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(共27张PPT)
O(译林2024版)七年级 O
Unit 3
Welcome to our school!
Pronunciation
name face game age
late
be he me we these fine hi write time kite old home nose nose close computer cute student student use
Let's review!
Read and say.
/er/
/i:/
/ai/ / / /ju:/
Tick-tock. Eight o’clock .
It’s time to eat.
Tick-tock. Ten o’clock .
It’s time to meet.
Chants
/ t /清辅音
A baby is in the bed. He wants the bananas on the table.
/ b / 浊辅音，声带振动
By the end of the lesson,I will be able to...
learn the pronunciation of consonants in words;
learn the difference between voiceless consonants and voiced consonants;
apply the pronunciation rules learned in this lesson to read the new words.
Chants
Bird, bird, don’t fly away.
Stand on my desk.
And be my friend, Ok
/d/浊辅音
cap cat dad man
map
desk egg pen red
yes
big city him sit
with
box dog long not
stop
but cup duck run
sun
/ /
/e/ /I/
/p/
/A/
Read and say.
Let's review!
There is a car and a cat. They are both black. I like this colour very much.
/K/清辅音
Let's review!
重读开音节
/ei/
/e/
/ai/
/ /
/ju:/
五个元音字母
a
e
●
0
u
重读闭音节
/ /
/ iz/
/I/
/p/
/A/
A girl and a dog are walking on the green grass.
/g/浊辅音
你的发音够准吗？
tell glad talk ground
kite dinner cake
sky duck date
glass teacher diary
take week dear
worker when
/j/
/w/
yellow young
half vowels (半元音)
/h/
/r/
/l/
hat hope
run river
lake bell
似拼音
元音 单元音 /a:/ / :/ / :/ /i:/ /u:/
/A/ / / / / /i/ /u/ /e/ / /
双元音/ei//ai// i// u/ /au/ //i / /ε / /u /
辅音 清辅 What's this / /t / /ts/ /θ/ /tr/ /h/
浊辅 3/ /d / /dz/ /δ/ /dr/ /r/ /l/ /j/
/w/
鼻音 /m/ 7m 7
英语共有 48 个音素，其中元音音素 2 0 个，辅音音素 28 个。
英语辅音和元音在语言中的作用相当于汉语中的生母和韵母。
remember
you
Do
/l/ 在音节首、元音之前的发音就是普通的齿龈边音 [l]，即汉语拼音的 l 。
而/l/ 在音节末或辅音之前，则要发成软腭化齿龈边音 [ ]，具体来讲，发 [ ] 时，舌后上抬，舌根接近软腭，气流从舌头旁边的间隙中流出。
/l/
I live a happy life.
Let's go to the lake.
A little pill may well cure a great ill.
/g/浊辅音
农夫割草/g/ /g/ /g/
great
/ɡre t/
grass
/ɡrɑ s/
big
/b ɡ/
Read them together
/p/ /t/ /k/
/b/ /d/ /ɡ/
/m/ /n/ / /
/j/ /w/
/h/ /l/ /r/
清辅音
浊辅音
鼻音
半元音
似拼音
/h/清辅音
喝水喝水/h/ /h/ /h/
hall
/h l/
behind
/b 'ha nd/
who
/hu /
Let’s read
A. Read the words below. Pay attention to the different sounds of the letters in bold.
big
pig
aunt
and
nice
rice
class
glass
mice
nice
call
tall
light
night
them
then
thin
sing
clean
green
Practice
1 2 3 4 5
6 7 8 9 10
/p/
/b/
/t/
/d/
/k/
/g/
/m/
/ /
/l/
/r/
/n/
/k/
/m/
/n/
/n/
/t/
/n/
/n/
/k/
/g/
l
b
w
c
t
l
w
t
k
w
B. Fill in different letters to make up two words for each group.
cook
match
food
find
/m/ 双唇紧闭，舌头放平，气流从鼻腔出来
捉迷藏捉迷藏/m/ /m/ /m/
maths
/m θs/
name
/ne m/
room
/ru m/
1. We can sing the English song.
2. There is a hall behind the classroom building.
3. We like the yellow flowers and the green trees in the garden.
4. Lucy loves reading in the library.
5. Peter puts his pencils and pens on the book.
C. Read the following sentences. Pay attention to the sounds of the letters in bold.
Dictate the words
Try to write down what words make the sounds.
/klɑ s/ /ɡlɑ s/
/θ n/ /s /
/br / /b ɡ n/
/kli n/ /ɡri n/
/n/双唇微微张开,舌头抵上齿龈气流从鼻腔出来
点头明白 /n/ /n/ /n/
no
/n /
know
/n /
fun
/f n/
drink
/dr k/
English
/ gl /
sing
/s /
/ / 双唇完全张开,舌头抵下齿龈气流从鼻腔出来
大象鼻子 / / / / / /
当堂检测
找出画线部分读音不同的单词。
1. baby bed bananas pie
2. windy would table door
3. car girl dog grass
4. water hat hand hers
5. monkey nine mother animal
6. yellow read angry ride
7. play sing songs think
1. 朗读P37的单词和句子，每个单词和句子读三遍。
2. 根据发音规律，写出五个含有特定辅音字母发音的单词。
3. 找一篇英语短文，标注出其中含有特定辅音字母发音的单词，并朗读短文。
Homework

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