(共35张PPT)
Unit
4
Then
and
now
A
Let's
learn
Learning
aims
1.能够听说读写以下单词和词组：dining
hall,
grass,gym,
ago,last
year,
last
month.
2.能够听说认读句子There
was
no
gym
in
my
school
twenty
years
ago.Now
there's
one
on
our
school.
3.能够正确运用本课时的词汇和句型谈论或描述过去到现在发生的变化。
4.能够在语境中运用There
was/were
no
来完成“Find
the
mistakes”。
teachers'
office
playground
There
is
a
garden
in
my
school.
There
are
many
flowers.
There
is
a
classroom.
There
is
a
teachers'
office.
Let's
play
This
is
my
school.
What's
in
your
school?
Let's
watch
There
is/are
two
music
rooms
an
art
room
a
garden
What's
in
Wu
Yifan's
school?
Let's
answer
Now
there
are
many
buildings
in
the
school.
What
are
they?
Lead
in
Look!
There
are
many
new
_______in
it.
There
is
_________.
dining
hall
gym
grass
playground
buildings
There
is
a
new
dining
hall
in
my
school.
We
can
___________.
eat
lunch
dining
hall
Let's
learn
There
is
a
new
gym
in
my
school.
We
can
___________.
play
basketball
gym
Let's
learn
There
is
a
new
playground
in
my
school.
We
can
__________
_
on
the
grass.
grass
play
football
Let's
learn
There
is
________
Now
there
is
a
gym,
a
playground
and
a
dining
hall.
What
are
the
differences?
Let's
think
then
now
Twenty
years
ago,
there
were
only
_______
here.
hills
trees
hills
and
trees
Do
you
know?
Ten
years
ago,
there
were
only
___
here.
building
building
two
buildings
Do
you
know?
Now
there’s
a
new
one
in
our
school.
There
was
no
gym
in
my
school
twenty
years
ago.
Fill
in
the
blank
Now
there’s
a
new
one
in
our
school.
There
was
no
dining
hall
in
my
school
twenty
years
ago.
Fill
in
the
blank
Fill
in
the
blank
There
was
no
playground
or
grass
twenty
years
ago.
Now
there
is
a
new
playground.
And
there
is
grass
everywhere.
twenty
years
ago
Fill
in
the
blank
There
were
no
buildings
twenty
years
ago.
Now
there
are
many
buildings.
twenty
years
ago
now
now
Notes
过去存在：there
was
,
there
were
eg：There
was
a
hill
twenty
years
ago.
There
were
trees
ten
years
ago.
过去不存在：there
was
no
,
there
were
no
eg:
There
was
no
gym
last
year.
There
were
no
buildings
twenty
years
ago.
（1）....ago
three
days
ago
twenty
years
ago
ten
months
ago
two
weeks
ago
last
year
last
month
last
night
last
week+
（2）last...
Notes
过去时间状语
Listen
and
repeat
The
world
also
has
changed.
Wu
Yifan’s
school
has
changed.
change
变化
Our
school
has
changed,
too.
Do
you
know?
There
were
no
smart
phones
forty
years
ago.
…years
ago
...weeks
ago
...days
ago
last
month
last
weekend
There
was
There
were
?
Think
and
answer
There
were
no
sharing
bikes
ten
years
ago.
There
was
no
...
There
was
a
cinema
twenty
years
ago.
There
is
a
new
cinema
now.
Do
you
know?
The
word
is
changing
every
day.
We
have
to
study
hard
to
adapt
to
the
changes
of
the
world.
At
that
time,
there
were
no
_____.
People
didn’t
_______.
People
couldn’t_________.
Find
the
mistakes
At
that
time,
there
was
no
_____.
People
didn’t
_______.
People
couldn’t_________.
buildings
（建筑）
traffic
（交通）
activities(
（活动)）
gym
go
by
bus
watch
TV
dining
hall
go
by
bike
use
the
phone
post
office
use
the
Internet
coffee
shop
motel
cinema
traffic
light（红绿灯）
street
light（路灯）
Let's
talk
Summary
am
was
1.be
is
was
are
were
2.表示某地方存在有某物用There
be句型
表示现在存在：There
is/are...
表示过去存在be就要发生变化：There
was/were...
表示过去不存在,在be动词后面加no或者not
There
was/were
no/not...
Exercises
is
/
are
/
was
/
were
were
1、There
____
an
apple
on
the
table.
A.is
B.was
C.are
2、There____
two
apples
in
the
basket
now.
A.is
B.was
C.are
3、There
____
an
apple,
two
pears
and
five
watermelons
on
the
table.
A.is
B.was
C.are
4、There
____
no
gyms
in
my
school
2
years
ago.
A.
was
B.
are
C.
were
5、There
____
no
gym,
no
dinning
halls
and
no
library
in
my
school
six
months
ago.
A.
was
B.
are
C.
were
A
C
A
C
A
Homework
Try
to
find
the
differences
in
your
family
these
years.
Finish
the
exercises.
谢谢观看！
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PEP小学英语六年级下册Unit4
Then
and
now
A.
Let’s
learn导学案
教学内容
Unit4
Then
and
now
A
Let’s
learn
课时
第一课时
学习对象
六年级学生
一、学习目标
（一）知识目标：1.能够听说读写以下的单词和词组：dining
hall,
grass,
gym,
ago,
last
year,
last
month
.2.能够听说认读句子There
was
no
gym
in
my
school
twenty
years
ago.
Now
there’s
one
in
our
school.3.能够正确运用本课时的词汇和句型谈论或描述过去到现在发生的变化。4.能够在语境中运用There
was/were
no
来完成“Find
the
mistakes”。
（二）能力目标：1.通过教学活动，培养学生良好的观察能力,提高自主学习的能力以及综合运用语言的能力。
（三）情感和价值观目标：1.养成用英语思维和交流的习惯。
2.增强学生珍惜时间，爱校爱家的情感。3.通过完成学习任务，感受成功，从而引发和培养学生学习英语的兴趣，形成英语学习的积极态度。
二、学习重难点
运用句型There
was
/were
no…Now
there
is
/are…来描述过去到现在发生的变化。
三、疑难问题讲解
单词dining
hall:
饭厅；同义词：dining
room,
canteen
食堂grass:草坪（不可数名词,
on
the
grass在草坪上）形近词：glassgym:
体育馆
联想：playgroundago：以前，...years
ago...年以前，...months
age...月以前拓展短语：...days
ago
...weeks
ago
...hours
agolast
year
去年
last
month
上个月拓展短语：last
week/weekend/Monday(...)/winter
holiday句型There
is
a/an+单数名词/some+不可数名词.
There
are+可数名词复数.There
isn’t
a/an+单数名词/any+不可数名词.There
aren’t
any+可数名词复数.There
was
a/an+单数名词/some+不可数名词.
There
were+可数名词复数.There
wasn’t+a/an+单数名词/any+不可数名词.
There
weren’t
any+可数名词复数.5.There
was
no+单数名词/不可数名词.过去没有......=There
wasn’t
a/an+单数名词/any+不可数名词.There
were
no+可数名词复数.=There
weren’t
any+可数名词复数.6.People
didn’t
go
by
bus.一般过去时的否定句。主语+didn’t+动词原形+过去时间.语法
am
was
be
is
was
are
were2.表示某地方存在有某物用There
be句型表示现在存在：There
is/are...表示过去存在be就要发生变化：There
was/were...表示过去不存在,在be动词后面加no或者notThere
was/were
no/not...（四）其它1.能在模拟的情境中运用句型进行交际,并且灵活应变。
四、达标测评题
Unit
Four
A
Let’s
learn达标测评题选择题（
）1.There
were
no
computers
in
my
school_________.A.last
year
B.now
C.next
year（
）2.There
________
no
dining
hall
two
years
ago.A.is
B.was
C.were（
）3.Now
there
________
a
new
school.A.is
B.am
C.was（
）4.People
________
go
by
bus
100
years
ago.A.doesn’t
B.
didn’t
C.don’t（
）5.Last
year
I
________
to
Beijing
.A.go
B.goes
C.went用be动词的正确形式填空。There
______(be)
no
gym
in
my
school
ten
years
ago.Now
there
_____(be)
a
new
music
room
in
my
school.There
______(be)
no
computers
100
years
ago.There
______(be)some
books
in
my
bag.There
______(be)
a
dining
hall
years
ago.根据中文意思填空。十年前没有电脑室。There
__________
__________computer
room
ten
years
ago.2.我昨天没有坐公共汽车上学。I
__________
___________
to
school
by
bus
yesterday.3.现在我们学校有一个新的体育馆。There
__________
a
new
___________
in
our
school.4.去年迈克去了北京。Mike
went
to
Beijing
___________
___________.5.三个月以前这里没有草。There
was
no
__________
here
three
months
___________.
21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
TeachingContents(教学内容)
Unit
4
Then
and
nowA
Let’s
learnPeriod
1
PriorKnowledge(
已有知识)
学生会用英语表达一些学校功能室场的名称。学生已经初步学习一般过去时，如过去时间last
weekend,
last
week
等。学生已经学习There
be
句型的结构。
Teaching
Aims
知识目标：能够听说读写以下的单词和词组：dining
hall,
grass,
gym,
ago,
last
year,
last
month
.能够听说认读句子There
was
no
gym
in
my
school
twenty
years
ago.
Now
there’s
one
in
our
school.能够正确运用本课时的词汇和句型谈论或描述过去到现在发生的变化。能够在语境中运用There
was/were
no
来完成“Find
the
mistakes”
能力目标：通过教学活动，培养学生良好的观察能力,提高自主学习的能力以及综合运用语言的能力。情感目标：养成用英语思维和交流的习惯。
增强学生珍惜时间，爱校爱家的情感。通过完成学习任务，感受成功，从而引发和培养学生学习英语的兴趣，形成英语学习的积极态度。
Difficulties
运用句型There
was
/were
no…Now
there
is
/are…来描述过去到现在发生的变化。
Teaching
Aids
PPT,
flashcards
Procedures
Teacher’s
教师活动
Students’
学生活动
Purpose教学目的
Warm
up
1.
Sing
a
song.2.
Show
a
gameSharp
eyes
Students
sing
the
song
together.
Students
look
and
say
the
words
as
quickly
as
they
could.
1.营造学习英语的氛围2通过游戏复习已学词汇，为新课学习做铺垫。
Lead
in
Show
a
video
of
a
school
and
ask:
What’s
in
the
school？
1.
Watch
a
video
of
a
school
and
try
to
find
out“
What’s
in
the
school？”2.Students
try
to
answer
the
questions.
播放介绍现代化学校视频，设问，让学生唤起已学的知识为引入新的词汇作铺垫。
Presentation
1.
Use
a
mind
map
to
lead
in
the
new
words:
dining
hall,
gym,
grass2.
Show
another
video
of
an
old
school
.Let
the
students
watch
，
fill
in
the
form
and
try
to
answer
the
questions.:What
was
in
the
old
school?What
was
no
in
the
old
school?Guide
the
students
to
say
the
new
words
and
sentences.Lead
in
the
new
words.months
ago,
weeks
ago,
days
ago…/last
year,
last
month
Learn
the
new
wordsand
try
to
say:There
is
a/an
…
in
the
school.2.Watch
a
video
of
an
old
school,
try
to
fill
in
the
form.3.Learn
the
new
sentence:
There
was
a/an…
in
the
old
school.There
was
no
...
in
the
old
school.4.
Learn
the
sentences
and
drill
the
words:
dining
hall,
grass,
gym
There
was
no
…
in
the
old
school…years
ago.There
is
a/an
…
in
the
new
school
now.5.
Learn
the
phrases:
months
ago,
weeks
ago,
days
ago…6.
Learn
the
phrases:
last
year,last
month,
last
week…
利用两段新旧学校的介绍视频引入本节课的新词和句型的学习，激发学生兴趣，提高学生的专注力。利用思维导图、表格学习新词和句型，有利于帮助学生理解和记忆，同时指导学生善于利于导图和表格进行知识的学习和归纳，提高梳理知识、归纳知识的能力。设启发式的问题，如…ago/last…发展学生的发散性思维。
Consolidation
Activity
1.Watch,
think
and
answer
Students
watch
a
video
of
changes
in
Shunde
and
try
to
talk
about
the
changes.There
was
no
___________
in
the
bedroom
last
year.
But
there
is
one
in
it
now.
1、通过进一步观察陈述世界的变化，加深巩固本课时的句型学习。2、提高观察能力，运用语言的能力。
Activity2.
Find
the
mistakes
Students
find
the
mistakes
in
the
picture.
Exercise
Quiz
time
Finish
the
quiz.
通过小测进一步加深对所学知识的印象。
Homework
1.Try
to
find
the
differences
in
family
these
years.2.Finish
the
exercises.
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