闽教版四年级下册下Unit 2 Cleaning Day-Part A-ppt课件-(含教案+素材)-公开课-(编号：d0bb8).zip

课堂练习： 一、选出你所听到的单词。（A.B.C.组学生） ( ) 1. A. star B .stand C. seven ( ) 2. A. door B. duck C.dog ( ) 3.A. class B. classroom C. clean 二、选出下列单词所对应的汉语意思。(A.B.C 组学生） ( )1.door A.窗户 B.门 C.黑板 ( )2.stand A.站 B.跳 C.跑 ( )3.clean A.弹 B.唱 C.把弄干净 ( )4.window A.书桌 B.窗户 C.椅子 ( )5.blackboard A.黑板 B.灯 C.风扇 三、选出下列单词中不同的一项。(A.B 组学生） ( ) 1.A.day B. door C. window ( ) 2.A.clean B. mouth C.ear ( ) 3 A. Monday B. desk C. Saturday ( ) 4. A. raise B. play C. door ( ) 5. A. grape B. stand C. banana 四、单项选择。(A.B 组学生） ( )1. She_____drawing. A. am B. is C. are ( )2. We are ____our classroom. A. cleaning B. clean C. cleans 五、连词成句。（A 组学生） 1. is, she, the, cleaning, blackboard (.) 2. he, standing, a, chair, on, is(.)闽教版小学英语四年级下册Unit2 Cleaning DayUnit2 Cleaning Day PartAPartA 闽教版小学英语四年级下册 What is this? chair window blackboard classroom desk door Game:Game:Game:Game:火火火火眼眼眼眼金金金金睛睛睛睛 desk classroom chair door blackboard Watch the video and answer the questions. Who are they? When do they often clean the classroom? Who are they? They are Miss Gao, Lily, Sally, Wang Tao，Julia and Yang Ming. When do they often clean the classroom? They often clean the classroom on Friday. Watch and answer. Where are they? What are they doing? Watch and answer. Where are they? They are in the classroom. What are they doing? They are cleaning the classroom. Where is Yang Ming? He is standing on the chair. stand 站 He is standing on the ______. desk chair in 在里面 He is in the__________.classroom box What is Yang Ming doing? He is cleaning the blackboard. What is Lily doing? She is cleaning the desk. What is Julia doing? She is cleaning the chair. What is Wang Tao doing? He is cleaning the door. She is cleaning the window. What is Sally doing? be+动词ing：表示现在正在 发生的动作。 肯定句：主语+be（am,is,are）+动 词ing+其他。 Eg. Im singing. Were dancing. He is playing football. Watch the video and answer the questions. True(T) False(F) (1) It is Wednesday. ( ) (2)Julia is cleaning the desks. ( ) (3) Wang Tao is cleaning the door. ( ) Watch the video and answer the question. True(T) False(F) (1) It is Wednesday. ( ) (2)Julia is cleaning the desks. ( ) (3) Wang Tao is cleaning the door. ( ) F T F Read the text after the video Clean the desk. Clean the chair. Clean the blackboard. Clean the window. Clean the door. Well done ! Extension: 1.Free talk:主语+动词ing(Group A) Eg. Im/He is/She is/We are playing basketball. 2. look and say (Group B.C) P10 Eg. C:What is Yang Ming doing? B:Yang Ming is cleaning the blackboard. Exercise: 一、选出你所听到的单词。（ A.B.C.组学生） ( ) 1. A. star B .stand C. seven ( ) 2. A. door B. duck C.dog ( ) 3.A. class B. classroom C. clean B A C 二、选出下列单词所对应的汉语意思。 (A.B.C组学生） ( )1.door A.窗户 B.门 C.黑板 ( )2.stand A.站 B.跳 C.跑 ( )3.clean A.弹 B.唱 C.把 弄干净 ( )4.window A.书桌 B.窗户 C.椅子 ( )5.blackboard A.黑板 B.灯 C. 风扇 B A C B A 三、选出下列单词中不同的一项。 (A.B组学生） ( ) 1.A.day B. door C. window ( ) 2.A.clean B. mouth C.ear ( ) 3. A. Monday B. desk C. Saturday ( ) 4. A. raise B. play C. door ( ) 5. A. grape B. stand C. banana A A B C B 四、单项选择。(A.B组学生） ( )1. She_____drawing. A. am B. is C. are ( )2. We are ____our classroom. A. cleaning B. clean C. cleans 五、连词成句。（A组学生） 1. is, she, the, cleaning, blackboard (.) 2. he, standing, a, chair, on, is(.) C A She is cleaning the blackboard He is standing on a chair. Summary: Words: stand, door Sentences: He is standing on the chair. He/ She is cleaning the blackboard/desk/chair/window/ door. Homework 1.听课文录音，并模仿。 2.完成本课练习。 3.用英语和你的同伴说一说在家帮爸爸 妈妈进行大扫除的情形。Unit 2 Cleaning Day Part A 一、教学内容一、教学内容:五年级下册五年级下册 Unit 4 Part A 二、教学目标二、教学目标: 1.C 层学生能熟练地认读词汇：stand，door。 1. B 层学生在 C 层的基础上能运用 be +动词 ing 的句式来描述图片中人物正 在做的事。 2. A 层的学生在 B 层、C 层的基础上能运用 be +动词 ing 的句式描述生活中人 物正在做的事。并能在不同的情景中描述人物正在做的事。 三、教学重点：三、教学重点： 1、学习词汇：stand，door.。 2、学习句型：（1）Yang Ming is standing on a chair. （2）He is cleaning the blackboard. （3）Lily is cleaning the desk. （4）Julia is cleaning the chair. （5）Sally is cleaning the window. （6）Wang Tao is cleaning the door. 3、.功能：功能根据大扫除的情景描述正在做的事情。 四、教学难点四、教学难点: 1.通过学习，能用 XXX is cleaning.来描述大扫除的过程。 2.能根据不同场合或不同活动，描述人物正在做的事。 五、教具准备：五、教具准备： 1.单词卡片。 2.PPT。 六、教学方法六、教学方法: 分层教学法、语言交际法、任务型教学法、合作学习法。 七、教学过程：七、教学过程： Step 1Warming up 1. 师生互致问候。 2.师生自由对话，如 How are you? What do you often do at school? When do you clean your classroom? 3.听了学生的回答，教师说“On. We often clean our classroom. . is our Cleaning Day. Today we are going to talk about Cleaning Day.”教师揭示并板书课题。 Step 2 Revision 复习单词 chair，desk，window，blackboard，classroom 等，并教学单词 door。 1. 课件出示椅子的图片，与学生做下列对话活动 T: Whats this? S: Its a chair. 2.教师采用同样方法复习 desk, blackboard, window, classroom. 3.课件出示门的图片，引出 door 的教学。 4.游戏火眼金睛。 游戏规则：教师出示单词 classroom，desk，chair，blackboard，door 等，学生 快速说单词。 Step 3 Presentation （一）句型教学 1.教师呈现课本第 9 页的图 1 的画面，或请同学们看课本第 9 页的第一幅图。 教师说“Its Friday. The pupils are in the classroom. What do they often do on Friday? Yes, they often clean the classroom on Friday. Now lets watch the video and answer the questions.” 2.教师播放课文教学光盘，让学生初步感知课文。 3.教师请学生根据课本内容回答下列问题: C 组学生回答：Who are they? （They are Miss Gao，Yang Ming, Lily，Julia，Sally and Wang Tao.） B 组学生回答：When do they clean their classroom? （On Friday.） 4.请个别学生回答后，教师说“Where are they? What are they doing? Please watch the video once again.” （1）教师再次播放课文录音或教学光盘，请学生认真听和看，然后回答老师提 出的问题：Where are they? What are they doing? （2）教师出示课文图片，并提出第一个问题：Where is Yang Ming?引出句子： “He is standing on a chair.”教师出示单词卡片 stand，教学单词 stand 并板书句子。 （2）PPT 快速闪现图片，同时教师让学生说句子“He is standing on. .”告诉学生 on 表示“在上”，注意对比 on 和 in 的区别。 （3）教师出示第二个问题 What is Yang Ming doing?边问边出示图片，让 A 组 学生回答：“He is cleaning the blackboard.” （4）教师用同样的方法教学句子 Lily is cleaning the desks. Julia is cleaning the chairs. Sally is cleaning the window. Wang Tao is cleaning the door. （二）课文巩固运用 1.请学生翻开课本第 9 页，教师再次播放教学光盘。 2.教师出示下面三个句子，请学生听课文录音后，判断其描述是否正确。 （1）It is Wednesday.（ ） （2）Julia is cleaning the desks.（ ） （3）Wang Tao is cleaning the door.（ ） 3.教师通过多种形式指导学生朗读课文。 4.学唱律诗： Clean the desk. Clean the chair. Clean the blackboard. Clean the window. Clean the door. 5.情感教育。 教师说“Look at our classroom. Its so clean. Do you like it? Yes，we do.” Step 4 Extension 综合活动：演一演，说一说。 1.A 组学生讨论并描述生活中人物正在做的事请，并请代表自由发言。 2.B 组和 C 组完成课本第 10 页的 Look and say 部分。 如：C: What is Yang Ming doing? B:He is cleaning the blackboard. 或：C: What is Lily doing? B: She is cleaning the desks. Step 5 Exercise Do exercises. Step 6 Summary Sum up the words and sentences. Step 7 Homework 1.听课文录音，并模仿。 2.完成本课练习。 3.用英语和你的同伴说一说在家帮爸爸妈妈进行大扫除的情形。 Blackboard design: Unit 2 Cleaning Day Part A 1. Yang Ming is standing on a chair. 2.He/Lily/Julia/Sally/Wang Tao is cleaning the blackboard/desk /chair/window / door. 现在进行时：主语+be(am, is, are) + doing(动词 ing) 教学反思：教学反思：本单元的主题是 cleaning day,主要学习了词汇：stand, door 和 Yang Ming is standing on a chair. He is cleaning the blackboard 等句型， 并学习了现在 进行时：be+动词 ing 句型。主要内容是 cleaning,这是学生日常中经常做的事情， 再结合精美的课件，学生学习兴趣浓厚。大部分学生能运用：He/ She is cleaning进行问和答。少部分学生能运用 be+动词 ing 句型描述人物正在做的 事。 这节课主要运用分层教学法，由于学生的英语水平参差不齐，把学生按优、 良、差分成 A，B，C 三层，主要在课堂提问和练习中体现出来，并注重对各层 次的学生采取不同的评价方式。让每位学生都有机会参与到课堂中，不同的学 生都得到不同程度的提高，让他们感受到学习成功的喜悦。本节课拓展了优、 良学生的思维，他们都能做到学以致用。同时也增强了学困生的信心，激发了 他们学习英语的兴趣，调动了他们学习的积极性。 这节课由于时间把握得不够合理，在时间安排上前松后紧，导致对学困生顾 及不到位，缺乏课文重点的适量操练，只是让他们达到会认读词汇的目标，没 能让他们运用 be +动词 ing 句型来练习说话。在今后的教学中，要和合理安排 时间，多些鼓励学困生说英语，创造条件，让学困生向更高的层次前进，让学 生们都爱上英语。