Unit
3
词形变换
1.
across
adv.
&
prep.
→
cross
v.
2.
upstairs
adj.
&
adv.
→
downstairs
（反义词）
3.
exhibit
v.
→
exhibition
n.
4.
enter
v.
→
entry
n.
5.
communicate
v.
→
communications
n.（复数）
6.
dig
v.
→
dug
（过去式）→
dug
（过去分词）
7.
energetic
adj.
→
energy
n.
8.
day
n.
→
daily
adj.
9.
punishment
n.
→
punish
v.
10.
physics
n.
→
physical
adj.
常用词组
1.
take
a
boat
trip
on
the
river
在河上坐船旅行
2.
have
a
high
fever
发高烧
3.
at
once
马上
4.
arrive
at
到达（小地方）
5.
on
time
准时
6.
need
to
do
sth.
需要做某事
7.
take
the
lift
（up/down）
to...
乘电梯（上/下）到……
8.
over
there
在那边
9.
next
to
the
stairs
在楼梯旁边
10.
at
the
back
of...
在……的后面
11.
pay
attention
to
注意
重点句型
1.
If
the
weather
gets
colder,
put
on
more
warm
clothes.
如果天气变得更冷，穿上更多暖和的衣服。
2.
No
visit
to
Paris
is
complete
without
a
trip
to
the
Louvre
Museum.
如果没有去过卢浮宫，那么去巴黎的参观是不完整的。
3.
Everyone
who
looks
at
the
Mona
Lisa
wonders
what
she
is
thinking
about.
每个看着《蒙娜丽莎》的人都想知道她在想什么。
语法链接
1.
“禁止做某事”的句型总结
（1）No+名词！如：
No
photos.
请勿拍照。
（2）No+动名词!如：
No
shouting!禁止喧哗！
（3）否定祈使句。如：
Don’t
jump.
不要跳。
（4）mustn’t表示“禁止”。如：
You
mustn’t
play
with
fire.
你不准玩火。
（5）can’t表示“不允许”。如：
You
can’t
make
any
noise.
你不准吵闹。
（6）You
aren’t
allowed
to...
表示“不允许对方做某事”。如：
You
aren’t
allowed
to
watch
TV
at
home
before
you
finish
your
homework.
在完成作业之前，你不许在家看电视。
2.
祈使句
（1）祈使句用来表达叮嘱、劝告、希望、禁止、警告、请求或命令等。如：
①Go
and
wash
your
hands.
去洗手。（命令）
②Be
quiet,
please.
请安静。（请求）
③Be
kind
to
our
sister.
要对我们的妹妹友善。（劝告）
④Watch
your
steps.
走路小心。（警告）
⑤Don’t
litter.
不要乱扔垃圾。（禁止）
⑥Don’t
forget
to
take
an
umbrella.
不要忘了带雨伞。（叮嘱）
（2）祈使句的特点：
1）祈使句一般没有主语，说话的对象都是第二人称“你”或“你们”，所以也可以理解为省略了主语you。祈使句末用句号或叹号，读句子时用降调。
2）以动词原形开头，无时态和数的变化。
3）祈使句的否定形式是在动词原形前加don’t。
3.
“if从句+祈使句”的句子结构
此句子结构相当于汉语的“如果……就……”，通常用来表达建议。if从句用一般现在时态。如：
If
you
want
to
know
more
about
it,
call
now.
如果你想了解更多内容，现在就打电话吧。Unit
1
常用词组
1.
on
the
second
floor
在二楼
2.
the
monkey
exhibition
猴子展览
3.
against
the
rules
违反规定
4.
be
in
trouble
遇上麻烦；处于困境
5.
the
monkey’s
tail
那只猴子的尾巴
6.
get
in
入内；进去
7.
cross
that
rope
越过那条绳子
8.
no
good
不合适的；不方便的
9.
no
wonder
难怪；不足为奇
10.
take
a
photo
拍照
11.
the
lost
and
found
office
失物招领处
12.
be
all
right
安然无恙
13.
go
downstairs
下楼
14.
break
the
rules
违反规定
重点句型
1.
What
a
wonderful
museum!
多么奇妙的一家博物馆呀！
2.
No
shouting,
please!It’s
against
the
rules.
请勿喧哗！这是违反规定的。
3.
Don’t
cross
that
rope!不要越过那条绳子！
4.
No
wonder
the
place
is
empty!
难怪这个地方没什么人呢！
5.
I
have
to
find
it,
or
Mum
will
punish
me!
我必须找到它，否则妈妈会处罚我的！
要点精析
1.
What
a
wonderful
museum!
多么奇妙的一家博物馆呀！
what引导的感叹句句型：What+a/an＋形容词＋可数名词单数（＋主语＋谓语）！如：
What
a
nice
present
it
is!
它是一件多么好的礼物啊！
【拓展】how引导的感叹句句型：How＋形容词/副词（＋主语＋谓语）！如：
How
careful
she
is!
她多么细心啊！
2.
It’s
against
the
rules.
这是违反规定的。
against
prep.
违反；违背；对抗。其反义词为for，意为“支持”。如：
Are
you
for
or
against
the
plan?
你支持还是反对这个计划？
3.
It’s
missing!
它丢了！
missing
adj.
找不到的；失踪的。如：
I
never
found
the
missing
book.
我一直没找到丢了的那本书。
4.
...
or
Mum
will
punish
me!
……否则妈妈会惩罚我的！
（1）punish
v.
惩罚；惩处。如：
We
wonder
whom
the
teacher
is
going
to
punish.
我们想知道老师要处罚谁。
（2）punish...
for...
为……惩罚……。如：
Their
teacher
punished
them
for
their
rudeness.
老师因为他们态度粗鲁而责罚他们。Unit
2
常用词组
1.
be
different
from...
与……不同
2.
answers
to
all
your
questions
你所有问题的答案
3.
on
the
second
and
third
floors
在二楼和三楼
4.
dig
coal
from
the
ground
从地里挖煤
5.
create
energy
产生能源
6.
physics
experiments
物理实验
7.
fill...
with...
用……把……装满
8.
control
a
kind
of
truck
on
wheels
操控一种带轮子的卡车
9.
move
it
into
the
correct
place
将它移入到正确的位置
10.
find
out
弄清；查明
11.
travel
into
space
进入太空
12.
compare...
with...
把……与……作比较
13.
of
all
ages
所有年龄段的
14.
something
new
新东西
15.
be
free
免费
16.
in
the
whole
world
在全世界
17.
make
a
noise
发出吵闹声
18.
entry
to...
进入……
19.
as
often
as...
和……一样频繁；……多频繁就多频繁
20.
be
full
of...=be
filled
with...
充满……
重点句型
1.
If
you
ever
go
to
London,
make
sure
you
visit
the
Science
Museum.
如果你去了伦敦，你一定要去参观科学博物馆。
2.
If
you
want
answers
to
all
your
questions
about
science,
this
is
the
right
place
for
you.
如果你想要得到你所有关于科学问题的答案，那么对你而言，这里是个合适的地方。
3.
For
example,
if
you
want
to
fill
a
bag
with
sand,
you
have
to
control
a
kind
of
truck
on
wheels
and
move
it
into
the
correct
place.
例如，如果你想用沙子装满一个袋子，你必须操控一种带轮子的卡车并将它移入到正确的位置。
4.
If
you
compare
the
medicine
of
the
past
with
the
medicine
of
today,
you
will
feel
very
lucky
next
time
you
visit
a
doctor!
如果你将现在的医学跟过去的相比较，下次你去看病的时候就会感到自己是多么的幸运！
5.
You
can
always
find
something
new
and
have
a
wonderful
time
there.
在那里你总能发现新的东西并会玩得很开心。
要点精析
1.
...
because
there
are
lots
of
physics
experiments.
……因为有许多物理实验。
experiment
n.
实验。如：
We
have
just
tried
an
experiment
in
chemistry.
我们刚才试做了一个化学实验。
【拓展】experiment
vi.
尝试；做实验。如：
①Some
scientists
experiment
on
animals.
有些科学家用动物做试验。
②He
experimented
in
painting
at
home.
他在家中试着作画。
③She
is
experimenting
with
different
typewriters
to
see
which
one
suits
her
best.
她正在试用各种不同的打字机，看哪一种最适合她。
2.
...
you
have
to
control
a
kind
of
truck
on
wheels...
……你必须操控一种带轮子的卡车……
control
v.
操作；操控；控制。过去式和过去分词均为controlled。如：
She
is
skillful
enough
to
control
the
machine
now.
现在她已有了足够的技术，可以操纵这台机器了。
【拓展】control
n.
掌控；控制；管制；克制。常见搭配：under
control处于控制之下；be
in
control
of
sth.
控制……；lose
control
of
sth.
失去对……的控制。如：
Don’t
worry—we
have
everything
under
control.
别担心，一切都在我们掌控之中。
3.
If
you
compare
the
medicine
of
the
past
with
the
medicine
of
today...
如果你把现在的医术跟过去的相比较……
compare
v.
对照；对比；比较。如：
Compare
this
with
that,
and
you’ll
see
which
is
better.
把这个和那个相比，你就会看出哪个更好。
【拓展】（1）compare
with...
与……相比。如：
Does
his
latest
book
compare
with
his
first
one?
他的最近一本书能跟他第一本相比吗？
（2）compare...
to...
把……比作……。如：
The
teacher
compared
the
poet
to
a
bird.
老师把那诗人比作一只小鸟。Module
5
Museums
一、完成下列反意疑问句
1.
Linda
ate
nothing
this
morning,
____________
____________?
2.
There’s
hardly
any
milk
in
the
bottle,
____________
____________?
3.
He
has
never
ridden
a
horse
before,
____________
____________?
4.
She
has
breakfast
at
six
every
day,
____________
____________?
5.
Don’t
forget
to
give
Polly
some
food
and
change
her
water,
____________
____________
?
6.
—Let’s
go
shopping
this
afternoon,
____________
____________?
—All
right.
二、用所给单词的适当形式填空
1.
If
anybody
____________
（have）
good
ideas,
please
send
us
an
email.
2.
My
daughter
usually
spends
two
hours
____________（watch）
TV
every
day.
3.
My
deskmate
always
offers
____________
（help）
me
and
I
feel
moved.
4.
It
is
necessary
____________
（have）
breakfast
every
morning.
5.
—I
don’t
know
if
Maria
____________
（join）
us
in
the
fashion
show
tonight.
—I
believe
if
she
____________
（finish）
her
homework,
she
will
join
us.
三、用适当的介词填空
1.
She
is
looking
forward
____________
taking
a
trip
to
Australia.
2.
It’s
____________
the
law
to
smoke
here.
3.
The
school
is
closed
____________
next
month.
4.
Mrs
Green
is
looking
for
a
dress
for
her
daughter
____________
a
shop.
5.
Look
____________
the
bird!How
beautiful
it
is!
6.
The
boys
are
talking
____________
how
to
make
a
model
plane.
7.
Compare
your
bag
____________
hers
and
you’ll
know
which
is
better.
8.
I
took
a
lot
of
photos
____________
my
younger
sister.
9.
They
stayed
in
the
town
____________
two
days.
10.
The
library
is
open
____________
8:00
am
____________
5:30
pm.
四、用方框中所给单词或短语的适当形式填空
A
punish
wheel
downstairs
no
wonder
shout
1.
There
should
be
no
____________
and
no
running
in
the
house.
2.
The
boy
ran
____________
to
see
his
mother.
3.
A
car
usually
has
four
____________
.
4.
Jack
lost
his
camera
yesterday.
____________
he
looks
unhappy.
5.
Don’t
____________
your
child
for
being
honest.
B
warm
up
make
sure
learn
about
compare...
with
find
out
of
all
ages
fill...
with
as
well
pay
a
visit
6.
The
Science
Museum
is
interesting
for
people
____________
.
7.
Please
____________
the
bottle
____________
water.
8.
You
must
____________
that
all
the
lights
are
turned
off
before
you
leave.
9.
Sally
likes
growing
flowers
and
Han
Mei
does
____________
.
10.
Some
parents
often
____________
their
children
____________
other
children.
11.
I
____________
to
my
uncle
while
I
stayed
in
Beijing.
12.
Anna
is
going
on
a
tour
of
Xi’an,
and
she
wants
to
____________
Chinese
history.
13.
Did
you
____________
whether
there
were
any
seats
left?
14.
We
must
____________
before
we
do
sports.
五、词汇运用
根据短文内容和所给中文提示，写出空白处各单词的正确形式。每空限填一词。
Not
long
ago,
our
city
built
a
new
museum.
The
museum
is
great
for
people
of
all
ages.
What’s
more,
1
____________（进入权）
to
the
museum
is
free.
No
wonder
a
lot
of
people
go
to
visit
it.
Last
Saturday,
I
went
there.
When
I
was
standing
in
front
of
the
museum,
I
was
so
excited.
Before
I
entered
it,
my
guide
told
me
that
it
was
against
the
2
____________（规定）
to
take
photos
or
touch
the
paintings
on
the
first
floor.
He
said,
“If
you
break
the
rules,
they
will
3
____________（惩罚）
you.
So
if
you
don’t
want
to
get
into
4
____________（麻烦）,
you’d
better
follow
the
rules.”
We
stayed
on
the
first
floor
for
about
an
hour.
Then
we
went
5
__________（往楼上）.
The
second
floor
was
a
lot
more
fantastic.
On
this
floor,
we
learnt
a
lot
about
maths
as
well
as
6________（物理学）
and
chemistry.
We
also
learnt
how
people
used
coal
to
create
7
__________（能量）.
We
stayed
on
the
second
floor
for
an
hour
and
a
half.
Then
we
went
to
the
third
floor.
I
liked
spending
time
there
because
there
was
a
8
_________（卡车）
with
four
wheels.
With
the
help
of
a
worker,
I
learnt
how
to
9
____________（操纵；控制）
it.
It
was
an
unforgettable
10
____________（经历）.
六、语法填空
阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。
How
to
Beat
Sadness（悲伤）
We
all
have
days
when
we
are
down,
tired
and
unhappy.
That’s
OK.
Here
are
a
few
simple
ways
to
help
you
feel
better
1
____________
you
are
feeling
sad.
First,
stand
up
straight
and
this
helps
your
energy
flow（流动）.
When
your
energy
is
flowing
freely,
you
can
flow
too.
2
____________（two）,
smile!
It’s
easy
to
do
and
has
good
results.
This
way
can
not
only
leave
you
in
a
good
mood（心情）
but
also
bring
others
3
____________
good
mood.
Third,
4
（listen）
to
music.
It
can
be
5
（you）
favourite
music.
Some
6
____________（kind）
of
music
work
better
than
others,
so
try
and
find
out
what
kind
of
music
works
the
7
____________（well）
for
you.
Fourth,
take
some
“me”
time.
You
can
find
pleasure
in
8
____________（read）
a
book,
watching
a
sunrise
or
having
a
hot
bath,
or
something
like
that.
9
____________（final）,
exercise.
Even
something
as
simple
as
taking
a
walk
will
get
your
blood
flowing.
It
is
a
great
way
to
clear
your
mind
of
anything
that
makes
you
sad.
I
believe
these
ways
10
____________（cheer）
you
up
when
you
are
down.
参考答案
Module
5
Museums
一、1.
did
she
2.
is
there
3.
has
he
4.
doesn’t
she
5.
will
you
6.
shall
we
二、1.
has
2.
watching
3.
to
help
4.
to
have
5.
will
join,
finishes
三、1.
to
2.
against
3.
until
4.
in
5.
at
6.
about
7.
with
8.
of
9.
for
10.
from,
to
四、1.
shouting
2.
downstairs
3.
wheels
4.
No
wonder
5.
punish
6.
of
all
ages
7.
fill,
with
8.
make
sure
9.
as
well
10.
compare,
with
11.
paid
a
visit
12.
learn
about
13.
find
out
14.
warm
up
五、1.
entry
2.
rules
3.
punish
4.
trouble
5.
upstairs
6.
physics
7.
energy
8.
truck
9.
control
10.
experience
六、1.
when
2.
Second
3.
a
4.
listen
5.
your
6.
kinds
7.
best
8.
reading
9.
Finally
10.
will
cheer
