英语人教版四年级下册Unit3 weather B. Lets talk.docx

Unit3 WeatherB.Lets talk. Lets play.教学目标知识与技能1.学生能够理解对话大意。2.能够用正确的语音、语调朗读对话。3.能够在情境中恰当的利用句型Whats the weather like in New York/?对天气进行询问；4.能够在语境中理解degrees并能正确发音。5.能够正确理解How about？并恰当英语语言。过程与方法通过Lets chant，Lets play,等各种活动,操练、巩固主句型Whats the weather like in New York/?Its rainy/ Is it cold/?Yes, it is. No, it isnt. 通过打电话相互询问所在地的气温和天气情况，使学生感知上述句型的语义及语用情景。情感态度与价值观教师可以帮助学生了解中西方对气温描述时的差异，即中国以摄氏度为单位，西方以华氏温度为单位。重点难点重点学生运用句型Whats the weather like in New York/?Its rainy/ Is it cold/? Yes, it is. No, it isnt. 恰当使用打电话用语，并且询问天气情况。难点：1.单词“degree”和“New York”的读音。掌握句型“How about?”的使用情景。2.能听、说单词“degree”和词组“New York”,掌握句型“How about?”的使用情景。3.了解摄氏度和华氏度的关系。教学过程：一、热身与复习（Warm-up/Revision）1. 日常口语练习。2. 播放本单元的歌曲“Thunder”和”Chant”,并让学生一起跟唱。二、新课展示（Presentation ）1. Lets play. (PPT) Ask and answer each other. Pay more attention to weather symbols. T: Whats the weather like in Beijing/? Is it cold? S: No, it isnt. T: You are right. Look at here carefully. Its 26 /degrees.(Read a few times. Today we ve been talking about the weather. 2.) Mark and Chen Jie are talking on the phone.(手势) lets listen. What are they talking about? Where is Mark ? Hows the weather like in New York? How about Beijing?3.) Listen and follow it.4.) Read in pairs.5.) Practise in pairs and make up a dialogue. You can use