(共28张PPT)
人教版英语三年级下册
Unit 3
At the zoo
Part A Let’s spell
教学目标
1. 语言知识目标：能够听懂、会说、认读、书写单词：big, pig, six, milk。
2. 思维能力目标：能够了解元音字母i在单词中发的短音/ / 。
3. 文化品格目标：能够根据元音字母i的发音规律拼读含有本字母的单词 。
新知导入
Let’s sing a song
新知导入
Let’s chant
新知导入
Look and read
Look at that _______.
Wow! It’s _____ and _____.
giraffe
tall
thin
新知导入
Look and read
Look at that _______.
Ha! It’s _____ and _____.
pig
short
fat
新知导入
Look and read
Look at that _______.
Ha! It’s _____ and _____.
tiger
tall
thin
新知导入
Look and read
Look at that _______.
Ha! It’s _____ and _____.
bear
tall
fat
新知讲解
Let’s enjoy.
新知讲解
What do you see
/p g/
/s ks/
Look at the pig.
It is pink.
There are six pigs.
新知讲解
What do you see
/b g/
/m lk/
Look at the whale.
It is big.
I like milk.
The milk is six yuan.
新知讲解
Let’s read and find
/p g/
/s ks/
/b g/
/m lk/
辅音+元音i+辅音
元音i / /
i
m
b
p
i
i
i
p
g
l
six
big
milk
pig
s
x
k
新知讲解
Listen and repeat
six
pig
big
milk
新知讲解
Listen, repeat and chant
新知讲解
Read and listen.
1. six pig
2. gift milk
4. it six
3. big pig
新知讲解
Let’s read more words.
sit
bit
pit
hit
fit
his
tip
it
in
pin
新知讲解
Let’s read more words.
fin
kid
pink
is
thin
fix
mix
pix
gift
win
新知讲解
Listen and write.
新知讲解
Watch a story
A big big day
新知讲解
Story time.
Today is a big, big day.
新知讲解
Story time.
Bill brings a big ship.
新知讲解
Rita brings a big lollipop.
Jill brings a big dish.
新知讲解
Happy birthday, Tim!
Tina brings a big fish.
新知讲解
Watch again
A big big day
课堂练习
选出下列每组中划线部分发音不同的一项。
( )1. A. it B. sit C. hi
( )2. A. five B. milk C. rice
( )3. A. six B. sister C. nine
( )4. A. right B. nice C. big
( )5. A. bit B. pit C. fine
C
B
C
C
C
作业布置
按照正确的格式书写单词：
谢谢
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人教版三年级英语下册教学设计
课题 Unit 3 At the zoo 单元 Unit 3 学科 English 年级 Three
教材分析 本单元是义务教育人教版（pep）小学英语教科书三年级下册第三单元。单元主题为At the zoo（在动物园）。主情景图通过孩子们和老师一起去动物园观察动物的来引出本单元的主题：描述动物的特征。A部分共三页，分三课时。第一课时为情景对话和练习部分。Let’s talk部分Mike和Amy跟着Miss White观察了长颈鹿，通过他们的对话引出了三会单词：tall, short, fat, 两会单词giraffe, so。同时呈现了本单元描述动物整体特征的句式：Look at that giraffe. It’s so tall. 在画一画，玩一玩的练习中，陈洁和John分别画了自己的动物，并使用重点句式来描述其特征。学生可以通过这样的活动来操练刚刚在对话中学习到的重点句式。第二课时为重点词汇和重点句型呈现，孩子们继续在动物园里游玩，发现了猴子和熊，从而呈现出三会词汇：tall, short, fat, thin，以及在Let’s talk中出现的描述动物的特征的句式：Look at that monkey. It’s fat. Let’s do是个指令活动，学生需要根据指示做到变胖、变瘦、变高、变矮的动作，从而操练重点单词。第三课时为语音学习，通过听一听、读一读、唱一唱，读一读、听一听，听一听、写一写三个活动，让学生理解并掌握字母i在单词里发的短音/ /。
学习目标 1. 语言知识目标：能够听懂、会说、认读、书写单词：big, pig, six, milk。 2. 思维能力目标：能够了解元音字母i在单词中发的短音/ / 。 3. 文化品格目标：能够根据元音字母i的发音规律拼读含有本字母的单词 。
重点 能够听懂、会说、认读、书写单词：big, pig, six, milk.能够了解元音字母i在单词中发的短音/ /。
难点 能够根据元音字母i的发音规律拼读含有本字母的单词
教学过程
教学环节 教师活动 学生活动 设计意图
导入新课 Teacher plays the short videos and leads students to sing and say the chant.Teacher presents some pictures of animals to lead students to review the adjectives in Part A. Watch the short videos and sing the song and say the chant.Look at the pictures and describe the animals. 以歌曲和chant活动来进行热身，既起到了温故知新的作用，还可以让学生在运动中做好学习英语的知识、心理准备。看图说动物活动帮助学生回忆上节课所学的描述动物的形容词，可以让学生充满乐趣地复习上课时学习到的重点知识。
讲授新课 Teacher plays a short video for students to watch.Teacher teaches the key words of this period by PPT. Teacher leads students to read the key words and practices them in the sentences. Teacher plays the record and short video.Teacher plays another short video for students to watch and follow.Teacher introduces a new story to students and leads them to read and understand it. Watch a short video and feel how letter I makes sound in these words.Learn to pronounce the key words and say the sentences after teacher. Then read all the key words and try to find out how the letter I makes sound in these words, and then they need to take some notes in their textbooks.Listen to the record and repeat, then watch the short video and say the chant. Next, students listen to the record and repeat the words in Read and listen. Finally, students try to read more words with letter I in them, they should remember how letter I makes sound.Watch the short video and write the key words according to how the letter I makes sound.Learn to read and understand the story after teacher, and then they try to retell it to the whole class. 学生观看视频，感受视频中含有I字母的单词里面，I 字母的发音规律；同时借助视频中授课外教夸张的表情和肢体语言感受学习英语的快乐。延续猜动物的活动，使环节之间衔接流畅。通过讨论图片，展示出本课时的语音例词; 通过逐层、多次朗读语音例词，发现字母I的发音规律，总结出字母i在单词里发的短音。通过拓展训练环节巩固发音规律，最后通过跟读和写单词，帮助学生学会使用自然拼读法。这一环节围绕本节课所学字母I 的发音规律增加了一个绘本故事，既可以训练学生利用字母发音规律拼读单词的能力，又可以训练学生的篇章阅读和理解能力。
课堂练习 Teacher gives students some time to finish the exercises. Finish the exercises by themselves. 检测当堂所学内容。
课堂小结 在学习字母发音规律的过程中，教师把主动权交给学生，引导学生自己发现规律并学习运用规律，从而较好地完成了学习任务
板书 Unit Three At the zooA. Let’s spellbig pig six milkLook at the pig. It is pink.
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