七年级英语上册 Starter Unit 3 What color is it集体备课教案 人教新目.doc

Starter Unit 3 What color is it? 教材分析：本单元的中心话题是谈论物体的颜色，整个单元的内容是围绕颜色及S-Z八个字母展开听、说、读、写等各种教学活动的。通过本单元的学习，学生能够熟练地掌握和运用26个字母及其分类，尤其是五个元音字母;能够熟练的谈论各种物体的颜色;同时教师鼓励学生细心观察周围物体的颜色，培养学生发现美、创造美的意识。一、Teaching aims （教学目标）       1. 能够用英语询问颜色，并能够做出相应的问答。       2. 能够说出一些日常用品的名称。       3. 能够正确掌握字母SZ的正确读音和书写。       4. 能够熟记元音字母以及字母的发音归类。二、Language points （语言点）=Key Points （教学重点）       1. 掌握字母：Ss Tt Uu Vv Ww Xx Yy Zz       2. 掌握词汇：名词兼动词：color名词兼形容词：red, yellow, green, blue, black, white, purple, brown动词：see, can, say冠词：the副词：now代词：my       3. 掌握句型：Whats this/that?  Its V.                            What color is it? Its red.三、Difficulties （教学难点）       1. What color开头的特殊疑问句。疑问词What修饰color，因此两个词要放在一起，不能分开，回答时一定要落实到颜色上。       2. Its red. 和Its a red V中不定冠词的基本用法。       3. 字母的读音归类和准确而熟练地描述物体的颜色四、课时安排       第一课时：完成1a 1c       第二课时：完成2a 2e       第三课时：完成3a 3e第四课时：完成4a 4d五、Teaching toys （教具） Tape recorder PPT Color cards六、Teaching steps （教学步骤） The First Period (1a 1c)Teaching aims （教学目标）              1. 能够用英语询问颜色，并能够做出相应的问答              2. 能够说出一些日常用品的名称。Language points （语言点）=Key Points （教学重点）1. 掌握词汇：名词：color名词兼形容词：red, yellow, green, blue, black, white, purple, brown       2. 掌握句型：Whats this/that?  Its V.                            What color is it? Its red.Difficulties （教学难点）       1. What color开头的特殊疑问句。疑问词What修饰color，因此两个词要放在一起，不能分开，回答时一定要落实到颜色上。       2. Its red. 和Its a red V中表语是否使用不定冠词的情况。Teaching steps （教学步骤）1. Warm-up and revision （课堂热身和复习）（1）T: Good morning / afternoon /!（2）T: How are you?        S: Im fine thanks. How are you?        T: Im OK.（3）T: Whats this / that in English? （Teacher shows some pictures or PPT to students）       S: Its a pen / an orange. .       T: Spell it, please.       S: 【教学设计说明】 复习巩固已学知识，让学生在真实的交际中掌握知识。 2. Presentation （呈现新知识）       1) Show a picture of a rainbow to lead in different colors.       T: This is a rainbow. Its colorful. (Point to the color red) It is red. (Point to the color yellow) Its yellow. （教师用彩虹引出大自然中五颜六色的现象让学生初步接触表颜色的英语词汇，学生仔细听老师的发音。）2) Show some real things to learn the words: red, yellow, green, blue, black, white, purple, brownT: Look at the flower（边说边指着“花”）. It is red. Its a red flower. Read after me, “red”.S: Red. red, red.T: What color is it? （板书并标出音标）                 S: Its red.       （同法引出其它几个表颜色的词）3) Show some colorful letter cards to the students and practice like this.              T: Whats this?              S: Its V.              T: What color is it?              S: (Teacher helps students) Its red. （同法教S, T, V W X Y Z并引出表颜色的词）【教学设计说明】通过学生熟知的大自然现象和生活中的事物引出表颜色的单词，容易引起学生的兴趣和注意。同时，教师引出不定冠词，让学生对其有一个初步的印象。本节课的字母对小学学过英语的学生来说并不陌生，只是规范发音的问题。 3. Work on 1a （完成1a）       （1）T: Please open your books at Page 9. What colors can you see on the left?               S: Red, yellow, green, blue, black, white, purple and brown.（2）What letters can you see in the picture?               S: S, T, U, V, W, X, Y, Z.       （3）T: What color is V / ?               S: Its red. /                T: V is red. Its a red V. Read after me, please.               S: V is red. Its a red V.       （4）Look at the picture and write the letter for each color.              (Keys: V, S, Y, W, U, X, T )【教学设计说明】在本环节中，除了让学生完成1a的任务外，教师还在口头上教学生说V is red. Its a red V. 加深了学生对是否使用不定冠词的印象并产生疑问，有了想弄清在什么情况下使用a/an，什么情况下不使用a/an的欲望。4. Chant 说唱 （Look at the picture and learn to chant.）              V V V, V is red. Its a red V.S S S, S is yellow. Its a yellow S.              Y Y Y, Y is green. Its a green Y.W W W, W is blue. Its a blue W.              Z Z Z, Z is black. Its a black Z.U U U, U is white. Its a white U.              X X X, X is purple. Its a purple X.T T T, T is brown. Its a brown T.                         【教学设计说明】 通过说唱的形式巩固所学的词汇，活跃了课堂氛围，使学生在愉快的说唱中记住词汇。在进行说唱时，可以用多种形式，如教师说V V V，男生说V is red. 女生说Its a red V. 大家共同完成说唱，可以更好地活跃课堂气氛。在练习说唱的过程中，让学生对系表结构中形容词做表语不用不定冠词a/an，而单数可数名词做表语要用不定冠词a/an有了初步的了解。 4. Work on 1b （完成1b）       T: Close your books and listen to the recording.       (1) Play the recording for the first time, Students only listen.              T: Ill play the recording for you. You must listen to it carefully.       (2) Play the recording for the second time. Students listen and repeat.              T: This time, you can read after the recording.       （3）T: Now please open your books at Page 9. Look at the conversations in the picture. Lets listen and repeat.              Explain: 指近处用“this”，指远处用“that”。【教学设计说明】此步骤的设计是让学生接触到地道的英语，先听后说，练习正确的语音语调，养成学习英语的良好习惯。强调this和that两个指示代词的用法。 5. Work on 1c （完成1c）       （1）Students practice the conversations in the picture in pairs.              T: Look at the conversation in the picture. You can practice in pairs.       （2）Students practice their own conversations in pairs. While they are practicing, the teacher moves around to listen to their pronunciation and intonation.       （3）Ask some pairs to present their conversations.【教学设计说明】 学生两人一组进行对话，从模仿到操练，再编出新的对话，符合学生的认知规律。同时教师可以了解学生的语音语调，了解学生是否能正确地进行对话。 6. Chant （说唱）       Students look at the words in 1a and chant.              Red, red, a red V.              Yellow, yellow, a yellow S.              Green, green, a green Y.              Blue, blue, a blue W.              Black, black, a black Z.              White, white, a white U,              Purple, purple, a purple X,              Brown, brown, a brown T.【教学设计说明】 通过说唱，让学生再一次巩固所学词汇，进一步加深对 不定冠词基本用法的了解。 7. Do you know them? （知道它们的意思吗）       a black sheep 害群之马 black leg         骗子      green eyed      眼红 a green hand   新手      a white night   不眠之夜 white coffee   加牛奶的咖啡【教学设计说明】 此环节主要是给学生补充一些带颜色的词汇，增强他们的学习兴趣。 8. Homework （课后作业）       Oral: 朗读第9页上的单词和句子Written: （1）抄写第9页上的单词三遍；（2）抄写第9页图片上的句子一遍。 【教学设计说明】 抄写单词句子一方面是让学生记住所学内容，另一方面是为了训练学生的英文书写。Starter Unit 3 What color is it?教案-2   the second period (2a 2e)teaching aims （教学目标）       1. 能够辨认英语字母缩写的商标等。       2. 能够正确读、写英语字母sz。language point （语言点）       1. 能掌握英语字母sz。       2. 能听懂、会说、会写大小写字母。difficulties （教学难点）       字母u, v, w的读音，以及小写字母y的手写体与印刷体的不同。强调英语大小写字母的书写格式，避免书写错误，做到书写正确、美观。teaching steps （教学步骤） 1.  warming-up and revision （课堂热身和复习）       （1）greetings       （2）review the colors and letters learnt last period（3）chant                     red, red, a red v.                     yellow, yellow, a yellow s.                     green, green, a green y.                     blue, blue, a blue w.                     black, black, a black z.                     white, white, a white u,                     purple, purple, a purple x,                     brown, brown, a brown t.             【教学设计说明】 这一部分的chant主要是为了复习上一堂课所学的颜色词汇和字母，同时引出本堂课的重点字母。在说唱时，教师可用相应颜色的彩色粉笔将大写字母写在黑板上，为下一步小写字母的教学做好准备。 2. presentation （呈现新知识）       t: look at the blackboard. they are big letters. can you write down their small letters?         xxx, can you come to the front and write the small letters next to the big letters on the blackboard.  【教学设计说明】让学生写出字母的小写，可以检查他们的书写是否规范。 3. work on 2a （完成2a）       （1）play the recording. students listen and repeat.              t: listen to the recording and read after it, please. （老师每播放一个发音后，学生跟读，并教学生读出其升降调，学生读准确后继续播放。在跟读时尤其让学生注意难点中提到的那几个字母的发音。）       （2）teacher shows some letter cards.t: read these letters, please. （老师利用字母卡，打乱顺序，让学生使用升降调朗读。）【教学设计说明】让学生先听录音再跟读，可以培养学生正确的语音。 3. work on 2b （完成2b）       （1）play the recording for the first time. students only listen.       （2）play the recording for the second time. students listen and number the letters.       （3）play the recording for the third time. students listen and check their answers.       （4）students read them aloud.【教学设计说明】先听后做，训练学生集中精力听清楚字母的发音，养成良好的听力习惯。 4. work on 2c      & 2d  ( 完成2c和2d )       教师可以通过多媒体展示或以自己的方式来教学字母的书写ii rr。注意书写体和印刷体的区别。尤其注意x的笔顺笔画。 5. work on 2e （完成2e）       （1）present the letters and the meanings the students know.eg. cd, hb, bbc, p, nba, kg以及补充的abc, caac, cba, bc, ad, prc等。       （2）present some new letters and their meanings.t: please look at these big letters and pictures. do you know what they mean?s smallm mediuml largeufo不明飞行物cctv 中央电视台       （3）present some more like xl(加大号), mtv(音乐电视), it(信息技术), iq（智商）, ems（邮政速递公司）, sars(非典), rmb(人民币), pc(个人计算机), ccp(中国共产党)【教学设计说明】在平时的学习、生活中，学生会遇到不少有意义的字母组合，由于经常听到，所以他们也不陌生，如：pk, cm, km等等。让学生尽可能多地说出他们所知道的，不但可以让学生们了解更多，还能活跃课堂气氛。             6. dictation （听写练习）       t: lets have a dictation. ill invite two students to come to the blackboard and write on it. 【教学设计说明】听写上一课时所学的表颜色的词汇以及今天所学的字母，从而检测学生对这部分内容的掌握情况。 7. homework （课后作业）       （1）听读背诵字母ar。       （2）抄写字母ss zz 以及字母缩写三遍。       （3）默写字母aa zzStarter Unit 3 What color is it?教案-3 上传: caiwei     更新时间：2012-10-27 16:43:30  The Third Period (3a- 3d ) Teaching aims （教学目标）       1. 进一步提高描述颜色的能力。       2. 能够辨认物品及物品的颜色。Language points （语言要点）       1. 初步学习定冠词the表特指的用法。       2. 进一步巩固系表结构中单数可数名词要用不定冠词a/an以及形容词做表语不用a/an的情况。       3. 巩固句型Whats this/that in English? Its a/an Spell it, please.What color is it? Its Difficulties （教学难点）       1. 系表结构中单数可数名词要用不定冠词a/an和形容词做表语不用a/an的情况。       2. 本单元所学单词的拼写。Teaching Steps （教学步骤） 1. Warming-up and revision （课堂热身和复习）       （1）Daily greetings to the students. （日常问候）              T: Good morning/afternoon! /Hello!/Hi!/How are you?              S: Im fine, thank you. And you?       （2）Revision              1) A guessing game: (Show some colors)                     T: I have a color. It begins with “r”. What color is it?                     S: I know its red.               （以此方法猜测yellow, white, black, brown, purple, orange, blue, green）              2）A spelling game                     T: Whats this color? （教师在黑板上书：b_ _ _）                     S: Is there an “l” in this word?                     T: Yes, there is.                     S: Is there a “u” in this word?                     T: Yes, there is.                     S: Is there an “e” in this word?                     T: Yes, there is.                     S: Ah, I know its blue.（以此方法猜测yellow, white, black, brown, purple, orange, red, green）（3）Dictation       T: Ill read some letters, and you have a dictation.【教学设计说明】通过猜测游戏和拼写游戏，既帮助学生巩固颜色词汇，又帮助他们学会拼写单词，同时又体现了不定冠词a和an的用法。此部分的教学为本堂课后面的教学做好了铺垫。 2. Presentation （讲授新知识）       Draw some circles on the blackboard.       T: I like white, so I color(强调读出) it white.         （To a student）Whats your favorite color? What color do you like?       S: I like red.       T: Good! Color it red.       （变换同学，反复操练，最后教师指出：color在这里是动词“给着色”）【教学设计说明】 通过涂颜色这一动作，让学生了解color做动词的用法。 3. Work on 3a （完成3a）       T: Please open your books at Page 11. （Point to the things）Whats this in English?       S: Its a cup/ ruler/ key.T: Good. Now lets listen to the conversation and color them.       （1）Play the recording for the first time, students only listen.       （2）Play the recording for the second time, students color the things.       （3）Check their answers.【教学设计说明】先听不做，培养学生良好的听的习惯，也有助于培养他们集中注意力。听后给图片着色，可以丰富课堂活动，增强学生的学习兴趣。 4. Work on 3b （完成3b）       (1) T: Lets listen to the recording once again and complete the sentences. (Play the recording.)       (2) Check the answers.       (3) T: “The key is yellow. “ means “Its a yellow key.”                What does the ruler is ?          S: It means “ Its a ruler.”【教学设计说明】学生完成任务后再进行同义句的转换，可以让学生更深刻地了解系表结构中单数可数名词前要用不定冠词a/an和形容词做表语不用a/an的情况。 5. Work on 3c （完成3c）(没有听力材料)       (1) T: Next, well listen to This time, we only listen. (Play the recording.)       (2) T: Lets listen to the again. This time, you can listen for the things.       (3) T: What color are the things? Lets listen again. You can fill in the chart. 6. Presentation （讲授新知识）       （1）根据3c表格内容编一段chant，例如：             Key, key, a yellow key, I like a yellow key.             Cup, cup, a red cup, I like a red cup.        （2）T: I like red, R-E-D, red. What about you?          S: I like green.          T: Spell it, please.          S: G-R-E-E-N, green.      （3）T: Whats this in English? （Teacher shows some pictures or plays PPT.）          S: Its a key.          T: Spell it, please.              S: K-E-Y, key.【教学设计说明】通过chant，可以活跃课堂氛围；谈论自己喜欢的颜色并拼读，可以让学生进一步熟悉所学词汇；指认物品并拼读，为下一步学生之间的对话练习做好了铺垫。 7. Work on 3d （完成3d）              (1)  Get two students to practice the conversation.              (2)  Students practice their conversations in pairs.                     While the students are practicing, the teacher moves around and helps those who need help.【教学设计说明】学生从听到说，再到模仿编对话，体现了认知规律，符合学生的认知特点。 8. Homework（课后作业）       Oral: (1) 并熟记本单元的词汇。(2) 朗读并背诵3b 和3d上的句子。Written: （1）抄写3b 和3d上的句子一遍。                     （2）编一段新的对话，写在作业本上。9