英语人教版四年级上册Unit 2 Part B Let's talk

PEP小学英语四年级上册 教学设计石首市大垸镇小学 陆文婷一、教学内容PEP Book 4 Unit 2 My schoolbag Part B Lets talk & Lets play二、教学目标：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. 能够在情景中恰当运用句型What colour is it? Its 问答颜色。4. 能够在情景中理解新词lost的意思并能正确发音。三、学情分析：四年级是小学生学习英语的基础阶段，这一阶段的重要任务在于激发并保持学生学习英语的兴趣。个别学生在还存在顽劣和懒惰倾向，上课爱搞小动作、课下作业完成不及时的坏毛病，学习效率也较差。根据这些情况，我在设计课堂教学活动时采用灵活多样的教学方法来吸引学生的注意，努力营造玩中学、学中玩的教学情境，并尽可能多创造模仿的机会，提高学生的语音和语调水平，真正做到听说先行，读写跟上。四、教学重难点：（1）教学重点：一个句型：-What colour is it? Its 一个词汇：lost。（2）教学难点：Lost的意思为“丢失”。句型What colour is it?的运用。五、教学过程Step 1 Warm-up / Revision1. GreetingsT: Good morning, boys and girls.Ss: Good morning, Mrs Lu.T: How are you?Ss: Im fine, thank you. How are you?T: Very well, thanks.2. Enjoy a song: Colour song.3. Revision (复习10个颜色词)red, yellow, pink, green, purple, orange, blue, brown, black, white。Step 2 Presentation1. T: I have some colour pensWhat colour is it?Ss: Its red / yellow / pink / green / purple / orange / blue. （师生操练）2. S1: What colour is it?S2: Its red / yellow / pink / green / purple / orange / blue.（生生操练，同桌的2名学生为一组，ask and answer。）3. T: Whats in your schoolbag? S1: An English book, a maths book, a Chinese book and a notebook. （师生操练，生生操练）4. 设置情景，在新学期开学的时候，Zhang Peng丢失（lost）了他的书包。教师在此讲解生单词lost，意思为丢失。Zhang Peng非常着急，到处寻找他的书包。于是，他来到了失物招领处，寻求Miss White的帮助。5. Lost and Found. 普及小知识，如果丢失了东西，你可以去失物招领处寻找。失物招领的英语表达：Lost and Found.6. 教师问What colour is it?它是什么颜色的呢？学生根据已学知识会轻松的回答Its blue and white.7. 教师问Whats in it? 学生之前知道道具，所以很轻松的回答。8. Here it is.译为“在这里”。与之前学的Here you are.有差不多的用法。我们生活在一个集体的大家庭里，所以相处要有礼貌，对别人的帮助表示感谢要说：Thank you。9. 观看Lets talk课件，学生听音并加以模仿。Step 3 Practice1. Group workWork in group of 4, and give each group an empty box and a “Lost & Found” board. Students can put their stationeries in the empty box. Then one student acts as an office staff, other students will come to him to get their lost things back. For example:A: Excuse me. I lost my pencil box.B: What colour is it?A: Its red and blue.B: Ok. Whats in it?A: Two pencils, a pen, a ruler and an eraser.B: Here it is!A: Thank you so much.Students will have 10 minutes to complete the dialogue. After they have finished the group work, invite one or two groups to come to the front and show their dialogues to the whole class. Teacher will give them some proper feedbacks.2. Play games. （播放教学资源上的游戏。）Step 4 Sum up(1) Key points: Sentence: -What colour is it? Its Word: lost.(2) Difficult points：Lost的意思为“丢失”。句型What colour is it?的运用。Step 5 Homework1. Read lets talk to your partners.2. Make up a new dialogue about “lost & found”.Step 6 Blackboard design Unit 2 My schoolbag Part B Lets talk-What colour is it? lost-Its blue and white.-Whats in it?-An _, a _ and _.六、教学反思四年级上册第二单元的主题是schoolbag（书包），本节课主要学习的是张鹏丢失自己的书包，在失物招领处他通过向怀特老师描述书包的颜色和书包里的内容物，最终顺利找回了蓝白色书包的故事。通过本节课的学习，学生需要掌握重点句型What colour is it?（它是什么颜色？）和重点词汇lost（丢失）。本节课的开头，学生听到一首颜色之歌，能唤起他们对以前所学10种颜色词的回忆。接着，教师通过手上的一盒彩笔，引出重点句型What colour is it?并利用彩笔的各种颜色向学生提问，学生都能流利且准确地回答出该颜色词。于此同时，教师也提醒了学生用句型Its .（+颜色词）来回答。由此，教师成功突破了本课的重点句型。接着，教师通过跟两名同学玩Whats missing?的游戏，复习了前面A部分所学的重点句型Whats in your schoolbag? / Whats in it? （你的书包里有什么？）以及词汇English book, Chinese book, maths book, storybook, notebook, toy。两名同学分别顺利找到自己不见的文具盒和书包，并且在老师的引导下和全班同学一起复习了以上重要知识点。重点单词lost便由此引出，教师顺利导出本课对话内容，即张鹏丢失书包的故事。此时，学生们已能熟练的朗读本课的重点句子和词汇。教师让全班学生先整齐的朗读了两遍课文对话，后各自自由朗读了三分钟。这为后面的操练活动做了很好的铺垫。在操练活动环节，教师给出学生一个新的情景，并要求四个同学为一组进行对话创编和练习。学生开始积极的准备，重点句型朗朗上口，达到了预期的效果。玩游戏，是学生较感兴趣的一个课