内容简介：: the fourth period（第四课时）part b lets talk & lets play 教学内容与目标课时教学内容课时教学目标lets talk能够通过观察、谈论lets talk板块的图片，并在ppt和教师的帮助下理解对话大意能够用正确的语音、语调朗读对话,并能在小组中进行角色扮演能够在语境中运用句型“how old are you? imyears old.”谈论年龄能够在语境中理解“brother”和“happy birthday!”的意思lets play巩固句型“how old are you? im years old.”以及复习句型“whats your name?im”教学重点能够理解并掌握核心句型“how old are you? imyears old.”。教学难点能够在语境中熟练运用句型“how old are you? imyears old.”谈论年龄。教学准备1.预习状元大课堂创优作业100分状元作业本中本课时的相关内容。2. 教学课件、课文录音、视频、人物头饰等。teaching purpose通过师生间的情景对话来拉近师生距离，创设轻松愉悦的学习氛围，同时通过询问学生的姓名以及同学之间相互介绍来复习句型“whats your name?im”以及“this is”，为之后的学习做准备。教学过程9step 1: warm-up & revision & lead-in1. greetings.t: good morning/afternoon, boys and girls!ss: good morning/afternoon, miss/mr!t: whats your name?s1: imt: whats your name?s2: imteaching purpose通过游戏复习英文数字15。t: now, please introduce your classmates in groups.students use the sentence structure “this is” to introduce their classmates in groups.2. play a gamewhats missing? teaching purpose创设情境，让学生学唱生日歌来理解“happy birthday!”的语义以及其使用场景。t: lets play a game. please read the number which is missing quickly one by one! (课件出示：单词one five依次消失)3. lead-in.（课件出示：sam头戴生日帽的图片）t: look! this is sam. its sams birthday! lets sing the song happy birthday! for sam. ok?ss: ok! play the song happy birthday! (出示课件) let students sing the song together.explain the meaning of “happy birthday!” and teach how to use it in situations. let students practice the sentence several times in pairs.teaching purpose引导学生观察并讨论图片，借助图片预测教学内容，培养学生的观察能力和逻辑思维能力。step 2: presentation1. look and predict. show the pictures of “lets talk”. (课件出示：教材p61 lets talk板块的图片) let students predict the main idea of the dialogue.t: look at the pictures. what are they talking about？ss: birthday.t: whose birthday?ss: teaching purpose通过不同的听力活动来降低该部分的学习难度。2. listen and learn.(1)t: please listen and answer. sam is sarahsplay the recording of the first sentence of “lets talk”. (课件出示：教材p61 lets talk板块第一句的音频)let students listen and try to answer.ss: sam is sarahs brother. teach the pronunciation of “brother” several times. let students practice “brother” from the low voice to the high voice.(2)t: look at picture 1 carefully. what does john give sam?ss: a birthday card.t: how does john congratulate sam? lets listen.play the recording of picture 1. (课件出示：教材p61 lets talk板块图一的音频)ss: happy birthday!teach students how to use “happy birthday!” and “thank you.” in real life.(3) listen and choose. t: how old is sam? lets listen and choose.play the recording of picture 2. (课件出示：教材p61 lets talk板块图二的音频)let students listen to the recording and try to choose the right answer.ss: b.teaching purpose初步感知数字710，为后面的游戏环节做准备。t: good job! sam is six years old. six, / /, /sks/.3. look and answer.（课件出示：710岁儿童的照片依次出现，年龄用蛋糕上蜡烛的数量来表示）t: now you are the kid. (point to the seven-year-old kid.) how old are you?s1: 七岁。t: yes. youre seven years old. (point to the eight-year-old kid.) how old are you?s2: 八岁。t: yes. youre eight years old. (point to the nine-year-old kid.) how old are you?s3: 九岁。t: yes. youre nine years old. (point to the ten-year-old kid.) how old are you?s4: 十岁。t: yes. youre ten years old.help students know the words “seven, eight, nine, ten”. teach students the meaning of the sentence structures “how old are you? imyears old.” and how to use them in real situations. lead students to practice them in pairs. teaching purpose教师播放录音，学生听录音跟读。引导学生按照正确的语音、语调朗读对话，并能在小组中进行角色扮演。4. read and act.(1)let students read after the recording. remind them to pay attention to the pronunciation and the intonation.(2)let students read the dialogue by themselves.(3)let students practice the dialogue in groups, and then wear the headdresses to act out the dialogue.step 3: practice1. lets play.teaching purpose通过观看视频对话来创编新的对话并通过卡片模仿视频内容来做游戏，操练和巩固核心词汇及句型。play the video of “lets play”. (课件出示：教材p61 lets play板块的视频) let students watch the video and make their own dialogues in pairs, and then show in the front of the classroom.for example:then exchange in pairs to ask and answer.2. pair work.let students work in pairs. one student writes five numbers on five cards. the other student writes five names on five cards. let students play the game according to the video of “lets play”.teaching purpose通过创设小猪佩奇的弟弟乔治过生日邀请朋友来参加派对的趣味情境，让学生学会在真实的语境中运用本节课所学的句型。既能提升学生的综合语言运用能力，同时也能渗透中西方文化差异。step 4: consolidation & extension1. finish the dialogue and practice. t: boys and girls. peppa pig, george and their friends are at the birthday party. (课件出示：相关图片) now please finish the following dialogue and practice in groups of four. 2. lets think. t: boys and girls. you have done a very good job. i have a question. how old is peppas mother? think it over.ss: t: remember, it is not polite to ask an adults age in western countries, especially a womans.板书设计作业设计1. practice the dialogue of “lets talk”.2. make a new dialogue.3. do the exercises. (见“状元成才路”系列丛书创优作业100分或状元作业本对应课时作业)教学反思1.活动设计丰富，符合三年级学生的年龄特点和认知水平，有效地提升了学生的学习效率。2.分解课文文本的知识难度，增强了学生的学习自信心。3.趣味活动的加入让学生真正地体会到了英语学习的乐趣。4.创设多个情境，逐步呈现新知，让学生在实际情境中感知、学习并操练新知。5.板书设计一目了然，重点突出，对课堂教学起到了很好的辅助作用。teaching contents & teaching aimslets talkbe able to understand the main idea of the dialogue by observing and talking about the pictures. be able to read the dialogue with correct pronunciation and intonation and act it out in groups.be able to talk about ages by using the sentence structures “how old are you? imyears old.”be able to understand the meanings of“brother”and“happy birthday!”in context.lets playconsolidate the sentence structures “how old are you? imyears old.” and review the sentence structures “whats your name?im”teaching prioritiesbe able to understand and master the key sentence structures “how old are you? imyears old.”teaching difficultiesbe able to use the sentence structures “how old are you? imyears old.” skillfully in context to talk about ages.teaching proceduresteaching stagesteacher s activitiesstudents activitiesteaching purposeswarm-up&revision&lead-in1. greetings.2. play a gamewhats missing?3. lead-in.play the song happy birthday!explain the meaning of “happy birthday!” and teach how to use it in situations.1. greetings.2. read the number which is missing quickly one by one.3. sing the song together. learn the sentence “happy birthday!”create a pleasant learning environment. use a song and a game to review the sentence structures and the words. prepare for the following study. lead in the sentence “happy birthday!” properly.presentation1. look and predict.show the pictures of “lets talk”. let students predict the main idea of the dialogue.look at the pictures and predict the main idea of the dialogue.lead students to observe and talk about the pictures. cultivate students observation and logical thinking ability.2. listen and learn.(1)play the recording. teach the pronunciation of the new word “brother” several times.(2)play the recording. ask some questions to teach the sentences “happy birthday!” and “thank you.”(3)listen and choose. play the recording and show a question on the ppt. teach the word “six”.(1)listen to the recording and learn the word “brother”. practice the word from the low voice to the high voice.(2)listen and answer the questions. learn to use“happy birthday!” and “thank you.” in real life.(3)listen to the recording. choose the right answer and learn the word “six”.use different listening activities to make it easier to learn the words and the key sentence structures.3. look and answer.show the pictures and ask the question “how old are you?”answer the question. learn the words from seven to ten simply.perceive the words from seven to ten. get prepared for the following game.4. read and act.play the recording.read after the recording. read the dialogue by themselves. practice the dialogue in groups and act it out.make sure that students can read the dialogue correctly and fluently. （续表）teaching stagesteacher s activitiesstudents activitiesteaching purposespractice1. lets play.play the video of “lets play” and give an example.watch the video and make their own dialogues in pairs. then show in the front of the classroom.set the situation, and let students learn the new words in situations and

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