北师大版（三起）四上Unit 1 Signs-lesson 1 Don't walk-ppt课件-(含教案+视频)-公开课-(编号：91010).zip

北师大版 - 四年级英语上册 Q1: Who are they? They are Ken, Ann and Mocky. Q2: Where are they? They are in the street（大街）（大街）. Q3: What does Mocky do? Do you agree or disagree it? No, Mocky, no! Dont walk! O K. Look right. Look left. Look left, again. Im sorry. No, Mocky. Dont litter! Very good, Mocky. I can swim. No swimming, Mocky. No smoking, please. Oh, Im sorry. Work in groups Q3: What does Mocky do? Do you agree or disagree it? Agree or disagree? Dont walk at the red light. 1 Go at the red light. Look left（左）, look right（右）. Agree or disagree? Dont litter. 3 Drop litter. Agree or disagree? No swimming. 5 Swim. Agree or disagree? No smoking. 6 Smoke. No, Mocky, no! Dont walk! O K. Look right. Look left. Look left, again. Im sorry. No, Mocky. Dont litter! Very good, Mocky. I can swim. No swimming, Mocky. No smoking, please. Oh, Im sorry. 1 23 4 56 Situation 1(制定新班规制定新班规) In the classroom Make some new rules: Dont sleep. Dont jump. No food. Situation 2(公共场所讲文明公共场所讲文明) No cameras. Dont touch. In the museum In public places Situation 2(公共场所讲文明公共场所讲文明) No bikes. In the park Situation 2(公共场所讲文明公共场所讲文明) No parking. In the street 312 564 Good bye！ 内容内容 分析分析 本部分主要是警示标志语：Dont walk. Dont litter. No swimming. No smoking.等。课文场景主要以 Mocky 的行为表现进行正误 判断，让学生了解生活中的常用标识，树立文明意识。 学情学情 分析分析 四年级学生已有了一年的英语基础，一些常用单词都已经会说，但学 生的基础不一，出现了两极分化的现象。本学期要使用各种方法，关注 英语基础不好的学生，减少差异，让所有的学生都有所收获。 学习学习 目标目标 (1) 学生能认，读本课时的重点词汇：Dont, No , walk, litter, touch, food, cameras, swimming。 （2）学生能熟读并应用句子：Dont walk. Dont litter. No swimming. No smoking.等。 （3）学生通过本课的学习能遵守课堂纪律，树立公共场合文明意 识，明白该做与不该做的。 学习学习 重难点重难点 重点：学生能认读书写表示警示标志短语：Dont walk. Dont litter. No swimming. No smoking.等。 难点：警示标识句子的听写及运用。 教法教法 学法学法 情景教学法、游戏法、小组合作法 学习学习 准备准备 1 教材相配套的教学课件 2 角色表演的道具。 3 教师自制的单词卡 时数时数 1 课时 学习流程 StepStep 1 1 WarmingWarming upup 1. Greetings. （师生间进行简单的问候。） T: Good morning, class! Ss: Good morning, Niki! 2.Warm-up： Walking songs.(之后教师介绍积分方式。) 3. Lead-in; T:look here, Do you know what they are?(教师展示 2 张标志图片，问学生代表 的意思。) T：Yes, they are signs,标志。（教师板书标题）Today，Lets learn some signs. StepStep 2 2 PresentationPresentation andand PracticePractice 一、一、ListenListen andand ReadRead 1. 教师出示主题图 T：Next, look here, meet our old friends. New semester, new stories. Tell me, “Who are they?”，“Where are they?” S1：They are Ken, Ann and Mocky. S2: 他们在大街上. 2. T:What does Mocky do? Do you agree or disagree it? Watch the video ,then work in groups.（教师出示问题 3，播放动画,小组内讨论。） 3. 教师依次出示插图，学生根据图片回答 Mocky 想做什么，并评论他行为正确与 否，然后讨论他该怎样做。 Picture1-2: T:Picture1,What does Mocky do? S1:他想闯红灯。 T：Its red light now, Mocky wants to walk, right or wrong? Ss: wrong. T:Yes, go at the red light, its wrong.(教师板书 go at the red light.) So, tell me what should Mocky do? Ss;不能闯红灯，要遵守交通规则。 T：Yes， Dont walk at the red light.(教师板书 Dont walk，带读操练) T：Picture2，what does Mocky do? Ss:绿灯亮了，他们手牵手过马路。 T:Yes， green light，look left，look right, its right.(教师简单带读操 练 left，right) Picture3-4 T:picture3, what does Mocky do? S4:天气炎热，他们买了冰激凌吃，但 Mocky 随手丢垃圾。 T：Yes，they buy some ice-creams, but Mocky drops litter, right or wrong? Ss:wrong. T:Yes, drop litter, its wrong.(教师板书 drop litter.) T:So, what should Mocky do? Look at picture 4. S5:Mocky 应该把垃圾丢进垃圾桶里。 T：Yes，Dont litter.(教师板书 Dont litter,带读操练) Picture5; T:picture5, what does Mocky do? S6:Mocky 吃了冰棍还是感觉热，想跳下河游泳。 T：oh，he is still hot, when he finds a river, he wants to swim, right or wrong? Ss:wrong. T:Yes, swimming here, its wrong.(板书 swim)why？ Ss；河边有不许游泳的标志。 T;oh, No swimming here.(教师板书 No swimming，带读操练) Picture6 T:picture6, what does Mocky do? S7:有个陌生男子在吸烟，Mocky 阻止了他。 T;oh, he is smoking here, right or wrong? Ss:wrong. T:yes，smoking here, its wrong.(教师板书 smoke)why？ Ss：那有不许吸烟标志。 T：yes，No smoking here.(教师板书 No smoking，带读操练) 4.听录音一句句跟读。 5. Role play. 分组配音。 6. Role play. 学生带上头饰分角色表演对话。 二、Learn to Say. T：Now, we will learn more signs. 1. Situation1 教师 ppt 展示情景 1，T:In our classroom,new semester, we should make some new rules, please take out your notebooks and write some new rules.用刚 所学的新词 Dont litter, Dont walk 来引出新词 No food，教师带读操练。 2. Situation2 Now we are in public places, first ,in the museum, can we do this?(教师 做拍照和触摸动作) Ss：No. T:Yes, No cameras. Dont touch.教师带读操练。 教师依照 ppt 情景依次引出新词“No bikes, No parking.” 3. Pair work. 学生两人小组，分角色抽卡片模拟情景练习对话。找学生上台表演。 三、三、ListenListen andand NumberNumber 教师播放录音，完成 Listen and number 练习。 StepStep 3 3 HomeworkHomework 完成配套教辅相应的练习。 板书设计：板书设计： UnitUnit 1 1 Signs.Signs. LessonLesson 1 1 DontDont walkwalk Dont walk. Go at the red light. Dont litter. Drop litter. No swimming. Swim. No smoking. Smoke.