Unit 4Topic 1 What's the strongest animal on the farm同步练习（含解析）

2020-2021学年仁爱版英语八年级上册
Unit
4
Topic
1
What's
the
strongest
animal
on
the
farm?单元练习
一、单项选择（下列题目的四个选项中只有一个是符合题意的。）
1．—There
are
not
many
pandas
in
China.
—That’s
right.
So
we
should
________
them.
A．hurt
B．protect
C．burn
D．raise
2．The
number
of
giant
pandas
is
getting
________
because
their
living
areas
are
becoming
farmland.
A．less
and
less
B．larger
and
larger
C．smaller
and
smaller
D．more
and
more
3．We
all
know
that
Yangtze
River
is
longer
than
________
in
China
A．any
river
B．any
other
rivers
C．any
rivers
D．the
other
rivers
4．—
The
pancakes
here
are
______
than
those
from
anywhere
else.
—
Yeah.
I
often
come
here.
A．delicious
B．less
delicious
C．more
delicious
D．the
most
delicious
5．I
did
badly
in
the
exam
but
he
did
even
_________.
Both
of
us
should
study
harder.
A．better
B．worse
C．best
D．worst
6．—Why
don’t
you
keep
long
hair,
Mary?
—The
short
hair
looks
fresh
and
cool.
I
also
have
________
time
to
sleep
in
the
morning
________
doing
my
long
hair.
A．more;
instead
B．more;
instead
of
C．much;
instead
D．less;
instead
of
7．They
are
clever
men.
It
took
them
________
time
to
do
________
jobs.
A．less,
more
B．more,
less
C．less,
less
D．more,
more
8．—Time
is
money.
—But
I
think
time
is
________
money.
A．as
important
as
B．more
important
than
C．the
most
important
D．less
important
as
9．He
________
an
English
club
last
year
and
has
improved
his
English
a
lot.
A．protected
B．produced
C．joined
D．received
10．We
are
so
glad
to
see
Meizhou
is
developing
________
these
years
than
it
did
before.
A．more
quickly
B．the
more
quickly
C．most
quickly
D．the
most
quickly
11．Sadly
the
number
of
the
tigers
is
getting
________.
A．more
and
more
B．fewer
and
fewer
C．smaller
and
smaller
D．less
and
less
12．Susan
is
15
years
old.
She
is
________
than
her
sister.
A．tall
B．taller
C．tallest
D．the
tallest
13．—Elephants
are
________
than
the
other
animals
on
the
land.
—So
they
are.
A．big
B．bigger
C．biggest
D．the
biggest
14．He
was
_________
before
the
driving
exam
because
he
was
afraid
of
losing
it.
A．nervous
B．strange
C．strong
D．clear
15．Nancy’s
school
has
________
weeks
off
for
the
summer
holiday
than
________
.
A．less;
Daniel
B．less;Daniel’s
C．fewer;
Daniel
D．fewer;
Daniel’s
二、完型填空
When
a
fire
alarm
goes
off,
you
know
it!
The
sound
makes
you
realize
the
16
.
What
if
you
were
deaf?
How
would
you
know
if
an
alarm
17
,
or
if
someone
knocked
on
your
door?
If
you
took
a
walk
18
a
busy
street,
you
wouldn’t
hear
the
sound
of
a
car
coming
at
you.
A
signal
dog
could
help
you
with
all
of
these
things!
Signal
dogs
are
also
called
hearing
ear
dogs.
They
help
people
who
are
deaf
by
acting
19
their
owners’
“ears”.
They
know
20
to
do
when
they
hear
certain
sounds.
These
dogs
can
learn
up
to
eight
sounds,
21
sounds
from
sirens:
doorbells,
and
crying
babies.
Babies
cry
at
night
for
many
reasons.
They
might
be
hungry,
22
,
or
wet.
When
they
cry,
the
sound
is
pitiful!
Even
very
sleepy
parents
will
wake
up
quickly
to
help.
But
what
if
a
mom
and
dad
can't
hear?
That’s
when
a
signal
dog
can
help.
The
dog
can
23
wake
his
owner
up.
He
might
24
him
with
his
nose,
or
pull
at
his
night
clothes.
When
his
25
wakes
up,
the
dog
runs
to
the
baby.
The
dog
may
sit
down
near
the
baby’s
bed.
If
his
owner
doesn't
26
,
the
dog
does
it
again.
The
dog
will
run
back
and
forth
27
his
owner
takes
action.
A
signal
dog
does
different
things
for
each
sound
it
knows.
People
can
train
many
28
and
kinds
of
hearing
ear
dogs.
They
look
different
and
may
not
all
move
with
beauty
and
grace,
but
all
signal
dogs
are
smart!
Large
dogs
are
29
in
public
places
because
they
won’t
get
stepped
on.
Small
dogs,
however:
can
jump
on
your
lap.
Why
is
that
important?
Because
signal
dogs
are
more
than
just
“ears”.
They
are
also
30
.
16．A．difficulty
B．danger
C．death
D．accident
17．A．put
off
B．took
off
C．went
off
D．got
off
18．A．about
B．away
C．above
D．across
19．A．as
B．with
C．of
D．from
20．A．why
B．when
C．how
D．what
21．A．meaning
B．borrowing
C．including
D．depending
22．A．excited
B．lonely
C．cheerful
D．strong
23．A．quickly
B．slowly
C．suddenly
D．recently
24．A．pull
B．push
C．pick
D．throw
25．A．father
B．mother
C．parent
D．owner
26．A．stand
B．follow
C．imagine
D．return
27．A．while
B．after
C．until
D．because
28．A．colors
B．shapes
C．sizes
D．heights
29．A．worst
B．worse
C．better
D．best
30．A．animals
B．volunteers
C．experts
D．friends
三、阅读理解
If
you’re
ever
wondering
what
you
can
prepare
for
a
seal’s
birthday,
maybe
you
can
try
a
cake
made
of
ice
and
fish.
Yulelogs
is
a
lovely
grey
seal.
Recently,
he
celebrated
his
31st
birthday.
All
his
human
friends
wanted
to
make
it
a
day
to
remember.
On
this
special
day,
the
seal
got
a
large
ice
fish
cake
as
a
birthday
gift.
Yulelogs
once
lived
in
a
marine
park
（海洋公园）
in
the
north
of
England
when
he
was
just
a
baby.
Later
the
park
closed
and
he
was
put
into
the
wild.
However,
after
living
with
humans
for
years,
Yulelogs
was
not
ready
to
take
care
of
himself.
But
he
had
good
luck
and
was
saved
by
an
organization
in
England
in
1993.
He
has
lived
there
happily
since
then.
Normally,
male
（雄性的）
grey
seals
live
to
be
around
25
years
old
in
the
wild,
but
under
the
good
care
of
the
organization,
Yulelogs
just
turned
31.
This
birthday
was
a
big
milestone
（里程碑）for
him
and
the
organization
as
well.
To
mark
the
milestone,
workers
there
surprised
him
with
a
special
gift—a
large
ice
cake
filled
with
delicious
fish.
Yulelogs
was
excited
to
see
the
cake,
and
he
was
there
to
show
his
joy.
“Yulelogs
really
loved
his
birthday
cake,”
a
worker
said.
“It’s
also
a
challenge
for
him
as
it
requires
a
bit
of
thinking
on
how
to
get
the
fish
out
of
the
cake!”
31．Why
was
Yulelogs
put
into
the
wild?
A．He
liked
living
in
the
wild.
B．The
park
that
he
once
lived
in
closed.
C．He
was
ready
to
take
care
of
himself.
32．What’s
the
right
order
of
what
happened
to
the
seal?
①He
was
put
into
the
wild.
②He
was
saved
by
an
organization.
③He
lived
in
a
marine
park.
A．①②③
B．②③①
C．③①②
33．What
can
we
infer
（推断）
from
the
passage?
A．The
birthday
cake
was
made
of
ice
and
fish.
B．Yulelogs
may
not
have
lived
so
long
without
the
help
of
human.
C．The
seal’s
31st
birthday
was
a
milestone
for
him
and
the
organization.
34．What
can
be
the
best
title
of
the
passage?
A．A
seal’s
birthday
party.
B．A
marine
park
for
seals.
C．A
special
birthday
cake
for
a
seal.
35．The
material
is
probably
from
________.
A．a
biological
magazine
B．a
travel
guide
C．a
science
fiction
四、短文选词填空
real
without
back
away
walk
pull
cover
with
and
scientist
such
seem
Most
people
like
elephants.
The
elephant
is
the
biggest
animal
that
walks
the
Earth.
But
why
do
some
cartoons
make
it
36．
like
elephants
are
afraid
of
mice?
Are
they
really
giant
cowards
(胆小鬼)?
According
to
Discovery,
this
rumor
(传闻)
started
as
early
as
77.
Later,
in
modern
times,
people
doubted
that
37．
a
large
animal
could
be
scared
of
tiny
mice.
A
group
of
American
38．
went
to
Cape
Town,
South
Africa.
They
decided
to
put
mice
39．
elephants
together
to
see
what
would
happen.
The
mice
were
placed
in
mouse-sized
holes
in
the
ground
and
40．
balls
of
elephant
dung
(粪便).
When
an
elephant
came
close,
scientists
41．
the
dung
away
to
reveal
(露出)
the
mice.
To
the
scientists’
surprise,
as
soon
as
the
elephants
saw
the
mice,
they
stopped
42．
immediately.
Then
they
43．
and
went
in
the
other
direction.
Scientists
thought
it
might
have
been
the
“moving”
dung
balls
that
scared
the
elephants.
So
they
did
the
experiment
(实验)
again
44．
any
mice
in
the
holes.
But
this
time,
the
elephants
didn’t
stop.
So
it
was
proven
that
elephants
45．
do
fear
mice.
Can
you
believe
that?
五、完成句子
46．我们教室的面积比你们的大两倍。
Our
classroom
is
____________
than
yours.
47．李雷的哥哥比他大四岁。
Li
Lei's
brother
is
____________
___________
__________
than
him.
48．杰克的表演比彼得更成功。
Jack
performed
________
successfully
________
Peter.
49．莉莉比我更聪明。
Lily
is
__________
__________
me.
50．笔记本电脑比台式电脑更受欢迎。
The
laptop
is
________
________
________
the
desktop.
六、书面表达
假如你是孙伟，
你在澳大利亚的新笔友Jack来邮件想了解你的情况，请你根据下面的提示和要求，
给他回一封电子邮件。
提示：
1.
What
can
you
do?
2.
What
animals
do
you
like
and
why?
3.
…
要求：
1.
邮件中包含提示中的所有要点，可适当发挥。
2.
邮件中不要出现真实的校名和姓名。
3.
词数60左右，邮件开头和结尾已给出，不计入词数。
Dear
Jack,
Thanks
for
your
email._______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Sun
Wei
参考答案
1．B
【解析】
句意：——中国没有那么多熊猫。——说得对。所以我们应该保护它们。
考查动词辨析。hurt伤害；protect保护；burn燃烧；raise饲养。根据“There
are
not
many
pandas
in
China”可知，没有太多的熊猫，所以要保护它们，故选B。
2．C
【解析】
句意：大熊猫的数量正变得越来越少，因为它们的栖息地正在变成农田。
考查形容词的比较级。less
and
less越来越少；larger
and
larger越来越大；smaller
and
smaller越来越少/小；more
and
more越来越多。the
number
of意为“……的数量”，number的大小应使用small和large来修饰，根据后半句句意“因为它们的栖息地正在变成农田”，可知大熊猫的数量应为越来越少，故选C。
3．D
【解析】
句意：我们都知道长江比中国的其他河流都长。
考查代词辨析。比较级+than+any+名词单数，不同范围内比较；比较级+than+any
other+名词单数，相同范围比较；因为长江在中国内，所以比较时应该排除本身，用the
other
rivers（指其余的全部）。故选D。
4．C
【解析】
句意：——这儿的煎饼比其他任何地方的煎饼都美味。——是的。我经常来这里。
考查形容词比较级。根据“than”可知此处用形容词的比较级作表语，根据“I
often
come
here”可知这儿的煎饼很美味，故用more
delicious“更美味的”。故选C。
5．B
【解析】
句意：我考得差，而他考得更差。我们俩都应该更加努力学习。
考查比较级。better更好；worse更差；best最好；worst最坏。结合语境和空前“but...even”可知他比作者考得更差，所以两人都应更加努力，因此这里用副词badly的比较级。故选B。
6．B
【解析】
句意：——你为什么不留长发呢，玛丽？——短发看起来清新凉爽。我早上也有更多的时间睡觉，而不是摆弄我的长发。
考查形容词比较级以及介词短语的用法。more更多的，many/much的比较级形式；instead副词，反而，代替，常用于句首或句末，单独使用；instead
of代替，取代，后面接动名词，代词，名词；much许多，修饰不可数名词；less更少的，little的比较级形式，后面接不可数名词。根据题干“keep
long
hair”留长发，可知早上会花时间来摆弄长发，留短发就不需要，会留出更多时间睡觉，所以第一空填more；根据第二空后面的“doing”，可知填instead
of。故选B。
7．A
【解析】
句意：他们是聪明人。他们花更少的时间做更多的工作。
考查形容词词义辨析。less更少的，为little的比较级，修饰不可数名词；more更多的，为much或many的比较级，修饰不可数名词或复数名词。由前句“They
are
clever
men”可知，他们很聪明，花更少的时间做更多的工作，故选A。
8．B
【解析】
——时间就是金钱。——但是我认为时间比金钱更重要。
考查比较级。as
important
as和……一样重要；more
important
than比……重要；the
most
important最重要的；less
important
as表达错误。根据“but”一词可知，下一句表达了与上一句不同的观点，时间与金钱进行比较，时间更重要。故选B。
9．C
【解析】
句意：去年他参加了一个英语俱乐部，他的英语取得了很大进步。
考查动词辨析。protected保护，保卫；produced制造，生产；joined参加，加入；received收到，接收。根据“an
English
club
”可知他加入了一个英语俱乐部。故选C。
10．A
【解析】
句意：我们很高兴看到梅州这些年比以前发展得更快。
考查副词比较级。空格在动词后，根据than的比较结构可知此处用副词比较级；此处不表“二者中比较……”，所以比较级前不用the；故选A。
11．C
【解析】
句意：令人悲伤的是老虎的数量越来越少了。
考查形容词辨析。more
and
more越来越多；fewer
and
fewer越来越少；smaller
and
smaller越来越小；less
and
less越来越少。根据“Sadly”可知老虎的数量越来越少，主语是the
number，数量是一个数字，只用大小之分，故此处用smaller
and
smaller。故选C。
12．B
【解析】
句意：苏珊15岁。
她比她姐姐高。
考查形容词比较级。根据“than”可知，此处应使用形容词比较级作表语，故选B。
13．B
【解析】
句意：——大象比陆地上的其他动物都要大。——的确如此。
考查形容词比较级。根据“than”可知要用比较级bigger表示“更大的”。故选B。
14．A
【解析】
句意：他在驾驶考试前很紧张，因为他害怕考试失败。
考查形容词辨析。nervous紧张的；strange奇怪的；strong强壮的；clear清楚的。根据“he
was
afraid
of
losing
it”可知，此处表示在驾驶考试前感到紧张。故选A。
15．D
【解析】
句意：南希的学校放暑假的时间比丹尼尔的少。
考查比较级及所有格。less更少的，是little的比较级，修饰不可数名词；fewer更少的，是few的比较级，修饰复数名词；第一空修饰的是复数名词weeks，应用few的比较级形式，排除A/B选项；此处是“南希的学校放暑假的时间”与“丹尼尔的学校放暑假的时间”进行比较，第二空应用所有格形式，故选D。
16．B
17．C
18．D
19．A
20．D
21．C
22．B
23．A
24．B
25．D
26．B
27．C
28．C
29．C
30．D
【分析】
本文主要介绍了导听犬的作用。
16．
句意：声音让你意识到危险。
difficulty困难；danger危险；death死亡；accident事故。根据“When
a
fire
alarm
goes
off,
you
know
it”可知，火警警报器响了就让你意识到危险要来了，故选B。
17．
句意：你怎么知道警报响了，或者有人敲门了？
put
off推迟；took
off起飞；went
off想起；got
off下车。根据“When
a
fire
alarm
goes
off”可知，你是如何判断是否是警报响了，故选C。
18．
句意：如果你穿过一条繁忙的街道。
about关于；away离开；above在……之上；across穿过。根据“If
you
took
a
walk…a
busy
street”可知，此处指穿过街道，故选D。
19．
句意：它们通过充当失聪者的“耳朵”来帮助失聪者。
as作为；with伴随；of……的；from从。根据“
They
help
people
who
are
deaf
by
acting…their
owners’
“ears””可知，作为失聪者的耳朵来帮助他们，故选A。
20．
句意：他们知道听到某些声音时该怎么做。
why为什么；when何时；how怎样；what什么。此句是宾语从句，此空作动词do的宾语，故选D。
21．
句意：包括警笛声、门铃声和婴儿啼哭声。
meaning意味着；borrowing借；including包括；depending依靠。根据“learn
up
to
eight
sounds,
…
sounds
from
sirens:
doorbells,
and
crying
babies”可知，此处介绍包括哪些声音，故选C。
22．
句意：他们可能饿了，孤单了或者是尿湿了。
excited兴奋的；lonely孤单的；cheerful愉快的；strong强壮的。根据“Babies
cry
at
night
for
many
reasons”及常识可知，晚上婴儿没有陪他玩，他会因为感到孤独而哭泣，故选B。
23．
句意：狗可以快速地叫醒主人。
quickly快速地；slowly慢慢地；suddenly突然；recently最近。父母没听到婴儿哭泣，这个狗可以快速叫醒他们，故选A。
24．
句意：他可能会用鼻子推他。
pull拉；push推；pick拾起；throw扔。根据“He
might
…
him
with
his
nose”可知，用鼻子推主人，故选B。
25．
句意：当他的主人醒了。
father爸爸；mother妈妈；parent父亲或母亲；owner主人。根据“wake
his
owner
up”可知，主人被叫醒后，故选D。
26．
句意：如果主人没跟上来，狗会再次做这个动作。
stand忍受；follow跟随；imagine想象；return返回。根据“The
dog
may
sit
down
near
the
baby’s
bed”可知，狗是为了让主人过来看看婴儿发生了什么，如果主人没有跟在他后面，他会再去叫主人，故选B。
27．
句意：这只狗会来回跑，直到它的主人采取行动。
while当……时；after在……之后；until直到；because因为。根据“The
dog
will
run
back
and
forth
…
his
owner
takes
action”可知，一直提醒主人，直到主人行动，故选C。
28．
句意：人们可以训练多种形状和种类的导听犬。
colors颜色；shapes形状；sizes尺寸；heights高度。根据“Large
dogs”及“Small
dogs”可知，此处指各种尺寸的狗，故选C。
29．
句意：大型犬更适合在公共场所，因为它们不会被踩到。
worst最差的；worse更差的；better更好的；best最好的。根据“because
they
won’t
get
stepped
on”可知，因为他们不会被踩到，所以更适合在公共场所，此处是将大型导听犬和小型导听犬对比，用比较级，故选C。
30．
句意：他们也是朋友。
animals动物；volunteers志愿者；experts专家；friends朋友。根据“Because
signal
dogs
are
more
than
just
“ears””可知，这种狗不但帮助你去听，还是你的朋友，故选D。
31．B
32．C
33．B
34．C
35．A
【分析】
短文介绍了一只海豹的特殊经历以及为它特制的生日蛋糕。Yulelogs是一只可爱的灰色海豹，它很小的时候在英格兰北部的一个海洋公园生活，后来因为公园关闭它被一个组织拯救，随后过上了幸福的生活。一般来说，野生的雄性海豹寿命在25岁左右，但是Yulelogs活到了31岁，为了纪念它的31岁生日，这个组织为它准备了一个装满鱼的特殊蛋糕。
【解析】
1.细节理解题。根据
“Later
the
park
closed
and
he
was
put
into
the
wild.”可知它曾经住过的公园关闭了，它被放到了野外。故选B。
2.细节理解题。根据“Yulelogs
once
lived
in
a
marine
park
（海洋公园）
in
the
north
of
England
when
he
was
just
a
baby.
Later
the
park
closed
and
he
was
put
into
the
wild.
However,
after
living
with
humans
for
years,
Yulelogs
was
not
ready
to
take
care
of
himself.
But
he
had
good
luck
and
was
saved
by
an
organization
in
England
in
1993.”可知当Yulelogs还是个婴儿的时候，它曾住在英格兰北部的一个海洋公园里。后来公园关闭了，它被放归野外。然而，在与人类生活多年后，Yulelogs还没有准备好照顾自己。但它运气不错，1993年被英格兰的一个组织拯救了。故选C。
3.推理判断题。根据“Normally,
male
（雄性的）
grey
seals
live
to
be
around
25
years
old
in
the
wild,
but
under
the
good
care
of
the
organization,
Yulelogs
just
turned
31.”可知正常情况下，野生雄性灰海豹的寿命在25岁左右，但在该组织的悉心照顾下，Yulelogs刚满31岁。从中可知如果没有人类的帮助，Yulelogs可能活不了这么久，而选项C是一个客观事实，不是推断出来的。故选B。
4.标题归纳题。通读全文可知，为了纪念海豹的31岁生日，那里的工作人员给了他一个特别的礼物——一个装满美味鱼的蛋糕，故文章主要介绍了为一只海豹特制的生日蛋糕。故选C。
5.推理判断题。通读全文可知文章主要介绍了海豹Yulelogs的特殊经历和为它特制的生日蛋糕，可推断文章可能来自一本生物杂志。故选A。
36．seem
37．such
38．scientists
39．and
40．covered
with
41．pulled
42．walking
43．backed
away
44．without
45．really
【分析】
本文是一篇说明文，介绍通过实验证明大象真的怕老鼠。
36．
句意：但是为什么有些卡通让大象看起来害怕老鼠呢？根据“But
why
do
some
cartoons
make
it…like
elephants
are
afraid
of
mice?”和备选词可知，此处是seem
like短语，意为“看起来像”，故填seem。
37．
句意：后来，在现代，人们怀疑这么大的动物会害怕小老鼠。根据“people
doubted
that…a
large
animal
could
be
scared
of
tiny
mice”可知，此处是“such
a/an+adj+可数名词单数”结构，强调“如此”，故填such。
38．
句意：一群美国科学家去了南非的开普敦。根据后文“To
the
scientists’
surprise”可知，是科学家们，用备选词scientist的复数形式，故填scientists。
39．
句意：他们决定把老鼠和大象放在一起，看看会发生什么。mice和elephants是并列关系，用备选词and连接，故填and。
40．
句意：老鼠被放在地上老鼠大小的洞里，上面覆盖着大象的粪球。根据“The
mice
were
placed
in
mouse-sized
holes
in
the
ground
and…balls
of
elephant
dung”可知，此处指用大象的粪球覆盖老鼠，选择cover
with，此处用于were
done结构中表示被动，故填covered
with。
41．
句意：当大象靠近时，科学家们把粪便拉开，露出了老鼠。前文用大象的粪球覆盖老鼠，结合“When
an
elephant
came
close,
scientists…the
dung
away
to
reveal
(露出)
the
mice.”可知，是将粪便拉开，选择pull，本句时态是一般过去时，动词用过去式，故填pulled。
42．
句意：令科学家们惊讶的是，大象一看到老鼠，就立即停止了行走。根据“When
an
elephant
came
close”和“as
soon
as
the
elephants
saw
the
mice,
they
stopped…immediately”可知，大象停止了行走，选择walk，用于stop
doing
sth结构中，故填walking。
43．
句意：然后他们向后退，朝另一个方向走去。根据“went
in
the
other
direction”可知，大象朝反方向走了，选择back
away，时态是一般过去时，动词用过去式，故填backed
away。
44．
句意：所以他们又做了一次实验，没有在洞里放任何老鼠。根据“So
they
did
the
experiment
(实验)
again…any
mice
in
the
holes.”可知，科学家们这次没有在洞里放老鼠，备选词without符合语境，故填without。
45．
句意：这证明了大象确实害怕老鼠。你能相信吗？根据“But
this
time,
the
elephants
didn’t
stop.”可知，第二次实验证实了大象怕老鼠，备选词real的副词really修饰动词，故填really。
46．twice
larger
【解析】
此处是表示倍数的表达法：倍数+比较级+than；两倍：twice；大：large，比较级是larger。故填twice
larger。
47．four
years
older
【解析】
通过中英文对照可知英文句子中缺少“大四岁”的表达，“大四岁”也就是“年长四岁”，英文表达是four
years
older，故答案填(1).
four
(2).
years
(3).
older。
48．more
than
【解析】
比than；根据“更成功”可知用successfully的比较级形式more
successfully。故填more；than。
49．smarter/cleverer
than
【解析】
由句意可知这是一般现在时态的句子，根据所给汉语“莉莉比我更聪明”和英文的部分译文Lily
is
_____
_____
me.可判断要用比较级形式，我们需要补充“比…...更聪明”，“比”than，“聪明”smart/clever，其比较级为smarter/cleverer，故答案填(1).
smarter/cleverer
(2).
than。
50．more
popular
than
【解析】
根据句意，结合英语分析，可知此处缺少“比……更受欢迎”。受欢迎用popular；更受欢迎用popular的比较级more
popular；比较级要用比较连词than。所以答案为(1).
more
(2).
popular
(3).
than。
六．例文：
Dear
Jack,
Thanks
for
your
email.
I
enjoy
music
these
days
and
I
can
play
the
guitar.
I
can
also
play
basketball
and
I
often
play
basketball
for
half
an
hour
after
school.
My
favorite
animal
is
pandas
because
they
are
cute
and
they
are
one
of
the
symbols
of
China.
My
favorite
subject
is
English
because
I
think
it
is
interesting
and
useful.
I
am
more
outgoing
than
before
and
I
like
making
friends
with
others.
Yours,
Sun
Wei
【解析】
1.题干解读：题目要求根据所给的提示和要求，给笔友Jack回一封邮件。邮件要包含所给要点，可适当发挥。
2.写作指导：本文主要以第一人称写作，时态主要为一般现在时。写作时要认真审题，根据提示的内容，列出写作要点及每个要点中可能要用到的表达；然后紧扣要点，动笔写作；可以围绕主题准确使用一定的语法、词汇、短语和句型等；语言的表述要符合语法的结构，造句应该符合英语的表达习惯；层次要分明、条理要清晰。