(共34张PPT)
Unit
21
Human
Biology
选修7
Lesson
3
02
1.
The
Chinese
value
that
one
should
____________
(unconditional)
return
things
others
have
lost.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
在空白处填入1个适当的单词或括号内单词的正确形式。
unconditionally
句意为：中国人很重视一个人应该无条件地归还别人丢的东西。设空处修饰动词return，应用副词，故填unconditionally，意为“无条件地”。
2.
The
soldiers
are
being
trained
for
____________
(adapt)
to
special
environment.
adaptation/
adapting
句意为：士兵们正在进行训练，以适应特殊环境。设空处作介词for的宾语，故可填名词adaptation，意为“适应”；也可填动名词adapting。
解析
解析
3．The
hospital
has
recently
obtained
new
medical
____________
(equip),
allowing
more
patients
to
be
treated.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
句意为：近期这家医院购进了新的医疗设备，使得更多的病人得到治疗。根据设空处前的形容词medical可知，此处应为名词。equipment为不可数名词。故填equipment。
4．His
interest
in
computer
games
is
now
____________
the
decline.
句意为：他对电脑游戏的兴趣现在正在减退。on
the
decline为固定搭配，意为“在下降；在衰退”。故填on。
equipment
on
解析
解析
5.
I
will
leave
here
tomorrow
morning.
____________
any
rate,
I
don't
think
he
will
come.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
At
句意为：我明天早上就要离开这里了，反正我想他也不会来了。at
any
rate为固定搭配，意为“不管怎样；反正”。故填At。
at
this
rate意为“照此情形；如此下去”。如：At
this
rate,
we
won't
ever
be
able
to
afford
a
holiday.照这样下去，我们永远也没有钱去度假。
at
a/the
rate
of…
意为“以……的速度；以……比率”。如：The
car
is
running
at
the
rate
of
60
kilometres
an
hour.这辆车正以每小时60千米的速度行驶。
解析
【知识拓展】与rate相关的其他短语
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
6．Under
____________
circumstances
should
we
do
anything
against
the
will
of
the
people.
no
句意为：在任何情况下，我们都不应该做违背人民意愿的事。分析句子结构可知，本句使用了部分倒装结构。又根据句意可知，此处应表示否定含义，under
no
circumstances意为“决不；无论如何都不”，符合句意，故填no。
解析
7．There
are
laws
in
some
countries
that
prohibit
advertisements
from
____________
(show)
at
inappropriate
time
and
places.
解析
句意为：有些国家的法律禁止在不适当的时间和地点播放广告。prohibit
sb
from
doing
sth为固定搭配，意为“禁止某人做某事”，本句中advertisements与show之间为逻辑上的被动关系，故填being
shown。
being
shown
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
forbid
sb
from
doing
sth ban
sb
from
doing
sth
keep
sb
from
doing
sth
prevent
sb
(from)
doing
sth
discourage
sb
from
doing
sth
stop
sb
(from)
doing
sth
8．We
all
stood
there
in
silence,
____________
(mourn)
the
earthquake
victims.
mourning
句意为：我们全都沉默地站在那里，为地震中的遇难者哀悼。分析句子结构可知，逗号后的部分为伴随状语，设空处应用非谓语动词，主语We与mourn之间为逻辑上的主动关系，故应用现在分词mourning。
【知识拓展】“禁止/阻止某人做某事”的表达方法
解析
9．As
the
saying
goes,
____________
(unite)
we
stand,
divided
we
fall.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
united
句意为：常言道：“团结则存，分裂则亡。”设空处与divided在形式上应是一致的。设空处为条件状语从句的省略，可以还原为if
we
are
united。故填united。
10．I
could
____________
(submit)
the
completed
report
to
you
yesterday,
but
I
forgot
to
take
it.
句意为：昨天我本可以将完成的报告交给你的，但是我忘记带了。could
have
done
sth表示“本可以做某事而未做”，符合题意。故填have
submitted。
have
submitted
解析
解析
1．Your
education
will
equip
you
with
your
future
life.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
修改以下各题中的错误，每题仅涉及一个单词的增加、删除或修改。注意错误及修改均仅限一词。
答案：with→for
句意为：你所受的教育将使你能应付今后的生活。equip
sb
for
sth意为“使某人能够胜任某事”，符合题意。equip
sb
with
sth意为“给某人配备某物”。故将with改为for。
2．Now
that
everyone
is
here,
we
can
vote
for
this
question.
答案：for→on
句意为：既然大家都在这儿了，那么我们可以就这个问题投票表决了。vote
on意为“就……投票”；vote
for意为“投票支持”。根据句中的question可知，此处应用vote
on。故将for改为on。
解析
解析
4．The
more
people
have
faith
with
us,
the
better
we
will
be
able
to
pull
something
off.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
答案：with→in
句意为：越多的人相信我们，我们就越能更好地完成一些事情。have
faith
in
sb/sth为固定搭配，意为“相信某人/某事”。故将with改为in。
3．Students
often
find
temporarily
jobs
during
their
summer
holidays.
答案：temporarily→temporary
句意为：学生们常常在暑假期间找临时性工作。此处应用形容词修饰名词jobs，表示“临时的”。故将temporarily改为temporary。
解析
解析
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
5.
“Your
basket
is
special
because
you
paid
for
it
yourself,”
Mum
said,
gently
wiped
away
my
hot
tears.
答案：wiped→wiping
句意为：妈妈温柔地擦去我的热泪说：“你的篮子很特别，因为是你自己花钱买的。”此句谓语动词是said，wipe与其之间无连词连接，应用其非谓语形式。wipe与其逻辑主语Mum之间是主动关系。故将wiped改为wiping。
6.
Global
warming
is
one
of
the
great
concern
for
people
all
over
the
world
all
the
time.
答案：concern→concerns
句意为：全球变暖一直是全世界的人们关心的大事之一。one
of后应加可数名词复数，concern作“关心的事”讲时是可数名词，故将concern改为concerns。
解析
解析
7．The
discovery
of
gold
in
Australia
led
thousands
to
believe
that
fortune
was
to
be
made.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
8．For
overseas
returned
Chinese
who
are
looking
to
start
a
business,
Chengdu
is
ranked
at
number
three
among
the
most
popular
destinations
in
China.[China
Daily]
答案：在fortune前加a
句意为：澳大利亚黄金的发现使得很多人相信要发大财了。make
a
fortune为固定搭配，意为“发财”。故在fortune前加a。
答案：删除at
句意为：对于回到中国的正想要创业的海外人士来说，成都在中国最受欢迎的地点中排第三。“be
ranked＋number…/序数词”为固定用法，意为“位列第……”，其中间不用加介词，故删除at。
解析
解析
9．You
went
out
and
enjoyed
yourself
when
you
must
have
studied.
That's
why
you
failed
the
exam.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
10．But
during
the
past
decade
decline
rainfall
has
allowed
him
to
plant
highly
profitable
crops.
答案：must→should
句意为：在你本该学习的时候你出去玩了，这就是你没通过考试的原因。根据句意可知，此处表示“本应该做某事而未做”，应用should
have
done
sth。must
have
done
sth表示对过去发生的事情的肯定推测，故将must改为should。
答案：decline→declining
句意为：但是在过去的十年中，降雨量的减少使得他可以种植高利润的农作物。decline和rainfall之间是主动关系，应用现在分词形式作定语，修饰名词rainfall，故将decline改为declining。
解析
解析
A
Shanghai
policeman
took
on
the
role
of
a
son
to
help
comfort
an
elderly
couple,
__1__
had
lost
their
own
son
in
a
deadly
accident.
Part
Ⅰ
Vocabulary
&
Grammar
刷语法填空
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
1．who 名词短语an
elderly
couple为动词comfort的宾语，后面句子起修饰作用，即为非限制性定语从句，先行词为an
elderly
couple，指人，关系词在从句中作主语，应填关系代词who。故填who。
【语篇导读】本文讲述了上海一名警察通过扮演儿子的角色，帮助安慰一对失去儿子的老年夫妇的故事。
答案及解析
In
2003,
Liang
Qiaoying
and
her
son
__2__
(expose)
to
poison
gas
during
an
accident.
The
woman
survived,
but
her
young
son
was
__3__
(lucky).
And
Liang
was
left
mentally?disabled.
Her
husband,
Xia
Zhanhai,
couldn't
bear
to
tell
her
the
__4__
(true)
about
their
son.
Instead,
whenever
his
wife
asked
to
see
the
son,
he
kept
__5__
(say)
that
their
son
had
gone
to
work
in
another
city.
Part
Ⅰ
Vocabulary
&
Grammar
刷语法填空
5．saying keep
doing为固定搭配，意为“持续做某事”。故填saying。
4．truth 定冠词the后加名词，在此处作动词tell的宾语。故填truth。
2．were
exposed 本句中缺少谓语动词，be
exposed
to为固定搭配，意为“暴露于”；时间状语In
2003为过去的时间，本句应用一般过去时；主语Liang
Qiaoying
and
her
son
为复数，谓语动词应用复数形式。故填were
exposed。
3．unlucky was为系动词，根据句意可知，后应填形容词作表语，由but可知，她的儿子没能活下来，这是“不幸的”。故填unlucky。
In
2010,
while
watching
a
television
show,
Xia
Zhanhai
was
amazed
to
see
an
officer
that
looked
__6__
(exact)
like
his
son.
He
immediately
knew
that
the
young
man
was
the
answer
to
making
his
wife
smile
again.
With
__7__
help
of
the
television
station
and
the
police
station,
the
couple
were
able
to
meet
the
very
policeman
on
the
TV
show.
The
young
policeman
was
touched
by
__8__
(they)
loss
and
sadness,
and
said
that
he
was
more
than
willing
__9__
(act)
as
the
son.
Their
“reunion”
lasted
just
a
few
minutes
on
the
show,
but
it
had
a
lasting
influence
__10__
the
sick
“mother”.
Part
Ⅰ
Vocabulary
&
Grammar
刷语法填空
10．on/upon have
a/an…
influence
on/upon…
为固定搭配，意为“对……有……的影响”。故填on/upon。
9．to
act be
willing
to
do
sth为固定搭配，意为“愿意做某事”。故填to
act。
7．the with
the
help
of为固定搭配，意为“在……的帮助下”。故填the。
8．their 设空后的loss
and
sadness为名词，前面应用形容词性物主代词。故填their。
6．exactly 修饰动词短语look
like，应用副词。故填exactly。
Last
year,
I
went
to
Australia
for
a
short?term
study
like
an
exchange
student.
One
of
my
classmates
suggested
we
shared
our
favourite
recipes
for
foods
from
our
own
countries
during
the
welcome
party.
We
all
agree
to
this
wonderful
idea
to
cook
our
unique
dishes
for
party.
Hariyati
from
Indonesia
shared
a
kind
of
cookie
what
was
shaped
like
elephant
ears.
Susan
from
South
Africa
prepared
some
sweet
dumplings
packed
in
several
banana
leaf.
Chiemi
from
Japan
cooked
special
rice
balls
mixing
with
fish.
And
I
was
served
Daoxiao
noodles,
my
hometown—Shanxi's
local
food.
These
variously
foods
were
all
delicious.
Therefore,
my
favourite
was
still
Chinese
food.
Part
Ⅰ
Vocabulary
&
Grammar
刷短文改错
请修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
like→as
Therefore→However
shared→share
agree→agreed
leaf→leaves
删除was
mixing→mixed
在party前加the
what→that/which
variously→various
答案及解析
第一处：like→as 此处表示“我”作为交换生去澳大利亚进行短期学习。as为介词，意为“作为”。故将like改为as。
第二处：shared→share suggest意为“建议”时，其后的宾语从句中应用虚拟语气，即谓语用“should﹢动词原形”，should可省略，故将shared改为share。
第三处：agree→agreed 根据全文的整体时态及语境可知此处在陈述过去发生的事，应用一般过去时，故将agree改为agreed。
第四处：在party前加the party为可数名词，并且此处为特指，故在其前加定冠词the。
第五处：what→that/which 根据句子结构可知此处引导定语从句，先行词是cookie，指物，引导词在定语从句中作主语，故用关系代词that或which。
Part
Ⅰ
Vocabulary
&
Grammar
刷短文改错
第六句：leaf→leaves 根据前面的several可知应用复数，故将leaf改为leaves。
第七处：mixing→mixed mix
sth
with
sth意为“把某物与某物混合”，此处为非谓语动词作定语，且balls与mix之间存在逻辑上的被动关系，故将mixing改为mixed。
第八处：删除was 根据语境，此处表示“我端上刀削面”，为主语主动发出的动作，应用主动语态，故删除was。
第九处：variously→various
foods是名词，其前应该用形容词修饰，故将variously改为various。
第十处：Therefore→However 句意为：然而，我最喜欢的(食物)仍然是中国食物。此处与前文之间构成转折关系，故将Therefore改为However。
Part
Ⅰ
Vocabulary
&
Grammar
刷短文改错
[河南南阳一中2019高二月考]Supercomputers
which
can
analyse
blood
samples
and
predict
which
patients
are
likely
to
become
seriously
ill
could
save
tens
of
thousands
of
lives
a
year,
according
to
Daily
Express.
The
artificial
intelligence
(AI)
system,
developed
at
University
College
London
and
set
to
be
piloted
in
National
Health
Service
(NHS)
hospitals
later
this
year,
will
screen
“at
risk”
patients
so
doctors
can
take
early
action
to
prevent
death
or
serious
illness.Prof
Young,
a
consultant
surgeon
at
Southend
University
Hospital,
said,
“I
am
so
excited
about
this
form
of
technology.”
Instead
of
people
getting
sick
or
dying
because
they
are
not
picked
up
in
time,
this
will
allow
us
to
step
in
earlier,
which
will
save
lives
and
an
enormous
amount
of
money.“I
think
the
potential
of
AI
in
healthcare
like
this
is
as
big
as
the
Industrial
Revolution
was—and
signals
a
completely
new
example
in
the
way
we
manage
healthcare.”
The
technology
is
the
brainchild
of
Dr
Vishal
Nangalia,
a
consultant
at
the
Royal
Free
Hospital
in
London.He
used
AI
to
analyse
a
billion
stored
blood
samples
from
20
different
UK
hospital
trusts
dating
back
up
to
12
years
puters
assess
blood
test
results
by
picking
up
subtle
changes
in
red
and
white
blood
cells,
suggesting
a
patient
is
going
downhill.
Part
Ⅱ
拓展阅读训练
刷阅读理解
A
体
裁
题
材
词
数
难
度
建议用时
说明文
科学技术
299
中
7分钟
He
found
the
technique
forecast
outcomes
of
patients
with
kidney
problems
with
up
to
95
percent
accuracy.Traditional
methods
highlighting
serious
patient
concerns
picked
up
as
few
as
16
percent
of
patients
who
went
on
to
die.“This
gives
us
the
opportunity
not
only
to
save
lives
but
to
prevent
serious
illness,
making
the
health
service
not
only
safer
but
more
efficient.”
Professor
Young
said,
“Instead
of
waiting
for
people
to
get
worse,
we
will
be
able
to
treat
them
earlier.”
1．What
does
the
underlined
word
“screen”
in
Paragraph
2
mean?
A．Comfort.
B．Treat.
C．Nurse.
D．Spot.
Part
Ⅱ
拓展阅读训练
刷阅读理解
【语篇导读】本文为一篇说明文。文章介绍了人工智能这一科学技术能够分析血样并预测哪些病人可能会病危，从而挽救大量生命。
答案及解析
D
词义猜测题。由下文so
doctors
can
take
early
action
to
prevent
death
or
serious
illness可猜测出，人工智能将用于对高危病人的“筛查”，以便医生能尽早采取措施。spot
意为
“发现；认出”，故选D项。
2．How
do
supercomputers
help
save
lives?
A．By
storing
blood
samples.
B．By
analysing
patients'
cases.
C．By
observing
changes
in
blood
cells.
D．By
assisting
doctors
with
their
operations.
Part
Ⅱ
拓展阅读训练
刷阅读理解
C 细节理解题。由第三段Computers
assess
blood
test
results
by
picking
up
subtle
changes
in
red
and
white
blood
cells,
suggesting
a
patient
is
going
downhill.可知，电脑通过发现红细胞和白细胞的微小变化来评估血液检测结果，故选C项。
答案及解析
答案及解析
A
推理判断题。由第二段中的“I
think
the
potential
of
AI
in
healthcare
like
this
is
as
big
as
the
Industrial
Revolution
was—and
signals
a
completely
new
example
in
the
way
we
manage
healthcare.”可知，扬教授认为人工智能在医疗领域的影响力就如同工业革命，教授以类比的手法强调人工智能在医疗领域的影响力。故选A项。
3．Why
did
Professor
Young
mention
the
Industrial
Revolution?
A．To
show
the
influence
of
AI.
B．To
stress
the
importance
of
healthcare.
C．To
introduce
the
topic
of
supercomputers.
D．To
present
the
achievement
he
has
accomplished.
4．What
do
we
know
about
the
new
technology?
A．It
helps
patients
recover
earlier.
B．It
has
helped
save
thousands
of
lives.
C．It
will
promote
the
health
service
greatly.
D．It
is
intended
for
patients
with
kidney
diseases.
Part
Ⅱ
拓展阅读训练
刷阅读理解
答案及解析
C
细节理解题。由文章的最后一段中的“This
gives
us
the
opportunity
not
only
to
save
lives
but
to
prevent
serious
illness,
making
the
health
service
not
only
safer
but
more
efficient”可知，人工智能这一科学技术帮助医生对疾病诊疗早预判、早介入，从而可以大幅提升医疗服务的水准。故选C项。
【长难句分析】
Supercomputers
which
can
analyse
blood
samples
and
predict
which
patients
are
likely
to
become
seriously
ill
could
save
tens
of
thousands
of
lives
a
year,
according
to
Daily
Express.
句式分析：本句为一个复合句。Supercomputers为主句的主语，could
save为主句的谓语，tens
of
thousands
of
lives为主句的宾语。which
can
analyse
blood
samples
and
predict
which
patients
are
likely
to
become
seriously
ill为定语从句，修饰先行词Supercomputers。定语从句中predict后为which
引导的宾语从句。a
year为时间状语。according
to
Daily
Express为介词短语作状语。
句意：据《每日快报》报道，能够分析血液样本并预测哪些病人可能病危的超级计算机每年可以挽救数以万计的生命。
[山东潍坊2019高二期中]The
skin
on
your
hands
and
feet
is
noticeably
different
from
that
on
most
other
areas
of
your
body.Unlike
those
other
areas,
the
skin
on
your
palms
and
soles
doesn't
have
hair.And
when
you
bathe
in
water,
most
of
your
skin
looks
normal
while
your
hands
and
feet
wind
up
looking
like
wrinkled
(有皱纹的)
prunes.
Another
way
in
which
your
hands
and
feet
are
different
is
that
both
the
palms
and
soles
have
unique
patterns
of
ridges,
also
called
fingerprints
and
footprints.The
middle
layer
of
skin
connects
to
the
epidermal
(表皮的)
layer
through
many
papillae,
which
are
tiny
fingerlike
projections
(突起)
of
connective
tissue.Fingerprints
and
footprints
have
purposes
other
than
helping
experts
to
solve
crimes;
they
help
you
to
grab
on
to
objects,
and
they
help
to
keep
your
skin
from
being
torn.
Part
Ⅱ
拓展阅读训练
刷阅读理解
B
体
裁
题
材
词
数
难
度
建议用时
说明文
科普知识
279
中
7分钟
In
addition
to
lacking
hair
and
having
ridges，the
skin
on
your
hands
and
feet
is
also
thicker.With
all
the
tasks
these
body
parts
have
to
perform,
such
as
walking
or
picking
things
up,
they
tend
to
get
a
lot
of
use.As
a
result,
the
thicker,
hairless
skin
allows
them
to
bear
more
friction
(摩擦)
without
getting
damaged.Part
of
that
extra
thickness
is
caused
by
a
kind
of
protein,
which
gets
nutrients
in
deeper
layers
of
the
skin
but
forms
a
surface
layer
of
dead
cells
on
the
epidermis.This
extra
thickness
may
also
explain
why
your
hands
and
feet
become
wrinkled
when
you
bathe
in
the
water.The
dead
protein
cells
absorb
the
water
so
that
the
thin
surface
layer
of
skin
expands
and
then
wrinkles.
1．What
is
the
best
title
of
the
text?
A．Skin
layers
tell
your
body
code!
B．Why
skin
differs
across
your
body?
C．Why
is
skin
on
hands
and
feet
different?
D．Skin
on
hands
and
feet
says
your
health!
Part
Ⅱ
拓展阅读训练
刷阅读理解
【语篇导读】本文为一篇说明文。文章介绍了手掌和脚掌皮肤与身体其他部位皮肤的不同，并分析了原因。
答案及解析
C
主旨大意题。综观全文，文章从不同角度解释手部和脚部的皮肤与身体其他部位的皮肤的不同。故选C项。
2．Why
can
the
fingerprints
and
footprints
help
solve
crimes?
A．They
are
not
easy
to
tear.
B．They
have
unique
patterns.
C．They
help
grab
on
to
objects.
D．They
are
fingerlike
by
nature.
Part
Ⅱ
拓展阅读训练
刷阅读理解
B 根据文章第二段中的Another
way
in
which
your
hands
and
feet
are
different
is
that
both
the
palms
and
soles
have
unique
patterns
of
ridges,
also
called
fingerprints
and
footprints.及下文可知，指纹和脚印有独特的纹路，可以以此确定人物的身份，因此能够帮助破案。故选B项。
答案及解析
答案及解析
C
细节理解题。根据文章第三段中的With
all
the
tasks
these
body
parts
have
to
perform,
such
as
walking
or
picking
things
up,
they
tend
to
get
a
lot
of
use.As
a
result,
the
thicker,
hairless
skin
allows
them
to
bear
more
friction
without
getting
damaged.可知，由于手部和脚部的皮肤使用频率较高，皮肤的厚度就比其他部位的高。故选C项。
3．What
might
contribute
to
the
extra
thickness
of
the
skin
on
your
hands
and
feet?
A．Tiny
ridges.
B．More
nutrients.
C．Frequent
use.
D．Connective
tissue.
4．What
makes
your
hands
and
feet
wrinkled
in
the
water?
A．The
shortage
of
protein
cells.
B．The
lack
of
hair
on
the
surface.
C．The
damage
of
the
deeper
layer
of
skin.
D．The
expanding
of
the
surface
layer
of
skin.
Part
Ⅱ
拓展阅读训练
刷阅读理解
D 细节理解题。根据文章第三段中的The
dead
protein
cells
absorb
the
water
so
that
the
thin
surface
layer
of
skin
expands
and
then
wrinkles.可知，皮肤上的死蛋白质细胞吸收水分，以至于皮肤表层膨胀，然后起皱。故选D项。
答案及解析
[江西宜春外国语学校2019高二期中]A
complaint
(投诉)was
received
by
the
Pontiac
Department
of
General
Motors.
It
said:
“This
is
the
second
time
I
have
written
to
you,
and
I
don't__1__
you
for
not
answering
me,
because
I
sounded
crazy.
After
dinner,
our
family
would__2__
on
which
kind
of
ice
cream
we
should
have
and
then
I'll__3__
them
to
get
the
‘winner’.
I
have
recently__4__
a
new
Pontiac
car
and
since
then
my
return
trips
have
become__5__.
Every
time
I
buy
the
vanilla
(香草味的)
ice
cream,
my
car
will__6__.
However,
if
I
get
any
other
flavour
(味道),
the
car
starts
just
fine.”
Part
Ⅱ
拓展阅读训练
刷完形填空
体
裁
题
材
词
数
难
度
建议用时
夹叙夹议
人物故事
320
中
15分钟
1．A.
prepare
B.
blame
C.
praise
D.
thank
2．A.
vote
B.
bargain
C.
remark
D.
focus
3．A.order
B.
send
C.
force
D.
drive
4．A.produced
B.
destroyed
C.
purchased
D.
repaired
5．A.
mysterious
B.
exciting
C.
boring
D.
convenient
6．A.
warm
up
B.
slow
down
C.
pull
up
D.
break
down
The
Pontiac
president
was__7__
about
the
letter,
but
sent
an
engineer
to__8__
this
thing
anyway.
One
day,
accompanied
by
the__9__,
the
customer
drove
to
the
store
after
dinnertime.
It
was
the
vanilla
ice
cream
that
night
and,
__10__,
when
they
came
back,
the
car
__11__
to
start.
The
engineer
conducted
the
__12__
for
three
more
nights.
On
the
first
two
nights,
they
got
the
chocolate
flavour
and
the
car
started.
The
car
didn't
start
after
the
customer
ordered
the
vanilla
flavour
on
the
third
night.
The
engineer,
a__13__
man,
opposed
that
this
man's
car
was
__14__
to
the
vanilla
ice
cream.
So
he__15__
his
visits.
Part
Ⅱ
拓展阅读训练
刷完形填空
7．A.
anxious
B.
curious
C.
doubtful
D.
hopeful
8．A.
check
out
B.
point
out
C.
leave
out
D.
try
out
9．A.driver
B.
president
C.
doctor
D.
engineer
10．A.
unbelievably
B.
awkwardly
C.
unsurprisingly
D.
fortunately
11．A.attempted
B.
failed
C.
stopped
D.
began
12．A.
operation
B.
campaign
C.
experiment
D.
survey
13．A.
serious
B.
stupid
C.
kind
D.
logical
14．A.
addicted
B.
sensitive
C.
objected
D.
accustomed
15．A.
continued
B.
ended
C.
abandoned
D.
paused
Eventually,
his
work
__16__.
In
fact,
different
kinds
of
ice
cream
were__17__
distributed
(分布)
in
the
store.
The
vanilla
flavour
was
quite
a__18__
and
was
put
in
the
front
of
the
store.
The__19__
time
taken
to
get
other
flavours
in
the
back
allowed
the
engine
to
cool
down.
When
the
man
got
the
vanilla
ice
cream,
the
engine
was
still
too
hot
to
start.
Even__20__
problems
are
sometimes
real.
And
it
can
be
simple
only
when
we
find
the
solution
with
cool
thinking.
Part
Ⅱ
拓展阅读训练
刷完形填空
16．A.
started
B.
changed
C.
progressed
D.
finished
17．A.
randomly
B.
widely
C.
fairly
D.
differently
18．A.
uccess
B.
challenge
C.
treasure
D.
disaster
19．A.
local
B.
extra
C.
easy
D.
hard
20．A.
common
B.
absurd
C.
urgent
D.
practical
答案及解析
【语篇导读】本文为一篇夹叙夹议的文章。一位男士投诉说每当他开车去买香草冰激凌返回时，他的车子就会出故障。如果买其他口味的冰激凌，就不会出现这样的问题。汽车公司派出的工程师经过试验找出了故障原因。这个故事说明，再荒谬的问题，只要冷静思考也能找到解决方法。
答案及解析
1．B 根据下文because
I
sounded
crazy可知，投诉者觉得自己的投诉听起来很疯狂，所以虽然对方没有回复，投诉者也不“责备”。故blame正确。
2．A 根据下文then
I'll________them
to
get
the
‘winner’可知，投诉者一家会“投票”决定吃哪种冰激凌。故vote正确。
3．D 根据下文Every
time
I
buy
the
vanilla
ice
cream,
my
car
will________.可知，投诉者是“开车”带家人去买冰激凌的。故选D项。
4．C 根据全文可知，这是给汽车公司的一封投诉信，结合空后and
since
then
my
return
trips
have
become…
可知，投诉者“购买”了一辆新车。故选C项。
5．A 根据下文可知，投诉者发现，自己购买冰激凌的口味和汽车是否能发动有关联，这是“难以解释的”。故选A项。
Part
Ⅱ
拓展阅读训练
刷完形填空
答案及解析
6．D 根据下文However,
if
I
get
any
other
flavour，the
car
starts
just
fine.可知，如果投诉者买其他口味的冰激凌，车子就会正常发动。根据表示转折的副词However可知，每次投诉者购买香草口味的冰激凌，车子就会出故障。故选D项。
7．C 空后的but表示转折，逗号后分句表示汽车公司派出了工程师，逗号前分句应表示公司领导“怀疑”此事。故选C项。
8．A 根据下文The
engineer
conducted
the
________
for
three
more
nights.可知，工程师是来“调查”此事。故选A项。
9．D 根据上文but
sent
an
engineer
to
________
this
thing
anyway可知，公司派出了工程师，此时，这位顾客应是在“工程师”的陪同下，来买冰激凌。故选D项。
10．C 根据上下文可知，这次购买的是香草口味的冰激凌，不出所料，车子不能启动。故选C项。
Part
Ⅱ
拓展阅读训练
刷完形填空
答案及解析
11．B 根据下文The
car
didn't
start
after
the
customer
ordered
the
vanilla
flavour
on
the
third
night.可知，这次购买的是香草口味的冰激凌，车子“未能”启动。故选B项。
12．C 根据下文可知，工程师又陪顾客去购买冰激凌，这是进行“试验”，想要查出原因。故选C项。
13．D 根据下文可知，这位工程师针对问题，进行了多次试验，最后查明原因，可见，他是“逻辑严谨的”人。故选D项。
14．B 根据上文可知，顾客购买香草口味的冰激凌，车子就不能启动，而如果购买其他口味的冰激凌，车子就发动正常。从表面上看，汽车对香草冰激凌“过敏”，但这位工程师反对这种说法。故选B
项。
15．A 根据本段可知，
此时问题原因并没有查明，根据下一段可知，问题原因最后查明了，因此，该空是这位工程师“继续”他的拜访。故选A项。
Part
Ⅱ
拓展阅读训练
刷完形填空
答案及解析
16．C 根据下文可知，问题原因最后查明了，可见他的工作“取得了进展”。progress在此处作动词，意为“进展；进步”。故选C项。
17．D 根据下文可知，香草冰激凌被摆放在商店的前排，其他口味的冰激凌被放在后排，由此可见，不同口味冰激凌分布在“不同”位置。故选D项。
18．A 根据空后可知香草冰激凌被摆放在商店的前排，由此可见，香草冰激凌是非常成功的商品(非常畅销)。故选A项。
19．B 根据空后…
get
other
flavours
in
the
back可知，购买其他口味的冰激凌，需要到后排，这就需要花费“额外的”时间。故选B项。
20．B 根据全文可知，上述问题看起来是“荒谬的”。该空与首段的I
don't________you
for
not
answering
me,
because
I
sounded
crazy相呼应。故选B项。
Part
Ⅱ
拓展阅读训练
刷完形填空
【知识积累】
This
is
the
second
time
(that)
I
have
done
sth
这是我第二次做某事
every
time…
每次……(名词短语充当连词)
accompany
v.
陪伴
too…
to…
太……而不能……(共32张PPT)
Unit
21
Human
Biology
选修7
Warm-up—Lesson
2
01
1.
Your
behaviour
and
the
principles
you
claim
to
have
are
completely
____________
(contradict)．
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
在空白处填入1个适当的单词或括号内单词的正确形式。
contradictory
句意为：你的行为和你声称的原则是截然相反的。设空处前有副词completely修饰，且作are的表语，故应用形容词形式。contradictory意为“相互矛盾的；对立的”，符合题意。
2.
The
exercises
are
designed
to
reduce
stress
and
anxiety,
and
improve
blood
and
energy
____________
(circulate)
throughout
the
body.
circulation
句意为：这些运动是为了减轻压力和焦虑，改善全身的血液和能量循环而设计的。分析句子结构可知，设空处作动词improve的宾语，应用名词。故填circulation。
解析
解析
3．Instead
of
blaming
the
child
who
had
broken
the
vase,
she
gave
him
a
____________
(tolerate)
smile
and
let
him
go.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
句意为：对那个打破花瓶的孩子，她没有责备而是给了他一个宽容的笑容，然后让他走了。设空处作定语修饰名词smile，应用形容词。故填tolerant。
4．The
people
for
the
survey
were
chosen
completely____________
random.
句意为：被调查的人完全是随机挑选的。at
random为固定短语，意为“随便地；随意地；随机地”。故填at。
tolerant
at
解析
解析
5．They
only
publish
novels
that
cater
____________
the
mass?market.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
to/for
句意为：他们只出版迎合大众市场的小说。cater
to/for为固定搭配，意为“满足需要；迎合”。故填to/for。
6．Our
school
has
decided
to
postpone
____________
(hold)
the
sports
meeting
because
of
the
heavy
rain.
holding
句意为：由于大雨，我们学校已决定推迟举行运动会。postpone
doing
sth为固定用法，意为“推迟做某事”。故填holding。
解析
解析
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
7．Your
lives
are
busy
enough
doing
homework,
playing
sports,
making
friends,
____________
(seek)
after
your
dreams.
句意为：你的生活够忙，做作业、做运动、交朋友和追逐梦想。be
busy
doing
sth意为“忙于做某事”，设空处和doing,
playing及making并列。故填seeking。
seeking
8．Many
farmers
____________
(oppose)
the
plan
because
they
feared
that
wolves
would
kill
their
farm
animals
or
pets.
opposed
句意为：许多农民反对这个计划，因为他们担心狼会咬死他们的家畜或宠物。设空处为主句的谓语动词，根据feared可知，此处应用一般过去时。故填opposed。
解析
解析
Part
Ⅰ
Vocabulary
&
Grammar
刷单句填空
9．The
president
should
be
prevented
from
____________
(abuse)
his
power.
句意为：应当防止总统滥用权力。prevent
sb
(from)
doing
sth为固定用法，意为“阻止某人做某事”，故填abusing。
abusing
10．You
don't
have
to
get
college
education,
but
experience
____________
(relate)
to
the
job
is
essential.
related
句意为：你不必获得大学教育，但相关的工作经验很重要。(be)
related
to为固定搭配，意为“与……有关”，设空处作后置定语，故填related。
解析
解析
1．We
are
determined
to
obtain
our
rights
for
all
costs.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
修改以下各题中的错误，每题仅涉及一个单词的增加、删除或修改。注意错误及修改均仅限一词。
答案：for→at
句意为：我们决定不惜一切代价获取我们的权利。at
all
costs为固定短语，意为“不管多大代价；无论如何”。故将for改为at。
2．It
is
compulsory
of
all
motorcyclists
to
wear
helmets.
答案：of→for
句意为：所有骑摩托车的人都要戴头盔，这是强制性的。“It
is＋adj.＋for/of
sb
to
do
sth”为固定句型，根据句意，此处compulsory强调事物的性质。故将of改为for。
解析
解析
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
在“it
is＋adj.＋for/of
sb
to
do
sth”结构中，it为形式主语，真正的主语为后面的不定式结构。若形容词描述“事物的性质”，如impossible,
important等，则形容词后加for；若形容词描述“人的性质或特征”，如nice,
kind等，则形容词后加of。试比较：
It
is
impossible
for
them
to
finish
the
task
before
it
gets
dark.他们在天黑之前完成任务是不可能的。
It
is
smart
of
them
to
make
good
use
of
the
Internet.能充分利用因特网，他们很聪明。
【易混辨析】“it
is＋adj.＋for
sb
to
do
sth”与“it
is＋adj.＋of
sb
to
do
sth”的区别
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
(1)have
sth
doing
表示“使某物持续做某事；使某物一直处于某种状态”，强调动作的持续性，常接一段时间作状语。如：They
had
the
machine
working
for
a
long
time.他们让那台机器运转了很长时间。
(2)have
sth
done表示“(主语)请/派别人完成某事”，强调动作已经完成。如：I
had
the
watch
repaired.我请人把手表修好了。
3．The
two
men
had
the
lights
burnt
all
night
long.
答案：burnt→burning
句意为：那俩人让灯亮了一整夜。burn与其逻辑主语the
lights之间为主动关系，且根据句意可知，此处强调动作的持续性，因此应用现在分词形式。故将burnt改为burning。
解析
【易混辨析】have
sth
doing与have
sth
done的区别
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
4．We
tried
with
vain
to
make
him
change
his
mind,
which
made
us
really
upset.
答案：with→in
句意为：我们想让他改变主意，但毫无结果，这让我们真的很苦恼。in
vain为固定搭配，意为“徒劳；无结果”。故将with改为in。
5．As
enthusiastic
supporters,
my
wife
and
I
annual
contribute
to
the
organisation.
答案：annual→annually
句意为：作为热心的支持者，我和妻子每年都向这个组织提供捐赠。分析句子结构可知，此处应用副词修饰动词contribute。故将annual改为annually。
解析
解析
6．It
were
three
books
that
they
bought
the
day
before
yesterday.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
7．David
ran
out
of
the
classroom
straightly
away
as
the
bell
rang.
答案：were→was
句意为：这正是他们前天买的三本书。此处为强调句式：It＋be动词＋被强调部分＋that/who＋其他。be动词用单数形式。故将were改为was。
答案：straightly→straight
句意为：铃一响戴维就马上跑出了教室。straight
away为固定搭配，意为“立刻；马上”。straight本身有副词词性，故将straightly改为straight。
解析
解析
【知识拓展】
表示“立刻；马上”的短语还有：at
once,
right
now,
in
no
time等。
8．She'd
like
to
have
an
experienced
doctor
to
treat
her
son
of
heart
disease.
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
答案：of→for
句意为：她想让一个经验丰富的医生来治疗她儿子的心脏病。treat
sb
for…
为固定搭配，意为“治疗某人的……”。故将of改为for。
解析
【知识拓展】
treat
sb
with…
意为“用……治疗某人”。如：The
doctor
will
treat
him
with
this
medicine.医生将用这种药给他医治。
9．She
woke
him
up
for
his
medicines
at
regular
interval
throughout
the
night.
答案：interval→intervals
解析
句意为：她一整夜每隔一定时间就叫醒他服药。at
regular
intervals为固定搭配，意为“每隔一定时间”。故将interval改为intervals。
Part
Ⅰ
Vocabulary
&
Grammar
刷单句改错
10．The
manager
promised
to
deal
with
the
complaint
the
moment
when
he
arrived
at
the
office.
答案：删除when
句意为：经理答应一到办公室就对投诉进行处理。the
moment相当于连词，引导时间状语从句，意为“一……就……”，从句中when多余。故删除when。
解析
【知识拓展】the
moment/minute/second/instant＋从句
the
moment/minute/second/instant可引导时间状语从句，相当于as
soon
as，意为“一……就……”。如：The
instant
I
saw
him,
I
knew
he
was
the
man
from
the
restaurant.我一看到他就认出他是餐馆里的那个人。
[辽宁省实验中学2019高三模考]Last
fall,
Florida
State
football
player,
Travis
Rudolph,
made
headlines.
When
he
visited
a
middle
school,
he
didn't
hesitate
__1__
(eat)
lunch
with
Bo
Paske,
who
often
eats
alone
in
his
school
cafeteria.
Bo
Paske
is
a
young
boy
with
autism—a
mental
condition
in
__2__
a
person
is
unable
to
communicate
or
form
relationships
__3__
others.
Part
Ⅰ
Vocabulary
&
Grammar
刷语法填空
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
1．to
eat don't
hesitate
to
do
sth为固定搭配，意为“毫不犹豫做某事”。故填to
eat。
2．which a
mental
condition在句中作autism的同位语，in后面的句子起修饰作用，即为限制性定语从句，先行词为a
mental
condition，设空处在从句中作in的宾语，应用关系代词which，in…
condition意为“在……状态下”
。故填which。
【语篇导读】本文为一篇记叙文。佛罗里达州的一名足球运动员特拉维斯·鲁道夫主动与一个自闭症男孩共进午餐，数次交往之后，他们成了朋友。
答案及解析
3．with 此处表示“和别人交流或建立关系”，应用介词with。
Part
Ⅰ
Vocabulary
&
Grammar
刷语法填空
6．held were
invited为本句的谓语，动词hold与其之间无连词连接，故此处应用非谓语动词形式作名词party的后置定语，hold与party之间为逻辑上的被动关系，应用过去分词。故填held。
4．paid 由上文的Last
fall可知，此处都是在讲去年秋天的事情，应用一般过去时。故填paid。
5．have
developed 由本句的时间状语so
far可知，该空应用现在完成时，主语为Rudolph
and
Paske。故填have
developed。
Soon
Rudolph's
action__4__
(pay)
off,
and
he
was
just
signed
to
the
National
Football
League
by
the
New
York
Giants
though
he
had
not
been
selected
by
any
team
before.
Now
Rudolph
and
Paske
still
keep
in
touch
and__5__
(develop)
a
heartwarming
friendship
so
far.
Paske
and
his
mother
were
even
invited
to
a
large
party__6__
(hold)
by
Rudolph
in
West
Palm
Beach
to
celebrate
the
Giants'
signing
announcement.
Part
Ⅰ
Vocabulary
&
Grammar
刷语法填空
“We'
re
all
__7__
(extreme)
happy
for
him,
”
Bo's
mother,
Leah
Paske,
told
NBC's
Today.“We
spent
the
whole
Saturday
hanging
out
with
everyone
to
wait
for
the
__8__
(encourage)
moment.
And
when
we
finally
got
__9__
news
that
evening
that
he
had
been
signed,
we
were
there
for
the
__10__
(celebrate)
as
well.
When
he
made
sure
that
he
was
going
to
the
Giants,
he
was
completely
excited.”
8．encouraging 修饰名词moment，应用形容词。encouraging为形容词，意为“令人鼓舞的；振奋人心的”。故填encouraging。
9．the 此处特指“他被签约的消息”，应用定冠词。故填the。
10．celebration 定冠词the后应接名词，作介词for的宾语。故填celebration。
7．extremely 修饰形容词happy，应用副词。故填extremely。
Challenges
of
life
are
of
great
importance
in
our
grow.
It
reminds
me
my
days
when
I
joined
in
the
military
training
after
I
entered
senior
high
school.
It
was
the
first
time
I
have
lived
away
from
my
home,
so
I
found
it
difficultly
to
fit
in.
And
the
training
officer
was
strict
with
myself.
I
didn't
think
I
could
be
stick
to
the
end.
But
anyway,
I
made
it.
The
training
made
it
easy
for
me
to
adapt
to
my
future
life.
But
the
difficulties
I
came
across
have
now
become
a
precious
memory
in
my
life.
In
short,
learning
to
regard
the
challenges
of
life
as
a
stepping
stone
to
future
success
and
make
a
best
of
them.
Part
Ⅰ
Vocabulary
&
Grammar
刷短文改错
请修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
grow→growth
删除be
在me后加of
have→had
easy→easier
a→the
But→And
difficulty→difficult
myself→me
learning→learn
答案及解析
第一处：grow→growth our为形容词性物主代词，后面应该加名词。故将grow改为growth。
第二处：在me后加of remind
sb
of
sth为固定搭配，意为“使某人想起某事”。故在me后加of。
第三处：have→had 根据语境可知，此处为过去发生的事情。It
was
the
first
time
(that)
sb
had
done…
为固定句型，意为“那是某人第一次做……”。故将have改为had。
第四处：difficulty→difficult “find
it＋adj.＋to
do”为固定结构，此结构中的形容词为宾语补足语。故将difficulty改为difficult。
第五处：myself→me 此句中的主语为the
training
officer，与宾语不是指同一人，因此宾语不能用反身代词。故将myself改为me。
Part
Ⅰ
Vocabulary
&
Grammar
刷短文改错
第六处：删除be 句意为：我认为我无法坚持到最后。stick
to为动词短语，且此处表示“坚持”，be动词多余，故删除be。
第七处：easy→easier 句意为：军训使我更容易适应未来的生活。此处暗含与参加军训之前的对比。故将easy改为easier。
第八处：But→And 根据语境可知，“军训使我更容易适应未来的生活”与“我所遇到的困难现在已经变成了我生命中宝贵的记忆”之间为递进关系。故将But改为And。
第九处：learning→learn 连词and连接两个并列的祈使句。由后面的make可知应把learning改为learn。
第十处：a→the make
the
best
of
sth是固定搭配，意为“充分利用某物”。故将a改为the。
Part
Ⅰ
Vocabulary
&
Grammar
刷短文改错
[吉林长春外国语学校2019高二开学考]
Learn
to
Cure
Cancer
A
vaccine
for
cancer
is
in
the
works.
Lauren
Landry
and
Chloe
Tomblin
are
the
scientists.They
look
in
freezers
(冰柜)
for
bacteria
to
use
in
the
research.This
research
has
its
limitations—mostly
because
their
lab
is
in
a
high
school.
But
Lauren,
16,
and
Chloe，17
both
students
in
Western
Reserve
Academy
in
the
US,
aren't
put
off
by
the
difficulties
they
face
in
their
cancer
immunology
(免疫学)
class.
“I
hope
we
get
to
the
point
where
we
can
get
to
a
vaccine
and
write
a
paper，”
Lauren
said.
Both
conduct
research
into
how
to
engage
the
immune
system
in
stopping
cancer
from
forming.
Though
the
lab
is
in
a
high
school,
they
don't
use
textbooks.The
aim
is
to
conduct
real
cancer
research,
either
by
testing
the
effects
of
substances
on
cancer
cells
or
developing
vaccines
to
target
the
growth
of
those
harmful
cells.
Part
Ⅱ
拓展阅读训练
刷阅读理解
A
体
裁
题
材
词
数
难
度
建议用时
记叙文
人物故事
353
中
8分钟
The
idea
for
the
class
came
from
Robert
Aguilar,
who
has
taught
at
the
private
school
for
many
years.Students
spend
the
first
year
learning
research
techniques.In
the
second
year,
students
swap
(调换)
their
blue
lab
coats
for
white
ones.By
this
stage
they
are
well
into
their
research
projects.
“If
first?years
need
any
help,
they
can
feel
free
to
ask
second?year
students，”
Aguilar
said.
Students
form
groups
to
conduct
their
research.One
pair
of
students
has
researched
the
effect
of
capsaicin
(辣椒素)
on
killing
cancer
cells.Another
has
tested
the
effect
of
caffeine
(咖啡因)
on
the
growth
rate
of
breast
cancer
(乳腺癌)
cells.
But
few
students
get
to
the
point
in
their
research
of
experimentation
with
mice,
Aguilar
said.Lauren
and
Chloe
hope
that
they
can
make
decent
progress
in
their
work.
“We
know
they're
going
to
be
used
for
good，”
Lauren
said.“Even
if
it
doesn't
work,
it
still
has
a
huge
impact.”
Aguilar
teaches
the
students
that
even
research
that
doesn't
work
still
contributes
to
science
in
some
way.He
tells
students
that
“the
best
part
of
research
is
failing
a
lot”．
Part
Ⅱ
拓展阅读训练
刷阅读理解
1．What
do
Landry
and
Tomblin
do
in
their
research?
A．They
use
capsaicin
to
kill
harmful
cancer
cells.
B．They
try
to
develop
vaccines
that
can
fight
cancer
cells.
C．They
study
the
effects
of
caffeine
on
breast
cancer
cells.
D．They
test
the
effects
of
male
mice
on
killing
cancer
cells.
Part
Ⅱ
拓展阅读训练
刷阅读理解
【语篇导读】这是一篇记叙文。文章讲述了16岁的劳伦和17岁的克洛艾都是美国西储学院的学生，她们在研发一种能够战胜癌细胞的疫苗。她们在癌症免疫课上所面临的困难也并没有让她们却步。
答案及解析
B
细节理解题。根据第四段“I
hope
we
get
to
the
point
where
we
can
get
to
a
vaccine
and
write
a
paper，”
Lauren
said.和第五段Both
conduct
research
into
how
to
engage
the
immune
system
in
stopping
cancer
from
forming.可知，兰德里和汤布林在研发能够战胜癌细胞的疫苗。故选B项。
2．What
do
we
know
about
the
cancer
immunology
class?
A．Only
talented
students
can
take
it.
B．Students
do
not
do
their
own
research
projects
in
this
class.
C．It
equips
students
with
knowledge
and
practical
research
skills.
D．It
asks
students
to
start
research
with
experiments
on
mice.
Part
Ⅱ
拓展阅读训练
刷阅读理解
答案及解析
C
推理判断题。根据第六段内容Though
the
lab
is
in
a
high
school,
they
don't
use
textbooks.The
aim
is
to
conduct
real
cancer
research,
either
by
testing
the
effects
of
substances
on
cancer
cells
or
developing
vaccines
to
target
the
growth
of
those
harmful
cells.可知，虽然实验室在一所高中里，但他们不使用教科书。其目的是进行真正的癌症研究，要么通过测试物质对癌细胞的影响，要么开发针对这些有害细胞生长的疫苗。由此可推知癌症免疫学课程使学生具备知识和实际研究技能，故选C项。
3．What
does
Aguilar
mean
in
the
last
paragraph?
A．Research
that
doesn't
work
is
still
useful.
B．The
students'
projects
will
often
fail.
C．Most
students
can't
accept
failure
in
their
research.
D．Teamwork
is
the
key
to
successful
projects.
Part
Ⅱ
拓展阅读训练
刷阅读理解
A
细节理解题。根据最后一段第一句Aguilar
teaches
the
students
that
even
research
that
doesn't
work
still
contributes
to
science
in
some
way.可知，阿圭勒告诉学生即使是不成功的研究，在某种程度上仍然对科学有贡献。即不奏效的研究仍然是有用的。故选A项。
答案及解析
Paying
a
higher
price
than
usual
for
a
ticket
to
see
a
film
in
3D
is
the
annoyance
of
many
a
cinema?goer's
life.
But
there
may
be
a
benefit
to
do
so,
as
a
study
has
found
that
3D
films
exercise
the
brain
and
improve
short?term
functioning
in
a
similar
way
to
brain?training
tests.
The
research
found
that
people
who
watched
a
movie
in
3D
improved
cognitive
(认知的)
skills,
compared
to
those
who
watched
it
in
2D.
The
research
was
led
by
neuroscientist
(神经学家)
Dr
Patrick
Fagan
from
Goldsmiths,
University
of
London.More
than
100
people
took
part
in
the
experiment,
where
participants
watched
Disney
film
Big
Hero
6
in
either
a
standard
format
or
RealD
3D.
They
also
carried
out
a
brain?training?style
test
before
and
after
seeing
a
section
from
the
film.The
test
covered
memory,
reaction
times
and
cognitive
function
and
the
results
were
compared
later.
According
to
the
research,
which
was
carried
out
in
partnership
with
science
group
Thrill
Laboratory,
participants
experienced
a
23%
increase
in
cognitive
processing,
as
well
as
an
11%
increase
in
reaction
times.
Dr
Fagan
said
that
the
results
showed
enough
of
an
improvement
in
brain
function
to
suggest
that
3D
could
play
a
part
in
improving
brain
power
in
the
future.
Part
Ⅱ
拓展阅读训练
刷阅读理解
B
体
裁
题
材
词
数
难
度
建议用时
说明文
科普知识
396
中
8分钟
1．According
to
the
research,
what
will
happen
to
people
watching
a
movie
in
3D?
A．They
will
have
a
good
exercise
for
their
brain.
B．They
will
lose
their
short
memory
of
its
plots.
C．They
will
be
willing
to
pay
a
high
price
for
tickets.
D．They
will
react
the
same
way
as
those
watching
it
in
2D.
Part
Ⅱ
拓展阅读训练
刷阅读理解
【语篇导读】本文介绍了3D电影对人的大脑的益处。
答案及解析
A
细节理解题。根据第二段中的as
a
study
has
found
that
3D
films
exercise
the
brain
and
improve
short?term
functioning
in
a
similar
way
to
brain?training
tests可知，看3D电影能锻炼大脑。故选A项。
“These
findings
are
more
significant
than
you
might
think，”
he
said.“It
is
a
fact
that
people
are
living
longer
and
there
is
a
noticeable
decline
in
cognitive
brain
function
in
old
age
which
can
worsen
future
quality
of
life.There
has
never
been
a
better
time
to
look
at
ways
to
improve
brain
function.The
initial
results
of
this
study
show
that
3D
films
may
potentially
play
a
role
in
slowing
this
decline.”
A
second
part
of
the
experiment
involved
those
watching
the
film
being
fitted
with
headsets
that
scanned
brain
activity
and
this
too
showed
heightened
(加强的)
activity
when
watching
3D.According
to
the
results,
participants
were
7%
more
engaged
with
what
they
were
watching,
adding
to
argument
that
3D
movies
are
more
like
watching
real
life—something
Professor
Brendan
Walker
from
Thrill
Laboratory
agreed
with.
“As
Professor
Brendan
Walker's
test
concluded,
3D
films
are
more
attractive
and
heighten
the
senses—this,
in
turn,
makes
the
brain
run
at
quicker
speeds，”
Dr
Fagan
said.
2．What
can
be
learnt
from
the
research?
A．Watching
2D
films
limits
brain
function.
B．3D
would
be
a
contributing
factor
in
improving
brain
power.
C．The
test
was
carried
out
after
the
whole
film
was
viewed.
D．The
participants
took
the
brain?training?style
test
once.
Part
Ⅱ
拓展阅读训练
刷阅读理解
B
细节理解题。根据第七段的内容可知，研究结果表明3D电影是一个提升脑力的因素。故选B项。
答案及解析
答案及解析
D 主旨大意题。根据第八段中的“These
findings
are
more
significant
than
you
might
think，”he
said.可知，应选D项。
3．What
does
Paragraph
8
mainly
talk
about
?
A．The
application
of
3D
films.
B．The
disadvantages
of
2D
films.
C．The
change
in
brain
function.
D．The
significance
of
the
study.
4．Where
is
the
text
most
likely
to
appear?
A．A
sports
newspaper.
B．A
biology
textbook.
C．A
science
magazine.
D．A
film
review.
Part
Ⅱ
拓展阅读训练
刷阅读理解
答案及解析
C
推理判断题。3D电影是高科技产品，其对人大脑的影响属于科学研究，所以这篇文章最有可能出现在科学杂志上，故选C项。
[山西运城2019高二月考]When
we
eat
meals
quickly,
we
miss
the
feeling
of
satiety
(饱足)
and
we
continue
eating
long
before
we
realise
we're
full.However,
eating
too
fast
may
result
in
many
health
problems.__1__
So
we
should
slow
down
our
eating
with
the
following
four
simple
ways：
Part
Ⅱ
拓展阅读训练
刷7选5
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
1.
D
空前句子表示吃得太快会导致健康问题，D选项中的weight
gain正是一个举例说明，代词it指代设空前的eating
too
fast。故选D项。
【语篇导读】本篇为一篇说明文。文章提出吃饭快不利于健康的问题，并给出了相应的建议。
答案及解析
【答案】D．For
example,
it
can
lead
to
weight
gain,
experts
say.
体
裁
题
材
词
数
难
度
建议用时
说明文
饮食与健康
207
易
7分钟
●__2__
Put
down
the
phone,
shut
down
the
computer,
turn
off
the
TV
and
focus
on
your
food.Pay
attention
to
the
taste
and
temperature
of
it.Synching
up
(使同步)
your
mind
and
your
mouth
will
help
you
get
more
pleasure
from
the
food
that
you
are
eating,
giving
you
the
chance
to
notice
the
good
flavour
from
every
bite.
●Set
the
table.__3__
Set
a
place
for
yourself
at
the
table
you
feel
special.If
you
sit
down
and
eat
your
meal,
you
will
be
more
likely
to
slow
down
and
enjoy
it.
Part
Ⅱ
拓展阅读训练
刷7选5
答案及解析
【答案】B．Don't
do
other
things
during
your
meal.
【答案】F．Don't
eat
while
standing
at
the
counter
or
while
looking
through
the
fridge.
2.B 根据下文Put
down
the
phone,
shut
down
the
computer,
turn
off
the
TV
and
focus
on
your
food.可知，本段作者建议放下电话、关上电脑和电视、集中于自己的食物，也就是说，吃饭时不要做别的事情。故选B项。
3.F 根据本段中心句Set
the
table.可知，本段建议摆桌子。空后句子表示在桌边给自己找一个位置吃饭，坐下来吃饭可能吃得更好，也就是说不要站着吃。F选项中的Don't
eat
while
standing…
与空后的sit
down相对应。故选F项。
●Eat
with
chopsticks.
__4__
However,
using
chopsticks,
no
matter
what
food
you
are
eating,
can
help
you
learn
to
put
smaller
amounts
in
your
mouth,
one
mouthful
at
a
time.
●Chew
wisely.Count
your
bites
as
you
chew.__5__
Food
that
is
well
chewed
will
be
digested
more
readily
and
lead
to
fewer
gastrointestinal
(胃肠的)
problems.
Part
Ⅱ
拓展阅读训练
刷7选5
答案及解析
【答案】E．Try
and
take
at
least
20
seconds
to
process
each
mouthful.
5.E 根据本段中心句Chew
wisely.可知，本段建议细嚼慢咽。E选项建议每一口都嚼20秒，与空前句子“咀嚼时数一下(咀嚼的次数)”相对应。故选E项。
4.G 根据本段中心句Eat
with
chopsticks.可知，本段针对吃饭时的工具提出建议。G选项里的forks与spoons和chopsticks为同范畴词汇。故选G项。
【答案】G．Using
forks
and
spoons
when
you
eat
too
fast
allows
you
to
take
too
much
per
bite.(共26张PPT)
Unit
21
Human
Biology
选修7
单元限时作业
03
Michelle
Kwan
is
a
champion
ice
skater
who
has
won
five
World
Championships,
nine
US
Championships
and
two
Olympic
medals,
in
addition
to
countless
other
skating
competitions.While
audiences
have
seen
her
glide
effortlessly
across
the
ice,
long
hours
of
practice
and
devotion
contribute
to
each
jump
and
spin.
Kwan
began
ice
skating
when
she
was
five
years
old,
and
her
skill
quickly
became
evident.At
the
age
of
eight,
she
skated
several
hours
a
day,
every
day
of
the
week.Before
school,
after
school
and
on
weekends,
she
was
at
the
ice
rink.The
cost
of
ice
time
and
coaches
quickly
grew,
but
her
parents
were
committed
to
her
success.Her
family
sold
their
home
and
purchased
a
much
smaller
one
to
free
up
money
to
pay
for
her
ice
skating.
When
Kwan
was
13,
she
performed
at
her
first
US
National
Championships.After
a
disappointing
performance,
she
swore
to
work
even
harder
and
improve.She
did.The
next
year,
she
finished
second.From
there
she
went
on
to
win
a
silver
medal
at
the
1998
Olympics
and
the
first
of
her
World
Championships.She
followed
up
with
a
bronze
medal
at
the
2002
Olympic
Games.
Kwan
is
the
most
decorated
figure
skater
in
American
history.She
was
the
sole
member
to
the
US
Figure
Skating
Hall
of
Fame
and
the
World
Figure
Skating
Hall
of
Fame
classes
of
2012,
and
in
2014,
she
was
appointed
to
the
Hall
of
Fame
at
the
US
National
Competition.
单元限时作业
刷阅读理解
A
体
裁
题
材
词
数
难
度
建议用时
记叙文
人物故事
324
中
8分钟
Even
after
retiring
from
skating,
Kwan
has
not
given
up
her
devotion
to
learning,
service
and
hard
work.She
received
her
college
degree
in
2009
from
the
University
of
Denver
and
continued
to
pursue
graduate
studies
in
international
relations
at
Tufts
University.Meanwhile,
she
has
held
several
diplomatic
and
ambassador
positions
representing
the
United
States
globally.Ultimately，whether
on
the
ice,
in
the
classroom
or
representing
her
nation,
Kwan
presents
one
consistent
quality—devotion.
1．What
do
we
know
about
Kwan
according
to
the
text?
A．She
performed
badly
in
her
first
national
competition.
B．She
has
won
five
US
Championships.
C．She
failed
to
graduate
from
Tufts
University.
D．She
hasn't
won
second
place
in
the
Olympic
Games.
单元限时作业
刷阅读理解
【语篇导读】本文为一篇记叙文。关颖珊是著名的花样滑冰运动员，曾经获得五次世界花样滑冰锦标赛冠军，九次美国花样滑冰锦标赛冠军和两枚奥运会奖牌，被认为是历史上最出色的花样滑冰选手之一。
答案及解析
A
细节理解题。根据第三段第二句After
a
disappointing
performance,
she
swore
to
work
even
harder
and
improve.可知，关颖珊在第一次全国比赛中表现不好，故选A项。
2．Which
of
the
following
can
best
describe
Kwan?
A．Warm?hearted.
B．Energetic.
C．Easy?going.
D．Devoted.
单元限时作业
刷阅读理解
D 推理判断题。根据最后一段最后一句Ultimately，whether
on
the
ice,
in
the
classroom
or
representing
her
nation,
Kwan
presents
one
consistent
quality—devotion.可知，最终无论是对待滑冰、对待学业还是代表她的国家，关颖珊都呈现了始终如一的品质：尽心尽力。因此描述关颖珊最恰当的一个词是devoted，意为“全心全意的，投入的”，故选D项。
答案及解析
答案及解析
B
主旨大意题。文章主要介绍了著名花样滑冰运动员关颖珊的成长经历、个人品质及其取得的成就。故选B项。
3．What
may
be
the
best
title
for
the
text?
A．The
Way
to
Success
B．A
Great
Skater
C．How
to
Be
a
Good
Player?
D．Why
Is
Devotion
Important?
[江西吉安重点高中2019高二联考]The
moon
and
its
possible
influence
over
human
behaviours
have
been
objects
of
tales
for
centuries.Although
the
full
moon
can't
turn
people
into
werewolves
(狼人),
some
people
do
blame
it
for
causing
a
bad
night's
sleep
or
discomfort.
To
find
out
if
lunar
phases
(月相)
affected
humans,
an
international
group
of
researchers
studied
children
to
see
if
their
sleeping
patterns
changed
or
if
there
were
any
differences
in
their
daily
activities.The
research
studied
a
total
of
5,812
children
from
five
continents.
Data
collection
took
place
over
28
months,
which
is
the
same
as
the
number
of
lunar
cycles.These
were
then
divided
into
three
lunar
phases:
full
moon,
half?moon
and
new
moon.
The
findings
of
the
study
indicated
that
in
general,
sleep
duration
around
full
moon
reported
an
average
decrease
of
five
minutes
compared
to
new
moon.“Our
study
provides
evidence
that
the
moon
doesn't
seem
to
influence
people's
behaviours,”
said
Dr
Jean?Philippe
Chaput
from
the
Eastern
Ontario
Research
Institute.
The
only
significant
finding
was
one
percent
sleep
decrease
in
full
moon.However,
sleeping
for
five
minutes
less
time
during
a
full
moon
is
not
a
danger
to
health.“Our
behaviours
are
largely
influenced
by
many
other
factors
like
genes,
education
and
income,”
he
added.
单元限时作业
刷阅读理解
B
体
裁
题
材
词
数
难
度
建议用时
说明文
科普知识
260
中
7分钟
“Folk
tales
and
even
certain
examples
suggest
that
behaviours
of
humans
and
animals
are
affected
by
lunar
phases，”
Dr
Chaput
explained.“Whether
there
is
science
behind
it
or
not,
the
moon
secret
will
continue
to
attract
human
civilisations
in
the
years
to
come.”
1．Where
does
the
moon's
influence
on
human
behaviours
usually
come
from?
A．Tales.
B．Textbooks.
C．News
reports.
D．Scientific
papers.
单元限时作业
刷阅读理解
【语篇导读】本文是一篇说明文，讲述了科学家们针对月相对人们行为的影响进行了研究，最终得出结论：月相对人们行为的影响极其微小，不会影响人们的健康。
答案及解析
A
细节理解题。根据文章第一段The
moon
and
its
possible
influence
over
human
behaviours
have
been
objects
of
tales
for
centuries.可知，月亮对人们行为的影响都是来自于传说故事中。故选A项。
2．What
can
be
concluded
from
the
findings?
A．We
should
go
to
bed
five
minutes
earlier
during
a
full
moon.
B．The
moon
is
a
major
thing
that
affects
our
sleep
and
behaviours.
C．We
shouldn't
worry
about
the
moon's
influence
over
health.
D．The
moon
plays
a
significant
role
in
children's
sleeping
patterns.
单元限时作业
刷阅读理解
C 细节理解题。根据文章第三段中的The
only
significant
finding
was
one
percent
sleep
decrease
in
full
moon.
However,
sleeping
for
five
minutes
less
time
during
a
full
moon
is
not
a
danger
to
health.可知，满月时人们的睡眠时间会减少1%，然而少睡五分钟对健康没有影响，所以人们不用担心。故选C项。
答案及解析
答案及解析
D
推理判断题。根据文章最后一句“Whether
there
is
science
behind
it
or
not,
the
moon
secret
will
continue
to
attract
human
civilisations
in
the
years
to
come.”可知，沙皮博士认为月亮的秘密以后还会继续吸引人类文明，由此可见沙皮博士认为月亮的影响这一话题是有趣的。故选D项。
3．How
does
Dr
Chaput
feel
about
the
topic
of
the
moon
influence?
A．It's
boring.
B．It's
worrying.
C．It's
frightening.
D．It's
interesting.
[课标全国Ⅰ2018]Color
is
fundamental
in
home
design—something
you'll
always
have
in
every
room.
A
grasp
of
how
to
manage
color
in
your
spaces
is
one
of
the
first
steps
to
creating
rooms
you'll
love
to
live
in.
Do
you
want
a
room
that's
full
of
life?
Professional?
Or
are
you
just
looking
for
a
place
to
relax
after
a
long
day?
__1__,
color
is
the
key
to
making
a
room
feel
the
way
you
want
it
to
feel.
单元限时作业
刷7选5
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
1．B
根据设空处前的关键信息you
want以及are
you
just
looking
for可知，此处是想说明无论你在寻找什么，颜色都是让房间有你想要的感觉的关键。B项(无论你在寻找什么)符合语境。
【语篇导读】文章介绍了一些实用的家居颜色设计的技巧。
答案及解析
【答案】B．Whatever
you're
looking
for
体
裁
题
材
词
数
难
度
建议用时
说明文
科普知识
252
中
7分钟
Over
the
years,
there
have
been
a
number
of
different
techniques
to
help
designers
approach
this
important
point.
__2__，
they
can
get
a
little
complex.
But
good
news
is
that
there're
really
only
three
kinds
of
decisions
you
need
to
make
about
color
in
your
home:
the
small
ones,
the
medium
ones,
and
the
large
ones.
__3__.
They're
the
little
spots
of
color
like
throw
pillows,
mirrors
and
baskets
that
most
of
us
use
to
add
visual
interest
to
our
rooms.
Less
tiring
than
painting
your
walls
and
less
expensive
than
buying
a
colorful
sofa,
small
color
choices
bring
with
them
the
significant
benefit
of
being
easily
changeable.
单元限时作业
刷7选5
答案及解析
3．D
根据上一段最后一句中的the
small
ones,
the
medium
ones,
and
the
large
ones
以及后两段的平行结构Medium
color
choices和The
large
color
decisions可推测出，此处应为Small
color
choices。故选D项。由本段的little
spots
of
color和small
color
choices也可知答案。
2．A 根据设空处前的there
have
been
a
number
of
different
techniques
to
help
designers(有很多不同的方法帮助设计者)与设空处后的they
can
get
a
little
complex(它们可能会有点复杂)可知，前后之间为转折关系。A项(尽管它们都是有用的)符合语境，While意为“尽管；虽然”，为提示词。
【答案】D．Small
color
choices
are
the
ones
we're
most
familiar
with
【答案】A．While
all
of
them
are
useful
Medium
color
choices
are
generally
furniture
pieces
such
as
sofas,
dinner
tables
or
bookshelves.
__4__.
They
require
a
bigger
commitment
than
smaller
ones,
and
they
have
a
more
powerful
effect
on
the
feeling
of
a
space.
单元限时作业
刷7选5
答案及解析
4．G
通读7个选项并结合设空处所在段落可知，G项中Color
choices
和a
step
up
from
the
small
ones
与段首的Medium
color
choices
呼应，two
major
ways与该段最后一句表达的内容相呼应。故选G项。
【答案】G．Color
choices
in
this
range
are
a
step
up
from
the
small
ones
in
two
major
ways
The
large
color
decisions
in
your
rooms
concern
the
walls,
ceilings,
and
floors.
Whether
you're
looking
at
wallpaper
or
paint,
the
time,
effort
and
relative
expense
put
into
it
are
significant.
__5__．
单元限时作业
刷7选5
答案及解析
【答案】F．So
it
pays
to
be
sure,
because
you
want
to
get
it
right
the
first
time
5．F
由前一句中的the
time,
effort
and
relative
expense
put
into
it
are
significant可知，大型物品的颜色选择费时、费力、费钱，意义重大。F项是对此的承接，故选F项。
A．While
all
of
them
are
useful
B．Whatever
you're
looking
for
C．If
you're
experimenting
with
a
color
D．Small
color
choices
are
the
ones
we're
most
familiar
with
E．It's
not
really
a
good
idea
to
use
too
many
small
color
pieces
F．So
it
pays
to
be
sure,
because
you
want
to
get
it
right
the
first
time
G．Color
choices
in
this
range
are
a
step
up
from
the
small
ones
in
two
major
ways
[四川成都2019高三三诊]I
recently
visited
India
to
meet
women
with
AIDS.
In
many
parts
of
the
world,
having
AIDS
is
considered
as
a
mark
of
disgrace
and
the
punishment
is
abandonment.
Most
of
these
women
had
been
__1__
by
their
family.
What
I
__2__
most
is
how
much
they
wanted
to
touch
me
and
be
touched
as
if
physical
__3__
somehow
proved
their
__4__.
I
spent
time
with
the
dying
and
saw
rows
of
cots
(折叠床).
Every
cot
was
__5__except
for
one
in
the
corner,
so
I
went
there,
hoping
to
provide
some
help.
The
__6__
was
a
woman
in
her
30s.
She
had
__7__
eyes
and
was
skinny.
单元限时作业
刷完形填空
体
裁
题
材
词
数
难
度
建议用时
夹叙夹议
个人经历
278
中
15分钟
1．A.
beaten
B.
abandoned
C.
scolded
D.
cheated
2．A.
value
B.
complain
C.
remember
D.
wonder
3．A.
excitement
B.
collision
C.
pleasure
D.
contact
4．A.birth
B.
failure
C.
worth
D.
future
5．A.
occupied
B.
attended
C.
made
D.
covered
6．A.
patient
B.
witness
C.
nurse
D．worker
7．A.shining
B.
beautiful
C.
sorrowful
D.
greedy
__8__,
I
suddenly
felt
helpless.
I
had
nothing
to
__9__
her.I
couldn't
save
her,
either.
I
__10__
down
and
reached
out
to
touch
her
and
when
she
__11__
my
hand,
she
grabbed
it
and
wouldn't
let
go.
We
had
been
there
together
for
a
while
when
she
pointed
upwards.
It
took
me
some
time
to
__12__
that
she
wanted
to
go
up
to
the
roof
and
sit
outside.
It
was
getting
__13__
and
the
sun
was
going
down,
and
no
one
seemed
__14__
to
take
her
upstairs.
I
carried
her
up.
She
sat
on
a
chair,
facing
the
west
and
watching
the__15__.
I
reminded
the
workers
to
__16__
her
later.
Then
I
had
to
leave.But
she
never
__17__
me.
单元限时作业
刷完形填空
8．A.
Otherwise
B.
However
C.
Instead
D.
Besides
9．A.
entertain
B.
protect
C.
convince
D.
offer
10．A.
knelt
B.
calmed
C.
went
D.
jumped
11．A.
pushed
B.
felt
C.
shook
D.
warmed
12．A.
figure
out
B.
get
across
C.
point
out
D.
put
down
13．A.
clear
B．cloudy
C.
late
D.
windy
14．A.brave
B.
determined
C.
confident
D.
willing
15．A.
night
B.
sunset
C.
roof
D.
performance
16．A.
treat
B.
save
C.
comfort
D.
fetch
17．A.
left
B.
forgot
C.
forgave
D.
thanked
Sometimes
it's
the
people
you
can't
help
who
__18__
you
most.
Optimism
isn't
a
passive
expectation
that
things
will
get
better.
It
is
a(n)
__19__
that
we
can
make
things
better
and
we
can
help
people,
if
we
don't
lose
hope
and
don't
look
__20__.
单元限时作业
刷完形填空
18．A.
challenge
B.
confuse
C.
satisfy
D.
inspire
19．A.
opportunity
B.
promise
C.
belief
D.
intention
20．A.
away
B.
up
C.
out
D.
back
答案及解析
【语篇导读】本文为一篇夹叙夹议的文章。文章作者通过讲述自己帮助一个艾滋病人实现最后的愿望的经历，说明了如果我们不失去希望，不把目光移开，就可以使事情变得更好，可以帮助人们。
1．B 根据上文In
many
parts
of
the
world,
having
AIDS
is
considered
as
a
mark
of
disgrace
and
the
punishment
is
abandonment.可知，这里意思是大多数患艾滋病的妇女被家人“遗弃”。abandon意为“抛弃”。故选B项。
2．C 根据上一段可知，作者讲述自己接触了一些艾滋病患者，此处应是讲述自己“记得最清楚的事”。故选C项。
3．D 根据空前的touch
me
and
be
touched可知，她们想触摸他人，也想被他人触摸，仿佛“身体接触”在某种程度上能证明她们的价值。contact意为“接触”，contact与空前的touch相呼应。故选D项。
答案及解析
4．C 根据上文可知，她们很想触摸“我”和被“我”触摸，仿佛身体接触在某种程度上能证明她们的“价值”。该空可用排除法。故选C项。
5．B 根据下文so
I
went
there,
hoping
to
provide
some
help可知，这里意思是除了角落里的一张床，每张床都有人“照料”。attend意为“照顾”。故选B项。
6．A 根据下文的I
couldn't
save
her,
either.可知，这位“病人”是一名三十多岁的女性。故选A项。
7．C 根据空后的and
was
skinny可知，她有着一双“悲伤的”眼睛。故选C项。
8．B 根据上文Every
cot
was
________
except
for
one
in
the
corner,
so
I
went
there,
hoping
to
provide
some
help.可知，作者过去是为了帮忙，与下文I
suddenly
felt
helpless为转折关系。故选B项。
9．D 根据下文I
couldn't
save
her,
either.可知，此处表达作者没有什么可以“提供给”她的。故选D项。
10．A 根据下文reached
out
to
touch
her可知，作者伸出手去触摸她；根据上文I
spent
time
with
the
dying
and
saw
rows
of
cots.可知，她躺在床上，由此可见，作者“跪”下来才能触摸她。故选A项。
单元限时作业
刷完形填空
答案及解析
11．B 根据上文reached
out
to
touch
her可知，此处指她“感觉到”作者的手时。故选B项。
12．A 根据空后的that
she
wanted
to
go
up
to
the
roof
and
sit
outside可知，作者花了一些时间才“弄明白”她要干什么。
figure
out意为“弄明白”；
get
across意为“通过”；
point
out意为“指出”；put
down意为“记下”。故选A项。
13．C 根据空后的and
the
sun
was
going
down
可知，天渐渐“晚了”。故选C项。
14．D 根据空前的and
the
sun
was
going
down可知，太阳要下山了，结合下文I
carried
her
up.可知，似乎没有人“愿意”带她上楼。故选D项。
15．B 根据上文the
sun
was
going
down可知，这里意思是她坐在椅子上，面朝西，看着“日落”。故选B项。
单元限时作业
刷完形填空
答案及解析
16．D 根据下文Then
I
had
to
leave.可知，作者不得不走，因此提醒工作人员去“接”她。fetch意为“去拿；去接”。故选D项。
17．A But表示转折，前后应为转折关系。前文Then
I
had
to
leave.表明作者不得不离开，后应表达她从未“离开过”我。故选A项。
18．D 根据下文Optimism
isn't
a
passive
expectation
that
things
will
get
better.可知，这里意思是有时候是那些你无法帮助的人最能激励你。故选D项。
19．C 根据空后的that
we
can
make
things
better
and
we
can
help
people,
if
we
don't
lose
hope
and
don't
look________可知，这里是表达一个“信念”。句意为：这是一个信念：如果我们不失去希望，不把目光移开，我们可以使事情变得更好，并且可以帮助人们。故选C项。
20．A 根据上文we
can
help
people可知，此处表达不把目光移开(躲开)。
look
away意为“把目光移开”。故选A项。
单元限时作业
刷完形填空
【方法总结】
完形填空的解题技巧之一就是要根据上下文来“推理”出最佳选项。做题时要遵循“上下求索”的原则来查找信息。例如，第1小题，根据In
many
parts
of
the
world,
having
AIDS
is
considered
as
a
mark
of
disgrace
and
the
punishment
is
abandonment.可知这里给出的信息是患有艾滋病的妇女大多数被家人遗弃。第15小题，根据倒数第三段中的the
sun
was
going
down可知这里意思是她坐在椅子上，面朝西方，看着日落。
[广东广州2019高三三模]How
many
hours
did
you
spend
reading
last
week?
This
question
__1__
(arrive)
in
thousands
of
American
homes
every
other
year
since
1992
as
part
of
the
University
of
Michigan's
Health
and
Retirement
Study.
In
2016,
researchers
found
that
people
who
identified
themselves
as
regular
book
readers
were
23%
__2__
(little)
likely
to
die
between
2001
and
2012
than
__3__
who
read
only
newspapers
or
magazines.
单元限时作业
刷语法填空
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
1．has
arrived 根据时间状语since
1992可知，本句应用现在完成时。主语This
question为第三人称单数，动词应用第三人称单数形式。故填has
arrived。
2．less 根据后面的
than可知，该空应用比较级。故填less。
【语篇导读】本文为一篇说明文。美国密歇根大学将阅读时间列入了“健康与退休研究”中，研究表明，读书有利于大脑的活跃，甚至能使人长寿。
答案及解析
3．those 由句意可知，此处是“特指”那些只读报纸和杂志的读者。故填those。
You
may
already
be
familiar
with
recent
__4__
(find)
that
suggest
children
who
read
books
with
their
parents
several
times
a
week
score
higher
__5__
intelligent
tests
than
nonreaders.
But
recent
research
argues
that
reading
may
be
just
as
important
in
adulthood.
When
__6__
(practise)
over
a
lifetime,
reading
and
language?acquisition
skills
can
support
__7__
(health)
brain
functions
in
big
ways.
What
is
it
about
reading
books
that
boosts
our
brain
power
whereas
reading
newspapers
doesn't?
单元限时作业
刷语法填空
5．on/in 此处表示“在智力测试中”，应用介词on或in。故填on/in。
6．practised 本句谓语can
support与practise之间无连词连接，此处应用非谓语动词形式，动词practise与其逻辑主语reading
and
language?acquisition
skills之间为被动关系，应用过去分词。故填practised。
4．findings recent为形容词，后面接名词。finding为名词，意为“发现”，根据that从句中的谓语动词suggest可知，此处应用复数形式。故填findings。
7．healthy/healthier brain
functions为名词短语，应用形容词修饰。故填healthy。也可以用比较级，表示与“没有经过练习的大脑”作对比。故填healthy/healthier。
For
one,
reading
a
book
(of
any
genre)
forces
your
brain
to
think
__8__
(critical)
and
make
connections
from
one
chapter
to
another,
and
to
the
outside
world,
__9__
may
provide
a
greater
defence
against
the
worst
effects
of
cognitive
decay.
Secondly,
reading
books,
especially
fiction,
has
been
shown
to
increase
empathy
and
emotional
intelligence,
both
of
which
are
proved
__10__
(help)
you
live
longer.
单元限时作业
刷语法填空
8．critically 修饰动词think应用副词。故填critically。
9．which 该空前后无连词，且该空后的句子不完整，由此可知，设空处引导非限制性定语从句，在从句中作主语，先行词为上文整个句子，故填which。
10．to
help be
proved
to
do…
为固定搭配，意为“被证明……”，不定式to
do在此处作主语补足语。故填to
help。
Recently,
the
famous
basketball
player
has
caused
public
angry
by
writing
on
the
Great
Wall.
In
the
fact,
this
happens
in
many
place
of
interest.
I
had
some
suggestions
to
solve
this
problem.
First,
make
more
posters
to
inform
the
public
the
damage
of
graffiti
(涂鸦).
Beside,
punishments,
such
as
a
fine,
is
necessary
to
tourists
with
such
bad
behaviour.
Also,
I
think
it's
helpfully
to
put
up
some
boards
along
the
tourist
attractions
which
tourists
can
leave
messages.
I'm
sure
with
our
efforts,
more
and
more
people
will
become
concerning
about
protecting
cultural
relics.
单元限时作业
刷短文改错
请修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
the→a
concerning→concerned
angry→anger
删除the
在public后加of/about
helpfully→helpful
Beside→Besides
place→places
had→have
which→where/在which前加on
答案及解析
第一处：the→a 此处basketball
player为首次出现，表泛指，故将the改为a。
第二处：angry→anger 此处前有形容词public修饰，且此处在句中作宾语，应用名词，故将angry改为anger。
第三处：删除the in
fact为固定短语，意为“事实上”，无须加冠词。故删除the。
第四处：place→places place
of
interest意为“名胜”，此处前面有many修饰，后面应用复数名词，此短语的中心词是place，故将place改为places。
第五处：had→have 本文主体时态为一般现在时，此句描述的是一般的情况，也用一般现在时，主语是第一人称，故用have。
单元限时作业
刷短文改错
第六处：在public后加of/about inform
sb
of/about
sth为固定搭配，意为“通知/告知某人某事”。故在public后加of/about。
第七处：Beside→Besides 分析语境可知，此处应用副词，意为“此外；除此之外”。
第八处：helpfully→helpful 此处为系表结构，应用形容词作表语，故将helpfully改为helpful。
第九处：which→where/在which前加on
此处引导定语从句，先行词是boards，从句中缺少地点状语，引导词应用关系副词where。也可在which前加on,
on
which在此处相当于关系副词where。故将which改为where或在which前加on。
第十处：concerning→concerned become
concerned
about为固定搭配，意为“关心……”。
故将concerning改为concerned。
单元限时作业
刷短文改错
单元限时作业
刷书面表达
[天津和平区2019高三模考]假如你是晨光中学的李津。最近，你得知你的外国朋友Tom每天都用快餐作为午餐，你觉得这不是个好习惯，请你给他写一封信，建议他尽量少吃快餐。文中应包括：
1.
常吃快餐的危害；
2.
提出建议。
参考词汇：营养nutrition
注意：1.
词数100左右；
2.
可以适当增加细节，使内容充实、行文连贯；
3.
开头和结尾已给出，但不计入总词数。
Dear
Tom,
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
Best
Wishes.
Yours
Li
Jin
单元限时作业
刷书面表达
【提分词句】
1．提分词汇：provide…
with…；keep
healthy；in
a
hurry；be
harmful
to；take
one's
advice等。
2．提分句型：(1)I'm
worried
to
know
that…；(2)Though引导让步状语从句；(3)To
keep
healthy
and
get
enough
energy
from
lunch作目的状语等。
【写作提示】
1．审题：(1)人称应为第一人称；(2)时态应以一般现在时为主；(3)体裁为应用文类建议信。2．写作要点：(1)第一段点明写信的目的：吃快餐不是一个好选择；(2)第二段列出具体要点，如常吃快餐的危害并提出建议——带饭或在食堂打饭；(3)第三段表达期望。
【参考范文】
Dear
Tom，
I'm
worried
to
know
that
you
often
eat
fast
food
for
lunch
these
days.I
don't
think
it's
a
wise
choice.
Though
fast
food
is
convenient
and
delicious，I
still
believe
it
can't
provide
us
with
adequate
nutrition.To
keep
healthy
and
get
enough
energy
from
lunch，you'd
better
take
some
home?cooking
for
lunch
or
buy
some
fresh
food
from
the
school
canteen.Of
course,
you
can
choose
fast
food
when
you
are
really
in
a
hurry，however,
it
will
surely
be
harmful
to
your
health
if
you
eat
too
much.
I
hope
you
can
take
my
advice
seriously
and
enjoy
all
kinds
of
delicious
and
healthy
food.
Best
Wishes.
Yours，
Li
Jin
