七年级（上）教案U2T1SA.doc

Unit 2 Looking DifferentTopic 1 I have a small nose.Section AThe main activities are 1a, 2a and 3a. 本课重点活动是1a, 2a和3a。.Teaching aims and demands 教学目标 1. Learn some new words:(1)Learn words about parts of the body:nose, eye, head, face, hair, ear, mouth, neck(2)Learn some other new words:guess, have, small, has, big, know, right, round, long, wide, girl, boy, short2. Learn some useful sentences:(1)Oh, I know.(2)Yes, youre right.3. Learn the simple present tense with“have/has”and adjectives of description:(1)I have a big nose.(2)They have round faces.(3)She has long hair.(4)It has big ears.4. Learn how to describe peoples appearances. Teaching aids 教具小黑板/影片的封面或图片/教学挂图/录音机. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步 复习(时间:10分钟)通过复习，培养学生根据图画和文字信息进行简单交流的能力。(出示小黑板上的图画和文字信息，师生进行互动问答，然后让学生两人一组表演对话。复习描述人的基本情况。)Name: JaneAge: 12From: CanadaSchool: Beijing Renai International SchoolClass: FourGrade: SevenPhone number: (010)9267-6929(1)T: Whats her name? S1: Her name is Jane.T: How old is she?S2: She is twelve.T: Where is she from? S3: She is from Canada.T: What class is she in? S4: She is in Class Four, Grade Seven. T: Whats her telephone number? S5: Its (010)9267-6929.(把全班学生分成两组就此对话进行表演。)(2)(根据图画导入新内容。)T: Well done! Now we have learned something about Jane. Do you like her? Is she beautiful? Then how to describe her appearance? First, lets learn some new words about parts of the body. Now lets look at the picture.Step 2 Presentation 第二步 呈现(时间:12分钟)利用图片，借助体态语，帮助学生学习语言，并培养他们的观察能力。1. (教师利用Jane的图片教授2a中人体部位的名称，并在图片的相应位置板书单词，然后领学生拼读。注：教师应按照从上到下、从局部到整体的顺序讲授人体部位，以便帮助学生记忆。)T: Please listen and follow me, then touch the parts of your body when you say them. Please go!(板书生词，要求学生掌握，并让学生注意拼读。)head face hair eye ear nose mouth neck /e/ /eI/ /e/ /aI/ /I/ /J/ /aJ/ /e/2. (利用2a的教学挂图，操练表示人体部位的名词。) T:Lets look at this picture. Whats this?(手指画着头部的图片。) S1, please. S1:Head. T:How do you spell it, please? S1:H-E-A-D, head. (以同样方式操练其他表示人体部位的名词。)3. (以做游戏的方式呈现新单词和短语，使学生易于理解和接受。具体方法如下：把全班学生分成四组，每组轮流选出一名学生在黑板上画人物头像。每个学生画一个身体部位。例如，第一个学生画的是一张圆脸，教师就帮助学生说a round face。板书并解释。其他身体部位以同样方式呈现。直到把所有本节课所涉及的描述性形容词都呈现出来为止。可以多画几幅图，完成后，每组学生轮流用短语描述人物外貌特征，说得准确流利者为胜。) T:Nice work, boys and girls. Now lets play a game. Ill divide you into four groups. Each group chooses a student to draw a part of the body. And you should describe it with a phrase. OK. Lets begin! (板书boy和girl，并要求学生掌握。)boy, girl S2:(画一个圆脸) A round face. (教师帮助学生说。) (板书并解释，要求学生掌握。)round S3:(画一双小眼睛) Small eyes.(教师帮助学生说。) (板书并解释，要求学生掌握。)small S4:(画一个大鼻子) A big nose.(教师帮助学生说。) (板书并解释，要求学生掌握。)big (以同样方式呈现a wide mouth, big ears, long hair，要求学生掌握。)4. (出示3a的教学挂图，让学生观察图片中突出的外貌特征，巩固表示人体部位的名词和部分形容词。)T:OK, now look at these pictures. Lets talk about their different looks. Is this nose big?(教师指着图片1的鼻子，并借助手势问。)Ss:Yes. Its big.(引导学生说。)T:Good. He has a big nose. Are they big, too?(教师指着图片问。)Ss:No.T:Very good. They are not big. They are small. They have small noses and small eyes.(教师指着图片2的鼻子和眼睛说。)(以同样方式操练其他四幅图片。)5. (在熟练掌握人体部位和描述人体部位形容词的基础上，结合3a的教学图片，让学生操练形容词+人体部位的短语，然后教授have和has的用法，进而过渡到完整的句子。)(教师说出一个人称代词，让学生结合3a的教学挂图说出用have还是用has。)T: Next, please practice the sentence patterns. I say personal pronouns, you complete the sentences.T:Look at Picture 1. “I ”Ss:I have.T:The whole sentence.(“完整的句子”)Ss:I have a big nose.T:Picture 2. “We ”Ss:We have .(教师示意说完整的句子。)Ss:We have small eyes.T:Picture 3.“They ”Ss:They have (教师帮助说)(教师示意说完整的句子。)Ss: They have round faces.6. (播放3a录音，让学生跟读并注意语音语调。)T:Listen to 3a and repeat. Pay attention to the pronunciation and intonation.7. (1) (总结have/has的用法并板书。)T: Lets sum up the usages of“have”and“has”. have: S(I/We/You/They) +have has: S(He/ She/ It)+has (2) (教师带领学生运用身边的实物，练习用have/has造句。)T: I have a book.She has a big pencil-box.He has a beautiful bag.Step 3 Consolidation 第三步 巩固(时间:8分钟)完成3b和4。通过小组竞赛，接龙游戏，替换练习等活动，进一步操练have，has的用法。1. (小组竞赛。限定时间要求学生书面完成3b。核对答案，并让学生复述have/has的用法，最后让学生齐读这七个句子。)T: Now, lets P.K. Can you complete the sentences in 3b on Page 26 as quickly as you can? Then Ill divide you into two teams. Boys must choose the sentences which use “have”. Girls must choose the sentences which use “has”. Please go.2. (接龙游戏。教师根据自己的实际情况以第一人称说一个句子，学生模仿练习。)T:Well done. Now lets play a game in chains. You can say a sentence to describe yourself. Please use “I have” to make sentences. For example, I have a big nose. Begin!S1:I have a small nose.S2: I have a long face.S3: I have a big head.S4: 3. (根据学生的描述，有意识板书一些句型，运用肢体语言，引导学生进行替换练习。)T: Nice work. Huang Lin and Huang Hao, please.Huang Lin: I have a small nose.Huang Hao: I have a small nose.T: You can say together like this: We have Huang Lin and Huang Hao: We have small noses.T: And the whole class can say like this: They have Ss: They have small noses.Huang Lin: I have a small nose.Huang Hao: I have a small nose.(引导他们用we来描述，注意单复数形式，其他同学用they转述。教师板书。)Huang Lin and Huang Hao: We have small noses.Ss: They have small noses.(引导其他同学来描述，教师板书。)Lin Ying(女):I have long hair.Ss:She has long hair.Chen Bin(男):I have big ears.Ss:He has big ears.4. (请学生根据描述，完成4。)T:Read the passages and draw pictures.5. (两人一组，一位描述，另一位画，画完后同桌交流。评选出优胜小组并将其画贴在墙上，以资鼓励。)T:Lets draw a picture in pairs. One reads, the other draws. Are you ready?Ss: Yes.T:Lets begin.S5:This girl has a round face, big eyes S6:(根据S5的描述，画女孩的面部特征。)Step 4 Practice 第四步 练习(时间:8分钟)完成1a，1b，2a和2b，进一步帮助学生巩固本课的功能项目，培养学生的听说能力。1. (用学生画得较好的图片进行问答，问答过程中教师板书新内容，并进行简单解释。)T: Nice work. Do you know the boy? He has a round face, big eyes, a small nose, a wide mouth and small ears. His hair is short. He is a boy in Group Three. Can you guess?Ss: Cheng Long.T: Yes, youre right.(板书，并要求学生掌握。)guessknow I know.right Youre right.2. (播放1a录音，请学生跟读并注意语音语调，然后判断下列问题的正（T）误（F）。)T: Listen to 1a and repeat. Pay attention to the pronunciation and intonation. Then mark the following sentences True (T) or False (F).(1)Michael has a big nose.( )(2)Kangkang has a small nose.( )3. (让学生戴上面具两人一组表演，完成1b。) T: Now practice the dialog and then Ill ask two students to act it out.4. (看2a部分，用适当的形容词描述人体部位的特征。)5. (学生两人一组进行表演，完成2b。)T: Listen to your partner and touch the parts of your body he/she says.S1: Touch your nose.S2: (按S1指令做出相应动作。)Step 5 Project 第五步 综合探究活动(时间:7分钟)通过综合探究活动，使学生能够在真实的语境中锻炼口头表达的能力。同时启发学生的思维，培养他们的观察力。1. (教师分别请一男生、一女生到黑板前，请下面的学生描述他们的外貌，教师先示范，然后以滚雪球的方式继续活动。)(1) T: This boy has a round face.S1: He has a round face and small eyes.S2: He has a round face, small eyes and a big nose.S3: (2) T: This girl has long hair.S4: She has long hair