Unit
5
A
delicate
world
Period
3
Developing
ideas
&
Presenting
ideas
（练习解析版）
I：单词拼写
1.
There
are?three?conference
rooms?each?of
which
is?equipped
with
a?screen
and?audio
_________
(视觉的)?equipment.
【答案】visual
2.
Nurses?are
undervalued,
and?they?never?enjoy?the?same_________
(身份地位)?as?doctors.?
【答案】status
3.
The
FDA?has?approved
a?new?treatment?for?a_________
(罕见的)?blood?disorder.
【答案】rare?
4.
The?society?was?set
up?to?preserve?_________
(濒临灭绝的)?species?from
extinction.?
【答案】endangered?
5.
With
the
help
of
the
local
government,
these
poor
child?_________
(茁壮成长)?and
are
well
educated.
【答案】thrive
6.
Practice?is?the
sole?_________
(标准)?of?truth.
【答案】criterion
7.
Three?of
the?new?products?are?based
on?traditional?_________
(用药草制成的)
medicines.
【答案】herbal
8.
We?need
to?create?a?climate?in
which?business?can_________
(兴旺发达).
【答案】prosper
9.
Once?I?know?the?importance?of?our
_________
(生物的)
clock,?I?try
my
best
to?follow?it.
【答案】biological
10.
It?was?the?sweetest,?most?_________
(神秘的)?place?anyone?could?imagine.
【答案】?mysterious
II：单句语法填空
1.
Harry
is
studying
in
a
primary
school,
which
is
named
____________
his
grandfather.
【答案】after
【解析】name
after：
用...命名；
以...名字命名。
2.
He?drove?on,?___________
(apparent)?unconcerned
about?the?noise?the?engine?was
making.
【答案】apparently
3.
The
army?will?do
whatever?it?takes?to
defend?the
motherland?against?any?_________
(invade).
【答案】invasion
4.
He?nodded?__________
(greet)
to?Mary?Ann?and?Michael?and
shook?hands?with?Burke.
【答案】greetings
【解析】nod
greetings
to
sb：向...点头问候，
表示祝愿、问候、祝贺的名词通常使用复数形式。
5.
It
is
hard
to?make?out?what?__________
(criterion)?are?used
for
measuring
a
person’s
ability.
【答案】criteria
6.
At
that
moment,
we’re
flying
over
the
North
Pacific
_________
an
altitude
of
11,0000
meters.
【答案】at
【解析】at
the
altitude
of
....
在....海拔高度。
7.
The
main
reason
for
it
is
its
biological
diversity,
with
scores
of
animal
species
_______
(find)
in
the
protected
area.
【答案】found
【解析】with
+宾语+宾语补足语，所给动词与其前面的名词构成被动关系，故使用过去分词短语作宾语补足语。
8.
The
mountain
is
renowned
________
its
breathtaking
scenery
as
a
summer
resort.
【答案】for
【解析】be
renowned
for因....
而著名。
9.
_________
is
special
about
the
honey
is
that
it’s
produced
by
the
earliest
species
of
Chinese
bee.
【答案】What
【解析】What引导主语从句，引导词在主语从句中充当主语。
10.
UNESCO
awarded
Shennongjia
this
status
because
it
meets
two
criteria
_________
(require)
by
the
list
of
the
World
Heritage.
【答案】required
【解析】所给动词与其前面的名词criteria
构成被动关系，故使用过去分词短语作后置定语。
III：选词并用其适当的形式填空。
on
behalf
of
stretch
on
and
on
name
after
be
regarded
as
add...to...
a
variety
of
capture
the
imagination
start
with
coexist
with
result
in
1.
These?astronauts?could?__________________?super?human
beings.
【答案】be
regarded?as
2.
______________
seabirds?and?shorebirds?inhabit?the
islands,?including?some?endangered?species.
【答案】A?variety?of?
3.
The?wild
flowers?______________________
all?sides?as
far
as
our
eyes.?
【答案】stretch?on
an
on
【解析】stretch?on
an
on：不断延伸，伸展。
4.
_____________
the
Students'
Union,?I'm?writing
to?invite?you?to
give?us?a?speech?on?Chinese?history.
【答案】On
behalf?of
5.
The
child
who
comes
from
the
countryside
___________________
her
mother.
【答案】is
named
after
6.
Research?has
shown?that?having
a
preference
for?junk?food?can??__________
obesity
(肥胖).
【答案】result
in
【解析】result
in：导致。
7.
A?good
book?can?_______________?while?improving?children's?knowledge?of?the?world.?
【答案】capture?the?imagination
【解析】capture?the?imagination：激发想象力。
8.
In
English,
every?sentence?should?________________
?a?capital?letter.
【答案】start?with
【解析】以...开头，开始。
9.
We?must?____________________
all?the?other?nations?in?the
world?peacefully.
【答案】?coexist?with
【解析】coexist?with：
与...共存。
10.
A
top?kinds
of
fertilizer(肥料)?should____________
the
soil
to
?improve?growth.
【答案】?be
added
to
【解析】add...to...:
把...
增加到...
IV.
七选五：从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
Filial
piety(孝心)
is
China's
most
important
morality
and
involves
strong
deference(顺从)
to
one's
parents.Thus，filial
piety
is
an
important
value
when
it
comes
to
treating
one's
immediate
family，elders
and
superiors
in
general.
Origins
Filial
piety
was
originally
mentioned
in
the
Western
Zhou,
1
．
Meaning
Filial
piety
is
a
general
attitude
of
offering
love，respect，support，and
deference
to
one's
parents
and
other
elders
in
the
family，such
as
grandparents
or
older
siblings.
2
．Besides，it
involves
working
hard
in
order
to
provide
material
comforts
for
parents.
The
idea
stems
from
the
fact
that
parents
give
life
to
their
children，and
subsequently
support
them
throughout
their
developing
years
in
terms
of
providing
food，education，and
material
needs.
3
．
Chinese
character
Boy
looking
at
the
Chinese
character
for
filial
piety，you
will
learn
a
lot
about
the
term's
definition.
4
．The
character
is
a
combination
of
the
character
lao，which
means“old”
and
zi，which
means
son.The
top
half
of
the
character
lao
forms
the
top
half
of
the
character
xiao，whereas
the
character
that
represents
son
forms
the
bottom
half
of
the
character.
5
．The
character
xiao
shows
that
the
older
person
or
generation
is
being
supported
by
the
son，or
children
in
general.
A．let
me
tell
you
the
definition
of
filial
piety
B．Filial
piety
is
clarified
by
the
Chinese
character
xiao
C．Filial
piety
is
one
of
the
most
important
Chinese
traditions
D．This
placement
is
symbolic
and
tells
of
what
filial
piety
means
E．which
includes
carrying
on
the
family
line
and
respecting
the
elders
F．Acts
of
filial
piety
include
obeying
parents'
wishes，taking
care
of
them
when
they
are
old
G．Extending
beyond
one's
family,
filial
piety
also
applies
to
all
elders
like
teachers，professional
superiors，or
anyone
who
is
older
in
age.
【答案】1--5
EFGBD
【解析】 本文为一篇说明文，主要对中华传统美德孝心的起源及含义进行了简要的介绍和分析。
1．E 结合本段的标题Origins可推知，此处介绍了孝心的起源及其基本内容，与选项E呼应，所以选用E项。
2．F 根据空后一句“孝心也包括努力工作来为父母提供物质上的舒适条件”可推知，空处应是表述孝心的具体行为，故选项F符合语境。
3．G 空处上文主要阐述了孝心在家庭中的具体实践和体现，由此可推知空处应是表述孝心对除个人家庭外的长者也适用。故G项符合语境。
4．B 空处是本段的主题句。通读全段可知，本段主要是对“孝”字的字形进行分析，并联系本部分的标题Chinese
character可知，选项B符合语境。
5．D 承接上段对“孝”字的字形分析，此处对孝进行了总结和意义分析，所以选用D项。
V:
阅读理解。阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入最佳选。
In
a
remote
village,
selling
chestnuts
was
the
main
source
of
livelihood
for
local
villagers.
In
late
autumn,
the
hills
were
covered
by
the
trees
and
chestnuts
were???1???from
the
branches
of
the
trees,
which???
2?
??with
the
wind
attracting
local
villagers
to???
3?
??them
at
this
time
of
year.
The
villagers
took
the
chestnuts，carried
them
home
and??
?4
???them
out.The
whole
family
sifted
(筛)
and
sorted
them
according
to
their??
?5
?
,and
then
transported
them
to
the
city
for
wholesale
or
retail.
Every
villager
knew
that
if
they
wanted
to
sell
for
a
good
price,
what
really???
?6
??was
to
send
the
selected
chestnuts
to
the
market
first.
Many
families，which
were
short
of???
7
??,would
go
to
the
nearby
villages
to
hire
workers
with
high???
8
??.
Still,
to
many
people's??
?9
?
?,
there
was
a
young
man
in
the
village
who
could
never
need
help,???
10?
??he
had
limited
hands.He
lived
with
his
blind
and
old
mother.
He
always
arrived
at
the
market
one
step
ahead
of
the
other
ones??
?11?
??he
could
sell
out
of
all
the
chestnuts
and
then
happily
drove
back
with
his
truck???
12
??.
The
secret
of
the
young
man
was：after
picking
chestnuts,
he
put
them??
13
???into
a
sack(麻袋)
and
carried
them
to
the
truck.When
he
set
out，he
chose
the
road,?
14
???and
bumpy(不平的)
to
go,?
15
???the
small
ones
would
jump
to
the??
?16
???of
the
bag
and
the
larger
ones
would
stay
on
the
top
of
the
bag.
It
would
save
time
for
classification
and
selection.
When
inquired
how
he
found
the
way，the
young
man???17
??:
“If
you
put
your
heart
into
it,
you
will
find
the
right
way.
This
is
not
an
accident
but
a(n)???
18
???result.”
There
will
always
be
people
who
get???
19?
??or
complain
when
they
hear
bad
news.
As
a
matter
of
fact,
if
you
use
your
head，you
will
be???
20?
??to
the
people
and
things
in
the
environment.
When
you
turn
your
mind
into
action
to
move
forward
step
by
step,
you
can
also
create
a
new
world
for
yourself.
1．
A.
holding
B.
filling
C.
planting
D.
hanging
2．
A.
fell
B.
shook
C.
jumped
D.
folded
3．
A.
enjoy
B.
view
C.
seek
D.
pick
4．
A.
poured
B.
took
C.
thought
D.
figured
5．
A.
shape
B.
size
C.
taste
D.
color
6．
A.
mattered
B.
cared
C.
interested
D.
minded
7．
A.
hands
B.
power
C.
experience
D.
ways
8．
A.
quality
B.
quantity
C.
money
D.
salary
9．
A.
puzzlement
B.
relief
C.
astonishment
D.
delight
10．A.
only
if
B.
as
if
C.
even
if
D.
if
only
11．A.
which
B.
where
C.
whom
D.
who
12．A.
full
B.
filled
C.
empty
D.
loaded
13．A.
suddenly
B.
shortly
C.
directly
D.
hurriedly
14．A.
tough
B.
rough
C.
regular
D.
smooth
15．A.
even
B.
or
C.
but
D.
so
16．A.
hole
B.
tip
C.
middle
D.
bottom
17．A.
sighed
B.
excited
C.
smiled
D.
sneezed
18．A.
unexpected
B.
necessary
C.
accidental
D.
deliberate
19．A.
stricken
B.
satisfied
C.
upset
D.
surprised
20．A.
sensitive
B.
accessible
C.
relative
D.
flexible
【答案与解析】本文是一篇夹叙夹议文，主要讲述了一个年轻人用便捷的方法筛选栗子的故事，进而启迪读者——世上无难事，只怕有心人。
1.D 根据语境及常识可知，山丘上遍布树木，栗子从树枝上垂下来(hang)，故选D。
2.B 根据空后的with
the
wind可推知，栗子随风摇动(shake)，吸引当地的村民们在一年中的这个时候来采摘(pick)，故选B。
3.D 参见上题解析。
4.A [根据下文中的The
whole
family
sifted(筛)and
sorted
them可推知，村民们把采摘的栗子带回家，倒(pour)出来，然后才能进行筛选和分类，故选A。
5.B 根据下文中的the
small
ones
would
jump
to
the??????????????of
the
bag
and
the
larger
ones
would
stay
on
the
top
of
the
bag可推知，整个家庭根据栗子的大小(size)进行筛选和分类，故选B。
6.A 根据语境可推知，真正要紧(matter)的是要把挑选好的栗子先送到市场上去，故选A。
7.A 根据下文中的he
had
limited
hands可推知，许多家庭在这个时候就会缺少人手(hands)，会去附近的村子里以高薪(salary)雇人干活，故选A。
8.D 参见上题解析。
9.A 根据上文可知，在栗子收获的季节许多家庭往往缺少人手，并结合下文可知，这个年轻人从不需要帮忙，由此可推知，这点让很多人困惑(puzzlement)，故选A。
10.C 根据语境可知，即使(even
if)这个年轻人人手有限，但他从不需要帮助。
11.B 分析句子结构可知，本句是一个定语从句，空处在从句中作地点状语，修饰先行词the
market，故选B。
12.C [根据空前的he
could
sell
out
of
all
the
chestnuts可知，他能够卖光自己所有的栗子，然后开心地开着空(empty)卡车回家，故选C。
13.C [根据上文可知，人们把采摘的栗子带回家，倒出来，然后进行筛选和分类，最后才运到市场上卖掉，而这个年轻人直接(directly)把采摘的栗子装进麻袋里，将它们搬上卡车，故选C。
14.B 由与空后的bumpy为并列结构可推知，他选择的路是高低不平的(rough)，故选B。
15.D 根据语境可知，空处前后表示逻辑上的因果关系，前因后果，故选D。
16.D 根据下文中的and
the
larger
ones
would
stay
on
the
top推知，小些的栗子会快速移动到袋子的底部(bottom)，而大些的栗子会留在上面，故选D。
17.C 根据空后的内容可推知，这个年轻人当时是微笑(smile)着(说)的。
18.B 根据该句中的This
is
not
an
accident
but可推知，这并非是意外，而是必然的(necessary)结果，故选B。
19.C 根据空后的or
complain
when
they
hear
bad
news可知，此处与complain并列，故C项符合语境。
20.A 根据上文年轻人的回答和本句中的if
you
use
your
head可推知，A项符合语境。
VI.
语篇填空
___1___
is
known
to
us,
in
2016,
Shennongjia
made
it
onto
the
UNESCO
World
Heritage
List
because
it
meets
two
___2___
(criterion)
required
by
the
list.
It
contains
a
naturally-balanced
environment
that
allows
the
many
and
various
species
to
live
and
proper.
It
is
also
one
of
the
rare
locations
in
the
world
___3____
scientists
can
observe
in
real
time
the
ecological
and
biological
processes
___4____
occur
as
the
plants
and
animals
develop
and
evolve.
For
the
first
criterion,
Shennongjia
apparently
one
of
the
most
“complete”
natural
areas
in
the
world,
which
gain
the
reputation
of
the
“Roof
of
Central
China”.
The
vast
range
in
altitude
___5____
(result)
in
a
great
variation
in
climatic
conditions.
This
allows
a
wide
variety
of
species
to
thrive.
Some
of
the
plants
and
animals
have
survived
millions
of
years,
and
___6_____
(regard)
as
living
fossils.
For
the
___7____
(two)
criterion,
we
can
see
that
Shennongia
has
incredible
biodiversity.
Look
at
this
slide.
According
to
official
statistics,
over
3000
plants
species
have
been
recorded
there.
This
represents
more
than
ten
percent
of
China’s
total
floral
___8____
(rich).
Shennongjia
supports
more
than
600
vertebrate
species,
____9____
(include)
the
Golden
Snub-nosed
Monkey
and
the
Cloudee
Leopard.
____10____
(addition),
around
4300
insect
species
have
been
recorded.
【答案】
语篇源自教材，回归教材，强化知识巩固，突出能力应用。
1
As
2
criteria
3
where
4
that
5
results
6
are
regarded
7
second
8
richness
9
including
10
AdditionallyUnit
5
A
delicate
world
Period
3
Developing
ideas
&
Presenting
ideas
（练习原卷版）
I：单词拼写
1.
There
are?three?conference
rooms?each?of
which
is?equipped
with
a?screen
and?audio
_________
(视觉的)?equipment.
2.
Nurses?are
undervalued,
and?they?never?enjoy?the?same_________
(身份地位)?as?doctors.?
3.
The
FDA?has?approved
a?new?treatment?for?a_________
(罕见的)?blood?disorder.
4.
The?society?was?set
up?to?preserve?_________
(濒临灭绝的)?species?from
extinction.?
5.
With
the
help
of
the
local
government,
these
poor
child?_________
(茁壮成长)?and
are
well
educated.
6.
Practice?is?the
sole?_________
(标准)?of?truth.
7.
Three?of
the?new?products?are?based
on?traditional?_________
(用药草制成的)
medicines.
8.
We?need
to?create?a?climate?in
which?business?can_________
(兴旺发达).
9.
Once?I?know?the?importance?of?our
_________
(生物的)
clock,?I?try
my
best
to?follow?it.
10.
It?was?the?sweetest,?most?_________
(神秘的)?place?anyone?could?imagine.
II：单句语法填空
1.
Harry
is
studying
in
a
primary
school,
which
is
named
____________
his
grandfather.
2.
He?drove?on,?___________
(apparent)?unconcerned
about?the?noise?the?engine?was
making.
3.
The
army?will?do
whatever?it?takes?to
defend?the
motherland?against?any?_________
(invade).
4.
He?nodded?__________
(greet)
to?Mary?Ann?and?Michael?and
shook?hands?with?Burke.
5.
It
is
hard
to?make?out?what?__________
(criterion)?are?used
for
measuring
a
person’s
ability.
6.
At
that
moment,
we’re
flying
over
the
North
Pacific
_________
an
altitude
of
11,0000
meters.
7.
The
main
reason
for
it
is
its
biological
diversity,
with
scores
of
animal
species
_______
(find)
in
the
protected
area.
8.
The
mountain
is
renowned
________
its
breathtaking
scenery
as
a
summer
resort.
9.
_________
is
special
about
the
honey
is
that
it’s
produced
by
the
earliest
species
of
Chinese
bee.
10.
UNESCO
awarded
Shennongjia
this
status
because
it
meets
two
criteria
_________
(require)
by
the
list
of
the
World
Heritage.
III：选词并用其适当的形式填空。
on
behalf
of
stretch
on
and
on
name
after
be
regarded
as
add...to...
a
variety
of
capture
the
imagination
start
with
coexist
with
result
in
1.
These?astronauts?could?__________________?super?human
beings.
2.
______________
seabirds?and?shorebirds?inhabit?the
islands,?including?some?endangered?species.
3.
The?wild
flowers?______________________
all?sides?as
far
as
our
eyes.?
4.
_____________
the
Students'
Union,?I'm?writing
to?invite?you?to
give?us?a?speech?on?Chinese?history.
5.
The
child
who
comes
from
the
countryside
___________________
her
mother.
6.
Research?has
shown?that?having
a
preference
for?junk?food?can??__________
obesity
(肥胖).
7.
A?good
book?can?_______________?while?improving?children's?knowledge?of?the?world.?
8.
In
English,
every?sentence?should?________________
?a?capital?letter.
9.
We?must?____________________
all?the?other?nations?in?the
world?peacefully.
10.
A
top?kinds
of
fertilizer(肥料)?should____________
the
soil
to
?improve?growth.
IV.
七选五：从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
Filial
piety(孝心)
is
China's
most
important
morality
and
involves
strong
deference(顺从)
to
one's
parents.Thus，filial
piety
is
an
important
value
when
it
comes
to
treating
one's
immediate
family，elders
and
superiors
in
general.
Origins
Filial
piety
was
originally
mentioned
in
the
Western
Zhou，
1
．
Meaning
Filial
piety
is
a
general
attitude
of
offering
love，respect，support，and
deference
to
one's
parents
and
other
elders
in
the
family，such
as
grandparents
or
older
siblings.
2
．Besides，it
involves
working
hard
in
order
to
provide
material
comforts
for
parents.
The
idea
stems
from
the
fact
that
parents
give
life
to
their
children，and
subsequently
support
them
throughout
their
developing
years
in
terms
of
providing
food，education，and
material
needs.
3
．
Chinese
character
Boy
looking
at
the
Chinese
character
for
filial
piety，you
will
learn
a
lot
about
the
term's
definition.
4
．The
character
is
a
combination
of
the
character
lao，which
means“old”
and
zi，which
means
son.The
top
half
of
the
character
lao
forms
the
top
half
of
the
character
xiao，whereas
the
character
that
represents
son
forms
the
bottom
half
of
the
character.
5
．The
character
xiao
shows
that
the
older
person
or
generation
is
being
supported
by
the
son，or
children
in
general.
A．let
me
tell
you
the
definition
of
filial
piety
B．Filial
piety
is
clarified
by
the
Chinese
character
xiao
C．Filial
piety
is
one
of
the
most
important
Chinese
traditions
D．This
placement
is
symbolic
and
tells
of
what
filial
piety
means
E．which
includes
carrying
on
the
family
line
and
respecting
the
elders
F．Acts
of
filial
piety
include
obeying
parents'
wishes,
taking
care
of
them
when
they
are
old
G．Extending
beyond
one's
family，filial
piety
also
applies
to
all
elders
like
teachers,
professional
superiors,
or
anyone
who
is
older
in
age.
V:
阅读理解。阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入最佳选。
In
a
remote
village,
selling
chestnuts
was
the
main
source
of
livelihood
for
local
villagers.
In
late
autumn,
the
hills
were
covered
by
the
trees
and
chestnuts
were???1???from
the
branches
of
the
trees,
which???
2?
??with
the
wind
attracting
local
villagers
to???
3?
??them
at
this
time
of
year.
The
villagers
took
the
chestnuts，carried
them
home
and??
?4
???them
out.The
whole
family
sifted
(筛)
and
sorted
them
according
to
their??
?5
?
,and
then
transported
them
to
the
city
for
wholesale
or
retail.
Every
villager
knew
that
if
they
wanted
to
sell
for
a
good
price,
what
really???
?6
??was
to
send
the
selected
chestnuts
to
the
market
first.
Many
families，which
were
short
of???
7
??,would
go
to
the
nearby
villages
to
hire
workers
with
high???
8
??.
Still,
to
many
people's??
?9
?
?,
there
was
a
young
man
in
the
village
who
could
never
need
help,???
10?
??he
had
limited
hands.He
lived
with
his
blind
and
old
mother.
He
always
arrived
at
the
market
one
step
ahead
of
the
other
ones??
?11?
??he
could
sell
out
of
all
the
chestnuts
and
then
happily
drove
back
with
his
truck???
12
??.
The
secret
of
the
young
man
was：after
picking
chestnuts,
he
put
them??
13
???into
a
sack(麻袋)
and
carried
them
to
the
truck.When
he
set
out，he
chose
the
road,?
14
???and
bumpy(不平的)
to
go,?
15
???the
small
ones
would
jump
to
the??
?16
???of
the
bag
and
the
larger
ones
would
stay
on
the
top
of
the
bag.
It
would
save
time
for
classification
and
selection.
When
inquired
how
he
found
the
way，the
young
man???17
??:
“If
you
put
your
heart
into
it,
you
will
find
the
right
way.
This
is
not
an
accident
but
a(n)???
18
???result.”
There
will
always
be
people
who
get???
19?
??or
complain
when
they
hear
bad
news.
As
a
matter
of
fact,
if
you
use
your
head，you
will
be???
20?
??to
the
people
and
things
in
the
environment.
When
you
turn
your
mind
into
action
to
move
forward
step
by
step,
you
can
also
create
a
new
world
for
yourself.
1．
A.
holding
B.
filling
C.
planting
D.
hanging
2．
A.
fell
B.
shook
C.
jumped
D.
folded
3．
A.
enjoy
B.
view
C.
seek
D.
pick
4．
A.
poured
B.
took
C.
thought
D.
figured
5．
A.
shape
B.
size
C.
taste
D.
color
6．
A.
mattered
B.
cared
C.
interested
D.
minded
7．
A.
hands
B.
power
C.
experience
D.
ways
8．
A.
quality
B.
quantity
C.
money
D.
salary
9．
A.
puzzlement
B.
relief
C.
astonishment
D.
delight
10．A.
only
if
B.
as
if
C.
even
if
D.
if
only
11．A.
which
B.
where
C.
whom
D.
who
12．A.
full
B.
filled
C.
empty
D.
loaded
13．A.
suddenly
B.
shortly
C.
directly
D.
hurriedly
14．A.
tough
B.
rough
C.
regular
D.
smooth
15．A.
even
B.
or
C.
but
D.
so
16．A.
hole
B.
tip
C.
middle
D.
bottom
17．A.
sighed
B.
excited
C.
smiled
D.
sneezed
18．A.
unexpected
B.
necessary
C.
accidental
D.
deliberate
19．A.
stricken
B.
satisfied
C.
upset
D.
surprised
20．A.
sensitive
B.
accessible
C.
relative
D.
flexible
VI.
语篇填空
___1___
is
known
to
us,
in
2016,
Shennongjia
made
it
onto
the
UNESCO
World
Heritage
List
because
it
meets
two
___2___
(criterion)
required
by
the
list.
It
contains
a
naturally-balanced
environment
that
allows
the
many
and
various
species
to
live
and
proper.
It
is
also
one
of
the
rare
locations
in
the
world
___3____
scientists
can
observe
in
real
time
the
ecological
and
biological
processes
___4____
occur
as
the
plants
and
animals
develop
and
evolve.
For
the
first
criterion,
Shennongjia
apparently
one
of
the
most
“complete”
natural
areas
in
the
world,
which
gain
the
reputation
of
the
“Roof
of
Central
China”.
The
vast
range
in
altitude
___5____
(result)
in
a
great
variation
in
climatic
conditions.
This
allows
a
wide
variety
of
species
to
thrive.
Some
of
the
plants
and
animals
have
survived
millions
of
years,
and
___6_____
(regard)
as
living
fossils.
For
the
___7____
(two)
criterion,
we
can
see
that
Shennongia
has
incredible
biodiversity.
Look
at
this
slide.
According
to
official
statistics,
over
3000
plants
species
have
been
recorded
there.
This
represents
more
than
ten
percent
of
China’s
total
floral
___8____
(rich).
Shennongjia
supports
more
than
600
vertebrate
species,
____9____
(include)
the
Golden
Snub-nosed
Monkey
and
the
Cloudee
Leopard.
____10____
(addition),
around
4300
insect
species
have
been
recorded.
