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牛津深圳版英语四年级下Unit12第二课时教学设计
课题 The ugly duckling (2) 单元 12 学科 英语 年级 四年级下
学习目标 知识与技能目标：掌握新词back, behind, play together, happy, sad, away发音准确。能运用句型: The ugly duckling swims behind them.The three yellow ducklings play together.
重点 掌握新词back, behind, play together, happy, sad, away发音准确。能运用句型: The ugly duckling swims behind them.The three yellow ducklings play together.
难点 掌握句型The ugly duckling swims behind them.The three yellow ducklings play together.
教学过程
教学环节 教师活动 学生活动 设计意图
导入新课 Let’s review.教师出示图片问How is the duckling 引导学生回答He is big and grey. He is ugly.教师出示图片问How are the three ducklings 引导学生回答They are small and yellow. They are lovely.教师出示图片，问How many eggs are there 引导学生用There be结构写两个句子.(There are three small eggs and a big egg./ There is a big egg and three small eggs.)注意句中be的单复数。然后老师讲解There be结构的用法教师出示图片及句子，让学生根据课文内容说出覆盖部分的单词。 能根据图片说出其外貌特征，并掌握句型。会写句子，掌握There be的用法能说出覆盖部分的单词。 在交流的过程中老师将话题自然引入本单元教学内容。对于低年级学生来说，图像和动画更能吸引他们的注意力， 让他们很快融入情景之中。
讲授新课 二. Enjoy a story.1. T: How are the three small ducklings and the big duckling later 2.教师播放录音，领读课文对话，学生跟读，提醒学生注意模仿语音、语调。要注意读出故事中人物的心情哦！学生自己大声朗读。。和同伴分角色读。小组内齐读。2.教师讲解：Quack嘎嘎(鸭叫声), behind在……后面,反义词in front of. play together一起玩耍(They often play together.)，happy高兴的，反义词sad难过的，away去别处(The dog runs away again.)。3.老师将课文内容进行整合，然后播放录音，学生边听边跟读。4 老师将课文中的部分单词覆盖，学生能够根据课文内容说出覆盖部分的单词。5.Think and answer.老师出示课文图片并提出问题，学生根据图片及课文内容进行回答。6.DiscussionWhy the ugly duckling swims away 留给学生思考讨论。7Think and write.Mother Duck _____. The three _____ ducklings sit on her ______. The _____ duckling swims ______ them.The _____ yellow ducklings play ______. They are happy.The ____ duckling is ____. He swims ______. 8. Play a game.What’s missing 学生快速读出消失的单词。9知识讲解There be结构的用法10.本课重点句型: The ugly duckling swims behind them.The three yellow ducklings play together.三、Practice1.选择正确的答案。2.按要求改写句子。六、Summary1.单词和短语：back, behind, play together, happy, sad, away2.句型：The ugly duckling swims behind them.The three yellow ducklings play together.七、Homework1.将下列单词和短语抄写五遍：back, behind, play together, happy, sad, away2.练习句型：The ugly duckling swims behind them.The three yellow ducklings play together.3.能复述故事。 播放课文录音时，模仿语音语调；分角色朗读课文，并上台表演对话。掌握所学单词与短语的用法。能说出覆盖部分的单词能根据课文内容回答问题能够根据课文内容在横线上填上合适的单词能快速说出所消失的单词掌握There be的用法掌握本课重点句型。积极配合老师完成练习。 引导学生用各种形式，变化各种声调朗读课文对话，不断深入学习，加深印象。通过反复的听读训练，掌握词汇；通过图片方式，巩固单词；针对性的完成学习目标；学习形式生动多样化，使学生集中注意力，同时保持学习的积极性。能够达到复习课文内容，加深学生记忆。巩固本课所学知识。能够掌握本课的重点句型能够掌握本课所学的主要内容
课堂小结 大部分学生还坐不住，对于低年级学生来说，图像和动画更能吸引他们的注意力， 老师在今后的课上还可以增加一些趣味性，让他们很快融入情景之中，引导学生展开想象，让他们在类似的生活场景中运用所学语言，每队上台在交流的过程中老师将话题自然引入本单元教学内容，只有在提高学生英语兴趣的基础上，才能上好英语课。
板书 Unit 12 The ugly duckling1.单词和短语：back, behind, play together, happy, sad, away2.句型：The ugly duckling swims behind them.The three yellow ducklings play together.
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Unit 12 The ugly duckling
(2)
牛津深圳版 四年级下
Free talk
How is the duckling
He's big and grey. He is ugly.
Free talk
How are the three ducklings
They're small and yellow. They're lovely.
Free talk
How many eggs are there
There are three small eggs and a big egg.
There is a big egg and three small eggs.
There be结构
2.be动词的选用由后面的名词决定(就近原则)
There is a pen and two rulers on the desk.
There are two rulers and a pen on the desk.
Reivew
It’s sunny and warm. Mother Duck is near the river.
Reivew
There are three small eggs and a big egg.
Reivew
Mother Duck sits on the eggs.
Reivew
The three yellow ducklings are very lovely.
Reivew
He is big and grey. He is ugly.
Free talk
How are the three small ducklings and the big duckling later
Enjoy a story
Mother Duck swims. The three yellow ducklings sit on her back. The ugly duckling swims behind them.
behind在……后面
in front of在……前面
He is behind the door.
There is a tree in front of the classroom.
Quack! Quack!
Quack嘎嘎(鸭叫声)
Enjoy a story
The three yellow ducklings play together. They are happy.
play together一起玩耍
They often play together.
他们经常一起玩耍
happy高兴的
反义词sad难过的
Enjoy a story
The ugly duckling is sad. He swims away.
away去别处，朝另一个方向
The dog runs away again.
Let's read
自己大声朗读
和同伴分角色读
小组内齐读
Enjoy a story
Mother Duck swims. The three yellow ducklings sit on her back. The ugly duckling swims behind them.
Quack! Quack!
The three yellow ducklings play together. They are happy.
The ugly duckling is sad. He swims away.
Enjoy a story
Mother Duck swims. The three yellow ducklings sit on her back. The ugly duckling swims behind them.
Quack! Quack!
The three yellow ducklings play together. They are happy.
The ugly duckling is sad. He swims away.
Think and
answer
Where are the yellow ducklings sit
They sit on Mother Duck’s back.
Think and
answer
Who swims behind them
The ugly duckling swims behind them.
Think and
answer
Who play together
The three yellow ducklings play together.
Think and
answer
Are they happy
Yes, they are.
Think and
answer
Is the ugly duckling happy
No, he isn't. he is sad.
Why the ugly duckling swims away
discussion
Think and write
Mother Duck _____. The three _____ ducklings sit on her
______. The _____ duckling swims _______ them.
The _____ yellow ducklings play ______. They are happy.
The ____ duckling is ____. He swims ______.
swims
yellow
back
ugly
behind
three
together
ugly
sad
away
back
yellow
away
ugly
behind
sad
happy
together
swim
beautiful
快速读出出现的单词，看到炸弹要说“bomb嘭”。
Play the game
Let's learn
There be结构.
构成：There is/are +某物/人+某地/时，表示“某地/时有某物/人”
be的形式要遵循“就近原则”，即be的形式是由与它最近的那个名词来确定的，若那个名词是单数或不可数名词要用is, 若是复数就用are.
eg. There is a book and some pens on the floor.
There are some pens and a book on the floor.
知识讲解
Sentences
重点句型
The ugly duckling swims behind them.
The three yellow ducklings play together.
Practice
一、选择正确的答案。
1.The three yellow ducklings sit _____ her back.
A. in B. on C. at
2. The ugly duckling _____ behind them.
A. swim B.swimming C. swims
3. The ugly duckling is sad. He swims _____.
A. away B. together C. too
B
C
A
Practice
The three yellow ducklings sit on her back. (对划线部分提问)
_______________________________________
2.The ugly duckling swims behind them. (变为一般疑问句)
_____________________________________________
3. The ugly duckling is sad. (改为反义句)
____________________________________________
按要求改写句子
Where do the three yellow ducklings sit
Does the ugly duckling swim behind them
The beautiful duckling is happy.
Summary
1.单词和短语：
back, behind, play together, happy, sad, away
2. 句型：
The ugly duckling swims behind them.
The three yellow ducklings play together.
Homework
1. 将下列单词和短语抄写五遍：
back, behind, play together, happy, sad, away
2. 掌握句型：
The ugly duckling swims behind them.
The three yellow ducklings play together.
3.能复述故事。
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Unit 12 The ugly duckling第二课时 习题
一、选出不同类的单词。
1. A. green B. yellow C. beautiful
2. A. sit B. small C. swim
3. A. sunny B. rainy C. weather
4. A. three B duckling C. egg
5.A. small B. happy C. sit
二、根据首字母提示补全单词完成句子。
1. The u___ duckling swims behind them..
2. The three yellow ducklings sit on her b___.
3. They play t____.
4. Mother Duck is n____ the river.
三、按要求改写句子。
1. There is a small egg in the nest. (改为复数形式的句子)
____________________________
2.The ugly ducklings swims behind them.. (改为一般疑问句)
___________________________
3. The three ducklings are on Mother Duck’s back.(对划线部分提问)
___________________________
4. The ugly duckling is not happy. (变为同义句)
____________________________
5. There are four people in my family. (对划线部分提问)
________________________________
四、选择题。
( ) 1. The three yellow ducklings sit ____ her back..
A. in B. on C. at
( ) 2. The ugly duckling _____ behind them.
A. swim B. swims C. swimming
( ) 3. There ____ a big egg and three small eggs..
A. is B. are C. am
( ) 4. She ____ three eggs.
A. have B. having C. has
( ) 5. The three yellow ducklings ____ together.
A. play B. plays C. playing
五、读短文，根据短文内容选择正确答案。
Once upon a time, there lived a very shinny pig. The other animals in the barn laughed at (嘲笑) him, “You don’t look like a pig! Other pigs are all fat, but you are so skinny! Are you a pig ” The skinny pig was sad and lonely. No one wanted to play with him because he looked different. One night, the skinny pig saw smoke coming out of the roof(屋顶) of the hen house. He heard the hen shouting, “Help! Help!” The other animals couldn’t get into the hen house because they were so fat. The skinny pig ran inside and pulled the hens out of the fire. From that day on the animals became friends with their hero(英雄), the skinny pig.
( )1. What’s the meaning of skinny
A. too fat B. too thin C. too tall
( )2. The other animals ____ the skinny pig at first.
liked B. played with C. laughed at
( )3. One night, the ____gets on fire.
A. hen house B. pig’s house C. barn
( )4.The other animals couldn’t save the hens because they are _____.
fat B. afraid C. thin
Unit 12 The ugly duckling 第二课时 答案
一、
【解析】
1.green, yellow都是表示颜色的名词，beautiful是形容词，故选C。
2.sit, swim都是动词,small小的，形容词，故选B
3.sunny, rainy都是形容天气的形容词，weather是名词，故选C.
4.duckling, egg都是名词，three数词，故选A.
5. small, happy都是形容词，sit是动词，故选C.
【答案】
1.C 2.B 3.C 4. A 5. C
二、
【解析】
1.句意：丑小鸭在他们后面游泳, ugly丑的，故填ugly..
2.句意：三个小黄鸭坐在她的背上, back背部，故填back..
3.句意：他们一起玩, together一起，故填together..
4.句意：鸭妈妈在河附近, near附近，故填near..
【答案】
1.ugly 2. back 3. together 4. near
三、
【解析】
1. 此句改为复数形式时要将is改为are, egg改为eggs, 应为There are some eggs in the nest. 故填There are some eggs in the nest.
2. 此句改为一般疑问句时要借助于助动词does, 后面动词用原形，应为Does the ugly duckling swim behind them 故填Does the ugly duckling swim behind them
3. 此句划线部分是on Mother Duck’s back, 所以提问时要用Where are the three ducklings 故填Where are the three ducklings
4. 此句意是：这只丑小鸭不快乐，与之意思相近的是The ugly duckling is sad. 故填The ugly duckling is sad..
5. 此句划线部分是four, 所以提问时要用How many, 并将第一人称的my变为第二人称的your, 应为How many people are there in your family 故填How many people are there in your family .
【答案】
There are some eggs in the best.
Does the ugly duckling swim behind them
Where are the three ducklings
The ugly duckling is sad.
How many people are there in your family
四、
【解析】
1. 句意：三只小黄鸭在她背上, on her back.. 故选B.
2. 主语是第三人称单数，所以要用swims. 故选B.
3. There be结构句型，be的单复数由与之相邻的名词的单复数决定，因a big egg是单数，所以动词用is. 故选A.
4. 主语是第三人称单数，所以要用has，故选C.
5. 主语The three yellow ducklings是复数，所以后面动词填play.故选A
【答案】
1.B 2. B 3.A 4. C 5. A
五、
【解析】
1. 根据短文中Other pigs are all fat, but you are so skinny!.可知skinny的意思是too thin. 故选B.
2. 根据短文中The other animals in the barn laughed at (嘲笑) him,可知答案是C.
3. 根据短文中One night, the skinny pig saw smoke coming out of the roof of the hen house可知答案是A.
4. 根据短文中The other animals couldn’t get into the hen house because they were so fat..可知答案是A.
【答案】
1.B 2.C 3. A 4. A
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