【精美课堂】Unit 7 课时 2 Prounciation 七上人教版课件+视频+音频

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【精美课堂】Unit 7 课时 2 Prounciation 七上人教版课件+视频+音频

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(共64张PPT)
初中英语人教版七年级上册
Section A Prounciation
Section A
How do we celebrate birthdays
学习目标
通过本课时学习,学生能够:
1.利用自然拼读规律,正确发音并区分 /h/, /r/, /l/, /m/, /n/, / /, /w/, /j/ 等音标,
2.使用正确的语调朗读对话。(学习理解)
Let’s learn
how
house
who
/h/
Let’s learn
发音技巧
1.嘴巴半开,上下齿张开,舌头平放,向外呵气
2.发音时声带不振动.
[h]
Let’s learn
[h]
Let’s learn
[h]
单词中
单词前
hair
[he ]
ahead
[ - hed]
hear
[h ]
Let’s learn
right
read
price
/r/
Let’s learn
发音技巧
1.软腭上升,封住鼻腔
2.舌身后缩,舌尖抬高,接近但不接触上齿龈后部
3.舌的后边缘接触上臼齿,舌尖微卷,舌中部下陷
4.气流沿舌中心线送出,不产生摩擦
[r]
Let’s learn
[r]
Let’s learn
[r]
单词中
单词前
recall
[r -k l]
break
[bre k]
receive
[r -si v]
pretty
[ pr -ti ]
Let’s learn
let
help
will
/l/
Let’s learn
发音技巧
1.舌尖及舌端紧贴上齿龈,舌面向硬腭抬起
2.气流从舌的两侧送出
[l]
Let’s learn
[l]
Let’s learn
[l]
单词后
单词中
单词前
library ['la -br -ri]
circle ['s (r)-k( )l]
leave [li v]
merrily['me-r -li]
flow[fl ]
tunnel ['t -n( )l]
Let’s learn
May
climb
swim
/m/
Let’s learn
发音技巧
1.双唇闭拢,软腭下垂
2.让气流从鼻腔送出,声带振动
3.发音完毕,双唇仍保持紧闭状态.
[m]
Let’s learn
[m]
Let’s learn
[m]
单词后
单词中
单词前
medal ['me-d l]
problem ['pr -bl m]
math [m θ]
bottom ['b -t m]
crime [kra m]
command [k '-mɑ nd]
Let’s learn
ninth
hundred
win
/n/
Let’s learn
发音技巧
1.口略开,软腭下垂,气流从鼻腔送出
2.唇形自然放松,封闭口腔气道
3.用手触碰鼻子明显感到鼻腔振动
[n]
Let’s learn
[n]
Let’s learn
[n]
单词后
单词中
单词前
nation ['ne - ( )n]
spoon [spu n]
noodle [nu:dl]
clean [kli:n]
bench [[bent ]
counter ['ka n-t ]
Let’s learn
thing
wing
tank
/ /
Let’s learn
发音技巧
1.口略开,软腭下垂,气流从鼻腔送出
2.唇形自然放松,舌叶部与软腭紧密接触,封住口腔通路
[ ]
Let’s learn
[ ]
Let’s learn
[ ]
单词后
单词中
English [' ɡ-l ]
wrong [r ]
drank [dr k]
strong [str ]
ink [ k]
bring [br ]
Let’s learn
week
sweet
when
/w/
Let’s learn
发音技巧
1.唇形收到闭圆形,舌尖接触下门齿背
2.舌后部向软腭抬起至后元音u:的高度
3.声带振动
[w]
Let’s learn
[w]
Let’s learn
[w]
wh
w
west[west]
winter ['win-t ]
while [wa l]
whether ['we- (r)]
Let’s learn
yes
year
yogurt
/j/
Let’s learn
发音技巧
口略开,唇形放松,舌尖接触下门齿背
舌前部向上腭抬起,接触硬腭并向前使力
声带振动
[j]
Let’s learn
[j]
Let’s learn
[j]
u
y
yes [jes]
year [ji ]
use [ju:z]
unique [ju -'ni k]
/h/ /r/ /l/ /m/ /n/ / / /w/ /j/
how [ha ] right [ra t] let [let] May [me ] ninth [na nθ] thing [θ ] week [wi k] yes
[jes]
house [ha s] read [ri d] help [help] climb [kla m] hundred [ h ndr d] wing [w ] sweet [swi t] year
[j (r)]
who [hu ] price [pra s] will [w l] swim [sw m] win [w n] tank [t k] when [wen] yogurt
[ j ɡ t]
Listen and repeat.
Let’s learn
[h]
[r]
[l]
[m]
[n]
[ ]
[w]
[j]
Practice more
line—nine lead—need light—night low—know
thin—thing win—wing ran—rang vet—wet
rock—lock read—lead
/h/
/a /
how
[ha ]
/m/
/e /
May
[me ]
/w/
/ n/
win
[w n]
/ h n/
/dr d/
hundred
[ h ndr d]
/na n/
/θ/
ninth
[na nθ]
/w/
/i k/
week
[wi k]
/t/
/ k/
tank
[t k]
Listen to the humorous conversation. Notice the intonation in each sentence.
A: Can I ask you some questions B: Sure. Go ahead.
A: When is your birthday B: On 23rd July.
A: Which year B: Every year.
A: What do you always get on your birthday
B: One year older.
语音小课堂
语调 (Intonation)
在说话或朗读时声调的抑扬叫作语调。英语的基本语调分为“降调”和“升调”两种,主要表现为语句末尾语调的降与升,用语调符号 (指降调)或 (指升调)来表示。
语音小课堂
① 降调一般用于:
A. 陈述句:It’s time to get up.
B. 特殊疑问句:When does he go to bed
C. 祈使句:Don’t run in the hallways.
D. 感叹句:What a nice day!
语音小课堂
① 升调一般用于:
A. 一般疑问句
Can we bring music players to school
B. 选择疑问句or前的部分
Is his hair long or short
Practice More
Papa: Little Johnny
Johnny: Yes. Papa.
Papa: Eating candies
Johnny: No, Papa.
Papa: Telling a lie
Johnny: Sorry, Papa.
元音音标的发音
长元音
短元音
单元音
/ɑ /
/ :/
/ /
/i:/
/u:/
/ /
/ /
/ /
/ /
/ /
/e/
/ /
双元音
元音
元音音标的发音
长元音
短元音
单元音
/ɑ /
/ :/
/ /
/i:/
/u:/
/ /
/ /
/ /
/ /
/ /
/e/
/ /
双元音
/e /
/a /
/ /
/ /
/a /
/ /
/e /
/ /
元音
辅音
清辅音
浊辅音
爆破音
清辅音
浊辅音
摩擦音
清辅音
浊辅音
破擦音
鼻音
半元音
舌边音
浊辅音
浊辅音
浊辅音
/p/
/t/
/k/
/b/
/d/
/g/
/f/
/θ/
/s/
/ /
/h/
辅音
清辅音
浊辅音
爆破音
清辅音
浊辅音
摩擦音
清辅音
浊辅音
破擦音
鼻音
半元音
舌边音
浊辅音
浊辅音
浊辅音
/p/
/t/
/k/
/b/
/d/
/g/
/f/
/θ/
/s/
/ /
/h/
/v/
/ /
/z/
/ /
/r/
/ts/
/t /
/tr/
/dz/
/d /
/dr/
辅音
清辅音
浊辅音
爆破音
清辅音
浊辅音
摩擦音
清辅音
浊辅音
破擦音
鼻音
半元音
舌边音
浊辅音
浊辅音
浊辅音
/p/
/t/
/k/
/b/
/d/
/g/
/f/
/θ/
/s/
/ /
/h/
/v/
/ /
/z/
/ /
/r/
/ts/
/t /
/tr/
/dz/
/d /
/dr/
/m/
/n/
/ /
/j/
/w/
/l/
Section A
Exercises
写出划线部分字母的音标。
1. / / March climb swim
2. / / win ninth hundred
3. / / hobby history handsome
4. / / really reason surprise
5. / / yogurt yard year
m 
n 
h 
r 
j 
单项选择
1.Which of the following is the right intonation (语调)
A.A: Is this your ↗book B: ↗Yes, it ↘is.
B.A: Where is my↘ schoolbag B: It’s on the↘bed.
C.A: These are my ↗pens. Are those your↘pens
B: ↘No, they ↘aren’t.
单项选择
2.Which sound is different from the other
A.home B.hope
C.hour D.house
找出画线部分与其他三个单词画线部分读音不同的选项。
1.A.bag B.dad C.carrot D.name
2.A.pig B.mile C.tennis D.win
3.A.courage B.aloud C.pound D.doubt
4.A.coast B.director C.except D.reflect
5.A.bathroom B.northern C.earthquake D.warmth
Reflecting
How well can you do these things Very well OK Needs work
I can pronounce the eight consonants correctly 2.I can read the conversations with right intonation.
Homework
01
跟读本节课所学的8个音标以及单词。
基础作业
制作思维导图总结本节课所学内容
02
提升作业
03
复习本学期所学的所有音标以及单词,并尝试用音标拼写单词。
拓展作业

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