(共28张PPT)
Topic
2
I
must
ask
him
to
give
up
smoking.
Section
D
Unit
2
Keep
Healthy
Language
goals
By
the
end
of
the
class,
you
will
be
able
to
1.Master
the
following
words
,phrases
and
sentences:
Words
&
phrases：
shower,
fact,
in
fact,
unhealthy,
chemical,
cigarette,
body,
disease,
harm,
smoker,
second-hand,
risk,
possible,
as…as
possible
2.
Master
the
usage
of
may,
must
and
can.
apples
oranges
chicken
chocolate
banana
hamburger
Look
and
say
meat
ice
cream
rice
Look
and
say
sausage
eggplant
watermelon
beef
tomatoes
sandwiches
strawberry
cabbage
potato
chips
Look
and
say
Ask
and
answer
I
usually
have…
for
breakfast.
What
do
you
usually
have
for
breakfast
Ask
and
answer
I
usually
have…
for
lunch.
What
do
you
usually
have
for
lunch
Ask
and
answer
I
usually
have…
for
dinner.
What
do
you
usually
have
for
dinner
What
mother
said
to
eat
Make
sentences
with
should
,
shouldn’t
,
had
better,
had
better
not,
must,
mustn’t.
1.
We
_____
eat
more
vegetables.
2.
We
______
eat
more
fruit
and
less
meat.
3.
We_____
eat
too
much
ice
cream
for
dinner.
4.
We_____
eat
too
much
candy
or
chocolate.
5.---
Modal
Verbs
(Ⅱ):
must/mustn’t;
may;
can
You
_________
throw
litter
around.
He
thinks
smoking
______
help
him
relax.
It
_____
even
cause
cancer.
I
_____
ask
him
to
give
up
smoking.
_______
I
borrow
your
newspaper
and
show
it
to
my
father
can
May
mustn’t
must
can
Grammar
Grammar
情态动词
can，may
和
must
1.
can
表示能力
He
can
draw,
but
he
can't
read
a
story.
他会画画，但不会读故事。
表示可能
The
girl
can't
be
Amy
because
she
went
to
study
in another
school.
那个女孩不可能是埃米，因为她转学了。
表示请求，允许
Can
I
walk
to
school
with
you 我可以和你一起走去学校吗？
Grammar
2.
may
表示可能
—
I
didn't
see
Jack
in
the
classroom.
我没在教室看见杰克。
—
He
may
play
basketball
on
the
playground.
他可能在操场打篮球。
表示征求同意 (此时可以与
can
互换使用，但 may
语气更委婉)
—
May
I
watch
TV
now 我现在可以看电视吗？
—
Yes,
you
may
/
can.是的，你可以。
—
No,
you
may
not
/
can't.不，你不可以。
Grammar
3.
must
表示必须，义务
You
must
study
hard.
你必须努力学习。
肯定形式表示推测
—
Who
is
knocking
on
the
door 谁在敲门？
—
It
must
be
Jane.一定是简。
否定形式表示不许，禁止
You
mustn't
tell
a
lie.不许你撒谎。
Grammar
【提示】
1. 表示否定的推测用
can't，而不用
mustn't。
e.g.
That
can't
be
my
book
because
Bob's
name
is onit.
那不可能是我的书，因为鲍勃的名字在上面。
2. 用must提问的句子，其否定回答用needn't
或 don't
have
to，而不能用
mustn't。
e.g.
—
Must
I
turn
off
the
light
now 我现在必须关灯吗？
—
No,
you
needn’t
/don't
have
to.不，不必。
_______
up
late
is
bad
for
your
health.
How
terrible!
It’s
______
for
your
health.
Don’t
read
____
the
sun.
It
will
keep
you
______
during
the
day.
in
Staying
good
active
Functions
Listen
and
number
the
following
pictures.
Then
make
sentences
with
the
structures
in
the
box.
1
2
3
4
5
6
should
/
shouldn’t…
We
must
/
mustn’t…
We
should
take
showers
often.
We
should
wash
the
hands
before
meals.
We
should
often
open
the
window
to
keep
the
air
fresh.
We
mustn’t
drink
sour
milk.
We
should
tidy
our
rooms
and
often
sweep
the
floor.
We
mustn’t
spit
in
public.
2
2
Complete
the
passage
with
the
correct
words.
Some
people
think
that
smoking
________
(
must/can)
help
him
relax.
In
fact,
smoking
is
really
__________
(healthy/unhealthy).
Do
you
know
that
there
______
(is/are)
over
4000
chemicals
in
cigarettes
These
chemicals
are
_______
(good/bad)
for
our
bodies.
They
_____
(must/can)
cause
cancer
and
other
diseases.
The
smoke
from
cigarettes
harms
____________
(only/
not
only)
smokers
but
also
other
people.
It’s
called
“second-hand
smoke”
and
it
______
(can/can’t)
be
more
dangerous
and
has
higher
risks.
Smokers
shouldn’t
use
smoking
to
help
them
relax.
They
______
(must/mustn’t)
give
up
smoking
as
soon
as
possible.
can
unhealthy
are
bad
can
not
only
can
must
1.
We
should
often
open
the
window
to
keep
the
air
fresh.
我们应该经常开窗保持空气清新。
keep
后接形容词。意为“保持（某种状态）”，keep作系动词，也可以用be替换。
如：keep
quite!=be
quite!
请保持安静！
【扩展】
keep
sb./sth.
后接形容词/动名词表示“让某人/
某物处于某种状态”。
如：Keep
the
windows
open,
please.
请把窗户打开。
Don’t
keep
him
waiting.
不要让他一直等着。
Language
points
2.
Smokers
shouldn’t
use
smoking
to
help
them
relax.
吸烟者不应该用吸烟来放松自己。
use
sth
to
do
sth.
意为“用....去做....”
如：We
often
use
the
dictionary
to
look
up
the
new
words.
我们经常使用词典去查阅新单词。
Language
points
3.In
fact,
smoking
is
really
unhealthy事实上，抽烟真的是不健康的。
In
fact
事实上
In
fact,
I
like
playing
computer
games.
事实上，我喜欢玩电脑游戏。
In
fact,
I
want
to
eat
an
ice
cream.
事实上，我想吃一个冰激凌。
Language
points
4.They
must
give
up
smoking
as
soon
as
possible.
他们必须尽可能快的戒烟。
give
up
sth/
doing
sth
放弃做某事
as
soon
as
possible
尽可能快的
as
much
as
possible
尽可能多的
as
small
as
possible
尽可能小的
As+形容词+as
possible
可以与as...as
one
can
互换使用。
如：Please
write
down
your
answer
as
fast
as
possible.
=Please
write
down
your
answer
as
fast
as
you
can.
请尽可能快的写下你的答案。
Language
points
Exercises
I.
根据句意及首字母提示完成句子。
1.
Xiaoming
takes
a
s__________
before
he
goes
to
bed
every
night.
2.
F__________
speak
louder
than
words.
3.
We
should
exercise
a
lot
to
keep
our
b__________
healthy
and
strong.
4.
Smokers
have
higher
r__________
of
getting
lung
cancer
than
those
who
don’t
smoke.
5.
I
want
to
go
there
by
plane
if
p__________.
shower
Facts
body
risks
possible
Exercises
II.
根据汉语提示完成句子。
1.
她不仅很会弹钢琴，而且还会作曲。
She
can
__________
__________
play
the
piano
well,
__________
__________
write
music.
2.
你最好尽快把那本书给我。
You’d
better
give
the
book
to
me
__________
__________
__________
__________.
3.
他不得不放弃在中国教英语，因为他要回美国了。
He
has
to
__________
__________
__________
English.
in
China,
because
he’s
returning
to
America.
4.
我原以为大卫是在学校，但事实上他在网吧。
I
thought
David
was
at
school,
but
__________
__________
he
was
in
the
net
bar.
5.
许多人不应该用喝酒来帮助他们放松。
Many
people
shouldn’t
__________
drinking
__________
__________
them
relax.
not
only
but
also
as
soon
as
possible
give
up
teaching
in
fact
use
to
help
Homework
1.
What
should
we
do
to
keep
healthy
Please
write
a
passage
about
it.
The
following
questions
may
help
you.
①How
long
do
you
usually
sleep
every
night
②How
often
do
you
exercise
③How
often
do
you
eat
fruit
and
vegetables
2.Preview
Unit
2
Topic
3-Section
A.
Bye-bye!(共26张PPT)
Unit
2
Keep
Healthy
Topic
2
I
must
ask
him
to
give
up
smoking.
Section
B
Language
goals
By
the
end
of
the
class,
you
will
be
able
to
Master
the
following
words
,phrases
and
sentences:
Words
&
phrases：
article,
smoke,
even,
cancer,
energy,
necessary,
active,
tomato
Sentences：
①You’d
better
not
read
in
the
sun.
②I’m
reading
an
article
about
smoking
in
the
newspaper
.
③He
thinks
smoking
can
help
him
relax.
④smoking
is
bad
for
his
health.
⑤I
must
ask
him
to
give
up
smoking
Let’s
chant
together
Wash
your
hands,
have
a
bath.
Open
the
window,
take
a
fresh
breath.
Early
to
bed,
early
to
rise.
Having
good
habits,
makes
a
man
healthy,
Wealthy
and
wise.
Ask
and
answer
What’s
he
doing？
He
is
.
What
do
you
think
of
smoking？
smoking
Is
smoking
good
or
bad
for
our
health
It’s
bad
for
our
health.
Smoking
is
bad
for
our
lungs.
It
can
even
cause
cancer.
So
everyone
should
give
up
smoking.
放弃
Look
,listen
and
say
①What
is
Wang
Junfeng
doing
②Why
does
Maria’s
father
like
smoking
？
③Why
does
Maria
want
to
ask
her
father
to
give
up
smoking？
He
is
reading
an
article
about
smoking
in
the
newspaper.
Because
he
thinks
smoking
can
help
him
relax.
Because
smoking
is
bad
for
our
lungs
and
it
even
may
cause
cancer.
Listen
to
1a
and
answer
the
following
questions.
Listen
again
and
fill
in
the
blanks.
Wang
Junfeng
is
reading
an
______
about
smoking
in
the
newspaper
.
Maria’s
father
________
because
he
thinks
smoking
can
help
him
________.
But
the
article
says
smoking
is
_______
for
our
lungs
and
it
can
even
_____
cancer.
Maria’s
going
to
ask
her
father
to
______
_____
smoking.
article
smokes
relax
cause
give
up
bad
1．relax放松
relax
sb．／oneself放松某人(某人自己)。
e.g.
Listening
to
music
can
relax
you．
relaxed可用作形容词，“使人感到放松的”。
2.You’d
better
not
read
in
the
sun.
in
the
sun
在阳光下(此处不能用under
the
sun
)
Language
points
3.
Look,
the
article
says
smoking
is
bad
for
our
lungs
and
it
can
even
cause
cancer.
看，文章上说抽烟对我们的肺有害，它甚至能导致癌症。
（1）say
在此处指书面材料，文字记载上的“说”，表示文字材料或可见的东西提供信息、指示等均可用say
。
如：the
guidebook
say
we
should
turn
left.
旅游指南上说我们应向左拐。
Language
points
（2）cause
这个词有两种词性，在此处是动词。
v.导致，引起
1）接名词：cause
an
accident/trouble/death/a
fire/a
serious
illness/damage引起事故/惹麻烦/导致死亡/引起大火/导致重病/造成损害
2）接双宾语：cause
sb.pain/trouble/damage给某人带来痛苦/麻烦/损害
3）接复合宾语：cuase
sb.
to
do
sth使某人做某事
The
sound
caused
me
to
jump
back.
那声音吓得我向后退。
Language
points
cause作名词时，意为“原因”时是可数名词，意为“理由，缘由时为不可数名词。
如：You
have
no
cause
to
cry.
你没理由哭。
4．It's+
adj．(for／of
sb．)to
do
sth．(对某人来说)做某事是……，用for指做这件事情是怎么样的，
e.g.
It's
difficult
for
him
to
get
to
the
bank．
用of时，前面的形容词是指这个人的性格特征。
e.g.
It's
very
nice
of
you
to
help
me．
Language
points
5.May
I
borrow
your
newspaper
and
show
it
to
my
father.
我可以借下你的报纸给我爸爸看看吗？
borrow和lend的区别
borrow,
向他人借东西，一般这样来用：
borrow
something
from
somebody:
e.g.
May
I
borrow
your
magazine
for
a
while
我能借你的杂志一会儿吗？
lend:
vt.
&
vi.把…借给(借出去)
lend
sth
to
sb.=lend
sb
sth.
e.g.
Can
you
lend
me
10
dollars
能借给我１０块钱吗？
Language
points
Look
at
the
pictures
and
choose
the
correct
sentence
to
complete
each
description.
Breakfast
gives
you
energy
for
the
morning.
______________________________________________________
a.
Going
to
school
without
breakfast
is
bad
for
your
health.
___________________________
It’s
necessary
for
your
health.
c.
Walking
is
good
exercise.
Water
is
good
for
your
health.
____________________________________
d.
Drink
enough
water
every
day.
_________________________________It
will
keep
you
active
during
the
day.
b.
Go
to
bed
early
and
get
up
early.
Read
2a
and
mark
H
(Healthy)
or
U
(Unhealthy).
Li
Hua
often
goes
to
school
without
breakfast.
(
)
Zhang
Ming
usually
takes
a
walk
after
the
meal.
(
)
Wang
Peng
gets
up
at
10
o’clock
on
weekends.
(
)
Hu
Fei
always
studies
late
in
the
night.
(
)
Mr.
Smith
drinks
enough
water
every
day.
(
)
U
H
U
U
H
Read
the
pairs
of
words
and
pay
attention
to
the
difference
among
/
/,
/
a:
/
and
/
D
/.
Then
think
of
more
words
for
each
group.
/
/--
/
A:/
fun
---
farm
cut
---
card
come
---
calm
/
/--
/
D
/
fund
---
fond
duck
---
dock
luck
---
lock
3b
Listen
to
the
chant
and
write
the
key
phrase
for
each
picture.
wash
hands
have
a
bath
open
the
window
early
to
rise
Wash
your
hands,
have
a
bath.
Open
the
window,
take
a
fresh
breath.
Early
to
bed,
early
to
rise.
Having
good
habits,
makes
a
man
healthy,
Wealthy
and
wise.
Exercises
I.
根据句意及首字母提示完成句子。
1.
It’s
n__________
for
us
to
follow
the
traffic
rules.
2.
S__________
is
not
good
for
your
lungs.
3.
I
want
to
write
an
a
__________
about
health
for
the
newspaper.
4.
He
is
always
so
a__________,
full
of
life
and
energy.
5.
He
is
so
angry
that
he
can’t
e__________
say
a
word.
II.
单项选择。
(
)1.
—What
were
you
doing
at
this
time
yesterday
—I
__________
TV.
A.
watch
B.
watched
C.
are
watching
D.
was
watching
necessary
Smoking
article
active
even
D
Exercises
(
)2.
—What
did
the
teacher
say
just
now
—Sorry,
I
don’t
know.
I
__________
all
the
time.
A.
listened
B.
didn’t
listen
C.
was
listening
D.
wasn’t
listening
(
)3.
The
Internet
(互联网)
is
really
__________
to
us.
We
can
easily
find
the
information
(信息)
we
need.
A.
careful
B.
useful
C.
beautiful
D.
successful
(
)4.
—Young
kids
shouldn’t
go
swimming
alone.
—__________
It’s
too
dangerous.
A.
I
agree
with
you.
B.
You’re
welcome.
C.
It
doesn’t
matter.
D.
I
don’t
think
so.
(
)5.
It’s
very
__________
of
you
to
speak
in
front
of
so
many
people.
A.
kind
B.
nice
C.
brave
D.
funny
D
B
A
C
Homework
Write
a
passage
about
your
daily
habit.
Preview
Unit
2
Topic
2-Section
C.
Bye-bye!(共24张PPT)
Unit
2
Keep
Healthy
Topic
2
I
must
ask
him
to
give
up
smoking.
Section
A
Language
goals
By
the
end
of
the
class,
you
will
be
able
to
Master
the
following
words
,phrases
and
sentences:
Words
&
phrases：
tired,
cause,
litter,
dustbin,
fingernail,
meal,
without
Sentences：
①Staying
up
late
is
bad
for
your
health.
②You
should
go
to
bed
early
tonight
and
you’ll
feel
better
tomorrow.
③I
must
have
a
good
rest
tonight.
have
a
toothache
have
a
headache
have
a
stomachache
have
a
cough
have
a
cold
Revision
I
have
a
toothache.
What
caused
it
引起
Look
and
say
Because
I
ate
too
much
candy.
Eating
candy
is
bad
for
the
teeth.
I
have
a
headache.
What
caused
it
Look
and
say
Because
I
stayed
up
late
yesterday.
Staying
up
late
is
bad
for
our
health.You
should
go
to
bed
early.
What
should
he/she
do
Is
it
good
for
your
health
Why
Jane:
Kangkang,
you
look
tired.
What’s
wrong
Kangkang:
I
have
a
headache.
Jane:
I’m
sorry
to
hear
that.
What
caused
it
Kangkang:
I
watched
a
soccer
game
on
TV
last
night
and
went
to
bed
very
late.
Jane:I
see.
Staying
up
late
is
bad
for
your
health.
You
should
go
to
bed
early
tonight
and
you’ll
feel
better
tomorrow.
Kangkang:
Right!
I
must
have
a
good
rest
tonight.
1a
Look,listen
and
say
Reason
watch
______________
go
to
bed
________
Result
look
______
have
a
_________
Suggestion
go
to
bed
_____
Feeling
_________
a
soccer
game
very
late
tired
headache
early
better
Listen
to
1a
and
fill
in
the
blanks.
Language
points
1.
What’s
wrong
=
What’s
up？=
What’s
happening
=
What’s
the
matter/trouble
怎么了？
2.
Staying
up
late
is
bad
for
your
health.
(1)
stay
up
=
sit
up熬夜,
e.g.
we
stayed
up
until
midnight
to
see
the
New
Year
coming.
(2)
动词ing形式（动名词）可直接放句首作主语，谓语动词用单三形式。
Language
points
3．I
am
sorry
to
hear
that．听到这我感到很难过。
这是表示同情的一种说法。当你听到别人不幸的事情时，应说此句用来表示你的同情。
4．on
TV／the
phone“(通过)电视／电话”，或直接译成“在电视上／电话上”。
5．I
see．我明白了。此句为口语，在这里see指“明白，理解”之意。
e.g．His
younger
brother
didn't
see
the
meaning
of
the
story．
Are
these
habits
good
or
bad
Washing
hands
before
meals
Doing
morning
exercises
Going
to
bed
early
1d
Work
in
pairs
and
practice
1a.
Then
fill
in
the
blanks
and
make
a
new
conversation
with
your
partner.
A:
I
feel
bad
because
I
have
a
stomachache.
B:
Oh,
eating
too
much
is
bad
for
your
health.
You
must
see
a
doctor.
Feeling
Reason
Suggestion
bad
terrible
tired
…
…
…
have
a
stomachache
see
a
doctor
stay
up
late
go
to
bed
early
do
much
homework
have
a
rest
2
Listen
to
the
conversation
and
match
the
sentence
halves.
Then
choose
the
correct
description
for
each
picture.
stay
up
late
at
night.
read
in
the
sun.
put
litter
into
the
dustbin.
do
morning
exercises
every
day.
throw
litter
around.
brush
your
teeth
twice
a
day.
You
should/must
You
mustn’t
/
shouldn’t
Don’t
stay
up
late
at
night.
read
in
the
sun.
put
litter
into
the
dustbin.
do
morning
exercises
every
day.
throw
litter
around.
brush
your
teeth
twice
a
day.
3a
Check
whether
the
following
habits
are
good
or
bad.
If
they
are
bad,
write
good
ones
using
should,
had
better
or
must.
Good
Bad
1.
going
to
bed
early
2.
getting
up
late
3.
doing
morning
exercises
4.
keeping
fingernails
long
5.
washing
hands
before
meals
6.
playing
sports
right
after
meals
7.
going
to
school
without
breakfast
8.
brushing
teeth
twice
a
day
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
□
√
_______________________________________________
_______________________________________________
_______________________________________________
_______________________________________________
We
should
get
up
early.
We
mustn’t
keep
fingernails
long.
We
mustn’t
play
sports
right
after
meals.
We
should
have
breakfast
before
we
go
to
school.
3b
Work
in
pairs.
Ask
and
answer
the
questions
based
on
3a.
Then
list
some
other
living
habits
and
discuss
them.
Example:
A:
Is
getting
up
late
good
or
bad
for
our
health
B:
It’s
bad.
A:
Really
I
must
get
up
early
every
day.
Exercises
I.
根据句意及首字母提示完成句子。
1.
Smoking
can
c__________
some
health
problems.
2.
After
a
clay’s
work,
I
feel
very
t__________.
3.
Look!
So
much
l__________
here.
It’s
too
dirty
(脏的).
4.
People
usually
have
three
m__________
every
day.
5.
We
can’t
live
w__________
water.
cause
tired
litter
meals
without
Exercises
II.
根据汉语提示完成句子。
1.
在阳光下读书对我们的眼睛是有害的。
__________
__________
__________
__________
is
bad
for
our
eyes.
2.
李飞想熬夜看足球赛。
Li
Fei
wants
to
__________
_________
_________
to
watch
the
football
game.
3.
瞧！他们正在操场上做早操。
Look!
They
are
__________
__________
__________
on
the
playground.
4.
多吃蔬菜对你的健康有好处。
Eating
lots
of
vegetables
__________
__________
__________
your
health.
5.
请不要到处扔垃圾。Don’t
________
________
________,
please.
Reading
in
the
sun
stay
up
late
doing
morning
exercises
is
good
for
throw
litter
around
Homework
Make
up
a
conversation
similar
to
1a.
Preview
Unit
2
Topic
2-Section
B.
Bye-bye!(共35张PPT)
Unit
2
Keep
Healthy
Topic
2
I
must
ask
him
to
give
up
smoking.
Section
C
Language
goals
By
the
end
of
the
class,
you
will
be
able
to
1.Master
the
following
words
,phrases
and
sentences:
Words
&
phrases：
cabbage,
staple,
wheat,
salt,
sugar,
illness,
weak,
cream,
ice
ream
force,
childhood,
plate,
mad,
taste,
surprised,
watermelon,
potato
chips,
sandwich,
strawberry,
beef,
biscuit
Sentences：
①Mothers
always
tell
their
children
what
they
should
eat.
②Be
careful
not
to
eat
too
much
salt
or
sugar.
③
She
said
it
might
cause
illness.
④Her
mother
always
forced
her
to
drink
it.
⑤She
had
to
drink
a
glass
of
milk
because
her
mother
was
always
watching
her.
⑥As
soon
as
Michael
saw
it,
he
got
mad.
Michael
⑦His
mother
made
him
taste
it.
⑧He
was
surprised
to
find
that
it
was
delicious.
Let’s
chant
together
Wash
your
hands,
have
a
bath.
Open
the
window,
take
a
fresh
breath.
Early
to
bed,
early
to
rise.
Having
good
habits,
makes
a
man
healthy,
Wealthy
and
wise.
Give
your
advice
should/shouldn’t…
had
better/had
better
not…
must/mustn’t…
don’t…
doing
sth.
is
good/bad
for…
be
supposed
to…
ought
to…/
ought
not
to…
candy
chocolate
apple
sandwich
chicken
biscuit
beef
strawberry
rice
ice-cream
watermelon
fish
tomato
cabbage
potato
chips
The
food
we
have
Work
in
pairs
and
complete
the
following
tasks
before
reading
the
passage.
Vegetables:
tomato,
cabbage,
_________________
Meat:
chicken,
fish，___________________________
Fruits:
apple,
banana,
_________________________
Staple:
rice,
wheat,
____________________________
Write
down
the
food
you
usually
eat.
I
usually
have
_________________
for
my
breakfast.
I
usually
have
_________________
for
my
lunch.
I
usually
have
_________________
for
my
supper.
1a
Read
and
understand
1b
Read
1a
and
match
the
following
sentences
with
the
pictures.
Work
alone
(
)
(
)
(
)
(
)
A.
Drink
milk.
B.
Don’t
eat
too
much
salt
or
sugar.
C.
Eat
vegetables
and
fruit.
D.
Don’t
eat
too
much
candy
or
ice
cream.
A
D
B
C
1c
Read
1a
again
and
circle
True
or
False.
1.Kangkang
liked
to
eat
much
sugar
when
he
was
a
child.
True
False
2.
Maria’s
teeth
were
not
strong
because
she
liked
eating
ice
cream.
True
False
3.
Jane
didn’t
like
drinking
milk.
True
False
4.
By
chance
Michael
found
that
cabbage
was
good.
True
False
5.
Often
our
mothers’
advice
is
good
for
our
health.
True
False
1.
Mothers
always
tell
their
children
what
they
should
eat.
妈妈们总是告诉他们的孩子他们应该吃什
么。
（1）tell
sb
to
do
sth
告诉某人去做某事
tell
sb
sth
告诉某人某事
（2)
what
they
should
eat
为宾语从句
what
在宾语从句中做宾语
Language
points
2.
Be
careful
not
to
eat
too
much
salt
or
sugar.
当心，不要吃太多的盐或糖。
or连词，意为“或，或者，还是”，用于表示连接选择、替换的词、短语或从句。
e.g.
Are
you
coming
or
not
你来还是不来？
Is
it
a
boy
or
a
girl
是个男孩还是女孩？
Language
points
【扩展】
意为“也不”，用于否定句，提出两种或多种事物的连接词。
e.g.
He
can’t
read
or
write.
他不会写，也不会读。
and意为“和，又，还”，表示并列关系，用于肯定句。
e.g.
We
have
black
hair
and
black
eyes.我们有黑头发还有黑眼睛。
（2）意为“否则，不然”用于警告或忠告。
e.g.
Hurry
up,
or
you
will
be
late
for
school.
赶快，不然你上学就要迟到了。
Language
points
3.
She
said
it
might
cause
illness.
她说它可能引起疾病。
illness
名词，意为“疾病”。ill+ness组成illness.
e.g.
kindness,
happiness.
【辨析】disease
名词，意为“病，疾病”。常指比较严重，通常持续时间久的疾病，常影响特定的身体部位。illness
常指身体或精神上得疾病。
He
missed
a
lot
of
lessons
because
of
his
illness.
他因生病耽误了很多的功课。
Headache
is
not
a
disease
itself,
bu
it
may
show
that
something
is
wrong
with
your
health.
头痛本身不是病，但它可能会显示出你的健康有问题了。
Language
points
4.
Her
mother
always
forced
her
to
drink
it.
他的妈妈总是强迫他喝牛奶。
force
sb.
to
do
sth.
强迫某人做某事
e.g.
这老板常常强迫工人工作12小时。
This
boss
often
forces
the
workers
to
work
for
12
hours.
Language
points
5.
She
had
to
drink
a
glass
of
milk
because
her
mother
was
always
watching
her.
她不得不喝杯牛奶，因为她的妈妈总是看着她。
本句是一个主从复合句，从句是由从属连词because引导的表示“原因”的状语从句，它既可以至于主句之后，也可以至于其前。
because语势最强，用来说明人所不知的原因，回答why提出的问题。
Language
points
6.
As
soon
as
Michael
saw
it,
he
got
mad.
Michael
一看见白菜在他的盘子里，他就很生气。
（1）as
soon
as
一……
就……
(引导时间状语从句）
e.g.
我一到北京就打电话给你。
I
will
call
you
as
soon
as
I
get
to
Beijing.
（2）mad
adj
疯狂的，发疯；get
mad
变得生气
Language
points
7.
His
mother
made
him
taste
it.
make
sb.
do
sth.
使某人做某事
e.g.
妈妈总是让我学习英语。
My
mother
always
makes
me
study
English.
Language
points
8.
He
was
surprised
to
find
that
it
was
delicious.
be
surprised
to
do
sth.
对做某事很惊讶
e.g.
她很惊讶地发现她的新自行车不见了。
She
was
surprised
to
find
that
her
new
bike
was
lost.
Language
points
【扩展】（1）
surprise
动词，意为“使惊讶，使诧异”。
e.g.
The
news
surprised
me.
这个消息使我感到惊讶。
（2）surprise
名词，意为“惊奇”“惊讶”.
to
one’s
surprise
“使某人惊讶的是...”
e.g.
To
my
surprise,
he
is
still
alive.
使我惊讶的是，他还活着。
What
a
nice
surprise!
真是让人惊喜！
Language
points
2
Match
the
words
with
the
pictures.
Look
at
the
foods
that
Danny
eats
and
discuss
if
they
are
healthy.
If
not,
give
your
advice.
Danny’s
meals
Breakfast:
sandwich,
potato
chips
Lunch:
rice
with
a
lot
of
meat,
such
as
chicken,
beef,
etc.
Dinner:
fish,
strawberries,
ice
cream
At
night:
candy,
chocolate,
biscuit
My
advice:
__________________
__________________
______
Discuss
whether
Danny’s
eating
habits
are
healthy.
1.
He
likes
eating
sandwiches
and
potato
chips
for
breakfast.
2.
At
noon
he
usually
has
rice
with
a
lot
of
meat.
3.
He
doesn’t
like
eating
vegetables
at
all.
4.
He
eats
fish,
strawberries
and
ice
cream
for
dinner.
5.
He
enjoys
eating
candy
,biscuit
and
chocolate.
Look
at
the
foods
that
Danny
eats
and
discuss
if
they
are
healthy.
If
not,
give
your
advice.
1.Eating
vegetables
is
good
for
your
health.
2.
Eating
more
fruit
and
less
meat.
3.
Don’t
eat
too
much
ice
cream
for
dinner.
4.
Don’t
eat
too
much
candy
or
chocolate.
5.
---
Give
Danny
some
advice
Exercises
I.
根据句意及汉语提示完成句子。
1.
We
need
to
eat
__________
(食糖)
for
our
body
every
day.
2.
I
like
__________
(土豆)
most
of
all
vegetables.
3.
The
apple
__________
(尝)
good.
I’d
like
one
more.
4.
The
boy
is
ill.
He
is
too
__________
(弱的)
to
walk.
5.
I
had
__________
(牛肉)
and
vegetables
for
dinner
yesterday.
II.
根据汉语提示完成句子。
1.
吃太多的盐可能会引起疾病。
__________
too
much
salt
__________
__________
__________.
sugar
potatoes
tastes
weak
beef
Eating
may
cause
illness
Exercises
2.
我和同学一放学就去操场打篮球。
My
classmates
and
I
go
to
play
basketball
on
the
playground
____
______
____
school
is
over.
3.
你不能强迫他去做他不想做的事
You
can’t
_________
him
_________
_________
what
he
doesn’t
want
to
do.
4.
请告诉你爸爸不要抽烟，这对他的健康有害。
Please
_________
your
father
_________
__________
smoke.
It’s
__________
__________
his
health.
5.
他们听说他在校运动会上获得第一名，感到很惊讶。
They
were
__________
__________
__________
that
he
got
first
at
the
school
sports
meet.
as
soon
as
force
to
do
tell
not
to
bad
for
surprised
to
hear
Discuss
what
we
should
do
to
fight
headaches.
We
shouldn’t
work
too
hard.
We
must
get
enough
sleep.
We
must
not
exercise
on
an
empty
stomach.
…….
Homework
Homework
Write
a
passage
about
your
breakfast
.
The
structures
in
1a
may
help
you.
Preview
Unit
2
Topic
1-Section
D.
Bye-bye!
