英语人教版三年级下册animals.doc

课题：Everybody Up 4 Unit 3 Lesson 4 Camouflage执教者：熊娜教材内容与分析：本课设计为阅读教学。此课选自于Everybody Up 4第三单元第四课，作为第二课时教授。本课的主题是动物的伪装（Camouflage）。本课所涉及的四会单词有：stick, leaf, grass, sand, 以及第二单元所学的动物及昆虫类单词，如：caterpillar, butterfly, snake, fish等单词。本课的核心和重难点句型是：What does it look like? Its the same color and shape as the 。/ It looks like a 。本课的情感态度价值观是：通过对文本的理解，了解动物在大自然中的生存法则，从而提高学生的保护动物的意识。并且在解决文本的过程中，提高学生自主学习以及合作学习的意识。学情分析：我所执教的是四年级外教班F班的学生。学生通过三年多的英语学习，已经奠定了一定的语言交际基础。对于英语学习，学生有着比较浓厚的学习兴趣。通过近一年多的小组建设，学生已经培养了小组合作学习的意识以及掌握了一些小组合作学习的方法。针对本课的教学内容，95%的学生能够听，说，读，写本课的四会单词：stick, leaf, grass, sand, 部分学生易将grass和glass 的发音混淆。部分学生对于可数名词和不可数名词的运用容易混淆，不能准确地将可数名词单复数进行准确区分。对于本课的核心句型：What does it look like? Its the same color and shape as the 。/ It looks like a ，大部分学生能够听，说，读并灵活运用，但仍有小部分学生忽略动词三单的用法，无法做到准确运用。在核心句型中存在定冠词 the 以及不定冠词a 的用法，学生们对此语法知识的认识比较模糊，在运用的过程中存在问题。教学目标及重难点：（1） 知识与技能1. Words：stick, leaf, grass, leaf2. Sentences：What does it look like? Its the same color and shape as the . It looks like a.Other sentences： Whats this? Its a/an . . Where is it? Its in/on . What color is it? Its the same color as the . What shape is it? Its the same shape as the .学生通过本课学习，能够在真实的情境中运用以上单词和句型进行交流和沟通。3. Speaking：学生通过本课的学习，能够运用本课的核心句型对动物的颜色及形状的特性进行问答，同时通过自主及合作学习，能够口头对动物的颜色形状等特性进行描述。4. reading: 能理解本课的段落文本。 能准确，流利地朗读本课的段落文本。重难点：1. 可数名词stickleaf和不可数名词grasssand的准确运用以及可数名词的单复数变化。2. 定冠词a/an 与定冠词 the 的用法。3. 重点句型 What does it look like? Its the same shape and color as the / It looks like a的理解和运用。4. 在一般现在时中，出现了第三人称单数时，动词的变化。（二）过程与方法1. 通过课前三分钟My favorite animal以及 A guessing game引出本课的主题：Camouflage。2. 阅读前，引导学生对课文进行自主提问，培养学生自己发现关键信息的能力。3. 学生通过自由阅读，自主解决所提出的问题，并迅速了解段落的关键信息。4. 学生齐读第一段文字，获取文本关键信息，引导学生用自己的语言复述此段内容。5. 自主阅读其他段落，划出关键词。通过任务型教学方法，组织学生小组合作。完成另外三段的学习。让学生体验到小组合作学习的乐趣，培养学生自主合作学习的意识。6. 学生通过本课所学习的语言知识对所选动物进行描述，展示小组合作成果，培养学生的自信心。7. 通过PartD listening part的学习，巩固以及拓展在阅读过程中所获得的语言知识点。8. 联系学生的实际生活感知进行小组动物伪装书的设计，将所学内容进行灵活运用。（3） 情感态度与价值观通过本课学习，让学生了解动物们在大自然中运用自己的颜色和形状来伪装自己，得以生存，培养学生对动物生存的尊重和保护意识。同时，在学习的过程中，培养学生自主学习以及合作学习的意识和能力。教具准备：PPT、词条、任务表格。教学过程及步骤：Step 1: Warm-up1. Greetings.2. Three-minute show: My favorite animal.3. Shows the PPT:a forest T:Just now we talked about many interesting animals.Do you want to find more interesting animals?Free talk: T:What can you see? S:I can see（leavessitcksgrasssand）T:So beautiful forest. Can you find some interesting animals? S:No.T:Why we cant see them? Maybe theyre hiding in the forest.S:Because theyre good at camouflage.T:So today our topic is “camouflage”.Teacher reads,Ss repeat.设计意图：课前三分钟为学生提供一个自我展示的空间，培养学生的英语学习兴趣和建立学生学习的自信心。同时让学生充当小老师，组织课前的游戏，增加生生与师生之间的互动。最后引出本课的主题:camouflage.Step 2: Presentation1. Ss open their books to page28 partB . Read the passage by themselves.T:Now,please open your books.Many interesting animals are here.Theyre good at camouflage.Please read this passage by yourself and find them out.2. Before reading, teacher shows a question on PPT:What animals can you find in the forest? Ss read it together.3. After reading, answer the questions.T:Can you find them easily?Why?S:Because theyre good at camouflage.T:Yes ,they can hide very well.T:How can they hide themselves?4. Shows PPT:the caterpillar,the butterfly,the snake,the fish.Ss：The is the same as the 。将此句板书贴在黑板上，顺便将四幅图贴在表格相应位置。Consolidate:Yes,they can use the same shape and color to hide.(边说边把same shape 和same color贴在黑板上。)5. Teach the questions.T:When we talk about animals ,we also want to know: What is it?/Where is it?/Is it the same shape/color as sth?6. Read the passage again,discuss the animals in groups.T: Now each group can choose your favorite animal to talk.Ten seconds to discuss.T:This time please read the passage again,and find out your animals information in groups.设计意图：培养学生自主阅读，自主学习的习惯。通过小组合作学习的方式，不仅解决了本课的学习任务，还让学生在完成任务的过程中，体会到合作学习的优势与必要性，培养学生互助意识。7. Some Ss present in front. The other Ss try to describe the animals according to the key words on the blackboard.设计意图：通过让小组上台展示，培养孩子的学习自信心和小组合作意识，同时，也培养了学生的英语学习兴趣。让全班同学根据小组展示同学的引导和关键词来表述，增加同学们对其他动物的了解，同时也训练了本课的核心知识点。8. Ss read the whole passage together. T:Animals are clever.But youre clever more.You find them all.You are good detectives.Now ,lets read the passage together.设计意图：在学习文本之后，组织学生集体通读全文，帮助学生在读的过程中再一次体会文本中包含的语言知识点。Step 3:Practice1. Shows the forest ,talk about some other animals .T:Just now we talked about many clever animals in the forest.Theyre all good at camouflage.What other animals do you know?S: I know the is good at camouflage.Its the same as the.2. Teacher shows some animals on PPT.Ss listen and fill in the blanks then check the answers. T:Today Ella find some animals too.Look,what are they? S:Theyre T: Please listen and fill in the blanks then check the answers.T: Do you agree? 设计意图：结合刚才的学习，根据问答中获得的关键信息来描述，巩固和拓展学生在阅读过程中所学的语言知识，进一步加深对本课内容的了解。3.These animals are all good at camouflage.Do you know why?T:They want to survive .So we need to respect them and protec