Loading in 2 Seconds...
Loading in 2 Seconds...
Chapter Two 第二章 后元音 Back Vowels: /ɑ: / / ɔ / / ɔ: / / u / / u: / Time: 2 periods. Chapter two The first period 第二章 第一学时. 后元音 Back vowels: /ɑ: / / ɔ / / ɔ: /. Warming-up Exercise.
Please read the following phrases in falling tone and rising tone, pay attention to the words containing /ɑ:/ /ɔ/ /ɔ:/ /u/ & /u:/ sounds.
/ɑ:/a fast car / a large shark / a starved
/ɔ/socks and stockings / borrow a novel /
clocks and watches
/ɔ:/more and more / on the fourth floor /
a short story
/u/look for the cook / woolen socks /
stood in the foot
/u:/a new rule / useful tools / stoop by a
There are five back vowels:
/ɑ:/ /ɔ/ /ɔ:/ /u/ /u:/
For all of them the tip of tongue is withdrawn towards the soft palate, lip-rounding plays an important part in producing all the back vowels except for /ɑ:/
plant glass class fast basket
star park car parcel hard
calm half palm (l is silent)
a fast car a starved artist
a laugh star a starry March night
half past nine
The dancing part stopped at half past five.
Arthur didn’t pass the art exam.
He laughs best who laughs last.
A large army marched past the grassland.
cop lock hot clock novel
want what was watch quality
because sausage Austria Australia
clocks and watches cotton socks
borrow a novel wash the mop
cost a lot watch that small fox
John has got a pot of hot water.
Lots and lots of clocks and watches has gone wrong.
The robber’s name is Robert.
saw jaw law yawn draw
horse born cord sword
cause fault war
fall all salt talk
tore before more board door
four fought taught daughter
more score short stories
walk across the lawn morning news report
forty horses to put more salt
Your four daughters are all very tall.
The reporter gave an important talk in the auditorium.
You ought to do what the doctor ordered.
put full sugar bull push butcher
wolf woman bosom to
good stood wood foot soot
(before t and d in the words)
book cook hook look took shook
(before k in the words)
could should would
look for the cook push aside the butcher
a good-looking woman took the book
cook the soup put the sugar in the bottle
The cook understood the sugar was no good.
He took a book to the wood and had a good look at it.
The woman couldn’t push the cart full of wood.
do who move lose
June rude Susan
too food soon moon spoon
you group soup through
glue true blue
chew juice shoe
food and soup blue boots
choose a good school at noon in June
Stoop by a cool pool useful tools
That news is too good to be true.
That student blew up a blue balloon on an afternoon in June.
As a rule, Sue is foolish and stupid at school.