2020年3AUNIT4教案

3aUnit4教案 Unit 4 Goodbye 第一课时 教学内容: A: Learn to say: : Get up ,Go to school ,Go home, Go to bed ,Goodbye , See you , Good night 教学目标: 1. 能理解、听懂、会说句型:Get up ,Go to school ,Go home, Go to bed , Goodbye , See you, Good night. 2. 鼓励学生多说、多用英语。 教学重点： 学生能够正确使用祈使句进行语言表达。 教学难点： 学生能够根据不同的情景使用相应的句型。 教学准备: 幻灯片, 钟 教学过程 Step 1 Warm-up ： 1. Sing a song: Hi, Nancy! 边唱边交际表演。 2.Greetings: Hello! Hi! Good morning /afternoon /Nice to meet you. 3. Free talk ： T: Hi /Hello ,I m Miss Chen, what s your name? S: Hi/Hello, Miss Chen, Im . T: Good morning/Good afternoon, , this is . S1: Nice to meet you, . S2: Nice to meet you, too. S1: Good morning /Good afternoon, , this is . S2: Nice to meet you, . S3: Nice to meet you, too. S1: Hi, Im Nancy, this is my father /mother /brother/sister. S2: Nice to meet you . S3: Nice to meet you, too. Step 2 .Presentation and practice. 1. Learn to say: Get up, ,All right a. 利用课件：时钟显示时间6:00; 一个女孩正在起床. T: This is Meimei. Oh, Its six. Get up, Meimei. 幻灯片播放: All right . ( say All right ,do Get up ) b. Read after the T. Get up All right c. Practice : T-S, S-S ， Group work . Work in pairs. 利用情境，学生进行组组、男女生的练习。 2. Learn to say: Go to school now ,.Ok, ,Goodbye. a. 切换幻灯片: 时钟显示7:30. 一个小女孩背书包打算去学校. T: This is Wanzi. Its half past seven now. She should go to school. Go to school now, Wanzi. 幻灯片播放: Ok. Goodbye. b. Read after the T. Go to school ,now Ok. Goodbye. c. Practice : 开火车练习： S1: Go to school, . S2: Ok. Goodbye. Go to school, . S3: Ok. 3. Learn: Go home now, , All right, See you, a. 切换幻灯片: 时钟显示5:00, 一个小男孩骑车打算回家. T: Look, this is Xiaoxin, Its five oclock, school is over. Go home now, Xiaoxin. 幻灯片播放: All right ,See you. b. Read after the T Go home. See you c. Practice（练习时，可把see you 和Goodbye 交换使用。） 4. Learn: Go to bed now ,Ok ,Good night, a. 切换幻灯片: 时钟显示9:00. 一个小男孩准备睡觉. T: This is Mingming. Its nine. He should go to bed now. Go to bed now, Mingming. 幻灯片播放: Ok, Good night. b. Read after the T. Go to bed Good night c. Practice and check. 5. Boys and girls, Im tired. Lets have a rest . Now lets play a game :Guess： (Teacher act Get up. What am I doing? student guess. 也可师生角色交换.) Step 3: Say a chant: (幻灯片切换至CHANT, 并播放鼓点音乐, 教师领读后 学生跟读, 熟读后可进行小组比赛.) Step 4: Consolidation. 1. 通过幻灯片的播放,学生跟读课文并尝试根据图画背诵课文. 2. Act the part A. (引入竞争制，使学生的注意力更为集中) Step 5: Sing a song: Goodbye! (不要求在课上全部会唱, 可布置学生在课后练习歌曲.) Step 6: Homework: 1. Listen to the tape and repeat about Part A three times . 2. Sing Goodbye ! Design: Unit 4 Goodbye Get up, . All right. Go to school now, . Ok, . Goodbye. Go home now, . All right. See you, . Go to bed now, . Ok. Good night, . 教学后记: 运用符合三年级儿童心理特征的卡通人物贯穿于课文的传授，学生学习英语积极主动性提高了，更能够集中注意力学习本课主要的句型。另外，歌曲和CHANT的加入也增添了本节课的趣味性，学生兴趣浓厚，学习效果很好。看图背课文环节使原本死记硬背变成理解性、灵活性记忆，突破了传统的方式，学生更易掌握、记牢！ 第二课时 教学内容： B Look and learn :a bookcase, a desk, a bed, a sofa, a fridge, a chair, a table, a telephone. 教学目标： 1、能理解、会说单词a bookcase, a desk, a bed, a sofa, a fridge, a chair, a table, a telephone. 2、能听懂教师简单的课堂用语，并能作出相应的反应。 3、鼓励学生多说、多用英语。 教学重点： 学生能够认识，会说，会用B部分的单词。 教学难点： 要求学生掌握B部分单词中元音字母的发音，尤其是一些双元音。 教学准备： 磁带、录音机、图片、多媒体课件。 课前在黑板上写下课题：Unit4 Goodbye 教学过程： Step1 Warming-up Sing Hello Hi, Nancy !师生互动。 Free talk Hello, everyone ! Good morning, everyone以及围绕上节课所学句型 Step2 Presentation and practice(1) Ss learn to say new words. (bed, bookcase, desk, chair, table) 1. T: Boys and girls, lets go to my bedroom. 引导学生提问Whats this? T: This is a bed. (Ss read after the teacher: a bed, a bed, this is a bed ,this is a bed .) (升降调朗读) T: Look at this bed, what colour ? S: Pink./ A pink bed. T: Now, boys and girls, lets say a chant, ok? (A bed, a bed, this is a bed ,a pink bed, a pink bed, I like a pink bed.) Practice in pairs. Check and say one by one. 2. 同法教单词 bookcase. 3. T: Boys and girls, lets play a game. Ok? S: Ok. 教师在黑板上画出某物品的简笔画，学生根据教师的笔势进行猜测，先猜出的有奖励。（没教的单词可以用中文） 引出单词desk , chair ,table. Read the new words after the teacher. Step3 Presentation and practice(2) Ss learn to say new words. ( fridge, sofa, telephone.) 1. T: 看，这是我的客厅，谁能来帮我布置一下？ （出示一大张客厅的图片和沙发、电话、桌椅、冰箱等小图片） 一学生贴完后，师生互相问：Whats this? This is a 引出单词sofa , fridge, telephone. Read after the teacher and then read one by one. 2. T: Boys and girls, lets say a chant. Sofa , sofa , I sit in the sofa . Telephone, telephone, I call you on the telephone. Fridge, fridge, I like the ice-cream in the fridge. Ss say together and then say in pairs. Step4 Consolidation 1. Listen to the tape and repeat. 2. Play a game in groups. (每组同学拿出自己准备的大的房间图片和小的物品图片，布置房间，然后用This is a的句型向其他组员作介绍，比比谁布置的最美观，说的最多最流畅，培养学生的动手能力。) Play a game together 利用多媒体课件，展示物品的一角，看谁猜得最快，说得最准。 Step5 Homework 给家里的物品贴上英文标签，并能用This is a的句型向家人介绍物品。 Step6 End Listen and try to sing the song Goodbye 教学后记： 这节课主要教、学本单元物品类单词a bookcase, a desk, a bed, a sofa, a fridge, a chair, a table, a telephone.在教学生认识，会说单词的基础上，提前渗透了下节课的句型This is a/an在完成本课的教学内容之后发现，还需要在学生的单词读音方面再多作复习、巩固，如单词table中的双元音/ei/,学生以前没有接触过，发音的不太到位。 第三课时 教学内容： C Look and say 句型This is a/an 教学目标： 复习、会说动物类和水果类的单词。 能使用句型This is a/an指认实物及图片。 帮助学生熟练使用所学英语单词、句型。 教学重点： 学生会说、会用C部分的句型This is a/an 教学难点： 区别句型This is a和This is an； 区别a 和an. 教学准备： 1、磁带、录音机、图片、多媒体课件。 课前在黑板上写下课题：Unit4 Goodbye 教学过程： Step1 Warm up: Greetings. Free talk. 围绕本单元句型及认初次见面相互介绍，问候之类的交际用语。 Sing Good morning to you Step2 Presentation and practice: 1. look and say 利用多媒体出示一张放有很多水果的大桌子，教师向学生提问： What can you see on the table?（向学生解释中文） 学生用上单元学习过的句型I can see a/an/some回答，答对的获得奖励。（此环节中，注意引导学生区别a和an的用法。） 2. Play a game: Whos fast? 利用多媒体同时出现几种动物，然后消失，让学生按顺序说出几种动物，比比谁记得最多，最准确。 最后逐一点出，学生跟读动物单词数遍。 3.出示C部分的六幅图片，学生分组讨论，使用句型This is a或This is an, 然后分别请六位同学就六幅图片作介绍。 （引导学生归纳出This is an orange/an apple/an elephant.三句话，对于an的用法，向学生稍作解释。） 学生跟读C部分句型。 Step3 Say a chant This is a dog , this is a