边想课文每个自然段都写了什么，给课文划分段落。2、学生交流段落划分，说明分段理由。3、教师对照板书进行小结：这篇课文思路特别明晰，作者开门见山提出自己的观点，明确指出“真理诞生于一百个问号之后”这句话本身就是“真理”，然后概括地指出在千百年来的科学技术发展史上，那些定理、定律、学说都是在发现者、创造者解答了“一百个问号之后”才获得的，由此引出科学发展史上的三个有代表性的确凿事例，之后对三个典型事例作结，强调这三个事例“都是很平常的事情”，却从中发现了真理，最后指出科学发现的“偶然机遇”只能给有准备的人，而不会给任何一个懒汉。
部编版小学语文二年级下册第12课寓言两则之《揠苗助长》优秀教案范文
谈话导入 1、咱班的小朋友今天可真精神，孩子们，喜欢听故事吗?（喜欢）今天陈老师给大家带来了一个好听的故事，故事的名字叫“揠苗助长”。来，伸出小手和老师一起书写课题，“揠”是提手旁，“助”是“帮助”的助。 2“揠苗助长”讲了一个什么故事呢?我们一起来听听吧。（放课件） 3、故事听完了，那你知道揠是什么意思吗?（拔），噢！所以也有好多人把揠苗助长叫（拔苗助长）。这个农夫想让禾苗快点长高，就（拔禾苗）帮助禾苗生长。可结果禾苗却枯死了。想不想自己读读这个故事?（想）。
青少年禁毒教育主题班会教案心得优秀例文8篇
毒品损害健康，残害生命，对个人、家庭、社会的危害是巨大的。青少年正处于生理发育和心理发展的重要时期，心理防线薄弱，好奇心强、判断是非能力差，容易成为毒品侵袭的人群。据调查，在我国的吸毒中，35岁以下的青少年占80%以上。而且，近年来中小学生群体吸毒现象有所增加。特别是随着“摇头丸”的出现，青少年吸毒人数有进一步上升的趋势，吸毒年龄也更加“年轻化”。如果把毒品比做猛兽，那么它最容易下口的对象就是青少年；如果把毒品比做瘟疫，最容易感染的也是青少年。青少年一旦“染毒”，其身心健康受到的损害，远大于成人。
人教版高中语文必修2《成语：中华文化的微缩景观》教案2篇
七、教学反思这堂课有眼下看得见的效果和暂时看不见的长远的效果，学生收益明显：1．学生学到的不只是成语本身。学生从网络上搜集材料，分析整理，不只是学成语，探究能力也得到提高。对成语的梳理探究，是让学生做一件很具体的事——梳理、分析、归类。重在过程，重在课外、课前学生的工作。这样的教学设计很有价值，让学生在活动中得到提高。2．开拓了学生的眼界。学生放眼各种报刊，从报刊中发现问题——大家都可能出错。这样一来学生的眼界变宽了，自信心增强了。3．对成语的理解、运用比过去深刻。让学生从对一个个具体成语的理解入手，进而认识到以后用成语不能犯“望文生义”等错误，从个例上升到一般。4．让学生知道以后自己运用成语应抱什么态度，用什么方法。别人错用成语，是前车之鉴。
人教版高中语文必修1《园丁赞歌：记叙要选好角度》教案2篇
天上有明月，年年照相思。她夜夜沉醉在梦中。梦把空间缩短了，梦把时间凝固了，梦把世界净化了。梦中没有污秽，没有嘈杂，没有邪恶；梦中没有分离，没有创伤，没有痛苦；梦中只有柔和的月色，只有温馨的爱；梦使她永远年轻，使她不原醒来。…………啊，那个世界，是为天下最真最善最美的心灵准备的，艺术家怀着虔诚的情感，用充满魔力的琴弦，在人们的心中筑起了一座不朽的天堂，它像天地一样长久，日月一样永恒！新月微微地闭着眼睛，她清清楚楚地看到了那座天堂，真真切切地触到了那座天堂，冰凌砌成墙壁，白云铺成房顶，雾霭织成纱幔，星星串成明灯；在那里，她的头发像沐浴之后那样清爽柔软，随风飘拂，她的肌肤像披着月光那样清凉润滑，她的那颗心啊，像浸润着蒙蒙细雨的花蕾，挂着晶莹的露珠，自由地呼吸……她沉醉在那个一尘不染的美好的境界，如歌如诗，如梦如幻，如云如月，如水如烟……
人教版高中语文必修1《人性光辉：写人要凸显个性》教案2篇
（学生展开畅叙所谈，言之有理即可。）归纳：以上因素在人物语言表达中是综合体现的，所以在写作时必须周密思考，使人物语言体现的人物性格更丰富，更有立体感。（3）行动描写矛盾先生曾说：“人物性格必须通过行动来表现。”我们在写作文时，应当注意描写最能揭示人物本身的独特性格的，最合乎人物地位，身份的动作，从而使人物形象更生动。行动描写要注意哪些方面？A、选择具有代表性，最能表现人物性格的行动来写。如《守财奴》中的老葛朗台的性格特点。B、要善于选择具有表现力的动词，把人物的行动准确传神地描写出来。（4）侧面描写写作不仅可以从正面对人物加以刻画，也可以通过周围各种不同人物的眼看，嘴讲等方式，从侧面起到烘托某个特定人物的作用。（请学生欣赏片段《茶花女》，《红楼梦》，教师归纳。）
人教版高中语文必修2《姓氏源流与文化寻根》教案2篇
据此，研究者认为我国的姓源于原始社会母系氏族时期，并作为一个血缘家族的称号。氏隶属于姓。夏、商、周时期，姓氏作为贵族间区别不同血缘关系的一种制度。自秦汉以后，姓氏不分，合二而一。3、大家有没有听说过《水浒传》中一个人物“西门庆”，他姓西门，为什么姓西门呢？他家住在西门这个地方。大家想想东郭先生为何姓东郭？可见有按居住地而得姓。4、现在如果赋予同学们一个神圣的职责，让你们给一个人赐姓，这个人是杀猪杀鸡杀鸭的，你们觉得要给他一个什么样的姓才合适呢？（自由讨论，姓“屠”）明确：这就是姓氏来源的又一种方法，按照职业取姓。大家想一想有没有其他按照职业得姓的姓氏？（巫、卜、陶等）5、大家通过预习有没有发现其他获得姓氏的方法。（国名、自己祖先的字等。）姓在母系氏族社会以后，逐渐增多，来源极广。主要来源于封国名、谥号、爵位名、官名、居地、职业等。
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Don’t eat in class教案2篇
Don’t fight. =You can’t fight. （板书，教读）教师把这些句子板书在黑板上，并请学生大声整齐地读祈使句和“can’t”句型，并让学生注意两种句型表达形式的不同和转换,“Don’t …=You can’t…”;并对学生说：These are our school rules. （板书，教读） You can’t break the school rules. Don’t break the school rules.（板书，教读）步骤3 :Practicea. T: Now, each of the students is breaking one of these rules.Please finish 1a.学生看图，完成1a的内容，检查答案并大声朗读校规。b. 听录音，完成1b，选出四位学生都违反了哪条校规；听之前，学生要读会英文名。c. 请两位学生朗读1c部分的句型；要求学生两人一组对话表演，SA扮演外校转来新生，SB告知本校校规。（学生可经过讨论，多说出他们想到的校规，不必只限于书上；教师应给予帮助）2) 第二课时（2a~4）步骤1 :warming up of revisionT: What are the rules at your school?学生使用“can”或祈使句表达各条校规；其中老师可引出“eat in the cafeteria outside”的表达。步骤2 :Practicea.T: Christina is an exchange student. She doesn’t know the rules. Let’s listen, what activities they’re talking about?学生听第一遍时，完成2a；第二遍时，完成2b；b. 请学生领读2c部分，看着2a完成的表格，理解2c活动的要求；分成小组针对2a进行问答；
人教版新目标初中英语七年级下册I want to be an actor教案2篇
三、教学建议第一课时：1. Lead in (Vocabulary)A) Before class, teacher should collect some pictures of working places. For example: Bank, TV Station, Restaurant, Police Station, Hospital ...B) In class, show students the pictures (PowerPoint, OHP). Ask students to tell the name of the working places and the name of the jobs.Shop assistant, doctor, actor, reporter, police office, waiter, bank clerk, studentC) Do exercise 1a and 3a.2. Bingo GameAsk groups of students to make up pairs of cards with a job on one and the related workplace on the other. For example, waiter / restaurant, teacher / school, doctor / hospital. Encourage students to use both the job / workplace combinations in the book and the ones that students came up during class discussions. Be sure they have twice as many sets of cards as there are students in the group. They can make two sets of cards for a single job / workplace, if necessary. Then have each group mix up its set of cards and hand their cards out in random order. Each time a student gets a pair of cards that match, he or she can lay these cards down. The goal is to have no cards in your hand at the end.3. Task OneA) Ask students to work in pairs and ask the partner what does he / she want to be in the future.e. g. :What do you / does he / does she want to be?I want to be a.Why?Because it's (adj).B) Vocabulary: Section B, 1a4. Homework 1.2.
人教版新目标初中英语八年级上册How do you make a banana milk shake教案2篇
1. First, ... then, ... next, ... finally, ...首先，……然后，……接着，……最后，……这是英语中表达做某事的步骤的一种说法。如果步骤较多，还可以说：first-next-after that-later on-finally/at last通常你会听到说英语国家的人在说 first, next, then, finally 和后面的内容时，他们会做一些停顿。这样就能提前告诉听者接下来讲的是一系列的步骤。这一点在朗读和听力中应特别注意。2. how many, how much均为疑问词，同是“多少”，但用法不同。请看：how many修饰可数名词复数，how much修饰不可数名词。但在用法上，同学们常犯如下错误：1) [误] How many are there bananas on the table?[正] How many bananas are there on the table?[析] how many, how much 中的many，much是形容词，常修饰名词作定语，故后面跟名词。2) [误]How much tea are there on the table?[正]How much tea is there on the table?[析] how much修饰不可数名词时，谓语动词用单数。how many与how much的区别可简记为：前how many：问“多少”，复数名词后面跑；how much问“多少”，不可数名词单数好。前者答语用基数词，后者答语用数量关系。
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 best radio station教案2篇
教学重点和难点：运用所掌握的语言描述，比较不同地点的特点。在练习中学习掌握英语比较级和最高级的用法。课前准备分配小组,每组五至六人。通过上网或翻阅报刊杂志等方法，确定旅游线路，做出基本的旅游计划。教学设计：本节课流程图 学法指导：1．由于这是一堂新课，在教学中应注意面向全体，发挥学生的主体性，引导学生积极参与，激发学生的求知欲和学习积极性，指导学生积极思维，主动获取知识，养成良好的学习方法。逐步学会独立解决问题。总之要尽可能调动学生的非智力因素促进智力因素的发展。教法选择：1．电化教学法2．课堂讨论法3．任务型教学法采用这些方法的目的是为了充分调动学生的学习积极性，使学生变被动学习为主动学习。通过电脑形象的演示，加强印象，提高兴趣，突破难点，提高教学效率，进而增大教学的容量和信息量。充分体现教师为主导，学生为主体的教学原则。
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九年级上册How do you study for a test教案2篇
内容提示本单元主要内容是学会利用verb十by／with gerund表示方式方法来讨论学习英语的策略，认识自己在学习方面的长处和不足。初步了解现在完成时的结构和用法。现在完成时由助动词have／has+动词的过去分词构成，主要表示过去发生的某一动作对现在仍有影响或造成的后果，常与already，yet，just，ever，never等副词连用。教学目标一、学习目标（Language Goal） 1. Talk about how to study . 学会讨论各种学习方法和策略。2. Find out your suitable learning methods. 找出适合自己的学习方法。 二、语言结构（Language Structures） 1. Verb + by with gerund by＋动名词短语 表示“通过…途径，方法” 2. How questions have引导的特殊疑问句 三、目标语言（Target Language） 1. How do you study for tests ? 你是怎样准备考试的？Well , I study by working with my classmates. 哦，我和同学们一起学习。2. Have you ever studied with a group ? 你曾经参加过学习小组吗？Yes , I have . I’ve learned a lot that way . 是的，参加过。通过这种方式我学了许多。
人教版高中历史必修1两极世界的形成教案2篇
这三大措施是美国在冷战初期的核心内容，是为了实现美国的霸权政策而提出。它们体现了美国充分利用了意识形态差异的来其实现其全球霸权的意图。把握住这些核心内容将有助于掌握二战后的国际形势的发展。教学难点：两极格局对二战后国际关系发展的影响二战改变国际的主要政治力量，随着国家利益和意识形态冲突，美苏两大国由合作走向分裂，逐步形成了战后的两极格局。在此政治格局之下，避免了新的世界大战爆发，世界相对稳定，但两强相争，又使得世界长期不得安宁。美苏之间的关系影响到了其他各种关系的发展，认清此格局的影响对于认识当时和今天的国际关系具有重大的意义。三、教学内容安排（1学时）第一目“从盟友到对手”教学要点：雅尔塔体系的确立；战后初期的形势；杜鲁门主义的提出。第二目“美苏‘冷战’”教学要点：马歇尔计划与经济互助委员会；北约与华约两大军事政治集团的对峙。第三目“‘冷战’阴影下的国际关系”
人教版高中历史必修1世界多极化趋势的出现教案2篇
一、 教学目标 （一）知识与能力通过了解多极化趋势和对世界的影响、欧盟的形成和扩展、日本成为经济大国的过程和原因、中国和第三世界的崛起等基本史实，培养学生综合探究和归纳知识的能力（二）过程与方法以合作学习的“创设情境—目标显示—自学尝试—合作学习—成果汇报—总结评价”模式为主线，以学生自主探究活动为主体，以教师点拨为主导，以培养学生学习的兴趣和能力为中心，来优化课堂教学。教师创设重大国际事件的情境，让学生亲自探索各个主要国家对朝鲜战争和伊拉克战争立场和态度的决策，培养学生解读历史信息能力，并能够根据自身的实际情况和外部环境，正确应对重大事件。 （三）情感态度与价值观提高学生对二战后美苏两极以外的各种政治经济力量增长的认识，初步理解世界多极化趋势的形成及影响，树立世界走向多极化是不可阻挡的历史潮流的价值判断标准。
