初中英语人教版七年级下册Unit9 What does he look like.docx

Unit9 What does he look like?教学目标分析知识技能目标：1.学会用英语描述人的高、矮、胖、瘦、发型和面部特征。2.描述人的外观时，能正确使用is/ has.情感目标：让学生明白不可以貌取人的道理。教学重点：1.掌握straight, curly, tall , short, of medium height/build, heavy ,thin等词汇，2.学会运用重点句型“what does he/she look like? he/she is/has并运用用这些句型去描述人的外貌。教学难点：在描述人的外表时，是用has 还是is的问题。.教学过程step 1:lead in and revision1.播放一段大头儿子小头爸爸的视频，引出本课的话题和身体各部位名称。 t: do you like the video? ss: t: what does the son look like? ss: he has a big head. t: what does the father look like？ ss: he has a small head. t: can you say the names of our body? lets try! head, hair2. 出示一张一个女孩的全身照，让学生说出身体各部位名称，然后让学生起立，配上动作，有节奏地朗读身体部位名称（chant）。ears , eyes, noseface, mouth, teethhead, hair, handarm, leg, feett: stand up! do actions as we read the names! follow me, please.设计意图：(教师用此方法来引导学生复习小学阶段学过的表示身体各部位名称的单词，为下一个学习作铺垫。同时用chant 和全身反应法来激发学生的学习热情)step2：present the new words. 教师利用多媒体或把学生感兴趣的明星图片打印出来，用这些材料去呈现本课的新语言项目。for example:t: look at the first picture. who is he /she?ss：he /she is t: what does he /she look like?ss: he/she has curly hair. what does curly mean? do you know？(配上动作引导学生回答)（教师以同样的方式来引导学生学习straight , long, tall ,short, medium 等新语言项目。）step3：practice the new words1.把本课的新单词集中呈现出来，让学生一起大声朗读。2.老师做动作，让学生根据老师的动作说出英语单词。3.让学生在2分钟之内，将1a 中的图片和表达相关的外貌特征的词匹配起来。设计意图:（词汇是语言的基本材料，为了使交流更加顺畅，这一步相当的重要。用老师比划，学生说词的方式可以检验学生是否掌握单词的意思和读音。）step 4: present the sentence patterns.1.借助多媒体或打印的图片引入本课的核心句型“what does he look like?”for example:t: look at the first picture, who is he?ss: he is yao ming.t: what does he look like?ss: he is tall.2. 分男女生、分小组进行看图操练句型。设计意图:(选择非常夸张的人物图像作为语言训练的素材，让学生一看到就想说点什么。用同样的方法去呈现其它句子)step 5: listening practice1.和学生一起讨论课本上的图，分析当时的情景，引出听力练习。for example:look at the picture, where are they? what are they going to do?what does amys friend look like? lets listen!2.让学生听1b 录音，然后完成1b的听力练习。3.让一些学生完整地说出自己的答案，然后让学生们跟录音机大声朗读，并进行角色表演。设计意图:（此环节是为了获得语言的输入，培养学生的语感，纠正学生的语音语调，同时让学生学会根据图文信息去推测听力的大意。）step 6: practice the sentence patterns.1.让学生两人一组去谈论班上同学的外形，展示时由面到点进行。2.在课前准备一些道具，例如：假发、墨镜等。选四个学生到教室前面来，（高、矮、胖、瘦各一个）用这些道具把他们装扮一下，然后让其余同学两人一组，就其外形进行描述。描述结束后，让这些“明星”随着音乐，来个“t台秀”。what do you look like? i am short and thin.what do they look like? they are of medium height.what does he look like? he is of medium build.what does she look like? she has curly hair,she is tall.2.把本课的核心句型变成一首歌。曲取自big big world 的高潮部分，歌词是本课的核心句型。设计意图:(句型操练由集体到个人，可以克服学生的恐惧心理。根据十几岁的孩子喜欢追星的心理特点，设计一个明星模仿秀活动，既可以很好地操练到本课的句型，可以吸引学生的注意力。把核心句型变成一首歌，使得课堂气氛更加活跃，学生可以在轻松愉快的氛围中习得语言。)step 7：play a game.让学生朗读屏幕或小黑板上的两段小短文，（先齐读然后分组进行朗读竞赛。）hes an ugly man.hes short.hes heavy.he has short curly hair.hes unfriendly.shes a beautiful girl.shes tall.shes thin.she has long straight hair.shes friendly.2.老师课前准备一些人的身体各部位的大卡片，根据上述文字描述，每组选派两位同学到黑板上进行拼图比赛。其余同学则在纸上画出一个与短文描述一致的图像。3.出示一张韩红的照片，向学生灌输一个道理：不可以貌取人！t: is han hong beautiful?ss: t: what does she look like?s: (让学生自由表达)t: han hong is not very beautiful, but she sings very well, she is kind, she is popular, that is enough! so we should not judge a person by his or her appearance!设计意图:（目的是培养学生的阅读能力和动手能力，同时也使得语言的学习更具有趣味性。）step 8:exercise:1.看图填空。出示一张高高瘦瘦的女孩的图片，完成这个对话：- what does she look like?- she is _ and _. she has _ hair.呈现一张成龙的全身照，补全下列对话。- what does chen long look like?- he is_ height and of medium _.and he has _ hair.2.用am /is/ are/ has 或 have填空。1. i_ of medium build.2. jay chou _ short hair.3. sally _curly hair.4. david _straight hair.5. they _ tall.6. peter and his father _ heavy.7. i _ a big nose.8. he _ of medium height.9. we_ small eyes.10. pan changjiang _ short.设计意图:（巩固本节课所