Unit3 Weather B Let’s talk.docx

人教PEP四年级英语下册Unit3 Weather B Lets talk教学设计一、教学内容：Unit3 Weather Part B Lets talk二、教学目标：知识目标：1.能够听、说、认读句型Whats the weather like in? Its Is it cold? Yes,it is./No,it isnt.并能够在真实的语境中灵活运用。2.能够理解对话大意,并能用正确的语音、语调朗读对话。能力目标：1.能够听、说、认读单词：New York, degree.2.能够听懂How about? Its 26 degrees.3.能够分角色朗读对话。情感目标：1.了解气温描述中的文化差异，及华氏度和摄氏温度的区别。2.培养学生懂得根据天气变化关心他人身体健康的情感。三、教学重难点：重点：能够在情境中灵活运用句型Whats the weather like in? Its Is it cold? Yes,it is./No,it isnt. 进行问答。难点：1.读懂对话，并进行对话表演。2. degree的正确发音。四、教学准备：教学课件，天气图标，各地城市图片。五、教学过程：Step1 Warming up & Revision1.GreetingsGood morning.Hello,children. How are you? Nice to meet you. Whats the weather like today?2. Review the words and sentences.教师用课件展示描述天气的单词，全班学生抽读单词。以小组为单位，教师再次以天气图标来让学生巩固单词读音。Say a chant.活动方式：课件出示已编好的歌谣，学生以打节奏的方式进行说唱。Whats the weather like in Beijing? Windy,windy, its windy.Whats the weather like in London? Cloudy,cloudy,its cloudy.Whats the weather like in Sydney? Sunny,sunny,its sunny.Whats the weather like in Hong Kong? Rainy,rainy,its rainy.Whats the weather like in Harbin? Snowy,snowy,its snowy.Step2 Presentation & Practice1教授单词New York和句子Whats the weather like in New York？Its rainy.课件出示美国自由女神像图片,教师提问:Where is it?引导学生回答:Its New York.教学New York，教师领读操练。教师提问：Do you like New York? Do you want to go to New York?引导学生生问答Yes.以此引出句子Whats the weather like in New York？课件展示New York的天气情况，学生接着回答Its rainy.教师板书句子，学生齐读句子。2教学句子How about? 和Is it cold? Yes,it is./No,it isnt. Its 26 degrees.接着以上的图片，课件出示Sanya图片，教师继续提问：Whats the weather like in Sanya？学生回答：Its sunny.课件接着出示句子How about Sanya？教师解释How about Sanya?和Whats the weather like in Sanya？是相通的。接着出示句子Its sunny.教师带读句子。课件依次出示不同地方的天气图片，师生互相操练句子How about？教师课件出示北京长城图片，提问：How about Beijing?Is it cold?学生依据猜测Yes,it is.或是No,it isnt.之后出示句子No,it isnt. Its 26 degrees.教师带读句子。教学单词degree。接着课件出示图片让学生操练Is it ? Yes,it is./No,it isnt.教师板书句子。3.学习B.Lets talk教师作介绍：Now,Mark and Chen Jie are talking on the phone. What are they talking about ? Lets watch and listen.播放录音，全班学生静听。二放录音，学生带着问题Where is Mark/Chen Jie?听录音，之后回答问题。三放录音，学生再带着问题Whats the weather like in New York? How about Beijing? 听音，之后回答问题。Listen and repeat:四放录音，每句后暂停，学生逐句跟读。（在此过程中，教师适当解释打电话用语：This is ）教师设疑：Why does Mark say “Thats cold in Beijing”? and Chen Jie says “Its warm”. 课件出示解疑华氏温度和摄氏温度。学生打开书P27，教师带读一遍，之后全班分小组读、齐读。Pair work:小组成员或同桌结对练习对话，然后展示表演。Step3 Consolidation & Extension1.活动：对话天气。活动方式：小组成员或同桌运用教师出示的句子，拿出自制标有城市和天气的图片，进行对话天气。2温馨提示：关注天气，健康出行！（课件出示图片，教师做引导，培养学生懂得根据天气变化关心他人健康的情感。）Step4 Summing up & Homework1.SentencesWhats the weather like in? Its Is it cold? Yes,it is./No,it isnt.2. HomeworkListen to and rep