1、How tall are you? 教学设计教学设计 一、教学设计思路一、教学设计思路 教师借助动画、图片等来复习几个形容词,在此基础上引出该 形容词的比较级,然后通过实物的直接对比和趣味游戏等来教授形 容词的比较级及其句型。 二、教学目标二、教学目标 (一)知识(一)知识 1掌握四会单词 taller, longer, older, younger, shorter 和 bigger 2熟练掌握描述自己和他人身高的句型:Im _ cm tall. / Shes _ cm tall. (二)能力(二)能力 能够用句型 “Youre taller than your brother. Im ol
2、der than you.” 进行年龄和身高的比较,并能根据某一情景使用含有形容词比较级 的句型替换关键词进行问答。 (三)情感(三)情感 多多关注身边的人,提高观察和分析比较的能力;个子的高矮 并不重要,关键是要加强体育锻炼,增强体质。 三、教学重点三、教学重点 1能够听说读写 ALets learn 部分五个形容词的比较级形式; 2能根据某一情景使用含有形容词比较级的句型替换关键词 进行问答。 3长度单位 “centimeter”的发音是本课时的教学难点 四、教学媒体四、教学媒体 本课时教学图片、测量身高的工具、动画课件、泡泡。 五、教学过程五、教学过程 1导入 1)让学生欣赏动画 “Ta
3、ll, short”(参见“视频资源” )或 “Shes tall”,既吸引了学生上课的兴趣, 同时也复习了形容词“tall, short” 。 2)教师同时展示姚明和七个小矮人的图片,说:Yao Ming is very tall. The seven dwarfs are very short. 2呈现新课 1) 教师再次展示姚明的图片, 说: Yao Ming is very tall. He is 226 cm tall. He is taller than me. Yao Ming is 26. I am Yao Ming is older / younger than me. 2)
4、 教师拿着测量身高的量器, 量一下自己的身高, 说: I amcm tall. 然后提问学生“How tall are you?” ,教师量出该学生的身高, 说:He / She is cm tall. He / She is taller/ shorter than me. 教师板书 short-shorter tall-taller 并领读。 3)教师领读 centimeter。 4)教师展示玩具套娃或套娃的图片,引出 “Ais tall. B is taller thanA. C is taller than B. D is taller than C. ”, “A is shorter
5、 than B. B is shorter than C. C is shorter than D. ”。 5) 教师指着图片上姚明健壮的肌肉说: Yao Ming is very strong, too. He is stronger than me. 教师板书 strong-stronger 并领读。 6)学生看课本 ALets learn 部分的图片,同时跟读录音。 3趣味操练 1)有关介绍家庭成员的小游戏 Ask pairs of volunteers to come forward and lead a dialogue such as: Teacher: (Point to Stu
6、dent 1 and talk to Student 2.) You are his/her (family member). How old are you? Student 2: I am _ years old. (Make an appropriate age and encourage student to act his or her age. ) Teacher:(To Student 1.) This is your _ (family member). How old is he/she? Student 1: _ years old. Teacher:Yes! How ol
7、d are you? Student 1: _ years old. Teacher: (To the class, pointing to Student 1.)Is he/she older / younger? Class:Yes/No. Teacher: Right! He/She is older /younger. He/She is older /younger. He/She is older/younger than his/her_ (family member). 2)游戏 “Tic-Tac-Toe.” Before the students can write on t
8、he grid, they must correctly formulate a sentence about the relative ages of family members you call out. For example: Teacher: Grandmother! Brother! Student: My grandmother is older than my brother. Teacher: You! Mother! Student: I am younger than my mother. 奖励获胜者 Zoom 或 Zip 的贴纸 3)听指令 教师发出指令 “Line up from younger to older”,学生用英语沟 通,看哪组排得又快又对。学生在电脑上完成。 4课堂评价 1)指导学生做活动手册的相关练习。 2)教师根据不同的情况采取不同的奖励方式,比如某位学生 能清楚流利地说出“stronger” ,教师就可以把姚明的图片奖励给该 学生。 5巩固和延伸 1)回家测好自己的身高和体重,用英语记录下来。 2)测测好朋友和家人的身高和体重,然后比较一下。