外研版九年级英语上册教案Module 12 Unit 3 Language in use.(表格式）

教学课题：
Module
12
Save
our
world
Unit3
项目
设计内容
备
注
课时
第
一
课时
课
型
Revision
andapplication
教具
Multi-media
教学目标
知识与能力
To
summarize
and
consolidate
the
rules
of
word
building.
过程与方法
Review
the
rules
of
word
building
and
the
use.
态度与情感
To
know
how
to
protect
the
environment.
重点
Understand
the
words
formed
by
word
building.
难点
Know
about
the
importance
of
protecting
our
environment.
教学手段方法
讲解前辍、后缀构词法，对前两单元出现的知识点和重点进行总结和归纳。
教学过程
教师活动
学生活动
说明或设计意图
Step
1
Observe
the
following
sentecces
carefully.
1.
Reuse
means
“use
again”.2.
Though
pollution
is
heavy
now,
I
don’t
think
it’s
hopeless.3.
If
the
rivers
are
polluted,
farmers
can’t
use
the
water
for
their
crops.4.
If
everyone
starts
to
do
something,
the
world
will
be
saved.
Step
2
构词法的三种规则
1.合成法：将两个或两个以上独立且语义不同的单词合在一起独立构成新词的方法。合成名词：airport,
afternoon,合成形容词：kind-hearted合成副词：however,
maybe合成代词：himself,
everyone,合成动词：overlook2.派生法：通过在词根前面加前缀或在词根后面加后缀构成一个新词的方法。dis-
不
disagree,
dislikeen-
使……处在某种状态
enableim-,
in-:
不
impossible,
impatientinter-:
在……之间
internationalmis-:
错误的
misleadnon-:
不
non-smoker,non-nativere-:再，重复
rewrite,
tetellun-:
不
unable,
unhappy3.转换法：把一种词性转化为另一种词性而词形不变的方法。v.→
n.
talk:
谈论→谈话n→v.
water:
水→浇水adj.→
n.
black:
黑色的→黑衣服
Step
3
Make
new
words.
Join
the
parts
of
the
words
in
Box
A
with
the
words
in
Box
B.
you
need
to
use
some
of
the
parts
more
than
once.
careful,
careless,
collectablehopeful,
hopeless,
impossiblereuse,
usable,
useful,
useless,unusual,
unwanted,
wasteful
Step
4
Work
in
groups.Play
the
guessing
game
English
for
Fun.
1.full
of
care:
careful2.can
be
collected:
collectable3.full
of
hope:
hopeful4.without
any
hope:
hopeful5.not
possible:
impossible6.
not
usual:
unusual7.
without
any
use:
useless8.use
again:
reuse9.not
wanted:
unwanted10.making
a
lot
of
waste:
wasteful
Step
5
Complete
the
sentences
with
the
words
in
the
box.
1.
Polluted
water
is
_________.2.
It
is
_________
to
throw
so
much
food
away.3.
If
you
look
after
things
well,
you
may
_______
some
of
them
later.4.
It
is
_________
to
clean
up
the
whole
river
in
such
a
short
time.5.
If
we
pay
attention
to
pollution
now,
the
future
will
be
_________.1.healthy
2.wasteful
3.reuse
4.impossible
5.hopeful
Step
6
Complete
the
table
in
Activity
3.
use—useful
/
useless—usefullyhope—hopeful
/
hopeless-hopefullypollution
–
pollute—pollutedwater
–waterwaste—wasteful
/wasted-wastefullyusual—unusual
–
usually
/
unusually
Step
7
Complete
the
sentences
with
the
correct
form
of
the
words
in
Activity
3.
1.
The
factory
________
the
river,
and
the
fish
died.2.
We
often
walk
in
the
countryside.
It
is
a(n)
_______
activity
for
us.3.
Do
not
use
so
much
water.
It
is
very
________.4.
To
keep
the
flowers
growing,
you
need
to
_______
them
once
a
day.1.polluted
2.usual
3.usual4.water
Step
8
Complete
the
sentenecs
in
Activity
5.
1.
A
__________
is
a
card
that
you
write
on
one
side
of
and
send
to
someone
by
post.2.
A
__________
is
a
room
where
you
have
classes
at
school.3.
A
__________
is
a
book
that
has
one
or
more
stories
for
children.4.
A
__________
is
a
black
board
that
is
used
at
school
for
writing
on
with
chalk.postcard
2.classroom
3.storybook
4.
blackboard
Step
9
Work
in
pairs.
Look
at
the
pictures
and
answer
the
questions.
Possible
answers:1.Cloth,
paper,
cans,
plastic,
glass,etc.2.
Recycled
paper
can
be
used
for
notebooks,
tickets
or
writing
paper.3.
It
helps
save
a
lot
of
resources
and
reduce
greenhouse
gas
emissions.4.Yes.
I
recycled
aluminum
cans
andPaper
by
selling
them
to
the
recycled
factory.
Step
10
Complete
the
conversation
with
the
correct
form
of
the
expressions
in
the
box
in
Activity
7.
1.worried
about
2.throw
away3.turn
off4.are
good
for
Step
11
Listen
and
check
the
true
sentences.
The
true
sentences:3.
5.
6.
Step
12
Listen
again
and
complete
the
table
in
Activity
9.
1.glass,
plastic
and
paper,
recycle2.
Reuse,
take
a
bag,
are
hard
to3.
reduce
pollution,
4.waste
electricity,5.Walk
or
cycle,
pollution
Step13
Review:英语中常见的构词法：1.合成法2.派生法（加前缀、后缀）3.转化法（词性变词形不变）
Step
14
Homework:1.
Search
for
more
information
about
pollution.
Make
an
oral
presentation
to
your
class.2.
Finish
the
exercises
in
Learning
English.
课后反思