(共46张PPT)
Unit
6
When
was
it
invented?
Section
B
(1a-1e)
ice-cream
How
about
its
taste?
Sweet,
cool
and
delicious!
How
do
the
bread
and
snack
taste?
Sweet
and
delicious.
Can
you
think
of
any
other
flavor
(n.味)?
salty,
bitter,
sour,
…
The
words
in
the
box
describe
how
food
can
taste.
Write
them
under
the
correct
pictures.
Some
pictures
have
more
than
one
word.
1a
______
______
______
______
______
______
______
______
crispy
sour
salty
sweet
cold
delicious
sweet
crispy
salty
sour
salty
adj.
脆的；酥脆的
adj.
酸的
adj.
咸的
fresh
sweet
____________________________
crispy
____________________________
salty
____________________________
sour
____________________________
Write
the
name
of
a
different
food
after
each
word.
banana
apple
Beijing
Duck
potato
chips
1b
grape
candy
cracker
cookie
salt
salted
fish
lemon
1.
Potato
chips
were
invented
by
mistake.
2.
They
were
invented
in
1863.
3.
The
customer
thought
the
potatoes
were
not
thin
enough.
Listen
and
circle
T
for
true
or
F
or
false.
1c
Listening
T
F
T
F
T
F
4.
The
customer
said
they
were
not
salty
enough.
5.
George
wanted
to
make
the
customer
happy.
6.
The
custom
was
happy
in
the
end.
T
F
T
F
T
F
n.
顾客
The
History
of
Potato
Chips
Do
you
know
how
potato
chips
were
invented?
Potato
chips
____________
by
a
cook
called
George
Crum.
They
were
invented
in
____.
Listen
again.
Complete
the
sentences.
were
invented
1853
1d
George
Crum
cut
the
potatoes
really,
really
____
and
then
cooked
them
for
a
long
time
until
they
were
_____.
Finally
he
put
lots
of
salt
on
them
so
they
were
__________.
thin
really
salty
crispy
Pair
work
Make
a
conversation
about
the
invention
of
potato
chips.
Use
the
information
in
1c
and
1d.
1e
Did
you
know
potato
chips
were
invented
by
mistake?
Wow,
I
didn’t
know
that.
Who
invented
them?
It’s
said
that
they
were
invented
by
a
cook
called
George
Crum.
When
was
that?
Oh,
it
was
back
in
1853.
Why
was
it
an
accident?
One
day,
a
customer
ordered
a
plate
of
fried
potatoes.
George
cooked
them
for
him.
When
the
potatoes
came,
he
said
they
were
cut
too
thick
and
sent
them
back
to
the
kitchen.
So
what
happened?
George
was
angry,
so
he
cut
the
potatoes
really,
really
thin,
and
he
cooked
them
for
a
long
time
until
they
were
crispy.
And
he
put
lots
of
salt
on
them
so
they
were
really
salty.
He
thought
the
customer
would
hate
them.
And
then?
And
the
customer
loved
them
and
asked
for
more.
He
told
the
other
customers
about
them,
and
soon
everyone
was
ordering
thinly
cut,
crispy,
salty
potato
chips.
Look
at
the
photo
and
the
title
of
the
passage
on
page
46.
Then
answer
the
question
below.
Can
you
guess
what
the
passage
talks
about?
To
be
a
smart
reader!
Paragraph
1
Paragraph
2
Paragraph
3
What
is
the
main
idea
of
each
paragraph?
The
popularity
of
basketball
today
B.
Introduction
to
basketball
C.
How
basketball
was
invented
★The
first
sentence
in
each
paragraph
may
help
you
get
the
main
idea.
(1)
Who
is
the
inventor
of
basketball?
(2)
When
and
where
did
basketball
become
an
Olympic
event?
James
Naismith.
In
1936
in
Berlin.
Read
the
passage
quickly.
What
is
the
main
idea
of
each
paragraph?
Paragraph
One:
______________________________
Paragraph
Two:
______________________________
Paragraph
Three:
______________________________
Introduction
to
basketball.
How
basketball
was
invented.
The
popularity
of
basketball
today.
hard
floor
on
the
same
team
Canadian
doctor
became
an
event
over
200
around
the
world
Complete
the
mind
map
with
the
information
in
the
passage.
What
else
can
you
add
to
the
mind
map?
2c
floor
two
the
ball
basket
Dr.
James
Naismith
Berlin
December
21,
1891
1936
NBA
CBA
more
than
100
million
200
Use
the
mind
map
to
summarize
what
you
and
your
partner
remember
about
the
development
of
basketball.
Use
the
following
questions
to
help
you.
2d
1.
Who
invented
basketball
and
how
is
it
played?
Dr.
James
Naismith
invented
basketball.
There
are
two
teams
and
players
on
the
same
team
must
work
together
to
get
the
ball
into
the
other
team’s
basket.
On
December
21,
1891.
2.
When
was
the
first
basketball
game
in
history
played?
Because
it
became
an
Olympic
event
then.
3.
Why
were
the
Berlin
Olympics
important
for
basketball?
They’re
NBA
in
America
and
CBA
in
China.
4.
What
are
the
professional
basketball
groups
in
America
and
China?
adj.
职业的;
专业的
Basketball
is
played
by
more
than
100
million
people
in
over
200
countries.
5.
How
popular
is
basketball?
What
do
you
think
of
famous
basketball
players?
Make
a
list
of
good
and
difficult
things
about
being
a
famous
basketball
player.
It’s
good
to
be
a
famous
basketball
player
because…
It’s
difficult
to
be
a
famous
basketball
player
because…
Some
words
and
phrases
for
reference:
keep
fit/healthy
fun
make
more
friends
make
money
loved
and
followed
by
people
practice
a
lot
waste
time
hurt
less
time
to
study
2e
Debate
time
Activity
Divide
the
class
into
two
groups.
The
pro
side:
It’s
good
to
be
a
famous
basketball
player.
The
con
side:
It’s
bad
to
be
a
famous
basketball
player.
Ready?
1.
Potato
chips
were
invented
by
mistake.
by
mistake
错误地；无意中
e.g.
Somebody
took
the
my
umbrella
by
mistake.
有人错拿了我的伞。
I
picked
up
your
bag
by
mistake.
我错拿了你的包。
Language
Points
e.g.
She
divided
the
orange
into
quarters
and
each
ate
a
piece.
她把橙子分成四份，每人吃一份。
2.
Dr.
Naismith
divided
the
men
in
his
class
into
two
teams…
divide
v.
分开；分散
divide…
into…
把……分开；分散
3.
Today,
the
popularity
of
basketball
has
risen
around
the
world,
with
many
young
people
dreaming
of
becoming
famous
players.
1)
today
adv.
修饰整个句子，表示当前
的一段时间，“如今；当今”。
e.g.
Today,
only
a
few
kinds
of
these
beautiful
animals
still
live
on
the
earth.
现今，这些美丽的动物只有少数
几种还生活在地球上。
2)
with与在意义上有主谓关系的复合结构many
young
people
dreaming
of…构成短语，用作状语。
4.
Basketball
has
not
only
become
a
popular
sport
to
play,
but
it
has
also
become
a
popular
sport
to
watch.
not
only…,
but
also…
不但……而且……
若连接两个成分作主语，谓语动词与靠近的主语保持一致。
e.g.
Not
only
the
students
but
also
their
teacher
is
enjoying
the
film.
不仅学生们在欣赏这部影片，他
们的老师也在欣赏这部影片。
5.
The
number
of
foreign
players,
including
Chinese
players,
in
the
NBA
has
increased.
1)
number表示数量。由于是单数形式，谓语动词需要与之相配，为has
increased。这种主语和谓语在数上的匹配称作“主谓一致”。当主语为复数概念是，谓语动词用复数形式与之匹配；当主语为单数概念时，谓语动词则用单数形式。
e.g.
People
there
are
very
friendly.
people为复数概念。
The
United
Nations
is
an
international
organization
that
tries
to
find
peaceful
solutions
to
world
problems.
the
United
Nations是一个组织，为
单数概念。
2)
the
number
of…
“……的数量；……的数目”。作主语时，谓语动词应用单数形式。
a
number
of…
“若干的，一些”，修饰可数名词。作主语时，谓语动词应用复数形式。
e.g.
The
number
of
people
killed
in
the
accident
hasn’t
been
announced
yet.
这次事故中的死亡人数尚未公布。
A
number
of
people
are
unhappy
with
this
decision.
一些人对这项决定并不满意。
6.
Many
young
people
look
up
to
these
basketball
heroes
and
want
to
become
like
them.
look
up
to
钦佩；仰慕
e.g.
The
artist
is
looked
up
to
for
his
landscape
paintings.
这名画家以风景画受人仰慕。
拓展：look词组
look
back
回头看;
回顾
look
down
upon
(on)
看不起,
轻视
look
forward
to
盼望，期待
look
into
朝......看去;
调查
look
like
看上去象
look
on
旁观，观望
look
out
当心，小心，留神
look
through
浏览；透过......看
look
up
查阅;
抬头看
7.
At
the
same
time,
they
need
to
stop
the
competing
team
from
getting
the
ball
into
their
own
basket.
stop
sb.
from
doing
sth.
意为“阻止某人做事事”
e.g.
No
one
can
stop
us
from
carrying
the
plan.
没有人能阻止我们实施计划。
e.g.
The
two
girls
stopped
talking
when
they
saw
me.?
那两个女孩一见到我就停止了讲话。
stop
to
do
“停下来做某事”，停下来去做另外一件事。
stop
doing
“停止做某事”，停止正在做的事情。
?
The
two
girls
stopped
to
talk
to
me
when
they
saw
me.?
这两个女孩一看到我就停下来和我讲话。
8.
These
stars
encourage
young
people
to
work
hard
to
achieve
their
dreams.
1)
encourage
sb.
to
do
sth.
意为“鼓励某
人做某事”。
2)
achieve“实现;
完成”,
主语通常是人;
come?true“实现”,
主语通常是梦想等。
e.g.
I
believe
I
can
achieve
my
dream.
我相信我能实现我的梦想。
I
hope
my
dream
will
come
true.
我希望我的梦想会实现。
根据汉语意思及括号内所给英文提示语，将下列句子翻译成英语。
1.
乔(Joe)梦想去欧洲。
(dream
of)
________________________________________
2.
我们应该阻止吉尔(Jill)离开。
(stop
...
from
...)
________________________________________
3.
大部分年轻人仰慕体育明星和歌星。
(look
up
to)
________________________________________________________________________________
Joe
dreams
of
going
to
Europe.
We
should
stop
Jill
from
leaving.
Most
young
people
look
up
to
sports
stars
and
singers.
4.
这个工厂有400个工人。
(the
number
of)
_________________________________________
5.
我们英语老师经常鼓励我们看英语电影。
(encourage)
__________________________________________
________________________________________
6.
这个房间太大了，因此斯科特(Scott)把它隔成了两间。
(divide
...
into
...)
__________________________________________
________________________________________
The
number
of
works
in
this
factory
is
400.
The
room
was
too
big,
so
Scott
divided
it
into
two
rooms.
Our
English
teacher
often
encourages
us
to
watch
English
movies.
7.
晚饭后克拉克(Clark)先生不仅看电视，还看
书和报纸。
(not
only
...
but
also
...)
_________________________________________
_________________________________________
Mr.
Clark
not
only
watches
TV
but
also
reads
books
and
newspaper
after
supper.
