(共36张PPT)
Period
5
Write
about
a
healthy
diet
Unit
3
Food
and
culture
选择性必修二
人教版（2019）
Lead-in
1.What
do
you
think
makes
up
a
healthy
diet?
2.What
are
some
rules
for
healthy
eating?
Observe
the
pictures
and
answer
the
questions.
Para1.
Para2.
Para3.
Para4.
Para5.
Task
1
Read
the
text
silently
and
draw
the
topic
sentences
for
each
paragraph.
Put
more
simply,while
people
continue
to
argue
over
whether
or
not
fatty
food
is
dangerous,
we
already
know
that
sugar
is
a
killer.
In
other
words,
if
you
want
to
be
healthy,
you
have
to
cut
down
on
desserts,
and
cut
out
sweet
drinks
altogether.
Beyond
this,
you
can
keep
healthy
by
consuming
different
categories
of
fresh
foods...
Finally,
a
fundamental
key
to
healthy
eating
is
to
eat
slowly.
Rather,
healthy
eating
starts
with
having
a
healthy
attitude
towards
food.
Para1.Put
more
simply,while
pcapk
continue
to
argue
over
whether
or
not
fatty
food
is
dangerous,
we
already
know
that
sugar
is
a
killer.
Para2.
In
other
words,
if
you
want
to
be
healthy,
you
have
to
cut
down
on
desserts,
and
cut
out
sweet
drinks
altogether.
Para3.Beyond
this,
you
can
keep
healthy
by
consuming
different
categories
of
fresh
foods...
Para4.Finally,
a
fundamental
key
to
healthy
eating
is
to
eat
slowly.
Para5.Rather,
healthy
eating
starts
with
having
a
healthy
attitude
towards
food.
Task
1
Draw
the
related
marker
words
of
each
sentence.
Task
1
Paragraph
1
Paragraph
2
Paragraph
3
Paragraph
4
Paragraph
5
Match
the
subheadings
with
the
paragraphs.
A.Slow
Eating
is
Good
B.Reducing
Sweets
is
Key
C.The
Real
Killeris
Sugar
D.
The
Way
You
Look
at
Food
is
Most
Important
E.Keep
It
Fresh
and
Balanced
1.What
is
a
point
in
a
passage?
2.What
kind
of
information
is
a
detail?
3.What
is
the
relationship
between
a
point
and
a
detail?
Task
2
Think
about
the
following
questions
and
answer
them
using
the
given
words.
a
feature;
the
writer's
opinion
;a
fact;
support;
the
main
idea
The
writer's
opinion
or
the
main
idea.
A
detail
is
used
to
support
a
point.
A
fact
or
feature
about
something.
1.The
real
driver
of
poor
health
is
not
so
much
fatty
food,as
it
is
sugar.
2.Much
of
this
extra
sugar
comes
from
sweet
drinks.
3.You
can
keep
healthy
by
consuming
different
categories
of
fresh
food...rather
thanprocessed
foods.
4.A
fundamental
key
to
healthy
eating
is
to
eat
slowly.
Task
3
In
Line
3
of
Paragraph
1
Read
the
key
details
and
find
them
out
in
the
text.
In
Line
1
of
Paragraph
2
In
Line
1
of
Paragraph
3
In
Line
1
of
Paragraph
4
1.What
are
the
key
details
that
support
each
point?
Task
3
Study
the
language
and
structure.
A.The
real
driver
of
poor
health
is
not
so
much
fatty
food,as
it
is
sugar.
B.Much
of
this
extra
sugar
comes
from
sweet
drinks.
In
America,
people
who
receive
25%
of
their
daily
calories
or
more
through
sugar
are
twice
as
likely
to
die
from
heart
disease
than
people
who
receive
less
than
10%
a
day.
The
average
American
gets
1/3
of
his
or
her
sugar
through
sweet
drinks
alone.
1.What
are
the
key
details
that
support
each
point?
Task
3
Study
the
language
and
structure.
C.You
can
keep
healthy
by
consuming
different
categories
of
fresh
food...rather
thanprocessed
foods.
D.A
fundamental
key
to
healthy
eating
is
to
eat
slowly.
Detail
1:
Fruit
and
vegetables
are
full
of
vitamins
and
fibre.
Detail
2:
Processed
foods
often
contain
less
nutrition,
and
have
higher
quantities
of
sugar,
salt,
and
fat
than
fresh
ingredients.
Detail
1:
People
who
chew
too
quickly
end
up
eating
too
much
food
because
they
still
feel
hungry.
Detail
2:
Eating
slowly
also
allows
your
body
to
digest
your
food
better,
and
will
allow
you
to
enjoy
your
food
more.
2.Underline
the
linking
words
in
the
passage
that
introduce
another
way
of
saying
what
was
already
mentioned
in
the
previous
sentences.
Task
3
put
more
simply;in
other
words;what
this
means
is
that
Study
the
language
and
structure.
3.Circle
the
linking
words
in
the
passage
which
show
that
contrasting
ideas
are
being
introduced.
however,
while,
rather
than,
rather
Task
4
Find
out
more
linking
words
and
phrases
in
the
text
and
fill
in
the
table.
Writer's
purpose
Linking
words
To
introduce
another
way
of
saying
what
was
already
mentioned
To
show
that
contrasting
ideas
are
being
introduced
To
list
or
add
information
To
give
examples
to
put
more
simply,
in
other
words,
what
this
means
is
that,
that
is
(to
say),
to
put
this
in
another
way,
in
simple
words/terms,
or
rather,...
however,
while,
rather
than,
rather,
but,
on
the
contrary,
instead,
conversely,
whereas,
on
the
other
hand,
unlike,
nevertheless,
otherwise,
in
contrast,...
besides,
also,
in
addition,
what
is
more,
moreover,...
for
example,
for
instance,
such
as,...
Task
5
Writing
down
something.
What
I
ate/drank
over
the
last
3
days
My
good
habits
My
bad
habits
Ways
to
improve
my
eating
habits
Day
1:
milk,
pancake,
eggs,
rice,
fish,
cabbages,
tomato
soup,
steamed
bun
Day
2:
coffee,
bread,
eggs,
oranges,
pork,
onions,
tofu
soup,
noodles
Day
3:
eggs,
porridge,
shaomai,
apples,
jiaozi,
kelp
soup,
lamb,
salad
Taking
three
meals
at
the
same
time
each
day.
Seldom
having
sweet
drinks.
Eating
fruit
and
vegetables
every
day.
Having
processed
foods
sometimes.
Eating
too
fast.
Eating
too
much
sometimes
in
one
meal.
Cut
down
on
processed
foods
and
have
more
fresh
foods.Eat
slowly
and
enjoy
the
food.Eat
a
modest
amount
of
food
each
time.
Task
6
Cut
down
on
desserts
and
cut
out
sweet
drinks.
Read
the
text
again
and
find
out
the
advice
about
diet
.
Keep
a
balance
by
consuming
different
categories
of
foods,
including
fresh
fruit
and
vegetables,
rather
than
processed
foods,
and
some
meat,
beans,
or
diary
products.
Eat
slowly.
Eat
a
modest
amount
of
food
each
time
and
form
consistent
eating
habits.
Have
a
healthy
attitude
towards
food.
Task
7
Read
the
text
again
and
find
out
the
facts
about
diet
and
nutrition
.
Sugar
is
a
killer
of
health.
Much
of
the
extra
sugar
comes
from
sweets
and
sweet
drinks.
Fruit
and
vegetables
are
full
of
vitamins
and
fibre
needed
for
health.
Processed
foods
contain
less
nutrition
and
have
higher
quantities
of
sugar,
salt,
and
fat.
Meat,
beans,
or
dairy
products
provide
the
necessary
protein
for
strong
bones
and
muscle
growth.
It
takes
about
twenty
minutes
from
the
time
you
start
eating
for
your
brain
to
tell
your
body
that
you
are
full.
Writing
You
can
start
like
this:
Overall,I
think
I
have
healthy/unhealthy
eating
habits.As
for
the
things
that
I
am
doing
right,...Still,
I
should
improve
my
eating
habits
by...
Use
your
notes
and
the
two
forms
to
write
your
essay.
Task
8
Presentation
Overall,
I
think
I
have
healthy
eating
habits.
As
for
the
things
that
I
am
doing
right,
I
am
eating
a
variety
of
healthy
foods
and
trying
to
eat
fresh
food
as
much
as
possible.
After
noting
down
what
I
have
eaten
over
the
last
three
days,
I
can
see
lots
of
healthy
and
nutritious
things
on
the
list,
such
as
fish,
eggs,
fruit,
and
salad.
Put
simply,
most
of
my
diet
contains
food
that
is
good
for
my
body.
The
fruit
and
vegetables
that
I
eat
are
full
of
vitamins
and
minerals.And
they
contain
much
more
nutrition
than
processed
foods.
Fresh
food
is
also
lower
in
sugar,
salt,
and
fat.However,
I
do
have
some
bad
eating
habits.
There
are
some
foods
Task
8
Presentation
that
I
should
not
eat
too
much
of.
For
example,
rice
and
bread
are
healthy,
but
eating
too
much
can
create
too
much
unused
energy
and
cause
you
to
gain
weight
and
feel
tired.
I
also
really
like
eating
pre-made
steamed
buns
and
tomato
soup
from
the
store,
but
I
now
know
they
contain
far
too
much
sugar,
salt,
and
fat.
Also,
some
types
of
meat
contain
a
lot
of
fat,
so
I
should
be
careful
with
how
much
I
consume.
The
same
goes
for
the
pancakes
I
buy
on
the
street.
They
are
delicious,
but
they
are
by
no
means
healthy,
and
I
should
be
careful
with
how
often
I
consume
them.
In
addition
to
the
above,
I
also
sometimes
find
myself
too
busy
and
forget
to
eat.
I
also
have
a
hard
Task
8
Presentation
time
refusing
sweets
from
others,
even
though
I
know
they
are
bad
for
me.
I
should
improve
my
bad
eating
habits
by
always
taking
the
time
to
eat,
even
if
I'm
busy.
I
should
have
set
times
every
day
when
I
stop
working
and
just
eat.
I
could
prepare
some
healthy
dishes
in
advance
that
I
can
eat
when
I'm
too
busy,
because
this
will
give
me
more
control
over
the
sorts
of
things
I
eat.
I
should
also
avoid
eating
in
front
of
the
TV,
as
it
is
too
easy
to
eat
too
much
that
way.
And,
of
course,
I
also
need
to
say
no
to
sweets!
Task
8
Presentation
After
reading
the
article
entitled
“Healthy
Eating",
I
now
better
understand
how
to
eat
more
healthily
and
improve
my
food
choices.
I
hope
to
follow
a
balanced
diet,
without
too
much
or
too
little
of
any
one
thing.
I
think
this
is
a
key
tip
for
healthy
eating.
And
I
think
healthy
eating
starts
with
having
a
healthy
attitude.
It
is
up
to
me
to
make
the
right
decisions
about
my
diet,
and
I
have
decided
to
be
healthier
and
happier!
【词义】
n.协会;联系，联想；关联，交往
【热点归纳】
(1)in
association
with...
与......关联
(2)associate
v.
将
(…和…)
联系起来;交往，结交
(3)associated
adj.有关的，相关的；副的
be
associated
with...与......关联
【例句】
The
support
of
our
members
is
of
great
importance
to
the
association.
我们会员的支持对协会来说非常重要。
association
[??s???i?e??n]
Important
words
【例句】
We
are
working
in
association
with
a
local
company
to
raise
money
for
the
homeless.
我们正联合一家当地公司为无家可归的人筹款。
【语法填空】
1.I
don't
like
you____(associate)
with
such
people.
2.There
is
a
proven
association
_______
passive
smoking
and
cancer.
association
[??s???i?e??n]
Important
words
Answers:associated;
between
【词义】n．数量；数额
【热点归纳】
(1)a
large/small
quantity
of＝large/small
quantities
of“大/少量的”，既可以修饰可数名词也可以修饰不可数名词;a
(large/small)
quantity
of
后接名词作主语时，谓语常用单数形式;(large/small)
quantities
of
后接名词作主语时，谓语常用复数形式
(2)in
quantity
在数量上；大量地
in
large
quantities
大量地
【例句】
Quantities
of
food
were
spread
out
on
the
table.
许多食品被摊放在桌子上。
quantity
[?kwɑ?nt?ti]
Important
words
quantity
[?kwɑ?nt?ti]
Important
words
【例句】
Processed
foods
often
contain
less
nutrition，and
have
higher
quantities
of
sugar，salt，and
fat
than
fresh
ingredients.加工食品通常含有较少的营养，并且比新鲜原料含有更多的糖、盐和脂肪。
【语法填空】
(1)Every
day
in
hot
summer，a
large
quantity
of
beer
(consume)．
(2)Large
quantities
of
air?conditioners
_____(sell)
since
the
summer
is
coming.
(3)He
likes
reading
and
always
buys
books
______quantity．
Answers:is
consumed;
have
been
sold;in
【词义】
adj.完美的；理想的；想象的
n．理想；完美的人(或事物)
【热点归纳】
the
ideal
and
the
real
理想与现实
realize/fulfil
one's
ideal(s)
实现理想
be
ideal
for
对……极为适合
【例句】
Sam
was
a
real
leader
who
had
high
moral
ideals.萨姆胸怀崇高的道德理想，是真正的领袖人物。
ideal
[a??di??l]
Important
words
ideal
[a??di??l]
Important
words
【例句】
The
ideal
diet
is
a
balanced
one，without
too
much
or
too
little
of
any
one
thing.理想的饮食是均衡的，任何一种东西都不要吃得太多或太少。
【语法填空】
1.The
houses
are
absolutely
ideal______
families
with
young
children.
2.In
any
case____ideal
and
the
real
must
always
be
referred
to
one
another.
Answers:for;
the
【词义】
n．诀窍；计谋；把戏
vt.哄骗；欺骗
【热点归纳】
(1)play
a
trick
on
sb.
搞恶作剧；开某人玩笑
make
fun
of
sb.
取笑某人
play
a
joke
on
sb.
取笑某人
(2)trick
sb.out
of
sth.
骗取某人某物
trick
sb.into
doing
sth.
哄骗某人某物
【例句】
There
is
no
one
trick
to
healthy
eating.
健康饮食没有什么诀窍。
trick
[tr?k]
Important
words
trick
[tr?k]
Important
words
【例句】
I
thought
I
saw
a
ghost，but
perhaps
it
was
only
a
trick
of
the
light.我以为我看见鬼了，但这大概不过是灯光在捉弄人。
【语法填空】
1.Don't
take
it
seriously；she
just
wants
to
play
a
joke____you.
2.We
were
tricked
______buying
a
poor
car，which
made
me
very
upset.
Answers:on;
into
regardless
of
不管；不顾
考查热度★★★
【教材原句】This
is
true
regardless
of
how
healthy
the
rest
of
their
diet
might
be.这是真的，不管他们的饮食其余部分有多健康。
【实例品读】
I
shall
go
regardless
of
the
weather.
无论天气怎么样我都要去。
The
allowance
is
paid
regardless
of
age
or
income.
津贴发放不分年龄或收入。
Important
Phrases
Language
points
[知识拓展]
(1)regardless
of
the
fact
that... 不顾……的事实
(2)regardless
adv.
不管；不顾
(3)in
spite
of＝despite
尽管；不顾
(4)regardless
of
强调“不认为……重要”，从而不加以重视或考虑，其后可以接the
fact
that...；其同义词despite/in
spite
of还有“尽管……但是”之意，其后一般不接从句。
Language
points
Important
Phrases
【考点精练】完成句子
1.They
continued
to
work
regardless
____the
fact
that
it
was
raining.
2.Despite
her
recent
surgery
she
has
been
carrying
on
________
(regard)．
3.We
arrived
at
the
station
on
time
_____________________
．
＝We
arrived
at
the
station
on
time
_____________________．
尽管下着暴风雨，我们依旧准时到达了车站。
Important
Phrases
Language
points
Answers:1.of;
2.regardless;3.regardless
of
the
storm;despote/in
spite
of
while引导时间状语从句
考查热度★★★
【教材原句】Put
more
simply，while
people
continue
to
argue
over
whether
or
not
fatty
food
is
dangerous，we
already
know
that
sugar
is
a
killer.
简而言之，当人们还在争论高脂肪食物是否危险时，我们已经知道糖是杀手。
【实例品读】
While
he
was
in
prison，he
wrote
his
first
novel.
他在狱中写出了第一部小说。
Nothing
much
changed
while
he
was
away.
他不在的时候，没有什么太大变化。
Important
Sentences
Language
points
【知识拓展】
(1)while用作并列连词，表对比，意为“而”。
(2)while用作从属连词，引导时间状语从句，意为“在……期间，当……的时候”。从句中的谓语动词通常是延续性动词。
(3)while用作从属连词，引导让步状语从句，意为“虽然，尽管”，相当于though。
(4)while用作从属连词，引导条件状语从句，意为“只要”，相当于as
long
as。
(5)while用作名词，意为“一会儿；一段时间”，此时主要用于短语中；after
a
while过了一会儿；for
a
while暂时，一会儿；all
the
while一直，始终等。
Language
points
Important
Sentences
【考点精练】完成句子
①只要有生命就有希望。____________________，there
is
hope.
②那个男孩擅长数学而他妹妹擅长语文。
The
boy
is
good
at
maths
__________________________
．
③尽管我明白你的话，但我还是不同意。
____________________________
，I
can't
agree
with
you.
④他们聊了一会儿，然后就去上班了。
They___________________
and
then
went
to
work.
【句式分析】句中while引导时间状语从句。
Important
Sentences
Language
points
While
there
is
life
chatted
for
a
while
while
his
sister
is
good
at
Chinese
While
I
understand
what
you
say
Homework
Do
Exercises
on
Page
78-79
of
the
workbook.
谢谢
21世纪教育网（www.21cnjy.com)
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https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
新人教版（2019）英语选修性必修二
Unit
3
Food
and
culture
Period
5
Write
about
a
healthy
diet教学设计
课题
Period
5
Write
about
a
healthy
diet
单元
Unit
3
学科
English
年级
Grade
2
教材
分析
This
is
the
fifth
period
of
this
unit.
This
part
of
the
activity
theme
is
"write
an
article
about
healthy
eating",
through
reading
and
writing
activities
to
help
students
accumulate
knowledge
about
healthy
eating,
deepen
their
understanding
of
the
topic
of
healthy
eating,
and
reflect
on
their
own
eating
habits.Activities
1
to
5
are
a
task
chain
with
the
writing
task
as
the
output
target.
教学目标与核心素养
Knowledge
objectives:
Help
students
accumulate
knowledge
about
healthy
eating.
Skill
objectives:
Write
an
essay
about
your
eating
habits
based
on
what
you
have
learned
in
this
unit.
Use
connective
words
to
make
the
context
natural
and
logical.
Emotional
objectives:
Understand
the
extensive
and
profound
Chinese
food
culture
and
strengthen
cultural
confidence
Thinking
quality
objectives:
Be
able
to
pay
full
attention
to
the
differences
and
integration
of
Chinese
and
foreign
food
cultures,
observe
and
understand
the
world
from
a
multicultural
perspective.
Be
able
to
use
creative
thinking
to
design
a
new
restaurant.
重点
How
to
instruct
students
to
analyze
and
understand
the
text
from
the
aspects
of
thematic
content,
textual
structure
and
language
expression.
难点
How
to
write
about
eating
habits
in
combination
with
relevant
topics
and
opinions.
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Lead
–in
PPT1-2
Observe
the
pictures
and
answer
the
questions.
1.What
do
you
think
makes
up
a
healthy
diet?
2.What
are
some
rules
for
healthy
eating?
Answers
may
be
various.
Students
can
have
a
discussion
with
partners,and
the
answer
can
vary.
To
guide
students
to
think
about
what
is
healthy
eating.
讲授新课
Task
1
PPT3-5
1.Read
the
text
silently
and
draw
the
topic
sentences
for
each
paragraph.
Answers:Para1.Put
more
simply,while
people
continue
to
argue
over
whether
or
not
fatty
food
is
dangerous,
we
already
know
that
sugar
is
a
killer.
Para2.
In
other
words,
if
you
want
to
be
healthy,
you
have
to
cut
down
on
desserts,
and
cut
out
sweet
drinks
altogether.
Para3.Beyond
this,
you
can
keep
healthy
by
consuming
different
categories
of
fresh
foods...
Para4.Finally,
a
fundamental
key
to
healthy
eating
is
to
eat
slowly.
Para5.Rather,
healthy
eating
starts
with
having
a
healthy
attitude
towards
food.
Draw
the
related
marker
words
of
each
sentence.
Answers:Put
more
simply;
In
other
words;Beyond
this;Finally;Rather
Match
the
subheadings
with
the
paragraphs.
A.Slow
Eating
is
Good
B.Reducing
Sweets
is
Key
C.The
Real
Killer
is
Sugar
D.
The
Way
You
Look
at
Food
is
Most
Important
E.Keep
It
Fresh
and
Balanced
Paragraph
1
Paragraph
2
Paragraph
3
Paragraph
4
Paragraph
5
Answers:A
Para4;
B
Para2;
C
Para1;
D
Para5;
E
Para3
Task
2
PPT6
Think
about
the
following
questions
and
answer
them
using
the
given
words.
1.What
is
a
point
in
a
passage?
2.What
kind
of
information
is
a
detail?
3.What
is
the
relationship
between
a
point
and
a
detail?
a
feature;
the
writer's
opinion
;a
fact;
support;
the
main
idea
Answers:1.The
writer's
opinion
or
the
main
idea.
2.A
fact
or
feature
about
something.
3.A
detail
is
used
to
support
a
point.
Task
3
PPT6-10
Read
the
key
details
and
find
them
out
in
the
text.
1.The
real
driver
of
poor
health
is
not
so
much
fatty
food,as
it
is
sugar.
2.Much
of
this
extra
sugar
comes
from
sweet
drinks.
3.You
can
keep
healthy
by
consuming
different
categories
of
fresh
food...rather
than
processed
foods.
4.A
fundamental
key
to
healthy
eating
is
to
eat
slowly.
Answers:1.In
Line
3
of
Paragraph
1
2.In
Line
1
of
Paragraph
2
3.In
Line
1
of
Paragraph
3
4.In
Line
1
of
Paragraph
4
Study
the
language
and
structure.
1.What
are
the
key
details
that
support
each
point?
A.The
real
driver
of
poor
health
is
not
so
much
fatty
food,as
it
is
sugar.
B.Much
of
this
extra
sugar
comes
from
sweet
drinks.
C.You
can
keep
healthy
by
consuming
different
categories
of
fresh
food...rather
than
processed
foods.
D.A
fundamental
key
to
healthy
eating
is
to
eat
slowly.
2.Underline
the
linking
words
in
the
passage
that
introduce
another
way
of
saying
what
was
already
mentioned
in
the
previous
sentences.
3.Circle
the
linking
words
in
the
passage
which
show
that
contrasting
ideas
are
being
introduced.
Answers:
1.A.
In
America,
people
who
receive
25%
of
their
daily
calories
or
more
through
sugar
are
twice
as
likely
to
die
from
heart
disease
than
people
who
receive
less
than
10%
a
day.
B.The
average
American
gets
1/3
of
his
or
her
sugar
through
sweet
drinks
alone.
C.Detail
1:
Fruit
and
vegetables
are
full
of
vitamins
and
fibre.
Detail
2:
Processed
foods
often
contain
less
nutrition,
and
have
higher
quantities
of
sugar,
salt,
and
fat
than
fresh
ingredients.
D.
Detail
1:
People
who
chew
too
quickly
end
up
eating
too
much
food
because
they
still
feel
hungry.
Detail
2:
Eating
slowly
also
allows
your
body
to
digest
your
food
better,
and
will
allow
you
to
enjoy
your
food
more.
2.
put
more
simply;in
other
words;what
this
means
is
that
3.however,
while,
rather
than,
rather
Task4
PPT11
Find
out
more
linking
words
and
phrases
in
the
text
and
fill
in
the
table.
Task
5
PPT12
Writing
down
something.
Task
6
PPT13
Read
the
text
again
and
find
out
the
advice
about
diet
.
Task
7
PPT14
Read
the
text
again
and
find
out
the
facts
about
diet
and
nutrition
.
Writing:
Use
your
notes
and
the
two
forms
to
write
your
essay.
You
can
start
like
this:
Overall,I
think
I
have
healthy/unhealthy
eating
habits.As
for
the
things
that
I
am
doing
right,...Still,I
should
improve
my
eating
habits
by...
Task
8
Presentation
PPT
16-19
Overall,
I
think
I
have
healthy
eating
habits.
As
for
the
things
that
I
am
doing
right,
I
am
eating
a
variety
of
healthy
foods
and
trying
to
eat
fresh
food
as
much
as
possible.
After
noting
down
what
I
have
eaten
over
the
last
three
days,
I
can
see
lots
of
healthy
and
nutritious
things
on
the
list,
such
as
fish,
eggs,
fruit,
and
salad.
Put
simply,
most
of
my
diet
contains
food
that
is
good
for
my
body.
The
fruit
and
vegetables
that
I
eat
are
full
of
vitamins
and
minerals.And
they
contain
much
more
nutrition
than
processed
foods.
Fresh
food
is
also
lower
in
sugar,
salt,
and
fat.However,
I
do
have
some
bad
eating
habits.
There
are
some
foods
that
I
should
not
eat
too
much
of.
For
example,
rice
and
bread
are
healthy,
but
eating
too
much
can
create
too
much
unused
energy
and
cause
you
to
gain
weight
and
feel
tired.
I
also
really
like
eating
pre-made
steamed
buns
and
tomato
soup
from
the
store,
but
I
now
know
they
contain
far
too
much
sugar,
salt,
and
fat.
Also,
some
types
of
meat
contain
a
lot
of
fat,
so
I
should
be
careful
with
how
much
I
consume.
The
same
goes
for
the
pancakes
I
buy
on
the
street.
They
are
delicious,
but
they
are
by
no
means
healthy,
and
I
should
be
careful
with
how
often
I
consume
them.
In
addition
to
the
above,
I
also
sometimes
find
myself
too
busy
and
forget
to
eat.
I
also
have
a
hard
time
refusing
sweets
from
others,
even
though
I
know
they
are
bad
for
me.I
should
improve
my
bad
eating
habits
by
always
taking
the
time
to
eat,
even
if
I'm
busy.
I
should
have
set
times
every
day
when
I
stop
working
and
just
eat.
I
could
prepare
some
healthy
dishes
in
advance
that
I
can
eat
when
I'm
too
busy,
because
this
will
give
me
more
control
over
the
sorts
of
things
I
eat.
I
should
also
avoid
eating
in
front
of
the
TV,
as
it
is
too
easy
to
eat
too
much
that
way.
And,
of
course,
I
also
need
to
say
no
to
sweets!
After
reading
the
article
entitled
“Healthy
Eating",
I
now
better
understand
how
to
eat
more
healthily
and
improve
my
food
choices.
I
hope
to
follow
a
balanced
diet,
without
too
much
or
too
little
of
any
one
thing.
I
think
this
is
a
key
tip
for
healthy
eating.
And
I
think
healthy
eating
starts
with
having
a
healthy
attitude.
It
is
up
to
me
to
make
the
right
decisions
about
my
diet,
and
I
have
decided
to
be
healthier
and
happier!
Language
points
PPT20-33
Important
words
1.association
【词义】
n.协会;联系，联想；关联，交往
【热点归纳】
(1)in
association
with...
与......关联
(2)associate
v.
将
(…和…)
联系起来;交往，结交
(3)associated
adj.有关的，相关的；副的
be
associated
with...与......关联
【例句】
The
support
of
our
members
is
of
great
importance
to
the
association.
我们会员的支持对协会来说非常重要。
We
are
working
in
association
with
a
local
company
to
raise
money
for
the
homeless.
我们正联合一家当地公司为无家可归的人筹款。
【语法填空】
1.I
don't
like
you____(associate)with
such
people.
2.There
is
a
proven
association
_______
passive
smoking
and
cancer.
Answers:associated;
between
2.quantity
【词义】n．数量；数额
【热点归纳】
(1)a
large/small
quantity
of＝large/small
quantities
of“大/少量的”，既可以修饰可数名词也可以修饰不可数名词;a
(large/small)
quantity
of
后接名词作主语时，谓语常用单数形式;(large/small)
quantities
of
后接名词作主语时，谓语常用复数形式
(2)in
quantity
在数量上；大量地
in
large
quantities
大量地
【例句】
Quantities
of
food
were
spread
out
on
the
table.
许多食品被摊放在桌子上。
Processed
foods
often
contain
less
nutrition，and
have
higher
quantities
of
sugar，salt，and
fat
than
fresh
ingredients.加工食品通常含有较少的营养，并且比新鲜原料含有更多的糖、盐和脂肪。
【语法填空】
(1)Every
day
in
hot
summer，a
large
quantity
of
beer
_________(consume)．
(2)Large
quantities
of
air?conditioners
_____(sell)
since
the
summer
is
coming.
(3)He
likes
reading
and
always
buys
books
______quantity．
Answers:is
consumed;
have
been
sold;in
3.ideal
【词义】
adj.完美的；理想的；想象的
n．理想；完美的人(或事物)
【热点归纳】
the
ideal
and
the
real
理想与现实
realize/fulfil
one's
ideal(s)
实现理想
be
ideal
for
对……极为适合
【例句】
Sam
was
a
real
leader
who
had
high
moral
ideals.萨姆胸怀崇高的道德理想，是真正的领袖人物。
The
ideal
diet
is
a
balanced
one，without
too
much
or
too
little
of
any
one
thing.理想的饮食是均衡的，任何一种东西都不要吃得太多或太少。
【语法填空】
1.The
houses
are
absolutely
ideal______families
with
young
children.
2.In
any
case____ideal
and
the
real
must
always
be
referred
to
one
another.
Answers:for;
the
4.trick
【词义】n．诀窍；计谋；把戏
vt.哄骗；欺骗
【热点归纳】
(1)play
a
trick
on
sb.
搞恶作剧；开某人玩笑
make
fun
of
sb.
取笑某人
play
a
joke
on
sb.
取笑某人
(2)trick
sb.out
of
sth.
骗取某人某物
trick
sb.into
doing
sth.
哄骗某人某物
【例句】
There
is
no
one
trick
to
healthy
eating.健康饮食没有什么诀窍。
I
thought
I
saw
a
ghost，but
perhaps
it
was
only
a
trick
of
the
light.我以为我看见鬼了，但这大概不过是灯光在捉弄人。
【语法填空】
1.Don't
take
it
seriously；she
just
wants
to
play
a
joke____you.
2.We
were
tricked
______buying
a
poor
car，which
made
me
very
upset.
Answers:on;
into
Important
Phrases
regardless
of
不管；不顾
考查热度★★★
【教材原句】This
is
true
regardless
of
how
healthy
the
rest
of
their
diet
might
be.这是真的，不管他们的饮食其余部分有多健康。
【实例品读】
I
shall
go
regardless
of
the
weather.
无论天气怎么样我都要去。
The
allowance
is
paid
regardless
of
age
or
income.
津贴发放不分年龄或收入。
[知识拓展]
(1)regardless
of
the
fact
that... 不顾……的事实
(2)regardless
adv.
不管；不顾
(3)in
spite
of＝despite
尽管；不顾
(4)regardless
of
强调“不认为……重要”，从而不加以重视或考虑，其后可以接the
fact
that...；其同义词despite/in
spite
of还有“尽管……但是”之意，其后一般不接从句。
【考点精练】完成句子
1.They
continued
to
work
regardless
____the
fact
that
it
was
raining.
2.Despite
her
recent
surgery
she
has
been
carrying
on
________
(regard)．
3.We
arrived
at
the
station
on
time
____________________
．
＝We
arrived
at
the
station
on
time
____________________．
尽管下着暴风雨，我们依旧准时到达了车站。
Answers:1.of;
2.regardless;3.regardless
of
the
storm;despote/in
spite
of
Important
Sentences
while引导时间状语从句
考查热度★★★
【教材原句】Put
more
simply，while
people
continue
to
argue
over
whether
or
not
fatty
food
is
dangerous，we
already
know
that
sugar
is
a
killer.
简而言之，当人们还在争论高脂肪食物是否危险时，我们已经知道糖是杀手。
【实例品读】
While
he
was
in
prison，he
wrote
his
first
novel.
他在狱中写出了第一部小说。
Nothing
much
changed
while
he
was
away.
他不在的时候，没有什么太大变化。
【知识拓展】
(1)while用作并列连词，表对比，意为“而”。
(2)while用作从属连词，引导时间状语从句，意为“在……期间，当……的时候”。从句中的谓语动词通常是延续性动词。
(3)while用作从属连词，引导让步状语从句，意为“虽然，尽管”，相当于though。
(4)while用作从属连词，引导条件状语从句，意为“只要”，相当于as
long
as。
(5)while用作名词，意为“一会儿；一段时间”，此时主要用于短语中；after
a
while过了一会儿；for
a
while暂时，一会儿；all
the
while一直，始终等。
【句式分析】句中while引导时间状语从句。
【考点精练】完成句子
①只要有生命就有希望。____________________，there
is
hope.
②那个男孩擅长数学而他妹妹擅长语文。
The
boy
is
good
at
maths
__________________________
．
③尽管我明白你的话，但我还是不同意。
____________________________
，I
can't
agree
with
you.
④他们聊了一会儿，然后就去上班了。
They___________________
and
then
went
to
work.
Answers：1.While
there
is
life
2.while
his
sister
is
good
at
Chinese
3.While
I
understand
what
you
say
4.chatted
for
a
while
Students
scan
the
key
sentence
of
each
paragraph.
Give
correct
answers
by
the
scanning
the
letters
in
individual.
Have
a
discussion
if
possible.
Students
can
find
out
the
detailed
information
by
themselves.
These
parts
are
very
important
for
students.Students
can
do
it
in
groups.
They
can
have
a
discussion
with
partner
or
mate
notes
of
key
sentences.
Present
the
articles
one
by
one.
Students
can
list
the
main
phrases
on
their
notebooks.
To
learn
the
details
of
each
word
and
grasp
its
function
by
themselves.
To
do
the
exercises
by
themselves
and
then
check
the
answers.
To
pay
attention
to
the
differences
by
comparing
by
themselves.
The
teacher
guide
them
to
learn
the
usages
of
while
.
To
train
students’
reading
ability.
To
help
students
get
the
main
idea
quickly
.
To
help
find
out
the
text
structure.
To
improve
students’
comprehension
ability.
1.To
train
students’
analyzing
skills.
2.To
broaden
students’
knowledge
about
diets.
To
train
students’
observing
ability
and
writing
skills
.
To
summarize
useful
information
.
Train
their
writing
and
speaking
ability.
To
grasp
the
language
points
.
To
compare
the
similar
usages
of
the
words.
课堂小结
Summary:
1.Read
and
analyse
the
details
in
the
text.
2.Develop
the
ability
of
finding
and
using
linking
markers
between
sentences
.
3.
Train
their
writing
skills.
Homework:
Do
Exercises
on
Page
78-79
of
the
workbook.
Pre-reading
Reading
Asking
and
answering
Discussion
Writing
1.Guide
students
to
observe
the
pictures
related
to
the
text.
2.To
help
students
analyze
the
text
further
.
3.To
learn
the
text
structure.
4.To
train
students’
writing
ability.
To
train
students’
reading
and
listening
ability
.
板书
1.
2.
1).What
is
a
point
in
a
passage?
2).What
kind
of
information
is
a
detail?
3).What
is
the
relationship
between
a
point
and
a
detail?
Answers:1).The
writer's
opinion
or
the
main
idea.
2).A
fact
or
feature
about
something.
3).A
detail
is
used
to
support
a
point.
3.Advice
from
the
text
about
healthy
diet.
1).
2).
3).
4).
5).
4.Language
points
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