人教版小学英语六年级下册教案
Unit 1 How tall are you?
一、单元教学内容分析
1．单元教学内容：本单元学习的主题是比较人的身高体重。要求学生掌握如何在情境中恰当运用句型比较人、动物的外貌特征。理解形容词比较级的基本构成以及所表达的意义。
2.单元教学重点：掌握，描述比较人、物的单词和句子。例如：younger, older, taller, shorter, longer，thinner, heavier, bigger, smaller, stronger。How tall are you? I’m 1.61meters.You’re older than me. How heavy are you? I’m 52 kilograms. You’re heavier than me.在实际情境中的运用。 3.单元教学难点：掌握形容词比较级的构成。
How tall are you? I’m 1.61 meters. You’re shorter than me.的理解和运用。
二、单元教学目标
1.能运用英语询问和简单介绍身边人的身高，年龄，体重或事物的长度及尺寸，并用比较级回答。
2.掌握AB部分中四会单词及四会句型，掌握形容词比较级的变化方法，掌握对话中的主要句型。
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三、单元教学准备
1.教师准备教学过程中所需要的图片、录音、课件，以及本单元的单词卡。
2.准备一些教师的照片或图片。 3.教师准备录音机及录音带或点读笔。
四、单元教学措施
1.在教学过程中，对于学习困难的学生，可通过请学生复述老师的话或是复述同学的回答，让学生对老师和同学的发言引起注意，让学生意识到要仔细听别人的说话。 2.对于学习还不错，但是不愿或害怕发言的学生，课堂中教师主动请他们表达其意见，培养他们良好的学习英语的习惯。
3.充分运用英语名、英文歌、儿歌、绕口令、顺口溜、谜语等，给予小学生语言感染的机会。还可开展各种活动，鼓励学生交际。
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第一课时
一、教学目标
1.掌握四会单词：younger, older, taller, shorter, longer。 2.能认读句型：How tall are you ? I’m 1.61 meters. You’re older than me. 二、教学重点?
掌握形容词比较级的构成。? 三、教学难点?
How tall are you? I’m 1.61 meters. You’re shorter than me.的理解和运用。? 四、教学准备?
直尺，单词卡，ppt, seewo白板 五、教学过程? Step 1. Warm-up 1. Greetings. 2. Let’s chant. Step 2. Presentation
1.请两个孩子到讲台上T: How old are you?
S1: I’m 11 years old. T: You are young. (板书young) S2: I’m 12 years old. T: You are young, too. T: Who is younger? S1: I’m younger(板书younger) T: Who is older? S2: I’m older.(板书old older) T: Say I’m tall. (做手势) S1: I’m tall. S2: I’m tall, too (板
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书tall)
T: Who is taller? Who is shorter? Ss: S1 is taller, S2 is shorter. 老师再拿两把长短不一的直尺教会longer, shorter, than. 2.使用准备好的单词卡片巩固新单词和学习meter。 Eg: one meter, two meters, 1.61 meters, 4.76 meters 3.T：How tall are you? S: I’m …
T: Help the students to answer ：I’m …meters. T: Say A is taller than B. B is shorter than A. 4.小组反复操练以上句型。
5. Let’s learn page 5. 听录音，仿读单词和对话。 Step 3 Homework?
①抄写单词。?
②背出所学单词并听写。?
板书设计
教学反思
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第二课时
一、教学目标
1、能听懂、会说单词：hall, meter/metre ,than, both How tall is it? Maybe 4 meters. That’s the tallest dinosaur in this hall. It’s taller than both of us together .并能在情景中运用。
2.能听懂Let’s try，并完成任务。? 二、教学重点
能听懂、会说That’s the tallest dinosaur in this hall. It’s taller than both of us together . How tall are you ? I’m 1.65 meters.并能在情景中运用。? 三、教学难点?
本课时出现了最高级tallest，让学生对最高级有初步概念。
四、教学准备?
教学光盘，单词卡片，seewo白板。? 五、教学过程 Step 1. Warm-up 1. Say a chant: Mike is taller than Lee. Lee is taller than Sue. Sue is taller than Amy. How tall are you?
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Amy is younger than Sue. Sue is younger than Lee. Lee is younger than Mike. Are you younger than me? Step 2. Revision
1.复习单词：younger, older, taller, shorter, longer。 2. Play a game Step 3. Presentation
1. Let’s try: Listen to the tape and circle
1.）The first dinosaur eats____ . A. vegetables B. meat 2.）The_____ dinosaur is taller. A. first B. second
2.教读板书下列单词和重点句子：dinosaur ， That’s the tallest dinosaur in this hall.
It’s taller than both of us together. How tall are you? I’m 1.65 meters.
3. Let’s learn page 5. 听录音，分角色读对话 4 .Ask the students to read the dialogue 4 times. T: What are Zhang Peng and Mike talking about? S: They are talking about the dinosaurs. T: How tall is Zhang Peng ? S: He is 1.65 meters.
T: Who is taller, Zhang Peng or the small dinosaur? S: Zhang Peng.
5.请学生翻译重点句子并做好笔记，全班齐读对话。
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Step 4 Homework
①跟读Let’s talk
②用比较级描述身边的朋友。? 板书设计?
教学反思
第三课时
一、教学目标
1.掌握四会单词：thinner, heavier, bigger, smaller, stronger。
2.能认读句型：How heavy are you ? I’m 52 kilograms. You’re heavier than me. 二、教学重点
掌握5个形容词比较级的构成。?
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三、教学难点?
对新句型 How heavy are you ? I’m 52 kilograms. You’re heavier than me. 的理解和运用。? 四、教学准备
ppt,seewo白板，几个卡通头饰 五、教学过程
Step 1. Warm-up 1.Greetings.
2.Sing the song :My small cat 3.Make a dialouge. Step 2. Presentatipon
1.请两个胖瘦不一样的孩子到讲台上T:Who is thin? S: A is thin.
T:Who is heavy? S:B is heavy
T: Yes, A is thin. B is heavy.(板书 thin, heavy)
2.选两个个子较瘦的孩子：T: They are thin. Who is thinner? S:A is thinner.
T: 板书thinner,提醒孩子们观察thinner的写法。再用相同的方法教heavier.
3选两个大小不一样的书包进行比较，引出big, small. T : Which is the bigger schoolbag? What color is it? Ss: The yellow schoolbag is bigger.(板书big _ bigger) T: Which is the smaller one? What color is it? S: The red one. (板书small_ smaller)
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4.做一个强壮的手势教strong,抽两个孩子做相同的手势比较，教stronger.
T: Ask one boy pupil: How heavy are you? Help him answer: I’m 54 kilograms.
T: Oh! You are heavier than me. 板书教读。 5.听录音，学生跟读。 Step 3. Homework ①抄写单词
②背出新学单词并听写。 板书设计
教学反思
第四课时 一、教学目标
1. 能听懂Let’s try，并完成2个任务。
2.掌握句型：What size are your shoes, Mike? Your feet are bigger than mine.My shoes are size 37.
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二、教学重点
听懂Let’s try, 流利朗读Let’s talk, 掌握3个重点句子。三、教学难点
对3个重点句子的掌握理解和运用。? 四、教学准备
ppt,seewo白板，单词卡。? 五、教学过程 Step 1. Warm-up 1.活动：写一写，说一说
Tall- short- old- young- thin- Heavy- long- big- strong- hot- 2.Let’s play:比一比，说一说 Step 2. Presentatipon
1.Let’s try: Listen to the tape and circle the right answer. 2.板书教学重点句子： 1.) What size are your shoes?
2.) Your feet are bigger than mine. 3.)My shoes are size 37. 3. Let’s learn page 5. 听录音，分角色读对话 4 .Ask the students to read the dialogue 4 times.
Q1 :What size is Mike’s shoes? Q2: What size is Wu Yifan’s shoes?
Q3: How heavy is Mike? Q4: How heavy is Yifan? T: Write the sentences on the blackboard. S: Understand them. 1.) What size are your shoes? 2.) Your feet are bigger than mine.
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3.)My shoes are size 37.
5.请学生翻译重点句子并做好笔记，全班齐读对话。 Step 3. Homework ①跟读Let’s talk
②用比较级描述身边的朋友。 板书设计 ?
教学反思
一、教学目标
1. 能听,说，认读单词become。
第五课时
countryside, lower. Shadow, smarter, 11
2.能读懂小短文，并能完成相应的练习。 二、教学重点
能理解小短文内容的意思。?2·1·c·n·j·y 三、教学难点
能理解影子变化的真正原因。 四、教学准备
ppt, seewo白板? 五、教学过程 Step 1. Warm-up 1.活动：唱反调 2.活动：森林派对 Step 2. Presentation
1.出示单词卡片和图画教学单词：countryside,. shadow, lower, smarter, become
T：出示城市和乡村的两幅图 Say: This picture is a city, And that picture is a countryside. Write the word on the blackboard.
T: 出示单词卡片教学单词：shadow , lower, smarter,并板书。教读学生跟读。
2. 拿一个气球让学生吹T：The balloon is becoming bigger and bigger. 板书become，教读。
3. T: Spring is coming! The sky is cleaner and the sun is brighter. Can you think of any other changes? Look at the four pictures and tick.
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4. Learn Read and write.
S: 学生独立阅读课文，边读边理解。 T:学生阅读并理解下列句子：
1. It is getting lower and lower, but his shadow is getting longer and longer.
2. Why is my shadow longer when the sun gets lower? 3. The sun goes down every day， and we grow older every day. 4. Your shadow grows longer because you are growing taller. 5. Play the tape to listen to the story. Step 3. Homework
?完成英语作业本中练习。 板书设计
教学反思 ?
第六课时
一、教学目标
1.Go through Main sceneP2_3
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2.能读懂Story time 中的故事。 二、教学重点
Go through Main sceneP2_3? 三、教学难点
借助图片能读懂Story time 中的故事。? 四、教学准备
seewo白板，ppt? 五、教学过程
Step1. Finish Let’s check: Listen and write the answers. Step2.Finish Let’s wrap it up.(可在黑板上重新排列) A.)taller shorter younger older longer smaller stronger
B.)heavy-heavier
angry-angrier
sunny-sunnier
funny-funnier happy-happier windy-windier
C.)thin- thinner big-bigger hot-hotter sad-sadder fat- fatter(补充)
归纳总结形容词变化规则：
(1)直接在形容词后加 er 如：tall,short,young,old,long,small,strong
(2)以y结尾的形容词，要先把y改为i ，再加 er 如：heavy,easy,sunny,funny,angry
(3)以重读闭音节结尾的形容词，先双写末尾的辅音字母，再加 er
如：thin,big,hot,fat,sad
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Step3. Homework
整理学过的比较级，搜集一些新的比较级单词。? ?板书设计
教学反思
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