Lesson 23 The internet--good or bad？教案1

Lesson
23
The
internet--good
or
bad？
教案
1教学目标
1、知识与技能
(1)Read,
understand
and
use
the
new
words
and
phrases
:
advantage
,disadvantage
,simple,
cause,
less,
aside,
attack,
web,
steal,
banking,
properly
in
seconds,
far
away,
aside
from,
take
up
(2)Understand
the
Adverbial
Clause
with
“if”.
2、过程与方法
(1)To
understand
the
text
clearly.
(2)Be
able
to
describe
good
things
or
bad
things
about
the
Internet.
3、情感、态度与价值观
Treat
and
use
the
Internet
correctly
2学情分析
学生语言组织能力比较差,随机应变能力弱。应该讲学习知识用于表达的句子中
3重点难点
重点
Describe
good
things
or
bad
things
about
the
Internet.
难点

Treat
and
use
the
Internet
correctly
4教学过程
活动1【导入】创设情境　导入新课
教师活动
Ask
the
students
two
questions:
1.
Where
are
Danny
and
Jenny
from
2.
How
will
we
meet
them
when
we
can’t
go
to
Canada
学生活动
All
the
students
discuss
them
and
answer
the
questions.
活动2【讲授】活动　探究　合作　交流
教师活动
Step1:
There
is
a
brainstorm.
Let
the
students
say
something
about
the
Internet.
学生活动
Step1:The
students
discuss
the
Internet
with
their
classmates.
Then
make
one
students
write
them
on
the
paper.
Finally
choose
another
student
to
show
their
ideas
on
the
platform.
活动3【活动】活动　探究　合作　交流
教师活动
Step
2:
The
teacher
says
every
coin
has
two
sides.
学生活动
Step2:
1.The
students
says
the
Internet
has
advantages
and
disadvantages.
II.
The
students
discuss
the
topic
with
their
classmates.
Then
make
one
students
write
them
on
the
paper.
Finally
choose
another
student
to
show
their
ideas
on
the
platform.
II.
Let
the
students
talk
about
advantages
and
disadvantages
of
the
Internet.
活动4【练习】应用　迁移　巩固　提高
教师活动
I.
Ask
the
students
a
question:
Should
we
use
the
Internet
or
not
II.
Make
the
students
talk
about
how
to
use
the
Internet.
学生活动
I.
The
students
answer
the
question.
II.
The
students
discuss
the
topic
with
their
classmates.
Then
make
one
students
write
them
on
the
paper.
Finally
choose
another
student
to
show
their
ideas
on
the
platform.
活动5【活动】自主　反思　小结　归纳
知识小结
Mastery
words
and
phrases:
advantage
,disadvantage
,simple,
cause,
less,
aside,
attack,
web,
steal,
banking,
properly
in
seconds,
far
away,
aside
from,
take
up
Adverbial
Clause
with
“if”.
学法小结
Learn
something
about
the
Internet.
Know
the
advantages
and
disadvantages
of
the
Internet.
Use
the
Internet
correctly.
活动6【作业】作业布置
I.
Interview
your
classmates
how
to
use
the
Internet
II.
Write
a
passage
about
how
to
use
the
Internet.