资源简介

(共11张PPT)
Pronunciation
SECTION A
Listen and repeat. Add one more word to each group.
1
ar er ir or ur
/a:/ / / / / / / / / / /
hard start ______ verb person ______ first bird ______ short horse ______ world word ______ hurt
nurse
______
dark
term
girl
pork
work
turn
Read and learn more about it.
在重读音节中通常发/a:/;
在非重读音节中通常发/ /;
在/w/后的重读音节中通常发/ :/
Read and learn more about it.
在重读音节中通常发/ :/
在非重读音节中通常发/ /;
Read and learn more about it.
通常发/ :/
在元音字母前通常发/a /
Read and learn more about it.
在重读音节中通常发/ :/
在非重读音节中通常发/ /
在/w/后通常发/ :/
Read and learn more about it.
通常发/ :/
Let’s choose the different sound.
1. hard start harm word
2. person verb perform north
3. smart bird first girl
4. hurt pork nurse purple
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。
Read the chant and clap when you read the bold syllables. Then listen and repeat.
2
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!
语音现象
英语是一种节奏较强的语言。英语句子中有的词重读，有的词不重读。英语单词中有重读音节和非重读音节，重读和非重读音节在句中形成一强一弱或一重一轻的变化，这样就形成了英语的节奏。
节奏 rhythm
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。英语节奏有重音等时的特点，即两个重读音节中的间隔时长大致相同。因此若两个重读音节间所包含的非重读音节少，则重读音节的元音就得读得比较慢，若所包含的非重读音节多，则重读音节的元音读得会相对短些，同时非重读音节读得更快。

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