教学设计课题：Unit 1 How tall are you？Part A Lets talk内容分析：本单元的中心话题是询问身边的人或事物的年龄、身高、重量及长度并做比较，各课时之间的内容相互联系，教材着重就年龄、身高及长度进行询问并做比较。内容涉及自然博物馆中不同种类恐龙的比较，学生之间在年龄、身高等方面的比较等等。形容词是学生在五年级上册第一单元操练过的内容，对学生来讲比较熟悉。但是本课的词汇是形容词的比较级，要求四会掌握，单词中出现了更为复杂的变化形式，如：heavy词尾变i再加er；thin和big双写最后一个字母后再加er。由此可见，形容词比较级的变化的学习既是本课的重点又是难点。教学目标：（一）知识目标：1、学生能够在图片和教师的帮助下理解对话大意，并能回答对话下面的问题。2、能够用正确的语音，语调朗读对话，并能进行角色扮演。3、能够听，说，读，写并能在情景中恰当运用句型How tall is it? Its How tall are you? Im Its /Im taller than比较人物或动物的外貌特征。4、能够在语境中理解新单词dinosaur, hall, metre, than, both的意思，并能正确发音。5、能够完成对比自己与同学身高、年龄的活动。（二）能力目标：1、使学生初步掌握比较级的用法及句型。来源:学|科|网2、使学生知道形容词比较级变化的一般规律。3、使学生能在一定的情境中自觉运用所学新知识。（三）情感目标：培养学生分析观察能力，知道要关爱身边的人。教学重点：How tall is it? How tall are you? Im metres. Im taller than 教学难点：Its taller than both of us together.教具准备：图片、卷尺、课件，录音。教学过程Step1.Warm-up1)Greetings.2)Listen to a song and answer “Whats it about?”Ss: Its about animals.Step2.Presentation1) Lets try.T: Zhang Peng and Mike are in the dinosaur hall. They are talking about some dinosaurs. Listen and circle the correct answers.(Teach“taller” )2）Lets talk来源:Z。xx。k.Com(1)Listen and answer来源:学*科*网How tall is the tallest dinosaur?How tall is Zhang Peng?Who is taller, Zhang Peng or the small dinosaur?(2)Listen and imitate(3)Practise in pairs来源:学+科+网Z+X+X+KStep3.Consolidation and extension1) Read and answerT：John and Oliver arent at the museum. They are at school. They are talking with Sarah. They are going to be the goalkeeper of the school football team. Read and circle the words with “er”, and try to answer the questions.2) Lets chantFirst, say the chant“I say tall， you say taller”, then fill in the blanks.3) Group workMake a survey in your group, and try to report.Step4.Summary and homework来源:学*科*网1. What have we learnt today?2. Set homework.