六年级（下）Unit1第1课时学案
【学习目标】
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. 【重点难点】
重点：掌握形容词比较级的构成。
难点：在情景中使用含有形容词比较级的句型替换关键词进行问答。如How tall are you ? I’m 1.61meters.You’re older than me.
【新知预习】
一、请正确读出下列单词, 并写出它们的汉语意思。 1.young______ 2.old______ 3. tall______ 4.short______? 5. long______6. thin______ 7. how old______ 二、思考并回答下列问题
1. What’s your Chinese teacher like?
2. How tall is your Chinese teacher?
【课堂探究】
探究1：How tall are you?
a. 用测量身高的工具量自己的身高并说一说：
I am …metres.
b. 2个同学上台量一量身高问答。
---How tall are you？
----I am...metres.
结论：询问别人的身高我们可以用 How tall are you?
回答自己的身高可以说：I’m … metres.
探究2：写出下列单词的比较级并总结规律。 ? young_____ short______tall________ old______ long______? 归纳：形容词变比较级一般情况下在词尾直接加er.
【针对练习】
1. Chen Jie is _______ (young) than me.
2. Your ruler is _______ (long) than mine.
3. ---How _______ (tall) are you? --- I’m 1.45 metres．
4. I’m 1.42metres. You are 1.65metres. I’m _______ (short) than you.
【达标练习】
一、按要求写单词。
1.写出下列单词的比较级。
young ____ short ____ small ____ strong ___ long ____
2.写出下列单词的反义词。
older longer small young
二、读一读，选一选。
( ) 1. You’re______than your brother.
A. taller B. tall C. short
( ) 2. She is_____. But she is taller than you.
A. younger B. taller C.shorter
( ) 3. —How are you ? —I’m __________.
A. 10 years old.
B. 170 cm C. fine
( ) 4. Zhang Peng is very_______. He often helps his mother do the housework.
A. bigger B. strong C. stronger
( ) 5. The red ruler is_________ than that one.
A. taller B. younger C. shorter
( ) 6. —How_______are you?
—I’m 170 cm.
A. tall B. old C. strong
Time, Time again, I ask myself.（请写出这节课你的收获，完成下面的反思。）
【学后反思】
六年级（下）Unit1第1课时学案答案
【新知预习】
一、请正确读出下列单词, 并写出它们的汉语意思。
1.年轻的 2. 年老的 3. 高的 4. 矮的 5. 长的 6.瘦的 7. 多大
二、思考并回答下列问题。
1. She is tall/ thin/strong/young/ kind...
2. She is...metres.
【课堂探究】
探究1：---How tall are you？
---I am...metres.
探究2：younger shorter taller older longer
【针对练习】
1. younger 2. longer 3. tall shorter
【达标练习】
一、按要求写单词。
1.写出下列单词的比较级。
younger shorter smaller stronger longer
2.写出下列单词的反义词。
younger shorter big old
二、读一读，选一选。
1. A 2. A 3. C 4.B 5. C 6. A
六年级（下）第一单元第1课时当堂达标题
Unit 1 How tall are you?
Part A Let’s learn
班级:__________ 姓名:____________
I. 按要求写单词。
1.older（对应词） ________________ 2.taller（对应词） _______________
3.longer（对应词）________________ 4.young（比较级） _______________
5.long (比较级) ________________ 6.old (比较级) ________________
7. shorter (原级) _________________ 8. stronger（原级） _________________
II. 选一选，填一填。
1. Amy is _____（taller/thin） than Chen Jie. 2. Our music teacher is_____（old/older）than the Chinese teacher. 3. The _____（old/older）teacher likes playing football. 4. The ruler is______ ( shorter/short). 5. The yellow pencil is ______(shorter/short) than the red one.
III. 读一读，给问句找答语。
( ) 1. How tall are you?
( ) 2. How do you come to school?
( ) 3. What’s your art teacher like ?
( ) 4. How old are you?
( ) 5. What would you like to eat?
IV. 情景会话：根据情景选择句子。 （???? ）1. 我有1.61米高可以说： ???????? A. I am 1.61 meters. B. I am 1.61 meter. （???? ）2. 你比我大，可以说： A. You are old than me. B. You are older than me.? （???? ）3. 你比我矮，可以说：? A. You are shorter than me. B. You are short than me. ? （???? ）4. 询问别人的身高可以说：
A．How old are you? B How tall are you?
（???? ）5. 我想问别人的年龄可以说：
A．How old are you? B How are you?
V. 连词成句。
1. How are you tall ( ? )
2. I am meters 1.56 ( . )
3. are me shorter you than ( . )
4. Wu Yifan than is taller John ( . )
5. younger I am you than ( . )
六年级（下）第一单元第1课时当堂达标题答案
I. 按要求写单词。
1.younger 2. shorter 3. shorter 4.younger 5.longer 6. older 7.short 8.strong
II. 选一选，填一填。
1. taller 2. older 3. old 4. short 5. shorter
III.读一读，给问句找答语。
1. C 2. B 3. D 4. A 5. E
IV. 情景会话：根据情景选择句子。 1. A 2. B 3. A 4. B 5. A
V. 连词成句。
1. How tall are you?
2. I’m 1.56 meters.
3. You are shorter than me.
4. Wu Yifan is taller than John.
5. I am younger than you.
六年级英语(下)Unit1第1课时
Unit 1 How tall are you?
A Let’s learn
【教材分析】
教
学
目
标
知识
目标
1.学生能够听、说、读、写形容词的比较级形式：taller，stronger，older，younger, longer和shorter.
2.学生能够用句型How tall are you ?I’m1.61 meters. 描述自己的身高。
能力
目标
1.学生能够用句型How tall are you ?询问别人的身高。能用I’m...meters. 描述自己的身高。
2.学生学会用形容词的比较级来谈论自己、朋友及其他人或事物。
情感
目标
和他人做比较时，要尊重别人，不要嘲笑别人的缺陷。
教学重点
听说读写形容词的比较级形式，并能用含有比较级的句型替换关键词进行问答。
教学难点
听说读写四会单词，并能在具体情景中使用含有形容词比较级的句型，能替换关键词进行问答。
教学方法
情境教学法，任务型教学法，游戏法
二、【教学流程】
环节
师生活动
二次备课
I.
Preparation
1.Greetings.
T: I am very glad to see you again. How are you? I see you are taller than before. First, let’s do some actions for warming up.
2. Let’s do.
Be fat. Be fat. Be fat, fat, fat!
Be thin. Be thin. Be thin, thin, thin!
Be tall. Be tall. Be tall, tall, tall!
Be short. Be short. Be short, short, short!
生边说边跟教师做出相应的动作, 调动学生学习英语的积极性，并复习学过的形容词。
3. Free talk.
T: Who’s your Chinese teacher？
S: …
T: What’s she/he like?
S: She/He is tall, strong, short, thin, kind, smart...
Oh, she is tall and thin. How tall is she?
接着复习前面学过的描述人的形容词，为比较级铺垫。
Ⅱ.
Presentation
（一）整体呈现。
1. PPT呈现John和Zhang Peng的图片。
T: Look, here comes our friend Zhang Peng and John. How tall is John? Who is taller? Let’s watch the video.
2. Check the answers.
（二）分别呈现。
1.呈现taller, shorter.
（1） PPT呈现姚明和潘长江图片。T: Who is he? Ss: He is Yao Ming.He is tall. How tall is he? Let’s ask him: How tall are you? 课件呈现 I’m 2.26 meters. 板书How tall are you? I’m…meters.领读，男女生问答。
同法询问潘长江的身高，然后做比较：Yao Ming is taller than Pan Changjiang. Pan Changjiang is shorter than Yao Ming. 板书taller. shorter. 领读，分组读，指名读。
（2）Try to read the numbers.
1.16m, 1.53m, 1.45m, 1.60m, 1.65m, 1.36m.
（3）Let’s practice.
A: How tall are you?
B: I’m … meters. How tall are you?
A: I’m … meters.
B: I’m taller/shorter than you.
2. 呈现older, younger.
（1）PPT呈现Sarah和Miss White询问年龄的画面，呈现：How old are you? I’m …years old.比较两人年龄引出：Sarah is younger than Miss White. Miss white is older than Sarah.板书领读younger，older.
（2）PPT呈现范冰冰，杨紫图片，帮助学生理解原级和比较级的用法。
T: Look，Fan Bing bing is young, but Yang Zi is younger.
(3) PPT呈现两位老人的图片练习运用old, older.
T: This woman is old, and that woman is older.
3.比较小猴子和小兔子的尾巴长短引出：long-longer, short—shorter.
板书，操练。
4.总结回顾本节课所学形容词的比较级：一般情况下在词尾加er.
5.听音正音。
6.小组合作读。
Ⅲ.
Practice
1. Silent speech. 老师做口型，学生看口型，说单词。
2. What’s missing?
3. Let’s chant.
Mike is taller than Amy.
Amy is shorter than Zhang Peng.
Zhang Peng is taller than John.
How tall are you ?
Zhang Peng is stronger than Mike.
Mike is younger than John.
John is older than Amy.
Are you younger than me?
Ⅳ.
Prodction
Task1: Listen and answer: Who is taller, John or Jane?
听力材料:
John: Hi, Jane. You look so tall. How tall are you?
Jane: I’m 1.65metres.
John: Oh, you are taller than me. I’m 1.61 meters tall.
Task 2: Do a survey and report.
小组内调查并记录：
Group leader：Hi..., How old are you?
A: I’m ... years old.
Group leader: How tall are you?
A : I’m ... meters.
...
Report: ______ (姓名）is ______ years old. He/She is ______(身高） meters. He/ She is older/younger than ______ .
He/She is taller/shorter than ______ .
（思想渗透：Respect others when you comparing with them, don’t laugh at others’ shortcomings.）
Ⅴ.
Progress
1. Sum up: What have you learned in this class?
2. Think and write.
1.变比较级
young short
2.变原级
older longer
3.写反义词
younger tall
VI.
Homework
1．听录音，跟读课文5分钟。?
2．用英语与自己的好朋友比一比身高、年龄等。
三、【板书设计】
Unit1 A Let’s learn
How tall are you?
I am 1.61 meters.
taller shorter shorter longer younger older
四、【教后反思】
