英语人教版三年级下册Unit 3 At the zoo B Let's talk

Unit 3 At the zoo B Lets talk一、教学目标1知识技能目标： 学生能够听懂、会说和认读句型：Come here，children！ It has a long nose. It has a short tail. It has small eyes and big ears.2. 过程方法目标：通过对Lets do的复习，让学生迅速进入本节课关于形容词的学习氛围中来，复习旧知的同时激活学生的学习热情。通过Check homework环节，让学生说出自己喜欢的动物并且用已经学过的知识点来描述它们，引出新知识，同时为本节课的拓展环节做铺垫。通过文本情境的学习，根据问题找出正确答案，让学生更深入的理解Lets talk的主要含义，掌握重点知识。通过听音跟读和角色扮演环节，让学生参与到课堂中来，鼓励学生大胆的说英语。通过最后的拓展环节，让学生用本节课学到的知识来描述自己喜欢的动物，提高学生的语言运用能力。3. 情感态度价值观目标：培养学生与人沟通的能力;培养学生乐于与他人分享的意识；培养学生的英语学习兴趣和初步掌握语言学习的方法；培养学生热爱动物的情感。二、教材分析： 本节课是PEP教材三年级下册Unit 3 At the zoo第五课时，主要语言点为It has a long/short nose/tail. It has small eyes and big ears.本节课文本的主要功能是让学生能够正确的用形容词来描述小动物的外貌特征。在描述中单数和复数的区分也是本节课的一个难点，在学生输出的时候老师会着重来强调这一难点，帮助学生正确的来区分。三、学情分析：三年级的学生对英语的学习兴趣还很浓厚，尤其是一些学生能参与到课堂上的教学环节，学生表现的很积极。从上一学期Unit 4 We love animals的课堂反应来看，学生对学习动物很感兴趣，而且本节课的主要语用功能是正确的来描述动物，学生更乐于参与其中。但是三年级的孩子注意力不能长时间集中，所以在课堂教学过程中要注意适时出现吸引孩子眼球的环节。四、教学重难点：重点：掌握本节课的句型Come here，children！ It has a long/short nose/tail. It has small eyes and big ears.在具体的语境中正确的运用。难点：在描述动物的时候，正确使用单数和复数来描述。五、教学准备：老师准备： PPT video 学生准备： 自己绘画的各种小动物图片 Step 1 Warm-Up1. Lets sing “ At the zoo.”2. Greetings! T: Hello, boys and girls! Nice to see you again. Ss : Nice to see you again, too. T: Thank you. Let me introduce Miss Zhang. T(PPT展示)：Ss : WowT : Children look at Miss Zhang.(渗透文本Look at the elephant.)Is she beautiful?Ss: Yes.T: Do you remember “She has a small mouth.”?Ss: Yes. (PPT呈现small并教读.操练：领读3遍-小组-2-3学生读-PPT巩固)T: Do you remember “She has a long hair.”?Ss: Yes. (PPT呈现long并教读.操练：领读3遍-小组-2-3学生读-PPT巩固)【设计意图】：利用与学生的free talk，介绍Miss Zhang，引出新词small、 long，并教之，为新课学习做铺垫。 Step 2 Presentation.（一）整体感知文本，理解文本大意T: Children , do you like animals？Ss: Yes.T: Today is sunny. Lets go to the zoo.Ss: Yeah.T: Our old friends(PPT呈现John、Mike、Chen Jie) want to go to the zoo, too. Lets go together. But there are so many animals in the zoo. What animal are they talking about? Next listen and answer.T: What animal are they talking about?S1: The elephant.【设计意图】：第一遍带着简单的问题听，让学生从整体、初步理解感知文本.（2） 带着问题视听，获取对话细节信息，学习句型It has a.和It has.and. T: Great! (强调the 的读音) We know they are talking about the elephant. Whats the elephant like? Listen and answer. (Check the answer并引出主句型It has a.板书，教读。操练方式：领读三遍-小组读-男女生读-句子接龙。在处理It has a short tail.时教读单词tail)趣味操练：T: We know the elephant has.(引导学生完成) And what does Mike say about the elephant? Listen and answer.(Check the answer .板书另一主句型It has. and.并教读。)【设计意图】：通过两次分层次的listen and watch，让学生能够把握本节课的主要语言点。并在两次不同问题的listen and answer下学习课文，同时在此过程中完成对本课重难点的突破。（三）整合主句型It has a. It has.and.并做操练（一问一答）1.运用It has a. It has.and.完成对the elephant的描述，整合主句型。T: Boys and girls, look, whats the elephant like? Ss: It has a. It has.and.T: So clever！2. Lets play a guessing game.【设计意图】：通过电脑简笔画学以致用，为学生提供更多情境中说的机会;猜一猜的游戏，学生的参与度非常高，真正做到了寓教于乐的效果。Step 3. Practice1. Next lets listen and imitate.(听音仿读) Open your books and turn to. Listen, point and imitate. PPT: Pay attention to your pronunciation and intonation.（注意你的语音语调。）2. Read in pairs.(师生读，注意加肢体语言)3.Roles play(生生读)(让学生角色扮演的时候渗透句子come here , children.)4. This time take out your pens , and Circle the sentences about the elephant. Read them.(加汉语提示。)5. I like your voice . Then, finish the sentences about the elephant.【设计意图】：通过听音仿读，纠正学生发音；通过对大象的描述进行文本重构，进一步加深对文本的掌握，为接下来的拓展活动做铺垫。Step 4 Production拓展1.听 The elephant is our friend. Now lets see my friend. First listen and choose “Who is he?”（课件展示）Maybe my friend has big head. Next lets listen and choose. 拓展2说 Draw your friend and talk about them.Children, this is my friend. What about your friend? Next you can draw your friend and talk about your friend in pairs . If your friend is a animal , you can use this. If your friend is a girl , you can use this. If your friend is a boy , you can use that. You can do like thisgot it ? OK , lets begin.（师与一生做示范，并小组合作，然后起来展示2-3组。）注意时间，看时间而定展示的组数。拓展3 做Make a monter.(做个怪物)拓展4语篇 情感渗透Our friend欣赏各种类可爱的动物，其次出示杀戮动物的图片，让学生明白We should love animals.【设计意图】：通过听一听、说一说的活动，从听My friend到谈论Your friend，再到Our friend体现了活动的递进，学以致用，实现了有效拓展。从情感处出发，教育学生要爱护动物。Step 5 Progress1、 Summa