牛津上海版英语八年级上Unit4 Numbers Grammar教案

Unit
4．Number：Everyone’s
Language
Language
一、章节分析
（一）综述
本章节主要语法---祈使句和数词
（二）目标
学习祈使句的基本用法。
能根据不同情况进行判断、准确运用基数词，序数词和分数词。
（三）教学方法
归纳法。（学生对这两个语法并不陌生，所以主要是帮助他们总结和归纳。）
（四）重点和难点
基数词，序数词的运用
二、教学设计（Teaching
Designs）
教学内容
教学实施建议
教学资源参考
Lead
–in
Warming
upPresent
cardinal
numbers
and
ordinal
numbersPresent
Imperative
sentence
OXFORD
ENGLSIH
课本
Practice
3.
Understanding
car
( http: / / www.21cnjy.com )dinal
numbers,
ordinal
numbers
and
Imperative
sentence.
Doing
more
practice:
OXFORD
ENGLSIH
课本
Exercises
and
homework
教师自编题目和书后练习结合操练
OXFORD
ENGLSIH
课本以及课后练习
[链接10]
Teaching
procedures:.
1.
Do
quick
responses
to
introduce
imperative
sentence
Read
the
sums
in
English
Ask
the
students
to
( http: / / www.21cnjy.com )look
at
the
screen
and
ask
them
to
read
the
sums
in
English
and
try
to
use
different
ways
to
express
2.
Leading
in
在进行了短暂热身练习之后，教师有意识地将书中
基数词最基本的构成
I
II
III
IV
1
one2
two3
three4
four5
five6
six7seven8
eight9
nine10
ten
11
eleven12
twelve13
thirteen14
fourteen15
fifteen16
sixteen17
seventeen18
nineteen
20
twenty30
thirty40
forty50
fifty60
sixty70
seventy80
eighty90
ninety
100
a
hundred1,000
a
thousand1,000,000
a
million1,000,000,000
a
billion
a
thousand
million
其他的基数词可以以下的方式构成
1)
21---99
先说“几十”，
再说“几”
中间加连字号：
e.g.:
23----twenty-three
89---eighty-nine
2）101----999:先说“几百”，
再加and,再加末两位数（或末位数）
e.g.:
223----two
hundred
and
twenty-three
809—eight
hundred
and
nine
3）1，000以上的数：先从后向前数，每三
( http: / / www.21cnjy.com )位数加一“，”，第一个“，”号前为thousand,
第二个“，”号前为million,
第三个“，”号前为billion,（美式）或thousand
million(英式)，然后一节一节表式
e.g.:
1,001---one
thousand
and
one
9,743—nine
thousand,
seven
hundred
and
forty-three
750,000,000---seven
hundred
and
fifty
million
4）序数词一般以与之相应的基数词加词尾th构成，
有特别的地方：
A:
one-first
( http: / / www.21cnjy.com )
two—second
three-third
five—fifth
eight-eighth
nine-ninth
twelve-twelfth
B:
以-ty结尾的词，要先变y为I，再加-eth
e.g.:
twenty—twentieth
forty—fortieth
C:
以one,
two,
three,
five,
eight,
nine
收尾的多位数词要照第一条变
e.g.:
twenty—twenty-first
ninety-nine—ninety-ninth
D:
序数词主要用作定语，前面一般要加定冠词（或物主代词）
5)
分数词：是以基数词和序数词合成的，基数词代表分子序数词代表分母，除了分子是“1”的情况外，序数词都要用复数
。
3.
Understanding
the
grammar
by
more
practice:
4.
Consolidation
A:
填入适当的基数词或序数词：
There
are___________
days
in
a
week.
Sunday
is
the
___________
day
of
the
week.
September
is
____________
month
of
the
year.
A
clock
has
__________
or_________
hands.
Summer
is
the
___________season
of
a
year.
Classes
begin
at___________(8:00)
o’clock.
We
are
in
Class_________
Grade__________.
My
school’s
telephone
number
is___________(59374865)
B:
选择题
1.
Now
class,
please
open
your
books
and
turn
to______________
A
,
32
pages
B,
page
32
C,
32nd
page
D,
pages
32
Mr.
White
was
born____________.
A,
on
June
28,
1968
B,
in
28
June,
1968
C,
in
1968,
June
28
D,
on
June
28,
in
1968
3.
A:
How
many
peop
( http: / / www.21cnjy.com )le
will
come
to
Beijing
for
the
Olympic
Games
in
2008.
B:
_____________________
A,
Million
of
B,
Millions
of
C,
Two
millions
of
D,
Two
million
of
4.
A:
Li
Lei,
which
is
______________
day
of
a
week
B:
Thursday,
I
think.
A,
fifth
B,
the
fifth
C,
five
D,
the
five
5.
She
had
leaned
_____________
by
the
end
of
last
term.
A,
eight
hundred
English
words
B,
eight
hundreds
English
words
C,
eight
hundred
English
word
D,
hundreds
of
English
words
6.
He
wrote
_________
letter
to
his
parents
yesterday.
A,
a
800
words
B,
an
800-word
C,
an
800-word’s
D,
a
800-word
7.
It’s
a
___________
walk
from
my
school
to
home
A,
twenty
minute’s
B,
twenty
minutes
C,
twenty
minutes’
D,
twenty-minute
8.
___________
of
the
earth___________
covered
with
water.
A,
Seventh-tens
…….are
B,
Seventh-tens
…..is
B,
Seven-tenths-------is
D,
Seven-tenths
……are
9.
I
didn’t
think
( http: / / www.21cnjy.com )
it
easy
for
a
young
girl
to
finish
so
much
work
in____________.
A,
two
days’
time
B,
two-days
time
C,
two
days
time
C,
two
days
time
10.
The
famous
pr
( http: / / www.21cnjy.com )ofess
lives
on____________
floor
in
Block___________.
A,
four…5
B,
four….
5th
C,
the
fourth…5
D,
the
fourth….
5th