六年级英语下册第一单元教案.doc

金川区第二小学20122013学年度第二学期六年级英语教案修改与补充备课组成员：刘晓霞 顾秀文主 备 人：刘晓霞Unit1 How tall are you ? Lesson 1 教学目标：1.听说读写taller, shorter, younger, older, stronger2.能够运用比较级简单的比较两个事物。3.能够正确的描述自己的身高和年龄。例如：Im 160 cm. cm表示centimeters，汉语是厘米。同时在问学生年龄时让学生尝试运用完整的介绍方法。例如：Im eleven years old.4.能够听懂Line up from shorter/younger to taller/older.教学重点： 学习形容词tall, short, young, old, strong的比较级taller, shorter, older, younger, stronger.教学难点：1.如何运用这些比较级，以及读法。2.理解：Line up from shorter to taller. Line up from younger to older.教学模式：愉悦英语教学准备：教师准备ALetslearn部分的单词卡片教学过程：Step 1 Warm-up1、Lets chant课件显示，伴音吟唱2、Revise the numbers from 1 to 99 .并且以此来引出159、160等数字的读法。3、出示几幅人物图，T: Whos he/she? Whats he/she like ?引导学生用学过的形容词“tall，short, old, young, strong, thin, long, big, small”来描述人物。Step 2 Presentation1、Lets startT: How old/ tall/heavy are you? 教师提供量身高和体重的工具让学生量自己的身高和体重，并将其结果和自己的年龄记录在小卡片上。2、Lets learn（1）让学生根据自己制作的小卡片学会用英语来表达自己的年龄、身高和体重。修改与补充如：Im 11 years old. Im 164 cm tall. Im 48 kg. （注意cm和kg的读法） （2）Pair work用句子How old/ tall/heavy are you? 来询问同桌的年龄、身高、重量并进行回答。（3）邀请几位学生上台，教师拿自己的信息跟他们分别作比较，引出新单词。如：Im 30 years old. Youre 12 years old. So Im older than you. Youre younger than me .同上引出taller - shorter, stronger thinner, heavier lighter.（4）再邀请一位学生出来，教师将自己的手和手臂分别与其比较来引出bigger smaller, longer shorter 的学习。如：My hands are bigger than your hands . Your hands are smaller than my hands .My arms are longer than your arms. Your arms are shorter than my arms.（5）教师带读单词，让学生边读边找出形容词比较级的构成方式，总结归纳出形容词的比较级的构成方式:第一种情况在形容词的后面直接加“er”. 第二种情况在形容词的后面双写最后的字母再加“er”如：thinner ；第三种情况以辅音字母y结尾的词，先改“y”为“i”再加“er”，如：heavier。（6）跟录音读新词，注意形容词比较级单词末尾的辅音与er的连读。Step 3 Consolidation and extension 1、PPT出现多种动物让学生进行比较，让他们能讲多少就讲多少，灵活运用。2、让学生拿自己的文具与其它人的进行比较。Step 4 Homework1、抄写所学的四会词组，一个抄两行。2、让学生统计自己家庭成员的基本情况，设计表格而且要用语言进行描述。Blackboard Design: Unit 1 How Tall Are You? tall- taller short- shorter old- older young- younger How tall are you? cm=centimeter I am I am taller/than you. strong- strongerTeaching introspection: 修改与补充备课组成员：刘晓霞 顾秀文主 备 人：顾秀文Lesson 2 教学目标：1.学会在实际的情境中运用 How tall are you? Imcm tall.2.和Im taller/shorter/stronger/bigger/older/younger than you. 以及表示大多少、高多少、重多少的表达方法，同时注意单数和复数的用法。例如：one year older than 和two years older than3.能够听说读写下列句子：How tall are you? Im 164 cm tall. Youre shorter than me. Youre 4 cm shorter than me.教学重点：学会询问身高 How tall are you ?Im.以及高多少的表达方法。同时延伸到大多少、高多少的表达方法，以及四句听说读写的句子。教学难点：如何表达大多少、高多少、重多少的表达方法以及里面的单数和复数问题。教学模式：愉悦英语教学准备：学生自己的基本情况表和一些动物图片教学过程：Step 1 Warm-up1.教师出示一些单词卡片，学生说出他们的比较级。例如：tall-taller short-shorter old-older young-younger strong-stronger2.展示学生的关于家庭成员的关于年龄、身高和体重的基本情况的调查表，并且进行介绍。 例如; My father is thirty-eight. My mother is thirty-six. My father is older than my mother. 让学生熟练的运用比较级进行比较。3.引导学生运用完整的表达年龄，体重和身高，以及表示大多少、高多少、重多少，从而分解新课的难度。例如：Im thirty years old. Youre twelve years old. Im eighteen years older than you.Im 160 cm tall. Youre 164 cm. Youre 4 cm taller than me.Step 2 Presentation1、教学句型“How tall are you?”教师用卷尺测量身高，说：I am 163 cm tall. How tall are you? 并导引学生回答.修改与补充教师板书：How tall are you? Im cm tall. 学生跟读几遍后做接龙练习。2、教学句型“Youre shorter than me.”“比身高”：教师和AB两名学生示范A说：I am 157cm tall. T：I am 163cm tall. I am taller than you. Youre shorter than me.然后和B同学做相同的问答。教师板书：Youre shorter than me. 学生跟读。3、教学句型“Youre 4cm taller than me.”教师问比自己高的学生：How tall are you?（Im 165cm tall.）Youre taller than me. Youre 2cm taller than me.板书：Youre 2cm taller than me。引领学生跟读。再运用其他的词汇做替换练习。4、把图片出示给学生，让他们进行强化训练。例如：Zhang Peng is stronger than Mike.同桌或小组间互相练习。5、学生听录音，跟读，练习对话Step 3 Consolidation and extension1、Group work：学生在小组内利用本课主句型互相询问，然后用比较级进行汇报。2、Task time：让学生量教室里面钢笔、课本、桌子等物品的尺寸，并说出完整的句子，如：My pen is 14 cm long.Step 4 Homework 1、 Make a new dialogue with your classmate.2、写一篇你和你的朋友，题目是：My friends and I当中必须出现三次比较级。Blackboard Design:Unit 1 How tall are you? How old / tall are you? Im 163 cm tall.Youre shorter than me.Youre 4 cm taller than me.Teaching introspection: 修改与补充备课组成员：刘晓霞 顾秀文主 备 人：刘晓霞 Lesson 3 教学目标：1.能够读懂短文。2.完成下面的四个问题。3.掌握如何比较人和事物。教学重点： 读懂短文，完成下面的问题；能够基本掌握形容词比积极的用法教学难点：学生能够看懂、会朗读句子：“I think the little monkey is only 40cm tall. The monkey is shorter but you are funnier.”教学模式：愉悦英语教学准备： Multi-media player、Some phrase cards教学过程：Step 1 Warm-up1、Listen to the song My Pet 2、学生分成小组，相互交流测量房间及房内物品获得的数据，选几组学生做汇报。3、Pair work请一名学生做示范，介绍照片或画有自己和朋友的蜡笔图画：This is my friend and this is me. Shes two years older than me. Shes taller than me. She has long hair and big eyes.Step 2 Presentation1、出示小丑的头像说：“ Look, I have a clown. What do you think of it? ” 帮助学生回答：“Its funny. ” 再出示一张小猴的图片，说：“ Look at the monkey. What do you think of it? ” 帮助学生回答回答：“Its funny, too.” 教师接着问：“ Which one is funnier, the clown or the monkey?” 帮助学生表达自己的看法，如：“ I think the monkey is funnier.” 或“ I think the clown is funnier.” （提醒学生从funny 到funnier 的变化，可适当补充同类形容词比较级如happier, busier等）。2、出示另外两张猴子的图片，贴在黑板上，说：“Look , there are 3 monkeys, Which monkey do you like? Why? ” 引导学生给出答案：“ I like the yellow one. Its taller than. I like the brown one. Its stronger than . I like the little one. Its .”3、引出课文：“ Ben is watching monkeys at a zoo with his father now. What are the monkeys like? Which monkey does Ben like? Lets read the dialogue. And find out how many monkeys can you see.”修改与补充4、1st reading: 找出文中有多少只猴子。5、2nd reading: 圈出文中的比较级单词。6、3rd reading: 完成课后填空。7、4th reading: 画出生词难句。8、朗读课文，加深理解。9、学音标（C部分Pronunciation）(1)教师呈现Pronunciation部分的音标，让学生试着读一读。(2)教师示范，学生跟读。(3)教师出示单词，学生试读。(4)学生尝试把音标和单词连线。(5)教师出示Pronunciation部分，学生读音标和词。Step 3 Consolidation and extension完成Pair work，说说要求，教师做demo,然后学生互相询问找出答案，然后填入P8的表格中，指名交流。Step 4 Homework1.朗读对话。2.介绍自己的同学或者朋友。运用从前的知识加上新学的比较级并且写下来Blackboard Design:Unit 1 How Tall Are You?funny-funnierThe yellow monkey is taller.The brown monkey is stronger.I think the little monkey is only 40 cm tall.The monkey is shorter but you are funnier.Teaching introspection: 修改与补充备课组成员：刘晓霞 顾秀文主 备 人：顾秀文Lesson 4 教学目标：1.能够听、说、读、写形容词的比较级形式：heavier , longer, thinner ,bigger和smaller.2.能够灵活准确地运用以上形容词比较级描述人物和动物的特征差异。3.能够完成Lets play部分的活动并在活动中用相应的语言正确表达。4.能够理解story time中的故事。教学重点：四会掌握形容词的比较级形式教学难点：形容词的比较级形式的构成方式：heavy-heavier, thinthinner bigbigger教学模式：愉悦英语教学准备：Multi-media player、Some phrase cards教学过程：Step 1：Warm-up 1. Lets do:T: Lets say and do together.T-Ss: Long long long, make your arms long.Short short short, make your arms short.Tall tall tall, make yourself tall.Short short short , make yourself short.Big big big ,make your eyes big.Small small small, make your eyes small.2、Competition game 复习形容词比较级Step 2：Presentation1、指一名学生到前面，示意其伸出手来，“Show me your hand”，然后教师也伸出手，与该生手掌相贴，比较两人手的大小，并说“My hands are bigger than yours. Your hands are smaller than mine.”再比较两人手臂，“My arms are longer than yours. Your arms are shorter than mine.”并板书bigger, smaller, longer.2、让学生看Lets learn 图片，并试读单词，重点教读thinner.3、操练单词：修改与补充（1）师生对反义词。（2）教师说单词，学生拼读并书空。（3）根据Lets learn图片内容，用教师所指单词说句子。4、听Lets learn 录音，跟读，再自己练习读，同桌分角色读。5、观察这几个单词的比较级的构成方式都相同吗？教师简单介绍形容词比较级构成的几种方式：a.直接在单词末尾加-er,如old-older, young-younger; 或有的以e结尾只加-r,如nice-nicer;b.双写末尾的辅音字母，再加-er, 如big-bigger, thin-thinner;c.以辅音字母加y 结尾，改y为i, 再加-er，如heavy-heavier;d.其它不规则变化Step 3 Consolidation and Extension1.写出下列单词的比较级形式。heavy- small- young- tall- old- 2用本节课所学比较级单词，替换Lets chant中关键词, 配上节奏，来复习5个形容词的比较级。3. Lets play学生间的相互比赛，如：My arms are longer than yours. 教师出示板书，告诉学生 yours 等于your 加上一个前面出现过的名词。Step 4 Homework在作业本上书写Lets learn的五个四会单词。Blackboard Design: Unit 1 How Tall Are You?Long-longer heavy-heavier, thinthinner bigbigger small-smallerTeaching introspection: 修改与补充备课组成员：刘晓霞 顾秀文主 备 人：刘晓霞Lesson 5 教学目标：1.能够完成Lets try 部分听录音选图片并填充句子的练习。2.能够在具体情境中正确运用“How heavy are you? Imkg.”3.能四会掌握句型：“How heavy are you? Im 48kg. Im thinner than you, and shorter.”明白这句话中的省略现象：Im shorter than you.4.了解Good to know 部分中常见的长度和重量单位，能简单了解它们的换算关系。教学重点：使学生能掌握如何询问、回答有关体重、身高、脚的大小尺寸、头发的长度等问题，并能书写相关句型，如“ How heavy are you ?Im.” 教学难点：四会掌握句型以及单位词，如cm, kg的理解和使用。教学模式：愉悦英语教学准备：课件、单词卡片、录音带。教学过程：Step 1 Warm up 1、教师出示词卡，复习前几课时所学的词汇。如:heavy-heavier, thin-thinner, long-longer, big-bigger, small-smaller.等2、Free talk：Step 2: Presentation1、 Lets try（1）教师引导学生观察Lets try的插图，让学生用前几课时所学的词句来描述插图内容。（2）放Lets try部分的录音三遍，学生听录音，填充句子并选出相应图片。（3）核对答案。2、接以上内容，师生自由对话。例如：T：How tall are you? S1:Im cm tall. T: Im taller than you.T: How heavy are you? 引导学生回答：Im kg.同时板书句型“How heavy are you? Im kg.”并领读。教师再让这个学生提问自己“How heavy are you?”老师答:“Im 55kg. Im taller than you, and stronger.”老师边说边做动作，让学生理解所说句子的意思。如果学生不明白，教师可以多做示范。待学生理解后，教师教说句子。然后板书并教读。修改与补充3、操练, 检查。4、老师指着自己的鞋子说：“I wear size 35.How big are your feet?”帮助学生一同回答：“I wear size 16.”在学生理解的前提下板书，领读。5、操练，检查。6、听录音跟读对话。7、学生自由朗读，也可以小组内朗读。8、分角色朗读对话，试着让学生在最短的时间内记忆背诵。Step 3 Consolidation and Extension1、Pair work.: make a survey.YouYour friendHeightLegsFeet2、Pair work . Make a report.根据调查情况，同桌做出简要汇报。For example：S： Hi, I m Mike. I m 145cm tall. I m taller than Tom.Tom s feet are bigger than me .My legs are longer than Tom.3、Good to know.（1）多媒体出示长度和重量单位，使学生理解各单位的含义，教师给予一定的说明补充。（2）指导学生朗读并完成课本Good to know 部分的练习。Step 4：Homework：收集一些名人的身高、体重、年龄等资料并进行比较。Blackboard Design:Unit1 How Tall Are You?How heavy are you? Im kgIm 55kg. Im taller than you, and stronger.I wear size 16Teaching introspection: 修改与补充备课组成员：刘晓霞 顾秀文主 备 人：顾秀文Lesson 6 教学目标：1能够听、说、认读Lets read 部分的内容并正确完成填充句子的练习；特别是能听、说、认读单词squid, lobster ,shark ,seal ,whale和单位词tom, meter ,kg, cm。2.能够听、说、读、写对话中四会句子。教学重点：1.了解sperm whale 和 killer whale的区别。2.让学生理解、会读文段内容；并能正确理解几个单位词：ton, meter, kg cm教学难点：语言知识含量大，学生理解难度较大。尤其是对长度、重量、大小的单位区分以及表达。教学模式：愉悦英语教学准备：Tape ,recorder ,multi-media player 教学过程：Step 1 Warm up 1、Free talk: Do you like animals? Whats your favourite animal?2、 Enjoy a song “Animals, Animals Are Everywhere” Pay attention to “What animals can you see?”Ss say out “They are whales” Lets watch the video about whales. 从而引出课题并板书“Whales” T: Today were going to learn something about two kinds of whales: Sperm Whale and Killer Whale. Step 2 Presentation1、设置情境：教师带领学生去海洋馆（多媒体出示）Teacher: Today I will take you to the Ocean Museum. Do you know, whats the biggest animal in the world? 引出单词whale.多媒体出示，从两边游出两头鲸鱼。Teacher: The left whale is sperm whale, the right one is killer whale.Teacher: How h