资源简介

(共71张PPT)
Unit 4
My Favourite Subject
初中英语人教版七年级上册
Section A Pronunciation
Section A
Why do you like this subject
学习目标
1.根据例词，梳理发8个双元音（/e / /a / / / / / /a / / / /e / / /）的字母及字母
组合
2.认识连读现象。跟读模仿连读现象。
Pronunciation
diphthong
Let’s review
Aa
/e /
Bb
/bi:/
Cc
/si:/
Dd
/di:/
Ee
/i:/
Ff
/ef/
Gg
/d i:/
Hh
/e t /
Ii
/a /
Jj
/d e /
Kk
/ke /
Ll
/el/
Mm
/em/
Nn
/en/
Oo
/ /
Pp
/pi:/
Qq
/kju:/
Rr
/ɑ:/
Ss
/es/
Tt
/ti /
Uu
/ju:/
Vv
/vi:/
Ww
/d blju:/
Xx
/eks/
Yy
/wa /
Zz
/zi:/
Let’s review
a [ ] e [e] i [ ] o [ ] u [ ]
cat [k t] bed [bed] pig [p ɡ] hot [h t] cup [k p]
map [m p] pet [pet] sing [s ] dog [d ɡ] duck [d k]
Let’s review
a [e ] e [i:] i [a ] o [ ] u [ju:]
age [e d ] he [ hi ] fine [fa n] no [n ] use [ z]
cake [ke k] these [ i z] bike [ba k] those [ z] cute [kju t]
Let’s review
[i:] [ ] [e] [ ]
eat [i t] it [ t] bed [bed] bad [b d]
feet [fi t] fit [f t] men [men] man [m n]
sheep [ i p] ship [ p] head [hed] hat [h t]
/ / / / / / /ɑ /
her [h r] sister [ s st (r)] duck [d k] dark [dɑ k]
girl [ɡ l] summer [ s m (r)] hut [h t] march [mɑ t ]
turn [t n] doctor [ d kt (r)] much [m t ] heart [hɑ t]
Let’s review
Let’s review
/ :/ / / /u:/ / /
sport [sp t] fox [f ks] food [fu d] look [l k]
short [ t] shot [ t] school [sku l] good [ɡ d]
fork [f k] clock [kl k] rule [ru l] full [f l]
/ /
[ ]
[ ]
[i:]
[e]
/ /
/ /
/ :/
/ /
/u:/
/ /
/ /
Let’s learn
name
face
day
/e /
Let’s learn
发音技巧
1.先发 [e] 音，然后滑向[I]音
2.起点 e 的开口要比单发e相同或略小一些
3.前重后轻
[eI]
Let’s learn
[eI]
Let’s learn
ay
ai
a-e
ey
day[de ]
play [ple ]
pain [pe n]
brain[bre n]
race [re s]
place [ple s]
they [ e ]
obey [ be ]
[eI]
Let’s learn
China
why
nice
/a /
Let’s learn
发音技巧
1.起点的位置与大体一致，然后滑向[i]音
2.唇形由中性渐变为松驰扁唇
[a ]
Let’s learn
[a ]
Let’s learn
[a ]
i_e
ie
i
y
mile [ma l]
time [ta m]
pie [pa ]
lie [la ]
Friday ['fra -de ]
mind [ma nd]
try [tra ]
why [wa ]
Let’s learn
boy
toy
point
/ /
Let’s learn
发音技巧
1.起点的舌位在[ ]与[ :]之间，然后向[i]滑动
2. 唇形由圆唇渐变为中性
[ ]
Let’s learn
[ ]
Let’s learn
noise [n z]
voice [v s]
employ [ m-'pl ]
annoyed [ '-n d]
[ ]
oi
oy
Let’s learn
note
sofa
road
/ /
Let’s learn
发音技巧
1.从[ ]向[u]滑动，发音前重点轻
2.唇形由中性渐变为圆唇
[ ]
Let’s learn
[ ]
Let’s learn
[ ]
ow
oa
oe
o-e
grow[gr u]
snow [sn u]
goat [g ut]
toe [t u]
woe [w u]
stone [st un]
smoke [sm uk]
boat [b ut]
Let’s learn
mouth
now
about
/a /
Let’s learn
发音技巧
起点舌位比[a:]更前，然后音滑向[u]音
唇形由中性开口渐变为松驰圆形。
[a ]
Let’s learn
[a ]
Let’s learn
[a ]
ou
ow
down[daun]
brown [braun]
shout [ aut]
around [ '-raund]
Let’s learn
ear
here
near
/ /
Let’s learn
发音技巧
1.从[I]音滑向[ ]音，前面的[I]发得较清楚，后面的[ ]较弱
2.唇形由扁变为稍开
[I ]
Let’s learn
[I ]
Let’s learn
ear
eer
ere
ea
dear[d ]
near[n ]
beer [b ]
cheer[t ]
cere [h ]
here [f ]
idea [a - d ]
[I ]
theater [ θ -t ]
Let’s learn
share
wear
hair
/e /
Let’s learn
发音技巧
从 [e] 音滑向 [ ] 音，发音时舌尖抵下齿，前舌略抬起，双唇半开，[ ] 音软轻。
[e ]
Let’s learn
[e ]
Let’s learn
care [ke ]
dare [de ]
pear [pe ]
[e ]
are
ear
pear [pe ]
Let’s learn
sure
tour
poor
/ /
Let’s learn
发音技巧
1.从起点[u]，迅速向[ ]的方向滑动。
2.切忌将起点发作[u:]
[u ]
Let’s learn
[u ]
Let’s learn
poor [pu ]
moor [mu ]
tour [t ]
tourist [ t -r -st]
[u ]
oor
our
这八个音标都是双元音,双元音是两个元音联合发音的音。
Listen and repeat
1
/e / -a-e, name [ne m] face [fe s]
-ay day [de ]
/a / -i nice [na s] China [ t a n ]
-y why [wa ]
/ / -oy boy [b ] toy [t ]
-oi point [p nt]
/ / o-e -o note [n t] road [r d] sofa [ s f ]
/a / -ow now [na ]
-ou mouth [ma θ] about [ ba t]
Listen and repeat
1
/ / -ear ear [ (r)] near [n (r)]
-ere here [h (r)]
/e / -air hair [he (r)]
-ear wear [we (r)]
-are share [ e (r)]
/ / -ure sure [ (r)]
-our tour [t (r)]
-oor poor [ p (r)]
Try to read these sentences.
/e /
It’s a shame I’m not able to name everyone on the plane.
/a /
As a child, I used to ride my bike and play outside all day.
/ /
Avoid those annoying boys and their noisy toys.
Don’t forget to close the door when you go out.
/ /
[ e m]
[ e bl]
[ne m]
[ple n]
[t a ld]
[ra d]
[ba k]
[ a t sa d ]
[ v d]
[ n ]
[b iz]
[ n zi]
['t z]
[kl z]
[ɡ ]
Try to read these sentences.
/a /
I found a house with a mouse in the room.
/ /
I’m not sure if I can hear you clearly.
/e /
The air is clear after the rain, and the breeze is gentle.
I’m sure you’ll find a cure for your sore throat.
/ /
[fa nd]
[ha s]
[ma s]
[h (r)]
[ kl li]
[e (r)]
[ (r)]
[kj (r)]
Game Time
Can you put the toys into different boxs
/e /
/a /
/ /
/ /
name
boy
nice
face
note
day
why
toy
road
/a /
/ /
/e /
/u /
ear
now
mouth
near
here
hair
tour
wear
sure
poor
share
Pronunciation
liaison skills
在同一个意群中，前后相连的两个单
词之间，前一个单词末尾的辅音和后一个单词词首的元音有时可连起来读，这种现象称为连读（linking）。
连读现象是在语言交际中，特别是随
着语速的加快而自然产生的，可用符号“︶”表示。
语音小课堂
常见的连读有以下两种：
① 辅音+元音
当前一个词的词尾是辅音，后一个词以元音开头时，这两个词可以连读。例如：
It’s a good e on, Jack!
Is it on the desk Look at it.
Let me get it.
Can you play games with us
语音小课堂
② r/re+元音
当前一个词的词尾是r或re，后一个词的词首是元音时，这两个词可连读，中间增加一个 /r/ 音。例如：
Ask the teacher for it.
I need a pair of sports shoes for school.
语音小课堂
Read, listen, and repeat. Notice how the words link together.
2
Wake up! Wake up!
It’s time to get up.
What time is it
I don’t want to get up.
Come on! Get up!
I don’t want to get up.
Get up! You’re going to be late.
Late for what
Late for school.
But it is Sunday, Mum!
Let’s read more.
Bike and walk, run and talk, Eat and drink, sit and think.
Here and there, near and dear, Hear and clear, sure and near.
Pronunciation
Exercise
找出画线部分发音不同的一项。
(　B　) 1. A. hair B. ear C. wear D. share
(　A　) 2. A. boy B. note C. road D. sofa
(　C　) 3. A. why B. China C. face D. nice
(　C　) 4. A. day B. name C. past D. late
(　A　) 5. A. ship B. life C. biology D. dining
B
A
C
C
A
找出画线部分发音不同的一项。
(　B　)6.A.pattern B.brave C.action D.cat
(　B　)7.A.examination B.educate C.empty D.enemy
(　B　)8.A.bear B.wear C.near D.pear
(　B　)9.A.care B.copy C.certain D.coin
(　B　)10.A.Chinese B.teacher C.touch D.Christmas
B
A
C
C
D
单项选择
1.从ABCD四个选项中，选出句子连读标注正确的选项是________。
A．What do you think of the news on CCTV 9
B．I like watching the English news. I watch it every night.
C．Do you want to watch a game show with me now
D．I don’t mind it.
【点拨】考查单词的连读。英语中单词连读有以下几种情况：“
① 辅音+元音”型连读； ②“辅音+h”型连读；
③“辅音+半元音”型连读； ④“元音+元音”型连读；“r/re+元音”型连读。
选项A中，you/ju/以元音结尾，think/θ k/以辅音开头，不能连读，故排除；
选项C中，game/ɡe m/以辅音结尾，show/ /以辅音开头，不能连读，故排除；
选项D中，don’t/d nt/以辅音结尾，mind/ma nd/以辅音开头，不能连读，故排除；
选项B中，watch/w t /以辅音结尾，it/ t/以元音开头，可以连读。故选B。
单项选择
2.下列单词中，画线部分的字母a发双元音/eI/的一项是_____.
A．apple B．that C．at D．name
【点拨】根据四个选项单词的发音：
A. apple [ pl]; B. that [ t]; C. at [ t, t]; D. name[ne m],
所以单词name中的字母a发双元音/eI/。 故选D。
单项选择
3.下列选项中不是双元音的是________。
A．/a / B．/tr/ C．/e / D．/ /
【点拨】考查语音知识。/tr/ 是辅音；/a /、 /e /、 / / 都是双元音，故选B。
单项选择
4.下列单词中，哪一个含有双元音 /au/
A．about B．box
C．book D．teacher
【点拨】根据about [ 'ba t]，box [b ks]，book [b k]， teacher ['ti t ]
可知含有双元音/au/的单词是about。故选A。
单项选择
5.Which of the following is double vowel (双元音)
A．/ai/ / / B．/ / /i:/ C．/d / / t /
【点拨】考查语音知识。/ai/ / / 是双元音；/ / /i:/ 是单元音；
/d / / t / 是辅音。综上分析，故选A。
单项选择
6.下列字母发音中含有双元音 /ei/ 的是________。
A．Hh B．Ff C．Dd D．Gg
【点拨】四个字母中只有Hh发音中含有双元音 /ei/。故选A。
Reflecting
How well can you do these things Very well OK Needs work
1.I can pronounce /e / /a / / / / / /a / / / /e / / / correctly. 2.I can know the liaison skills well.
Homework
基础作业
提升作业
拓展作业
找出更多连读的句子，大声朗读
熟读8个双元音以及对应单词
制作思维导图总结8个双元音的发音规律以及对应单词

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