M9
Unit
3
Language
in
use
复习应用导学案
Class:
_____
Group:
___
No._____
Name:
组内评价:
教师评价:
【学习目标】
掌握大数字的表达法和冠词的用法。
【重点】
复习巩固大数字的表达法。
复习总结冠词用法。
【难点】
大数字的表达法。
【使用说明与学法指导】
自学:
记忆好以下单词:hundred,
thousand,
million,
billion,用5分钟朗读并理解课本P76页
Language
practice
中的句子,做预习案
【探究1】,熟记【探究2】冠词的用法。
正课:5分钟完成预习案
【探究1】;10分钟完成训练案【探究1】活动1和活动2;10分钟完成
活动3
Play
a
game,10分钟完成【探究2】
活动1和活动2;10分钟完成【反馈】
Have
a
test
预习案
【自我词汇巩固---课前复习】
hundred
(百),
thousand(千),
million(百万),
billion
(十亿)
【最强大脑】
【探究1】回忆大数字的表达,说出和写出以下数字。
400
7,000
22,956,000
314,791,000
1,370,537,000
【探究2】Summary
of
usage
of
a,
an
and
the(冠词的用法)
一.不定冠词就是a,
an,其用法是:
1.放在首次提到的单数可数名词前面,表示某类人或事物中的一个,相当于one。如:a
book
2.表示泛指某一类人或物。如:An
elephant
is
much
bigger
than
a
tiger.
大象比老虎大得多。
3.相当于a
certain,
意为“某一”
如:A
girl
would
like
to
see
you.
有个女孩想见你。
4.用在某些固定短语中。如:
have
a
good
time,
in
a
hurry,
a
lot
of,
have
a
look,
with
a
smile
等。5.不定冠词a用在以辅音音素开头的单词前,如:a
city
,
a
university
student
而an则用在以元音音素开头的单词前,如:an
egg,
an
old
man,
注意:元音音素开头的单词不一定是元音字母开头,如
hour
使用不定冠词时要用an,元音字母开头的单词不一定发元音。如:a
useful
book
二.定冠词the的用法:
1.
特指某(些)人或物。如:I
like
the
red
clothes.
2.
特指上文提到过的人或物。如:I
have
a
camera.
The
camera
is
white
and
I
like
it
very
much.
3.
指世界上独一无二的事物。如:
the
sun,
the
moon,
the
earth
4.
用于序数词、表示方位的名词或形容词最高级前面。
如:the
first
boy,
in
the
north,
the
tallest
boy
5.
用于表示乐器的名词前面。如:play
the
piano/violin/guitar
6.
用于姓氏的复数形式前面,表示“一家人”或“夫妇两人”。如:
The
Blacks
are
having
a
picnic
now.
7.
与形容词连用,
表示某一类人或物。如:the
rich
(富人),
the
old
(老人)
8.
用于某些专有名词前面。如:the
Great
Wall
9.
用于一些固定短语中。如:in
the
morning,
by
the
way
三.零冠词的用法
1.
表示节日、星期、月份、季节等的名词前面一般不加冠词。如:
on
Teachers’
Day,
on
Monday,
in
September,
in
winter
注意:in
the
summer
of
2010(表示特指,故加the)
2.
表示一日三餐的名词前面一般不加冠词。如:have
breakfast/
lunch/
dinner/supper
3.
表示球类运动和棋类的名词与play连用时,一般不加冠词。如:play
basketball,
play
chess
4.
表示语言的名词前面一般不加冠词。如:David
can
speak
Chinese
very
well.
5.
在一些固定短语中,名词前面用零冠词。如:go
to
college,go
to
bed,
go
to
school,
by
bus
训练案
【实际应用---活学活用】
【探究1】
活动1
Listen
to
the
materials
and
choose
the
correct
answer.(听录音材料,选择正确的答案)
(
)1.
China
has
a
population
of
__________
A.
137,537
B.137,537,000
C.1,370,537,000
(
)2.The
population
of
the
US
is
_____________________
A.314,791
B.
314,791,000
C.
30,147
(
)3.
_____________________
people
live
in
Australia
A.
22,956
B.2,295,600
C.22,956,000
(
)4.
__________________people
live
in
New
Zealand.
A.
4,437,000
B.443,700
C.44,370
活动2:Try
to
match
the
countries
with
their
populations.
(把国家和相对应的人口配对,把编号a到d填在1-4题前的括号内)
(
(
)
1
China
a)
4,437,000
(
)
2
the
US
b)
22,956,000
(
)
3
Australia
c)
314,791,000
(
)
4
New
Zealand
d)
1,370,537,000
)
【活动3】Play
a
game
【探究2】Revision
of
a,
an
and
the
活动1
单项填空:
(
)
1.
English
is
________language.
It
is
_______
important
tool.
A.
a,
a
B.
a,
an
C.
the,
an
D.
a,
/
(
)2.
There
is
_____bridge
over
the
river.
_______
bridge
is
made
of
stone.
A.
a,
A
B.
a,
The
C.
the,
The
D.
the,
A
(
)3.
______
old
workers
under
that
tree
are
from
Shanghai.
A.
The
B.
An
C.
This
D.
That
(
)4.
Winter
is
____
coldest
season
of
the
year.
A.
a
B.
the
C./
D.
so
(
)5.
My
sister
can
play
__________violin
very
well.
A.
the
B.
a
C./
D.
an
活动2
Complete
the
passage
with
a,
an
or
the
where
necessary.
(用a,
an
或the填空,不用冠词的写“/”表示)
Mina
is
(1)
____eighteen-year-old
girl.
She
has
got
(2)
____brother
and
(3)
_____sister.
Mina
is
(4)
_________
oldest
child
in
(5)
____
family.
She
lives
in
(6)____very
big
city.
She
has
(7)
_______job
in
(8)
______hotel.
She
hopes
that
one
day
she
will
have
(9)_______chance
to
go
to
(10)
______college.
总结:
冠词分为定冠、不定冠,
不定冠词a和an,“一”的含义表泛指;
表示特指要用the,次序、方位、最高级,
世上物体独一个,人或事物再次提;
以下情况冠词免,学科、球类、三顿饭,
名词复数表泛指,季节、星期、月份前。
【反馈】
Have
a
test
【作业布置】:
做课本P77-P78
Activity
5,
Activity7
and
Activity
8