中小学教育资源及组卷应用平台
Unit 1 How tall are you
Part B Let’s learn & Match and say教学设计
单元 Unit 1 课时 第 3课时
学习 目标 1.学生能听、说、读、写单词bigger，smaller，heavier，thinner，stronger； 能灵活运用比较级的单词及句型比较人和物的大小、胖瘦。 2.学生培养学生的观察能力和运用知识的能力。 3.学生能比较人物、事物的差异性，并做出正确的价值判断。 4.学生能感知事物多样性，在理解的基础上进行初步的比较；培养学生互帮互助的良好品质，教育其养成健康的饮食习惯。
教学 重难点 1.掌握本课时五个形容词的比较级形式。 2.掌握形容词heavy，thin，big的比较级构成形式，并能在实际交流中灵活准确地运用形容词比较级结构。
学情 分析 本课时是人教版六年级下册第一单元第三课时。围绕How heavy are you 这一话题展开，主要通过对话学习词汇bigger, smaller, stronger, thinner, heavier及句型How heavy are you I’m...kilograms. You’re ...than me.的表达。 本课时包括Let’s learn 和Match and say两个板块。Let’s learn板块呈现的对话情境是John通过问Tim体重，得出了Tim更重的结论。此情景是发生在公园里，一帮同学去郊游，很贴近学生的实际生活，更能激起学生学习的兴趣。Match and say 板块是用于操练B Let’s learn板块中的形容词比较级。通过学生的描述并比较小朋友调到的鱼的特征，达到运用语言的目的。 本课时是新授课，四会单词的原级已经学过，所以学生接受新知会很容易。在设计教学过程时，遵循以学生为主体的原则。采用chant、看图说一说、发现总结规律等多种教学内容和方法调动全体学生的参与，让学生在轻松、快乐的环境下，自主的学习。
教学 工具 PPT，课文视频，音频
教学 方法 情境教学法，任务型教学法，归纳巩固法
教学过程
学习任务 教学活动 设计意图
Part 1： Lead in Step I: Lead in 1.Let’s chant 2.Look and say T: Look at the pictures and tell me what they are like. 以唱含有形容词比较级的chant作为热身活动，活跃课堂气氛。再通过看图说一说复习形容词比较级，为本课的学习进行预热。
Part 2 ： Presentation Step II: Let’s learn 1.Look at the pictures and learn new word: T: Look at the pictures and tell me what they are like. Ss: The yellow bag is big. The green bag is ________ than the yellow one. T: Read the new words after me. T: Now let’s write the new words in your exercise books, three times for each new word. 2.Listen and read T: Now let’s listen to the recording and read the new words after it. 3.Quick mind T: Let’s play a game, let’s see who has quick mind. Read the words as quickly as you can. Ss:... . 4.Watch and answer T: Now let’s watch a short video and answer the questions given on the PPT. Ss: ... . 5.Listen and repeat T: Listen to the recording and repeat the conversation aloud. Ss: ... 6.Fill in the blanks T: Let’s fill in the blanks according to the conversation. Ss: ... . Read and find T: Let’s read the words and tell me what you can find. Ss: ... . 8.Language points T: Let’s summarize the rules of comparative forms. Ss: Summarize the rules and take some notes. 用课本情境图来演示，直观教学本节课形容词，使学生更直观地理解几组形容词比较级的意义。同时，把词汇教学融入到句子操练当中，教会学生正确使用本节课重点词汇。通过跟读和Quick mind游戏巩固重点词汇。 引导学生观察图片，带着问题观看动画，整体感知文本，并通过图示帮助学生逐步理解和掌握重点单词和句子。通过Fill in the blanks活动帮助学生加深对文本的印象。 引导学生总结形容词比较级的构成规律，实现语法学习的落实和达成。
Part 3： Let’s practice。 Step III: Let’s practice: 1.Match and say T: Now let’s look at the pictures and find out: Whose fish is bigger/smaller Ss: ... . 一、说出下列单词的比较级 二、用单词的适当形式填空。 三、根据图片，选择合适的单词，并用其正确 通过词汇、句子练习巩固本课时的学习重难点。
Part 4： Summary。 Step V:Summary T: Now let’s summarize key words and key sentences we have learned this period. 总结本节课词汇和句型。
Part 5： Homework。 Step VI: Homework 1. Listen and read the words on P7 for five times. 2. Review the language points. 3. Finish the homework sheet. 通过布置作业巩固复习本节课单词以及句型。养成朗读英语的习惯。
板书设计： Unit 1 How tall are you 第二课时 —How heavy are you, Jim —I’m 52 kilograms. —You’re heavier than me. small-smaller strong-stronger (直接加-er) thin-thinner big-bigger (双写尾字母加-er) heavy-heavier (去y为i加-er)
教学反思：本课时是一节词汇课。课前，学生通过chant和看图说一说，复习、巩固了已学的形容词比较级的句型，也为后面的学习打下坚实的基础。课中，我创设情境自然衔接前后课时的学习内容，利用直观的教学方式，如“比较图片”等，引出新词并教学。同时引导学生观察形容词比较级形式，尝试总结形容词比较级的变化规则，随后作总结讲解，强化了学生的理解。最后，通过要求学生不断将词汇融入句中进行描述，遵循“词不离句”的词汇教学原则，学生能掌握得更好。通过跟读课文、Quick mind等环节和游戏巩固重点词汇和文本内容，让学生每节课都有所获。
21世纪教育网(www.21cnjy.com)(共44张PPT)
Unit 1 How tall are you
Part B Let’s learn & Match and say
Learning
Objectives
语言能力
能听、说、读、写单词bigger，smaller，heavier，thinner，stronger；
能灵活运用比较级的单词及句型比较人和物的大小、胖瘦。
学习能力
培养学生的观察能力和运用知识的能力
思维能力
能比较人物、事物的差异性，并做出正确的价值判断。
文化意识
能感知事物多样性，在理解的基础上进行初步的比较；培养学生互帮互助的良好品质，教育其养成健康的饮食习惯。
1
2
3
4
Lead in
Presentation
Practice
Summary
Contents
5
Homework
Lead in
Part 1
Big, big, big,
make your eyes big.
Bigger, bigger, bigger,
make your eyes bigger.
Small, small, small,
make your eyes small.
Smaller, smaller, smaller,
make your eyes smaller.
Lead in
Let’s chant
Long, long, long,
make your arms long.
Longer, longer, longer, make your arms longer.
Short, short, short,
make your arms short.
Shorter, shorter, shorter, make your arms shorter.
Lead in
Let’s chant
big
bigger
Lead in
Look and say
small
smaller
Lead in
Look and say
long
longer
Lead in
Look and say
short
shorter
Lead in
Look and say
tall
taller
Lead in
Look and say
young
younger
Lead in
Look and say
old
older
Lead in
Look and say
Presentation
Part 2
What’s it like
The yellow bag is big.
The green bag is ________ than the yellow one.
big
bigger
Presentation
Let’s learn
What’s it like
The blue bag is small.
The black bag is ______than the blue one.
small
smaller
Presentation
Let’s learn
The yellow shoes are ______ than the white shoes.
bigger
The white shoes are ______ than the yellow shoes.
smaller
John
Jim
What is John like
John is_______than Jim.
thin
thinner
Presentation
Let’s learn
John
Jim
What is Jim like
Jim is_______than John.
heavy
heavier
Presentation
Let’s learn
What’s Zhang Peng like
Zhang Peng is ________than Sarah.
strong
stronger
Presentation
Let’s learn
What’s it like
strong
stronger
Presentation
Let’s learn
What’s Sarah like
Sarah is ________
than Zhang Peng.
thin
thinner
Presentation
Let’s learn
bigger
smaller
thinner
stronger
heavier
Presentation
Listen and read
bigger
smaller
thinner
heavier
stronger
Consolidation
Quick mind
1. How heavy is Jim
2. Who is heavier, Jim or John
Jim is 52 kilograms.
Jim is heavier.
Consolidation
Watch and answer
John: How heavy are you, Jim
Jim: I'm 52 kilograms.
John: You're heavier than me.
Consolidation
Listen and repeat
John: _________ are you, Jim
Jim: I'm 52 kg.
John: You're heavier than me.
Jim: _________________
John: I'm 50 kg.
I'm ______ than you.
How heavy
How heavy are you
thinner
Consolidation
Fill in the blanks
bigger
thinner
heavier
smaller
stronger
big
thin
heavy
small
strong
Consolidation
Read and find
1) 一般情况下，在形容词后加-er
long → longer, strong → stronger, small → smaller
2) 以不发音的e结尾的形容词，加-r
nice → nicer, safe → safer
3) 以一个辅音字母结尾的重读闭音节词，双写末尾辅音字母，再加-er。
fat → fatter, thin → thinner, big → bigger
Consolidation
Language points
4) 以辅音字母加y结尾，变y为i，加-er
happy→happier,early→earlier,
funny→funnier, heavy→heavier
5) 多音节词，单词前加more
beautiful→more beautiful,
interesting→more interesting
Consolidation
Language points
Enjoy a song
Practice
Part 3
Look and guess:
Whose fish is bigger/smaller
Development
Match and say
Chen Jie's
Sarah's
Mike's
Wu Binbin's
Oliver's
Mike’s fish is ... than ____.
Development
Match and say
long
longer
small
smaller
big
thin
bigger
thinner
heavier
heavy
一、说出下列单词的比较级。
Exercise
1. You ______ stronger than me. (be)
2. Amy’s fish is smaller than______.( Mike)
3. My cats are ______ than yours. ( heavy)
4. I’m ______ (tall)and ______ (thin) than him.
二、用单词的适当形式填空。
are
Mike’s
heavier
taller
thinner
Exercise
三、根据图片，选择合适的单词，并用其正确
形式填空。
1. The elephant is ______ than the cat.
The cat is _______ than the elephant.
big
small
bigger
smaller
2. The panda is _______ than the monkey.
The monkey is ________ than the panda.
strong
thin
stronger
thinner
Exercise
3. The boy is _______ than the girl.
The girl is ________ than the boy.
thin
heavy
thinner
heavier
Exercise
Summary
Part 4
Key words:
smaller, bigger, thinner, heavier, stronger
Key sentences:
—How heavy are you
—I'm 52 kilograms.
—You’re heavier than me.
Summary
Homework
Part 5
1. Listen and read the words on P7 for five times.
2. Review the language points.
3. Finish the homework sheet.
Homework
Thank you！
