人教小学英语三年级上册Unitcolours

人教小学英语三年级上册Unitcolours

一、 教材分析 本节课是 PEP小学英语三年级上册第二单元A部分中的 Let's learn和Let's do 的内容，学习blue, green, yellow, red这几个表示颜色的词汇。并围绕本课新授单词，穿插一些活动，即本课的第二部分 Let's do，如 Show me red.等一些简单的指示语，要求学生听懂并按照指令做出相应的动作，同时鼓励学生滚动已学指令，如：Open your book. Close the door. Show me your pen.等等。学生能举一反三，以此达到语言教学的真正目的。另外本课的词汇贴近学生的生活，色彩鲜明的图片与词汇配对，使学生更易理解，唱歌，打节拍，全身活动做动作更是深受儿童喜爱的，所用的节奏和动作能刺激大脑皮层，激活记忆，使学生在对各指令的反应中自然习得语言。‎ 二、 学情分析 本节课学习blue, green, yellow, red这几个颜色单词，学生对于色彩这方面内容较感兴趣，利用 chant，给学生提供一个有趣、轻松、活泼的氛围去操练单词，学生更易理解，学得更快。本节课组织了多种学生喜闻乐见的形式来巩固听说和拼读单词的能力，从而为以后进一步学习打下良好的基础。‎ 三、 教学目标 ‎1．知识目标:‎ ‎（1） 能听，说，认读，拼写red，blue，yellow, green 四个颜色单词并再真实情景中运用。‎ ‎（2）能听懂所接触的指示语，并能按照指示语做出相应的动作。能流利地玩成let’s do部分的内容。‎ ‎2.‎ ‎ 技能目标：让学生熟练运用所学颜色单词，并能对身边的事物进行简单描述。‎ ‎3. 情感目标：激发学生学习英语的兴趣，调动学习积极性，引导学生积极与他人合作，再活动中培养学生的协作精神和竞争意识。‎ 一、 教学重难点 ‎1. 能听、说、认读四个颜色单词并运用；能完成let’s do部分。‎ ‎2. 熟练运用所学颜色单词，并能对身边的事物进行简单描述。‎ 二、 教具准备 ‎1．颜色卡片。‎ ‎2．多媒体教学课件。‎ 三、 教学过程 Step 1 Greetings T: Good morning, boys and girls!‎ S: Good morning, Miss Liu.‎ T: We live in a colourful world. Now guess what’s in my bag? ‎ ‎[设计意图]师生相互问候，创造语言环境，拉近师生距离，为下一步教学做铺垫。‎ Step 2 Guessing Game T: Who want to touch them?‎ ‎(Invite some students to touch and guess what are they?)‎ S: An apple? A banana? A small ball? A doll? A duck?‎ T: Ok! Look! (show an apple ) what is this?‎ S: It is an apple.‎ ‎[设计意图]‎ 通过竞猜游戏给学生设置悬念，吸引学生注意。展示物品后自然导入颜色单词的教学。‎ T: Great! What colour is the apple?‎ Yeah! It is red.‎ T&S: Red Red! I see red. (Read it group by group)‎ ‎(Show another red pictures, let students answer what colour do you see? I see red. How to spell it? r -e -d)Write “red” on the blackboard. ‎ T: Oh! What is this?‎ S: It is a duck.‎ T: What colour do you see?‎ S: I see yellow.‎ T&S: Yellow, Yellow! I see yellow. (Read it group by group)‎ ‎(Show another yellow pictures, let students answer what colour do you see? I see yellow. How to spell it? y -e -l-l-o-w) Write “yellow” on the blackboard.‎ T: It is a ball. What colour?‎ S: It is green.‎ T: It is a green ball. Do you like green?‎ S : Yes!‎ T&S: Green, Green! I see green. (Read it group by group)‎ ‎(Show another green pictures, let students answer what colour do you see? I see green. How to spell it? g-r -e -e-n) ‎ T：Look！ How beautiful the doll is?‎ S:Wow!‎ T: What colour do you see?‎ S: It is blue.‎ T: Great! It is a blue doll. What colour do you see?‎ S: I see blue.‎ T&S: Blue, Blue! I see blue. (Read it group by group)‎ ‎(Show another blue pictures, let students answer what colour do you see? I see blue. How to spell it? b-l -u-e ) Write “blue” on the blackboard.‎ ‎ [设计意图]通过实物的颜色，让学生观察感知红黄蓝绿四种颜色。教师带学生拼读单词，学生单个拼读，小组拼读，培养学生良好的拼读习惯。学单词时做到眼，手，耳，口，心到，准确把握单词的音、形、义之间的密切联系。‎ Step 4 Practice time 1. Look at the video of “Let’s learn” and role play.‎ 2. Play a game.‎ ‎(Look at the screen and say what color do you see?)‎ 3. Sing Color Song.‎ 4. Give students some time to write these words down on the exercise book for three times and draw proper the colors.‎ 1. ‎ Let’s Chant ‎[设计意图]形式多样的教学活动，既能调动学生学习英语的积极性和热情，又巩固了本节课所学的四个表示颜色的单词，使学生在学中玩，玩中学，寓教于乐。‎ Step 5 Let’s do ‎ T: I forget my pen in my office. Who can lend me your pen? Show me your pen.‎ S: (Show the pen )‎ T: Thanks. Can you show me your pencil? ‎ S: (Show the pencil)‎ T: Show me your eraser! Show me your pencil box! Show me your ruler!‎ T&S: Show ,show, show me!(read together)‎ T: Now take out your crayon. Show me red! Show me green! Show me yellow! Show me blue!‎ ‎[设计意图]以之前学过的学具为铺垫，引出Show me这个指示语。再带学生反复练习，达到熟练程度。‎ Step 6 Wrap-up ‎1.Show different colors of animals and let student speak out “I see…”‎ ‎2. Dance with the yellow chicken.‎ ‎3. We live in a colorful and wonderful world! Enjoy our life!‎ ‎[设计意图]‎ 总结复习所学知识，跟小动物一起动一动，舒展身体，活跃课堂气氛，以愉快的节奏和步伐结束今天的课程。‎ Step 7 Homework ‎1.Copy the words ‘red’ ‘yellow’ ‘green’ ‘blue’ for 6 times and draw the pictures.抄写单词red、yellow、green、blue并配色。‎ ‎2. Listen to the recording of ‘Let’s learn’ and ‘Let’s do’ for 20mins after class.听课本‘Let’s learn、 Let’s do部分录音20分钟。读单词短语10分钟。‎ ‎[设计意图]作业从听、读、写三方面再次巩固单词学习。让学生养成良好的听说习惯。‎