七年级英语下册Module3 Natural elements Unit6 Electricity教案（4课时）

Unit
6
Electricity教案
课题:Unit
6
Electricity
（阅读课）
课时:
第
1
课时，共
4
课时
课型:Reading
教学目标:
1.
Students
can
get
the
main
idea
of
the
reading
passage.
2.
Students’
reading
ability
if
improved.
3.
Students
know
more
about
electricity.
4.
Students
get
the
detailed
language
points
of
the
text.
5.
Students
deepen
the
understanding
of
electricity.
6.
Students
can
talk
about
electricity
in
English.
教学重点:
1.The
main
idea
of
the
reading
passage.
2.The
language
points
of
the
text.
教学难点:
1.The
detailed
information
of
the
text.
2.Talking
about
electricity.
教学准备:
PPT,
Blackboard
教学步骤:
Step
1.Warming
up
.
Learn
new
words.
1)Read
the
new
words
after
the
teacher
or
the
tape.
2)
Read
by
themselves.
Step
2
:Reading
Reading
comprehension.
Before
reading：
1.Show
3
PPT
for
Ss
to
know
ways
of
producing
electricity
.
2.Look
at
the
photos
and
the
title
of
the
photos
of
the
story
on
P73,then
finish
the
exercises
on
P72.
3.Check
the
answers
While
reading：
1.Careful
reading
Read
the
article
carefully
and
then
finish
Part
C1.
2.Check
their
answers.
3.Read
the
article
again
to
finish
C2.
Check
their
answers.
post
reading：Comprehension
D1
and
D2
Read
the
text
to
finish
the
comprehension
exercise
on
p
75.
Step
3:
Reading
practice
.
1.Read
after
the
tape.
2.
Read
in
roles.
3.Imitation
and
role
play.
Step4.Review
the
text.
Task
learning
:
Make
a
flow
chart.
Step
5:
Language
points.
Self-
study.
①
Learn
the
sheet
given
by
the
teacher.
②Finish
the
corresponding
exercise.
③Check
with
your
group
members.
Step
6:
Retell
the
text:
Give
a
report
of
electricity.
Step
7:
Discussion
Debate:
Is
the
electricity
good
or
bad .
Step8:
Sum
up
Step9
Homework
Step10.The
blackboard
design
Unit
6
Electricity
Reply
foolish
connect
moment
battery
a
packet
of
一包，一捆
be
connected
to
连接到
in
a
way
在某种程度上
课题:Unit
6
Electricity（听说课）
课时:
第
2
课时，共
4
课时
课型:
Listening
&
Speaking
教学目标:
1.
Master
expressions
on
electrical
equipment.
2.
Students
learn
some
simple
Modal
verbs.
3.
Students
listening
ability
is
improved.
教学重点:Get
the
main
points
of
the
listening.
教学难点:The
new
words
and
modal
verbs
in
the
listening.
教学准备:
PPT,
Blackboard,
music
教学步骤:
Step1.Lead
in
.
向学生介绍听力技巧及步骤。
Step
2
Listening.
Before
listening
①Prepare
to
get
rid
of
the
strange
words
.
②Preview
to
get
the
main
task
and
situation
of
the
listening
text.
While
listening
Listen
to
tape
and
finish
the
Exercises
twice
and
check
the
answers.
Step3
Speaking
1.学习音节及音节的个数
2.怎样计算音节的个数。
3.Practice
1）Part
A2
说出下列单词音节的个数。
2）Check
their
answers.
3)Part
B
Ask
Ss
to
make
a
conversation
about
safety.(学习情态动词may、must、can的用法)。
S1:
May
I
change
the
bulb
S2:
No,
you
may
not.
You
must
switch
off
the
electricity.
Then
you
may
change
the
bulb.
Step4
Pair
work:
①
Make
clear
about
the
expressions
to
describe
the
pictures.
②Learn
the
example
to
make
dialogues
in
pairs.
Step
5
Summarize.
Finish
a
chart
to
list
our
ways
to
keep
safe
group
work.
Finish
the
given
chart
according
to
the
5
pictures.
Step
6:
Homework
Step7
The
blackboard
design.
1.听力的技巧
2.单词音节
3.情态动词can、may、must的用法
课题:Unit
6
Electricity（语法课）
课时:
第
3
课时，共
4
课时
课型:
Grammar
&More
Practice
教学目标:
1.
Students
can
master
the
Modal
verbs
can/may/must.
2.
They
can
distinguish
the
3
modal
verbs.
3.
Students
are
interested
and
confident
in
using
this
grammar.
教学重点:The
usage
of
can/may/must.
教学难点:The
difference
among
these
Modal
verbs.
教学准备:
PPT,
Blackboard
教学步骤:
Step1:
Warming
up
1.
Read
the
sentences
in
Patr
A
to
the
modal
verbs
“can
\
can’t”.
2.
Give
more
sentences
to
read.
Step2:
Grammar
learning.
①
Getting
to
know
the
modal
verbs”can
\can’t”.
②
Distinguish
the
modal
words.
Discuss
to
choose
a
right
modal
verbs
to
talk
about
the
picture
.Then
summarize
the
differences
of
these
3words.
(can
\may\must)
①meanings
②forms
Step3:
Using
the
grammar
to
get
detailed
points.
1.
Finish
the
exercise
on
the
text
book.
2.
Games:
I
CAN
IMITATE.
3.
Using
the
grammar
①Self-study
to
finish
the
exercise
on
the
text
book.
②Imitate
the
classmates
to
make
a
new
one
.Then
which
group
gets
the
most
right
sentences
will
be
the
winner.
Step4:
Summarizing
Note
down
the
grammar
rules.
Step5:
Activity
Mime
Follow
the
rules
to
play
the
games
and
let’s
see
how
many
students
act
as
the
same
of
the
first
one.
Step
6:
Homework
Step7
The
blackboard
design
情态动词can、may、must的用法
课题:Unit
6
Electricity(写作课)
课时:
第
4
课时，共
4
课时
课型:
Writing
教学目标:
1.
The
students
can
use
the
modal
verbs
“must”
frequently.
2.
Students
can
write
some
rules
about
staying
at
home.
3.
Students
can
have
more
sense
of
obeying
rules.
教学重点:Using
must/must
not
in
a
right
way.
教学难点:Think
of
all
kinds
of
rules.
教学准备:
PPT,
Blackboard
教学步骤:
Step1:
Warming
up
1.
Ask
Ss
to
talk
about
“Where
do
we
have
rules ”
2.
Help
them
to
find
the
answers.
Step2:
Brainstorm.
1.
Collecting
words
and
expressions
about
home
rules.
2.
Group
work
to
think
of
home
rules
to
keep
safety
at
home.
We
must…
We
mustn’t…
Step3:
More
practice
Choose
a
place
to
write
rules
for
it
Group
work
to
choose
one
place
to
make
rules.
Everyone
should
write
at
least
2
rules
by
using
we
must…We
mustn’t…The
more
rules,
the
better.
Step4:
Writing
Making
family
rules
.Write
out
the
rules
and
then
check
with
each
other.
Recommend
the
better
one
to
the
class.
Step5:
More
practice
Electricity
safety
tips
1.
Ask
Ss
to
talk
about
how
we
can
use
electricity
safety.
Rice
cook
…
Wash
machine…
Microwave…
2.
Ask
Ss
to
use“can\can’t
\must
\mustn\t”
to
fill
in
the
blanks.
3.
Check
their
answers.
Step
6:
Discussion
(Culture
corner)
Ask
Ss
to
talk
about
“Earth
Hour”
and
answer
these
questions.
1.
When
will
the
next
Earth
Hour
be
It
will
be
on
the
last
Saturday
of
March
next
year.
2.
Will
you
take
part
in
the
next
Earth
Hour
Yes,
we
will.
Step
7
Sum
up
Step8:
Homework
Step9
The
blackboard
design
Unit
6
Electricity
1.
Family
rules
2.
Electricity
safety
tips
3.
Earth
Hour