2020春六年级英语下册 Unit 1 How tall are you A Let's try Let's talk教案1 人教PEP版

unit 1 how tall are you?a lets try & lets talk教学目标1.能听、说、认读dinosaur, hall, metre, than, both等单词。2.熟练掌握“its taller than both of us together. im taller than this one. how tall are you? im 1.65 metres.”等句子。3.能听懂“lets try”版块的录音并选出正确的选项。4.能调查同学的年龄、体重和身高，并就调查结果进行分析比较，做出汇报。5.能启发学生关爱身边的人。教学重点学会询问身高及表达身高的句型：how tall are you？im 1.65 metres.教学难点1.能读准than等单词的发音。2.能运用比较级的句型，并能根据某一情境运用形容词比较级进行问答。教学准备1.单词卡片2.录音机及录音带或教学光盘3.多媒体课件4.卷心尺（或其他可测身高的仪器）5.多张调查表教学过程step 1:warm-up1. oral practice.t: good morning, boys and girls. how are you today?ss: we are fine. thank you. and you?t:im fine, too. thank you.2. free talk. whos your art teacher? whats he / she like?(ppt准备不同科目教师的照片)he / she is thin and short.（复习形容词thin, short, tall, old, young, funny, strong, kind, active等。)step 2: presentation1.教师提供听力背景：the students are in the museum.并引导学生看题，做出猜测。（lets try）2.教师播放录音，学生独立完成练习。3.师生共同核对答案并跟读。4.教读本课时词汇和重点句型。（lets talk）词汇:dinosaur, hall, metre, than, both。句型:thats the tallest dinosaur in this hall. its taller than both of us together. im taller than this one.how tall are you?im 1.65 metres.5.课堂问答。(1)教学句型:how tall are you? im metres.教师指着身高测量仪或卷心尺，问一个比自己高的学生:i am 1.64 metres. how tall are you？教师板书:how tall are you？然后教读，接着学生齐问，教师回答并板书“im 1.64 metres.”。指导学生书写句子，学生跟读几遍后做开火车问答练习。(2)教学句型:im taller than this one.t:how tall are you？(教师问比自己高的学生)s:im 1.66 metres.t:im 1.64 metres.youre taller than me.教师接着问比自己矮的同学，用同样的方法教youre shorter than me. im taller than this one.板书:youre taller than me.引领学生跟读并指导书写。小组活动: 学生互问身高，并用“youre taller / shorter than me.”练习新学句子。课件出示a和b两人图片（可以是明星，也可以是熟悉的老师或同学），问:who is taller? 再点一下鼠标边说边出示句子:a is taller than b.教师示范说，学生练说。对重点句型进行演练。当学生说错时进行提示，说对时进行鼓励。6.比年龄。(1)set an example.t: boys and girls. we are one year older than last year. how old are you now?s1: im 12 years old.t: what about you?s2: im 12, too.t: oh,im 35 years old. im 23 years older than you. (2)group work. students ask each other and practice the sentences in group.7.同桌之间互相朗读对话，并在不懂的地方做记号。8.学生在小组内进行提问与答疑，教师可适时提供帮助。9.请学生翻译重点句子并做好笔记，全班齐读对话。10.播放录音，学生跟读。step 3:consolidation and extension1.小小配音员。教师播放lets talk的动画，两名学生分别扮演zhang peng和mike，给动画配音。2.学生利用两组替换图提供的替换信息改编对话，教师可把学生分组展开竞赛，看哪组同学能正确组织对话并尽可能多地运用学过的语言。3.小小调查员。教师示范，引导学生小组内做调查，完成表格。并能根据表格数据进行对话总结。示范如下：t: how old are you?s:im 13 years old. what about you?t:im 35 years old. im 22 years older than you.s: yes. im 22 years younger than you.t: how tall are you?4.课堂小练习。（ppt展示）(1)可以全班同学一起做；再找学生回答。新语言点可详细讲解。(2)给学生时间独立完成练习, 再核对答案。5.课堂总结。step 4:homework1.给父母或小伙伴读读lets talk。2.模仿lets talk编一段对话。3.完成练习册对应习题。板书设计unit 1 how tall are you?talltaller oldolderthats the tallest dinosaur in this hall.its taller than both of us together.how tall are you?im 1.65 metres.教学反思本课时主要使学生初步了解用形容词的比较级来谈论自己、朋友与他人的身高等。先让同学读读对话，能使学生感知如何去询问对方的年龄和身高，接下来布置了学生感兴趣又乐于完成的任务调查性任务。生活中的方方面面都可以成为学生调查的对象，学生也乐于接受，于是教师设计了调查表格，展开了小组合作学习，让学生四人一组根据学生的实际情况从年龄、身高、体重这三方面来编对话，复习基本句型“how tall are you? youre shorter th