Lesson 43 Let’s clean up! 教案 (2)

Lesson
43
Let's
clean
up!
教案
1教学目标
Knowledge
To
master
words
and
phrases:
attention,
rubbish,
pollution,
explain
and
clean
up,
draw
one’s
attention,
pick
up,
a
bit
of.
To
know
the
words:
schoolyard,
garbage
Ability
To
talk
about
how
to
make
the
schoolyard
clean.
Emotion
To
make
the
environment
around
us
clean
at
school.
2重点难点
Important
points
Vocabulary:
attention,
rubbish,
pollution,
explain.
Phrases:
lean
up,
draw
one’s
attention,
pick
up,
a
bit
of.
Difficult
points
To
know
garbage
and
rubbish
are
uncountable
nouns.
Difference
between
a
bit
of
and
a
bit.
3教学过程
活动1【导入】Teaching　procedure
Warming-up
Learn
the
new
words
of
this
lesson.
And
ask
the
Ss
to
remember
the
vocabulary
according
to
the
phonetics.
Ask
the
Ss
if
they
know
the
World
Environment
Day.
If
not,
then
talk
about
its
time
and
what
people
do
on
that
day
to
elicit
the
topic
“Let’s
Clean
Up”
.
T-S
S-S
Motivate
the
Ss
and
lead
in
the
new
concept.
Presentation
and
Practice
Listen
to
the
dialogue
among
Jenny,
Danny
and
Brian,
and
tell
true
or
false.
①
Jenny,
Brian
and
Danny
are
going
to
do
something
on
the
World
Environment
Day.
②
They
are
studying
geography
this
week.
③
they
are
going
to
pick
up
the
garbage
on
the
street.
④
Jenny
found
Danny’s
homework.
Read
the
dialogue
and
answer
some
questions
to
get
more
information.
①
What
is
the
meaning
of
"rubbish"
②
Why
do
Jenny,
Brian
and
Danny
ask
their
classmates
to
help
pick
up
the
rubbish
in
the
school
yard
③
What
do
they
wear
and
carry
to
pick
the
rubbish
Read
the
dialogue
for
the
second
time
and
find
out
some
useful
phrases
and
expressions.
Whole
class
T-S
individual
work
and
pair
work
For
the
Ss
to
get
some
basic
information
about
the
topic.
They
are
helpful
for
them
to
learn
the
main
concept.
Since
the
Ss
have
understand
the
main
information
of
the
text,
let
them
use
the
key
words
and
phrases
to
complete
another
dialogue.
T-S
Whole
class
For
the
Ss
to
learn
the
main
concept
better.
After
learning
and
understanding,
give
the
Ss
chances
to
use
the
language
to
do
things.
Consolidation
Discussion
Ask
the
Ss
to
complete
a
passage
about
solving
the
problem
of
garbage
and
discuss
in
teams
about
three
“Rs”.
S-S
Give
the
Ss
chances
to
discuss
and
have
their
own
ideas
about
the
topic.
Production
Progress
Give
the
Ss
one
extended
reading
and
let
them
know
more
about
World
Environment
Day
and
its
theme.
Elicit
the
final
task
for
the
Ss
to
do.
What
can
we
do
to
clean
up
the
world
The
Ss
are
asked
to
design
some
activities
for
World
Environmental
Day.
They
may
have
a
name
and
a
slogan
(口号)
for
the
project.
They
need
to
list
what
to
do.
They
should
tell
why
to
do.
After
the
task
tell
them
have
a
presentation.
Individual
work
pair
work
S-T
Give
the
Ss
chances
to
use
the
language
they
learnt
in
class
and
do
something
really
happens
in
their
life.
Homework
Finish
exercises
of
Lesson
43.
Preview
the
next
lesson.
Better
your
design
of
the
project
on
World
Environmental
Day
and
make
a
poster.
Enjoy
the
movie
Wall
E
if
you
have
time.
Board
design
Lesson
43
Let’s
Clean
Up
attention
clean
up
rubbish
draw
one’s
attention,
pollution
pick
up
explain
a
bit
of