Unit
1
The
Changing
World
Topic
1
Our
country
has
developed
rapidly.
Section
B
一、教学目标
1.
能根据已学语音、音标及发音规则，正确朗读下列词汇并在实际的对话操练中加以应用：
disabled,
shut,
ever,
rope
2.
继续学习现在完成时的用法。
3.
能够掌握“ed”的发音以及句子的语调。
4.
听懂有关暑假经历的谈论，并且能够根据听力要求做出正确判断。
5.
能够正确运用现在完成时的疑问句询问他人的事情，进行日常交流。
6.
能够根据采访调查内容，写出有关他人假期经历的短文。
7.
能够通过整合对话内容，提升综合语言运用能力，并能准确描述自己及他人的假期生活。
8.
了解他人的假期生活，发扬乐于助人的传统美德。
二、教学重点及难点
重点：
1.
能根据已学语音、音标及发音规则，正确朗读下列词汇并在实际的对话操练中加以应用：
disabled,
shut,
ever,
rope
2.
能够正确运用现在完成时的疑问句询问他人的事情，进行日常交流。
3.
能够掌握“ed”的发音以及句子的语调。
难点：
能巧记过去分词的构成，掌握过去分词的发音规则。
三、教学准备
教师：教学课件；多媒体设备
学生：课前预习
四、教学过程
Step
1
Warming-up
After
a
short
greeting,
chant
together
and
review
the
sentence
patterns.
Where
have
you
been?
I
have
been
to
Africa.
Where
has
she
been?
She
has
been
to
Canada.
Where’s
Maria?
She
has
gone
to
America.
【设计意图】活跃课堂气氛，提升学生的学习兴趣。
Step
2
Pre-listening
1.
Present
some
pictures
and
get
the
Ss
to
learn
about
volunteer
activities.
T:
Look
at
these
pictures.
What
are
they
all
about?
Yes,
they
are
all
about
volunteer
activities.
【设计意图】通过看图片了解志愿者活动，为后面的对话的听力活动铺设背景知识。
2.
Show
a
picture
of
a
disabled
children’s
home
to
teach
the
new
word.
T:
This
picture
is
a
disabled
children’s
home.
Have
you
been
there?
Ss:
No,
I
haven’t.
/
Yes,
I
have.
T:
Has
Maria
been
to
the
disabled
children’s
home?
Can
you
guess?
Ss:
Yes,
she
has.
/
No,
she
hasn’t.
T:
Maria
has
been
to
the
disabled
children’s
home
and
she
has
learnt
a
lot
from
the
experience.
learn
...
from
…
从……中学习
e.g.
I’ve
learnt
a
lot
from
the
story.
我从这个故事中学到了很多。
【设计意图】结合具体的语言环境，引导学生理解并掌握重点短语，为后面的听力活动扫清障碍。
Step
3
While-listening
Listen
to
1a
and
mark
T(True)
or
F(False).
T:
As
we
know,
Maria
has
been
to
Cuba
to
be
a
volunteer.
But
do
you
wonder
what
Maria
has
done
there?
Ss:
Of
course.
T:
OK.
Let’s
listen
to
the
recording
and
finish
1b.
Before
listening,
you
have
1
minute
to
read
1b
and
think
what
you
should
pay
attention
while
listening.
Ss
…
【设计意图】培养学生听前读题，分析题目的习惯和意识，提高听力技能。
Step
4
Post-listening
1.
Get
Ss
to
role-play
1a,
and
pay
attention
to
the
pronunciation
and
intonation.
【设计意图】通过角色扮演的活动，加强语音语调练习，有助于培养学生的语感，增强自信，特别注意一般疑问句的升调读法。
2.
Ask
Ss
to
underline
the
key
points
and
discuss
in
groups.
(1)
You
took
part
in
some
volunteer
activities
during
summer
holidays,
didn’t
you?你在暑假参加了一些志愿者活动，是吗？
e.g.
It’s
a
nice
day,
_______
_______?
Ann
didn’t
use
to
live
there,
______
_____?
(2)
To
help
others
makes
us
happy.帮助别人使我们快乐。
e.g.
To
do
sports
every
day
is
necessary.
(3)
Though
I
had
no
time
to
travel,
I
still
felt
very
happy.虽然我没有时间去旅行，但我仍然感到很开心。
①
though/although
/even
though/even
if
意为“虽然，尽管，即使”，引导让步状语从句，通常不与but连用。
e.g.
Though/Although
it
was
very
late,
the
workers
went
on
working.
②
have
(no)
time
to
do
sth.?有（没有）时间做某事
e.g.
He
was
so
busy
that
he
had
no
time
to
have
lunch.
【设计意图】提升学生的自学能力和培养克服难关的意识。
3.
Read
1a
and
complete
the
following
passage.
T:
Now
read
1a
carefully
and
complete
the
passage
in
1c.
【设计意图】检测并强化学生对时态的掌握，以及对文本信息的理解程度。
4.
Read
1a
and
circle
the
structures
like
“have/has
done”
as
quickly
as
possible.
(1)
I
haven’t
seen
you
for
a
long
time.
(2)
I’ve
learnt
a
lot
from
it.
(3)
—Have
you
been
to
any
other
place?
—No,
I
haven’t.
(4)
I
have
been
to
an
English
summer
school.
【设计意图】锻炼学生快速寻找所需信息的能力，强化对现在完成时结构的认知。
5.
Present
some
sentences
with
present
perfect
tense
and
get
the
Ss
to
consolidate
the
target
language.
T:
Look
at
these
questions.
Can
you
find
the
past
participle
forms
of
the
verbs?
【设计意图】巩固对现在完成时结构的掌握。
6.
Fill
in
the
blanks
with
the
different
forms
of
the
verbs.
Then
listen
and
check
the
answers.
T:
Pay
attention
to
the
pronunciation
of
the
past
forms
and
past
participles.
【设计意图】掌握构词法有助于拓展学生的词汇量。
7.
Listen
and
read
the
example
sentences
aloud,
paying
attention
to
the
pronunciation
and
intonation.
T:
Now
look
at
this
chart
and
answer
my
question.
Has
Ann
ever
cleaned
the
room?
Ss:
Yes,
she
has.
T:
Has
Ann
ever
chatted
online?
Ss:
No,
she
hasn’t.
T:
Ann
has
cleaned
the
room,
hasn’t
she?
Ss:
Yes,
she
has.
T:
Ann
has
chatted
online,
hasn’t
she?
Ss:
No,
she
hasn’t.
T:
Now
listen
and
pay
attention
to
the
intonation.
Then
ask
and
answer
with
your
partners.
Ss…
【设计意图】通过对话练习，引导学生注意“ed”的发音以及句子的语调。
8.
Guide
Ss
to
make
a
survey.
Interview
the
members
of
the
group
like
2b
and
take
notes.
Then
report
it
to
class.
S1:
Have
you
ever
done
…?
S2:
Yes,
I
have.
/
No,
I
haven’t.
…
T:
You
can
report
like
this:
Jane
has
done
some
farm
work
…
【设计意图】通过引导学生采访调查的活动，提高学生的口语水平和书面表达能力，同时增强学生的自信心。
Test
Present
the
exercises
and
let
the
Ss
do
some
practice.
1.
Fill
in
the
blanks.
(1)
We
should
help
the
d______
people
when
they
are
in
trouble.
(2)
—It’s
getting
colder
now.
Would
you
please
s______
the
door?
—Sure.
(3)
He
told
me
that
he
______
(take
part
in)
an
English
party
last
night.
(4)
We
were
busy
at
that
time,
so
we
had
no
time______
(go)
shopping.
(5)
______
(see)
is
to
believe.
2.
Choose
the
best
answer.
(1)
—_______
you
ever
_____
to
the
USA?
—Yes,
we
have.
A.
Have,
gone
B.
Have,
been
C.
Did,
go
D.
Did,
went
(2)
______
it
rains
heavily,
______
farmers
are
still
working
in
the
fields.
A.
Though,
but
B.
Though,
still
C.
Though,
/
D.
Although,
but
(3)
—
I
helped
a
disabled
man
yesterday.
—
______
wonderful
experience!
A.
What
B.
How
a
C.
How
D.
What
a
(4)
Jessie
learnt
a
lot
______
the
book
after
reading
it.
A.
from
B.
of
C.
at
D.
with
【设计意图】检测并强化学生对本课时内容的掌握。
Step
5
Summary
Sum
up
the
main
content
of
this
class
and
repeat
the
key
points.
We
learn:
1.
some
words:
disabled,
shut,
ever,
rope
2.
some
phrases:
take
part
in,
volunteer
activities,
disabled
children’s
home,
learn
…
from
…,
have
no
time
to
do
sth.,
put
on,
jump
rope,
chat
online
3.
some
sentences:
What
a
wonderful
experience!
You
took
part
in
some
volunteer
activities
during
summer
holidays,
didn’t
you?
Though
I
had
no
time
to
travel,
I
still
felt
very
happy.
We
can:
express
emotions
What
a
wonderful
experience!
【设计意图】回顾本课时的主要内容。
Step
6
Homework
1.
Read
1a
aloud.
2.
Preview
Section
C.
【设计意图】巩固课上所学，预习新课。
五、板书设计
Unit
1
The
Changing
World
Topic
1
Our
country
has
developed
rapidly.
Section
B
take
part
in,
volunteer
activities,
disabled,
disabled
children’s
home,
learn
…
from
…,
have
no
time
to
do
sth.,
put
on,
shut,
ever,
rope,
jump
rope,
chat
online
A:
Have
you
been
to
any
other
places?
A:
Ann
has
chatted
online,
hasn’t
she?
B:
No,
I
haven’t.
B:
No,
she
hasn’t.(共19张PPT)
Unit
1
The
Changing
World
Section
B
Topic
1
Our
country
has
developed
rapidly.
Warming-up
Where
have
you
been?
I
have
been
to
Africa.
Where
has
she
been?
She
has
been
to
Canada.
Where’s
Maria?
She
has
gone
to
America.
Chant
together.
volunteer
activities
Pre-listening
Look
and
talk
disabled
children
adj.
残疾的
Pre-listening
Look
and
learn
learn
...
from
…
从……中学习
e.g.
I’ve
learnt
a
lot
from
the
story.
我从这个故事中学到了很多。
Maria
has
been
to
the
disabled
children’s
home
and
she
has
learnt
a
lot
from
the
experience.
Pre-listening
Look
and
learn
1.
Maria
helped
the
disabled
children
to
clean
the
rooms
and
fed
them.
(
)
2.
Maria
thinks
her
experience
as
a
volunteer
was
wonderful.
(
)
3.
Maria
felt
very
happy
because
she
helped
others.
(
)
4.
Kangkang
has
been
to
a
summer
school
to
help
the
old.
(
)
5.
Kangkang
has
made
some
new
friends
in
the
English
summer
school.
(
)
1b
Listen
to
1a
and
mark
T
(True)
or
F
(False).
T
T
T
F
F
While-listening
e.g.
It’s
a
nice
day,
_______
_______?
Ann
didn’t
use
to
live
there,
______
_____?
1.
You
took
part
in
some
volunteer
activities
during
summer
holidays,
didn’t
you?你在暑假参加了一些志愿者活动，是吗？
反意疑问句
动词不定式作主语
isn’t
it
did
she
2.
To
help
others
makes
us
happy.
帮助别人使我们快乐。
e.g.
To
do
sports
every
day
is
necessary.
Post-listening
Language
points
虽然，尽管，即使
让步状语从句
通常不与but连用
3.
Though
I
had
no
time
to
travel,
I
still
felt
very
happy.虽然我没有时间去旅行，但我仍然感到很开心。
have
(no)
time
to
do
sth.有（没有）时间做某事
though/although
even
though/even
if
e.g.
Though/Although
it
was
very
late,
the
workers
went
on
working.
e.g.
He
was
so
busy
that
he
had
no
time
to
have
lunch.
Post-listening
Language
points
1c
Read
1a
and
complete
the
following
passage.
Both
Maria
and
Kangkang
have
done
something
meaningful.
Maria
has
____________
some
volunteer
activities
to
help
some
disabled
_______.
She
________________
a
lot
from
it,
and
she
said
_____________
others
made
her
happy.
Kangkang
__________
an
English
summer
school.
He
_______
some
new
friends
there,
and
they
also
________
funny
shows
for
a
group
of
old
people
in
a
___________.
?
?
taken
part
in
children
has
learned/
learnt
has
been
to
to
help/helping
made
put
on
community
上演
Post-listening
1.
I
haven’t
seen
you
for
a
long
time.
2.
I’ve
learnt
a
lot
from
it.
3.
—Have
you
been
to
any
other
place?
—No,
I
haven’t.
4.
I
have
been
to
an
English
summer
school.
?
?
Post-listening
Read
1a
and
circle
the
structures
like
“have/has
done”
in
1a.
A:
Has
she
B:
Yes,
she
has.
/No,
she
hasn’t.
动词的过去分词
Past
Participle
been
a
volunteer?
cleaned
rooms
for
the
disabled
children?
fed
the
disabled
children?
cooked
for
them?
traveled?
现在完成时：
have/has+动词的过去分词
Post-listening
Read
and
learn
Verb
Past
Tense
Past
Participle
clean
cleaned
cleaned
jump
jumped
chatted
chatted
fly
flown
do
did
am/is/are
was/were
shut
shut
…
…
…
2a
Fill
in
the
blanks
with
the
different
forms
of
the
verbs.
Then
listen
and
check
the
answers.
jumped
chat
flew
done
been
shut
Post-listening
The
pronunciation
of
“ed”
is
“/t/,
/d/,
or
/?d/”
when
it
is
added
to
the
verbs
ending
with
different
sounds,
such
as
help/jump,
play/turn
or
wait/end.
Example:
A:
Has
Ann
ever
cleaned
rooms?
B:
Yes,
she
has.
Example:
A:
Has
Ann
chatted
online?
B:
No,
she
hasn’t.
Activity
Name
clean
rooms
jump
rope
chat
online
fly
a
kite
do
farm
work
…
Ann
Zhang
Yang
…
2b
Listen
and
read
the
example
sentences
aloud,
paying
attention
to
the
pronunciation
and
intonation.
ever
adv.
从来；任何时候
Post-listening
=
chat
on
the
Internet
You
may
begin
like
this:
2c
Work
in
groups
and
survey
your
group
members
about
their
vacation
experiences
based
on
2b.
Then
report
it
to
the
class.
Jane
has
done
some
farm
work
…
_____________________________
_________________________________________________________________________________________________________________________________________________________________________________
Post-listening
(1)
We
should
help
the
d______
people
when
they
are
in
trouble.
(2)
—It’s
getting
colder
now.
Would
you
please
s______
the
door?
—Sure.
(3)
He
told
me
that
he__________
(take
part
in)
an
English
party
last
night.
(4)
We
were
busy
at
that
time,
so
we
had
no
time______
(go)
shopping.
(5)
______
(see)
is
to
believe.
isabled
to
go
hut
took
part
in
（眼见为实。）
To
see
1.
Fill
in
the
blanks.
Post-listening
?
?
Test
1.
—_______
you
ever
_____
to
the
USA?
—Yes,
we
have.
A.
Have,
gone
B.
Have,
been
C.
Did,
go
D.
Did,
went
2.
______
it
rains
heavily,
______
farmers
are
still
working
in
the
fields.
A.
Though,
but
B.
Though,
still
C.
Though,
/
D.
Although,
but
3.
—
I
helped
a
disabled
man
yesterday.
—
______
wonderful
experience!
A.
What
B.
How
a
C.
How
D.
What
a
4.
Jessie
learnt
a
lot
______
the
book
after
reading
it.
A.
from
B.
of
C.
at
D.
with
2.
Choose
the
best
answer.
?
?
?
?
?
?
Post-listening
We
learn:
1.
some
words:
disabled,
shut,
ever,
rope
2.
some
phrases:
take
part
in,
volunteer
activities,
disabled
children’s
home,
learn
…
from
…,
have
no
time
to
do
sth.,
put
on,
jump
rope,
chat
online
3.
some
sentences:
What
a
wonderful
experience!
You
took
part
in
some
volunteer
activities
during
summer
holidays,
didn’t
you?
Though
I
had
no
time
to
travel,
I
still
felt
very
happy.
We
can:
express
emotions
What
a
wonderful
experience!
Summary
1.
Read
1a
aloud.
2.
Preview
Section
C.
Homework
