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人教版高中英语必修2Wildlife Protection说课稿3篇
When it comes to the students’ studying methods, I'd like to introduce my Ss first. The Ss have a good command of basic language points. They’re interested in learning English, and they take an active part in English class, so they will have fun in autonomous, cooperative and inquiry learning. I will just serve as a guide, showing them the way to explore how to make more progress in their English learning.Now it’s time for the most important stage of this lesson. My teaching procedures are arranged as follows:Step1.Leading-in (3 minute)Play a video of a wide variety of wildlife to introduce my topic. Step2. Speaking (12 minutes)We will use our textbook Page25. Let the Ss fast read the short paragraph to warm up. Ask them to talk about the report on some endangered wildlife in China with the dialogue patterns on the screen. Lastly, I will invite some groups to demonstrate their dialogues about saving wildlife in China.Step3.English play (3 minutes)Watch another video in praise of their excellent performance just now. It’s about Jack Chen’s（成龙）and Yang Ziqiong’s wildlife protection.Step4. Listening (twice 13 minutes)This time, I’ll ask the Ss to fill in the blanks of the monologue of the 2 movie stars above. Step5.Discussion (3 minutes)Which would you like to choose to wear, clothes made of cotton, artificial leather or animal skins? Why ?Step6. Summary (3 minutes)1. If there were no wildlife, there wouldn’t exist human beings. If the buying stops, the killing can, too.2. Animals are our friends. To love animals is to love ourselves. Stop hunting, killing and destroying wildlife.3. Let’s live in harmony with all the living things in the world. Step7. Music appreciation (3 minutes)Let the Ss appreciate the song Earth Song by Michael Jackson. Last but not the least, I will show you my blackboard design.
人教版高中英语必修4A taste of English Humor说课稿3篇
Then I would ask them to think of a funny English or Chinese and tell it to partners. While telling stories, they can use expressions and some acting to help make the story funny. 5 minutes would be given to do this.Those stories they told there will be the material for their writing. Soletting them tell it at first is helpful. And they can make a difference between telling a funny story and writing it down. Generally speaking, it is difficult forstudents to write well because they don’t know what to write and how to write. Asking them to tell their own stories at first can help them come up with what to write.After their telling, I would invite someone to share his/her story with all of us and I would write it down on the blackboard.This example story would be used as a sample to illustrate the format of funny story. Different from a story from teacher or textbook, a story from students can obviously become a interesting material to draw students’ attention.Then I would ask the whole class to put this story into several parts. It might be a little bit difficult for them. So I would ask them to find out whether all the sentences are necessary. After delete some sentences, there are 6 sentences left behind. Then they can easily put them into three parts. After interaction with students, I would teach them the right terms for each part and conclude the format of funny story.This step is the key and difficult point in my lesson. So I mainly usetask-based teaching method in this part and the task for students was divided into several stages. With the separated difficult level, students can find there are usually three parts in writing. They can also learn to write without the unnecessary parts in the process of analyzing. And then I wouldn’t rush to tell them the right terms to them directly. Instead, I would ask them to name them by their own. A confused mind is better for acquiring knowledge.While-writing:Then I would give students 7 minutes to write down this story, without other requirements.With all the preparations in pre-writing, students’ difficulties were cleared. So it would be much easier for them to write down the story within 7 minutes. There are no other requirements because students’ first writing is actually a drafting. It would be revise and edit several times later. Writing, as a skill
人教版高中英语必修3Canada-the true north说课稿4篇
Good afternoon, teachers, It’s my great pleasure to be here sharing my lesson with you.The content of my lesson is Senior English Book 3 Unit 5 Canada —— “The true North”.I’ll be ready to begin this lesson from five parts. Analysis of the teaching material,the teaching methods,the studying methods, the teaching procedure,and Blackboard design.First, let me talk about the teaching material.Part 1 Teaching Material:This unit is about the introduction of Canada. By studying of this unit,we’ll enable the students to learn the geography, population, main cities, and natural beauty, natural resources of Canada. Through the training of the unit, it also requires students to learn some Language skills such as the expressions of position and emotions.So it plays an important part in the English teaching in this book.After studying the teaching material and analyzing the rule of children’s growing of mind,I think the teaching aims are the followings:1.Knowledge objects:(1) make the students learn some new words and phrases(2) make the students understand the content of the lesson.2.Ability objects:(1)To develop the Ss’ abilities of listening, speaking, reading and writing. Especially reading and speaking ability.(2) learn to talk about the characters of Canada in English(3)To train the Ss’ ability of working in pairs.3.Emotion objects:(1)Enable students to understand the characters of Canada..(2)Stimulate Ss to work hard to make China stronger.Part 2 Teaching Methods:I think helping students learn to master new words and phrases and improve the students’ reading and speaking ability is import and the difficult.According to the analysis of the teaching material and the import points and the difficult points,I will use the following teaching methods : question-guiding approach; fast-reading and careful reading; multi-media teaching methods; discussion
人教版高中英语必修3Festivals around the World说课稿3篇
Teaching plan for Unit 1 book3Good morning, teachers. It’s my great pleasure to be here because I can share my lesson with you and I can learn a lot from it. I’ll begin my lesson from the following four parts， the teaching material, the teaching methods, the studying methods and the teaching procedure.Firstly, let me talk about the teaching material. The content of my lesson is the reading passage festivals and celebrations of Unit 1 Festivals around the world. This passage is about festivals and celebrations. By studying this passage, we’ll enable the students to know that festivals exit everywhere, and many of festivals in different countries celebrate similar ideas. As we all know, the reading passage is the center of each unit. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.After studying the teaching material, I think the teaching aims are as the followings:1. Knowledge aims:(1) The Ss can master the usage of the important words andexpressions.(2)The Ss can use the __________________ (grammar) in the proper situation.Make students know about the festivals all over the world and the detail of the festivals, such as origin, content, and the date of the holiday festivals.2. Ability aims:(1) Students can talk about festivals and celebrations in English(2) To improve the student’s reading ability, especially their skimming and scanning ability.3. Emotion aims:Make the Ss know about the foreign festivals, and respect other countries’ custom.Next, let’s come to the important points and the difficult points.The important point is how to make the Ss understand the text better and the difficult point is how can they talk about it. secondly， Teaching Methods:1. task-based Language Teaching2. Computer assisted language teaching.3. question-and–answer methodThirdly， Studying Methods:
人教版高中英语必修4Theme parks说课稿3篇
The oldest and the most popular park in the worldenjoy the exciting activities thereget close to the life-size cartoon characters like Mickey Mouse and Donald Duck Step 3 Pre-reading1.What do you suppose a theme park is ?2.What do you think you can see in a theme park?(1.It is a kind of amusement park which has a certain theme – that the whole park is based on. 2.buildings, castles, statues, rare animals and birds, and so on.) Step 4 Reading ----- Theme Parks –---- Fun and More Than Fun1.Predict : Read the title and the pictures on P. 34 and PredictWhat is the meaning of the title “Theme Park – Fun and more than fun”?(The title means that theme parks are fun to visit, but that they can also be educational and can offer useful information.)2.Skimming Fast read and answer:What activities can we take in a theme park?Amusement park: Bumper car Merry-go-round slide bungee jumping Free-fall rides Horror films Pirate ship Ferris wheel roller coaster3.Scanning Read again and you will find various theme parks are mentioned in the passage . Then what are they ?Theme parks: Sports theme park History theme park Culture theme park Marine or Ocean theme Park Future park Science theme park Disneyland4.Careful reading and find the main idea of each paragraph:THEME PARKS---- entertaining/ educationalPara.1 Traditional parks are places to go for relaxation and to have time away from our busy lives.Para.2 Theme parks are different They’re large and full of things to do, see and buy.Para.3 Theme parks are built around a single idea or theme. One example is a sports park.Para.4 Another kind of theme park is historical more and cultural and can be educational.Para.5 Disneylandwas the first theme park. It is based on the fantasy life and characters of Disney’s films.Para.6 Some examples of educational theme parks include sea world parks and science parks.
人教版高中英语必修3Healthy Eating说课稿4篇
Language learning needs a context, which can help the learners to understand the language and then can product comprehensible output, so computer has the advantages to make the materials attractive.Part 3 Learning MethodsTask-based, self-dependent and cooperative learningPart 4 Teaching ProcedureStep One Lead-in“Interest is the best teacher.” Therefore, at the very beginning of the class, I should spark the students’ mind to focus on the centre topic “the band”. I’ll show some pictures of food to attract their attention and then bring some questions.Question:What kind of food they like?What should go into a good meal?The answers must relate to the diet. After this, the students will be eager to know something about a balance diet and this is the very time to naturally lead the class into Step 2Step 2 Reading for information: skimming and scanning In this step, I use Task-based Language Teaching method, which can give students a clear and specific purpose while skimming and scanning the context.Task 1 General ideaThe students will be asked to just glance at the title and the pictures of the passage, and then guess what they will read in the text. And they’ll be divided into groups of four to have a discussion.The purpose is to inspire the students to read actively, not passively. In addition, the task is to develop the students’ reading skill by making prediction and to encourage the students to express their thoughts in English and cooperate with each other.Task 2 Main idea of each paragraphCooperative learning can raise the students’ interest and create an atmosphere of achievement. Based on this theory, I divide the whole class into 4 groups to skim the whole text and get the main idea of each paragraph.
人教版高中英语必修4Working The Land说课稿3篇
Knowledge objectives:(1) to make Ss grasp the usage of words, expressions and sentence structures: statistics, struggle, thanks to, rid of, some patterns for persuasion, the “ing” form as subject and object;(2)to use learnt knowledge to persuade sb.Ability objectives:(1) to develop Ss’ reading skills(skimming, scanning, word guessing);(2) to improve Ss’ speaking, communicating and cooperating skills.Emotional objectives:to make Ss know the contribution of Yuan,and learn his spirit and his simple life time.Teaching important and difficult points:(1) some words, expressions and sentence structures mentioned above;(2)the content of the text;(3)training their reading and speaking skills.Teaching methods: CLT, TBLT,QT.Learning strategies: CLS, QLS, TBLS.Teaching procedures:Step 1 lead-in: (1) teacher plays a piece of recent news from CCTV about the harvest of the super hybrid rice, and ask students whether they know Yuan or not, and talk about him and his contribution.(2)Brain storm: let Ss describe Yuan in their minds including his appearance, his living condition and so on.Step 2 fast reading tasks:(1)teacher introduces Yuan and super hybrid rice(2)make Ss read the text as fast as possible with questions. Such as: what’s the general ideaof this passage? What’s Yuan’ dream? (skimming and scanning skill)Step 3 intensive reading tasks(1)let Ss read the text silently, find topic sentence of each paragraph and draw the difficult sentences and the knowledge what they don’t understand.(words guessing)(2)teacher and Ss talk about the important words, expressions and sentences together, and ask Ss to retell the content of the text.(summarizing and paraphrasing)(3)teacher summarize this part.(4) read again following the courseware.
人教版高中英语必修5First aid说课稿6篇
In this class, I have 3 teaching aims, that is, knowledge aims, ability aims and emotion aims.1) Knowledge-Teach students new words and expressions, such as temporary, bleed,sprain choke, first aid, fall ill and so on.-Enable students to have a better understanding for some basic knowledge of first aid.2) Ability-Train students’ speaking, reading and writing abilities by different teaching activities, such as skimming, comprehending, team work, role play, retelling and writing.-Develop students’ reading strategy on how to move general idea to specific information.3) Emotion-Promote students’ awareness of giving first aid.- Cultivate students’ creativities.Then let’s come to my teaching methods and activities.III. Teaching methods and activities:To achieve different teaching aims, various kinds of teaching methods and activities will be adopted throughout this period, such as TBL (task-based learning), skimming, team work, brainstorm and others, which can offer students opportunities to fulfill tasks in which they can use language to achieve a specific outcome.IV. Teaching aids:Computer and blackboardV. Teaching important points:1) Make students have a clear mind for the structure of the text.2) Help students understand the theme of the text.VI. Teaching difficulties:1) So many new words may affect students’ understanding.2) How to get students to know about the functions of the skin and thecauses, characteristics and treatments for different degree burns,and the knowledge about giving first aid. VII. Blackboard design:
人教版高中英语必修5Great scientists说课稿4篇
通过写文章梗概，培养学生综合运用语言的能力，学习用恰当的英语描述科学家的故事。这是本课的教学难点。教师可以使用完形填空的方式来帮助学生整理语篇，从而来降低难度。本课的教学重点的突破方法是：在阅读前，让学生初步了解得出科学观点所需要的基本程序，从而轻松而自然地导入文章的阅读；在阅读过程中，由易到难设计快速阅读和精读的问题，层层推进各种阅读活动，让学生对阅读内容从整体感知到细节理解，最后深层读懂整篇文章，同时加强阅读策略的指导，让每个学生都主动参与课堂教学活动，最终达到提高阅读能力的目的。Step 4 Post-readingGroup Activities四人小组共同合作，在老师的适当指导下，就以下2个问题展开讨论，让学生就所知、所学、所感和所想融入话题，然后抽若干同学代表作小组发言。1. What do you think about John Snow, and what should we learn from him?2. Cholera was 19th century disease, which two diseases are similar to cholera today? Why?
人教版高中英语必修5Life in the Future说课稿5篇
Good afternoon, everyone. It’s my great pleasure to be here sharing my lesson with you. The content of my lesson is Senior English for China Book5 Unit 3 Life in the Future. I’ll be ready to begin this lesson from six parts: Analysis of the teaching material, Analysis of the students, Teaching aims and important and difficult points, Teaching methods and aids, Teaching procedures, and Blackboard design. First, let me talk about the teaching material.Part 1 Analysis of the Teaching Material:This unit is about what human beings’ life will be like in about one thousand years. By studying of this unit, we’ll Enable the students to know the changes in humans’ life and some new inventions bringing about the change and develop the interest in science. This lesson plays an important part in the English teaching in this unit. This is an important lesson in Book Five. From this lesson, it starts asking the Ss to grasp contents of each passage. Therefore, this lesson is in the important position of the teaching material. If the Ss can learn it well, it will be helpful to make the Ss learn the rest of this unit.Part 2 Analysis of the SsAs Senior2 Ss, they are at different levels of English fluency, some of them have lost interest in English. So during the lesson, I arrange a variety of activities to let all of them join in to attract their interest and let them be confident and taste the joy of success.
人教版高中英语必修5Making the news说课稿4篇
今天我们来介绍一下必修五第四单元的授课方式。这个单元的题目是Making the news。应该是学生比较感兴趣的话题，学生往往对新闻工作充满好奇，所以我们可以利用这个机会多设计一些师生互动和学生互动，来激发起学习的积极性，提高学习效率。同时我们可以利用这个单元不仅帮助学生掌握语言知识，培养语言能力，同时让其了解新闻工作的重要性，培养起社会智能感。这个单元分为六个课时，它的教学目标是这样的：语言目标是掌握词汇表中的常用单词和短语，掌握倒装句的一些基本用法。 技能目标是能初步掌握约会的基本句型并在真实的场景下正确运用。新闻报道类文章的写作技能。采访的基本规范和沟通技能。情感目标是对新闻报道的客观性和真实性有更好的理解。对新闻记者的职业有更深入的了解，并能体会其工作的重要性。下面我们来介绍一下第一课时的授课方式，第一课的教学目标是这样的第一课时的教学目标语言目标:单词：Occupation, journalist, editor, photographer, curious, personality, enthusiasm
人音版小学音乐一年级下铁匠波尔卡说课稿
接受能力强的学生分为一组，让他们互相监督自己练习；接受能力弱的学生分为一组，老师进行个别教育。 通过分组教学得到因材施教的作用。（用传统的跟学法让学生直观地学会边歌曲边表演动作。通过分组教学得到因材施教和学生自主学习的效果。）（四）师生一起边唱边跳互动表演。（通过尽情的表演让学生张扬个性，满足孩子的表演欲望。）（五）课后作业：课后练习边唱《粉刷匠》边跳舞。（让学生学习的内容得到巩固。）（六）课堂延伸和总结 小粉刷匠热爱劳动，不怕脏不拍累，小朋友们向他学习，在学校要主动打扫卫生，在家要积极做自己力所能及的家务活，做一个爱劳动的好孩子。 （延伸课堂内容，提高教学效果。）总之，在这些活动中，更重要的是我们的学生能通过自身的感受、体验而获得情感审美上的升华，提高他们的动作协调性，为热爱音乐、热爱艺术、热爱生活打下良好基础。
人音版小学音乐一年级下春晓说课稿
1、师分别用慢速、中速和快速演唱歌曲，请学生仔细聆听后说一说三遍演唱的速度和情绪有什么不同。2、排练合唱《春晓》，用慢速和中速演唱歌曲。3、表演节目——大合唱《春晓》。最后简单来说一下反思：音乐教育的最终目的是人的教育，培养人的健康人格、高尚情操、审美能力，而不是把所有的学生培养成音乐家。在我的音乐教学中一直存在着这样一个困惑：老师辛辛苦苦地教学生一遍又一遍唱谱、打节奏、听音程……又叹息孩子的悟性怎么这么差，教了好几遍，总还是似懂非懂。我们是否想过其他的原因呢？孩子是无辜的，他们需要的是音乐的源泉，而非枯燥的乐理、技术；他们需要音乐给予的欢乐，而非畏惧；他们需要活泼开朗、自信的性格，而非怯懦、紧张。所以我认为我们的音乐课中学生要始终在愉快合作、多彩、友爱、融洽的气氛中进行，在不加重学生的任何负担的前提下，让每个学生享受到学习的欢乐。
人音版小学音乐一年级下儿童圆舞曲说课稿
本课我采用欣赏《杜鹃圆舞曲》的片断导入新课，挖掘学生已有的对圆舞曲特点的了解，让学生快速进入学习情境，增加学生对圆舞曲学习的兴趣。导入完新课以后，我遵循音乐是听觉的艺术，从聆听入手学唱歌曲，第一次听录音的范唱，让学生聆听音乐，了解歌词的内容。第二次教师有感情的演唱，激发学生听的兴趣，加深学生对歌曲的节拍情绪的理解和感受。在歌曲旋律唱会后，学生自然地就能演唱这首歌曲，知识技能的掌握渗透在歌曲学唱之中。让学生在轻松愉悦的氛围中短时高效的学会歌曲。为了开发学生的创造性潜智，在学会歌曲以后，我设计了舞蹈创编这个教学环节。舞蹈创编就是学生对音乐的再度创作，是发挥学生想象力和思维潜能的学习领域，是学生积累音乐创作经验和发掘创造思维能力的过程和手段，对于培养具有实践能力的创新人才，具有十分重要的意义。让学生的身心、肢体与音乐密切结合，让学生在创编合作中体验快乐，表现快乐。
人音版小学音乐一年级下可爱的小象说课稿
师：现在请同学们跟着老师一起朗读歌词。师：我要请两位同学上来，一位同学扮演小朋友，另一位小朋友扮演小象，为我们朗读一次歌词，谁愿意来？学生扮演角色朗读歌词师：你们觉得他们演得好吗？能得多少分？请学生评价，教师总结。（三）编创动作表现歌曲师：如果能加上动作就更好了，现在我们一起来开动脑筋，为这首歌编创动作。在教师的引导下，一句句为歌曲编创动作（四）听唱法学唱歌曲师：我们学会了歌词，还编了动作，当更要学会唱，请同学们跟着老师的琴声学唱歌曲。学生学唱，然后由学生跟着音乐表演歌曲（五）对唱法表演歌曲师：现在我们请1、2组同学扮演小象，3、4组的同学来问小象，我们分角色来表演歌曲。 学生先在原位上演练一遍，然后全体起立，相对而立，表演歌曲。教师作出评价和肯定。三、总结师：今天我们学到了什么学生回答师：今天，我们学习了小象的知识，知道了要与小象成为好朋友，要保护小象和其它动物，学会了表演歌曲《可爱的小象》。
人音版小学音乐一年级下牧童短笛说课稿
该作品是一首带再现的单三部曲式结构，我通过分别播放两段乐曲旋律，引导学生进行对比欣赏，感受两个乐段的旋律的相似之处，充分了解带再现乐曲的主要结构及乐曲情感上的变化特征。第四环节：培养学生创造能力通过分小组合作的形式，为第一乐段的旋律编配合适的舞蹈动作，引导学生充分的感受音乐、欣赏音乐，并且培养学生独立的创造思维与团队的合作意识。第五环节：自评、互评的评价方法该课的教学评价以鼓励和赞赏为主，引导学生在教师的鼓舞下，发挥独立的思维创造能力、培养积极乐观的生活态度与表现能力，主要是通过能否主动的参与小组合作、能否充分表达自己对乐曲的理解，能否主动表达自己对于乐曲的强烈感受等方面来进行评价。以上就是对本课内容的具体阐述，谢谢各位评委老师。以上就是教师招聘《牧童短笛》说课稿，希望能对考生有所帮助。
人音版小学音乐一年级下闪烁的小星星说课稿
3、小结：本节课我们听唱了三首不同风格的关于星空的音乐作品，同学们还可以收集更多此类歌曲听一听，感受夜晚星空之美。十、 说板书设计：首先，板书课题时用小星星的图案代替文字，更加吸引学生，容易激发学生的学习兴趣。其次，本节课的板书主要体现乐理知识：反复记号；柯达伊手势图谱。板书目的帮助学生解决学习中的难点。十一、说教学反思：亮点：教师根据学生的身心特点及学习情况有目的、有计划的引导学生进行学习，以达到教学目标。根据学生已有知识，运用柯达伊手势教学法，在准确演唱歌曲的基础上，学唱歌谱，帮助学生建立音高概念，完整的演唱歌曲。成功解决本课教学的难点，完成教学目标。不足之处：教师对于学生律动表演的规则讲解不到位，学生操作不熟练。专业术语使用不到位、不规范，有待于进一步改进和提高。
人音版小学音乐一年级下小雨沙沙说课稿
课堂小结部分，我设问“甘甜的雨露滋养种子，帮助种子成长，问学生们喜欢小雨吗？”学生回答后，我进一步诱导：“种子的生长离不开雨水的滋润，你们的成长离不开谁呢？”学生讨论回答（爸爸、妈妈、老师、祖国??）接着教导学生要热爱祖国，孝敬父母，尊敬老师。从现在做起，用优异的成绩来报答他们。 然后对学生这堂课的表现作一个简单的评价，伴随着音乐出教室。最后我总结一下我对这节课的理解和设计。新课改赋予了音乐课五彩缤纷的舞台，给学生的发展提供自由的空间，本课我充分发挥学生的主体作用，让学生成为课堂的主人，让学生在音乐中动起来，给课堂注入新鲜的"血液"，让学生徜佯在音乐的世界里自由的发展，并体验到学习音乐的乐趣，真正快乐地享受音乐。 谢谢大家！
人音版小学音乐一年级下星光恰恰恰说课稿
为了进一步激发学生表演,我特意加上了舞蹈比赛这一环节, 每两小组分别表演，其他四个小组投票选择，选出优胜组，最后胜出的三个小组，再向大家展示。让学生多练多跳,激发起学生的参与意识.四、发展阶段让学生思考能变换什么队形，两人结伴或者几个人，学生自己编创组合队形。在本节课中,这个环节比较符合教学内容,通过自己的创作体验,学生就有了创新,有了突破,这就是创造性的体现,也是发展个性的体现.五、总结阶段本课我采用了归纳式的结尾,来归纳本课的教学内容,提出优点,缺点及改正方向.本课的课件为图文结合法,目的是激发情趣.,重点突出,一目了然,充分展现乐曲意境,让学生有身临其境之感.总之本课的设计考虑到了音乐学科的特点,课时的教学任务,学生的年龄特点等因素,运用各种教学媒体辅助教学,尤其是电脑媒体的介入,应该能使得课堂气氛活跃,让学生的学习兴趣,始终处于积极状态,充分体现了音乐、美术加以综合的审美育人功能.
人音版小学音乐一年级下音的高低说课稿
（3）请学生用自己的声音模拟大钟、小钟，并按节奏谱读谱。（让学生通过歌谣中对大钟、小钟的声音长短的变化，体会大钟和小钟声音高低的特点。教师还要注意提示学生，在读歌谣过程中除了声音要模仿准确，节奏也要模仿准确。）（4）请学生选用乐器来模拟小钟的声音？（踫钟、三角铁）（5）老师用钢琴的低音模拟大钟的声音，其他同学按节奏读谱。教师要求：在教师与学生合作读节奏谱过程中，教师要提示学生：第一，心里要有节奏，速度不能忽快忽慢。第二，没有拿到乐器的同学在读谱过程中，不要忘记模拟大钟、小钟声音的高低。（6）教师与学生合作共同读谱并用乐器模拟大钟、小钟声音。三、课堂小结声音的世界真神奇，有了高低不同、音色不同的神奇声音，把我们的生活装扮得很有趣。今天，我们了解了用“高”、“低”来分辨声音的音色特点。老师给同学们留一个作业，请你试着用声音高低不同的乐器或是动物来创编新歌谣的歌词。
