Unit 3 Could you please tell me where therestrooms are? 重点语法课件(共19张PPT)

(共19张PPT)
Could
you
please
tell
me
where
therestrooms
are
重点语法精讲
Unit
3
CONTENTS
特殊疑问词引导的宾从
01
宾语从句的时态
02
指路问路的句型
03
连系动词
04
特殊疑问词引导的宾从---连接代词who/whom/whose的用法
Do
you
know
who
will
come
this
afternoon
你知道今天下午谁会来吗？
I
want
to
know
whom/who
you
are
waiting
for.
我想知道你在等谁。
I
don't
know
who
you
are.
我不知道你是谁。
Could
you
tell
me
whose
bag
it
is
你能告诉我这是谁的包吗？
Note:连接代词who/whom/whose在宾语从句中可做主语、宾语、表语和定语，不能省略
（作主语）
（作宾语）
（作表语）
（作bag的定语）
特殊疑问词who/whom/whose引导的宾从练习题
1.在空格内填入适当的词。
He
has
no
friends
in
this
city.
He
wants
to
know
______
can
help
him.
who
2.-Could
you
tell
me
by
______
the
radio
was
invented
-A
great
inventor,
I
think.
A.who
B.what
C.which
D.whom
D
3.首字母填空。
He
asked
w______
handwriting
(书法)
was
the
best.
hose
4.Jenny
is
going
to
Australia
for
holiday
next
month.
I
wonder
______.
A.whom
she
went
there
with
B.who
will
go
there
with
her
C.when
did
she
leave
for
Australia
D.which
place
of
interest
will
she
visit
B
特殊疑问词引导的宾从---连接副词when/where/why/how的用法
Do
you
know
when
we
will
hold
the
sports
meeting
你知道我们时候开运动会吗？
They
have
not
decided
where
they
should
go
for
the
holiday.
他们还没有决定到什么地方去度假。
No
one
knows
how
he
can
get
out
of
the
trouble.
没有人知道他是怎么摆脱困境的。
I
don’t
understand
why
they
like
computer
games
so
much.
我不理解他们为什么如此喜欢电脑游戏。
表时间
表地点
表方式
表原因
Note:在宾语从句中，连接副词when/where/why/how有一定的意义，且不可省略。when表时间，where表地点，why表原因，how表方式。
特殊疑问词when/where/why/how引导的宾从练习题
1.The
room
is
messy.
I
don't
know
______.
A.how
you
lived
in
it
B.when
you
lived
in
it
C.why
you
lived
in
D.where
you
lived
A
2.The
students
asked
______
they
would
have
a
spring
outing.
A.what
B.who
C.when
D.that
C
3.他问我怎么才能与同学好好相处。
He
asked
me
______
he
could
______
______
well
with
his
classmates.
how
get
on/along
4.填入适当的连词。
-Excuse
me,
but
can
you
tell
me
______
David
lives
-Go
straight
ahead
and
then
turn
left.
His
house
is
right
in
front
of
you.
where
宾语从句与简单句的转换
I
don't
know
what
I
should
do
next.
I
don't
know
what
to
do
next.
Could
you
tell
us
when
we
can
start
the
work
Could
you
tell
us
when
to
start
the
work
Note:在含有连接代词和连接副词引导的宾语从句的复合句中，如果宾语从句的主语和主句的主语或主句中的间接宾语相同，那么可以用“特殊疑问词+动词不定式”的简单句结构代替宾语从句。
宾语从句的时态
I
want
to
know
if
he
will
come
tomorrow.
I
don't
know
whether
he
has
been
there.
Note:如果主句是一般现在时，从句用它所需要的任何时态（主现从任）
I
didn't
know
if
they
had
been
there.
He
asked
when
they
would
go
to
the
party.
Note:如果主句是一般过去时，从句必须使用过去的某种时态（主过从也过）
The
teacher
told
us
that
the
earth
goes
around
the
sun
.
Note:如果从句的内容表示的是客观真理或不可改变的自然现象时，从句必须用一般现在时，不受主句的限制。
指路问路的句型
问路的句型：
1.Excuse
me,where
is
the...
2.Could
you
tell
me/show
me
the
way
to
...
3.Could
you
tell
me
how
to
get
to
...
4.Excuse
me,how
can
I
get
to
...
5.Is
there
...around
here
指路的句型
1.walk
/go
along
/down
the
street.
2.Turn
right/left
at
the
first
/second
crossing.
3.It's
across
from/near
the
...
指路问路的句型练习题
1.Can
you
tell
me
the
way
to
the
railway
station
(改为同义句)
Can
you
tell
me
how
to
______
______
the
railway
station
get/go
to
2.Excuse
me.
How
can
I
get
to
the
nearest
post
office
(保持句意基本不变)
Excuse
me.
Can
you
tell
me
______
______
to
the
nearest
post
office
the
way
3.最后，右转进入Park
Road并沿着它向前走。
Finally,
______
right
______
Park
Road
and
walk
______
it.
turn
into
along
4.在空格内填入适当的词，首字母已给。
Go
s______
ahead,
then
turn
left
at
the
second
turning,
and
you
will
find
the
post
office
on
your
right.
traight
系动词---表示感官的系动词look/feel/sound/smell/taste
look
看起来
You
look
happy.
smell
闻起来
The
flower
smell
nice.
sound
听起来
The
idea
sounds
great.
taste
尝起来
The
food
tasted
better
than
before
feel
摸起来
The
shirt
feels
comfortable.
主语通常是物
表示感官的系动词+形容词
look/feel/sound/smell/taste还可作实义动词
She
looks
angrily
at
me.
I
can
smell
somthing
burning.
The
“s”
in
island
not
sounded.
Please
taste
the
soup.
I
can
feel
my
heart
beating.
看
闻到
发音
品尝
感觉到
look/feel/sound/smell/taste练习题
1.选词填空。
The
apples
aren't
very
big
but
they
taste
______.
(good/well)
good
2.The
singer's
voice
______.
I
didn't
expect
him
to
be
a
boy.
A.sounds
soft
B.sounds
softly
C.looks
good
D.feels
softly
A
3.首字母填空。
The
dress
l______
beautiful
in
the
advertisement
(广告).
I
want
to
buy
it
for
Mary
as
a
birthday
present.
ooks
4.完成句子。
这个榴莲的味道比它看起来更好，虽然有些人认为它闻起来很糟糕。
The
durian
______
better
than
it
looks,
though
some
people
think
it
______
awful.
tastes
smells
表示转变和结果的连系动词---become/go/grow/turn/fall/get
1.
become和get
(1)become
和get主要指一个人暂时性的身心变化或永久性的自然变化
become(get)
angry/
famous/
fat/
ill/
old/
well/
deaf/
strong...
生气/成名/发胖/得病/变老/痊愈/变聋/变强等
(2)become
和
get
还可用于指天气的变化和社会的趋势
It’s
becoming/
getting
cold
(dark,
cloudy,
etc).
天渐冷了(黑了，多云了等)。
Divorce
is
becoming/
getting
more
common.
离婚现象越来越常见了。
表示转变和结果的连系动词---become/go/grow/turn/fall/get
2.
go和come
go
和come表示变化时，前者主要指一种由强到弱或由好到坏的变化(可用于人或事物)，后者则主要指向好的方面变化
go
bald (deaf,
insane,
etc)
变秃，变聋，发疯等。
The
meat’s
gone
bad.
肉变质了。
Her
wish
came
true.
她的愿望实现了。
Everything
came
right.
一切顺利。
go还可用于人或事物颜色的变色，与turn用法相同
She
went/
turned
blue
with
cold.
她冻得脸色发青了。
The
rotten
meat
went/
turned
green.
这块腐烂的肉变绿了。
表示转变和结果的连系动词---become/go/grow/turn/fall/get
3.
grow
grow
主要表示逐渐变化，强调变化的过程。
It
began
to
grow
dark.
天色开始渐渐黑了。
The
sea
is
growing
calm.
大海变得平静起来。
The
pollution
problem
is
growing
serious.
污染问题日渐严峻。
4.
turn
turn指变成另外一种状态，其后往往加年龄、时间、颜色、天气状况
The
leaves
turn
bright
red
in
autumn.
秋天树叶变成了大红色。
He
turned
40
in
March.
3月份的时候他满40岁了。
The
weather
has
turned
cold.
天气变冷了。
表示转变和结果的连系动词---become/go/grow/turn/fall/get
5.
fall
fall作系动词往往用于一些固定搭配中
fall
asleep/ill
I’ll
stay
with
her
until
she
falls
asleep.
我会跟她待在一起直到她睡着。
She
fell
ill
with
flu.
她得流感了。
The
expedition's
supplies
began
to
fall
short.
探险队的物资开始供应不足了。
表示转变和结果的连系动词---become/go/grow/turn/fall/get练习题
1.With
the
summer
coming,
the
weather
is
______
hotter
and
hotter.
A.to
get
B.getting
C.got
D.going
B
2.在空格内填入适当的词，首字母已给。
In
autumn,
the
leaves
were
t______
yellow.
urning
3.在空格内填入适当的词，首字母已给。
The
pollution
problem
is
g
______
serious.
Thus,
we
need
to
take
action
to
deal
with
it.
rowing/getting
4.The
orange
juice
______
bad,
so
you
should
not
drink
it.
A.is
gone
B.goes
C.is
turned
D.turns
B
5.在空格内填入适当的词，首字母已给。
Big
Ben
decided
to
go
on
a
diet
in
order
to
b
______
healthy
again.
ecome
Thanks