Unit 3 Weather B.Let’s talk （教案）人教PEP版英语四年级下册

Unit3 Weather Part B Let’s talk 【教学目标】 语言知识目标： 1． 能够听、说、认读本课单词及目标语句 rainy, sunny, windy, cloudy, snowy. What’s the weather like ...? How about ...? 2． 了解华氏度数和摄氏度数（centigrade 和 Fahrenheit degrees ）的不同。 语言技能目标： 1. 能够在问题和图片的帮助下，听并读懂对话。 2. 根据小学英语新课标的精神，能够在实际情景中灵活运用本课核心词汇及目标语句：rainy, sunny, windy, cloudy, snowy. What’s the weather like ...? How about ...? 情感目标：培养学生关注天气，热爱生活的情感。文化目标：了解世界主要城市的天气差异和谈论天气所具有的寒暄功能。 【教学重难点】 1． 教学重点：能够在实际情景中灵活运用本课目标语句： What’s the weather like ...? How about ...? Is it...? Yes, it is. No, it isn’t. 2． 教学难点：It’s ... degrees.理解与表达。 【教学过程】 环节一：思维激发 1. Play a game:“Yes Or No”（快闪游戏）大屏幕快速闪现有关描述天气状况的单词和句子，配上动感十足的音乐，让学生迅速判断句子是否正确。 2. Free talk： (Show the pictures)T: What’s the weather like today? Ss: It’s cool/warm ... T: Is it cold/hot today? Ss: No,it isn’t./Yes, it is. 环节二：问题导学（把问题作为教学的出发点，激发学生思考。） 1. 整体呈现文本 T:Children, Just now, we talked about weather here in our city. I have two friends, they are talking about weather, too. Who are they? Look, they’re coming. (Show Chen Jie and Mark)T: Which city do they talk about? Where is Chen Jie? Where is Mark? Can you guess? (学生猜测后） T: OK，Let's watch and answer. 2. 整体呈现文本，让学生带着问题观看，并回答问题。 Mark is in New York. Chen Jie is in Beijing. 出示世界地图,在黑板上画出的世界地图上贴上 Mark 和 Chen Jie 的头像。顺势将两个小组划分为 Now York group 和 Beijing Group。 环节三：探析生成 1. T: OK，we know Mark is in New York. What’s the weather like in New York? Let’s listen and answer.(听音后） Ss: It’s rainy. T：Yes，it's rainy right now. But the weather is different every day.Look!(老师利用 PPT 呈现纽约不同的天气图片 windy/sunny/cloudy...，利用核心句型加以练习。 2. 思维导图构建：解决了有关天气的几个新授词汇，老师利用思维导图的形式加以概括，并联系之前所学的旧知 warm，hot, cool,cold,形成大的思维导图，为下文的问答做好铺垫。T：Boys and girls,we know the different weather in New York.How aboutThe other cities? Look at the world weather,ask and answer in pairs. 3. Pair work and show . 4. Sing a song.OK. Now we know the weather in New York, and some other cities. So we can see DIFFERENT PLACES DIFFERE