Unit 1 When was it invented单元练习（含解析）

2020-2021学年鲁教版（五四制）英语九年级全册
Unit
1
When
was
it
invented?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．—As
students,
we
need
to
go
running
every
day.
—That’s
true.
Running
is
a
good
________
to
keep
us
healthy.
A．result
B．exercise
C．reason
D．mark
2．These
gifts
________
by
children
in
their
last
summer
holidays.
A．made
B．were
made
C．make
D．are
made
3．—
Do
you
have
any
new
findings
in
the
report?
—
Yes,
we
have
________
10,000
people,
and
90%
of
them
would
like
to
buy
our
new
products.
A．chosen
B．surveyed
C．examined
D．listed
4．Zhang
Guimei
started
the
first
free
senior
high
school
for
girls
to
help
them
get
an
________
in
Lijiang,
Yunnan.
A．education
B．invitation
C．information
D．imagination
5．To
celebrate
the
100th
birthday
of
the
Communist
Party
of
China,
a
speech
competition
________
in
our
school
last
week.
A．hold
B．held
C．is
held
D．was
held
6．It
is
100
years
since
the
Communist
Party
of
China（中国共产党）_____.
It’s
her
100th
birthday
this
year.
A．found
B．founded
C．is
founded
D．was
founded
7．—The
air
here
is
much
fresher.
—Exactly!
Because
many
trees
________
three
years
ago.
A．planted
B．are
planted
C．were
planted
D．plant
8．Yancheng
SRT
Line
1
________
last
year,
now
it
makes
people’s
life
easier
and
faster.
A．finished
B．was
finished
C．is
finished
D．finishes
9．Everyone
knows
that
paper
is
an
important
________.
A．invitation
B．instrument
C．introduction
D．invention
10．—Yuan
Longping
and
his
team
have
succeeded
in
planting
saltwater
rice.
—I’ve
heard
about
it.
He
has
made
a
huge
________
to
our
country’s
agriculture.
A．invention
B．competition
C．contribution
D．production
11．Beijing
Opera
is
an
important
part
of
Chinese
________.
A．culture
B．invention
C．condition
D．introduction
12．The
book
________
by
Bill
Gates
five
years
ago.
A．is
written
B．is
writes
C．written
D．was
written
13．—
These
bananas
look
different
and
they
are
sweet.
—
Right.
They
________
here
from
Taiwan
yesterday.
A．was
brought
B．were
brought
C．bring
D．brought
14．Tea
________
by
accident
about
5,000
years
ago.
It
is
one
of
the
world’s
favorite
drinks.
A．invent
B．is
invented
C．invented
D．was
invented
15．—This
car
looks
old.
—Look
at
the
sign.
It
says
the
car
_______
in
1975.
A．makes
B．made
C．is
made
D．was
made
二、完型填空
Do
you
and
your
classmates
like
Doraemon?
Yes,
it
is
a
popular
cat.
But
you
know,
he
isn’t
a
16
cat
but
a
robot.
The
cat
is
a
famous
cartoon
character
from
Japan.
Doraemon
is
from
the
22nd
century.
I
love
Doraemon
and
I
also
love
his
2,000
17
gadgets（小玩意）!
Doraemon
has
a
bamboo-copter（竹蜻蜓）.
Put
it
on
your
head,
and
you
can
18
in
the
air.
With
a
copter
like
this,
I
19
go
to
school
by
bike
any
more.
The
bamboo-copter
flies
at
80
km
per
hour.
It’s
fast.
Here
is
the
jelly
translator（果冻翻译器）.
20
this
jelly
and
then
you
can
speak
and
understand
any
language
in
the
world.
You
can
also
understand
what
animals
say.
Doraemon
has
a
great
21
.
It
can
take
you
to
any
place
you
want.
First
say
the
22
of
the
place,
and
then
pass
through
the
door.
You
can
get
to
that
place
in
no
time.
Doraemon
also
has
memory（记忆）bread.
Take
a
piece
of
the
bread.
23
it
onto
a
page
of
a
book.
Eat
it,
and
you
can
24
everything
on
the
page
quickly.
But
I
don’t
like
this
kind
of
bread.
25
new
things
is
fun,
but
eating
it
isn’t,
right?
How
I
wish
I
could
have
some
of
these
gadgets!
16．A．cheap
B．real
C．foolish
D．lazy
17．A．changing
B．living
C．amazing
D．exciting
18．A．fly
B．stay
C．walk
D．rise
19．A．can’t
B．mustn’t
C．shouldn’t
D．needn’t
20．A．Take
B．Mix
C．Eat
D．Cover
21．A．body
B．door
C．head
D．memory
22．A．direction
B．building
C．shape
D．name
23．A．Stick
B．Hang
C．Leave
D．Knock
24．A．find
B．read
C．remember
D．understand
25．A．Making
B．Learning
C．Buying
D．Using
三、阅读理解
Imagine
you
walk
into
a
store.
Strangely
enough,
you
see
no
staff
inside.
You
pick
up
things
and
prepare
to
wait
in
line
and
pay.
But
even
more
strangely,
there
is
no
cashier（收银员
)
at
all.
So
what
has
happened
to
this
store?
Well,
you
may
have
entered
Tao
Cafe,
a
cashless
store
created
by
Chinese-commerce
giant
Alibaba.
In
July,
the
public
got
to
see
the
store
for
the
first
time
at
Alibaba’s
Taobao
Maker
Festival
in
Hangzhou.
The
200-square-meter
store
sells
drinks,
fast
food
and
snacks.
It
can
hold
up
to
50
shoppers
at
a
time.
To
enter
and
shop,
people
only
need
a
smartphone
with
a
Taobao
app
and
an
Alipay
account（账户）.
By
scanning
their
Taobao
QR
code（二维码）,
shoppers
are
followed
with
cameras
for
facial
recognition（面部识别）.
The
store
has
also
digitalized（数字化）all
goods
and
their
placement
on
the
shelves.
So
when
shoppers
pick
up
goods,
the
system（系统）will
be
able
to
“watch”
and
“remember”
their
selection.
When
shoppers
are
ready
to
leave,
they
don’t
wait
in
line
to
pay.
Instead,
they
go
through
two
checkout（结账）doors.
Then
the
bills
will
automatically（自动地）be
paid
with
a
Taobao
account
connected
to
Alipay.
According
to
Alibaba,
the
checkout
machines
can
recognize
goods
even
when
shoppers
put
them
in
pockets
or
bags.
So
it
is
almost
impossible
to
steal
things
from
the
store.
Tao
Cafe
is
not
the
only
cashless
store
in
China.
A
24-hour
store
with
no
staff
called
Bingo
Box
opened
in
Shanghai
in
June.
To
enter
the
store,
shoppers
scan
a
QR
code
on
Wechat
or
Alipay.
But
unlike
the
Tao
Cafe,
they
have
to
scan
another
QR
code
to
leave
the
Bingobox.
26．Tao
Cafe
is
known
as
_______
A．a
coffee
shop
B．a
cashless
store
C．an
online
store
D．a
Taobao
Maker
festival
27．To
buy
things
from
tao
Cafe,
you
need
to
have
all
of
the
following
EXCEPT
______
A．a
smart
phone
B．a
Taobao
store
C．an
Alipay
account
D．a
Bingobox
QR
code
28．What
are
paragraphs
4
and
5
mainly
about?
A．How
to
check
out
in
Tao
Cafe.
B．Why
Tao
Cafe
needs
cameras.
C．How
the
system
in
Tao
Cafe
works.
D．How
shoppers
can
find
goods
easily
in
Tao
Cafe.
29．What
can
we
infer
(推断)
from
the
story?
A．The
elders
would
enjoy
shopping
in
Tao
Cafe.
B．Lots
of
things
will
be
lost
in
the
cashless
store.
C．Shopping
at
Bingobox
is
more
convenient
than
at
Tao
Cafe.
D．It
save
people
much
time
to
shop
at
Tao
Cafe.
四、短文选词填空
others
game
ago
true
interested
spent
by
really
drive
who
Seattle
is
a
beautiful
seaside
city
in
the
USA．Do
you
want
to
visit
it
30．
staying
at
home?
A
14-year-old
American
student
McKaulay
made
this
come
31．
with
his
computer
game.
The
game
is
called
Seattle
Monorail.
The
players
can
32．
a
red
or
a
blue
train
along
the
track（轨道）,
passing
Seattle’s
famous
places
and
buildings.
McKaulay
started
working
on
the
game
two
years
33．
.
He
built
the
game
software（软件）
for
beginners.
His
idea
came
to
him
during
a
computer
animation（动画）
course
that
he
took
when
he
was
in
Seattle.
He
34．
over
200
hours
programming
the
game.
“The
thing
is
if
people
get
35．
in
this,
it
doesn’t
have
to
end
where
the
train
goes,”
said
his
father,
“McKaulay
can
make
it
go
by
anything.”
Now
McKaulay
is
building
a
website,
www.McKaulay.com.
He
plans
to
share
all
his
work
on
the
website.
He
is
also
trying
to
put
his
36．
on
the
Seattle
Centre
website.
If
he
makes
it,
he
will
sell
the
game
to
37．
,
and
he
will
use
the
money
to
pay
for
a
trip
to
China.
“Anyone
38．
has
heard
about
Seattle’s
train
may
think
this
is
kind
of
fun,”
McKaulay
said,“I
think
people
who
have
driven
it
would
39．
find
it
fun.”
五、完成句子
40．刚才有人听到莉莉在教室里哭。
Lily
________
________
to
cry
in
the
classroom
just
now.
41．请告诉学生们别忘了在考试前把电子产品递给老师。（pass）
Please
tell
the
students
_________________
to
the
teachers
before
the
exam.
42．在2016年，霍金被邀请在北京一个重要的会议上讲话。
In
2016,
Hawking
________
to
speak
at
an
important
meeting
in
Beijing.
43．那首用二胡演奏的乐曲尤其使我感动。
The
music
which
was
___________
on
the
erhu
___________
moved
me.
44．他们昨天被邀请去分享他们的想法。
They
________
________
________
________
their
ideas
yesterday.
六、书面表达
科学技术是第一生产力，创新是引领发展的第一动力。
中国人民勤劳睿智，创新产品层出不穷，日新月异。假如你是李华，你们学校英语社团正在开展“创新生活”主题征文活动，请结合自身经历介绍你日常学习或生活中经常使用的新发明，说说你对它的评价及它带给你的改变。
提示词语：technology,
High-speed
Train,
shared
bikes,
convenient,
develop
提示问题：
·What
new
invention
do
you
use
in
your
daily
life?
·What
do
you
think
of
it?
·How
does
it
affect
your
life?
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
1．B
【解析】
句意：——作为学生，我们需要每天跑步。——确实如此。跑步是一项很好的运动，可以让我们保持健康。
考查名词辨析。result结果；exercise运动；reason理由；mark记号。根据“
Running
is
a
good…to
keep
us
healthy”可知，跑步是一种很好的运动方式，故选B。
2．B
【解析】
句意：这些礼物是孩子们在上一个暑假里做的。
考查一般过去时的被动语态。主语gifts与谓语make之间为被动关系，故应用“be动词+过去分词”的被动语态结构，且根据last
summer
holidays提示，句子应用过去时，故空格处应用一般过去时的被动语态结构，故选B。
3．B
【解析】
句意：——你在报告中有什么新发现吗？——是的，我们调查了10000人，其中90%的人愿意购买我们的新产品。
考查动词辨析。chosen选择；surveyed调查；examined检查；listed列清单；根据“report”以及“10,000
people,
and
90%
of
them
would
like
to
buy
our
new
products.”可知，这是调查得出的结论，故选B。
4．A
【解析】
句意：张贵梅在云南丽江开办了第一所免费女子高中，帮助她们接受教育。
考查名词辨析。education教育；invitation邀请；information信息；imagination想象。根据“Zhang
Guimei
started
the
first
free
senior
high
school
for
girls”可知在高中是接受教育。故选A。
5．D
【解析】
句意：为了庆祝中国共产党100岁生日，上周我们学校举行了一次演讲比赛。
考查被动语态。句子主语speech
competition与动词hold之间是被动关系，应用被动语态，结合“last
week”可知，此处应用一般过去时的被动语态，结构是was/were+done，故选D。
6．D
【解析】
句意：今年是中国共产党成立100周年。今年是她的100岁生日。
考查动词时态。found成立，动词原形；founded过去式；is
founded一般现在时态的被动语态；was
founded一般过去时的被动语态。主语the?Communist?Party?of?China“中国共产党”是动词found“成立”动作的承受者，表示“被成立”用被动语态。It
is+一段时间+since从句，从句用一般过去时态，因此用一般过去时态的被动语态was
founded。故选D。
7．C
【解析】
句意：——这里的空气清新多了。——完全正确！因为三年前种了很多树。
考查被动语态。trees与动词plant之间是被动关系，且句中的时间是“three
years
ago”，应用一般过去时的被动语态，结构是“was/were+过去分词”，故选C。
8．B
【解析】
句意：盐城地铁一号线于去年竣工，现在它使人们的生活更方便、更快。
考查时态和语态。主语“Yancheng
SRT
Line
1”与动词build之间是动宾关系，结合“last
year”可知要用一般过去时的被动语态，其结构为was/were
done。故选B。
9．D
【解析】
句意：每个人都知道纸是重要的发明。
考查名词辨析。invitation邀请；instrument乐器；introduction介绍；invention发明；根据语境可知此处指“纸是重要的发明”；故选D。
10．C
【解析】
句意：——袁隆平和他的团队成功种植了盐水水稻。——我听说过。他对我国的农业做出了巨大的贡献。
考查名词辨析。invention发明；competition竞争；contribution贡献；production生产。根据“Yuan
Longping
and
his
team
have
succeeded
in
planting
saltwater
rice”可知这里是说贡献很大，故选C。
11．A
【解析】
句意：京剧是中国文化的重要组成部分。
考查名词辨析。culture文化；invention发明；condition条件；introduction介绍。根据常识可知，京剧是中国传统文化的一种，故选A。
12．D
【解析】
句意：这本书是比尔·盖茨五年前写的。
考查一般过去时的被动语态。根据句中“by”和时间状语“five
years
ago”可知，此处应用一般过去时的被动语态。故选D。
13．B
【解析】
句意：——这些香蕉看起来很不同，它们很甜。
——是的。它们是昨天从台湾带到这里来的。
考查一般过去时的被动语态和be动词。was
brought一般过去时的被动语态；were
brought一般过去时的被动语态；bring动词原形；brought过去式。主语they指代香蕉，与动词bring为被动关系，C、D选项可排除。主语为They，be动词应用were，故选B。
14．D
【解析】
句意：茶是在大约5000年前偶然发明的。它是世界上最受欢迎的饮料之一。
考查时态和语态。主语“Tea”与动词invent之间是动宾关系，结合“about
5,000
years
ago”可知用一般过去时的被动语态，其结构为was/were
done。故选D。
15．D
【解析】
句意：——这辆车看起来很旧。——看这个标志。上面说这辆车是1975年制造的。
考查一般过去时的被动语态。the
car是动作make的承受者，结合时间状语“in
1975”可知，用一般过去时的被动语态。故选D。
16．B
17．C
18．A
19．D
20．C
21．B
22．D
23．A
24．C
25．B
【分析】
这是一篇说明文，文章介绍日本卡通人物哆啦A梦的各种神奇的小玩意。
16．
句意：但你要知道，他不是一只真正的猫，而是一个机器人。
cheap便宜的；real真实的；foolish愚蠢的；lazy懒的。根据“The
cat
is
a
famous
cartoon
character
from
Japan.”可知，哆啦A梦是卡通片里的角色，不是真实的，故选B。
17．
句意：我喜欢哆啦A梦，我也喜欢他的2000个神奇的小玩意儿！
changing变化的；living活着的；amazing惊人的，神奇的；exciting令人兴奋的。根据后文的介绍可知，哆啦A梦的小玩意很神奇，故选C。
18．
句意：把它戴在头上，你就能在空中飞了。
fly飞；stay待；walk走路；rise升起。根据“The
bamboo-copter
flies
at
80
km
per
hour.
It’s
fast.”可知，戴上竹蜻蜓，可以起飞，故选A。
19．
句意：有了这样一个竹蜻蜓，我就不用再骑自行车上学了。
can’t不能；mustn’t禁止；shouldn’t不应该；needn’t不需要。根据“With
a
copter
like
this,
I…go
to
school
by
bike
any
more.”可知，有了竹蜻蜓就不必骑自行车了，故选D。
20．
句意：吃了这个果冻，你就能说世界上任何语言了。
Take拿；Mix混合；Eat吃；Cover覆盖。根据“this
jelly”可知，应该是吃果冻，故选C。
21．
句意：哆啦A梦有一扇很棒的门。
body身体；door门；head头；memory记忆。根据“and
then
pass
through
the
door”可知，是一扇门，故选B。
22．
句意：先说出那个地方的名字，然后穿过那扇门。
direction方向；building建筑物；shape形状；name名字。根据“It
can
take
you
to
any
place
you
want.
First
say
the…of
the
place”可知，是先说出地名，故选D。
23．
句意：拿一片面包。把它粘在一本书上。
Stick粘；Hang悬挂；Leave离开；Knock敲。根据“Take
a
piece
of
the
bread…it
onto
a
page
of
a
book.”可知，此处是stick…onto…短语，意为“把……粘到……上”，故选A。
24．
句意：吃了它，你就能很快记住这一页上的所有内容。
find发现；read阅读；remember记得；understand明白。根据“Doraemon
also
has
memory（记忆）bread.”可知，是记住内容，故选C。
25．
句意：学习新事物很有趣，但吃东西就不一样了，对吧？
Making制做；Learning学习；Buying买；Using使用。根据“…new
things
is
fun,
but
eating
it
isn’t,
right?”可知，是学习新事物，故选B。
26．B
27．D
28．C
29．D
【分析】
本文主要介绍了一家由中国电子商务巨头阿里巴巴创建的无现金商店淘咖啡。人们只需要一个带有淘宝应用程序和一个支付宝账户的智能手机，此外上海也开设了一个没有工作人员的24小时便利店。
26．
细节理解题。根据“Well,
you
may
have
entered
Tao
Cafe,
a
cashless
store
created
by
Chinese-commerce
giant
Alibaba”可知，淘咖啡因无现金商店而出名，故选B。
27．
细节理解题。根据“To
enter
and
shop,
people
only
need
a
smartphone
with
a
Taobao
app
and
an
Alipay
account”可知，人们只需要一个带有淘宝应用程序的智能手机和一个支付宝账户，故选D。
28．
主旨大意题。通读第四段和第五段可知，这两段主要告诉我们淘咖啡馆是如何运作的，故选C。
29．
推理判断题。根据“When
shoppers
are
ready
to
leave,
they
don’t
wait
in
line
to
pay”可知，在淘咖啡店购物节省了排队的时间，故选D。
30．by
31．true
32．drive
33．ago
34．spent
35．interested
36．game
37．others
38．who
39．really
【分析】
本文是一篇记叙文。西雅图是美国的一个美丽的海滨城市。你想就在家参观这个城市吗？一个名叫McKaulay的14岁的美国学生利用他的电脑游戏使之变成现实。
30．
句意：你想待在家里参观吗？根据“Do
you
want
to
visit
it”和“staying
at
home”以及结合选词可知，你想就在家参观这个城市吗？故用介词by“通过，经由”。故填by。
31．
句意：一个14岁的美国学生McKaulay通过他的电脑游戏实现了这一点。结合备选单词和固定短语“come
true实现”可知，
true符合语境。故填ture。
32．
句意：玩家可以驾驶红色或蓝色的火车沿着轨道，经过西雅图著名的地方和建筑物。根据后文“a
red
or
a
blue
train
along
the
track”以及结合选词可知，是开着火车，由于前面是情态动词，后接动词原形drive。故填drive。
33．
句意：McKaulay两年前开始研究这款游戏。根据“started
working
on
the
game”可知，谓语动词是过去时，故用介词ago。故填ago。
34．
句意：他花费了200多个小时在编程这款游戏。根据“spend
time
doing
sth.”及结合备选词汇可知，spend符合语境，而前句时态是过去时，故用过去时动词spent花费。故填spent。
35．
句意：问题是如果人们对这感兴趣，它不必在火车去的地方结束。根据“get
intersted
in
sth.对……感兴趣”结构及备选词汇可知，interested符合语境。故填intersted。
36．
句意：他还试图将自己的游戏放在西雅图中心的网站上。根据“sell
the
game”可知，前文应该是把他的游戏放在网站上。故填game。
37．
句意：如果他成功了，他会把游戏卖给其他人，然后用这笔钱去中国旅行。根据“sell
the
game”以及结合备选词汇可知，将游戏卖给其他人。故填others。
38．
句意：任何听说过西雅图火车的人可能会觉得这很有趣。根据句子结构框可知，这是一个定语从句，缺少关系代词，结合备选词汇可知，who符合语境。故填who。
39．
句意：我想开过它的人会觉得它的确很有趣。根据“
find
it
fun”可知，需要副词来修饰动词，结合备选词汇可知，really符合语境。故填really。
40．was
heard
【解析】
英语句子的主语为Lily。Lily做主语，应该是被听到哭的；再由just
now可知，本题用一般过去时的被动句，其结构为was/were+动词的过去分词；“听到”用hear；因为Lily为第三人称单数，故答案为(1).
was
(2).
heard
41．not
to
forget
to
pass
the
electronic
products/not
to
forget
to
pass
the
digital
products
【解析】
固定搭配：tell
sb
not
to
do
sth“告诉某人不要做某事”；forget
to
do
sth“忘记去做某事”；pass
sth
to
sb“将某物递给某人”；the
electronic/digital
products表示“电子产品”，故填not
to
forget
to
pass
the
electronic/digital
products。
42．was
invited
【解析】
分析句子结构，Hawking（霍金）是主语，这里缺乏谓语“被邀请”；因为2016年已经过去了，因此句子时态用一般过去时，谓语动词要用过去式，霍金是被邀请参加会议的，所以谓语动词要用被动形式：be+动词的过去分词；Hawking（霍金）是第三人称单数，be动词要用was，邀请“invite”的过去分词是invited；故填was
invited。
43．played
especially
【解析】
play演奏，是一个动词，句中which引导的是定语从句，play在从句作谓语，与作主语的which（代指the
music）构成被动关系，所以从句中用了被动语态，这里应填过去分词形式played；especially有趣，是一个副词，修饰后面的动词moved。故填played；especially。
44．were
invited
to
share
【解析】
根据中英文对比可知，英文句子缺少“被邀请去分享”的表达；“邀请”翻译为“invite”，“分享”翻译为“share”；根据时间状语“yesterday”可知，此句应用一般过去时，且主语“They”和谓语动词“invite”是被动关系，所以此句应用一般过去时的被动语态，其构成为“was/were+动词过去分词”，主语为They，be动词应用were，所以第一空应填were；谓语动词invite的过去分词为invited，所以第二空应填invited；根据短语“invite
sb.to
do
sth.（邀请某人做某事）”可知，此处应用不定式to
share作补足语，所以第三空应填to，第四空应填share。故填were；invited；to；share。
六．例文
Technology
plays
an
important
role
in
our
daily
life.
We
benefit
from
them
a
lot
and
they
are
changing
our
lives
greatly.
Of
hundreds
of
technological
inventions,
I
like
the
high-speed
train
best.
In
the
past,
it
took
me
about
20
hours
from
Shenzhen
to
Shanghai
.
But
now
it
only
takes
me
about
4
hours
to
get
to
Shanghai.
This
saves
me
a
lot
of
time.
Moreover,
it’s
comfortable
to
take
the
high-speed
train
because
it
moves
smoothly,
and
I
can
do
some
reading
and
watch
movies
without
any
problem.
I
can
not
only
enjoy
the
view
out
of
the
windows
but
also
have
a
relaxing
time
on
the
train.
Many
people
choose
to
take
the
high-speed
train
because
of
the
lower
price
than
the
plane.
And
it
is
very
convenient.
What
a
great
creative
invention!
【解析】
1.题干解读：本文是一篇材料作文。围绕“新发明”写一篇短文。
2.写作指导：本文主要采用一般现在时。结合自身经历介绍经常使用的新发明，并说说对它的评价及它带来的改变。写作时保持主谓一致性，逻辑性要强，无语法和标点错误。