内容正文:
Hear
al
parties.
兼听则明。 采蜜角 67
How
do
we
use
numbers?
重点知识清单
语音 字母e在单词中的发音可以为/iː/,如:
we、
she、
he、
these、
me、
even
重
点
单
词
Maths
数学 plus
加;加号 equal
等于
answer
答案 minus
减;减号 his
他的
use
使用 help
帮助 count
(按顺序)数数 say
说
常
考
短
语
odd
numbers
奇数 even
numbers
偶数 his
T-shirt
他的T恤衫
every
day
每天 count
things
数东西 how
many
多少
ten
apples
十个苹果 a
fruit
salad
一份水果沙拉 birthday
party
生日聚会
经
典
句
型
1.
Ten
plus
two
equals
twelve.
十加二等于十二。
2.
This
is
an
odd/even
number.
这是一个奇/偶数。
3.
They
dont
have
ten
apples.
他们没有十个苹果。
4.
—
How
many
pencils
do
we
have?
我们一共有多少支铅笔?
—
We
have
eleven
pencils.
我们有11支铅笔。
核
心
语
法
1.
会区分英语数字中基数词的奇数词和偶数词
基数词中one、
three、
five、
seven、
nine……是奇数词(odd
number),
two、
four、
six、
eight、
ten……是偶数词(even
number)。
2.
数字加/减法的表达句型:基数词+
plus/minus
+基数词+
equals
+基数词.
Nine
minus
five
equals
four.
九减五等于四。
Two
plus
five
equals
seven.
二加五等于七。
3.
描述某人没有多少某物的句型:主语+
dont/doesnt
have
+基数词+可数名词复数.
I
dont
have
five
oranges.
我没有五个橘子。
She
doesnt
have
eight
pencils.
她没有八支铅笔。
4.
询问某人有多少某物的问句及答语:
问句:
How
many
+可数名词复数+
do
you
have?
答语:
I/We
have
+基数词+可数名词复数.
—
How
many
rulers
do
you
have?
你有多少把尺子?
—
I
have
two
rulers.
我有两把尺子。
—
How
many
caps
does
she
have?
她有几顶便帽?
—
She
has
three
caps.
她有三顶便帽。
3 新知储备
采蜜角 He
who
does
not
advance
loses
ground.
逆水行舟,不进则退。68
Explore
Numbers!
Numbers!
Numbers
1 2 3 4 5 6 7 8 9 10 11
12 13 14 15 16 17 18 19 20①
Look
at
the
numbers.
Some
numbers
are
even,
and
some
numbers
are
odd.
The
even
numbers
are
blue,
and
the
odd
numbers
are
red.
We
use
numbers
every
day.
They
help
us
count
things.
Plus
“+”
Boy:
You
have
five
orange
pencils.
I
have
six
green
pencils.
How
many
pencils
do
we
have?
Girl:
We
have
eleven
pencils.②
Boy:
We
say,
“Five
plus
six
equals
eleven.③”
We
write
...
Minus
“-”
Boy:
You
have
five
apples.
Your
sister
comes
and
eats
one
apple.
Now
how
many
apples
do
you
have?
Girl:
I
have
four
apples
now.
Girl:
We
say,
“Five
minus
one
equals
four.”
We
write
...
[抄一抄]
[想一想]
What
do
numbers
help
us
do?
译文见本书P83
一、
区分英语数字中基数词的奇数词和偶数词
基数词是指描述事物数量多少的数词。英语中的基数词也是用于描述事物数
量的多少。而这些基数词中,可以被2整除的是偶数词,其个位数是0、2、4、6、8;不
能被2整除的是奇数词,其个位数是1、3、5、7、9。
[练一练]
按奇数词和偶数词给下列数字分类。
thirteen twenty eighteen nine four
1.
odd
number: 2.
even
number:
英语(沪教牛津版)三年级
用时: 分钟 自我评价:☆☆☆☆☆ 评价苑 69
二、
询问对方拥有某物数量的问句及答语
问句:
How
many
+可数名词复数+
do
you
have?
答语:
I/We
have
+基数词+可数名词复数.
How
many意为“多少”,用来询问数量的多少,其后接可数名词的复数形式。
答语也可以直接用基数词回答。如:
—
How
many
books
do
you
have?
你们有多少本书?
—
We
have
eighteen
books./Eighteen.
我们有十八本书。
拓展:询问他人拥有某物数量的问句及答语:
问句:
How
many
+可数名词复数+
does
+第三人称单数主语+
have?
答语:
She/He
has
+基数词+可数名词复数.
如:
—
How
many
friends
does
Lu
Ming
have?
陆明有多少朋友?
—
He
has
ten
friends.
他有十个朋友。
[练一练]
看图,仿写对话。
(例题) (第1题) (第2题)
例:—
How
many
boats
do
you
have? —
We
have
two
boats.
1.
2.
三、
数字加/减法的表达句型
句型:基数词+
plus/minus
+基数词+
equals
+基数词.
此句型是两个数相加/减得多少的加/减法算式的英语表达。注意句中数字都
需使用基数词,
equal需用第三人称单数形式。如:
Six
plus
seven
equals
thirteen.
六加七等于十三。
Eighteen
minus
nine
equals
nine.
十八减去九等于九。
[练一练]
计算下列各式,用英语写出正确的答案。
1.
Eight
plus
five
equals
. 2.
Sixteen
plus
three
equals
.
3.
Fourteen
minus
five
equals
.4.
Nineteen
minus
eleven
equals
.
3 新知储备
评价苑 用时: 分钟 自我评价:☆☆☆☆☆70
How
many (Listen
and
chant.)
How
many?
We
want
ten
apples
for
the
party.
How
many
apples
do
we
have?
I
dont
have
ten
apples.
I
have
four
apples.
But
you
have
six
apples.
So
together
we
have
ten!
[抄一抄]
[想一想]
How
many
apples
do
they
have
together?
译文见本书P84
描述某人没有多少某物的句型
句型:主语+
dont/doesnt
have
+基数词+可数名词复数.
句中have是实义动词,意为“有;拥有”,需用助动词dont/doesnt来帮助否
定,其后接原形have。当主语是第三人称单数时,用doesnt;其他人称用
dont。如:
I
dont
have
five
oranges.
我没有五个橘子。
She
doesnt
have
eight
pencils.
她没有八支铅笔。
[练一练]
判断下列句子或对话与图片是否相符,相符的写“T”,不相符的写“F”。
(第1题) (第2题) (第3题) (第4题)
( )1.
We
dont
have
three
books.
( )2.
My
brother
doesnt
have
five
hats.
( )3.
—
How
many
T-shirts
do
you
have? —
I
have
three
T-shirts.
( )4.
—
How
many
crayons
does
he
have? —
He
has
five
crayons.
英语(沪教牛津版)三年级
It
is
never
too
old
to
learn.
活到老,学到老。 采蜜角 71
“新知储备”综合检测(三)
(满分:100分 时间:20分钟)
听力部分(共40分)
一、
听录音,选出你所听到的内容。(每小题2分,共10分)
( )1.
A.
plus B.
minus C.
us
( )2.
A.
five B.
fifteen C.
fifty
( )3.
A.
say B.
ray C.
talk
( )4.
A.
cant B.
mount C.
count
( )5.
A.
Maths B.
Chinese C.
English
二、
听录音,根据所听句子,选择合适的答句。(每小题3分,共15分)
( )1.
A.
Im
Jenny. B.
Im
nine. C.
Im
tal.
( )2.
A.
Yes,
it
is. B.
It
doesnt
work. C.
Its
two
oclock.
( )3.
A.
I
like
red
rulers. B.
I
have
three
rulers.
C.
I
dont
have
books.
( )4.
A.
No,
it
isnt. B.
Yes,
it
is. C.
No,
it
doesnt.
( )5.
A.
Yes,
I
can. B.
Yes,
I
am. C.
Yes,
I
do.
三、
听录音,连线。(每小题3分,共15分)
1.
·
·
2.
·
·
3.
·
·
4.
·
·
5.
·
·
A.
twelve B.
fifteen C.
twenty D.
nine E.
eighteen
笔试部分(共60分)
四、
从句子中找出与所给单词画线部分含有相同发音的单词,写在横线上。(每小
题3分,共15分)
例:
black My
cat
is
white. cat
1.
we She
has
two
red
dresses
in
the
box.
2.
yelow My
bag
is
on
the
desk.
3 新知储备
采蜜角 Judge
not
from
appearances.
人不可貌相,海水不可斗量。72
3.
lake Lets
take
a
walk
in
the
park.
4.
time There
is
a
library
near
Lilys
home.
5.
family The
girl
is
very
sad.
五、
选出每组中不同类的单词。(每小题3分,共15分)
( )1.
A.
fifteen B.
Maths C.
twenty
( )2.
A.
use B.
help C.
safe
( )3.
A.
his B.
he C.
their
( )4.
A.
ten B.
plus C.
minus
( )5.
A.
say B.
seventeen C.
six
六、
单项选择。(每小题3分,共15分)
( )1.
Seven
plus
seven
equals
.
A.
four B.
fourteen C.
forty
( )2.
We
have
ten
red
pens
and
five
blue
pens.
We
have
pens
in
al.
A.
fifteen B.
fourteen C.
thirteen
( )3.
There
are
months
in
a
year.
A.
twelve B.
thirteen C.
sixteen
( )4.
Nineteen
minus
eight
equals
.
A.
eleven B.
one C.
seventeen
( )5.
is
an
odd
number.
A.
Eight B.
Eleven C.
Ten
七、
判断下列句子或对话与图片是否相符,相符的写“T”,不相符的写“F”。(每小题
3分,共15分)
(第1题) (第2题) (第3题) (第4题) (第5题)
( )1.
Three
plus
eight
equals
eleven.
( )2.
Seventeen
minus
ten
equals
seven.
( )3.
They
dont
have
fifteen
T-shirts.
( )4.
—
How
many
books
do
you
have? —
I
have
eight
books.
( )5.
Mary
has
thirteen
bananas.
英语(沪教牛津版)三年级
83
Where
do
animals
live
Explore
Animals
homes
[课文译文]
老鹰住在巨大的巢穴里。它们的巢穴在哪里?
它们在树上。
有些老鹰羽毛呈白褐色。它们以兔子、青蛙和
鸟为食。
猫头鹰住在哪里? 它们住在树洞里。它们在
那里很安全。
猫头鹰在夜间活动。它们以老鼠和蛇为食。
蜜蜂居住在蜂巢中。它们在那里酿造蜂蜜。
(这样)它们在冬天就有食物了。
蜜蜂长着五只眼睛。它们无法识别红色。
[参考答案]
想一想:1.
They
live
in
big
nests. 2.
At
night. 3.
Red.
练一练:
一、
1.
T 2.
T 3.
T 4.
T
二、
1.
They 2.
Their 3.
them
三、
1.
in 2.
on
四、
1.
at
night 2.
in
the
day 3.
in
the
day
4.
in
the
day
Where
is
the
eagle (Listen
and
chant.)
[课文译文]
老鹰在哪里?
老鹰在哪里? 它在树上吗? 不,它不在。
不,它不在。它在天上呢。快看!
蜜蜂们在哪儿? 它们在蜂巢里吗? 是的,
它们在。是的,它们在。它们就在蜂巢里!
[参考答案]
想一想:1.
Its
in
the
sky. 2.
Yes,
they
are.
练一练:1.
C 2.
A 3.
D 4.
B
“新知储备”综合检测(二)
[听力原文]
一、
听录音,用数字给下列图片排序。
1.
Im
an
owl.
I
live
in
a
tree
hole. 2.
I
can
see
many
honeybees
on
the
beach. 3.
Were
honeybees.
We
live
in
a
hive.
4.
Joe
is
afraid
of
the
snake. 5.
Theyre
eagles.
They
live
in
the
nests
in
the
trees.
二、
听录音,根据所听句子,选择合适的答句。
1.
What
animals
can
you
see? 2.
Where
do
owls
live? 3.
What
are
these? 4.
Are
they
in
the
hive? 5.
Where
is
the
duck?
三、
听录音,补全句子。
1.
Animals
are
amazing.
Owls
eat
snakes.
2.
The
dog
isnt
beside
the
tree.
Its
under
the
desk. 3.
Where
do
eagles
live?
They
live
in
big
nests. 4.
Look!
Its
a
safe
place.
Lets
go! 5.
Their
best
friends
are
from
the
USA.
[参考答案]
一、
3 5 1 2 4
二、
1.
A 2.
B 3.
C 4.
A 5.
B
三、
1.
Owls;
snakes 2.
beside;
under
3.
eagles;
nests 4.
safe
place 5.
Their
best
四、
1.
F 2.
T 3.
T 4.
F 5.
T
五、
1.
eagle 2.
beside 3.
hive 4.
owls
5.
snakes
六、
1.
B 2.
A 3.
C 4.
A 5.
A
七、
1.
B 2.
D 3.
A 4.
C
How
do
we
use
numbers
Explore
Numbers!
Numbers!
[课文译文]
数字
附:答案与解析
84
1 2 3 4 5 6 7 8 9 10 11 12
13 14 15 16 17 18 19 20
看看这些数字。有些是偶数,有些是奇数。偶
数用蓝色表示,奇数用红色表示。
我们每天都使用数字。它们帮助我们数东西。
加“+”
男孩:你有5支橙色铅笔。我有6支绿色铅笔。
我们一共有多少支铅笔?
女孩:我们有11支铅笔。
男孩:我们说:“5加6等于11。”我们写……
减“-”
男孩:你有5个苹果。你妹妹过来吃掉了1个
苹果。现在你还有多少个苹果?
女孩:我现在有4个苹果。
女孩:我们说:“5减1等于4。”我们写……
[参考答案]
想一想:
Count
things.
练一练:
一、
1.
thirteen nine 2.
twenty eighteen
four
二、
1.
—
How
many
apples
does
Joe
have?
—
He
has
four
apples. 2.
—
How
many
pens
do
they
have? —
They
have
eight
pens.
三、
1.
thirteen 2.
nineteen 3.
nine
4.
eight
How
many (Listen
and
chant.)
[课文译文]
多少?
我们想要10个苹果来办聚会。
我们有多少个苹果?
我没有10个苹果。
我有4个苹果。
但你有6个苹果。
所以我们一共有10个!
[参考答案]
想一想:
Ten.
练一练:1.
T 2.
F 3.
F 4.
T
“新知储备”综合检测(三)
[听力原文]
一、
听录音,选出你所听到的内容。
1.
Five
plus
five
equals
ten. 2.
I
have
fifteen
crayons. 3.
We
say,
“Eight
minus
two
equals
six.” 4.
We
use
numbers
to
count
things. 5.
Numbers
are
important
in
Maths.
二、
听录音,根据所听句子,选择合适的答句。
1.
How
old
are
you? 2.
Whats
the
time?
3.
How
many
rulers
do
you
have? 4.
Is
eleven
an
even
number? 5.
Do
you
have
four
shirts,
Mike?
三、
听录音,连线。
1.
A:
How
many
kites
do
you
have,
Mary?
B:
I
have
fifteen
kites. 2.
A:
How
many
apples
do
you
have,
Saly? B:
I
have
twenty
apples. 3.
A:
How
many
skirts
do
you
have,
Kate? B:
I
have
nine
skirts.
4.
A:
How
many
ducks
do
you
have,
Peter?
B:
I
have
eighteen
ducks. 5.
A:
How
many
erasers
do
you
have,
David? B:
I
have
twelve
erasers.
[参考答案]
一、
1.
A 2.
B 3.
A 4.
C 5.
A
二、
1.
B 2.
C 3.
B 4.
A 5.
C
三、
1.
B 2.
C 3.
D 4.
E 5.
A
四、
1.
She 2.
desk 3.
take 4.
library
5.
sad
五、
1.
B 2.
C 3.
B 4.
A 5.
A
六、
1.
B 2.
A 3.
A 4.
A 5.
B
七、
1.
T 2.
F 3.
T 4.
F 5.
F
英语(沪教牛津版)三年级