2015春四年级英语下册《Unit 5 Peter is writing》教案2 湘少版

Unit 5 peter is writing.第一课时一、 教学目标1. 词汇：能听懂、会说、会读新单词cook, eat, drink, play, sleep.2. 句型：能用“is v.ing”描述他人正在做某事。3. 能用现在进行时表达他人正在做某事。4. 能听懂、会说PartA部分的对话。二、 教学重、难点 1、重点：能听懂、会说、会读新单词cook, eat , drink , play, sleep , 并能用“is v.ing”描述他人正在做某事。 2、难点： （1）eat , sleep 中长元音i:的发音。要让学生体会它与短元音I的区别，仔细听，认真模仿。（2）现在进行时态中动词词形的变化，以及ing与动词原形词尾的连续。 三、教学准备用于拓展环节的动词或动词词组的卡片，新单词卡片（一面为图片，另一面是单词）Simon的头饰两个，教学磁带（有条件的学校可利用多媒体课件、与教材配套的CD-ROM）。四、教学过程 Step1 热身复习（Warm-upRevision）1、 Sing the song Fly, Fly, Fly ,Butterfly. (提示：歌词中出现了flying high 这一动词的语言现象，为本单元的学习埋下了伏笔。)2、 Free talk.T: Hello. Today Ill introduce a friend to you. I have a friend too. (His name is Simon. He is playing games. Do you want to play with him?)T: So, lets say to Simon.(板书play)Ss:Simon, Simon, lets play!3、 Game: Simon says.规则：听老师的指令做动作并重复Simon 所说的内容，但注意老师的指令前需要加上一句“Simon says”,如果老师直接说指令而没有说Simon says 时，大家需端正坐好，不能做动作，否则将被淘汰出局。T:Are you ready?S:Yes.T:Simon says, stand up.T:Sit down, please. Step2 新课呈现（Presentation）1. play playing.在上一个环节即Simon says 玩得热闹之时，教师突然一句“Stop!”让游戏暂停，接着发问：What are we doing?和学生一起回答：Were playing. T:Stop! What are we doing? S:Were playing.T:Yes, now were playing a game. Lets write together. I-N-G, ing, ing, ing, playing. (板书：在play后面用红色粉笔上ing .)2. New words.(1) 进入情境： Having a party T:Now where is Simon? Whats he doing?(2) 听声音，学单词：eat, drink sleep, cook, watch课件出示生日蛋糕，点击按钮播放Simon 大口大口吃东西的声音，教学：eat , Simon is eating.(板书eating)鼓励学生一边做动作一边把单词放在句子中练习：eating , eating, I am eating.is eating.以同样的方式教学另外几个动词：点击声音按钮，播放drink的咕噜咕噜声，sleep的鼾声，cook噼里啪啦炒菜的声音，逐个教学：drink-drinking , sleep-sleeping, cook-cooking, watch-watching, 板书：drinking, sleeping, cooking, watching.3单词操练。 （1）跟录音读Pa