(共28张PPT)
英 语
PEP版 四年级上册
Unit 2
My schoolbag
Part A
Let’s spell
1.能够读出符合i-e发音规则的单词，并能根据单词的读音拼写出符合i-e发音规则的单词。
2.能够根据单词的读音拼写出符合i-e发音规则的单词。
学习目标
Sing a song.
Warm up
A pig.
It’s a big pig.
What’s this
Warm up
Six.
Six big pigs.
How many pigs now
Warm up
Pig, pig, big pigs!
How many big pigs
Six big pigs.
Let’s chant
Warm up
What’s in your schoolbag
Free talk
Presentation
Look! Zoom has a new schoolbag, too. Wow! It’s nice.
nice
Presentation
Zoom’s schoolbag is nice. So he likes it very much.
like
Presentation
It’s a kite.
Guess: What’s in Zoom’s schoolbag
Presentation
kite
i-e
t
kite
Presentation
What can you find
five
nine
Presentation
Zoom flies the kite all day. He’s hungry.
He’s eating some rice.
rice
Presentation
rice
i-e
rice
Presentation
nice
like
five
nine
kite
rice
The vowel letter “i” and a silent “e” at the end of the word, sounds the same sound with “i”. That is,
“i-e” sounds in the words.
What can you find
Presentation
like
kite
five
nine
rice
Read and match
Practice
like
kite
five
nine
rice
Let’s spell
Practice
See the nice new kite,
With the big number nine.
Do you like the nice new kite
Yes, it is very fine.
好的
Let’s chant
Practice
Read, listen and number.
Practice
Read, listen and number.
2
3
5
4
1
6
Practice
1. kite nine 2. fine hit
3. mine like 4. six pig
5. sit ice ream 6. five rice
√
×
√
√
×
√
Read and distinguish
Practice
Listen, circle and write.
Practice
Listen, circle and write.
i i-e
i i-e
i i-e
i i-e
Practice
time
wife
white
line
bite
Mike
drive
Read the words
Practice
i
i-e
A. bit B. nice C. sit D. line
E. kite F. six G. rice H. wide
I. side J. pig K. nine
A
B
C
D
E
F
G
H
I
J
K
Classify the given words
Practice
Unit Two My schoolbag
Part A Let’s spell
pig
big
six
nice
like
kite
five
nine
rice
fine
i
i-e
课堂小结
谢谢
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The third period
Part A Let’s spell
内容分析
本课是PEP小学英语四年级上册Unit 2第三课时。本单元学习的主题是描述书包的颜色并说出书包里的教材及其他物品名称。这一课时和音标有关，教学重点能够读出符合i-e发音规则的单词,能够根据单词的读音拼写出符合i-e发音规则的单词。
课时目标
知识与能力
能够感知并归纳i-e在单词中的发音规则，即i-e在单词中发长音/a /。
能够读出符合i-e发音规则的单词。
能够根据单词的读音拼写出符合i-e发音规则的单词。
过程与方法
在教学中通过拆音、拼音和分类等语音意识训练活动，引导学生观察、发现并自己归纳i-e在单词中的发音规则。通过练习帮助学生按照发音规则拼读单词、辨认词形并完成单词的拼写。通过尝试利用发音规则拼读单词和按读音将单词分类这两个活动，巩固并检测学生对本节课i-e的发音及发音规则的掌握情况。
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
1能够读出符合i-e发音规则的单词，并能根据单词的读音拼写出符合i-e发音规则的单词。
2能够根据单词的读音拼写出符合i-e发音规则的单词。
教学难点
能够根据单词的读音拼写出符合i-e发音规则的单词。
教学准备
教学课件、课文录音、视频等。
教学媒体选择
多媒体，录音。
教学活动
小组合作；游戏
教学过程
Step 1: Warm-up & Revision& Lead-in
1. Greetings.
2. Sing the song—My schoolbag. (出示课件)
3. Let’s chant.
T: What’s this
Ss: A pig.
T: Yes, It’s a big pig. (Write down “big, pig” on the blackboard.) How many pigs now
Ss: Six.
T: Good. Six big pigs. (Write down “six” on the blackboard.)
Chant in groups. Let’s have a PK. The winner will get a red star.
4. Lead-in.
T: S1, show me your schoolbag. What’s in your schoolbag
S1: A Chinese book, a maths book…
Talk about things in the schoolbags with several students.
Step 2: Presentation
1. Find the letters: i-e.
Find and learn the pronunciation rule of “i-e”.
(课件出示:Zoom背书包的图片)
(1)T: Look! Zoom has a new schoolbag, too. Wow! It’s nice. (Write down “nice” on the blackboard.)
Students read it after the teacher. The teacher underlines the letters “i-e” and teaches /a /.
(2)T: Zoom’s schoolbag is nice. So he likes it very much. (Write down “like” on the blackboard.)
Students read it after the teacher. The teacher underlines the letters “i-e”.
T: How does “i-e” sound Yes, “i-e” sounds /a /. Read after me, /a /-/a /-/a /.
Read like this: i-e/a /-c/s/-ice/a s/, nice/na s/; i-e/a /-k/k/-ike/a k/, like/la k/.
(3)T: Guess! What’s in Zoom’s schoolbag
Ss: An English book/A Chinese book/…
The teacher clicks the mouse. Show a kite on the PPT. (出示课件)
Ss: Wow! It’s a kite.
T: Yes, It’s a kite. (Write down “kite” on the blackboard.)
Students read “kite” after the teacher. Then the teacher repeats /a / and let some students try to underline the letters. (Reward students with some red stars.)
Read like this: i-e/a /-t/t/-ite/a t/, kite/ka t/.
(4)Click the mouse and enlarge the picture of the kite on the PPT. （出示课件）
T: Look! There’s a secret on the kite. What is it Yes, two numbers: five and nine. (Write down “five, nine” on the blackboard.) Read like this: i-e/a /-v/v/-ive/a v/, five/fa v/; i-e/a /-n/n/-ine/a n/, nine/na n/.
(Reward students with some red stars.)
(5)T: Zoom has a nice kite in his schoolbag. He likes the kite very much. He flies the kite all day. He’s hungry. He’s eating some rice. (课件出示:Zoom正在吃米饭的图片) （Write down “rice” on the blackboard.）
Let students underline “i-e” and read it. Then spell the word. (Reward students with some red stars.)
Lead students to observe their common points: “i-e”, the vowel letter “i” and a silent “e” at the end of the words, sounds the same sound /a / with “i”. That is, “i-e” sounds /a / in the words.
2. Read and match.
T: Look at the PPT. Read the words and match with the pictures. (课件出示:单词like, kite, five, nine, rice及其图片)
3. Read after the recording. （课件出示:教材P16 Read, listen and chant部分的音频）
(1)Look at the pictures carefully and say something about the pictures.
(2)Students listen to the recording.
(3)Students read after the recording.
(4)Students listen to the chant and circle the letters “i-e”.
Step 3: Practice
1. Read, listen and number. (课件出示:教材P16 Read, listen and number部分的音频)
T: Turn to page 16 and finish the exercise of “Read, listen and number”.
(1)The teacher teaches the word “fine” and students read the words.
(2)Listen to the recording and number the words.
(3)Check the answers.
Answers: 1. pig 2. big 3. fine 4. nice 5. six 6. ice
Read and distinguish.
Read the words in each group and distinguish.
3. Listen, circle and write.
(1)Give an example.
T: Look at the first picture. What can you see
Ss: “Five”.
T: Great! Now listen to the recording. (课件出示:“five”的音频) What do you hear
Ss: /fa v/.
T: Good job!
(2)Lead students to observe the pictures of this part and try to predict the content of the listening text.
(3)Let students listen, circle and write. (课件出示:教材P16 Listen, circle and write部分的音频) Remind them to pay attention to the words’ handwriting.
Answers: six big kite
Step 4: Consolidation & Extension
1. Try to read the following words.
Show some words with “i-e”, just like “time, wife, white, line, bite, Mike, drive” on the PPT. (出示课件)
Let students try to spell these words. Then read them aloud.
2. Classify the given words.
T: Read the following words and classify them according to their pronunciations. Discuss with your partners. Then report the results.
Check the answers.
Answers: / /: A C F J /a /: B D E G H I K
板书设计
作业设计
完成本节课习题。
教学反思
1课前歌曲及教师与学生谈论书包这一话题，都为创设本课新授部分的情境做准备。
2在复习环节通过自编歌谣，复习字母i在闭音节中发/ /音的规律，复习旧知,为后面学生辨别词形做准备。
3教师在教学中通过拆音、拼音和分类等语音意识训练活动，引导学生观察、发现并自己归纳i-e在单词中的发音规则，很好地体现了课堂教学中以学生为主体的教学理念。
4板书设计直观，重难点突出，起到了总结归纳的作用。
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