人教版(2019)高中英语必修第二册UNIT 2 wildlife protection SectionⅢ Discovering Useful Structures (课件 22张ppt+课时训练

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人教版(2019)高中英语必修第二册UNIT 2 wildlife protection SectionⅢ Discovering Useful Structures (课件 22张ppt+课时训练

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(共22张PPT)
“课时跟踪检测”见“Unit
2
课时跟踪检测(三)”
(单击进入电子文档)




Our
destiny
offers
not
the
cup
of
despair,
but
the
chalice
of
opportunity
to
let
us
seize
it,
not
in
fear.
t
but
in
gladness
Richard
milhous
n
命运给予我们的不是失望之酒,而是机会之杯。因此,让我们毫无畏惧,满心愉悦地把握命运。
理查德·米尔豪斯·尼克松
背金句
亮文
总览—主干知识初探PAGE

6


6

课时跟踪检测(三)
Discovering
Useful
Structures
Ⅰ.用所给词的适当形式填空
1.They
are
living
with
their
parents
for
the
moment
because
their
own
house
is_being_rebuilt
(rebuild).
2.Many
interesting
experiments
are_being_carried
(carry)
out
these
days.
3.These
children
are_being_looked
(look)
after
by
an
old
man
now.
4.Wait
a
minute.
The
dishes
for
the
dinner
are_being_cooked
(cook)
in
the
kitchen.
5.He
is_being_punished
(punish)
by
our
teacher
at
the
moment.
6.(2018·全国卷Ⅲ书面表达)
A
new
sports
meeting
is_being_held
(hold)
in
our
school
now.
7.So
many
things
are_being_done
(do)
here
to
prevent
air
pollution.
8.A
bridge
is_being_built
(build)
in
the
distance
and
its
construction
will_be_finished
(finish)
in
a
year.
Ⅱ.完成句子
1.Now
these
old
houses
belong_to_my_uncle
(属于我叔叔).
2.(2018·天津高考)
My
washing
machine
is_being_repaired
(正在被修理)
this
week,
so
I
have
to
wash
my
clothes
by
hand.
3.She
is_being_questioned
(正在被提问)
by
several
reporters
now.
4.The
evening
party
the
children
are
looking
forward
to
is_being_held
(正在被举行)
now.
5.A
new
park
is_being_built
(正在被建设)
here.
They
hope
to
finish
it
next
year.
6.You
aren't
allowed
to
go
into
the
meeting
room.
A
secret
plan
is_being_made
(正在被制订)
there.
7.The
law
is
under_discussion/being_discussed
(在讨论当中).
8.A
new
song
is_being_taught
(正在被教)
by
the
teacher.
9.The
water
in
the
lake
is
under_pollution
(受到污染).
10.Is
the
meeting
being_held
(正在被举行)
in
the
hall
now?
Ⅲ.语法填空
A
new
social
robot
has
been
introduced
to
the
public
at
Nanyang
Technological
University
in
Singapore.
The
robot,
__1__
(call)
Nadine,
was
built
by
a
research
team
at
the
university.
Nadine
has
brown
hair
and
human?like
skin.
She
can
talk
and
act
like
a
human
and
she
even
has
her
own
personality.
The
robot
can
show
emotions,
like
anger
and
__2__
(sad)
and
change
into
different
moods,
__3__
(depend)
on
the
topics
she
is
talking
about.
Nadine
is
the
most
advanced
and
human?like
robot
so
far.
She
has
built?in
software
that
is
similar
to
Apple's
Siri,
which
works
on
__4__
iPhone.
The
new
social
robot
has
capabilities
that
have
never
been
implemented
in
other
robots
so
far.
Nadine
can
not
only
remember
people
she
__5__
(meet)
before,
but
she
can
recall
things
that
she
said
at
__6__
(early)
conversations
as
well.
Up
to
now,
robots
have
been
used
widely
in
the
manufacturing
industry.
However,
more
and
more
robots
__7__
(equip)
with
social
functions.
This
could
be
important
__8__
our
population
becoming
older.
Working
robots
could
be
the
solution
to
a
decreasing
workforce.
On
the
other
hand,
such
social
robots
could
care
for
children
or
older
people.
They
could
play
and
talk
with
them
or
keep
them
company.
Currently,
Nadine
__9__
(have)
a
job
as
a
receptionist
at
the
university,
__10__
she
answers
questions
asked
by
students
and
other
visitors.
语篇解读:本文一篇说明文。文章介绍了新加坡南洋理工大学研究团队制作了一款能表达基本情感且有一定的社交能力的类人机器人Nadine。
1.called 考查非谓语动词。句意:该机器人名叫Nadine,由这所大学的一个研究团队制造。分析该句结构可知,动词call和其逻辑主语The
robot之间为动宾关系,故用其过去分词作后置定语。
2.sadness 考查名词。根据该句中的“anger
and”可知,空处与名词“anger”对应,也应当用名词形式。
3.depending 考查非谓语动词。分析句子结构可知,动词depend和其逻辑主语The
robot之间为主谓关系,故用其现在分词形式。
4.an/the 考查冠词。句意:她装有和苹果的Siri相似的内置软件,该软件在iPhone中运行。iPhone为可数名词,且该处可以表示泛指,也可以表示特指。
5.has
met 考查动词的时态、语态和主谓一致。句意:Nadine不但能记住以前遇到的人,还能记得她在更早的交谈中讲过的话。根据语境以及该句中的时间状语“before”可知,该句应用现在完成时,主语she为单数且与meet为逻辑上的主谓关系,故用主动形式,故填has
met。
6.earlier 考查形容词的比较级。句意参见上题解析。根据句意可知,该处指“更早的交谈”,故用形容词的比较级。
7.are
being
equipped 考查动词的时态、语态和主谓一致。句意:然而,越来越多的机器人正在被配备社交功能。由语境可知,此处表示现阶段正在进行的动作,应用现在进行时,又因该句主语robots为复数且和动词equip之间为被动关系,故用现在进行时的被动语态。
8.with 考查介词。句意:随着人口正在老龄化,这会变得很重要。分析句子结构可知,该句使用了with复合结构,with的宾语是our
population,现在分词短语becoming
older作with的宾语补足语。
9.has 考查动词的时态和主谓一致。句意:最近,Nadine拥有了一份在该大学做接待员的工作,在那里她回答学生和其他参观人员提出的问题。该句主语为Nadine,为单数形式,故谓语动词用单数;根据该句中的“Currently”可知,该句陈述的是现在的情况,应用一般现在时。
10.where 考查定语从句。句意参见上题解析。分析句子结构可知,空处引导非限制性定语从句,先行词为the
university,在从句中作地点状语,故用where来引导该从句。
Ⅳ.完形填空
Six?year?old
Mia
Rabii
is
from
California.She
didn't
expect
to
become
a(n)
__1__
when
she
went
for
a
walk
with
her
mom
recently.But
when
some
strangers
called
out
for
__2__,
Mia
and
her
mom
ran
to
their
side.
It
turns
out
that
some
ducklings
(小鸭子)
had
gotten
stuck
and
the
people
who
found
them
were
unable
to
__3__
them.But
luckily
for
the
ducklings,
Mia
had
just
what
it
took
to
bring
them
to
__4__.Now
the
six?year?old's
__5__
act
is
being
talked
about
around
the
world.
It
all
__6__
when
a
family
found
a
mother
duck
__7__
with
only
one
duckling.The
father
duck
was
nearby,
but
__8__,
there
were
no
other
ducklings
following
them.__9__
the
family
knew
that
ducks
often
travel
in
flocks
(群),
they
realized
that
something
was
probably
__10__.
Then
suddenly,
there
were
strange
__11__
coming
from
a
drainage
pipe
(排水管).They
were
the
cries
of
ducklings.It
turned
out
that
the
other
ducklings
had
__12__
into
the
pipe
and
gotten
stuck.Unluckily,
no
one
in
the
family
had
slim
(纤细的)
enough
__13__
to
reach
down
and
pull
out
the
ducklings

but
__14__,
there
was
a
hero
nearby.
The
family
__15__
Mia
and
her
mom,
who
immediately
rushed
to
them.The
family
filled
Mia
and
her
mom
in
on
what
had
__16__,
and
Mia
decided
to
take
action
__17__
and
try
to
bring
the
ducklings
to
safety.
Mia
put
her
arm
down
into
the
darkness
and
carefully
__18__
the
first
duckling.Mia
then
rushed
back
to
save
the
__19__
duckling.And
the
next
...until
she
had
brought
all
eight
ducklings
to
safety.
After
Mia
saved
the
little
creatures
from
__20__,
the
overjoyed
mother
duck
went
off
with
her
beloved
ducklings.
语篇解读:本文是一篇记叙文。Mia在一次和妈妈散步的路上,挽救了一些被困在排水管道里的小鸭子,成为一名小英雄。
1.A.actor        
B.interviewer
C.hero
D.doctor
解析:选C 根据第二段中的“act
is
being
talked
about
around
the
world”和第四段中的“there
was
a
hero
nearby”可知,Mia帮助小鸭子脱离困境的行为使她成为一名“英雄(hero)”。
2.A.advice
B.help
C.treatment
D.encouragement
解析:选B 由第四段中的“Unluckily,
no
one
in
the
family
had
slim
(纤细的)
enough
...to
reach
down
and
pull
out
the
ducklings
...there
was
a
hero
nearby.”和Mia帮助小鸭子的行为可知,一些陌生人向Mia和她妈妈寻求“帮助(help)”。
3.A.lose
B.feed
C.protect
D.save
解析:选D 由上文有一家人向Mia和她妈妈寻求帮助可知,他们虽然发现了受困的小鸭子,但是无法“施救(save)”。
4.A.safety
B.health
C.joy
D.strength
解析:选A 由转折连词But以及下文可知,Mia胳膊足够细能够伸进排水管,因此帮助小鸭子摆脱了困境,使它们的处境“安全(safety)”。
5.A.smart
B.creative
C.kind
D.fair
解析:选C Mia帮助小鸭子摆脱困境是“善(kind)”举。
6.A.succeeded
B.failed
C.stopped
D.started
解析:选D 由本句中的“when
a
family
found”可知,本句叙述的是这件事情是怎么“开始(started)”的。
7.A.working
B.walking
C.waiting
D.playing
解析:选B 由下文中的“following
them”可知,鸭妈妈只带着一只小鸭子在“走(walking)”。
8.A.strangely
B.suddenly
C.usually
D.undoubtedly
解析:选A 由下文中的“there
were
no
other
ducklings
following
them”和“in
flocks”可知,鸭妈妈只带着一只小鸭子的情形非常“奇怪(strangely)”。
9.A.Though
B.If
C.Before
D.Because
解析:选D “因为(Because)”这家人知道鸭子都是成群出行的,因此断定可能是哪里出了“问题(wrong)”。
10.A.wrong
B.different
C.common
D.familiar
解析:选A 参见上题解析。
11.A.warnings
B.feelings
C.sounds
D.smells
解析:选C 由下文中的“the
cries
of
ducklings”可知,此处指从排水管传来奇怪的“声音(sounds)”。
12.A.broken
B.fallen
C.looked
D.flown
解析:选B 由上文中的“some
ducklings
had
gotten
stuck”以及下文中的“bring
the
ducklings
to
safety”和“the
overjoyed
mother
duck”可知,这些小鸭子是意外“掉(fallen)”入排水管的。
13.A.ropes
B.arms
C.sticks
D.fingers
解析:选B 由下文中的“Mia
put
her
arm
down”可知,那家人向Mia和她妈妈求助是因为他们家没有人的“胳膊(arms)”足够细,能够伸到排水管中。
14.A.surprisingly
B.clearly
C.naturally
D.luckily
解析:选D 在大家束手无策的时候,Mia正好出现在附近,因此很“幸运(luckily)”。
15.A.nodded
to
B.listened
to
C.laughed
at
D.shouted
at
解析:选D 由上文中的“But
when
some
strangers
called
out”可知,那家人向Mia和她妈妈“呼喊(shouted
at)”。
16.A.happened
B.changed
C.remained
D.finished
解析:选A 由下文中的“Mia
decided
to
take
action”可知,在施救之前,那家人先讲述了“发生(happened)”的事情。
17.A.patiently
B.secretly
C.immediately
D.finally
解析:选C 由文中出现的hero和Mia对小鸭子的营救可知,Mia“立刻(immediately)”决定对小鸭子施救。
18.A.guided
B.examined
C.covered
D.lifted
解析:选D 由下文中的“Mia
then
rushed
back
to
save”可知,她“托起(lifted)”第一只小鸭子。
19.A.same
B.other
C.next
D.last
解析:选C 由上文中的“the
first”和下文中的“And
the
next”可知,Mia在救起第一只小鸭子之后,转身开始救“下一只(next)”。
20.A.fear
B.doubt
C.danger
D.anger
解析:选C 由上文中的“brought
all
eight
ducklings
to
safety.”可知,Mia帮小鸭子摆脱了“危险(danger)”。

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