资源简介

(共20张PPT)
https://book.21cnjy.com/studio/detail id=2032
Section A What are your favourite stories
(Pronunciation)
Unit 8 Once upon a Time
人教新目标（Go for it）版（2025春） 七年级下册
通过本节课学习，我能够：
Learning objectives
1. 掌握字母组合ch、ph、sh、th 和 wh 的常见发音规律，
并能听辨且准确读出含有这些字母组合的常见单词。
2. 识别自然语流中发生的音的同化现象，了解相关发音
规律，并通过模仿学会在口语表达中恰当使用音的同
化。
Part One
复习热身
Review
1. cook catch could twice
2. good game huge glass
3. talked helped played finished
4. climbed visited needed wanted
5. racket knife pick quick
Read them aloud and find out the different one.
/k/
/t/
/s/
/d /
/d/
/ɡ/
/ d/
/d/
/k/
/ \ /
Part Two
探究新知
Read the words loudly, explore the rules of pronunciation.
字母组合 ch 在单词中通常发/t /或 /k/两种音；在个别单词中发 / / 或 /d /。
machine
/ /
sandwich
/d /
chair chick rich choose beach
/t /
school chemistry headache character
/k/
Read the words loudly, explore the rules of pronunciation.
字母组合 ph 在单词中通常发 /f/ 音。
phone photo elephant physics
/f/
ship fish finish sheep fashion
/ /
字母组合 sh 在单词中通常发 / / 音。
Read the words loudly, explore the rules of pronunciation.
third thing both nothing truth
/θ/
those brother there though that
/ /
字母组合 th 在单词中通常发 /θ/ 或 / / 两种音。
Read the words loudly, explore the rules of pronunciation.
what whether when why whale
/w/
whose who whole whom
/h/
字母组合 wh 在单词中通常发 /w/ 或 /h/ 两种音。
Listen and repeat. Add one more word to each group.
ch ph sh th wh /t / /f/ / / /θ/ / / /w/ /h/
chair which ______ physics elephant ______ ship fashion ______ throw maths ______ then with ______ why where ______ who
whose
______
1
teach
photo
shine
thirsty
there
what
whom
In pairs, read the conversation aloud slowly. Then listen and read it
again at a normal speed. Notice how the letters in bold change sounds.
A: Did you read Little Women for English class It’s great!
B: No, I didn’t. Would you like to tell me about it
A: Well, I’d like to. But don’t you want to read it by yourself
2
What phenomenon (现象) is it
[f 'nɑ m n n]
当两个音相邻时，其中一个音常常受另一个邻音的影响而变成与其邻音相同，或相似，或变成第三个音，这种变音现象叫作音的同化。
同化现象是英语连贯说话中一种自然的变化，初学者应根据示范朗读体会和模仿学习。
Nice to meet you. /mi t ju/→ /mi t u/
What would you like to drink, tea or coffee /w d ju/ → /w d u/
What did you do last night /d d ju/ → /d d u/
音的同化（Assimilation [ s m le n] ）
Part Three
应用实践
The mouse helped the lion then. He bit through the net and set the lion free.
Where can you see the elephant, Teng Fei
Please share your chair with me, Peter.
Read and mark the pronunciation of the coloured letters.
/ /
/θ/
/ /
/ /
/ /
/ /
/ /
/w/
/ /
/t /
/f/
Whom do you like to go with
/h/
/ /
Read the following balad (歌谣) loudly, pay attention to the pronunciation of the coloured letters.
Thank you!
Thank your mother and your father.
Think how they help you.
They give you things.
They are always there.
That’s why you must say,
“Thank you!”
Read the conversation slowly, pay attention to the assimilation.
A: Can I get you something, Mary
B: Thanks, John! Could you give me some cold yogurt, please
A: Here, I got you one. It’s really good yogurt.
B: Yuk! What did you do This is very bad yogurt!
A: Oh, did you find your yogurt not yummy
B: I bet you added some salt, didn’t you
A: Ha ha, yes! I tricked you!
B: Just you wait! I’ll get you next time.
[ s m le n]
Part Four
课后小结
Summary
Section A (pronunciation)
字母组合ch, ph, sh, th 及 wh 在单词中的发音。
音的同化现象。
Homework
1. Practise the pronunciation we learnt.
2. Read the conversation in 2 carefully.
Must do:
Do the related exercise.
Try to do:
THANK
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明元英语工作室：
https://book.21cnjy.com/studio/detail id=2032
WELCOME TO课件中听力操作使用说明
许多下载我的课件的老师可能都遇到了同样的麻烦：听力操作比较麻烦。好多老师在给学生播放听力时，习惯于点击课件上的“小喇叭”图标，在使用我的课件时也用了同样的方法，结果却遇到了前所未有的麻烦，不知怎么办才好。下面我给大家讲解一下我的课件中的听力操作方法：
我的音频是嵌入式音频，所以老师们在使用我的课件的时候，不需要把课件和听力音频放到同一文件夹中，只需要课件就可以了。播放听力时，只需在其他任何地方按鼠标左键就可以了（不要点击小喇叭），就跟其他动画操作一样。用翻页笔的老师，只需要按翻页笔的“下一页”即可；如果想再听一遍，先按翻页笔的“上一页”，再按“下一页”就可以重复听。听完后如果按“下一页”，答案就会出现。
简单的一句话，我的课件中要播放听力，只需下翻页就可以。跟其他动画操作一样。

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