高一下学期英语人教必修3Unit2 Healthy eating Warming up and reading课件 (33张PPT)

(共33张PPT)
Something
that
people
and
animals
eat,
or
plants
absorb,
to
keep
them
alive.
They
are
food.
What
are
they?
pear
grape
pineapple
watermelon
cherry
strawberry
Name
the
fruits
&
vegetables
eggplant
cabbage
carrot
green
pepper
mushroom
cucumber
Name
the
fruits
&
vegetables
hamburger
fried
chicken
cake
chips
ice
cream
sandwich
What
are
they?
Everybody
has
to
eat,
but
do
you
eat
a
healthy
diet?
Do
you
know
that
the
food
you
eat
helps
you
grow
in
different
ways?
nutrients
minerals
fat
protein
vitamin
……
sugar
carbohydrates
Some
essential
nutrients
fibre
The
Healthy
Diet
Pyramid
fat
protein
蛋白质
fibres,
sugar
vitamins
rice,
noodles,
bread,
potatoes,
chocolate,
butter,
cream,
oils,
nuts
spaghetti
1.
Food
that
mainly
provides
energy
meat,
milk,
eggs,
cheese,
tofu
2.
Food
that
can
helps
us
grow
bones
and
muscle
most
vegetables:
(eg,
beans,
peppers,
eggplants,
cabbage)
and
fruit:
(eg,
apples,
peaches,
oranges,
lemons)
3.
Food
that
helps
the
body
fight
diseases
1.Which
group
of
food
do
you
like
best?
Which
do
you
eat
most
often?
2.Do
you
eat
the
three
kinds
of
food
each
day?
3.What
will
happen
to
you
if
you
don’t
eat
a
balanced
diet?
Discussion
I
like
the
things.
I
often
eat
them
too
much.
I
do
not
like
them
at
all.
food
that
is
not
healthy,
because
it
contains
a
lot
of
fat,
sugar
etc.
Junk
food
food
that
contains
a
lot
of
vitamins,
fibers
etc.
Healthy
food
a
balanced
diet
energy-giving
food
protective
food
　
+
+
body
-building
food　
=
Wang
Peng
Yong
Hui
You
are
what
you
eat.
Wang
Peng
and
Yong
Hui
serve
_________________in
their
restaurants.
The
foods
in
Wang
Peng’s
make
people
_____
while
the
foods
in
Yong
Hui’s
make
people
_________.
different
diets/food
fat
thin/slim
What
is
the
main
idea
of
the
passage?
You
are
what
you
eat.
What
different
places
are
mentioned(提及）
in
the
text?
You
are
what
you
eat.
At
Wang
Peng’s
restaurant
At
Yong
Hui’s
restaurant
At
the
library
Para
1
Para
(2-
3)
Para
4
part1
part2
part3
You
are
what
you
eat.
1.How
did
Wang
Peng
feel
at
the
restaurant?
Why?
2.When
Wang
Peng
thought
“nothing
could
be
better”,
he
means____
Part
1
He
felt
very
frustrated.
You
are
what
you
eat.
A.
His
food
and
drinks
were
the
best.
B.
His
food
and
drinks
were
the
worst.
C.
His
food
should
be
improved.
D.
He
could
do
nothing
with
his
food.
1.
What
made
Wang
Peng
go
into
the
new
restaurant?
2.
What
was
Wang
Peng’s
greatest
impression
on
Yong
Hui’s
restaurant?
curiosity
Part
2
You
are
what
you
eat.
There
are
few
choices
of
food
and
drink
on
the
menu,
but
the
prices
are
more
than
a
good
meal
in
his
restaurant!
Part
3
1.
What
did
Wang
Peng
find
at
the
library?
2.True
or
False?
Correct!
●Wang
Peng
felt
hopeless
after
going
out
of
the
library.
●He
decided
to
copy
Yong
Hui’s
sign.
●The
competition
between
the
two
restaurants
would
begin
and
continue.
hopeful
write
his
new
sign
F
F
T
You
are
what
you
eat.
He
was
surprised
to
find
that
his
Restaurant
served
far
too
much
fat
and
Yong
Hui’s
far
too
little.
empty
full
of
customers
VS
Wang
Peng’s
Yong
Hui’s
food
kebabs,
____________,Stir-fried
vegetables,_________,
mutton,__________and
_________
______,raw
vegetables,
________
drinks
_____
and
ice
cream
only________
price
Strength
People
become_____
Weakness
serve
too
much
_____
not
enough
_____________food,
so
people
become
________
quickly
energy-giving
thin\slim
tired
fat
rice
fruit
cola
water
cheap
expensive
make
people_________
energetic
roast
pork
fried
rice
beef
bacon
comparison
Usually
Wang
Peng’s
restaurant
was
full
of
people.
2.
Yong
Hui
could
make
people
thin
in
two
weeks
by
giving
them
a
good
diet.
3.
Wang
Peng’s
regular
customers
often
became
fat.
4.
Yong
Hui’s
menu
gave
customers
more
energy-giving
food.
5.
Wang
Peng’s
menu
gave
customers
more
protective
food.
6.
Wang
Peng
decided
to
compete
with
Yong
Hui
by
copying
her
menu.
T
T
or
F
What
do
you
think
Wang
Peng
will
do
to
win
his
customers
back?
●
Wang
Peng
will
offer
more
protective
food
with
his
meals
such
as
raw
vegetables.
●
He
will
cook
his
food
in
less
oil.
●
He
will
stop
serving
ice
cream
and
cola
because
both
of
those
have
too
much
fat
or
sugar.
1.With
a
discount.
2.With
a
new
sign.
3.By
improving
the
menu.
+
=
You
are
what
you
eat.
4.
In
a
romantic
way
(by
cooperating
with
Yong
Hui).
a
win-win
How
to
eat
healthy?
How
to
eat
green?
How
to
eat
smart
?
The
bird
flu
H7N9
is
on
the
way…
Further
Thinking
Homework
1.
Write
a
summary
of
the
passage
within
100
words.
2.Read
the
passage
twice
and
finish
off
Exercises
1
on
Page
11
and
Exercises
1
and
2
on
Page
12.
3.Preview
reading
Come
And
Eat
Here
(2)
by
referring
to
the
excises
in
Learning
English
Paper(英语报）.