(共27张PPT)
英 语
PEP版 五年级下册
Unit 5
Whose dog is it
Part A
Let's spell
1.能够感知并归纳字母组合ng和nk在单词中的发音规则，即ng和nk在单词中分别发/ /和/ k/。
2.能够根据发音规则读出含有字母组合ng和nk的单词，并能够根据单词发音拼写出相应单词，完成句子。
3.能够在单线上完成书写句子的活动，做到书写规范正确。
学习目标
Greetings
Warm up
Revision
Play a game
Rule：
教师说一句，学生说一句。但是学生说的句子必须和老师说的句子意思相同。
如：
—This book is Mike's.
—This book is his.
Warm up
Learn the word
Look!
What is he doing？
He is singing.
Great！
He can sing.
唱歌
Warm up
Learn the word
Look! There are two rulers.This one is ...
Short.
You are right! Is this ruler short, too
长的
No.
Good！The second one is long.
Warm up
Learn the word
Listen！ The telephone is ringing.
Yes.
响铃
Warm up
Learn the word
Listen！What do you hear now
A baby is crying.
年幼的
Great! There is a young baby crying.
Warm up
/ /
what can you find
long
sing
ring
young
ng
ng
ng
ng
Practice
E lish
Can you read it
ng
morni
eveni
thi
stro
so
Practice
Learn the word
Look! What is this
思考。
思考
What is he doing
Yes！he is thinking.
Homework.
Warm up
Learn the word
What’s that？
墨水。
墨水
Yes！it’s a bottle of ink.
Warm up
Learn the word
What’s that？
An elephant.
象鼻
Yes. And the elephant has a long trunk.
Warm up
Learn the word
What’s that？
A dress.
粉色
What colour is it？
粉色。
You are right！It’s pink.
Warm up
/ k/
k
what can you find
thinK
ink
trunk
pink
nK
nk
nk
nk
Practice
tha
Can you read it
nk
cli
da
ba
ta
bla
Practice
Listen and read
Practice
Watch and repeat
Presentation
Fast word reading
pink
trunk
young
ink
sing
ring
think
long
Presentation
Let’s chant
Presentation
Presentation
Watch and check
Presentation
Let’s write
-ng
-nk
song
ring
sing
thing
morning
long
trunk
think
drink
pink
thank
bank
Presentation
Watch and check
Presentation
Listen and write
(eat)
(jump)
(drink)
(sing)
Zoom is eating.
John is jumping.
Zip is drinking.
Sarah is singing.
Unit Five Whose dog is it
Part A Let's spell
课堂小结
ng
/ /
nk
/ k/
young
long
sing
ring
pink
trunk
ink
think
Pronounciation
谢谢
21世纪教育网（www.21cnjy.com)
中小学教育资源网站
兼职招聘：
https://www.21cnjy.com/recruitment/home/adminThe third period
Part A Let’s spell
内容分析
本课时是PEP五年级下册Unit5第三课时，围绕“本单元的音标、核心词汇和句型”展开。Let’s spell学习字母组合ng和nk在单词中的发音规则。本课时的重点是音标的学习，分成三个板块，让学生感知、归纳和运用字母组合ng和nk的发音规则。
课时目标
知识与能力
能够感知并归纳字母组合ng和nk在单词中的发音规则，即ng和nk在单词中分别发/ /和/ k/。
能够根据发音规则读出含有字母组合ng和nk的单词，并能够根据单词发音拼写出相应单词，完成句子。
能够在单线上完成书写句子的活动，做到书写规范正确。
过程与方法
在故事情境中教学单词可以提升学生的学习兴趣，并巩固学生对于字母组合ng和nk的认读,强化学生对发音规律的记忆。让学生通过听音和观察来总结字母组合ng和nk的发音规则,培养学生的自主探究学习能力。让学生通过本课时习得的发音规则来尝试读出新单词的发音,以此来进行语音知识的巩固和迁移,培养学生的自主探究学习能力，巩固相应的发音规则。训练现在进行时的用法。在写的过程中，教师在课堂内巡视，帮助并点拨学生。
情感态度价值观
培养学生独立思考的习惯，树立学习英语的自信心。
教学重难点
教学重点
能够熟读本板块的单词，学习字母组合ng和nk在单词中的发音。
教学难点
能够通过课本动画观察单词结构，并根据发音规则试图读出新单词并判断读音。
教学准备
教学课件、视频、语音例词单词卡等。
教学媒体选择
多媒体，录音。
教学活动
小组合作
教学过程
Step 1: Warm-up & Lead-in
1. Greetings.
2. Enjoy a song—Phonics song.
Step 2: Presentation
Learn the pronunciation of “ng”.
(1)Learn the word “sing”.
T: Look! This is Meimei. What is she doing？ (课件出示：正在唱歌的图片。）
Ss: She is singing.
T: She is singing. She can sing.
Students read the word “sing” after the recording.
(2)Learn the word “long”.
Show two rulers. （课件出示：一长一短两把尺子。）
T: Look! Meimei has two rulers. This one is…
Ss: Short.
T: You are right! Is this ruler short, too
S: No.
T: Look! The second ruler is…
Ss: Long.
Students read the word “long” after the recording.
(3)Learn the word “ring”.
（课件出示：女孩Meimei在客厅图片。）
T: Where is Meimei now
Ss: She is in the living room.
T: (课件出示：电话正在响铃的图片。) Look！The telephone is ringing.
Read after me：ring. Students read the word “ring” after the teacher.
(4)Learn the word “young”.
T: The telephone is ringing. (课件出示:婴儿正在哭的图片。) Listen! What do you hear now
Ss: A baby is crying.
T: Great! The telephone is ringing. So the young baby cries.
Students read the word “young” after the teacher.
(5)Summary.
T: What do you find (课件出示：Let's spell上面四幅图。)
Summary: All these words contain“ng”.“ng”sounds“/ /”.
(Write down the words “long, sing, ring, young” on the blackboard.)
The teacher summarizes the pronunciation rule. Students read after the teacher and then read the words loudly.
T: “ng” sounds…
Ss: / /. (Write down “ng/ /” on the blackboard.)
(6)Practice.
a. Fast reading
The teacher shows the cards of these five words one by one. Students read them out quickly.
b. Can you read more
(课件出示：更多含有ng的单词。)
The teacher checks from all the students to the individuals.
2. Learn the pronunciation of “nk”.
(1)Learn the word “think”. (课件出示：一个女孩做作业思考的图片。)
T: (Point at the homework.) Look! What is this
Ss: Homework.
T: Oh, look! The girl can't do her homework now. What is she doing
Ss: She is thinking.
Students read the word “think” after the teacher.
(2)Learn the word “ink”. (课件出示：一个墨水瓶的图片。)
T: Look！ The ink bottle falls down. You can see the ink.
Students read the word “ink” after the teacher.
(3)Learn the word “pink”. (课件出示：女孩Meimei穿着粉色连衣裙的图片。)
T: Look! This is Meimei\'s dress. What colour is it
Ss: It’s pink.
Students read the word “pink” after the teacher.
(4)Learn the word “trunk”. (课件出示：女孩Meimei在动物园看大象的图片。）
T: Meimei wears her pink dress. Look! Where is she now
Ss: At the zoo.
T: What does Meimei see
Ss: An elephant.
T: Yes. And the elephant has a long trunk.
Students read the word “trunk” after the teacher.
(5)Summary.
T: What do you find (课件出示：Let’s spell下面四幅图。)
Summary: All the words contain “nk”. “nk” sounds “/ k/”.
(Write down the words “think, ink, trunk, pink” on the blackboard.)
The teacher summarizes the pronunciation rule. Students read after the teacher and then read the words loudly.
T: “nk” sounds…
Ss: / k/. (Write down “nk/ k/” on the blackboard.)
(6)Practice.
Can you read more (课件出示：更多含有nk的单词。)
The teacher checks from all the students to the individuals.
Step 3: Practice
1. Read, listen and chant.
(1)Read the words together. (课件出示：Let's spell八幅图。)
Students read after the recording.
Listen and chant.
a. Listen to the chant.
The teacher plays the recording. Students listen carefully.
b. Read the chant.
Students follow the recording and read the chant.
Step 4: Consolidation & Extension
1. Read, write and listen.
(1)Look and read.
Two students work in a pair. Read the words to each other.
(2)Listen and write.
Students listen to the recording and write the answers in the blanks.
(3)Check the answers and listen again. (课件出示：答案及音频。)
2. Look, listen and write.
（1）Read the words one by one.
（2）Listen and follow the recording.
（3）Write down the sentences on the textbook.
（4）Check the answers together. （课件出示：答案及听力原文。）
板书设计
Unit 5 Whose dog is it ？
Part A Let’s spell
ng / / long sing ring young
nk / k/ think ink trunk pink
作业设计
Try to find more words that have “ng” or “nk” and share them. （课后查阅字典，尝试找到更多含有ng或nk字母组合的单词。）
教学反思
1教师创设了情境进行语音教学，使得枯燥的语音知识生动有趣，便于学生接受和学习。
2练习的设置具有梯度，由易到难，并让学生利用拼读规则尝试读出新的单词，及时地巩固了本节课的语音知识点。
3本课时还有写的练习，教师一定要在课堂上进行巡视，帮助指导学生。
