【教学设计】七下美洲乐声(第一课时)

第一篇：【教学设计】七下美洲乐声(第一课时)

美洲乐声

——《红河谷》教学设计

教学目标

1、以积极的态度感受、体验美洲音乐的风格特点

2、能以二部合唱形式，用中等速度、平缓的呼吸，深情地演唱《红河谷》 教学重点

能用圆润的声音、整体统一的声音演唱《红河谷》 教学难点

二声部的演唱，感受合唱的艺术魅力 教学过程

导入：美洲音乐是世界民族音乐的重要组成部分，在《美洲乐声》这一单元中，我们通过学唱歌曲和欣赏音乐作品来感受、体验美洲音乐的风格特点。观看一幅图片，提问：这是哪个国家的国旗？ 生：加拿大

师：同学们对加拿大还有哪些了解和认识？ 生： ．．．．．．

师：加拿大不仅有着秀丽的自然景观，丰富的资源，而且还有很多脍炙人口的歌曲，今天我们就学唱一首加拿大民歌《红河谷》

一、学唱歌曲

1、听录音范唱，感受歌曲的速度和情绪是怎样的？ 速度：中速

情绪是欢快活泼的还是优美抒情的？（优美抒情）

2、跟录音演唱第一遍

3、演唱第二遍，感受歌曲旋律的进行是平稳的还是跳跃的？（跳跃的）

旋律大部分以级进为主，音域不宽，两个声部的音域不超过一个八度。

4、演唱第三遍，歌词都唱了什么？

加拿大是一个移民国家，移民在红河一带的人们在这里垦荒种地，建设家乡，终于将野牛出没的荒原变成了人们安居乐业的美丽家园，它回顾了人民艰苦创业的历史，同时也是对美好生活的向往。

5、讲解弱起小节，提问：歌曲是几拍子的？强弱规律是什么？

6、跟伴奏演唱，检测学生的学习。体会加拿大人民热爱生活，热爱大自然的情感，同时掌握好弱拍起唱。

7、处理歌曲：纠正学生的音准、节奏，感情的处理和声音的处理。

8、清唱，再次检查学生的演唱。

二、低声部学唱

1、跟伴奏演唱，同时听辨老师和学生的演唱是否一样。（引出低声部）

2、教师弹琴，教唱低声部，老师唱一句，学生唱一句。

3、完整跟琴唱

4、根据学生的演唱，解决音准、节奏等。

5、跟录音伴奏唱低声部 三、二声部合唱

1、清唱，学生分成两组，一组唱高声部，一组演唱低声部。教师指挥

2、跟伴奏完整演唱，学生分成两组。

3、再跟伴奏演唱，学生唱一个声部，老师演唱一个声部。

四、总结合唱基本要求

小结：这节课我们体会了合唱的艺术魅力，唱了这首歌，希望同学们更加珍惜今天的幸福生活，努力学习，报效祖国！

第二篇：美洲乐声 教案

美洲乐声·教案

一、导课

师：同学们看黑板，你们认识这是哪个大洲吗？

（美洲）

美洲古老而美丽，是唯一一个整体在西半球的大洲，美洲音乐丰富多彩，是世界民族音乐宝库中璀璨的明珠，这节课就请同学们和我一起走进美洲，走进《美洲乐声》！

二、欣赏 1.初听

师：请同学们欣赏一首歌曲，听完之后告诉老师这首歌曲的旋律和情绪是怎样的？

（旋律：平稳 情绪：优美抒情）

师：正是旋律的平稳进行才能给我们优美抒情的情绪体验，这种体验就是加拿大民歌《红河谷》带给我们的。

《红河谷》这首歌曲描写了移民者在这里开垦荒地、建设家园的场景，同时又表达人们对于未来美好生活的向往！2.复听

师：带着这种美好的向往，请同学们再次聆听并小声哼唱，听完之后告诉老师它是几拍子的歌曲、有几个乐句组成？（四拍子 四个乐句）

师：四拍子的强弱规律是“强、弱、次强、弱”（一起拍一下）。

以四分音符为一拍每小节有四拍，但是仔细观察第一小节发现却只有一拍，这种弱拍起唱的歌曲叫做“弱起乐曲”。

师：这首歌曲有几个乐句呢？

（四个乐句）

这四个乐句有一个共同的特点——都是弱拍起唱！师：哪位同学告诉我，它的演唱形式是什么？（合唱/二声部合唱）

三、学唱第一声部

同学们的音乐素养都很高，我们来看一下第一声部。师：我们直接视唱第一声部旋律。（不准确的地方重点教唱）

要求：轻唱。师：加歌词。

要求：1.轻唱。

2.跟钢琴伴奏完整演唱。

四、学唱第二声部

师：同学们唱的真棒，我们趁热打铁接着挑战第二声部！

1.师：请同学们先来聆听第二声部，熟悉旋律。

2.师：与一声部相比二声部有更多的平稳进行，我们来试唱第二声部的旋律。（不准确的地方重点教唱）

要求：a.教师带领轻唱。b.学生自己轻唱。c.轻唱“lu”。

师：为同学们点赞，下面我们尝试加入歌词！

要求：a.轻唱。

b.跟钢琴伴奏完整演唱。

五、合唱

师：有人说世界上最美的声音是人声，最美的人声是合唱，合唱起源于欧洲中世纪的教堂音乐，至今已有千年！

首先我们先用“合唱”的耳朵再次欣赏《红河谷》。

要求：分声部，一、二声部的成员听自己的声部并小声跟唱。我们试着将两个声部合起来唱一下（适时低声部加口风琴）。1.师、生分别担任一、二声部无伴奏轻声合唱。2.学生分声部无伴奏轻声合唱。3.学生跟钢琴伴奏合唱。4.学生跟录音伴奏合唱。

六、拉库卡拉查

师：同学们今天的表现真精彩，接下来老师还带来了一首歌曲，请同学们欣赏。

1.这首《拉库卡拉查》与《红河谷》的对比。（填表）

师：这首《拉库卡拉查》是墨西哥民歌，墨西哥语意为蟑螂的意思，描写的是人们在看到蟑螂的时候大声尖叫、拍打、抬脚乱跳想把蟑螂消灭的状态。

歌曲情绪热烈欢快并伴随舞蹈，在舞蹈中常常有欢呼声和掌声。2.师：同学们如果我们把这首歌曲分成两个乐段，应该如何划分？（前两行第一乐段 后两行第二乐段）

请同学们再来看，红框和蓝框处的音程进行相同吗？（红框音程下行 蓝框音程上行）

师：第一乐段的每个乐句结束在上行音程，第二乐段的每个乐句结束在下行音程。两个乐段环环相扣，一气呵成为单二部曲式。

3.让我们把两个乐段分别加入不同的动作，感受一下。

七、总结

同学们，这就是美洲音乐，它如优美动人的《红河谷》又像欢快活泼的《拉库卡拉查》！

早在15世纪末，哥伦布不畏艰难困阻横渡大西洋，发现了美洲新大陆，才能带给我们这么丰富多彩的美洲音乐。

希望同学们在今后的学习和生活中能像哥伦布这样勇敢、坚强，发现属于自己的新大陆。

第三篇：七年级音乐美洲乐声

七年级音乐美洲乐声——欣赏《凯皮拉的小火车》、《化装舞会》教案大学城栏目：居民空间消息快播 | 空间栏目：电子教案收藏到我的学习空间收藏到我的课堂魔方分享到圈子全屏 发表时间：2013-6-18 16:06:44浏览：91评论：0教学目标：

1、激发学生创造性思维，能以自己喜欢的方式创造性地表现对火车这种交通工具的印象。

2、感受乐曲中速度、力度、节奏变化在音乐上的表现作用，并能以语言、动作或打击乐器等形式对音乐做出反应。

3、初步了解巴西的风土人情和音乐文化，激发学生探究多元文化的兴趣。

4、聆听《化妆舞会》，感受拉丁美洲音乐的鲜明民族风格和探戈舞曲的节奏特点。教学重点：

1、感受舞曲节奏特点

2、感受乐曲中速度、力度、节奏变化在音乐上的表现作用，并能以语言、动作或打击乐器等形式对音乐做出反应。教学难点：

1、用自己喜欢的方式创作音响表现火车印象，表达快乐的情绪.2、听辨《化装舞会》的主题A和主题B，学会分析乐曲结构。教学过程：

一、导入：

1、播放巴西民歌《采果人之歌》

2、用火车的图片导入学习内容：英国工程师斯蒂芬森发明了第一列火车，到今天的动车组，火车的出现给人类的交通带来了很大的便利。

二、聆听管弦乐《凯皮拉的小火车》

1、完整聆听，体验作品意境问题：乐曲是描绘火车吗？描绘的是怎样的火车？结束时又怎样？火车从启动——行驶——到终点聆听并描述听到的声音。音乐中的哪能些地方使你感觉是火车？你对音乐最初的印象是什么？（车轮的卡嚓声、汽笛的鸣叫等）

2、了解作曲家及作品《凯皮拉的小火车》是巴西著名作曲家罗波斯于1930年创作的。“凯皮拉”在巴西，农场工人被称作凯皮拉。表现了农场工人乘坐小火车上班，一路上观赏着美丽的景色的快乐情绪。据说，一次，作曲家乘火车行使在美丽的巴西国土上，体验着火车车轮在铁道上快乐飞奔和汽笛有力的长鸣，看着窗外绿色的森林与田园。作曲家产生了创作激情。写下了这首作品。在作品中，作曲家使用了具有典型巴西音乐风格的民歌作为音乐主题，就是刚才大家听出的《采果人之歌》的旋律。

3、分段聆听：（1）听第一部分听到车轮声，第二次模仿车轮声，用身边的东西来模仿一下车轮转动的声音？（学生用拍凳子、跺脚声„„来模仿）师：我们来模仿火车启动的声音。用怎样的力度、速度？（拍音乐凳边——车轮声；沙球——蒸汽声；人声——汽笛声）（2）听赏第二部分音乐，跟着钢琴哼唱。介绍主题是巴西民歌《采果人之歌》。师：这段旋律的情绪是怎样的？（用欢快的情绪表现快乐的心情）。主题出现了几次，分别用什么乐器？（2次，第一次用铜管，第二次用木管和拉弦。）辨别哪些乐器发出了这些声音？你们听到了几种乐器的声音？节奏分别是怎样的，用动作或人声模拟。

4、再次欣赏乐曲，简介乐器作者吸收了巴西民族音乐要素，如悠长的民歌旋律，大小调式交替特点，切分音及巴西的民族乐器：巴西铃鼓、响葫芦、卡巴萨等，运用多种表现手段，借鉴巴赫风格，以管弦乐的这种形式，创作了这首乐曲。介绍巴西的民族乐器：竹刮板、响葫芦、卡巴萨、巴西铃鼓等。看扫描图片简介。

三、聆听管弦乐《化装舞会》（一、）导入师：同学们，你们参加过化妆舞会吗？说说你心目当中的化装舞会是什么样子的？《化装舞会》是一首著名的探戈舞曲。是阿根廷家喻户晓的乐曲，被人们称作是阿根廷的第二国歌。《化装舞会》也是最早传到我国的探戈舞曲之一。同时化妆舞会也是欧美上流社会经常聚会的一种模式，化妆舞会高雅，乐趣无穷。今天就让我们一起走进阿根廷的化妆舞会。

（二）、聆听乐曲，感受乐曲

1、聆听全曲，说说你感受到的乐曲情绪是怎样的？生：欢快、愉快„„

2、乐曲分析：作者为作曲家马托斯〃罗德里格斯，他生于乌拉圭，后到阿根廷定居。这首舞曲描写一家医院的大夫和病人，为庆祝狂欢节而举行化装舞会的情景。在流行中有两种不同的唱词，现在流行的多是器乐曲。《化装舞会》为g小调，4/4拍子，乐曲结构为复三部曲式。

3、聆听乐曲第一段

A段主题，用一小节带顿音的八分音符和一小节用连音组成的、带跳跃、起伏性的曲调作对比来进行发展，因而它一出现，就显出它独特的个性。A段主题反复一遍：

B段主题，从坚定、短促的乐句开始，用模进的手法来发展旋律，也很有特色。B段主题也反复一遍：然后A段再现，以上构成一个三部曲式。

4、聆听乐曲第二段

A段主题，是从前面主题引申发展而成。它也以连音和切分音相间为其特色。

B段主题，性格比较活泼。它也是采用下行模进手法来发展旋律的，性格十分果断。然后从头反复，在第一部分的A段主题上结束全曲。（1）聆听主题B，和第一部分比较一下，情绪上有什么区别？给你什么感觉？（2）主题B也有两个乐句，你能分辨吗？主题B1好像是有2个对话，让你感受到了什么情景？主题B2有个背景音乐不停在重复，你听到了吗？

5、聆听第三段然后从头反复，在第一部分的A段主题上结束全曲。说说是哪个主题音乐的重复和变化？（主题A）

（三）、聆听全曲，分析乐曲结构：

1、说说乐曲可以分成几部分？（三个部分）

2、每部分由哪些主题构成？（A+B+A，）

（四）、节奏练习：用捻指和跺脚的方式练习A段前四小节的节奏Ｘ０Ｘ０Ｘ０Ｘ０︱０ＸＸＸＸＸ０︱哒哒哒哒哒哒哒哒哒Ｘ０Ｘ０Ｘ０Ｘ０︱０ＸＸＸＸＸ０︱︱哒哒哒哒哒哒哒哒哒

四、小结：管弦乐：西洋管弦乐队由不同西洋乐器演奏者混合编成，专门演奏交响乐曲与其它管弦乐曲的组织称为西洋管弦乐队。管弦乐队组成的规模韧性很强，变化较大，小到有20人左右组成的小管弦乐队，大到120多人组成的交响乐队，概括起来可分为小型室内乐队，中、大型的协奏曲乐队，歌剧舞剧乐队，交响乐团等。西洋管弦乐队就是现在常说的交响乐团。西洋管弦乐队是从建国初期传入我国的。西洋管弦乐队的特点是壮观，有穿透力西洋管弦乐队以演奏外国作品为主。民族管弦乐队以演奏传统民乐合奏为主。

第四篇：七下英语第一单元教学设计

Unit 1 Can you play the guitar?

（一）单元教学内容

话题： Can you play the guitar?

功能：（1）谈论能力

（2）辨别乐器 语言结构：

1、句型：Can you dance? Yes, I can.No, I can’t.What club do you want to join? I want to join the music club.What can you do? I can play the piano.2、复习已学词汇：basketball volleyball

复习已学句型：Do you like„? I like„.I don’t like„.Let’s „.3、新词汇：Verbs of activity such as dance, swim, sing

Names of musical instruments such as guitar, drums, piano, drums, trumpet，4、Grammar focus: Can you dance? Yes, I can./ No, I can’t.Can he paint? Yes, he can./No, he can’t.Can she speak English? Yes, she can./ No, she can’t.Can you speak English? Yes, we can./ No, we can’t.What club do you want to join? We want to join the chess club.I want to join the basketball club.（二）单元教学目标：

1、能力目标：（1）学会询问别人所拥有的技能

（2）根据相关信息表达自己所掌握的技能和意愿，想参加何种类型的俱乐部

（3）能够表达自己参加俱乐部的意愿和理由

2、知识目标：（1）能听说读写课文中出现大纲要求掌握的单词

（2）要知道play +球、棋、牌

play ＋the +乐器

（3）要学会情态动词can的用法及其一般疑问句型的肯定和否定回答

（4）掌握询问别人所掌握的能力的方法

3、情感策略、文化等有关目标：

（1）通过对人物个性化的了解，认识对方

（2）跨学科学习：语言艺术、审美教育

（3）了解自己的能力，培养情操

4、教学方法：直观教学法、情景教学、任务型教学法

5、教学用具：录音机、电脑、卡通图片

（三）单元重难点

本单元重点学习询问别人的能力

2、情态动词can及动词play教学是本单元的难点

（四）单元教学课时安排建议（4课时）第一课时

Section A 第二课时

Section A[X 第三课时

Section B 第四课时

Self-check及处理一些练习册

二、Teaching Procedures

The first Period :Section A1a –1c Then introduces the key vocabularies and the words can and can’t.The teacher says to the students who say he/she wants to join the basketball club: Can you play basketball? Help the students say Yes, I can.No, I can’t.Then repeat with other actions or pictures, such as play volleyball.Show the students the activities the people in each club can do with the same step.Then repeat with dance, swim, play chess, paint, speak English and play the guitar with the help of doing the action.Or we can use the PowerPoint to help us to show the students what we can do.The teacher can ask the students to practice the following dialogues with can.Can you dance? Yes, I can./ No, I can’t.Can he paint? Yes, he can./No, he can’t.Can she speak English? Yes, she can./ No, she can’t.Can you speak English? Yes, we can./ No, we can’t.Can you play it well? Yes, I can./ No, I can’t.Do the action and read the new words and phrases.Ask the students to practice can and can’t.Ask the students to practice can you play it well? At the same time, the teacher write down sing, dance, swim, play chess, paint, speak English, and play the guitar on the blackboard.Ask the students to read after the teacher.Step 3 A game

To be more familiar with the words and phrases, the teacher can organize a game like this: Write the words and phrases on pieces of paper.Ask one of the students come to the front and choose one of the paper, then do the action.Ask other students to guess what he or she can do.Then exchange.Step 4 Exercise Task 1: Look at the pictures on Page 59.1a.Points to the activities the people in each club are doing.Say something about each club’s activity clearly.For example, This is a chess club.See the chess? They are playing chess.Ask the students to match each club activity in the picture with a word from the list.For example: A can dance, so we can write “a” beside dance.The answers are: 1.dance a 2.swim e 3.sing f

4.play chess b 5.paint d 6.speak English c 7.play the guitar g

Task 2.Say each conversation with a student in Part 1a.After doing this, play the recording the first time.Students only listen.Play the recording a second time.This time ask the students to listen to the conversations and write a number 1 next to the first conversation they hear, a number 2 next to the second one they hear, and a number 3 next to the third one they hear.Point out the sample answer.The answers are 2, 3, 1.Task 3 1c.Say the sample conversations.Have students repeat.Then ask students to practice the conversations in pairs.Ask them to use the vocabulary from 1a.As students work, listen in on various pairs so that you can check progress and help with pronunciation as needed.After students have had a chance to practice the conversations, ask pairs to come to the front of the room and act out one of their conversations.[来源:学§科§网] Step 5 Homework Task1: workbook Page 38 Part 1, 2，Task 2.: fill in the form.Write down three things you can do and three things you can not do.I can I can’t

The second period: 2c-4 Step1 Revision[ Task 1:Ask the students to revise the names of the clubs they have learnt.Do the actions and ask the students what the thing is.Task2: Ask the students: what can you do? What can’t you do? Can you play chess? Can you play the guitar? Can you sing? What club do you want to join? Can you play it well? If time permits, ask the student who says he can do it to show something he can do.Step 2 Presentation: Task1:（Listening practice）

2a.Ask the students to read the context in 2a on Page 60.Ask one student to read the clubs in the box.And ask another two students to read the dialogue.Ask all of them to listen to the recording carefully, circle the clubs they hear.Play the recording the first time.Students only listen.Play the recording a second time.This time ask the students to circle the club they hear from the recording.The answers are: English club, music club and chess club.And then ask the students to repeat the dialogue.Task 2（Listening practice）

2b.Ask the students to look at the dialogues of 2b on the right.Ask them if they can fill in the blanks directly.Play the recording the first time.Students only listen.Play the recording a second time.This time ask the students to fill in the blanks with the words they hear from the recording.The answers are: do , to , want, club, play, can’t.Then ask the students to listen and repeat the dialogue.Task 3 3a.Ask the students to put the conversation in order.The first one is given.The right order is 2,3, 1, 4.Step3 Survey After finishing task 2 in step1.the teacher can ask: Can he play the guitar? Can he play it well? Maybe there are all kinds of answers.Some of the students may say I don’t know.3b.Page 61 the left part and 2c on Page 60 The teacher asks the students make a survey, and fill in the blanks.Name Can Play well or not Can’t club why I

Ask the students to practice the dialogues by asking: What can you do? Can you dance? Can you play the guitar? Can you play it well? What club do you want to join? etc.the teacher goes round the classroom , gives help if necessary.Ask some groups of students to act out their dialogue.Step4 Oral practice 3b.Page 61.the right part Ask the students to share the information they got from their friends.Help the students with he or she wants to join the music club.Example: I am Lisa, I can sing, but I cannot sing well.I can swim.I think it is hard.I want to join the swimming club.My friend Tom can play the guitar but he can’t play it well.And he can’t play chess.He wants to join the chess club.He thinks it is interesting.He wants to learn it.If the students can do the report like this with the help of the teacher, they will be quite happy, and they will learn much knowledge.Step 4: Homework: Task 1: 4 group work: Suppose you are a boss, you want to get some good workers.How to write an advertisement.Focus students on the advertisement.Elicit the kind of personal qualities that would be good for the job, eg.A good teacher, a good swimmer, and write them on the board.Then elicit questions from the qualities on the board.eg.Can you teach children? Can you help kids with swimming? Divide the class into small groups and have them take turns interviewing each other for the job.Walk round the class offering language support as needed.Practice Can you help kids with„? Pay more attention to the things after “with”.Eg Can you help kids with swimming/ chess/ playing chess/ singing? For feedback, ask students if they have found someone for the job.Why? What can they do? Why not? What can’t they do? Homework: Workbook Page 39.Part 3, 4.The third period: Section B 1a-3b.Step 1 Revision

Task 1.Ask some questions about can you „? What club do you want to join? Task 2: ask the students to give the ad.Four students a group.Ask one of them to be the boss.And others are the interviewees.Guide them to use kids, can you help the kids with „? Step 2 Presentation 1a Ask the students to guess the music instrument by listening the music one by one.（PowerPoint Can you play the guitar B.Page 2.）

The music instruments are guitar, trumpet, drums, violin and piano.Ask the students to read after the teacher when they are looking at the pictures on PowerPoint.Ask the students to match the words with the pictures on Page 62 of the book.The right answers are 3, 1, 4, 5, 2 Step 3 Practice 1b.ask the students to ask and answer questions about the instruments with the help of the PowerPoint.（PowerPoint Can you play the guitar B.Page 5.）

They can ask and answer the questions like this.The teacher goes round the class and gives help if necessary.Can you play the guitar? Yes, I can.Can you play it well? No, I can’t.Can he play the violin? Sorry, I don’t know.[来源:学§科§网]

Can she play the drums? Yes, she can.She can play it well.After the practice, the teacher can ask some pairs to act it out in the front.And the students answer the questions of the teacher after listening to the dialogue.Ask the students to practice more dialogues with the picture of playing chess, singing, dancing, swimming, painting, speaking English.Mix with playing the guitar, playing the violin, playing the drums.Tell the students there are something differences between playing chess and playing the guitar.Ask them to pay attention to it.（PowerPoint Can you play the guitar B.Page 6.）

Then ask more pairs to act the dialogues out in front of the class.Step 3 Listening Practice 2a and 2b.Ask the students to read the words in the box first and ask them to listen to the recording for the first time.And play it for the second time and ask the students to circle the words they hear.The answers are sing, dance, drums, piano.（PowerPoint Can you play the guitar B.Page7、8.）

With the same step, ask the students to do the exercise of 2b.Fill in the chart with the words in the box.Before doing this, tell the students to write down what can Bill do , what can’t Bill do and so on.person can Can’t Bill Play the guitar sing Jennifer Sing, play the drums Play the piano Victor Play the piano Sing, dance Step 4 Pair work 2c.Ask the students to read the information in the box.And do the pair work to tell what Bill, Jennifer and Victor can and can’t do.They can practice it like this: A: Can Bill play chess?

B: No, he can’t.But he can play the guitar.And he can play it well.A: Can Bill dance?

B: No, he can’t.But he can sing.And he can sing very well.Ask the students to work in groups.Ask and answer like this:-What can you do?-I can„,but I can’t„

（I can„and„, but I can’t„or„）（PowerPoint Can you play the guitar B.Page 9.）Then act it out in front.If you can ,you must show（展示）it for your classmates.3a.Ask the students to read the ad from the school magazine.The teacher can teach the students how to read the first part: musicians wanted for school music festival.（PowerPoint Can you play the guitar B.Page 10.）Ask the students to underline the things they want people to do for the school music festival.Ask the students to read once more and think about whether he or she can be the musician.3b.ask the students to complete the following poster with the words in the box.They can use 3a for help.（PowerPoint Can you play the guitar B.Page 11.）The answers are: play, guitar, Can, sing, Can, play, drums.Homework: Task 1: 3c.Ask the students to write their own poster for a sports day.The teacher can give some information to the students: play basketball, play volleyball, swim, jump, and so on.New and more information can be given to the students and they can also look up in the dictionary.They can also demonstrate their poster.Task 2: workbook Page 40-41 Part 5, 6

The four period：Self –Check Step1 Revision Ask several students to read the poster out.Let’s see whose poster is the best one? Who can read it the most loudly and freely? The teacher asks the students to collect their own poster.Ask the students to say something about their friends.Let’s see what their friends can do for the school show.Step2 Words check 1 and 2 Ask the students to see if they know the words on Page 64 Part 1.Ask students to check all the words they know.You may wish to have them circle any words that they don’t know.Ask students to find out the meaning of any words they don’t know.They can do this by reviewing the lesson, asking you, asking classmates or using a learner’s dictionary or bilingual dictionary.They can also add some new words that they learn from the teacher or the dictionary such as flute and harmonica Step 3 Writing 3.Ask the students to read the conversation.Ask them who is asking the conversation（a student and the teacher on charge of the art club）Ask the students to fill in the card individually.The answers are: Cindy Jones, 12, cindyj@pep.com.cn I can draw a little.I want to learn about art.Step 4 Check the homework.Just for fun!Ask a student to read what the man is asking the drummer.Ask students: can they play the drums? Guide them to answer: No, he can’t.Then ask, can he play the guitar? Allow the students to guess.Yes, he can./ No, he can’t.Step 5 Group work（Page 63）

4.There is a school show in the music room on Sunday.The time is 6:00.What can you do? What can your friends do? Ask one of the students to read the chart.Ask another students to read the example in the speech bubbles.Explain that students must fine people for the school show and write their name s in the chart.Name What can you do ? Li Xin Chinese Kung Fu

Then ask the students to give us a report like this.I can do Chinese kung fu for the music show.My friend Wang Ming can„.Culture note Kung Fu.The term Kung Fu can be used for the many martial arts native to China.More than 300 styles are registered with the Chinese government.Different spellings are Gung Fu and Gong Fu.In everyday language, gong fu is excellence achieved through long practice in any endeavor.A more correct word for describing Chinese martial arts is Wushu.Using Kung Fu to describe Chinese martial arts is more common outside China.Chinese martial arts have spawned popularized genre of action movie.The films of Bruce Lee popularized martial arts in the west and actors like Jet Li and Jackie Chan have appeared in many western films.Their movies are often called Kung Fu movies.Homework

Task 1:Workbook Page 41 Part 7 Writing Task2: make an interview.What can your father do? What can your mother do? What can’t your mother do ? What can’t your father do? Make a list and prepare a report for the next class.

第五篇：第一课时教学设计

课题：第一单元例1、2加减混合运算和乘除混合运算

设计人：岳志芳

学校：东营区一中

使用人： 教学内容：

第一单元例1、2加减混合运算和乘除混合运算 教学目标：

1、使学生理解并掌握加减混合运算和乘除混合运算顺序，并能够正确进行计算，提高学生的计算能力。

2、学生在经历解决实际问题的过程中培养学生的观察、分析、比较、合作交流、语言表达、分析解决问题等能力，渗透数学应用意识。

3、进学生在和谐的学习氛围中获得积极、愉快的学习体验，培养学生学习的自主性。重点教学重点难点：

在解决实际问题中理解掌握加减混合和乘除混合运算的顺序。教学过程：

一、体验情境，导入新知。

师：同学们，你们喜欢晶莹、美丽的雪花吗？（生：喜欢）提到雪花你能联系到什么？（鼓励学生尽情地表述心中对“雪”的感受。）是啊！神奇的大自然造就美丽的雪花给人们带来了无穷的美丽的享受和快乐。师：（出示 “冰天雪地”情境图）看的这幅图你有什么感受？（让学生自由说一说）你仔细观察图，从图中你能知道什么？你能提出什么数学问题并解决吗？（学生观察图后教师指名口答，教师适时指导，让学生明确图中有3个活动区及每个活动区的人数，对于学生的发言，只要合理教师都可予以鼓励，有创意的发现教师可给予表扬。）

师：刚才同学们从图中发现了很多有价值的东西，你们是爱学习的好学生，现在我们把目光集中的在滑冰场上。

［设计意图］采用这种方式导课，激发了学生的兴趣，为新课作了较好的铺垫。根据学生的回答进行板书。

二、根据情境，探究新知。教学例1。

师（出示放大的滑冰场区情境图，同时出示例1。）让我们一起来关注滑冰场上的数学问题（指名读题，再说说题中告诉什么，求什么）。师：请同学们试一试解决这个问题。（学生独立完成后进行交流，把你是怎样列式解答的，为什么这样解答的理由说给你的同桌听一听。教师巡视，再把学生的不同解法写在黑板上。重点让学生指出解题思路和每步算式的意义，估计学生会出现分步列式和列综合算式两种情况）师：（指着综合算式）先让学生读题，再根据这道算式，同学们想一想加减混合运算的运算顺序是怎样的？

（生：从左往右按顺序计算）

2、教学例2。

师：根据“冰天雪地”活动中心的统计，三天能接待987人，请同学们帮助解决下面一个问题。

（教师随机出示例2，指名学生读题，理解题意，重点说明“照这样计算”的意义。）师：同学们能用线段图表示出这道题的意思吗？试一试，可以和同桌合作。

（学生试画，然后指名在黑板上演示，集体订正，重点让学生明确表示6天接待人数的线段的长度应该是表示3天接待人数的线段长度的2倍。）

师：请同学们独立列式解答，然后把你的解题思路和方法同小组内同学交流，比一比哪组同学能想出不同的解法。

（学生独立做后小组内交流，要求学生把不同的解法写在黑板上，再让学生针对黑板上出现的不同解法在组内交流评析，最后集体订正，评析时让学生

说出解题思路，重点引导学生理解6÷3×987的解题思路。如果学生没有想出这种解法，教师可以引导学生想：6天里有几个3天？接待人数还应该是几个987人？）师：（指着两种解法的综合算式）像这样只有乘除法的算式，运算顺序又是怎样的呢？

（生：从左往右按顺序计算。）

3、师：请同学们观察黑板上的每个综合算式有什么特点？（生：算式只有加减法或者只有乘除法。）它们的运算顺序怎样呢？（生：从左往右按顺序计算。）师：这就是今天要学习的内容。（板书课题：加减法混合运算和乘除法混合运算。）教师出示第5页方框内的总结语，学生自由朗读。

［设计意图］通过具体的问题情景学习四则运算，并且放手给学生自主学习的机会和环境，培养学生的自学能力和合作的意识。及时进行总结，在自己总结作的基础上，开展讨论，交流感受，从而加深理解，起到事半功倍的效果。

三、巩固新知，反馈练习。练习一第1、4题。

第1题学生独立将结果写在书上，集体订正，最后让学生说说这些题目的运算顺序是是什么？

第4题先估算，在笔算，集体订正，评析。

［设计意图］通过练习，使学生进一步明确四则运算的运算顺序。

四、梳理知识，总结升华： 这节课你有什么收获？

［设计意图］对所学的知识及时进行梳理、总结，可以帮助学生更好的理解知识点,并养成良好的学习习惯。

五、课堂检测 见课件。

六、布置作业 练习一第2、3题 板书设计：

四则运算

（一）72-44+85

（1）987÷3×6

（2）6÷3×987

=27+85

=329×6

=2×987

=113（人）

=1974（人）

=1974（人）

运算顺序：在没有括号的算式里，如果只有加、减法 或者只有乘、除法，都要从左往右按顺序计算。