全屏显示专题章节

Teacher helps students to talk with each other about the colours of the rainbow.

Key words:rainbow，colours

Ⅰ Background information

A rainbow is a beautiful natural phenomenon.People will be amazed by its beauty，especially its surprising colours.Students in Grade 9 are very curious and they have the ability to talk about its seven different colours.Therefore，they must have a great interest in talking with their partner about colours.

Ⅱ Type of the lesson

Ⅲ Teaching aims and learning objectives

By the end of the lesson，the students will be able to:

1.Understand the meanings of the new words.

Use them in proper situations.

2.Review and grasp the seven colours of the rainbow and their order.

3.Talk about colours with their partners in English.

4.Experience the beauty that the nature brings to us.

Ⅳ Teaching content

2.The colours of the rainbow

Ⅴ Focus of the lesson and predicted area of difficulty

1.New words and the sentence structure

2.How to describe colours

3.How to lead students to talk about colours with partners

1.Blackboard　2.Chalk　3.Computer　4.Multimedia

Ⅶ Teaching procedures

Step 1 Free talk and lead-in

（1）Play a video about the Rainbow Colours Song to lead in the topic of colours.

T:Boys and girls，just now we watched a video.Do you know what it is about？Is it very beautiful？Do you like it very much？

【设计理念:1.课前播放视频，能迅速激起学生的兴趣，引入话题。2.颜色话题贴近生活实际。3.在学生回答老师提问时，很自然地应用一些不同颜色的词汇，并带学生反复朗读。】

（2）Show several pictures and discuss the colours of the rainbow.

T:How many colours are there in it？What are they？

They are red，orange，yellow，green，blue，indigo，violet.Please read after me.

How do you feel about the colours of the rainbow？Are you very happy？

Do you have a better way to spell the words of the seven words？

【设计理念:在老师与学生的交流讨论中，有意识地引导学生关注彩虹的颜色，并掌握七种颜色词汇的朗读和拼写。】

Step 2 Quick response

T:OK.Let's have a game！I will show you some pictures，and you should quickly tell me the colour of each one，understand？Who is the fastest one？

Great！Please read after me.

“red，orange，yellow，green，blue，indigo，violet”.

【设计理念:快速反应的形式，调动课堂气氛，同时也引入了本课的一些重要生词。在教学过程中，注重单词的拼写和音标教学以及四会单词的带读和拼读。】

T:Boys and girls，colours are everywhere，in our school，in our homes and so on.OK，I'll show you a video.Please watch the video and tell me how many colours there are in it.

What is it？Do you know how many colours there are in it？

In the video，which is your favourite colour？／Which colour do you like best？

Colours can make our life wonderful.We can't live without it.Amy and Shirely like colours，too.

【设计理念:多样化的教学呈现形式可以充分抓住学生的注意力，让学生在课堂上全神贯注。同时，学生的感官被充分调动，有效练习听说读，且呈现方式由词汇到句型，逐层递进。通过观看视频中关于学校场景的细节，增强学生对学校的热爱之情，渗透情感教育。】

Step 4 Part B＆Pair work

T:Now I will play a tape on the conversation between Amy and Shirley.Please listen to their conversation.While listening，you have to answer two questions.

1）How many colours are there in a rainbow？

2）What is Shirley's favourite colour？And why？

T:Open your book to Page 21 and then read their dialogue.

T:Boys and girls，which is your favourite colour？Please work in pairs and talk with your partner about colours.（找两组）

【设计理念:阅读课本B部分对话回答几个问题，并以此为模板，两人一组编对话，创设真实的情境，让学生谈论他们自己最喜爱的颜色，让学生能够运用所学的知识进行英语对话。

在此过程中，教师提供一些表达，如，A:Do you know how many colours there are in…？／Which is your favourite colour？Why？／I like…best等。鼓励学生多使用英语来讨论本单元的话题。】

Watch and answer questions.Read after the video.Read in pairs.Act out the dialogue.

T:Look at the picture and answer two questions:

1）Which colour does Eddie want to wear，pink or blue？

2）Why does Eddie like this colour？

T:Read after the video.Read in pairs.Act out the dialogue.

【设计理念:让学生带着问题去观看视频。在跟读对话时，注重语音、语调的培养，提高学生的口语水平。以小组为单位，表演漫画，学生在这样的活动中兴趣高涨，充分体现新课程自主探究、合作交流的学习方式。老师在教室里巡视，及时给有困难的小组或学生提供帮助。】

T:Boys and girls，colours are very important in our daily life.The world would be a dull place without colours.Do you want to study in a colourful classroom？

You can design your dream classroom，especially what the classroom is like，what the colours of the classroom are.

Work in groups and discuss with your group members.

【设计理念:在设计理想教室的情境中进行当堂反馈，让学生先在组内讨论再进行对话，能够扩大学生的参与面。在此过程中，学生可以发现颜色的美，用颜色来点缀生活。】

Boys and girls，we are lucky enough to see so many colours.Please love life，and enjoy life.Every day is so colourful.

【设计理念:对学生进行热爱生活的情感教育。情感主题升华，让学生能再次体会颜色对生活的影响，热爱生活，享受生活。】

T:Boys and girls，you all did a good job.Here is your homework:

1）Read and recite comic strip.

2）Preview reading.

3）Make a poster about your dream classroom.

【设计理念:学生完成课后作业并制作一张英文海报。通过这样的作业争取让每一个孩子将当堂所学知识加以应用。制作海报可以提高学生的学习兴趣，增强学生的创造性，激励全体学生努力学习。】

Ⅷ Blackboard design

Ⅸ Teaching reflection

本课在设计时突出体现了Welcome课型激发学生学习兴趣的教学目标。用有趣的彩虹视频导入，使学生感到非常新奇，注意力被充分吸引到课堂上来。在教学过程中，同样引入了多种形式的呈现方式。多种形式的呈现方式与学生听、说、读、写能力的训练紧密结合，初步实现了寓教于乐的教学愿景。在素材的选取上，以贴近学生实际生活为原则，使学生兴趣盎然，教学氛围轻松愉悦。

教学流程按照由词到句、由句到篇的方式安排，层层递进，充分考虑学生的学习规律，帮助学生掌握新知。

课堂各项环节的设计都是基于小组的形式，运用了pair work，group work等活动，体现了“自主、合作、探究”的理念，突出了学生学习方式的转变，创设了互动、轻松、愉快、和谐的学习氛围，能有效地促进学生积极地参与学习过程。而小组合作互助学习建立在充分的先学基础上，突出了小组互助的力量，强调了学生的学在教学中的重要性。

但是，Welcome课型内容少而简单，主要内容之一是介绍了彩虹的颜色，本课的重点就是简单地让学生掌握彩虹的颜色。在反思过程中，我发觉自己忽略了一点:彩虹属于雨后偶尔出现的美丽的自然景观。因此，我可以以此为突破口，带领学生去领略更多大自然的美丽景观。然后，以这些呈现的图片作为接下来的pair work素材。这要比the Olympic rings，the playground等更贴切，更符合实际。

此外，基础较弱的学生参与积极性不高。以后在备课中要多做预测，多思考如何设计活动，让全体学生都能最大限度地参与课堂，使活动更加精炼，课堂更加高效。

Welcome to the unit这个板块是每一单元的第一课时，是一个引子，在这个板块里，语言点知识内容都不多，有漫画和图片，相对于本单元其他的板块，学习内容是比较轻松愉快的。因此，对本板块的设计要强调趣味性和引导性，在这方面，本课的设计还是比较到位的，课的开始就用彩虹视频引出本单元的话题颜色，使得学生在上课伊始，兴趣就被调动起来，积极投入英语课堂；同时，通过视频带领学生学习一些关于颜色的生词，实现了寓学于乐的良好效果。在之后的操作环节，运用quick response等具有竞争性的游戏策略，激起学生掌握知识的欲望，推动他们巩固已学知识。此外，本节课还基于pair work和group work等合作形式来设计课堂任务，使学生在听和说的训练中提高英语交际能力，从而牢固地掌握基础知识，达到灵活运用的地步，陶冶语言情操。在act out环节，给予学生充足时间自编自导，演出漫画内容，提高学生表达能力，活跃课堂气氛。在设计教学任务的时候，本课还注意以学生真实的生活环境为背景，引导学生关注自己教室、家的颜色设计，使得课堂不脱离生活；结束环节的升华设计，引导学生关注颜色带来的身心变化，提高学生的审美意识，陶冶情操，拓展视野，丰富生活经历，开发思维能力、发展个性和提高人文素养。

本课设计紧扣Welcome课型的趣味性，美中不足的是Welcome内容偏少，如果能适当给学生增加一些与颜色有关的阅读文章，拓展学生的知识面并充实课堂内容会更好。