人教版新课标英语选修7-unit 3 Under the sea复习课件（64张ppt）

(共64张PPT)
Unit
3
Under
the
sea
Language
Data
Bank
1.
I
thought
,
at
the
time,
that
this
was
just
a
story
but
then
I
witnessed
it
with
my
own
eyes
many
times.
1)at
the
time
“那时候”，位置应在story之后，作时
间状语，
提前是为了强调，that
this
was
just
a
story作
thought的宾语。
2)
此处witness用作动词，意思是“亲眼看到”，如:
你亲眼看到那场事故了吗？
Did
you
________
the
accident?
a)
witness
还可表示“作证”、“证明”，常用“witness
to
sth/doing
sth”例如：
witness
他作证说他看到那个人进入大楼的.
He
___________
to
having
seen
the
man
enter
the
building.
b）witness
还可以用作名词，表示“目击者”、“证人”，如：
她被传唤作被告证人。
She
was
called
as
a
_______
_______
.
defense
witness
witnessed
2.
I
was
sortingoutmyaccommodation.
sort
out
表示“分类”，“整理”，
I’m
just
sorting
out
the
papers
that
can
be
thrown
away.
我正在整理可以扔掉的文件。
to
sort
out
one’s
accommodation整理的住宿
sort
out
还表示“解决（问题或困难）”，例如：
We’ve
got
a
few
little
problems
to
sort
out.
我们有几个小问题要解决。
1)
rooms,
esp,
for
living
in
房间，住所
2)
lodgings,
rooms
and
food
膳宿（在英英中为不可数，在美英中为可数，常用复数）
accommodate
v.
accommodating
adj.
accommodator
n.
accommodation
适应，调节
亲切的，易打交道的
调节者
3.
We
ran
down
to
the
shore
in
time
to
see
an
enormous
animal
opposite
us
throwing
itself
out
of
the
water
and
then
crashing
down
again.
我们及时赶到岸边，看到对面有一个庞大的动物猛力跃出水面，然后又坠落到水里。
opposite是介词,
在。。。对面。如：
He
sat
opposite
to
Marion
during
the
discussion.
讨论的时候，他坐在玛丽安对面。
opposite
也可以作形容词，表示“相对的；相反的”。
on
the
opposite
side
of
the
street
在街的对面
throw
itself
out
of
the
water
想象地表现了鲸跃出水面的动作。throw
的用法比较灵活，能表达出丰富的含义。如：
He
throws
his
weight
about.
他乱用权利。
I
felt
discouraged
when
he
threw
cold
water
on
my
idea.
他给我的想法泼冷水时，我感到很沮丧。
She
threw
herself
into
a
chair
and
began
to
cry.
她倒在椅子上，哭了起来。
4.
yell
vi.
大叫；呼喊
Don’t
yell
at
me!
别对我大喊大叫！
She
let
out
a
yell
and
ran
home.
她尖叫了一声跑回了家。
yell
n.
叫声；喊声
Frank
let
out
a
yell
and
jumped
away.
弗兰克大叫一声跳开了。
5.
This
was
the
call
that
announced
there
was
about
to
be
a
whale
hunt.
这是宣告捕鲸行动马上就要开始的呼声。
be
about
to
do
即将；将要。如：
When
we
were
about
to
close
down
the
business,
the
bank
came
to
our
rescue.
我们就要停业时，银行为我们救了急。
Another
journey
of
challenge
and
danger
was
about
to
begin.
又一段充满危险和挑战的旅程就要开始了。
6.
“Come
on,
Clancy.
To
the
boat”,
George
said
as
he
ran
ahead
of
me.
1)
表示劝说，不耐烦，催促
Come
on,
we’ll
be
late
for
concert.
2)
开始
The
rain
has
just
come
on.
come
on
come
about
发生
come
across
偶然遇见
come
forth
出来，涌现
come
out
出版，（花）开
come
through
（电话）接通
come
up
走近，上升
come
to
总计
come
up
with
赶上，补充
与come相关的短语：
7.
ahead
of
1)
在……前面
2)
比……强(好)”
A
man
______________________to
see
if
the
road
was
clear
.
他的语文比我强.
He
is__________________________.
※
ahead
of
time
“提前”
We
finish
the
task________________.
went
ahead
of
the
others
ahead
of
me
in
Chinese
ahead
of
time
8.
I
looked
down
into
the
water
and
could
see
Old
Tom
swimming
by
the
boat,
showing
us
the
way.
我低头朝水中看去，看到老汤姆正在船边游着，为我们引路。
swimming
by
the
boat是现在分词短语作宾语补足语。
9.
Without
pausing
we
jumped
into
the
boat
with
the
other
whalers
and
headed
out
into
the
bay.
一颗不停地，我们和其他的捕鲸人都跳上船，朝海湾开去。
head
为动词，表示“朝。。。方向移动”，例如：
We
headed
the
boat
out
to
sea.
我们将船驶向外海。
head
还可以表示“带领”，例如：
Who
is
heading
the
party？
该党现在由谁领导？
10.
A
few
minutes
later,
there
was
no
Tom,
so
George
started
beating
the
water
with
his
oar
and
there
was
Tom,
circling
back
to
the
boat,
leading
us
to
the
hunt
again.
几分钟后，汤姆不见了，于是乔治开始用浆拍打水面。汤姆出现了，转回到船边，又领我们前往捕猎处。
circling
back
to
the
boat;
leading
us
to
the
hunt
again是现在分词短语作状语。
11.…
there
was
Tom,
circling
back
to
the
boat,
leading
us
to
the
hunt
again.
。。。
汤姆出现了，转回到船边，又领着我们前往捕鲸处。
lead
表示“作导向”，例如：
All
roads
lead
to
Rome.
殊途同归。
Your
explanation
has
led
me
to
a
clear
understanding.
你的解释让我理解清楚了。
lead
sb
to
do
表示“使…干”，例如:
What
led
you
to
believe
it?
什么使你相信它？
12.
Well,
it’s
teamwork-the
killers
over
there
are
throwing
themselves
on
top
of
the
whale’s
blow-hole
to
stop
it
breathing.
啊，它们在协同作战呢—那些虎鲸正往鲸的出气孔上扑去，不让它呼吸。
The
success
of
this
performance
is
largely
the
result
of
good
teamwork.
这次演出的成功很大程度上是大家通力合作的结果。
teamwork
协作；配合。
to
stop
it
breathing
是动词不定式短语作目的状语。如：
They
went
there
to
help
get
in
the
autumn
crops.
它们去那里是为了帮助秋收。
Let’s
do
some
exercise
to
warm
up
a
bit.
咱们做些锻炼热热身。
stop…(from)
doing
句型的意思是“防止（制止）某人做某事”。如：
I
am
leaving,
so
don’t
try
to
stop
me
from
going.
我要走了，别想阻拦我。
We
must
stop
her
telling
others
about
it.
我们要制止她把此事告诉别人。
13.
flee
–
fled
–
fled
逃跑,逃避,逃离
1)
vt.
flee
sw
They
were
forced
to
flee
the
country.
2)
vi.
flee
from
sw
The
prisoner
attempted
to
flee
from
the
prison
,
but
he
failed
.
恐慌的人们从火里逃出.
The
alarmed
people
fled
from
the
fire
.
14.
He
let
it
go
and
the
harpoon
hit
the
spot.
Being
badly
wounded,
the
whale
soon
died.
辨析：wound,
injury,
hurt,
harm与damage
wound
是战斗中刀枪的创伤、伤口;
injury
是平时的大小创伤和伤害
hurt
是指精神上的伤害和肉体的伤痛。
harm
指使有生命或者无生命的东西不再完整、美丽，
或者具有原来的价值。
damage
“车辆、船只、房屋”等的损坏。
Use
the
above
words
to
fill
the
following
blanks:
1.
His
brother
was
__________
in
that
battle
.
2.He
got
serious
_________
to
the
legs
at
work
.
3.
He
got
his
finger
__________
.
4.
The
_______
to
his
feelings
is
more
serious
than
the
hurt
in
his
body
.
5.
Smoking
a
lot
of
cigarettes
can
_______
and
even
kill
over
a
long
period
of
time
.
6.
The
bus
was
badly
_________
when
it
hit
the
wall
.
This
storm
did
great
______________
to
the
crops
.
injuries
injured
hurt
harm
damaged
harm/damage
wounded
damage
“车辆、船只、房屋”等的损坏。
The
bus
was
badly
damaged
when
it
hit
the
wall
.
This
storm
did
great
harm
/
damage
to
the
crops
.
15.…its
body
was
dragged
swiftly
by
the
killers
down
into
the
depths
of
the
sea….它的尸体被虎鲸迅速拖向大海深处。
1）drag的意思是“拖”，例如：
He
dragged
the
table
into
the
corner.
他把那张坐姿拖到角落。
drag
短语联想：
drag
down
把人拖垮
drag
one’s
feet
故意拖延
drag
in
拉进去
drag
on
拖延，拉长
2）depths表示“底层”，“深处”，例如：
the
depth(s)
of
the
ocean
海洋深处
the
depth(s)
of
the
jungle
丛林深处
the
depth(s)
of
the
country
穷乡僻壤
the
depth(s)
of
the
winter
隆冬
the
depth(s)
of
one’s
heart
心灵深处
the
depth(s)
of
despair
绝望的深渊
16.
In
the
meantime,
Old
Tom,
and
the
others
are
having
a
good
feed
on
its
lips
and
tongue.
在这段时间里，老汤姆和其他虎鲸会饱餐一顿，鲸唇和鲸舌就是他们的美食。
In
the
meantime表示“在这期间；与此同时”，如：会议一小时后开始，在此期间，我们喝杯咖啡吧。
The
meeting
will
begin
in
an
hour;
in
the
meantime,
let’s
have
a
coffee.
feed
on
表示“吃”，“以…为食”，
例如：
Cows
feed
on
hay
during
winter.
牛在冬天吃干草。
feed…on/to
表示“以…饲养”，例如;
We
feed
our
dog
on
meat.=
We
feed
meat
to
our
dog.
我们喂肉给狗吃。
feed…with/into
表示“给…添加”，例如：
He
fed
the
fire
with
some
logs.=
He
fed
some
logs
into
the
fire.
他往火里添了些木材。
这是一个it作形式主语的句子，真正的主语是不定式to
handle
the
boat。在以不定式、动名词从句作主语的句子里，通常以it作形式主语，而把真正的主语后置以避免头重脚轻。这样的句式通常有：
17.
…
it
was
difficult
to
handle
the
boat.
……
划船很困难。
to
+
v.
It（形式主语）
+v.
+
that（主语）+
v.
wh-
等词（主语）+
v.
for
It
is
+
adj.+
sb.
to
do
sth.
of
　
seems
（好像……）
It
+
appears（看上去……）+
that（主
语）+v.
happens（碰巧……）
It
is
no
use
v.
–ing
做……没有用
It
is
said
(reported)
that
…　　
据说，据报道……
It
is
believed
that
…
人们相信……
It
is
thought
that
…
人们认为……
It
has
been
proved
that
…
事实证明……
It
is
well-known
that
…
众所周知……
18.
From
James’s
face,
I
could
see
he
was
terrified
of
being
abandoned
by
us.
从詹姆斯的脸上我能看出他非常恐慌，生怕被我们遗弃。
此处abandon的意思是“放弃，抛弃”，相关短语有：
1）背弃祖国/朋友
abandon
one’s
country/friend
2）抛弃家庭
abandon
one’s
family
3）革除陋习
abandon
a
bad
habit
4)
放弃职位/希望/计划/主意
Abandon
one’s
post/hope/plan/idea
19…I
saw
James
being
firmly
held
up
in
the
water
by
Old
Tom.
我看到老汤姆正在水中隐隐拖着詹姆斯。
hold
up
的意思是“举起”，例如：
I
help
up
my
hand
to
show
that
I
had
a
question.
我举手表示想提问。
hold
up
还表示“使延误”，例如：
We
were
held
up
on
our
way
to
the
airport
in
a
traffic
jam.
我们在前往机场的路上因为堵车而延误了。
20.
It
took
over
half
an
hour
to
get
the
boat
back
to
James.
用了半个多小时的时间才把船划回到詹姆斯身边。
这是一个It
takes
(sb.)
some
time/sth.
to
do
sth.
的固定句式，take
意为“花费、需要”，take
前也可用具体名词作主语。
It
takes
him
three
hours
to
do
his
homework
everyday.
他每天要用三个小时的时间做作业。
21.
reflect
(vt.
＆vi.)
“反射,映射,思考”
After
_________for
a
time
,
he
decided
not
to
go
there
.
The
mountains
________
in
the
lake
were
very
beautiful
.
※
reflect
on
(upon)
“仔细考虑,
思考”
我要思考一下下一步该怎么做.
I
will
reflect
on
what
to
do
next
.
reflecting
reflected
22.
be/
become
(well)
aware
of
/
that…
对…知道，明白；意识到
"我希望在情况影响你前,你能察觉到。"
I
want
you
to
be
aware
of
the
situation
before
it
affects
you.
我很清楚他就是我要求助的人。
I
am
well
aware
that
he
is
the
one
I
should
turn
to.
23.
upside
down
“上下颠倒的(地)，乱七八糟的(地)”
The
office
is
being
decorated,
so
_________________________.
你把那张图片给弄颠倒了.
You
have
got
_____________________
不要把那个盒子倒着拿.
Don’t
hold___________________.
★★★
inside
out
“(穿)反了,倒悬,乱七八糟地”
Look
,
Jack’s
jacket________________.
everything
is
upside
down
the
picture
upside
done.
the
box
upside
done
is
inside
out
24.
scare
n.
v.
sb
be
scared
to
death
某人吓死了”
I
felt
______________when
I
knew
how
dangerous
I
was.
当我听到那可怕的声音时,
我都快吓死了__________
(hear)
the
terrible
sound
,
I
would
be
scared
to
death
.
☆
1)
be
scared
to
do
sth
/of
doing
sth
“害怕干某事”
2)
scare
sb.
to
death
“
吓死某人了”
You
scare
me
to
death.
你吓死我了。
她不敢(害怕)坐飞机.
She
________________in
a
plane
.
Hearing
scared
to
death
is
scared
to
fly
25.
.…but
where
the
reef
ended,
there
was
a
steep
drop
to
the
sandy
ocean
floor.
在本句中where
引导的是状语从句。
1.A
cinema
is
a
building
where
film
is
shown
.
电影院是放电影的馆所。
2.You
shall
put
it
up
where
we
all
can
see
it.
你该把它挂在我们大家都能见到的地方。
steep
drop
陡直向下的坡。
steep
陡直的，陡峭的。
I
never
cycle
to
my
grandpa’s
–
it’s
too
steep.
我从来不骑车去外公家
--
（路）太陡了。
steep
还可以指过高的价格。如：
I
wouldn’t
pay
5,000
yuan
for
that
computer
–
the
price
is
too
steep.
我才不花
5,000元买那台电脑呢，这个价太高了。
Use
the
proper
forms
of
the
following
words
to
fill
in
the
blanks:
Finish
the
following
exercises:
witness
yell
flee
drag
abandon
reflect
Did
anyone
________
the
car
accident
yesterday?
The
clouds
_____________
in
the
lake.
Didn’t
you
see
them?
Don’t
____
at
me
like
that.
The
sailors
had
to
_______
the
sinking
ship.
witness
abandon
were
reflected
yell
5.
They
all
____
from
the
burning
building
last
night.
6.
He
________
his
suitcase
along
the
platform.
They
were
too
heavy
to
carry.
II.
Use
the
proper
forms
of
the
following
phrases
to
fill
in
the
blanks:
ahead
of
in
the
meantime
help
out
be
aware
of
upside
down
scare
to
death
sort
out
a
pack
of
fled
dragged
There
was
a
roadblock
straight
________
us.
Women
are
often
more
_________
their
feelings
than
men.
I’ll
phone
for
a
taxi.
______________
,
you
must
get
packed.
They
were
_______________
by
the
terrible
snow.
The
cook’s
ill,
so
I
_____________
this
week.
ahead
of
aware
of
In
the
meantime
scared
to
death
am
helping
out
6.
They
met
_________
wolves
in
th
forest.
7.
We’ve
got
a
few
little
problems
to
_______
.
8.
Everything
is
____________
in
this
house.
a
pack
of
sort
out
upside
down
Useful
structure
(
20ms
)
the
Passive
Voice
(including
the
-ing
form
)
1.
动名词的被动式：
1）动名词的被动式有两种：being
+
过去分词；having
been
+
过去分词。例如：
a)
每个人都喜欢得到赞美。
Everybody
likes
_______________
.
b)
我记得曾经听过这故事。
I
remember
__________________
the
story.
2)
在need/want/require
（需要）和be
worth(值得）等词后面，动名词的主动形式表示被动意义。例如：a)
这件事需要调查。
The
matter
requires
____________
.
=
The
matter
requires
to
be
looked
into.
being
praised
having
been
told
looking
into
b)
这本书值得一读。
The
book
_________________
.
=
The
book
is
worthy
of
being
read.
2、现在分词的被动式。
现在分词的被动式也有两种：being
+
过去分词（强调事情正在发生）；having
+
been
+
过去分词（强调事情已经发生，不作定语）。例如：
a)
她正接受提问，感到有点儿紧张。
____________to
answer
the
question,
she
felt
a
little
nervous.
is
worth
reading
Being
asked
b)
这么好的机会给了你，你怎么能一点也不珍惜呢？
________________
such
a
good
chance,
how
could
you
not
value
it
at
all?
2）作定语时，“being
+过去分词”
表示正在进行的动作；done
表示一般过去或已经完成的动作；to
be
done
表示将要发生的董作。例如：
a)
正在建造的房屋，完工后将用作我们的图书馆。
The
house
___________
will
be
our
library
upon
its
completion.
Having
been
given
being
built
b)所使用的教材都是时新的。
The
textbooks
_______
are
all
up-to-date.
c)
你打算参加下月召开的会议吗？
Are
you
going
to
attend
the
meeting
____________
next
month?
used
to
be
held
Finish
the
following
exercises:
1.
He
has
always
insisted
on
his
___
Dr
Turner
instead
of
Mr
Turner.
A.
been
called
B.
called
C.
having
called
D.
being
called
＊
2.
The
squirrel
was
lucky
that
it
just
missed
___.
A.
catching
B.
to
be
caught
C.
being
caught
D.
to
catch
＊
3.
While
shopping,
people
sometimes
can’t
help
___
into
buying
something
they
don’t
really
need.
A.
to
persuade
B.
persuading
C.
being
persuaded
D.
be
persuaded
＊
4.
______
the
meeting
himself
gave
them
a
great
deal
of
encouragement.
A.
The
president
will
attend
B.
The
president
to
attend
C.
The
president
attended
D.
The
president’s
attending
＊
5.
Do
you
mind
___
alone
at
home?
A.
Jane
leaving
B.
Jane
having
left
C.
Jane’s
being
left
D.
Jane
to
be
left
＊
6.
---
What
made
Bill
so
angry?
---
___.
His
girl
friend
promised
to
come
at
8:30,
but
she
hasn’t
come
yet.
A.
Having
kept
waiting
B.
Being
kept
waiting
C.
To
be
kept
waiting
D.
Being
kept
waited
＊
7.
_________
the
whole
story,
Jane
decided
not
to
see
the
film.
　A.
Having
been
told　　　
B.
Having
told
　C.
Been
told　　　　　　
D.
Telling
＊
8.
The
building
___
in
our
school
is
for
us
teachers.
Though
there’s
noise
most
of
the
day,
we
still
feel
happy
about
it.
A.
built
B.
having
been
built
C.
to
be
built
D.
being
built
＊
9.
While
shopping,
people
sometimes
can’t
help
___
into
buying
something
they
don’t
really
need.
A.
to
persuaded
B.
persuading
C.
being
persuaded
D.
be
persuaded
＊
10.
___
many
times,
the
boy
still
didn’t
know
how
to
do
the
exercises.
A.
Having
taught
B.
Having
been
taught
C.
taught
D.
Teaching
＊
答案D。现在分词putting作宾语补足语，表示主动。catch
sb.doing表示“当场抓住（撞见）某人在做某事”。
1.
He
looked
around
and
caught
a
man
___
his
hand
into
the
pocket
of
a
passenger.
A.
put
B.
to
be
putting
C.
to
put
D.
putting
高考链接
解析：答案为C.
for是介词，后接动名词作宾语。动名词的否定形式在前面加not。物主代词his与动名词的否定形式构成动名词的复合结构。
2.
Victor
apologized
for
____
to
inform
me
of
the
change
in
the
plan.
A.
his
being
not
able
B.
him
not
to
be
able
C.
his
not
being
able
D.
him
to
be
not
able
3.
The
discovery
of
new
evidence
led
to
____
.
the
thief
having
caught
B.
catch
the
thief
C.
the
thief
being
caught
D.
the
thief
to
be
caught
解析：答案C。Lead
to
导致，引起，to
是介词，后接动名词作宾语。从题意看,是
“小偷被抓住”,故用动名词的被动式
being
caught;因作宾语,故动名词的逻辑主语可用名词普通格
the
thief
改名词所有格
the
thief’s.由于发现了新的证据而抓住了小偷.
4.
____
to
sunlight
for
too
much
time
will
do
harm
to
one’s
skin.
Exposed
B.
Having
exposed
C.
Being
exposed
D.
After
being
exposed
解析：答案C。在这个句子中，will
do
是谓语，要用动名词作主语．expose
与
one’s
skin　是动宾关系，要用动名词的被动式
being
exposed作主语。
5.
____
such
heavy
pollution
already,
it
may
now
be
too
late
to
clean
up
the
river.
Having
suffered
B.
Suffering
C.
To
suffer
D.
Suffered
解析：答案A。从一词可只，要用现在分词的完成式。由于已经受到如此严重的污染，现在清理河道可能太晚了．