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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-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
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 3 Food and Culture-Discovering useful structures教学设计
The newspaper reported more than 100 people had been killed in the thunderstorm.报纸报道说有一百多人在暴风雨中丧生。(2)before、when、by the time、until、after、once等引导的时间状语从句的谓语是一般过去时，以及by、before后面接过去的时间时，主句动作发生在从句的动作或过去的时间之前且表示被动时，要用过去完成时的被动语态。By the time my brother was 10, he had been sent to Italy.我弟弟10岁前就已经被送到意大利了。Tons of rice had been produced by the end of last month. 到上月底已生产了好几吨大米。(3) It was the first/second/last ... time that ...句中that引导的定语从句中，主语与谓语构成被动关系时，要用过去完成时的被动语态。It was the first time that I had seen the night fact to face in one and a half years. 这是我一年半以来第一次亲眼目睹夜晚的景色。(4)在虚拟语气中，条件句表示与过去事实相反，且主语与谓语构成被动关系时，要用过去完成时的被动语态。If I had been instructed by him earlier, I would have finished the task.如果我早一点得到他的指示，我早就完成这项任务了。If I had hurried, I wouldn't have missed the train.如果我快点的话，我就不会误了火车。If you had been at the party, you would have met him. 如果你去了晚会，你就会见到他的。
新人教版高中英语选修2Unit 3 Food and Culture-Reading and thinking教学设计
The discourse explores the link between food and culture from a foreign’s perspective and it records some authentic Chinese food and illustrates the cultural meaning, gerography features and historic tradition that the food reflects. It is aimed to lead students to understand and think about the connection between food and culture. While teaching, the teacher should instruct students to find out the writing order and the writer’s experieces and feelings towards Chinese food and culture.1.Guide the students to read the text, sort out the information and dig out the topic.2.Understand the cultural connotation, regional characteristics and historical tradition of Chinese cuisine3.Understand and explore the relationship between food and people's personality4.Guide the students to use the cohesive words in the text5.Lead students to accurately grasp the real meaning of the information and improve the overall understanding ability by understanding the implied meaning behind the text.1. Enable the Ss to understand the structure and the writing style of the passage well.2. Lead the Ss to understand and think further about the connection between food and geography and local character traits.Step1: Prediction before reading. Before you read, look at the title, and the picture. What do you think this article is about?keys:It is about various culture and cuisine about a place or some countries.
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。
人教部编版语文八年级下册我一生中的重要抉择教案
五、总结存储1.教师总结这篇演讲词，作者用幽默诙谐的语言阐述了自己人生中的一个重要抉择——大力扶植年轻人。作者善于自我调侃，在自我解剖中进行了深入的分析，强调了扶植年轻人的重要性和必要性。演讲中列举了大量名人事例进行论证，使演讲具有很强的说服力。这篇演讲词展示了一位科学家精彩绝伦的语言魅力：不但有科学原理，而且有人生哲理；不但有学术的穿透力，而且有情感的震撼力；不但有理论的清晰度，而且有语言的幽默感——这一切构成了王选演讲的独特风采。我们在体会王选演讲魅力的同时，也领略到了他的人格魅力。2.布置作业（1）人的一生所做的重要抉择，如果与时代和国家紧密相连，意义会更加重大。我们在人生的关键阶段，如选择未来事业时，会做出怎样的抉择？请你写一段200字左右的演讲词，并在小组内演讲交流。（2）课外阅读王选的《我一生中的八个重要抉择》。
部编版一年级语文下册第9课《两只鸟蛋》优秀教案范文
朗读（读说思议练结合，培养学生语文综合能力。） 1、学习第一小节： （1）指名读，回忆刚才摸鸟蛋的感觉（小小的、凉凉的）体会着读一读。 （2）比较“鸟蛋凉凉的”和“凉凉的鸟蛋”：你发现了什么?（引导学生发现这类词语的特点：词序不同，但表达的意思相同。）除了凉凉的鸟蛋还有什么是凉凉的? （3）你还能像这样再说几个吗? （如果学生说不出来，教师可进行指导，把写有“花儿、小草、柳枝、大海，红红的、绿绿的、软软的、蓝蓝的”的词语卡分给学生，让拥有不同词语的学生去找朋友，再让两个朋友变换左右顺序。） 2、学习第二小节： （1）轻声读文，思考：你怎么知道两只鸟蛋就是两只小鸟? （2）出示小鸟破壳的图片或课件，引导学生说一说。 （3）启发想象：鸟妈妈焦急不安是什么样?你能表演一下吗? 表演后试着把妈妈的语气读出来。 （4）你还能用焦急不安说句话吗?看谁说得和别人不一样?
部编版一年级语文下册第4课《古诗两首》优秀教案范文
指导写字 觉：“学”下面的的“子”换成“见”。 夜：第四笔是“竖”，不要写成“竖钩”。注意指导笔顺，提示不要漏写第七笔“点”。可与熟字“衣”比较字形的异同。 雨：仿佛隔窗观雨。里面左右各两点，上下排列，像檐下滴水。 声：上面是“士”，不是“土”。下面的最后一笔是“丿”，不是“竖弯钩”，不能写成“巴”。 知：左边是把“午”的“竖”改撇，再加一点。右边是“口”表示知道了要用口说出来。 少：上面与“小”不同，第一笔是竖，没有钩。
部编版一年级语文下册第19课《乌鸦喝水》优秀教案范文
教学思路： 这是一篇多幅图的看图学文。在整个教学过程中，“指导观察，图文对照”是教学的基本方法。教学中应以观察训练为主线，重视思维能力的培养，帮助学生理解词语和课文内容。 教学开始，让学生初步看图，大致了解图意。再借助拼音边读课文边看图，初步了解课文内容，并把说明图意的句子做上记号。在此基础上图文对照，理解词句，进行讲读。 第一自然段，通过“口渴”“到处找水”，让学生体会乌鸦急于喝水的焦急心情。 讲读第二自然段，让学生通过看图、读文后思考：乌鸦为什么喝不着水?在要求学生对第一幅图画面的观察后，理解“水不多”“瓶口又小”是乌鸦喝不到水的原因。引导学生了解“怎么办呢?”是乌鸦自己问自己，表明它要想出解决问题的办法。 讲读第三自然段时，引导学生再看第一幅图，从而理解乌鸦的办法不是凭空想出来的，而是一边观察周围事物，一边想办法。从而解决本课的教学重点问题。
部编版一年级语文下册第18课《四个太阳》优秀教案范文
猜谜激趣，导入新课 1.师出谜语：白天不见，晚上出现。又红又圆，照亮地面。 2.出示词卡“太阳”，指导读准字音。 3.出示课题“四个太阳”，指名读，齐读。 4.引导质疑：读了课题，你的小脑瓜里是不是蹦出了小问号? 二、初读课文，认记生字 1.出示课件：带拼音生字，指名带读。 2.出示课件：去拼音生字并打乱顺序，摆字卡，自由练习朗读。 3.游戏：我说你找喊名字。 4.指导识记生字方法。 5.巩固游戏：我把生字送回家。动画演示，指导写字 1.猜谜引入：大口框里有个“大” 2.出示课件：“因”书写笔顺规则 看了动画，你知道了什么? 3.出示课件：“园” “园”与“因”哪里长得很像?书写的时候要注意些什么?（同样先里面后封口） 4.师范写“园”“因”，讲解书写要领。 5.生自由练写，师巡回指导。 6.集体评价。
部编版一年级语文下册第15课《夏夜多美》优秀教案范文
自学（学生圈点批画，初步养成良好的读书习惯） 学生自由读课文，圈画出文中的生字，注意读准字音，把句子读通顺，难读的词句可以想办法解决。 识字（多种方式巧记生字，激发学生主动识字的愿望） 教师出示生字词，学生互相交流自己的识字秘诀（如歌谣识字、猜谜识字、做动作识字、偏旁归类识字等） （部分学生识字方法单一、枯燥，互相交流利于学生反思，开动脑筋巧记生字；另外对于学生的识字秘诀，教师要及时鼓励，让他们体验到主动识字的乐趣。） 朗读（多层次自主阅读，拓展思维空间，提高阅读质量。） 1、检查读。教师以开火车的形式让学生按自然段读课文，看谁读得既正确又流利。 2、指正读。把你喜欢的小动物的话找出来读一读，教师随机指导。 3、想象读。先听范读录音，然后指名读文，边读边想象当时的情景。 4、分角色读。教师指导学生研究讨论每个角色的语气怎样读，并尝试给这些角色设计表情动作。
统编版二年级语文上第2课我是什么教学设计教案
《小蝌蚪找妈妈》是统编版二年级上册第一单元的一篇寓水的知识于趣味故事中的科学童话。课文采用拟人手法，以第一人称“我”的叙述方式，生动形象地介绍了自然界中水的变化及其利与害。课文用词准确、语言优美、想象丰富，把知识性、科学性融于趣味性之中，文中多处运用短长句的方式写出了语言的节奏感，拟人化的词句增强了画面感，充满情趣。比如“有时候……有时候……”“落”“打”“飘”体现了用词准确、严谨的特点。教学时以学生为主体，让每个人有尝试的机会和自主选择的权利。力求采用自主、合作的学习方式探究问题，解决问题，使学生在生生互动、师生互动中，相互启发，拓展思路，分享学习之乐。让学生在开放而有活力的课堂氛围中始终处于积极主动的学习状态，变“被动地学”为“主动地学”。 ·教学目标· 1.认识“晒、极”等15个生字，会写“变、极”等10个生字，读准多音字“没”。掌握“天空、傍晚”等词语。2.能正确、流利、有感情地朗读课文，简单说说水的变化过程。3.了解气候常识，知道汽、云、雨、冰雹和雪都是水的不同形态。知道水的利与害。4.通过学习，让学生知道只有合理地利用水资源才能造福人类的道理，树立环保意识，激发学生探究科学的兴趣。 ·教学重难点· 1.教学重点：能正确、流利地朗读课文。简单说出水的变化过程，体会“落、打、飘”用词的准确，并能仿照说句子。2.教学难点：了解气候常识，知道汽、云、雨、冰雹和雪都是水的不同形态。知道水的利与害。
统编版二年级语文上第3课植物妈妈有办法教学设计教案
《植物妈妈有办法》是统编版二年级上册第一单元的一篇讲述植物传播种子的诗歌，作者运用比喻和拟人的修辞手法，以富有韵律感的语言，生动形象地介绍了蒲公英、苍耳、豌豆传播种子的方法。从植物妈妈的办法中，能感到大自然的奇妙，激发学生了解更多的植物知识的愿望，培养学生留心观察身边事物的习惯。教学过程中，可以将课文插图与诗句相配合，感受三种植物传播种子的方式。课文插图画面鲜活、直观、富有儿童情趣，既能激发学生的学习热情，又能辅助学生认识事物，理解重点词句。 1.认识“植、如”等12个生字，会写“法、如”等10个生字，读准多音字“为”和“得”。2.正确、流利、有感情地朗读课文，背诵课文。3.了解蒲公英、苍耳、豌豆三种植物传播种子的方法。4.激发学生观察植物、了解植物知识、探究植物奥秘的兴趣。 1.教学重点：正确、流利、有感情地朗读课文，背诵课文。了解蒲公英、苍耳、豌豆三种植物传播种子的方法。2.教学难点：激发学生观察植物、了解植物知识、探究植物奥秘的兴趣。 2课时
统编版三年级语文上第15课搭船的鸟教学设计教案
本单元的主题是留心观察。本单元也是本套教材中第一次出现的习作单元，这种单元自成体系。教材力图引导学生做生活的有心人，留心观察周围的人、事、景物，感受作者留心观察的细致，体会细致观察的好处。《搭船的鸟》是一篇内容浅显而富有童趣的文章，本文以一个孩子的口气写了他在大自然中认识翠鸟的过程，记录了“我”旅途中的观察所得。既观察了旅途中听到的雨声，也观察了翠鸟的外貌和捕鱼时的动作。题目一个“搭”字使鸟儿具有了灵性，体现了鸟和人在自然中的和谐。 1.认识“父、鹦、鹉、悄”等4个生字，读准多音字“啦”，会写“搭、亲”等13个生字，会写“母亲、外祖父”等11个词语。2.整体把握文章的意思，理解题意。3.通过描写翠鸟的语句，了解“我”对翠鸟的外貌、动作所作的观察，感受作者观察的细致，初步体会留心观察的好处。4.在学习作者细致观察的基础上，培养学生留心观察周围事物的习惯。 1.教学重点：整体把握文章的意思，理解题意。通过描写翠鸟的语句，了解“我”对翠鸟的外貌、动作所作的观察，感受作者观察的细致，初步体会留心观察的好处。2.教学难点：在学习作者细致观察的基础上，培养学生留心观察周围事物的习惯。 2课时
统编版三年级语文上第16课金色的草地教学设计教案
《金色的草地》是第五单元的第二篇课文，是一篇精读写作课文，本单元的语文元素是 “留心观察周围的事物”。本组单元只有两课，第二课明确了本课主要的学习内容，学会观察并运用作者的观察方法写出自己的观察。课文先讲兄弟两个在住处窗前一大片草地上自由自在、无拘无束、尽情玩耍的情景，使我们真切地感受到了大自然带给他们的快乐。课文接着写了“我”无意中发现草地的颜色在不同的时间是不一样的；再仔细观察，又发现了草地颜色变化的原因。最后作者总结全文，可爱的草地和有趣的蒲公英给他们生活带来了快乐，还给他们带来了探索发现的喜悦。 1.正确、流利地朗读课文，会认“蒲、英”6个生字，会写“盛、耍等13个生字。会写“窗前、蒲公英”等13个词语。2.理解课文内容，了解草地颜色的变化情况及原因。3.品读感悟，体会“我”观察的细致，引导学生体会文中“我”对蒲公英的感情变化。4.能自己观察某一种动物、植物或一处场景的变化情况并和同学们交流。 1.教学重点：理解课文内容，了解草地颜色的变化情况及原因。品读感悟，体会“我”观察的细致，引导学生体会文中“我”对蒲公英的感情变化。2.教学难点：能自己观察某一种动物、植物或一处场景的变化情况并和同学们交流。 2课时
统编版三年级语文上第17课古诗三首教学设计教案
《望天门山》是唐代诗人李白途径天门山时看到天门山的壮阔美景而诗兴大发，即兴所作。头两句描写山川气势。后两句写行船的感受。坐在小船上迎着阳光顺流而下，感觉两岸青山相对而来。诗歌通过对天门山景象和内心体验的描述，赞美了大自然的神奇壮丽，表达了乐观豪迈的情感。《饮湖上初晴后雨》这首诗作者以生动传神的笔墨描绘了西湖晴姿和雨姿的美好奇妙,?“晴方好”“雨亦奇”，是诗人对西湖美景的赞誉。诗的后两句“欲把西湖比西子，淡妆浓抹总相宜”，诗人用奇妙而又贴切的比喻，写出了西湖的神韵。《望洞庭》选择了月夜遥望的角度，把千里洞庭尽收眼底，抓住最具有代表性的湖光和山色，通过丰富的想象和形象的比喻，独出心裁的把洞庭美景再现于纸上，表现出惊人的艺术功力，给人以莫大的艺术享受。 1.认识“亦、宜”等5个生字，读准多音字“抹、磨”，会写“断、楚”等13个生字。2.有感情地朗读并背诵课文。默写《望天门山》。3.通过想象诗中描绘的景色，结合注释，联系上下文理解诗意与意境，体会诗人热爱祖国山河的感情。4.通过朗读感悟，激发学生对祖国山河的热爱之情。 1.教学重点：能结合注释，用自己的话说出诗句的意思，想象诗中描绘的景色。体会作者热爱大自然，热爱祖国山水的感情，感受诗歌美的意境。培养热爱大自然、热爱祖国的情感。2.教学难点：体会诗文的内容，体会诗人的思想感情。 3课时
统编版三年级语文上第18课富饶的西沙群岛教学设计教案
《富饶的西沙群岛》是部编版小学语文三年级上册第六单元的一篇精读课文。本课的结构清晰，语言生动，富有儿童情趣。文章结构分明，先总写西沙群岛风景优美、物产丰富，再分别介绍了海水、海底生物、海岛上的鸟三方面的内容，表达了作者对祖国海疆的热爱和赞美之情。本单元的语文要素是“借助关键语句理解一段话的意思”，本课在开篇的第一自然段就有了概括整篇文章的中心句“那里风景优美、物产丰富，是个可爱的地方”。课文的第五自然段也围绕“西沙群岛也是鸟的天下”这个关键句进行描述。课后习题的“选择你喜欢的部分，向别人介绍西沙群岛”“从下面的图片选择一幅图，写几句话”等学习要求。目的在于让学生借助关键句理解课文和一段话的意思，提升学生理解感悟和运用语言的能力。 1.会认“饶、优”9个生字，会写“优、浅”等13个生字，读准多音字“参”。能联系上下文理解“风景优美、物产丰富、五光十色”等词语的意思。2.有感情地朗读课文。了解课文是从海水、海底的生物、海岛上的鸟三个方面描写西沙群岛的美丽富饶的。3.能选择一幅图，用几句话描写图上的景观。 1.教学重点：能通过理解词句，了解西沙群岛的美丽富饶。理解文中部分难句子。2.教学难点：掌握文中的写作手法，尝试运用到习作中。 2课时
统编版三年级语文上第22课读不完的大书教学设计教案
《读不完的大书》这篇课文以儿童的视角描写了野外与自家房前屋后的自然环境，并且融入了丰富的想象，展现出一幅幅生动有趣的大自然画面。学习这篇课文，学生可以借助课文优美的句子走进大自然，体会作者对大自然的喜爱之情。本课重点是借助第二题的学习，了解课文的主要内容，并且通过朗读、想象画面、联系生活等方式，感受课文中生动的语言并积累摘抄，结合课后第三题写一写从这篇课文中读到了什么。本课教学可注意两点内容：一要帮助学生理清文章的思路。熟读课文之后，引导学生说说课文都写了哪些好玩的东西。二要引导学生抓住重点语句讨论、交流。除了课后思考题二所列的4个句子外，还可以鼓励学生根据自己的理解再提出几个句子。讨论、交流时，可在引导学生理解语句含义的基础上，启发学生联系实际。 1.会认“妙、奏”等11个生字，会写“读、虾”等13个生字。掌握“高远、沉思”等词语。2.正确、流利、有感情地朗读课文，联系生活体验，感悟课文内容，感受大自然的乐趣。3.能找出作者具体描写了哪些有趣的事物，积累喜欢的语句。 1.教学重点：能找出作者具体描写了哪些有趣的事物，感受课文生动的语言，感受大自然的乐趣。2.教学难点：能简单地写出自己感受到的大自然的乐趣，并和同学交流。 2课时
