资源简介

(共23张PPT)
学习目标
通过本节课学习，学生能够：
根据例词，梳理ar、er、ir、or、ur在单词中的发音规律，能大致感知重读、弱读交替形成的语流节奏特点，能够区分话语中的重读和弱读，形成恰当的语流节奏。（学习理解）
Unit 6
Rain or Shine
Section A Pronunciation
vowels
consonants
ar
er
ir
or
ur
Pronunciation
“Bossy R”是一个英语自然拼读中的术语，中文意思是“专横的R”。它用来描述当字母“R”出现在元音字母后面时，会改变前面元音的发音。这种发音规则也被称为“R控制的元音”
（R-controlled vowels）
Pronunciation
ar er ir or ur
/ɑ / / / / / / :/ / / / /
hard start ________ verb person ________ first bird ________ short horse ________ word world ________ hurt
nurse
________
Pronunciation
ar /ɑ /
er,ir,or,ur / /
or / :/
ar er ir or ur
/ɑ / / / / / / :/ / / / /
hard start ________ verb person ________ first bird ________ short horse ________ word world ________ hurt
nurse
________
dollar
shark
farm
summer
actor
Saturday
serve
term
shirt
circle
sport
storm
work
worse
turkey
return
Listen and repeat
ar er ir or ur
/ɑ / / / / / / :/ / / / /
hard start ________ verb person ________ first bird ________ short horse ________ word world ________ hurt
nurse
________
dollar
shark
farm
summer
actor
Saturday
serve
term
shirt
circle
sport
storm
work
worse
turkey
return
ar, er, or, ur 非重读 / /
Listen and repeat
r音节 重读 例词 非重读 例词
ar /a:/ hard, start / / dollar, popular
/ :/（在w后） war,warm er / / verb, person / / summer
ir / / first, bird / /
or / :/ short, horse / / actor, doctor
/ /（在w后） word, world ur / / hurt, nurse / / Saturday
其他情况
当元音字母后面有两个r字母时，通常被视为元音字母在重读闭音节中的发音。例如：hurry/ h ri/中的u发/ /音，
carrot/ k r t/中的a发/ /音sorry/ s ri/中的o发/ /音
Summary
for shark bark core part fork
art large bird curve more born
smart fork dirty horse nurse first
number serve target swirl backyard worm
chore turtle charge her under morning
super north world work cord word
漩涡
蠕虫
家务活
要价
（细）绳
曲线
Practice
ar /ɑ / Mark started a large party at the farmer's market.
er / / It's the perfect day for her.
ir / / The girl got a skirt for her thirteenth birthday.
or / :/ There's a gorgeous short horse sitting on the porch.
/ / Worlds within words, words within worlds.
ur / / Nurse! On Thursday I hurt myself surfing.
农贸市场
get的过去式
非常漂亮的
门廊

Practice
the curved path through which objects in space move around a planet or star
（天体国绕行星或恒星运行的）轨道
Practice
the curved path through which objects in space move around a planet or star
（天体国绕行星或恒星运行的）轨道
the time of year when crops are cut and collected from the fields, or the activity of cutting and collecting them, or the crops that are cut and collected
收获时节；收割，收获；收成
Practice
James and his father wanted to go fishing at the port. They drove to the tackle store
to pick up some items. They had to get some fishing line and a jar of worms.
James found the jar of worms under a large rack of fishing poles. His father found
the fishing line. He picked the extra sturdy line so they could catch big fish. They gave
the clerk a credit card for their items.
James and his father left the tackle store, got in the car, and drove north to the water.
This would be their third trip to the port. Last time, they went home with five fish. This
time, they hope to catch more.

:
ɑ





:
:
:
:
:
:
ɑ
ɑ
ɑ
ɑ




Practice
English is a stress-timed language. It means the timing between stressed syllables is actually the same， It's just like music.
节奏 rhythm/'r m/
英语是一种重音节拍型语言。“重音节拍型语言” 是一种语言学概念，指的是在英语这种语言中，说话的节奏主要由重读音节决定，重读音节均匀分布，在两个重读音节之间可以有一个或多个弱读音节，弱读音节在发音时会进行弱化，使得重读音节之间的时长大致相等，从而形成一种类似节拍的节奏感。
Take a break.
I take a break.
I want to take a break.
I’m taking a break.
Dogs chase cats.
The dogs chase cats.
The dogs chase the cats.
The dogs are chasing the cats.
Read the chant and clap when you read the stressed syllables.
英语句子中的一个重读音节与其后若干非重读音节组成一个节奏组，即一拍。
两个重读音节中的间隔时长大致相同。 a beat
2
Take a break.
I take a break.
I want to take a break.
I’m taking a break.
● ●
●
● ●
● ●
Dogs chase cats.
The dogs chase cats.
The dogs chase the cats.
The dogs are chasing the cats.
● ●
● ● ● ●
● ●
● ● ●
● ● ●
● ● ●
●
● ●
● ● ●
● ● ●
● ● ● ●
Read the chant and clap when you read the stressed syllables.
英语句子中的一个重读音节与其后若干非重读音节组成一个节奏组，即一拍。
两个重读音节中的间隔时长大致相同。 a beat
2
2
Read the chant and clap when you read the bold syllables. Then listen and repeat.
What’s the weather like today
It’s windy and warm. It’s spring again.
Let’s fly a kite. Isn’t it great
Hooray! Hooray! Let’s play!
Stress
What's the weather like today
It's sunny and hot. It's summer again.
Let's go swimming. Isn't it great
Hooray! Hooray! Let's play!
What's the weather like today
It's clear and cool. It's autumn again.
Let's go for an outing. Isn't it great
Hooray! Hooray! Let's play!
What's the weather like today
It's snowy and cold. It's winter again.
Let's go skating. Isn't it great
Hooray! Hooray! Let's play!
Practice
What's the weather like today
It's sunny and hot. It's summer again.
Let's go swimming. Isn't it great
Hooray! Hooray! Let's play!
What's the weather like today
It's clear and cool. It's autumn again.
Let's go for an outing. Isn't it great
Hooray! Hooray! Let's play!
What's the weather like today
It's snowy and cold. It's winter again.
Let's go skating. Isn't it great
Hooray! Hooray! Let's play!
Practice
1.Listen to the recording, imitate the pronunciation
in the “pronunciation” section.
2.Practice "reading the chant".
Homework
Goodbye
Thanks!
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