Module 1 Amazing things Unit 2 Numbers 单元学案（含答案）

中小学教育资源及组卷应用平台
Unit
2
Numbers学案
【必考词汇】
Read
a
story
about
numbers.
number
此处用作可数名词，意为“数字”。number还可意为“电话号码”。
【拓展】number
还可用作及物动词，意为“标序号，给...编号”
Please
number
the
pictures.
Check
some
Maths
problems.
check
及物动词，“检查，核实”
【拓展】
check
的相关短语
check
in
登记，检票
check
out
办清手续后离开
check
up
检验
problem
可数名词，“问题，难题”
辨析：problem
与question
problem
多指有待解决的问题，特别是疑难的问题或令人疑惑的事，人或情况。常与work
out和solve
等搭配
solve
the
problem
解决问题
deal
with
the
problem
处理问题
question
意思相对广泛，指需要解决或解答的具体问题。常与ask
和answer
搭配
ask
questions
问问题answer
the
question
回答这个问题
The
king’s
favourite
game
was
chess.
favourite
“最喜欢的”，通常位于名词前作定语,没有比较级和最高级形式，在含义上相当于like
best
What’s
sb’s
favourite
...?
=
What
...
do/
dose
sb.
like
best?
【拓展】也可用作名词，意为“最喜欢的人或物”
This
book
is
my
favourite.
4.
play的用法
play
chess
下象棋
play
card
打牌play
football，play
basketball
（play
+棋牌、球类运动）play
the
piano
弹钢琴
play
the
violin
拉小提琴
（play
+
the+乐器）
5.
One
day,
a
wise
old
man
came
to
the
palace
and
the
king
challenged
him
to
a
game.
(1)one
day
“某一天，有一天”
辨析：one
day与some
day
one
day
（过去）有一天，（将来）某一天，用于过去时或将来时
some
day
（将来）总有一天，只用于将来时
Eg：I
think
my
dream
will
come
true
one
day
/some
day.我想我的梦想有一天会实现。
Eg：One
day,
the
old
woman
was
very
sad.有一天，那位老妇人很悲伤。
（2）challenge
sb.
to
sth.
向某人挑战......
【拓展】challenge
sb.
to
do
sth.
向某人挑战做某事，激励某人做某事
(3)wise是形容词，意为“有智慧的”。Eg：A
wise
woman
never
shows
her
smart.
【拓展】：wisdom
n.智慧
eg：Experience
is
the
mother
of
wisdom.经验为智慧之母。
6.
The
King
promised
the
old
man,
“
You
can
have
any
prize
if
you
win
the
game.”
①promise
sb.
sth.
She
promised
me
the
book.
她许诺给我这本书。
②
promise
to
do
sth.
They
promised
to
come
to
the
pary
on
time.
他们答应会准时来参加聚会。
③
promise也可以作名词，make
a
promise意为“许下诺言，答应，保证”
如：
My
mother
made
a
promise
to
buy
a
new
bike
for
me.
我母亲答应给我买一辆新自行车。
...
And
then
double
the
amount
for
each
of
the
rest
of
the
squares.
rest
此处用作名词，“剩余部分”，the
rest
作主语时，谓语动词的单复数要视作具体情况而定，如果所指代的为得数名词，则视为复数；如果所指代的为不可数名词，则视为单数。
the
rest
of...
“......的剩余部分”，作主语时谓语动词的单复数取决于of后面的名词形式。
One
of
the
books
is
written
in
Chinese,
and
the
rest
are
in
English.
The
rest
of
the
money
was
donated
to
charities.
8.
Wouldn’t
you
like
gold
or
silver
instead?难道你不想要金子或银子代替？
instead副词，意为“代替；顶替”。
She
is
very
busy.
Let’s
go
instead.她太忙了，还是让我们去吧。
I’ll
read
newspapers
instead
of
seeing
a
film.我将看报纸而不是看电影。
辨析：instead
与instead
of
instead
副词，代替，顶替，相反
，位于名首或句末
instead
of
介词短语，“代替，而不是”，后接名词，代词或动名词
instead
of
doing
sth.
代替做某事
9.
The
king
quickly
realized
the
problem?国王很快意识到了问题??
realized是动词realize的过去式。Realize及物动词，意为“认识到；意识到”，常见用法有：
(1)realize+n.
At
last
she
realized
her
mistakes.最后她意识到了她的错误。
(2)realize+that从句
I
realized
that
it
was
time
to
go
to
school.我意识到该上学了。
10.
…he
would
still
not
have
enough
rice
to
put
on
all
the
squares!
enough此处用作形容词，意为“充足的；足够的”。可接可数名词或不可数名词。它放到名词前面或后面都可以。
He
doesn’t
have
enough
time/time
enough
to
finish
the
work.他没有足够的时间去完成这项工作。
【拓展】enough做副词时，意为“足够地，十分”，通常用于所修饰的形容
词或副词之后。
Eg：The
boy
is
strong
enough
to
lift
the
heavy
box.这个男孩很强壮，能举起这个沉重的箱子。
11.
I
can
teach
you
how
to
make
more
money
if
you
promise
to
follow
my
advice,?
advice不可数名词，意为“建议”。表示“一条建议”用a/one
piece
of
advice,表示一些建议用some
advice。
Eg：I’ll
give
you
some
advice
on
how
to
look
after
your
pet
dog.
我将给你一些怎样照顾你的宠物的建议。
【拓展】:
（1）advice的常用搭配：
Give
sb.
some
advice/give
some
advice
to
sb.给某人一些建议
ask
for
advice征求意见
follow/take
sb’s
advice接受某人的建议
advice动词，意为“建议”，后接名词、代词或v.-ing形式作宾语，
也可用于advice
sb.(not)to
do
sth.结构，意为“建议某人不要做某事”。
She
advice
us
to
wait
(for)
one
more
day.她建议我们再等一天。
From
then
on
he
was
not
lazy
any
more.
Not
...
any
more
相当于no
more,
“不再”，但两者位置不同，not
...any
more中not常与助动词或情态动词连用，any
more位于句末；no
more则位于助动词后，实义动词前
I
won’t
play
computer
games
any
more.
=
I
will
no
more
play
computer
games.
Where
the
story
took
place.
辨析：take
place
与happen
均表“发生”，均无被动语态。
take
place
表示“发生，举行”，一般指有计划性的发生，如：
When
will
the
football
game
take
place?
happen
表示“发生，碰巧”，一般用于偶然或突发性事件，没有预见性
A
car
accident
happened
in
that
street.
Our
Maths
teachers
uses
a
lot
of
games
to
help
us
learn.
use...to
do
sth.
“用...做某事”，相当于use...for
doing
sth.
【拓展】
used
to
do
sth:
过去常常做某事
be/get
used
to
doing
sth:习惯于做某事
Before
the
invention
of
written
numbers,
people
used
many
different
ways
to
count
things.
(1)invention:n.发明
相关词invent:v.发明
Inventor:n.发明家
This
developed
into
tools
like
the
abacus.
develop.v.发展
相关词
developed:
adj.
发展的，发达的
developing:
adj.发展中的
development:
n.发展
17.However,
the
could
only
count
small
numbers
in
this
way.
in
this
way
用这种方法，这样
Only
in
this
way
can
we
do
better
in
English.
in
the
way
挡道，妨碍
Look,
a
car
is
in
the
way.
on
the
way
在路上，在途中
I
met
my
uncle
on
the
way
to
school.
by
the
way
顺便说一下
By
the
way,
what
time
is
it?
【必考句型】
1.
If引导的条件状语从句
常用的if条件状语从句表示在某种条件下，某件事很可能发生。
Eg：If
you
ask
him,
he
will
help
you.如果你请他帮忙，他会帮你的。
Eg：If
you
have
finished
the
homework
you
can
go
home.
注意if条件句的时态搭配有以下几种情况：
（1）
if
从句用一般现在时，主句用一般将来时，
eg：If
he
runs,
he’ll
get
there
in
time.
如果他跑着去，就会及时赶到那儿。
（2）if
从句用一般现在时，主句用情态助动词may/might/can/must/should,
Eg:If
it
stops
snowing,
we
can
go
out.
I
can
teach
you
how
to
make
more
money
if
you
promise
to
follow
my
advice,?
如果你承诺采纳我的建议，我可以教你如何去赚更多的钱。
（1）how
to
make
more
money是“疑问词+动词不定式（短语）”结构，意为“如何去赚更多的钱”，在句中作teach
的宾语。
3.
They
often
put
the
tokens
on
pieces
of
string
so
that
they
could
carry
them
around
easily.
so
that
此处引导目的状语从句，“为的是，以便”，从句中常有can,
could,
may,might等情态动词。
so
that
从句可以转换成in
order
+that
从句
或
in
order
to
do
sth.
结构
I
work
hard
so
that
I
could
finish
my
work
on
time.
=
I
work
hard
in
order
that
I
could
finish
my
work
on
time.
=
I
work
hard
in
order
to
finish
my
work
on
time.
so
that
可引导目的状语从句，“以便，为了”；也可引导结果状语从句，“结果，因此”
The
little
boy
saved
money
so
that
he
could
buy
his
mother
a
present.
so
...
that
引导结果状语从句，“如此...以至于...”
The
football
fans
were
so
excited
that
they
cried
out.
【巩固练习】　　　　　
Ⅰ.
根据句意和首字母或者汉语提示，补全单词。
1
What’s
your
room
n_______?
2.Tom
doesn’t
like
playing
basketball.
Let
John
join
us
i__________.
3.
Don’t
p__________
anyone
anything
if
you
can’t
do
that.
4.Yesterday,
he
c_______
me
to
play
that
game.
5.
She
offered
me
some
a__________
to
take
part
in
sporting
events
such
as
playing
table
tennis.
Ⅱ.
完成句子。
如果我赢得游戏，我要把剩下每一个方格的数量翻倍。
If
I
win
the
game,
I’d
like
to
double
the
amount
for
each
of
______
______
______
the
squares.
人们使用棍子来计算他们拥有的动物和食物的数量。
People
used
sticks
to
count
the
amount
of
food
and
______
______
______animals
they
had.
我们比自己所意识到的更加依赖电脑。
We
______
______
computers______
______we
realize.
有一天电脑能够比人类干得更好。
One
day
computers
______
______
______
do
a
better
job
than
human
beings.
谢谢你们来参加这个会议。
Thank
you
______
______
this
meeting.
【单元语法】
——数词
一、基数词
（一）基数词的构成最基本的基数词如下表
1
one
2
two
3
three
4
four
5
five
6
six
7
seven
8
eight
9
nine
10
ten
11
eleven
12
twelve
13
thirteen
14
fourteen
15
fifteen
16
sixteen
17
seventeen
18
eighteen
19
nineteen
20
twenty
30
thirty
40
forty
50
fifty
60
sixty
70
seventy
80
eighty
90
ninety
100
a/one
hundred
1,
000
a/one
thousand
1,
000,
000
a/one
million
1,
000,
000,
000
a/
one
billion
（二）其他基数词的构成：
(1)21
~99的两位数，在十位数和个位数之间加连字符构成。如：
53
fifty-three
(2)101—999的三位数，由hundred加and再加两位数或末位数。如：
325
three
hundred
and
twenty-five
（三）基数词的用法
(1)当hundred,
thousand,
million,
billion等和of连用，表示粗略的数目时，须用复数。
如：
hundreds
of
people数以百计的人
但如果hundred,
thousand,
million,
billion等词前有具体数词或several时，须用单数：
six
hundred
people
600人
(2)表示“几十年代”或“几十岁”时，用逢十的基数词的复数。如：
in
the
thirties在30年代
in
his
fifties在他50多岁时
(3)与基数词合成的复合形容词，其中的名词用单数。如：
a
three-month-old
baby三个月大的婴儿
a
five-year
plan一个五年计划
二、序数词
序数词一般以与之相应的基数词加词尾-th构成，但要注意一些特殊形式。
（一）阿拉伯数字基数词序数词序数词缩略式
1
one
first
1st
2
two
second
2nd
3
three
third
3rd
5
five
fifth
5th
8
eight
eighth
8th
9
nine
ninth
9th
12
twelve
twelfth
12th
20
twenty
twentieth
20th
21
twenty-one
twenty-first
21st
22
twenty-two
twenty-second
22nd
23
twenty-three
twenty-third
23
rd
（二）序数词的用法
①作主语
e.g.
The
third
of
the
month
was
a
holiday.
②作表语
e.g.
Who
was
the
third?
③作定语
e.g.
We
live
on
the
fifth
floor.
④作宾语
e.g.
I
was
among
the
first
to
learn
of
this.
⑤作同位语
e.g.
Who
is
that
man,
the
first
in
the
front
row?
⑥作状语
e.g.
When
did
you
first
meet
him?
注：序数词在使用时，通常前面要加定冠词the
；但是如果序数词前出现不定冠词a
或an时,则表示“再……",
“又……"。
You
can
do
it
a
second
time.
你可以再做一次。
（三）特别提示
以y结尾的基数词构成序数词时，先把y变为i,
再加-eth。
其他序数词的构成
(1)几十几及以上的序数词，其中十位数或百位数、千位数等用基数词，只有个位数才用序数词。如：
128th:
one
hundred
and
twenty-eighth
752nd:
seven
hundred
and
fifty-second
(2)hundred,
thousand,
million的序数词均在基数词后加-th构成，hundredth,
thousandth,
millionth
三、数词的应用
（一）倍数表示法
一倍用once两倍用twice或double。
例如：
This
year
we
have
produced
twice
as
much
corn
as
we
did
last
year.
我们今年生产的玉米是去年的两倍。
She
is
double
my
age.
她的年龄是我的两倍。
2.
三倍或三倍以上用数词+times，可以译为"是......的几倍"；"比......大/高/长......几倍"等等。
①
用"主语+谓语+...times
+
the
size(或amount,
length...)+
of
+被比较对象"表示。例如：
The
size
of
your
room
is
five
times
the
size
of
mine.
你房间的面积是我房间面积的五倍。
②
用"主语+谓语+...times
+
形容词（副词）的比较级
+
than
+被比较对象"表示。例如：
Your
bag
is
twice
bigger
than
mine.
你的包比我的大两倍。
③
用"主语+谓语+...times
+
形容词+
(n.)
+
as
+
被比较对象"表示。
例如：
Your
book
is
three
times
as
thick
as
mine.
你的书比我的书厚三倍。
（二）分数表示法
(1)分子用基数词，分母用序数词，分子大于1时，分母用复数。如：
one-fourth(a
quarter)四分之一，two-fifths五分之二
(2)分子与分母之间加in,
分子在前，分母在后，分子、分母都用基数词。如：
one
in
ten十分之一，four
in
five五分之四
(3)分子与分母之间加out
of,
分子在前，分母在后，分子、分母都用基数词，如：
one
out
of
ten十分之一，four
out
of
five五分之四
（三）小数表示法
小数的表示法，小数点前的部分同其他数词一样，小数点用point,
小数点后面的数都把它读成个位数，如：
21.
25表示为twenty-one
point
two
five
136.
45表示为one
hundred
and
thirty-six
point
four
five
（四）百分数表示法
表示百分数直接将数词放在单词percent前面。如：
twenty
percent百分之二十
seventy-five
percent百分之七十五
特别提示
分数和百分数后面不能直接跟名词或代词，而应是“分数或百分数
+
of
+
冠词或限定词
+
名词或代词”，其谓语动词与of后面的名词在人称和数上保持一致。如：
Two-fifths
of
the
money
was
spent
on
books.
五分之二的钱用在买书上。
（五）时刻表示法
1.
表示整点
用基数词加o'clock构成，o'clock也可省略，介词用at.
8:
00读作：eight
o'clock
（或eight）
2.
表示“几点过几分”
用past,
但分数必须在半小时以内（包括半小时）。
8:
05读作：five
past
eight
（或eight
five或eight
o
five）
8:
15读作：fifteen
past
eight
（或a
quarter
past
eight或eight
fifteen）
8:
30读作：half
past
eight
（或eight
thirty）
3.
表示“几点差几分”
用介词to,
但分数必须在半小时以上（不包括半小时）
8:
40读作：twenty
to
nine（或eight
forty）
8:
45读作：fifteen
to
nine（或a
quarter
to
nine或eight
forty-five）
8:
55读作：five
to
nine（或eight
fifty-five）
（六）编号表示法
1.
基数词和序数词可以表示事物的编号。着重编号，用“名词
+
基数词”；着重顺序，用“序数词
+
名词”。如：
Lesson
One
=
the
first
lesson第一课
Chapter
Four
=
the
fourth
chapter第四章
2.
电话号码读法。如：
Tel.
No.
797-7936或Telephone
number
797-7936读作：Telephone
number
seven
nine
seven
seven
nine
three
six
3.
其他号码读法。如：
Room
111
111房间（读作：room
one
one
one）
Bus
(No.
)
102
102路车（读作：bus
(number）
one
o
two)
page
176第176页（读作：page
one
hundred
and
seventy-six或page
one
seventy-six或page
one
seven
six）
（七）基数词可以表示算式。
①加法
“加”用plus,and或
add表示；“等于”用is,make,equal等词表示.
1+2=3
One
plus
two
is
three.
One
and
two
is
equal
to
three.
One
added
to
two
equals
three.
②减法
“减“用minus或take
from表示。
9-3=6
Nine
minus
three
is
six.
Take
three
from
nine
and
the
remainder
is
six.
Three(taken)
from
nine
is
six.
③乘法
“乘”用time（动词）或multiply表示。
2×3=6
Two
times
three
is/are
six.
Multiply
two
by
three,we
get
six.
Two
multiplied
three
makes
six.
④
除法
“除”用divide的
(?http:?/??/?www.9116998.cn?/??)过去分词形式表示；
15÷3=5
Fifteen
divided
by
three
is
five.
【巩固练习】
一、基础题
(??
)
1.
In
February,
there
are
only
_________
days.
?
A.
twenty
nine????
B.
twenty-nineth????
C.
twenty-nine?????
D.
twenty
eight
(??
)
2.
The
number
4,123
is
read
_______.
?A.?four
thousand
one
hundred
and
twenty-three?
B.
four
thousand
and
one
hundred
twenty-three
?
C.??four
thousand
and
a
hundred
and
twenty-three?
D.
four
thousands
a
hundred
and
twenty-three
(?
)
3.
Three
________
five
is
eight.?
A.
plus????
B.
minus?????
C.
times?????
D.
divided
by
(??
)
4.
The
train
from
Shanghai
will
arrive
________.
?
A.
in
quarter
past
six?
B.
in
a
quarter
past
six??
C.
at
quarter
past
six??
D.
at
a
quarter
past
six
(??
)
5.
Our
school
is
not
very
big.
There
are
only
________
students.
?
A.
nine
hundreds
of??
B.
nine
hundred???
C.
nine
hundreds????
D.
nine
hundred
of
二、提高题
(??
)
1.
A
_______
boy
can
sing
the
English
song
very
well.
?
A.
ten-year-old???
B.
ten
years
old???
C.
ten-years-old????
D.
fifth
years
old
(??
)
2.
________,
Coca-Cola
began
to
enter
China's
market.
?
A.
In
1970's???
B.
In
1970s????
C.
In
the
1970s'????
D.
In
the
1970s
(??
)
3.
The
old
professor
still
works
hard
though
he
is
_________.
?
A.
in
his
sixty???
B.
in
his
sixties????
C.
in
sixties????
D.
in
the
sixty
(
)
4.
Every
year
________
watch
NBA
on
TV.
A.
million
people
B.
millions
of
people
C.
millions
people
D.
million
of
people
(
)
5.
Now
let
me
have____.
A.
the
third
try
B.
a
third
try
C.
third
try
D.
this
third
try
三、中考演练
（2015年广东）1.
I
live
in
Room
403,
Sam
lives
in
the
room
right
above
mine,
on
the
_____
floor.
A.third
B.three
C.fifth
D.five
（2016年广东）2.Please
turn
to
page______and
take
a
look
at
the
picture
on
it.
A.
the
eightieth
B.
eightieth
C.
eighties
D.
eighty
（2017年广东）3.
Two
months
ago,
China
tested
its
___________
aircraft
carrier
(航空母舰)
built
completely
on
its
own.
A.
one
B.
first
C.
the
one
D.
the
first
（2018年广东）4.
According
to
a
survey,
four
out
of
five
women
do
housework
at
home,
but
only
of
men
would
do
it.
A.
four
fifth
B.
four
fifths
C.
two
fifth
D.
two
fifths
（2019年广东）5.
We
are
proud
of
our
country.
The
year
2019
is
her
____
birthday.
A.
seventy
B.
the
seventy
C.
the
seventieth
D.
seventieth
【答案】
【巩固练习】
一．
number
2.instead
3.promise
4.challenged
5.advice
二．
the
rest
of
the
number
of
depend
on;
more
than
be
able
to
for
attending
【单元语法】
一．
1-5
CAADB
二．
1-5
ADBBB
三．
1-5
CDBDD
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