科普版四年级下册Lesson 5What are these -ppt课件-(含教案+视频+音频)-省级优课-(编号：d007f).zip

WhatWhat areare these?these? 这些是什么？这些是什么？ A guessing game 1.Im from jiangxi. 2.I like dolls. 3.Im forty(40)years old. 4.Im a beautiful girl. 5.Im good at dancing. Whats this? Its a lion. What are these? They are lions. 它们是狮子。它们是狮子。 Look and say: Its a tiger. They are tigers. What are those? Whats that? What are these? Are these bears? What are these? Are these lions? What are these? Are these bees? What are those? Are those tigers? What are those? Are those ducks? What are those? Are those bees? Lets learn Lets chant Golden eyes 1.What is these? Is-Are 2.Whose are those? Whose -what 3.Is these toy cars? Is-Are 4. Are this toy planes? This -these 5.Are those a tiger? A tiger-tigers Homework 1.Try to use the words we learned today to make new dialogues. 2.Talk with your classmates or parents use the knowledge we learned today. Lesson5Lesson5 WhatWhat areare these?these? 教学内容：教学内容：科学普及出版社英语四年级下册 Lets learn 部分 教学教学目标：目标： 知识目标知识目标: : ：能听懂，会说，会认读单词 these，those ,tiger, toy plane, jeep, car, bike bear, rabbit. 2：掌握由 what 引起的主语为 these 或 those 的疑问句，以及 Are these 和 Are those 引起的一般疑问句。 能力目标：能力目标：培养学生拼读字母的朗读习惯和准确记忆单词、句型的 拼读习惯，运用实际交际进行句型运用的锻炼。 情感目标：情感目标：培养学生对动物的喜爱之情，养成生活中爱护动物的理 念。 教学重点教学重点：掌握复数句子。 教学难点：教学难点：what are these？ What are those？ 教学易混点：教学易混点：what is this？和 what are these？ What is that？和 what are those？ 教学方法：教学方法：采取对比的方法。 教具准备：教具准备：PPT，人物头套，小黑板 教学过程：教学过程： Step1.GreetingStep1.Greeting T: Hello, Do you like animals? S:Yes. (学生齐回答) T:What animals do you like? S: I like (学生分别回答) T: just now , I have known something about you .Do you want to know something about me. Now lets play a guessing game. Question1: 1. Im from jiang xi. 2. I like dolls. 3. Im forty (40) years old. 4Im a beautiful girl. 5. Im good at dancing. (设计意图：通过初步的了解，活跃课堂气氛) Step2.Step2. PresentationPresentation 1.1. LeadingLeading inin 教师呈现一些动物身体一部分的图片，让同学们猜一猜是什么动物， 运用我们所学的句型 Whats this/that? Its a (设计意图：通过让同学们猜动物，既可以活跃课堂气氛，又可以达 到复习的效果，从而自然地引出我们要学的句型，一举三得)。 2.2. WatchWatch andand answeranswer （1）学生带着问题观看两组图片，分别是一只老虎和几只老虎，一 只狮子和几只狮子，说出它们的区别。从而区别开单数和复数的表 达形式 whats this?与 What are these? Whats that? 与 What are those? (设计意图：通过图片对比的形式让同学们更清晰明了区分单数与复 数的表达形式) （2）接着让同学们观看复数形式的动物图片，让同学们用 What are these/those? They are提问和回答。 （3）利用同学们周围的事物，让学生在周围的环境中感受 What are these?和 What are those?的远近区别。 (设计意图：通过图片的形式来达到呈现本课主题句型的效果。) 3.3. LetsLets learnlearn 学习本课的主题句型，展示 Qiqi 和 Lulu 的图片以及他们的对话 （1）先听一遍录音，接着让同学们带上头套，一位同学充当 Qiqi ,一 位同学充当 Lulu,两者进行对话，接着进行替换练习。 （2）把全班分成两组，一组充当 Qiqi, 一组充当 Lulu 进行主题 句和替换练习的对话。 (设计意图：通过个人展示和分组展示的形式既锻炼了他们的小组合 作能力，又锻炼了他们的胆量，也达到了操练本课主题句型的效果。 ) 4.4. LetsLets chantchant 播放动画（What are these? ） What are these? What are these? They are ants, ants. What are those? What are those? They are sea gulls, sea gulls. 先认真听一遍，然后在边读边做动作。 (设计意图：通过 chant 的形式使同学们巩固本课主题句型的效果。 ) 5.5. GoGo toto thethe farmfarm 创设一个情境，把同学们带入到农场，我们一起去农场看小动物， 农场有许多小动物， Qiqi 和 Lulu 在讨论小动物。 这时可以让一个同学带上 Qiqi 的头套，一个同学带上 Lulu 的头套。 运用我们所学的主题句 What are these？和 What are those? 以及 Are these/those.提问和回答。接着再把全班分成 Qiqi 组 和 Lulu 组，运用主题句对话。 (设计意图：通过创设情境使同学们能在语境中真正地使用英语，达 到学以致用的效果。) 6. GoldenGolden eyeseyes (find the mistakes) 1. What is these? 2. Whose are those? 3. Is these toy cars? 4. Are this toy planes? 5. Are those a tiger? 7. HomeHome workwork 1. Try to use the words we learned today to make new dialogues. 2. Talk with your classmates or parents use the knowledge we learned today. 8. 板书设计 Lesson 5 What are these? What are these? They are . What are those? Are these .? Yes,they are. Are those .? No,they arent.