(共50张PPT)
Unit 12
语音练习
上个单元学的是哪些语音讲解？
分为哪几类？
怎么读？
回想一下不规则动词过去式的变化
Listen and read.
begin began
drink drank
give gave
swim swam
sing song
sit sat
come came
blow blew
draw drew
grow grew
know knew
fly flew
bring brought
think thought
buy bought
fight fought
teach taught
ride rode
drive drove
write wrote
read read
put put
再听一次，注意不规则动词过去式中的元音字母及字母组合的读音。
begin began
drink drank
give gave
swim swam
sing sang
sit sat
come came
blow blew
draw drew
grow grew
know knew
fly flew
bring brought
think thought
buy bought
fight fought
teach taught
ride rode
drive drove
write wrote
read read
put put
What do you find
这些动词原形变为过去式时有什么规律？
读音变化有什么规律？
Let’s read!
began
drink
drank
begin
come
came
/ b 'g n /
/ b 'g n /
/ dr k /
/ dr k /
/ k m /
/ ke m /
1. 元音字母 i→a
动词原形中的元音字母 i 在过去式中变成了字母 a (come除外），读音由/ i / → / /；come的过去式came中的a读/e /。
Let’s read!
blew
draw
drew
blow
fly
flew
/ bl /
/ blu: /
/ dr : /
/ dru: /
/ fla /
/ flu: /
2. ew 字母组合
动词原形中的元音字母 ew， ew 字母组合读/ u: / 。
Let’s read!
brought
think
thought
bring
teach
taught
/ br /
/ br :t /
/ θ k /
/ θ :t /
/ ti:t /
/ t :t /
3. ough / augh
动词过去式中都包含ough或augh，读/ : / 。
Let’s read!
rode
drive
drove
ride
write
wrote
/ ra d /
/ r d /
/ dra v /
/ dr v /
/ ra t /
/ r t /
4. 元音字母 i→o
元音字母 i 在过去式中都变成了字母 o ，读音由/ a / → / /。
Let’s read!
read
put
put
read
/ ri:d /
/ red /
/ p t /
/ p t /
5. 动词原形与过去式形式相同
put与其过去式读音也一样，但read过去式读音发生变化，读/red/。
Listen again and read.
begin began
drink drank
give gave
swim swam
sing song
sit sat
come came
blow blew
draw drew
grow grew
know knew
fly flew
bring brought
think thought
buy bought
fight fought
teach taught
ride rode
drive drove
write wrote
read read
put put
你还能想到哪些学过的单词吗？
分组讨论， 看谁想的又多又快！
你喜欢绕口令吗？
你会读英语绕口令吗？
下面大家一起来试一试吧！
Tongue twisters
1) She sang a song. Suddenly she stopped. She said it was too sad.
/s/ (spelling s) sang, song, suddenly, stopped, said, sad
/ / (spelling sh) she
/z/ (spelling s) was
Tongue twisters
2) They lay by the lake and looked at the lights.
/l/ (spelling l) lay, lake, looked, lights.
朗读技巧
你知道哪些词重读，哪些词弱读吗？
对于韵脚，你都知道什么呢？
重读和节奏
Listen and read. Notice the stress and rhythm.
Grandpa
Grandpa’s hair is very white,
And Grandpa walks but slow.
He likes to sit in his easy chair,
While the children come and go.
“Hush! Play quietly,” says Mamma,
“Let nobody trouble dear Grandpa.”
Grandpa’s hand is thin and weak,
It has worked hard all his days;
A strong right hand, and an honest hand.
That has won all good men’s praise.
“Kiss it tenderly,” says Mamma,
“Let everyone honor Grandpa.”
Listen and read.
听录音跟读，注意重读的地方，并体会韵脚。
Grandpa
Grandpa’s hair is very white,
And Grandpa walks but slow.
He likes to sit in his easy chair,
While the children come and go.
“Hush! Play quietly,” says Mamma,
“Let nobody trouble dear Grandpa.”
Listen and read.
跟读第二段，尝试自己标出重读。
Grandpa’s hand is thin and weak,
It has worked hard all his days;
A strong right hand, and an honest hand.
That has won all good men’s praise.
“Kiss it tenderly,” says Mamma,
“Let everyone honor Grandpa.”
再听录音，并跟读，注意模仿，有感情地朗读小诗。
Grandpa
Grandpa’s hair is very white,
And Grandpa walks but slow.
He likes to sit in his easy chair,
While the children come and go.
“Hush! Play quietly,” says Mamma,
“Let nobody trouble dear Grandpa.”
Grandpa’s hand is thin and weak,
It has worked hard all his days;
A strong right hand, and an honest hand.
That has won all good men’s praise.
“Kiss it tenderly,” says Mamma,
“Let everyone honor Grandpa.”
朗读时：
重读音节应读得响亮而长久些。
弱读音节应读得轻而且短些。
注意：
Let’s chant!
Here are two chants. Read them first and then try to chant.
Last Weekend
On Saturday,
I rode a bike in the park
(I like to ride bikes),
And then I swam in the lake
(I like to swim in lakes),
La – la – la,
Last Weekend.
On Sunday,
I flew a kite in the park
(I like to fly kites),
And then I sat by the lakes
(I like to sit by lakes),
La – la – la
Last Weekend.
Did you find
ride → rode
swim → swam
sit → sat
fly → flew
What did you do last week
Can you chant more
She Sang a Song
She sings a song.
She plays guitar.
Her voice is sweet.
We feel joyful.
Then suddenly
The song, it ends.
I try to remember.
It was beautiful.
She sang a song.
She played guitar.
Her voice was sweet.
We felt joyful.
sing → sang
play → played
feel → felt
is → was
Did you find
What time will you want to sing
Can you chant like this
