中小学教育资源及组卷应用平台
(?http:?/??/?www.21cnjy.com?/??)
1.
To
learn
some
new
words
and
phrases
in
this
unit.
2.
To
know
how
to
use
these
words
and
phrases.
3.
To
know
the
form
of
the
test
by
learning
the
keystones.www.21-cn-jy.com
4.
To
cultivate
the
capacity
of
observing
the
key
words【版权所有：21教育】
(?http:?/??/?www.21cnjy.com?/??)
China
four
great
inventions
(?http:?/??/?www.21cnjy.com?/??)
1.
Can
you
guess
the
topic
of
the
unit?
____________________________________________________________________
2.
What
great
inventions
can
you
tell
you
classmates?21教育名师原创作品
___________________________________________________________________
3.
What
changes
do
these
great
inventions
bring?
___________________________________________________________________
一、必记单词
advertisement
n.广告
distance
n.距离；间距
funny
adj.滑稽的；好笑的
Mobile
phone
n.移动电话
create
v.创造；创作
anytime
adv.在任何时候
telephone
n.电话
develop
v.开发；研制
comfortable
adj.舒服的；舒适的
candle
n.蜡烛
century
n.世纪
daytime
n.白天；日间
passenger
n.乘客；旅客
dust
n.灰尘；尘土
invent
v.发明
special
adj.特殊的；特别的
practical
adj.有用的；适用的
wing
n.翅膀，机翼
since
prep.自...以来
introduction
n.引言
二、常考短语
instead
of
取代,替代
近义词：in
place
of
live
a
better
life
过更好的生活
since
then
从那以后
近义词：from
then
on
Keep
in
touch
with
与……保持联系
近义词：stay
in
touch
with
keep…off
使……远离
近义词：stay
away
from
at
the
same
time
同时
with
the
help
of
在……的帮助
近义词：with
one’s
help
help
sb
(to)
do
sth
帮助某人做某事
allow
sb
to
do
sth
允许某人做某人
imagine
doing
sth
想象做某事
三、重点句型
1.
They
help
people
live
a
better
life.
They
allow
peopl
(?http:?/??/?www.21cnjy.com?)e
to
keep
in
touch
with
each
other
anytime,
anywhere.
3.
With
light
(?http:?/??/?www.21cnjy.com?)
bulbs,
people
can
do
as
many
things
in
the
evening
as
they
can
in
the
daytime.
(?http:?/??/?www.21cnjy.com?/??)
1.
Listen
to
advertisements
for
four
funny
inventions.听四则有趣发明的广告
(1).advertisement
n.广告(可数)
ad
缩写
advertise
v.做广告，登广告
They
will
put
an
advertisement
in
the
newspaper.他们将在报纸里放一则广告。
(2).funny
adj.可笑的；滑稽的
You’re
an
extremely
funny
man.你是一个非常滑稽的人。
21cnjy.com
fun与funny的区别:
fun与funny都可以作形容词，但它们的意思不同,fun意为有趣的
funny意为滑稽的,
fun还可以作名词,意为乐趣,有趣的事物.
【即学即练】
1.
Miss
White
recently
(?http:?/??/?www.21cnjy.com?)
placed
________
an
in
the
local
newspaper.
怀特小姐最近在当地报纸上刊登了一则广告。21·cn·jy·com
2.
Jane
is
________.
简是一个很有意思的人。
3.
Jane
is
________.
简是一个很滑稽的人。
解析:
1.
advertisement
2.
fun
3.
funny
2.
Write
a
short
artic
(?http:?/??/?www.21cnjy.com?)le
about
a
new
invention
that
you
will
create.写一篇有关你要创造的一项新发明的短文.
create
v.创作,创造
Who
created
the
world?
谁创造了世界？
creation
n.创造物,作品
creator
n.创造者
creative
adj.有创造力的
creativity
n.创造力
【即学即练】
1.
试翻译：这个创造者创作了这个作品，他很有创造力。
The
__________
_________
the
__________
,he
is
__________.
解析:
creator
created
creation
creative
3.
The
telephone
(1)
telephone
n.电话,电话机
缩写形式是phone
mobil
phone移动电话,手机
I
don’t
have
a
telephone.我没有一部电话.
(2)
telephone
v.给……打电话
I
telephone
my
grandpa
every
week.我每周给爷爷打电话.【来源：21·世纪·教育·网】
(3)
给某人打电话的表达：
①telephone
/phone
sb
②call
sb
③give
sb
a
call
④make
a
telephone
call
to
sb
【即学即练】
1.
我经常打
(?http:?/??/?www.21cnjy.com?)电话跟妈妈说我的学习情况。
1.
请打电话给我。
3.
我昨天给爸爸打过电话了。
4.
我朋友经常打电话给我。
解析：
1.
I
often
telephone
/phone
my
mother
about
my
study.
2-1-c-n-j-y
2.
Please
call
me.
3.
I
gave
my
father
a
call
yesterday.
4.
My
friends
often
make
a
telephone
call
to
me.
4.
After
its
inv
(?http:?/??/?www.21cnjy.com?)ention,
traveling
became
faster
and
more
comfortable.它发明后旅行变得更快更舒适了.【出处：21教育名师】
comfortable
adj.舒适的,其比较级是more
comfortable.
comfortably
adv.舒适地
uncomfortable
adj.使人不舒服的
A
home
should
be
comfortable
and
friendly.
家应该让人感觉到舒适、亲切的.
【即学即练】
1.
The
clot
(?http:?/??/?www.21cnjy.com?)h
feel
_________
.
(comfortable;
comfortably)
2.
The
house
is
_________than
the
office.
A.
comfortable
B.
comfortably
C.
more
comfortable
D.
most
comfortable21
cnjy
com
解析:
1.
comfo
(?http:?/??/?www.21cnjy.com?)rtable；
2.
C
5.
Alexander
Graham
Bell
invented
one
of
the
first
practical
telephones
in
1876.
Alexander
Graham
Bell在1876年发明了第一批可用的电话之一.
(1)
invent
v.发明
invention
n.发明
inventor
v.发明家
辨析：invent与discover
invent发明指客观上没有，发明以前未曾有过的东西，如新发明的使用工具，
discover
发现
指发现客观已存在，但是不为人知的东西或者事情；
Gilbert
disco
(?http:?/??/?www.21cnjy.com?)vered
electricity,but
Edison
invented
the
electric
light
bulb.
(2)
practical
adj.实用的
拓展：practice
练习
n
practise
练习
v
Our
clothes
are
(?http:?/??/?www.21cnjy.com?)lightweight,
fashionable
and
practical
for
holidays.
我们的服装轻便,时尚，并且很适合度假穿。
2·1·c·n·j·y
【即学即练】
1.
My
friend
_______a
robot.
A.
invented
B.
discovered
C.
ordered
D.
held
2.
The
police
_______
the
lost
painting
at
the
thief
his
home.【来源：21cnj
y.co
m】
A.
created
B.
developed
C.
discovered
D.
invented
3.
I
heard
him
_______
the
piano
when
passing
by.
A.
practical
B.
to
practice
C.
practise
D.
practicing
解析:
1.
A
2.
C
3.
D
6.
They
allow
people
to
keep
in
touch
with
each
other
anytime,
anywhere.它们容许人们在任何时候，在任何地点彼此保持联系。
(1)
allow
sb
to
do
sth
允许某人做某事
allow
doing是某人允许做某事
We
don't
allow
smoking
in
our
house.
在我们家里不容许吸烟。
They
allow
their
children
to
go
to
the
park.他们允许孩子们去公园。
(2)
keep
in
touch
with
sb=stay
in
touch
with
和某人保持联系
Do
you
still
keep
in
touch
with
your
parents
after
you
leave
them?
你离开父母以后还经常与他们保持联系吗？
【即学即练】
1.
My
mother
_
(?http:?/??/?www.21cnjy.com?)_____me
______TV
after
I
finished
my
homework.
A.
Allow;
to
watch
B.
allow;
watching
C.
allowed;
(?http:?/??/?www.21cnjy.com?)to
watch
D.
allowed;
watching
2.
Tom
often
keep
in
touch
with
me.
A.
give
me
a
call
B.
stay
in
touch
with
C.
miss
me
解析:
1.
C
2.
B
7.
With
light
bulbs,p
(?http:?/??/?www.21cnjy.com?)eople
can
do
as
many
things
in
the
evenings
as
they
can
in
the
daytime.用电灯,人们在
晚上做和明天一样多的事情.
as
many+复数名词+as
one
can
和…一样多的…
You
can
borrow
as
many
books
as
he
can.你可以和他借一样多的书.
As+adj/adv(原级)+as
和...一样
not
+
so
(as)
+adj/adv(原级)+as(不如……那样)
【即学即练】
1.
她和她妈妈一
(?http:?/??/?www.21cnjy.com?)样是一位善良的护士。
___________________________________________________________________
2.
他可以完成和他哥哥一样多的任务。
___________________________________________________________________
3.
英语没有科学难。
___________________________________________________________________
解析
1.
She
is
a
(?http:?/??/?www.21cnjy.com?)s
a
kind
nurse
as
her
mother
.
2.
He
can
finish
as
many
tasks
as
his
brother
can.
3.
English
is
not
so
difficult
as
science.21·世纪
教育网
综合练习
一．英汉互译。
in
the
early
19th
century_______________
2.电灯泡__________________
in
the
daytime_____________________
4.millions
of
__________________
each
other_________________________
6.过更好的生活_________________
从那以后________________________
8.与...保持联系___________________
9.想象做某事_______________________
10.允许某人做某事________________
二、同义词。
(
)
1.
My
new
shoes
feel
comfortable,
so
I
like
wearing
them.
A.
hard
B.
good
C.
soft
and
nice
D.
beautiful
(
)
2.
Our
company
developed
a
new
umbrella
last
month.
A.
found
B.
bought
C.
created
D.
sold
(
)
3.
This
story
happened
a
century
ago.
A.
a
hundred
years
B.
a
few
hundred
years
C.
a
thousand
years
D.
thousands
of
years
(
)
4.
Your
invention
is
clever,
but
not
practical.21教育网
A.
nice
B.
useful
C.
useless
D.
important
(
)
5.
We
can
(?http:?/??/?www.21cnjy.com?)use
solar
power
instead
of
petrol
to
make
less
pollution.
A.
sad
B.
amusing
C.
unhappy
D.
in
place
of
(
)
6.
At
the
start
of
the
20th
century,
cars
became
popular.
A.
beginning
B.
end
C.
middle
D.
first
(
)
7.
Since
then,
he
has
developed
another
bad
habit.
A.
at
that
moment
B.
from
then
on
C.
a
few
days
ago
D.
after
a
few
days
(
)
8.
Cars
are
not
as
fast
as
planes.
A.
more
fast
than
B.
faster
than
C.
more
slow
than
D.
slower
than
解析：
一．英汉互译。
1.
19世纪早期
2.
light
bulb
3.
白天
4.
数以百万的
5.
彼此
6.
live
a
better
life
7.
since
then
8.
keep
in
touch
with
9.
imagine
doing
sth
10.
allow
sb
to
do
sth
二、同义词。
1-5
CCABD
6-8
ABD
(?http:?/??/?www.21cnjy.com?/??)
一、完成句子。
1.
为了过上更好的生活，他决定买车。
To
________
________
_________
_________,
he
decided
to
buy
a
car.
2.
Lily
不喜欢在白天学习。
Lily
does
not
like
study
_______
________
_______.
3.
为了保持健康，你最好远离垃圾食品。
To
keep
healthy,
you
(?http:?/??/?www.21cnjy.com?)’d
better
_________
yourself
_______
the
junk
food.
4.
从那以后，我们再也没有见过他了。_______
_______,
we
haven’t
seen
him.
5.
现在，人们都会用电子邮件相互保持联系。
Now,
people
use
(?http:?/??/?www.21cnjy.com?)
e-mails
to
________
________
________
________
each
other.
6.你不可以同时做两件不同的事情。
You
can’t
do
t
(?http:?/??/?www.21cnjy.com?)wo
different
things
________
________
________
________
7.因为他身体不舒服，所以我代替他去。
Because
he
didn’t
feel
well,
I
went
there________
________
him
在20世纪初，汽车变得流行起来。
_______
_______
________
_______
_______,cars
became
popular.
2、单项选择。
从下面每小题的A、B、C、D四个选项中选出可从填入空白处的最佳选项。
(
)
1.
---He
is
tired.
Let
me
go
__________.
---We
will
go
there
on
foot
__________
by
bus.21
cnjy
com
A.
instead
of;
instead
B.
instead
of;
instead
of
C.
instead;
instead
D.
instead;
instead
of
(
)
2.
---
I
think
the
wheel
is
a
great
invention.
---I
agree
with
you.
I
can’t
imagine
____________
without
it.
A.
to
live
B.
lived
C.
living
D.
live
(
)
3.
The
center
of
(?http:?/??/?www.21cnjy.com?)
the
city
is
about
10
miles
__________
from
the
station,
but
her
parents
don’t
live
________
away.
A.
far;
distant
(?http:?/??/?www.21cnjy.com?)B.
far;
far
C.
distant;
distant
D.
distant;
far
(
)
4.
---With
the
card,
you
can
take
money
out
of
the
machine
_____________.
---So
it’s
ve
(?http:?/??/?www.21cnjy.com?)ry
convenient.
I
can
go
____________to
buy
things
with
the
card.
A.
anytime;
anywhere
B.
anytime;
somewhere
C.
sometime;
somewhere
D.
sometime;
anywhere
(
)
5.
If
the
(?http:?/??/?www.21cnjy.com?)re
were
no
examinations,
we
should
have
_________
at
school.
A.
the
happiest
time
B.
a
more
happier
time
C.
much
happiest
time
D.
a
much
happier
time
三、词形填空。
1.Edison
was
famous
for
his
_______________(invent).
2.
In
the
early
___________(twenty)
century,
cars
became
popular.
3.
They
allow
pe
(?http:?/??/?www.21cnjy.com?)ople
_____________(keep)
in
touch
with
each
other
anytime,
anywhere.21世纪教育网版权所有
4.
Today
_____________(thousand)
of
people
across
the
world
come
to
China.
5.
America
is
a
_____________(develop)
country.
6.
Lucy
is
the______________(tall)
of
the
two.
7.
English
is
as
____________(important)
as
Chinese.
8.
Can
you
walk
____________(far)
than
a
young
man?
9.
This
is
the
___________(good)
city
that
we
have
ever
visited.www-2-1-cnjy-com
10.With
light
bulb
(?http:?/??/?www.21cnjy.com?),
people
can
do
as__________
(many)
things
in
the
evening
as
they
can
in
the
daytime.
11.
Can
you
tell
me
th
(?http:?/??/?www.21cnjy.com?)e
__________(distant)
between
your
home
and
your
school?
12.
Great
inventions
help
people
live
a
better
________.(life)
13.
Can
you
imagine
_____________(live)
without
light
bulbs?
解析：
一、完成句子。
1.
live
a
better
l
(?http:?/??/?www.21cnjy.com?)ife
2.
in
the
daytime
3.
keep
from
4.
since
than
5.
keep
in
touch
with
6.
at
the
same
time
7.
instead
of
8.
in
the
early
20th
century
二、单项选择。
1-5:
DCDAD
三、词形填空。
1.
inventions
2.
twentieth
3.
to
keep
4.
thousands
5.
developed
6.
taller
7.
important
8.
farther
9.
best
10.
many
11.
distance
12.
life
13.
living
(?http:?/??/?www.21cnjy.com?/??)
1．必记单词
advertisement
n.广告
distance
n.距离；间距
funny
adj.滑稽的；好笑的
Mobile
phone
n.移动电话
create
v.创造；创作
anytime
adv.在任何时候
telephone
n.电话
develop
v.开发；研制
comfortable
adj.舒服的；舒适的
candle
n.蜡烛
century
n.世纪
daytime
n.白天；日间
passenger
n.乘客；旅客
dust
n.灰尘；尘土
invent
v.发明
special
adj.特殊的；特别的
practical
adj.有用的；适用的
wing
n.翅膀，机翼
since
prep.自...以来
introduction
n.引言
2．常考短语
instead
of
取代,替代
近义词：in
place
of
live
a
better
life
过更好的生活
since
then
从那以后
近义词：from
then
on
Keep
in
touch
with
与……保持联系
近义词：stay
in
touch
with
keep…off
使……远离
近义词：stay
away
from
at
the
same
time
同时
with
the
help
of
在……的帮助
近义词：with
one’s
help
help
sb
(to)
do
sth
帮助某人做某事
allow
sb
to
do
sth
允许某人做某人
imagine
doing
sth
想象做某事
学生易错点整理：
————————————————————
(?http:?/??/?www.21cnjy.com?)———————————————————————————————————————————————————————————————————————————————————————————————————————————————————
Unit4
Inventions
21世纪教育网
www.21cnjy.com
精品试卷·第
2
页
（共
2
页）
HYPERLINK
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21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
(?http:?/??/?www.21cnjy.com?/??)
一、完成句子。
1.
为了过上更好的生活，他决定买车。
To
________
________
_________
_________,
he
decided
to
buy
a
car.
2.
Lily
不喜欢在白天学习。
Lily
does
not
like
study
_______
________
_______.21世纪教育网版权所有
3.
为了保持健康，你最好远离垃圾食品。
To
keep
health
(?http:?/??/?www.21cnjy.com?)y,
you’d
better
_________
yourself
_______
the
junk
food.
4.
从那以后，我们再也没有见过他了。_______
_______,
we
haven’t
seen
him.
5.
现在，人们都会用电子邮件相互保持联系。
Now,
people
use
e-mai
(?http:?/??/?www.21cnjy.com?)ls
to
________
________
________
________
each
other.
6.你不可以同时做两件不同的事情。
You
can’t
do
two
di
(?http:?/??/?www.21cnjy.com?)fferent
things
________
________
________
________
7.因为他身体不舒服，所以我代替他去。
Because
he
didn’t
feel
well,
I
went
there________
________
him
在20世纪初，汽车变得流行起来。
_______
_______
________
_______
_______,cars
became
popular.
2、单项选择。
从下面每小题的A、B、C、D四个选项中选出可从填入空白处的最佳选项。
(
)
1.
---He
is
tired.
Let
me
go
__________.
---We
will
go
there
on
foot
__________
by
bus.21cnjy.com
A.
instead
of;
instead
B.
instead
of;
instead
of
C.
instead;
instead
D.
instead;
instead
of
(
)
2.
---
I
think
the
wheel
is
a
great
invention.21·cn·jy·com
---I
agree
with
you.
I
can’t
imagine
____________
without
it.
A.
to
live
B.
lived
C.
living
D.
live
(
)
3.
The
ce
(?http:?/??/?www.21cnjy.com?)nter
of
the
city
is
about
10
miles
__________
from
the
station,
but
her
parents
don’t
live
________
away.www.21-cn-jy.com
A.
far;
distant
(?http:?/??/?www.21cnjy.com?)B.
far;
far
C.
distant;
distant
D.
distant;
far
(
)
4.
---With
the
card,
you
can
take
money
out
of
the
machine
_____________.
---So
it’s
(?http:?/??/?www.21cnjy.com?)
very
convenient.
I
can
go
____________to
buy
things
with
the
card.
A.
anytime;
anywhere
B.
anytime;
somewhere
C.
sometime;
somewhere
D.
sometime;
anywhere
(
)
5.
If
the
(?http:?/??/?www.21cnjy.com?)re
were
no
examinations,
we
should
have
_________
at
school.
A.
the
happiest
time
B.
a
more
happier
time
C.
much
happiest
time
D.
a
much
happier
time
三、词形填空。
1.Edison
was
famous
for
his
_______________(invent).21教育网
2.
In
the
early
___________(twenty)
century,
cars
became
popular.
3.
They
allow
peo
(?http:?/??/?www.21cnjy.com?)ple
_____________(keep)
in
touch
with
each
other
anytime,
anywhere.2·1·c·n·j·y
4.
Today
_____________(thousand)
of
people
across
the
world
come
to
China.
5.
America
is
a
_____________(develop)
country.
6.
Lucy
is
the______________(tall)
of
the
two.
7.
English
is
as
____________(important)
as
Chinese.21·世纪
教育网
8.
Can
you
walk
____________(far)
than
a
young
man?www-2-1-cnjy-com
9.
This
is
the
___________(good)
city
that
we
have
ever
visited.2-1-c-n-j-y
10.With
light
(?http:?/??/?www.21cnjy.com?)
bulb,
people
can
do
as__________
(many)
things
in
the
evening
as
they
can
in
the
daytime.21
cnjy
com
11.
Can
you
tell
me
(?http:?/??/?www.21cnjy.com?)
the
__________(distant)
between
your
home
and
your
school?
12.
Great
inventions
help
people
live
a
better
________.(life)【来源：21cnj
y.co
m】
13.
Can
you
imagine
_____________(live)
without
light
bulbs?【来源：21·世纪·教育·网】
解析：
一、完成句子。
1.
live
a
bet
(?http:?/??/?www.21cnjy.com?)ter
life
2.
in
the
daytime
3.
keep
from
4.
since
than
5.
keep
in
touch
with
6.
at
the
same
time
7.
instead
of
【出处：21教育名师】
8.
in
the
early
20th
century
二、单项选择。
1-5:
DCDAD
三、词形填空。
1.
inventions
2.
twentieth
3.
to
keep
4.
thousands
5.
developed
6.
taller
7.
important
8.
farther
9.
best
10.
many
11.
distance
12.
life
13.
living
(?http:?/??/?www.21cnjy.com?/??)
1．必记单词
advertisement
n.广告
distance
n.距离；间距
funny
adj.滑稽的；好笑的
Mobile
phone
n.移动电话
create
v.创造；创作
anytime
adv.在任何时候
telephone
n.电话
develop
v.开发；研制
comfortable
adj.舒服的；舒适的
candle
n.蜡烛
century
n.世纪
daytime
n.白天；日间
passenger
n.乘客；旅客
dust
n.灰尘；尘土
invent
v.发明
special
adj.特殊的；特别的
practical
adj.有用的；适用的
wing
n.翅膀，机翼
since
prep.自...以来
introduction
n.引言
2．常考短语
instead
of
取代,替代
近义词：in
place
of
live
a
better
life
过更好的生活
since
then
从那以后
近义词：from
then
on
Keep
in
touch
with
与……保持联系
近义词：stay
in
touch
with
keep…off
使……远离
近义词：stay
away
from
at
the
same
time
同时
with
the
help
of
在……的帮助
近义词：with
one’s
help
help
sb
(to)
do
sth
帮助某人做某事
allow
sb
to
do
sth
允许某人做某人
imagine
doing
sth
想象做某事
学生易错点整理：
—————————————————
(?http:?/??/?www.21cnjy.com?)——————————————————————————————————————————————————————————————————————————————————————————————————————————————————————
Unit4
Inventions
21世纪教育网
www.21cnjy.com
精品试卷·第
2
页
（共
2
页）
HYPERLINK
"http://21世纪教育网(www.21cnjy.com)
"
21世纪教育网(www.21cnjy.com)
