科普版仁爱英语九年级上册
Unit1
Topic
3
Section
A
课件内容介绍和使用说明
本课件是为科普版仁爱英语九年级上册Unit1
Topic
3
Section
A编写的教学课件，这是第一单元第三话题的第一课时，本课课型为听说课。本课通过Helen
和Bob谈论关于纽约的过去与现在这一话题，学习相关的单词和短语，并让学生在对话中进一步理解、掌握现在完成时态的使用，学习延续性动词在现在完成时中的使用，也对学生的语音知识如：重读、弱读等进行了科学合理的训练。为更好更有效地实现本课教学目标，本课件从学生实际出发，对教材进行了必要的整合，教学设计直观生动。基于本节课主要活动有2个，1a和3，因此对教学设计作如下安排：
Getting
students
ready
for
learning:
①展示本节课的学习目标，让学生知道学习本节课后需要掌握的内容。
(幻灯片3
)
②让学生上台进行课前展示环节（即课前演讲），并在展示期间出示一组关于李明家乡过去与现在的图片，让学生根据图片内容以及演讲学生的引导下回答相关的问题。引出部分短语，并导入新课,，激发学生在已知背景知识下参与学习的兴趣。(幻灯片4、5、6)
③核对导学案上课前预习部分的答案，复习含有ever,
never,
just等词的现在完成时，并引出for和since的用法。(幻灯片7到13)
④完成书本上18页的第三部分的相关练习，以及核对其答案。(幻灯片14)
Pre-listening:
出示一组北京以及纽约的图片，由学生对北京的谈论转入根据图片对纽约的谈论，引出1a听力任务。(幻灯片15、16)
While-listening:
①听1a录音，训练学生在听力中获取关键信息的能力。并回答相关的问题以及完成书本1b的练习
(幻灯片17、18
)
Post-listening:
①通过小组合作形式完成导学案上相关的练习，为学生对文章的理解扫清障碍。(幻灯片19、20
)
②播放1a动画，让学生边听边看动画，进一步理解1a对话内容，注意模仿语音语调。(幻灯片21
)
Practice:
①完成2的练习，并处理重点单词和短语
(幻灯片22、23、24
)
Assigning
homework:
①总结本堂课的新单词、短语和语法项目，让学生能把握整堂课的重点。(幻灯片25)
②设计了书面显性作业及课文背诵等隐性作业。(幻灯片26)
PAGE
2(共26张PPT)
Unit
1
The
Changing
World
Topic
3
The
world
has
changed
for
the
better
.
Section
A
学习目标
1.知识目标：（教学重点）
学习现在完成时态并区别since和for的用法
2.能力目标：（教学重难点）
就某地方前后变化，如何与别人进行交谈的听说能力。
3.情感目标：（教学难点）
感受到幸福生活来之不易，学会珍惜，培养社会责任感。
Presentation
Changes
in
Li
Ming's
Hometown
in
the
past
now
Presentation
Changes
in
Li
Ming's
Hometown
in
the
past
now
Question:
What
kind
of
building
do
the
people
live
now?
They
live
in
a
tall
building.
---Have
you_____
been
to
Beijing
?
---Yes,
I
have
.
I
have
_____
come
back
.
---No,
I
haven’t
.
I
have
_____
been
there
.
2.
---How
long
have
you
been
in
Beijing?
---I
have
been
there
_____
one
week.
---I
have
been
there
______
last
week.
ever
just
never
for
since
Check
your
work
on
the
paper:
2012
↓
2016
↓
2018
e.g.
He
has
been
a
student
_____
3
years.
for
two
years
2016
present
past
for
+
时间段
for
2019
since
2016
2017
present
past
since
+时间点
since
2018
e.g.
He
has
been
a
student
2017.
since
two
years
ago
2017
present
past
since
+
时间段+ago
2018
e.g.
He
has
been
a
student
since
3
years
ago.
since
he
was
four
2017
present
past
since
+过去式句子
2018
e.g.
He
has
been
a
student
_____
he
was
four.
since
since+时间段+ago
for的用法：
He
has
been
a
student
for
two
years.
since的用法：
=He
has
been
a
student
since
2017.
=He
has
been
a
student
since
3
years
ago.
=He
has
been
a
student
since
he
was
four.
for+时间段
since+时间点
since+过去式从句
3
Look
carefully
and
think
about
the
differences
between
since
and
for
in
1a.
Then
complete
the
sentences
with
since
or
for
and
listen
and
check.
1.I
have
lived
in
Beijing
______
three
years.
______2011.
2.
He
has
waited
for
Tom
______
two
hours
ago.
______
two
hours.
3.
We
have
learned
chemistry
___
one
month.
____
the
new
term
began.
for
for
for
since
since
since
in
the
past
Nowadays
Beijing
has
developed
rapidly
since
the
reform
and
opening-up.
So
has
New
York.
听1a,回答问题
1.How
long
has
Helen
been
to
New
York?
2.What
are
near
Bob’s
block?
She
has
been
in
New
York
______________.
There
are
_________________________
______________.
for
a
long
time
parks,
schools,
museums,
and
restaurants
Finish
Ib.
In
the
past
terrible
traffic
dirty
streets
unfriendly
people
dangerous
to
live
less
shopping
centers
Nowadays
beautiful
parks
clean
and
fresh
air
huge
markets
famous
museums
good
schools
excellent
restaurants
Group
Work
1.Finish
the
phrases
on
the
paper.
2.Finish
the
exercise(知识点导学)
on
the
paper.
1.一直在某地
2.how
do
you
like
doing...
3.get
used
to
doing
sth.
4.
used
to
do
sth.
5.as
a
matter
of
fact
6.a
wonderful
place
to
live
7.come
for
a
visit
Broadway
is
a
street
in
New
York.
There
are
so
many
theaters
on
this
street.
2
Listen
to
the
passage
and
fill
in
the
blanks
with
the
correct
forms
of
the
given
words
or
phrases
.
Broadway
is
a
street
in
New
York
.
It
has
been
there____
1811.
It
________
be
dirty.
But
it
____________
since
the
1920s.
The
area
near
Times
Square
is
the
home
of
Broadway
theaters
.
There
have
been
many
famous
______
along
the
street
for
many
years
.
A
lot
of
artists
perform
plays
,
concerts
and
operas
there
.
Every
year
millions
of
visitors
come
to
enjoy
the
________
music
and
dance
on
Broadway
.
______________
,
Broadway
stands
for
the
American
theatre
industry
.
since
used
to
theaters
wonderful
As
a
matter
of
fact
has
improved
n.艺术家
n.参观者
n.产业，工业
theater
used
to
improve
wonderful
as
a
matter
of
fact
since
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.艺术家
n.产业，工业
n.产业，工业
n.参观者
n.参观者
millions
of
用法：
在英语中hundred
,
thousand
,
million
,
billion等词，当其前面有数词时，它们不加
“s”使用，其后也不用介词of
.直接跟可数名词的复数形式。
如：five
million
people
五百万人
当表达不确定数字时，在它们后面加上
“s”再加介词of使用。后接可数名词的复数形式，表示
“数百”
“数千”
“数百万”
“数十亿”。如：
millions
of
people
数百万人
Summary:
1.Some
phrases:
as
a
matter
of
fact
,
millions
of
2.
Some
sentences:
1.
You
will
get
used
to
it
very
soon
if
you
come.
2.
As
a
matter
of
fact
,
it’s
a
wonderful
place
to
live
.
3.
You
must
come
for
a
visit
.
4.
Then
you
can
see
New
York
yourself
.
Use
the
Present
Perfect
Tense
with
for
and
since
.
1.You
have
been
in
New
York
for
a
long
time.
2.The
city
has
improved
a
lot
since
I
came
here
a
few
years
ago
.
Homework:
1.Finish
part
4
with
your
partners.
2.Finish
the
paper.
3.Try
to
recite
paragraph
8
in
1a.
Thank
You!
