四年级上册Unit 4 How's the weather today -Lesson 21-教案、教学设计-省级公开课-人教（精通）版(配套课件编号：425f4).docx

1、1 教学设计教学设计 人教精通版四年级英语上册人教精通版四年级英语上册 Unit 4Hows the weather today? Lesson 21 一、一、 Teaching goals 1会听、说、读、写单词 hot 、cold。 2会运用句型 Its hot/cold today! Shall we? Can I have?与同伴交 流。 二、二、 Teaching important and difficult points 1. 重点：会听说认读 hot、cold 及运用句型 Its hot/cold today! Shall we? Can I have?与同伴交流。 2. 难点

2、：能用 Can I have?语句提出请求，并能进行简单的对话交 流。 三、三、 Teaching aids 教学课件、单词卡片、饮料图片、冷水、热水 四、四、 Teaching procedures & steps Step IWarm-up & Review 1. Greetings between the students and the teacher. 2. Free talk and chant.通过自由对话引出天气的歌谣复习旧知。 Its fine today , Lets go and play. Its nice today ,We are happy to play. St

3、ep IIPresentation 1. 教师出示图片通过对话复习“fine” ,“go to the zoo”,“nice”并引出新 词组“go to the park”句型“Good idea!” （贴板书） 。 2 T: Hows the weather today？ S: Its fine/nice today. T: What shall we do?S: Shall we go to the zoo? T: Good idea！Lets go. T: Shall we go to the park?S: Good idea！Lets go. 2. 教师出示图片 “cool” ,“p

4、lay with my kite” ,“warm” ,“play football” 操练句型“Good idea!” 。 3. 课件出示图片， 教师通过各种方式让学生学习拼读和拼写生词 “hot” , “cold” 。通过情景教学词组“go swimming” ， “go shopping” 。 4. Game:“cold or hot” 。 5. Learn the chant 1) 教师出示一瓶热水一瓶冷水问学生：Look ! hot water , cold water , Which do you like? 引导学生回答：I like water. 2） 教师出示冷天、 热天的图片

5、问学生： cold weather , hot weather , Which do you like? 引导学生回答：I like weather. 3)学生听一遍、模仿一遍 chant。 4）学生起立边说 chant 边做动作。 Hot weather , cold weather , Which do you like? Cold weather , hot weather , I like cold / hot weather. 6. Teach the new sentence: Can I ? 1)T(拿起一杯热水)：Its hot , Can I drink some water

6、 ?做出很烫的样子： Its hot water , Can I have some cold water , please? S1: Here you are. 2) 教学句型 Can I have some cold water ?并贴板书。 Step IIIPractice & Consolidation 1. Game：Shopping 1）教师呈现一些饮料图片扮演售货员卖饮料，学生买。操练句型 “Can I have some ?” 2）一位学生扮演售货员，其余学生买。 3）教师示范扮演顾客加上句子“Its hot today , Can I have some?” 学生继续操练。

7、3 4）学生同桌操练后上前展示。 2. Learn the text 1）学生看课文的动画视频两遍。 2）学生看课本边指边跟读两遍。 3. Role play 1）小组分角色扮演给课文配音并交换角色。 2）学生个人分角色配音。 3）教师做动作，学生说课文对话。 4）学生自己边做动作边说课文对话。 Step IVConsolidation 1. Make a new dialogue 1）教师带读课件呈现的对话。 2）学生分小组自编对话 3）小组展示自编的对话。 2. Do exercises: Choose the right answer 五、 Homework 1. Copy“hot” and “cold” three times.(抄写 hot 和 cold 三遍） 2. Recite the text。 （背诵课文） 3. Make the weather cards.(制作天气卡片） 六、六、 Blackboard Design Unit 4Hows the weather today？ Lesson 21 Its hot/cold today. Shall we go swimming? Can I have some cold water, please? Sure, here you are.