Lesson 43 Let’s clean up! 教案 (1)

Lesson
43
Let's
clean
up!
教案
1教学目标
Knowledge
objects:
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
object:
To
make
the
environment
around
us
clean
at
school.
Emotion
object:
To
talk
about
how
to
make
the
schoolyard
clean.
2学情分析
本课主要涉及捡拾垃圾活动的介绍。在授课前先让学生通过介绍自己捡拾垃圾的情况了解本课要点。课上可让学生通过小组合作的形式相互交流;在此基础上,教师通过幻灯片、图片向学生展示不同的捡拾垃圾活动场面,并让学生用英语进行介绍。大多数同学积极好学,需激发他们的学习兴趣。
3重点难点
Teaching
important
points:
Vocabulary:
attention,
rubbish,
pollution,
explain.
Phrases:
lean
up,
draw
one’s
attention,
pick
up,
a
bit
of.
Teaching
difficult
points:
To
know
garbage
and
rubbish
are
uncountable
nouns.
Difference
between
a
bit
of
and
a
bit.
4教学过程
活动1【讲授】Lesson
43
Let’s
Clean
Up
Step
1
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”
.
Step
2
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.
Since
the
Ss
have
understand
the
main
information
of
the
text,
let
them
use
the
key
words
and
phrases
to
complete
another
dialogue.
Step
3
Discussion
Ask
the
Ss
to
complete
a
passage
about
solving
the
problem
of
garbage
and
discuss
in
teams
about
three
“Rs”.
Step
3
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.
Step
4
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.