八上Unit2
Topic2
Section
C
I
must
ask
his
to
give
up
smoking.
学案
Name:__________
Section
C
1.写下,记下____________
write
down
the
food
you
know写下你知道的食物
2.蔬菜______________
西红柿__________
土豆___________
cabbage_________
水果____________
3.肉___________
鸡肉____________
鱼肉___________
4.
staple__________
米饭_________
小麦__________
We
eat
wheat.
我们吃小麦。
5.早餐____________
午餐____________
晚餐___________/____________
What
mothers
said
to
eat妈妈说要吃什么
6.
Mothers
always
tell
their
children
what
they
__________(应该)
eat.
妈妈们总是告诉她们的孩子们他们应该吃什么。
★告诉v.______
[过去式______
]
小心的,仔细的,认真的adj.__________
too
much太多
★盐,食盐n._______
糖,食糖n.________
引起,导致v.________
病的,生病的adj.________
病,疾病n._________
★可能(情态动词)_______
[过去式
_________
]
might既可以是may的过去式,也是单独的情态动词
7._______(当)
Kang
was
a
child,
his
mother
often
_______(tell)
him,
“Be
_________(小心的)
not
to
eat
too
much
salt
or
sugar.”
She
said
it
might
cause
_________(疾病).
当康康还是小孩儿的时候,他的妈妈经常告诉他:“小心不要吃太多的盐或糖。”她说这可能导致疾病。
★照看,照顾(短语)____________________
=
__________________
8.
Maria’s
mother
always
took
care
of
Maria
very
_________(good).
玛利亚的妈妈总是把玛利亚照顾得非常好。
★例如(短语)______________
虚弱的,无力的adj._______
强壮的adj.__________
必须________
禁止___________
9.
For
example,
Maria’s
teeth
were
very
________(虚弱的),
so
her
mother
said
that
she
mustn’t
eat
too
_________(many)
candy
or
ice
cream.
例如,玛利亚的牙齿不好,所以她的妈妈说她不能吃太多的糖或冰激凌。
10.
Milk
is
___________(健康的)
drink.
牛奶是一种健康的饮品。
★强迫,迫使v._________
force
sb
to
do
sth强迫某人做某事
11.
Jane
didn’t
like
it,
but
her
mother
always
__________(强迫)
her
to
drink
it.
简不喜欢它,但是她的妈妈总是强迫她喝。
★动身去(短语)________________
离开v._________
[过去式_________
]
不得不(情态动词短语)_____________
12.
Every
morning
before
she
__________(leave)
for
school,
she
had
to
drink
a
glass
of
milk.
每天早上,在她动身去学校之前,她不得不喝一杯牛奶。
13.
___________(因为)
her
mother
was
always
watching
her.
因为她的妈妈总是盯着她。
★在...期间prep.___________
童年,幼年n._____________
保持健康_________________/_______________
14.
During
Michael’s
childhood,
he
had
to
eat
many
vegetables
and
fruit
to
keep
____________(健康的).
在迈克尔的童年时期,他不得不吃很多蔬菜和水果保持健康。
15.
________(曾经,一次),
cabbage
was
on
his
_________(盘子).
有一次,他的盘子里放的是洋白菜。
★
as
soon
as“一...就...”,引导时间状语从句
疯的adj.________
变疯(短语)________________
16.
As
soon
as
Michael
saw
it,
he
got
______(疯的).
迈克尔一看见它,他就疯了。
17.
Yuxuan
often
plays
basketball
_______________(一...就...)
he
is
free.
宇轩一有空儿就打篮球。
18.
But
his
mother
made
him
__________(尝)
it.
但是他的妈妈让他尝尝。
★惊奇,惊讶n.&
v.__________
感到惊奇的/惊讶的adj.___________
令人惊奇的/惊讶的adj._____________
★
surprised即使形容词,
又是surprise的过去式;surprising即使形容词,
又是surprise的动名词
★
be
surprised
to
do
sth对做某事很惊讶/惊奇
19.
He
was
_____________(惊奇的)
to
find
that
it
was
delicious.
他很惊讶得发现它很美味。
20.
What
a
_____________(惊喜的)
gift!
多么令人惊喜的礼物啊。
★这样的,那样的,类似的pron.________
例如(短语)_______________
21.
rice
______(带有)
a
lot
of
meat,
such
_____
chicken,
beef
etc.
带很多肉例如鸡肉、牛肉等等的米饭。
参考答案
1.
write
down
2.
vegetable,
tomato,
potato,
卷心菜,fruit
3.
meat,
chicken,
fish
4.主食,
rice,
wheat
5.
breakfast,
lunch,
dinner/supper
6.
should
★
tell,
told,
careful
★
salt,
sugar,
cause,
ill,
illness
★
may,
might
7.
When,
told,
careful,
illness
★
take
care
of
=
look
after
8.
well
★
for
example,
weak,
strong,
must,
mustn’t
9.
weak
10.
healthy
★
force
11.
forced
★
leave
for,
leave,
left,
have
to
12.
left
13.
Because
★
during,
childhood,
keep
healthy/fit
14.
healthy
15.
Once,
plate
★
crazy,
get
crazy
16.
crazy
17.
as
soon
as
18.
taste
★
surprise,
surprising,
surprised
19.
surprised
20.
surprising
★
such,
such
as
21.
with,
as
Section
D
1.
It
will
keep
you
___________(健康的)
during
the
day.
这会保证你一天的健康。
2.
Some
people
think
that
smoking
__________(must/can)
help
him
relax.
一些人认为吸烟能帮助他放松。
★事实,真相,现实n.________
事实上(短语)____________
不健康的adj.________________
3.
____
fact,
smoking
is
really
____________(healthy/unhealthy).
事实上,吸烟真的不健康。
★身体n.________
某人,一些人_____________
任何人_____________
没有人_____________
★
not
only...but
(also)...
“不但...而且...”,“不仅...还...”
★
疾病n._________
伤害,损害n.&
v.________
吸烟者n.__________
二手的,旧的adj.______________
4.
They
can
cause
cancer
or
other
____________(疾病).
5.
The
smoke
harms
not
only
smokers
_____
other
people.
烟雾不仅伤害吸烟者,还伤害其他人。
6.
It
can
be
more
___________(危险的)
and
has
higher
_________(风险).
他会更危险并且有更高的风险。
★可能的adj._____________
尽量/可能...地____________________________
不可能的adj.______________
7.
They
must
give
up
smoking
____________________________.
他们必须尽量戒烟。
重点语法
情态动词:can,
could,
may,
might,
must,
need,
should,
had
better,
have
to的用法
1.定义:情态动词有词义,表示某种情绪或说话者的态度。
2.用法:通常没有人称和数的变化,不能单独作谓语,后跟实义动词(动词原形)共同作谓语。
3.种类:
(1)
can/could:could是can的过去式,也是单独的情态动词,语气更委婉,否定形式为can’t/couldn’t
①
表示能力“能,能够”
e.g.
I
can
play
the
piano.
我能弹钢琴。
e.g.
He
couldn’t
come
home
yesterday
because
he
missed
the
train.
他昨天没能回家,因为他误了火车。
②
表示请求、允许
e.g.
Can
you
help
me?
你能帮助我吗?
③
表示推测,多用其否定形式can’t
“不可能”
e.g.
He
can’t
be
Tom
because
he
went
to
Beijing
yesterday.
他不可能是汤姆,因为他昨天去北京了。
(2)
may/might:might是may的过去式,也是单独的情态动词,语气更委婉。
①
表示请求、允许“可以”
e.g.
May
I
take
your
order?
可以点餐了吗?
②
表示推测“可能”
e.g.
He
may
be
late.
他可能要迟到了。
(3)
must
①
表示义务、劝告“必须”
e.g.
We
must
take
care
of
our
parents.
我们必须照顾我们的父母。
②
表示推测“一定”
e.g.
The
boy
must
be
from
America.
这个男孩一定来自于美国。
③
否定形式mustn’t表示“禁止,不许”
e.g.
You
mustn’t
swim
in
the
river.
禁止在河里游泳。
(4)
must和have
to的区别
have
to
客观条件导致的“不得不,必须”,有时态,人称和数的变化,must则没有。
e.g.
She
missed
the
bus
and
had
to
walk
home.
她错过了公交车不得不走路回家。(have
to,是客观原因导致的)
e.g.
I
must
walk
home.
我必须走路回家。(must必须,表示一种主观想法)
(5)
had
better“最好”,表示提建议。had
better
not“最好不”
e.g.
You’d
better
(not)
go
to
see
a
dentist.
你最好(不)去看牙医。
(6)
should
“应该”,表示义务、提出或征询建议。
e.g.
We
should
take
care
of
our
parents.
我们应该照顾我们的父母。
e.g.
You
shouldn’t
stay
up
late.
你不应该熬夜很晚。
(7)
shall表示征询意见,主要用于第一人称。
e.g.
Shall
we
take
you
to
the
hospital?
要不要我们带你去医院?
(8)
will和would
will表示将来,would是will的过去式,表示过去的将来;同时都可以表示请求、邀请或建议。
e.g.
I’ll
do
my
best
to
help
you.
我会尽我最大努力帮助你。
e.g.
Would
you
like
to
come
with
me?
你愿意和我一块儿来吗?
(9)
need
“需要”,表示必要性。同时need也可以是实义动词,句型:need
to
do
sth需要做某事
e.g.
Need
I
open
the
door?
需要我开门吗?
e.g.
You
needn’t
get
up
so
early.
你没有必要起这么早。
e.g.
She
needs
to
show
her
school
card.
她需要出示她的学生卡。(实义动词用法)
【练习】
1.
You
mustn’t
_________(丢,扔)
litter
around.
禁止/不允许乱丢垃圾。
2.
He
thinks
smoking
_______(能)
help
him
relax.
他认为吸烟能帮助他放松。
3.
It
may
_______(甚至)
cause
cancer.
它甚至可能导致癌症。
4.
I
must
_______(要求)
him
to
give
up
smoking.
我必须要他戒烟。
5.
May
I
__________(借入)
your
newspaper
and
show
it
to
my
father?
我可以借你的报纸给我爸爸看看吗?
参考答案
1.
healthy
2.
can
★
fact,
in
fact,
unhealthy
3.
In,
unhealthy
★
body,
somebody,
anybody,
nobody
★
disease,
harm,
smoker,
second-hand
4.
diseases
5.
but
6.
dangerous,
risk
★
possible,
as...as
possible,
impossible
7.
as
soon
as
possible
【练习】
1.
throw
2.
can
3.
even
4.
ask
5.
borrow