Unit 3 Weather A.docx

教学内容：四年级下册Unit 3 Weather A. Lets learn Lets chant设计理念：通过介绍一年四季气候的不同，呈现本课时要学习的单词。通过本课内容的学习，让学生能够用英语简单介绍天气情况，提高学生运用语言的能力。同时了解祖国各地同一时间的气候差异，培养学生热爱祖国大好河山的情操。 教学目标：1. 能够听、说、认、读单词warm, hot, cool, cold2. 了解一些中国城市的英文表达：Harbin, Beijing, HongKong, Lhasa3. 灵活运用句型Its warm/. in Beijing.介绍天气情况。教学重难：1. 正确认识本课单词。2. 正确使用 “Its + 表示天气的形容词 + in + 地点” 句型教学难点：灵活运用所学单词和句型进行天气预报。教学准备：1. 单词卡片、自制课件2. 学生制作表格教学过程：Step 1: Warming up(1) Sing a songT: Now, lets sing a song “Bingo”(音频呈现，学生拍手跟唱) We are all friends We learn together. We should help each other.设计意图：通过唱歌拼读单词，为新单词的拼读做铺垫。(2) 复习单词 weather(课件呈现表示天气的图标) T:What do these sings mean? Ss: Weather.Step 2: RevisionLeading inT: The weather is different in different seasons. (课件呈现)Spring is warm. Summer is hot. Autumn is cool. Winter is cold. Its spring now. Whats the weather like in Shantou today?(手机实时显示并投影)引导学生作答 Ss: Its . in Shantou today.T: Except Shantou,there are many different places in our country. Such as(课件呈现)Harbin, Beijing, HongKong, Lhasa. Whats the weather like there? Lets watch the weather report.(视频呈现)设计意图：通过观看视频, 整体呈现本科时要学习内容，激发学生的学习热情，提高学生观察事物的能力。Step 3: Presentation（1）Presentation T: Look here. (课件呈现)Where is warm ? Ss: Beijing. T: Yes. Its warm in Beijing. Its temperature is 20C .(教师带读该句) T: Now please follow me.(出示词卡)warm，warm. (学生分组或个别朗读) T: Please spell this word one by one. (学生开火车拼读该词)T: ar-a: w-ar-m-warm. (学生集体跟读)T: Now please follow me, use your finger to write the word. w-a-r-m-warm (教师板书，学生用手书空) Use the same way to teach and learn : cool Lets sing T: Now lets sing a song. Warm And Cool(课件呈现)There was a farm had a dog.And warm was his name. oh. w-a-r-m w-a-r-m w-a-r-mAnd warm was his name. Oh.There was a farm had a dog.And cool was his name. oh. c-o-o-l c-o-o-l c-o-o-lAnd cool was his name. Oh. Use the same way to teach and learn : hot, cold Lets chant T: Now lets chant together.(课件呈现) Play a game T: Now lets play a game”Sharp eyes”.(课件呈现)T: Now, class, please open your book at page 25. Listen and read after the computer. (学生打开课本，看书跟读) Lets sing T: Now lets sing a song.Hot And Cold(课件呈现)There was a farm had a dog.And hot was his name. oh. h-o-t h-o-t h-o-tAnd hot was his name. Oh.There was a farm had a dog.And cold was his name. oh. c-o-l-d c-o-l-d c-o-l-dAnd cold was his name. Oh. Lets chant T: Now, class, please look,listen and say.T: I put on my coat. Its. Ss: Its cold (课件呈现，学生边看边作答) I wear my sweater. Its . Ss: Its cool. I go outside and fly a kite. Its. Ss: Its warm./Its cool. I wear my shorts and T-shirt. Its. Ss: Its hot.T: Look at the video, lets chant.(学生边看边跟着节奏吟唱)Step 4: Practice(课件呈现)(1) Look and answer(2) listen and tickStep 5: ConsolidationMake a weather reportT: Now, look at the table,use the word and the sentence we had learn to make a weather report.设计意图：通过看一看，说一说，让学生的思维得到拓展，更进一步熟练句型和和本课所学单词。Step 6: Summing up/ Homework(1) 由以上活动总结今天的内容。引导学生进行评价