(共30张PPT)
Unit
4 Astronomy:the
science
of
the
stars
-2-
1.in
time及时;终于;总有一天
[教材原句]They
were
in
time
to
produce
carbon
dioxide,nitrogen,water
vapour
and
other
gases,which
were
to
make
the
earth’s
atmosphere.(P25)
它们最终产生了二氧化碳、氮气、水蒸气和其他多种气体,从而形成了地球的大气层。
-3-
语境巧练
单句填空
①He
wants
to
see
changes
in
the
company
and
I
am
sure
he
will,
time.?
②Rock
climbing
is
great
fun.You
will
get
close
to
nature
and
take
adventures
the
same
time.?
③I
understand
his
being
late
again.Actually,anyone
can
be
very
forgetful
times.?
④Will
you
be
home
time
to
see
the
children
before
they
go
to
bed??
⑤ one
time
there
used
to
be
mine
coals
in
these
valleys.?
in
at
at
in
At
-4-
考点必记
on
time准时
all
the
time一直;始终
in
no
time立即,马上
at
a
time一次;每次
at
one
time曾经;一度
at
the
same
time同时
at
times有时
take
one’s
time别着急;慢慢来
for
the
time
being暂时;目前
from
time
to
time不时;偶尔
gain/lose
time(钟、表)走得快/慢
-5-
2.be
to
do结构表示将来
[教材原句]They
were
in
time
to
produce
carbon
dioxide,nitrogen,water
vapour
and
other
gases,which
were
to
make
the
earth’s
atmosphere.(P25)
它们最终产生了二氧化碳、氮气、水蒸气和其他气体,从而形成了地球的大气层。
-6-
语境巧练
完成句子
①那些外籍学生打算举行一次晚会庆祝圣诞节。
The
foreign
students
a
party
to
celebrate
Christmas
Day.?
②稍等,我马上就动身。
Wait
a
moment;I
am
set
out.?
③明年,我姐姐就十八岁了。
Next
year,my
elder
sister
eighteen
years
old.?
④云彩在聚集,马上就要下雨了。
The
clouds
are
gathering;it
rain.?
are
to
hold
about
to
will
be
is
going
to
-7-
考点必记
①be
to
do结构表示即将发生某事、计划或安排做某事、要求做某事。
②be
about
to
do表示即将做某事,不与任何时间状语连用。
③will
+
动词原形表示将来的行为,“预见”或“临时考虑”将做某事。
④be
going
to
do表示打算、计划做某事,或有迹象表明要发生某事。
-8-
3.exist
v.存在;生存
[教材原句]They
laid
eggs
too
and
existed
on
the
earth
for
more
than
140
million
years.(P26)它们也生蛋,在地球上生存了一亿四千多万年。
语境巧练
单句填空
①No
one
knows
when
this
old
temple
came
into (exist).?
②The
only
(exist)
problem
is
whether
we
can
find
this
special
wood
in
the
forest
in
such
a
short
time.?
③They
are
paid
hardly
enough
to
exist
.?
完成句子
④山脚下曾经有一座教堂。
There
used
to
a
church
at
the
foot
of
the
hill.?
existence
existing
on
exist
-9-
考点必记
There
exist...
有……,存在着……
②existence
n.存在
come
into
existence出现,开始存在
③existing
adj.现存的;现行的
-10-
4.in
one’s
turn轮到某人;接着
[教材原句]Thus
they
have,in
their
turn,become
the
most
important
animals
on
the
planet.(P26)
因此,它们变成了地球上最重要的动物。
语境巧练
单句填空
①The
girls
of
this
dorm
take
turns
(fetch)
boiled
water
every
week.?
②Advertising
can
influence
consumers’
moods,which,
turn,can
influence
consumers’
reactions
to
products.?
to
fetch
in
-11-
考点必记
by
turns轮流;依次地
in
turn交互地;依次;转而
take
one’s
turn依次;轮流
take
turns
to
do轮流做
It’s
one’s
turn
to
do
sth.轮到某人做某事。
-12-
5.prevent...from阻止;制止
[教材原句]They
are
putting
too
much
carbon
dioxide
into
the
atmosphere,which
prevents
heat
from
escaping
from
the
earth
into
space.(P26)他们把过多的二氧化碳释放到大气层中,这使得地球上的热不能释放到太空中去。
-13-
语境巧练
单句填空
①She
looks
sad.Could
you
please
tell
me
what
it
is
that
prevents
her
being
as
happy
as
before??
②Aimed
at
(prevent)
violent
crime,these
measures
are
very
popular.?
③Unless
we
get
more
funding
we’ll
be
(prevent)
from
finishing
our
experimental
programme.?
④We
need
a
positive
programme
of
crime
(prevent).?
from
preventing
prevented
prevention
-14-
考点必记
①下列短语均表示“阻止……做某事”
stop...from
keep...from
(from不能省略)
hold
back...from
ban...from
②prevention
n.阻止;预防
③keep
...
doing
sth.使……一直做某事
④protect
...
from...
保护……不受……侵袭
考点提示
被动语态中上述搭配中的from都不可省略。
-15-
6.puzzle
n.谜;难题 v.(使)迷惑;(使)为难
[教材原句]How
life
began
on
earth
is
one
of
the
biggest
puzzles
that
scientists
found
hard
to
solve.(P27)地球生命如何起源是科学家们觉得很难解决的最大的难题之一。
语境巧练
单句填空
①I’ve
been
puzzling
all
the
figures,trying
to
find
what
happened
to
the
missing
money.?
②The
present
situation
is
(puzzle),and
we
are
all
(puzzle)
about
what
will
happen
in
the
days
to
come.?
about/over
puzzling
puzzled
-16-
考点必记
①puzzle
about/over
对……冥思苦想
②be
a
puzzle
to
sb.令某人费解
③puzzled
adj.感到迷惑的
a
puzzled
expression
on
one’s
face
面带迷惑的表情
④puzzling
adj.令人困惑的
-17-
7.pull
n.&
v.拉(力);拖;牵引力
[教材原句]As
the
rocket
rose
into
the
air,we
were
pushed
back
into
our
seats
because
we
were
trying
to
escape
the
pull
of
the
earth’s
gravity.(P30)随着火箭的升空,我们被重重地推回到座位上,因为我们正尽力摆脱地球的引力。
语境巧练
单句填空
①Mr
Brown’s
condition
looks
very
serious
and
it
is
doubtful
if
he
will
pull .?
②You’d
better
pull
your
car
to
the
side
of
the
road
if
you
must
answer
a
phone
call.?
③It’s
said
that
the
workers
are
going
to
pull
those
houses
to
make
room
for
a
new
hotel.?
through
over
down
-18-
考点必记
pull
over把车(船)开过来;靠边停车
pull
through(使)渡过难关;(使)恢复健康
pull
up停车
pull
down拉低;拆除
pull
off脱(帽、衣服等)
pull
on穿;戴
pull
out拔出;驶出;退出
pull
in进站;靠岸
-19-
8.cheer
up感到高兴;感到振奋
[教材原句]I
cheered
up
immediately
and
floated
weightlessly
around
in
our
spaceship
cabin...(P31)我立刻感到很高兴,由于失重我在太空舱里飘来飘去……
语境巧练
单句填空
①Cheer
!The
news
of
the
volleyball
match
isn’t
too
bad.?
②The
crowd
cheered
their
favourite
horse
.?
③He
had
a
leisurely
breakfast
and
drove
(cheerful)
to
work.?
up
on
cheerfully
-20-
考点必记
①cheer
sb.up使某人高兴;使某人振奋
cheer
on为……加油
cheer
sb.为某人喝彩
Cheers!干杯!
②cheerful
adj.快乐的;令人愉快的
③cheerfully
adv.高兴地,兴奋地
-21-
9.now
that引导原因状语从句
[教材原句]“Oh
dear,”
I
cried,“walking
does
need
a
bit
of
practice
now
that
gravity
has
changed.”
(P31)
“天哪,”我大声说,“重力改变了,看来走路也的确需要练一练了。”
语境巧练
完成句子
①既然你不相信我,我将不再给你提任何建议。
you
don’t
have
faith
in
me,I
will
never
give
you
any
advice.
②多亏了那份工作我才成了一个喜欢阅读的人。
that
job
I
became
a
lover
of
reading.?
③由于一些不明情况,今年的演出被取消了。
some
unforeseen
circumstances,this
year’s
show
has
been
cancelled.?
Now
that
Thanks
to
Due
to
-22-
考点必记
①now
that引导原因状语从句,意为“既然,由于”,相当于since,而且that可以省略。
②下列介词短语也可以用来表示原因:
due
to
由于;归功于
because
of因为
on
account
of由于,因为
owing
to由于,因为
thanks
to由于;多亏
-23-
10.break
out突发;爆发
[教材原句]We
watched,amazed
as
fire
broke
out
on
the
outside
of
the
spaceship
as
the
earth’s
gravity
increased.(P31)我们惊奇地看着,随着地球引力的增加,宇宙飞船的外层燃起了火。
语境巧练
单句填空
①Tom
was
still
sleeping
when
the
fire
broke
and
then
it
spread
quickly.?
②That
plane
crash
(occur)
only
minutes
after
take-off.?
out
occurred
-24-
考点必记
take
place发生;进行
happen
v.发生
occur
v.发生;突然想起
完成句子
③晚会定于星期日举行,风雨无阻。
The
party
will
on
Sunday,rain
or
shine.?
考点提示
①上述表示“发生”的词语均无被动形式。
②break
out常指战争、火灾、疾病等发生、爆发;take
place
指按意图或计划等进行,无偶然性;happen指偶然或意外发生;occur比较正式。
take
place
-25-
Ⅰ
Ⅱ
Ⅲ
Ⅰ.单句填空
1.A
slight
earthquake
broke
in
that
small
town,and
several
villagers
got
injured.?
2.Whether
their
flight
will
arrive
time
is
what
they
are
concerned
about.?
3.Watch !There
are
two
motorbikes
coming
much
too
fast
towards
you.?
4.A
(violence)
tornado
hit
a
village
in
southwest
of
China
the
other
day.?
5.As
we
all
know,a
bad
eating
habit
is
(harm)
to
one’s
health.?
out
on
out
violent
harmful
-26-
Ⅰ
Ⅱ
Ⅲ
6.Do
you
believe
that
there
is
the
(exist)
of
ghosts??
7.It’s
true
that
the
fighting
against
the
earthquake
has
given
birth
many
heroes.?
8.It
is
really
exciting
we
are
all
chosen
to
be
volunteers
for
the
coming
celebration.?
9.It’s
time
to
clean
the
four
dirty
lights
in
our
classroom
your
turn,so
you’d
better
come
earlier.?
10.In
order
to
block
the
sunshine,the
students
had
many
books
piled
high.?
existence
to
that
in
out
-27-
Ⅰ
Ⅱ
Ⅲ
Ⅱ.单句改错
1.There
is
a
puzzling
expression
on
his
face
because
of
the
puzzling
problem.
?
2.No
doubt
that
no
one
can
prevent
the
plan
from
carried
out.
?
3.Unfortunately,we
were
prevented
completing
the
project
on
time
by
the
terrible
weather.
?
4.If
a
person
or
thing
chained
to
something,they
are
fastened
to
it
with
a
chain. ?
5.It’s
reported
that
this
kind
of
plant
was
only
existed
in
Africa. ?
第一个puzzling→puzzled
在carried前加being
在prevented后加from
在chained前加is
去掉was
-28-
Ⅰ
Ⅱ
Ⅲ
6.How
our
spring
sports
meet
will
be
held
or
not
this
week
is
now
not
known
yet.
?
7.It
was
the
study
of
history
that
gave
a
birth
to
social
science. ?
8.Luckily,all
of
the
visitors
were
on
time
for
the
school
bus
and
they
arrived
at
the
meeting
on
time. ?
9.Better
give
up
using
that
kind
of
medicine,because
it
may
be
greatly
harm
to
your
stomach. ?
10.Please
watch
out
on
the
broken
glasses!They
may
hurt
your
feet. ?
How→Whether
去掉a
第一个on
→in
harm→harmful
on
→for
-29-
Ⅰ
Ⅱ
Ⅲ
Ⅲ.话题微写作
写作内容提示
1.上周这家工厂发生了一场火灾。(break
out)
2.由于火灾发生在白天,人们发现从工厂里逃出来很容易。(now
that)
3.不久消防队员及时赶到,将火扑灭。(put
out)
4.他们调查发现,这场火灾是工人操作不当引起的。(find
out)
5.今后能否防止火灾的发生取决于我们的安全意识。(depend)
连句成文(参考上述提示,通过合理想象整合成一篇短文)
-30-
Ⅰ
Ⅱ
Ⅲ
Last
week,a
fire
broke
out
in
the
factory.Now
that
the
fire
broke
out
in
the
daytime,people
found
it
easy
to
escape
from
the
factory.And
the
firemen
arrived
in
time
and
soon
they
put
out
the
fire.Later
they
found
out
that
the
fire
was
caused
by
the
improper
operation
of
the
workers.In
the
future
whether
we
can
prevent
the
fire
from
breaking
out
depends
on
our
awareness
of
safety.限时规范练14
Unit
4
Astronomy
the
science
of
the
stars
核心素养关键词:培养学生人与科学、关注前沿科技的素养能力意识
一、阅读理解
A
Some
new
comets
have
been
discovered
accidentally
by
amateur
astronomers.Surprisingly
a
few
bright
comets
have
been
discovered
with
the
naked
eye
(肉眼)
by
members
of
the
general
public.However,a
great
number
of
comets
are
found
by
comet
hunters
carrying
out
telescope
searches
of
chosen
areas
of
the
night
sky.
As
the
movement
of
all
comets
is
directed
around
the
Sun
and
because
these
bodies
brighten
as
they
move
towards
the
Sun,there
is
a
greater
possibility
for
the
discovery
of
a
new
comet
in
the
skies
towards
the
Sun
rather
than
away
from
the
Sun’s
direction.This
means
that
searches
should
be
put
on
the
western
sky
after
evening
light
and
on
the
eastern
sky
before
morning
light.
From
the
astronomical
point
there
is
no
time
during
the
year
which
is
the
best
for
the
discovery
of
new
comets.A
search
can
be
done
at
any
time
providing
there
is
no
bright
Moon.
Studies
done
on
the
discovery
conditions
of
comets
discovered
before
show
that
more
comets
have
been
discovered
in
the
morning
sky
than
in
the
evening
sky.Thus
the
smart
comet
hunter
should
make
sure
that
morning
activity
receives
as
much
as
if
not
more
attention
than
evening
effort.
In
recent
times,the
use
of
advanced
CCD
technology
to
discover
objects
close
to
the
Earth
will
in
the
future
greatly
reduce
the
chances
of
new
comets
being
found
with
small
telescopes.An
example
of
the
new
technology
is
the
very
successful
LINEAR
program
operating
in
New
Mexico.However,until
a
similar
system
is
based
in
the
southern
half
of
the
Earth
there
will
continue
to
be
chances
for
the
discovery
of
new
comets
which
come
from
the
south.
1.What
are
comet
hunters
advised
to
do?
A.Look
away
from
the
Sun.
B.Stay
where
there’s
bright
light.
C.Face
the
western
sky
in
the
daytime.
D.Turn
to
the
east
in
the
early
morning.
2.What
do
we
know
about
the
time
for
the
discovery
of
new
comets?
A.Days
when
they’re
close
to
the
Earth
are
great
chances.
B.Certain
fixed
days
are
best
for
watching
comets.
C.Every
day
is
the
same
if
there’s
no
bright
Moon.
D.Days
with
the
Moon
should
never
be
missed.
3.Which
of
the
following
is
a
smart
idea
for
comet
hunters?
A.Paying
more
attention
in
the
morning
than
in
the
afternoon.
B.Being
equally
serious
both
in
the
morning
and
afternoon.
C.Being
more
relaxed
in
the
morning
than
in
the
afternoon.
D.Forming
a
habit
of
working
only
in
the
morning.
4.What
can
be
inferred
about
the
CCD
technology?
A.It’s
similar
to
a
telescope.
B.It’ll
disappoint
comet
hunters.
C.It’s
spreading
all
over
the
world.
D.It’ll
make
comet
hunters
feel
lucky.
B
It
doesn’t
matter
how
you
choose
to
live
your
life
—
whatever
you
do,someone
will
judge
you.With
that
in
mind,let’s
talk
about
being
judged
and
criticized.
When
I
started
writing,it
wasn’t
the
hurtful
criticism
from
readers
that
prevented
me
from
getting
started.It
was
my
worries
about
what
they
would
think
if
I
wrote
about
the
things
I
cared
about.I
wrote
my
ideas
in
a
private
document
for
a
year
before
I
worked
up
the
courage
to
start
sharing
them
publicly.
Usually,haters
simply
criticize
and
move
on.And
that
means
that
you
can
safely
ignore
them
and
continue
doing
your
thing.
But
that
is
easier
said
than
done
because
we
all
like
to
be
validated.Some
people
like
it
more
than
others,but
everyone
wants
to
be
respected
and
appreciated
to
some
degree.I
certainly
do.I
know
that
whenever
I
choose
to
take
a
risk
and
share
my
work
with
the
world,I
wonder
about
how
the
people
around
me
will
see
me
because
of
that
choice.Will
this
help
my
fame?
Will
this
hurt
my
fame?
Should
I
even
be
worrying
about
my
fame?
Finally,I
decided
that
it
was
more
important
to
contribute
something
to
the
world
than
it
was
to
protect
myself
from
criticism.
The
truth
about
criticism
is
that
it’s
almost
always
in
your
head.It
is
natural
for
most
people
to
hold
onto
negative
criticism.According
to
a
research
paper
titled
“Bad
Is
Stronger
Than
Good”
by
Roy
Baumeister
and
researchers
at
Florida
State
University,we
are
more
likely
to
remember
negative
criticism
than
praise.Baumeister
found
that
even
happy
people
are
more
likely
to
remember
more
negative
events
than
positive
ones.In
fact,Baumeister
and
his
team
say
that
when
it
comes
to
your
brain,it
takes
about
five
positive
events
to
make
up
for
one
negative
one.
5.What
prevented
the
author
from
getting
started
on
writing?
A.Her
own
fears.
B.Her
lack
of
experience.
C.People’s
judgment
on
her
works.
D.People’s
different
opinions
on
writing.
6.Which
word
can
best
replace
the
underlined
word
“validated”
in
Paragraph
4?
A.Judged.
B.Helped.
C.Studied.
D.Praised.
7.What
kind
of
feeling
do
the
questions
in
Paragraph
4
show?
A.Shock.
B.Worry.
C.Regret.
D.Sadness.
8.What
can
be
learned
from
Roy
Baumeister’s
research?
A.We
should
try
to
avoid
negative
events.
B.Criticism
can
bring
about
positive
influence.
C.We
remember
negative
criticism
more
strongly.
D.Criticism
helps
people
know
more
about
themselves.
二、完形填空
Do
you
like
talking
or
working
together
with
your
parents?
It
goes
without
saying
that
there
are
many 1
in
which
young
people
can
2
the
older
generation.In
both
their
work
and
their
private
lives,youngsters
can
get
a
lot
from
the
3 of
their
elders.?
As
for
work,the
older
generation
can 4
how
young
people
can
achieve
the
career
they
5 .For
example,they
can
6
what
to
do
in
order
to
develop
the
skills
that
will
give
young
people
the
best
chance
of
success.They
may
7
be
able
to
give
invaluable
advice
as
to
which
8
young
people
should
take
or
not
take.It
may
even
be
the
case
that
the
older
person
will
be
able
to
ask
their
friends
to
help
the
younger
one
find
a
9 .?
Older
people
may
also
be
able
to
use
the 10
of
their
own
life
experience
to
help
young
people
with
advice
on
11 .It
can
happen
that
older
people
wish
they
had
acted
12
in
their
own
relationships,so
they
may
wish
to
encourage
youngsters
to
avoid
similar
13 .If
young
people
are
prepared
to
listen
to
this
kind
of
14 ,it
may
well
prove
15
for
them.?
Of
the
two 16
of
life
discussed
above,I
think
young
people
can
learn
more
from
the
older
generation
in
the
field
of
17 .After
all,no
relationship
is
the
same, 18
what
might
be
19
in
one
situation
might
not
in
another.Advice
on
careers
is
more
likely
to
be
20
in
a
variety
of
differing
situations.?
1.A.places
B.ways
C.styles
D.habits
2.A.hear
of
B.look
after
C.learn
from
D.talk
about
3.A.joy
B.experience
C.kindness
D.courage
4.A.decide
B.predict
C.change
D.explain
5.A.dream
of
B.believe
in
C.give
away
D.give
up
6.A.choose
B.require
C.plan
D.suggest
7.A.also
B.never
C.instead
D.only
8.A.vacation
B.exam
C.job
D.subject
9.A.role
B.hobby
C.position
D.task
10.A.difficulty
B.introduction
C.improvement
D.advantage
11.A.travels
B.relationships
C.education
D.housework
12.A.unusually
B.differently
C.quickly
D.patiently
13.A.questions
B.accidents
C.conversations
D.mistakes
14.A.answer
B.story
C.advice
D.promise
15.A.normal
B.helpful
C.enough
D.impossible
16.A.fields
B.rules
C.events
D.patterns
17.A.study
B.work
C.sport
D.art
18.A.but
B.if
C.because
D.so
19.A.simple
B.hard
C.special
D.right
20.A.given
B.noticed
C.followed
D.found
三、短文改错
When
I
was
young,my
family
moved
around
a
lot,but
I
went
to
lots
of
different
schools
and
meet
people
from
different
places
and
backgrounds.I
think
of
that
experience
gave
me
a
lot
of
communication
skills.I’m
a
good
listener,and
I’m
good
at
help
people
get
on
with
each
other.It
proves
to
being,of
course,really
usefully
at
work.For
the
last
two
years,I’ve
been
running
a
social
club
with
some
of
my
friend.It’s
a
club
for
elderly
people,paying
for
by
the
government.Of
course,I
use
my
communication
skills
there.I
think
being
a
good
communicator
is
important
part
of
management,maybe
the
more
important
of
all.
参考答案
限时规范练14(必修3 Unit4)
一、【篇章导读】本文是说明文。文章介绍了观测彗星的要领。一些业余的天文学爱好者发现了一些彗星。甚至一些普通大众也能通过肉眼观察到彗星,但大多数彗星都是在夜空中通过天文望远镜观察到的。
1.D 细节理解题。由第二段中的“Thismeansthatsearchesshouldbeputonthewesternskyaftereveninglightandontheeasternskybeforemorninglight.”可知,早晨太阳出来之前应观测东面的天空。
2.C 细节理解题。由第三段中的“AsearchcanbedoneatanytimeprovidingthereisnobrightMoon.”可知,只要没有月亮,每一天对彗星猎人来说都一样可以观测。
3.B 推理判断题。由第四段中的“Thusthesmartcomethuntershouldmakesurethatmorningactivityreceivesasmuchasifnotmoreattentionthaneveningeffort.”可知,早晚观测彗星应该投入一样的精力。
4.B 推理判断题。由最后一段中的“Inrecenttimes,theuseofadvancedCCDtechnologytodiscoverobjectsclosetotheEarthwillinthefuturegreatlyreducethechancesofnewcometsbeingfoundwithsmalltelescopes.”可知,这种技术降低了彗星猎人成功的概率,他们应该会感到有些失望。
【篇章导读】本文是议论文。对于批评,我们的恐惧和难以释怀是正常的,但是我们需要忽略它们继续前行。
5.A 细节理解题。由第二段中的“ItwasmyworriesaboutwhattheywouldthinkifIwroteaboutthethingsIcaredabout.”可知答案。
6.D 词义猜测题。由下一句中的“everyonewantstoberespectedandappreciatedtosomedegree”可知,每个人都希望被尊重、赞扬和认可,因此画线词可以替换为praised(赞扬)。
7.B 推理判断题。这三个问题是作者在内心问自己的。每个人都想获得他人的肯定,维护自己的声誉,作者也不例外,因此会担心自己的决定影响自己的声誉。
8.C 细节理解题。由最后一段中的“wearemorelikelytoremembernegativecriticismthanpraise”可知答案。
二、【篇章导读】本文是议论文。年轻人可以从上一辈人身上学到很多东西。
1.B 由下文年轻人可以在工作和人际关系上从上一辈人身上学到很多东西可知,此处表示在很多“方面(ways)”。
2.C 由下文第二、三段可知,年轻人在工作和人际关系上可以向上一辈人“学习(learnfrom)”。
3.B 第三段中的theirownlifeexperience对本空有提示。
4.D 本段主要介绍的是上一辈人对年轻人在工作上的帮助。因此此处表示:上一辈人可以给年轻人“说明(explain)”如何能够获得“梦想(dreamof)”的工作。
5.A 见上题解析。
6.D 上一辈人“建议(suggest)”年轻人应该做什么以获得必需的技能从而最大限度地获得成功。
7.A 本句是对上一句的递进,下一句是对本句的递进,故此处用also符合语境。
8.C 本段主要讲的是上一辈人对年轻人在工作上的帮助,因此此处指应该接受哪份“工作(job)”。
9.C 上一辈人甚至可以请自己的朋友帮助年轻人找到“岗位(position)”。
10.D 上一辈人已经经历过生活中的很多事情,因此有生活经验这个“优势(advantage)”。
11.B 下文中的intheirownrelationships对本空有提示。
12.B 根据上下文语境以及常识可知,上一辈人会反思自己的经历,对于有些事情,他们认为当时可以采取的做法会有所“不同(differently)”(从而使事情更加完美)。
13.D 而他们的经验教训可以避免年轻人犯类似的“错误(mistakes)”。
14.C 本文旨在说明上一辈人对年轻人的帮助,因此此处表示:如果年轻人听从这些“建议(advice)”。
15.B 那么这些建议一定会对他们有所“帮助(helpful)”。
16.A 第二、三段分别提到了生活中的两个“方面(fields)”。
17.B 由下文中的“Afterall,norelationshipisthesame”可知,对于上文提到的两个方面,作者认为上一辈人对年轻人在“工作(work)”方面的帮助更大。
18.D 作者在对比工作和人际关系两个方面之后认为,上一辈人对年轻人在人际关系上的帮助稍小,因为没有哪一种人际关系是一成不变的,“因此(so)”在一种情况下“对的(right)”,并不一定适用于另一种情况。
19.D 见上题解析。
20.C 相比人际关系,上一辈人对年轻人事业的建议更容易“遵循(followed)”。
三、第一句:but
→
so
/
and;meet
→
met
第二句:去掉of
第三句:help
→
helping
第四句:being
→
be;usefully
→
useful
第五句:friend
→
friends
第六句:paying
→
paid
第八句:important前加an;more
→
most
1(共18张PPT)
Unit
4 Astronomy:the
science
of
the
stars
-2-
必背表达单词——写作信手拈来
1.
n.系统;体系;制度?
2.
n.学说;理论?
3.
adj.猛烈的;激烈的;强暴的?
4.
n.大气层;气氛?
5.
prep.与……不同;不像?
6.
adj.基本的;基础的?
7.
adj.有害的?
8.
adv.因此;于是?
9.
vi.存在;生存?
system
theory
violent
atmosphere
unlike
fundamental
harmful
thus
exist
-3-
10.
n.谜;难题?
vt.&
vi.(使)迷惑;(使)为难
11.
n.卫星;人造卫星?
12.
adj.温和的;文雅的?
13.
n.气候?
14.
n.宇宙飞船?
15.
n.&
vt.拉(力);拖;牵引力?
16.
v.减少;减轻?
puzzle
satellite
gentle
climate
spaceship
pull
lessen
-4-
识记阅读单词——读文理解通畅
1.astronomy
n.
?
2.religion
n.
?
3.atom
n.
?
4.billion
pron.&
n.&
adj.
?
5.globe
n.
?
6.carbon
n.
?
7.dioxide
n.
?
8.carbon
dioxide
?
9.presence
n.
?
10.acid
n.
?
11.chain
n.
?
天文学
宗教;宗教信仰
原子
<英>万亿;<美>十亿
球体;地球仪;地球
碳
二氧化物
二氧化碳
出席;到场;存在
酸
链子;连锁;锁链
-5-
12.multiply
vi.&
vt.
?
13.oxygen
n.
?
14.biology
n.
?
15.biologist
n.
?
16.gravity
n.
?
17.physicist
n.
?
18.extinct
adj.
?
19.crash
vi.&
vt.
?
20.float
vi.&
vt.
?
n.
?
21.weightlessly
adv.
?
乘;增加
氧
生物学
生物学家
万有引力;重力
物理学家
灭绝的;绝种的
碰撞;坠落
(使)浮动;(使)漂浮
漂浮物
失重的
-6-
『语用规律归纳』
1.“良好性格”的描写
gentle温和的
easy-going随和的
outgoing外向的
generous慷慨的
-7-
2.与“太空”有关的单词集锦
astronomer
n.天文学家
astronomy
n.天文学
astronaut
n.宇航员
satellite
n.卫星
orbit
n.轨道
universe
n.宇宙
gravity
n.万有引力
planet
n.行星
spaceship
n.宇宙飞船
atmosphere
n.大气层
-8-
『构织连脉词族』
1.astronomy→astronomer
n.天文学家
2.religion→religious
adj.宗教的
3.theory→theoretical
adj.理论上的
4.violent→violence
n.暴力→violently
adv.猛烈地
5.unlike→like
prep.像;如同vt.&
vi.喜欢→dislike
vt.不喜爱;厌恶
6.presence→present
adj.在场的
n.目前,现在
v.出席;颁发;授予
7.harmful→harm
n.伤害;损害→harmless
adj.无害的
8.exist→existence
n.存在;生存
9.puzzle→puzzled
adj.迷惑不解的→puzzling
adj.令人迷惑的
10.extinct→extinction
n.灭绝
-9-
『语境活用』
1.There
are
many
violent
programmes
on
TV
and
the
violence
does
harm
to
our
children.(violent)
2.Whether
there
is
life
existing (存在)
on
other
planets
is
a
question
which
puzzles (使迷惑)
scientists.?
3.He
often
says
that
he
doesn’t
believe
in
any
religion
but
meanwhile
he
respects
others’
religious
freedom.(religion)?
4.The
harmful
materials
became
harmless
to
the
environment
after
being
dealt
with.(harm)
5.Unlike
(不像)
Hainan
Island,the
climate
(气候)
in
the
north
is
usually
cool
in
autumn.
-10-
1.solar
system
太阳系
2.in
time及时;终于
3.lay
eggs下蛋
4.give
birth
to产生;分娩
5.in
one’s
turn轮到某人
6.prevent...from阻止;制止
7.block
out挡住(光线)
8.cheer
up感到高兴;感到振奋
9.now
that既然
10.break
out突发;爆发
11.watch
out
for密切注视;当心;提防
-11-
『语境活用』
1.
The
astronomer
intended
to
catch
the
early
train,but
he
didn’t
get
up
in
time.
2.Now
that
you
are
a
college
student,you
should
learn
to
be
independent.
3.Watch
out
for
these
animals!They
could
be
terrified
if
there
should
be
a
sudden
loud
noise.
4.Should
another
world
war
break
out,what
would
become
of
human
beings?
5.I
decided
not
to
let
one
single
loss
to
keep
me
from
doing
what
I
love,so
I
cheered
up
and
devoted
myself
to
singing
again.
-12-
『语用规律归纳』
1.cheer用法与短语
cheer
on为……鼓劲加油
cheer
up
(使)高兴起来,(使)振奋起来
Cheers!干杯!
2.“小心;当心”高频短语
be
careful小心
watch
out
小心;当心
look
out当心
take
care小心
3.birth用法小结
give
birth
to生,引起,产生
at
birth在出生时
from
birth自出生以来
-13-
『领悟教材语境』
1.This
produced
a
chain
reaction,which
made
it
possible
for
life
to
develop.(Page
26)
[考点提炼]
make+宾语+宾语补足语
2....I
found
I
was
carried
twice
as
far
as
on
the
earth
and
fell
over.(Page
31)
[考点提炼]
倍数表达法
3.“Oh
dear,”
I
cried,“walking
does
need
a
bit
of
practice
now
that
gravity
has
changed.”(Page
31)
[考点提炼]
now
that引导原因状语从句
-14-
『高考写作情景』
1.因特网使得分享最新消息成为可能。
The
Internet
makes
it
possible
to
share
the
latest
news.
2.这条高速公路是那条高速公路的四倍长。
This
expressway
is
four
times
as
long
as
that
one.
3.既然你对中国传统文化感兴趣,我认为这个节日对你来说将会是一次有意义的经历。
Now
that
you
are
interested
in
traditional
Chinese
culture,I
think
this
festival
will
be
a
worthwhile
experience
for
you.
-15-
『主题与语篇填空』
The
earth
was
just
1. a
cloud
of
dust
after
the
“Big
Bang”.The
earth
exploded
2.loudly(loud)
with
fire
and
rock.They
were
in
time
to
produce
many
things,which
were
3.to
make(make)
the
earth’s
atmosphere.As
the
earth
cooled
down,water
began
to
appear
on
its
surface.It
allowed
the
earth
to
dissolve
4.harmful(harm)
gases.Then
life
began
to
develop.?
-16-
Small
plants
multiplied
and
filled
the
oceans
and
seas
with
oxygen.This
encouraged
the
5.development(develop)
of
early
shellfish
and
all
sorts
of
fish.Land
animals
such
as
insects,reptiles
and
dinosaurs
6.appeared(appear)
after
green
plants
began
to
grow
on
land.Small
clever
animals
spread
all
7.over
the
earth.They
are
putting
too
much
carbon
dioxide
into
the
atmosphere,8.which
prevents
heat
from
escaping
from
the
earth
into
space.9.Whether
life
will
continue
on
the
earth
for
millions
of
years
to
come
will
depend
on
whether
this
problem
can
10.be
solved(solve).
-17-
『主题与短文改错』
Last
month
I
paid
a
visit
the
moon
with
my
friend.Before
we
left,I
was
told
the
force
of
gravity
would
change
three
time
on
our
journey.Then
we
took
up.As
we
left
the
earth,I
became
very
heavily.Gradually
the
weight
lessen.When
I
was
in
space,it
was
disappeared.We
floated
weightlessly
around
in
the
cabin
and
I
cheered
up.When
I
was
on
the
moon,I
was
surprising
to
find
even
walking
needed
a
bit
of
practice
now
that
gravity
had
changed.The
returning
of
the
earth
was
very
frightened.We
were
amazed
to
watch
fire
broke
out
on
the
outside
of
the
spaceship.
-18-
答案:
